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 nm to test.
5385    lt_nm_to_check="$NM"
5386  else
5387    lt_nm_to_check="${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  fi
5392  for lt_tmp_nm in "$lt_nm_to_check"; do
5393    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5394    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5395      IFS="$lt_save_ifs"
5396      test -z "$ac_dir" && ac_dir=.
5397      # Strip out any user-provided options from the nm to test twice,
5398      # the first time to test to see if nm (rather than its options) has
5399      # an explicit path, the second time to yield a file which can be
5400      # nm'ed itself.
5401      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
5402      case "$tmp_nm_path" in
5403      */*|*\\*) tmp_nm="$lt_tmp_nm";;
5404      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
5405      esac
5406      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
5407      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
5408        # Check to see if the nm accepts a BSD-compat flag.
5409        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5410        #   nm: unknown option "B" ignored
5411        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5412        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
5413          break
5414          ;;
5415        *)
5416          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5417          *$tmp_nm*)
5418            lt_cv_path_NM="$tmp_nm -p"
5419            break
5420            ;;
5421          *)
5422            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5423            continue # so that we can try to find one that supports BSD flags
5424            ;;
5425          esac
5426          ;;
5427        esac
5428      fi
5429    done
5430    IFS="$lt_save_ifs"
5431  done
5432  : ${lt_cv_path_NM=no}
5433 fi
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5435 $as_echo "$lt_cv_path_NM" >&6; }
5436 if test "$lt_cv_path_NM" != "no"; then
5437   NM="$lt_cv_path_NM"
5438 else
5439   # Didn't find any BSD compatible name lister, look for dumpbin.
5440   if test -n "$DUMPBIN"; then :
5441     # Let the user override the test.
5442   else
5443     if test -n "$ac_tool_prefix"; then
5444   for ac_prog in dumpbin "link -dump"
5445   do
5446     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5447 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5449 $as_echo_n "checking for $ac_word... " >&6; }
5450 if ${ac_cv_prog_DUMPBIN+:} false; then :
5451   $as_echo_n "(cached) " >&6
5452 else
5453   if test -n "$DUMPBIN"; then
5454   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5455 else
5456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5457 for as_dir in $PATH
5458 do
5459   IFS=$as_save_IFS
5460   test -z "$as_dir" && as_dir=.
5461     for ac_exec_ext in '' $ac_executable_extensions; do
5462   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5463     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5464     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5465     break 2
5466   fi
5467 done
5468   done
5469 IFS=$as_save_IFS
5470
5471 fi
5472 fi
5473 DUMPBIN=$ac_cv_prog_DUMPBIN
5474 if test -n "$DUMPBIN"; then
5475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5476 $as_echo "$DUMPBIN" >&6; }
5477 else
5478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5479 $as_echo "no" >&6; }
5480 fi
5481
5482
5483     test -n "$DUMPBIN" && break
5484   done
5485 fi
5486 if test -z "$DUMPBIN"; then
5487   ac_ct_DUMPBIN=$DUMPBIN
5488   for ac_prog in dumpbin "link -dump"
5489 do
5490   # Extract the first word of "$ac_prog", so it can be a program name with args.
5491 set dummy $ac_prog; ac_word=$2
5492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5493 $as_echo_n "checking for $ac_word... " >&6; }
5494 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5495   $as_echo_n "(cached) " >&6
5496 else
5497   if test -n "$ac_ct_DUMPBIN"; then
5498   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5499 else
5500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5501 for as_dir in $PATH
5502 do
5503   IFS=$as_save_IFS
5504   test -z "$as_dir" && as_dir=.
5505     for ac_exec_ext in '' $ac_executable_extensions; do
5506   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5507     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5508     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5509     break 2
5510   fi
5511 done
5512   done
5513 IFS=$as_save_IFS
5514
5515 fi
5516 fi
5517 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5518 if test -n "$ac_ct_DUMPBIN"; then
5519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5520 $as_echo "$ac_ct_DUMPBIN" >&6; }
5521 else
5522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5523 $as_echo "no" >&6; }
5524 fi
5525
5526
5527   test -n "$ac_ct_DUMPBIN" && break
5528 done
5529
5530   if test "x$ac_ct_DUMPBIN" = x; then
5531     DUMPBIN=":"
5532   else
5533     case $cross_compiling:$ac_tool_warned in
5534 yes:)
5535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5536 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5537 ac_tool_warned=yes ;;
5538 esac
5539     DUMPBIN=$ac_ct_DUMPBIN
5540   fi
5541 fi
5542
5543     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5544     *COFF*)
5545       DUMPBIN="$DUMPBIN -symbols"
5546       ;;
5547     *)
5548       DUMPBIN=:
5549       ;;
5550     esac
5551   fi
5552
5553   if test "$DUMPBIN" != ":"; then
5554     NM="$DUMPBIN"
5555   fi
5556 fi
5557 test -z "$NM" && NM=nm
5558
5559
5560
5561
5562
5563
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5565 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5566 if ${lt_cv_nm_interface+:} false; then :
5567   $as_echo_n "(cached) " >&6
5568 else
5569   lt_cv_nm_interface="BSD nm"
5570   echo "int some_variable = 0;" > conftest.$ac_ext
5571   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5572   (eval "$ac_compile" 2>conftest.err)
5573   cat conftest.err >&5
5574   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5575   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5576   cat conftest.err >&5
5577   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5578   cat conftest.out >&5
5579   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5580     lt_cv_nm_interface="MS dumpbin"
5581   fi
5582   rm -f conftest*
5583 fi
5584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5585 $as_echo "$lt_cv_nm_interface" >&6; }
5586
5587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5588 $as_echo_n "checking whether ln -s works... " >&6; }
5589 LN_S=$as_ln_s
5590 if test "$LN_S" = "ln -s"; then
5591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5592 $as_echo "yes" >&6; }
5593 else
5594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5595 $as_echo "no, using $LN_S" >&6; }
5596 fi
5597
5598 # find the maximum length of command line arguments
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5600 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5601 if ${lt_cv_sys_max_cmd_len+:} false; then :
5602   $as_echo_n "(cached) " >&6
5603 else
5604     i=0
5605   teststring="ABCD"
5606
5607   case $build_os in
5608   msdosdjgpp*)
5609     # On DJGPP, this test can blow up pretty badly due to problems in libc
5610     # (any single argument exceeding 2000 bytes causes a buffer overrun
5611     # during glob expansion).  Even if it were fixed, the result of this
5612     # check would be larger than it should be.
5613     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5614     ;;
5615
5616   gnu*)
5617     # Under GNU Hurd, this test is not required because there is
5618     # no limit to the length of command line arguments.
5619     # Libtool will interpret -1 as no limit whatsoever
5620     lt_cv_sys_max_cmd_len=-1;
5621     ;;
5622
5623   cygwin* | mingw* | cegcc*)
5624     # On Win9x/ME, this test blows up -- it succeeds, but takes
5625     # about 5 minutes as the teststring grows exponentially.
5626     # Worse, since 9x/ME are not pre-emptively multitasking,
5627     # you end up with a "frozen" computer, even though with patience
5628     # the test eventually succeeds (with a max line length of 256k).
5629     # Instead, let's just punt: use the minimum linelength reported by
5630     # all of the supported platforms: 8192 (on NT/2K/XP).
5631     lt_cv_sys_max_cmd_len=8192;
5632     ;;
5633
5634   mint*)
5635     # On MiNT this can take a long time and run out of memory.
5636     lt_cv_sys_max_cmd_len=8192;
5637     ;;
5638
5639   amigaos*)
5640     # On AmigaOS with pdksh, this test takes hours, literally.
5641     # So we just punt and use a minimum line length of 8192.
5642     lt_cv_sys_max_cmd_len=8192;
5643     ;;
5644
5645   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5646     # This has been around since 386BSD, at least.  Likely further.
5647     if test -x /sbin/sysctl; then
5648       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5649     elif test -x /usr/sbin/sysctl; then
5650       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5651     else
5652       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5653     fi
5654     # And add a safety zone
5655     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5656     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5657     ;;
5658
5659   interix*)
5660     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5661     lt_cv_sys_max_cmd_len=196608
5662     ;;
5663
5664   osf*)
5665     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5666     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5667     # nice to cause kernel panics so lets avoid the loop below.
5668     # First set a reasonable default.
5669     lt_cv_sys_max_cmd_len=16384
5670     #
5671     if test -x /sbin/sysconfig; then
5672       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5673         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5674       esac
5675     fi
5676     ;;
5677   sco3.2v5*)
5678     lt_cv_sys_max_cmd_len=102400
5679     ;;
5680   sysv5* | sco5v6* | sysv4.2uw2*)
5681     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5682     if test -n "$kargmax"; then
5683       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5684     else
5685       lt_cv_sys_max_cmd_len=32768
5686     fi
5687     ;;
5688   *)
5689     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5690     if test -n "$lt_cv_sys_max_cmd_len"; then
5691       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5692       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5693     else
5694       # Make teststring a little bigger before we do anything with it.
5695       # a 1K string should be a reasonable start.
5696       for i in 1 2 3 4 5 6 7 8 ; do
5697         teststring=$teststring$teststring
5698       done
5699       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5700       # If test is not a shell built-in, we'll probably end up computing a
5701       # maximum length that is only half of the actual maximum length, but
5702       # we can't tell.
5703       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5704                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5705               test $i != 17 # 1/2 MB should be enough
5706       do
5707         i=`expr $i + 1`
5708         teststring=$teststring$teststring
5709       done
5710       # Only check the string length outside the loop.
5711       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5712       teststring=
5713       # Add a significant safety factor because C++ compilers can tack on
5714       # massive amounts of additional arguments before passing them to the
5715       # linker.  It appears as though 1/2 is a usable value.
5716       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5717     fi
5718     ;;
5719   esac
5720
5721 fi
5722
5723 if test -n $lt_cv_sys_max_cmd_len ; then
5724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5725 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5726 else
5727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5728 $as_echo "none" >&6; }
5729 fi
5730 max_cmd_len=$lt_cv_sys_max_cmd_len
5731
5732
5733
5734
5735
5736
5737 : ${CP="cp -f"}
5738 : ${MV="mv -f"}
5739 : ${RM="rm -f"}
5740
5741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5742 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5743 # Try some XSI features
5744 xsi_shell=no
5745 ( _lt_dummy="a/b/c"
5746   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5747       = c,a/b,, \
5748     && eval 'test $(( 1 + 1 )) -eq 2 \
5749     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5750   && xsi_shell=yes
5751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5752 $as_echo "$xsi_shell" >&6; }
5753
5754
5755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5756 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5757 lt_shell_append=no
5758 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5759     >/dev/null 2>&1 \
5760   && lt_shell_append=yes
5761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5762 $as_echo "$lt_shell_append" >&6; }
5763
5764
5765 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5766   lt_unset=unset
5767 else
5768   lt_unset=false
5769 fi
5770
5771
5772
5773
5774
5775 # test EBCDIC or ASCII
5776 case `echo X|tr X '\101'` in
5777  A) # ASCII based system
5778     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5779   lt_SP2NL='tr \040 \012'
5780   lt_NL2SP='tr \015\012 \040\040'
5781   ;;
5782  *) # EBCDIC based system
5783   lt_SP2NL='tr \100 \n'
5784   lt_NL2SP='tr \r\n \100\100'
5785   ;;
5786 esac
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5797 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5798 if ${lt_cv_ld_reload_flag+:} false; then :
5799   $as_echo_n "(cached) " >&6
5800 else
5801   lt_cv_ld_reload_flag='-r'
5802 fi
5803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5804 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5805 reload_flag=$lt_cv_ld_reload_flag
5806 case $reload_flag in
5807 "" | " "*) ;;
5808 *) reload_flag=" $reload_flag" ;;
5809 esac
5810 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5811 case $host_os in
5812   darwin*)
5813     if test "$GCC" = yes; then
5814       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5815     else
5816       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5817     fi
5818     ;;
5819 esac
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829 if test -n "$ac_tool_prefix"; then
5830   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5831 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5833 $as_echo_n "checking for $ac_word... " >&6; }
5834 if ${ac_cv_prog_OBJDUMP+:} false; then :
5835   $as_echo_n "(cached) " >&6
5836 else
5837   if test -n "$OBJDUMP"; then
5838   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5839 else
5840 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5841 for as_dir in $PATH
5842 do
5843   IFS=$as_save_IFS
5844   test -z "$as_dir" && as_dir=.
5845     for ac_exec_ext in '' $ac_executable_extensions; do
5846   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5847     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5848     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5849     break 2
5850   fi
5851 done
5852   done
5853 IFS=$as_save_IFS
5854
5855 fi
5856 fi
5857 OBJDUMP=$ac_cv_prog_OBJDUMP
5858 if test -n "$OBJDUMP"; then
5859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5860 $as_echo "$OBJDUMP" >&6; }
5861 else
5862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5863 $as_echo "no" >&6; }
5864 fi
5865
5866
5867 fi
5868 if test -z "$ac_cv_prog_OBJDUMP"; then
5869   ac_ct_OBJDUMP=$OBJDUMP
5870   # Extract the first word of "objdump", so it can be a program name with args.
5871 set dummy objdump; ac_word=$2
5872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5873 $as_echo_n "checking for $ac_word... " >&6; }
5874 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5875   $as_echo_n "(cached) " >&6
5876 else
5877   if test -n "$ac_ct_OBJDUMP"; then
5878   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5879 else
5880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5881 for as_dir in $PATH
5882 do
5883   IFS=$as_save_IFS
5884   test -z "$as_dir" && as_dir=.
5885     for ac_exec_ext in '' $ac_executable_extensions; do
5886   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5887     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5888     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5889     break 2
5890   fi
5891 done
5892   done
5893 IFS=$as_save_IFS
5894
5895 fi
5896 fi
5897 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5898 if test -n "$ac_ct_OBJDUMP"; then
5899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5900 $as_echo "$ac_ct_OBJDUMP" >&6; }
5901 else
5902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5903 $as_echo "no" >&6; }
5904 fi
5905
5906   if test "x$ac_ct_OBJDUMP" = x; then
5907     OBJDUMP="false"
5908   else
5909     case $cross_compiling:$ac_tool_warned in
5910 yes:)
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5912 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5913 ac_tool_warned=yes ;;
5914 esac
5915     OBJDUMP=$ac_ct_OBJDUMP
5916   fi
5917 else
5918   OBJDUMP="$ac_cv_prog_OBJDUMP"
5919 fi
5920
5921 test -z "$OBJDUMP" && OBJDUMP=objdump
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5932 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5933 if ${lt_cv_deplibs_check_method+:} false; then :
5934   $as_echo_n "(cached) " >&6
5935 else
5936   lt_cv_file_magic_cmd='$MAGIC_CMD'
5937 lt_cv_file_magic_test_file=
5938 lt_cv_deplibs_check_method='unknown'
5939 # Need to set the preceding variable on all platforms that support
5940 # interlibrary dependencies.
5941 # 'none' -- dependencies not supported.
5942 # `unknown' -- same as none, but documents that we really don't know.
5943 # 'pass_all' -- all dependencies passed with no checks.
5944 # 'test_compile' -- check by making test program.
5945 # 'file_magic [[regex]]' -- check by looking for files in library path
5946 # which responds to the $file_magic_cmd with a given extended regex.
5947 # If you have `file' or equivalent on your system and you're not sure
5948 # whether `pass_all' will *always* work, you probably want this one.
5949
5950 case $host_os in
5951 aix[4-9]*)
5952   lt_cv_deplibs_check_method=pass_all
5953   ;;
5954
5955 beos*)
5956   lt_cv_deplibs_check_method=pass_all
5957   ;;
5958
5959 bsdi[45]*)
5960   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5961   lt_cv_file_magic_cmd='/usr/bin/file -L'
5962   lt_cv_file_magic_test_file=/shlib/libc.so
5963   ;;
5964
5965 cygwin*)
5966   # func_win32_libid is a shell function defined in ltmain.sh
5967   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5968   lt_cv_file_magic_cmd='func_win32_libid'
5969   ;;
5970
5971 mingw* | pw32*)
5972   # Base MSYS/MinGW do not provide the 'file' command needed by
5973   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5974   # unless we find 'file', for example because we are cross-compiling.
5975   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5976   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5977     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5978     lt_cv_file_magic_cmd='func_win32_libid'
5979   else
5980     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5981     lt_cv_file_magic_cmd='$OBJDUMP -f'
5982   fi
5983   ;;
5984
5985 cegcc*)
5986   # use the weaker test based on 'objdump'. See mingw*.
5987   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5988   lt_cv_file_magic_cmd='$OBJDUMP -f'
5989   ;;
5990
5991 darwin* | rhapsody*)
5992   lt_cv_deplibs_check_method=pass_all
5993   ;;
5994
5995 freebsd* | dragonfly*)
5996   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5997     case $host_cpu in
5998     i*86 )
5999       # Not sure whether the presence of OpenBSD here was a mistake.
6000       # Let's accept both of them until this is cleared up.
6001       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6002       lt_cv_file_magic_cmd=/usr/bin/file
6003       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6004       ;;
6005     esac
6006   else
6007     lt_cv_deplibs_check_method=pass_all
6008   fi
6009   ;;
6010
6011 gnu*)
6012   lt_cv_deplibs_check_method=pass_all
6013   ;;
6014
6015 haiku*)
6016   lt_cv_deplibs_check_method=pass_all
6017   ;;
6018
6019 hpux10.20* | hpux11*)
6020   lt_cv_file_magic_cmd=/usr/bin/file
6021   case $host_cpu in
6022   ia64*)
6023     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6024     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6025     ;;
6026   hppa*64*)
6027     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6028     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6029     ;;
6030   *)
6031     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6032     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6033     ;;
6034   esac
6035   ;;
6036
6037 interix[3-9]*)
6038   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6039   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6040   ;;
6041
6042 irix5* | irix6* | nonstopux*)
6043   case $LD in
6044   *-32|*"-32 ") libmagic=32-bit;;
6045   *-n32|*"-n32 ") libmagic=N32;;
6046   *-64|*"-64 ") libmagic=64-bit;;
6047   *) libmagic=never-match;;
6048   esac
6049   lt_cv_deplibs_check_method=pass_all
6050   ;;
6051
6052 # This must be Linux ELF.
6053 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6054   lt_cv_deplibs_check_method=pass_all
6055   ;;
6056
6057 netbsd*)
6058   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6059     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6060   else
6061     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6062   fi
6063   ;;
6064
6065 newos6*)
6066   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6067   lt_cv_file_magic_cmd=/usr/bin/file
6068   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6069   ;;
6070
6071 *nto* | *qnx*)
6072   lt_cv_deplibs_check_method=pass_all
6073   ;;
6074
6075 openbsd*)
6076   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6077     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6078   else
6079     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6080   fi
6081   ;;
6082
6083 osf3* | osf4* | osf5*)
6084   lt_cv_deplibs_check_method=pass_all
6085   ;;
6086
6087 rdos*)
6088   lt_cv_deplibs_check_method=pass_all
6089   ;;
6090
6091 solaris*)
6092   lt_cv_deplibs_check_method=pass_all
6093   ;;
6094
6095 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6096   lt_cv_deplibs_check_method=pass_all
6097   ;;
6098
6099 sysv4 | sysv4.3*)
6100   case $host_vendor in
6101   motorola)
6102     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]'
6103     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6104     ;;
6105   ncr)
6106     lt_cv_deplibs_check_method=pass_all
6107     ;;
6108   sequent)
6109     lt_cv_file_magic_cmd='/bin/file'
6110     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6111     ;;
6112   sni)
6113     lt_cv_file_magic_cmd='/bin/file'
6114     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6115     lt_cv_file_magic_test_file=/lib/libc.so
6116     ;;
6117   siemens)
6118     lt_cv_deplibs_check_method=pass_all
6119     ;;
6120   pc)
6121     lt_cv_deplibs_check_method=pass_all
6122     ;;
6123   esac
6124   ;;
6125
6126 tpf*)
6127   lt_cv_deplibs_check_method=pass_all
6128   ;;
6129 vxworks*)
6130   # Assume VxWorks cross toolchains are built on Linux, possibly
6131   # as canadian for Windows hosts.
6132   lt_cv_deplibs_check_method=pass_all
6133   ;;
6134 esac
6135
6136 fi
6137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6138 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6139 file_magic_cmd=$lt_cv_file_magic_cmd
6140 deplibs_check_method=$lt_cv_deplibs_check_method
6141 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154 plugin_option=
6155 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6156 for plugin in $plugin_names; do
6157   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6158   if test x$plugin_so = x$plugin; then
6159     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6160   fi
6161   if test x$plugin_so != x$plugin; then
6162     plugin_option="--plugin $plugin_so"
6163     break
6164   fi
6165 done
6166
6167 if test -n "$ac_tool_prefix"; then
6168   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6169 set dummy ${ac_tool_prefix}ar; ac_word=$2
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6171 $as_echo_n "checking for $ac_word... " >&6; }
6172 if ${ac_cv_prog_AR+:} false; then :
6173   $as_echo_n "(cached) " >&6
6174 else
6175   if test -n "$AR"; then
6176   ac_cv_prog_AR="$AR" # Let the user override the test.
6177 else
6178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6179 for as_dir in $PATH
6180 do
6181   IFS=$as_save_IFS
6182   test -z "$as_dir" && as_dir=.
6183     for ac_exec_ext in '' $ac_executable_extensions; do
6184   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6185     ac_cv_prog_AR="${ac_tool_prefix}ar"
6186     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6187     break 2
6188   fi
6189 done
6190   done
6191 IFS=$as_save_IFS
6192
6193 fi
6194 fi
6195 AR=$ac_cv_prog_AR
6196 if test -n "$AR"; then
6197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6198 $as_echo "$AR" >&6; }
6199 else
6200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6201 $as_echo "no" >&6; }
6202 fi
6203
6204
6205 fi
6206 if test -z "$ac_cv_prog_AR"; then
6207   ac_ct_AR=$AR
6208   # Extract the first word of "ar", so it can be a program name with args.
6209 set dummy ar; ac_word=$2
6210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6211 $as_echo_n "checking for $ac_word... " >&6; }
6212 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6213   $as_echo_n "(cached) " >&6
6214 else
6215   if test -n "$ac_ct_AR"; then
6216   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6217 else
6218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6219 for as_dir in $PATH
6220 do
6221   IFS=$as_save_IFS
6222   test -z "$as_dir" && as_dir=.
6223     for ac_exec_ext in '' $ac_executable_extensions; do
6224   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6225     ac_cv_prog_ac_ct_AR="ar"
6226     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6227     break 2
6228   fi
6229 done
6230   done
6231 IFS=$as_save_IFS
6232
6233 fi
6234 fi
6235 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6236 if test -n "$ac_ct_AR"; then
6237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6238 $as_echo "$ac_ct_AR" >&6; }
6239 else
6240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6241 $as_echo "no" >&6; }
6242 fi
6243
6244   if test "x$ac_ct_AR" = x; then
6245     AR="false"
6246   else
6247     case $cross_compiling:$ac_tool_warned in
6248 yes:)
6249 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6250 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6251 ac_tool_warned=yes ;;
6252 esac
6253     AR=$ac_ct_AR
6254   fi
6255 else
6256   AR="$ac_cv_prog_AR"
6257 fi
6258
6259 test -z "$AR" && AR=ar
6260 if test -n "$plugin_option"; then
6261   if $AR --help 2>&1 | grep -q "\--plugin"; then
6262     touch conftest.c
6263     $AR $plugin_option rc conftest.a conftest.c
6264     if test "$?" != 0; then
6265       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6266 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6267     else
6268       AR="$AR $plugin_option"
6269     fi
6270     rm -f conftest.*
6271   fi
6272 fi
6273 test -z "$AR_FLAGS" && AR_FLAGS=cru
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285 if test -n "$ac_tool_prefix"; then
6286   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6287 set dummy ${ac_tool_prefix}strip; ac_word=$2
6288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6289 $as_echo_n "checking for $ac_word... " >&6; }
6290 if ${ac_cv_prog_STRIP+:} false; then :
6291   $as_echo_n "(cached) " >&6
6292 else
6293   if test -n "$STRIP"; then
6294   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6295 else
6296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6297 for as_dir in $PATH
6298 do
6299   IFS=$as_save_IFS
6300   test -z "$as_dir" && as_dir=.
6301     for ac_exec_ext in '' $ac_executable_extensions; do
6302   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6303     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6304     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6305     break 2
6306   fi
6307 done
6308   done
6309 IFS=$as_save_IFS
6310
6311 fi
6312 fi
6313 STRIP=$ac_cv_prog_STRIP
6314 if test -n "$STRIP"; then
6315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6316 $as_echo "$STRIP" >&6; }
6317 else
6318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6319 $as_echo "no" >&6; }
6320 fi
6321
6322
6323 fi
6324 if test -z "$ac_cv_prog_STRIP"; then
6325   ac_ct_STRIP=$STRIP
6326   # Extract the first word of "strip", so it can be a program name with args.
6327 set dummy strip; ac_word=$2
6328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6329 $as_echo_n "checking for $ac_word... " >&6; }
6330 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6331   $as_echo_n "(cached) " >&6
6332 else
6333   if test -n "$ac_ct_STRIP"; then
6334   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6335 else
6336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6337 for as_dir in $PATH
6338 do
6339   IFS=$as_save_IFS
6340   test -z "$as_dir" && as_dir=.
6341     for ac_exec_ext in '' $ac_executable_extensions; do
6342   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6343     ac_cv_prog_ac_ct_STRIP="strip"
6344     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6345     break 2
6346   fi
6347 done
6348   done
6349 IFS=$as_save_IFS
6350
6351 fi
6352 fi
6353 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6354 if test -n "$ac_ct_STRIP"; then
6355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6356 $as_echo "$ac_ct_STRIP" >&6; }
6357 else
6358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6359 $as_echo "no" >&6; }
6360 fi
6361
6362   if test "x$ac_ct_STRIP" = x; then
6363     STRIP=":"
6364   else
6365     case $cross_compiling:$ac_tool_warned in
6366 yes:)
6367 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6368 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6369 ac_tool_warned=yes ;;
6370 esac
6371     STRIP=$ac_ct_STRIP
6372   fi
6373 else
6374   STRIP="$ac_cv_prog_STRIP"
6375 fi
6376
6377 test -z "$STRIP" && STRIP=:
6378
6379
6380
6381
6382
6383
6384 if test -n "$ac_tool_prefix"; then
6385   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6386 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6388 $as_echo_n "checking for $ac_word... " >&6; }
6389 if ${ac_cv_prog_RANLIB+:} false; then :
6390   $as_echo_n "(cached) " >&6
6391 else
6392   if test -n "$RANLIB"; then
6393   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6394 else
6395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6396 for as_dir in $PATH
6397 do
6398   IFS=$as_save_IFS
6399   test -z "$as_dir" && as_dir=.
6400     for ac_exec_ext in '' $ac_executable_extensions; do
6401   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6402     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6403     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6404     break 2
6405   fi
6406 done
6407   done
6408 IFS=$as_save_IFS
6409
6410 fi
6411 fi
6412 RANLIB=$ac_cv_prog_RANLIB
6413 if test -n "$RANLIB"; then
6414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6415 $as_echo "$RANLIB" >&6; }
6416 else
6417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6418 $as_echo "no" >&6; }
6419 fi
6420
6421
6422 fi
6423 if test -z "$ac_cv_prog_RANLIB"; then
6424   ac_ct_RANLIB=$RANLIB
6425   # Extract the first word of "ranlib", so it can be a program name with args.
6426 set dummy ranlib; ac_word=$2
6427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6428 $as_echo_n "checking for $ac_word... " >&6; }
6429 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6430   $as_echo_n "(cached) " >&6
6431 else
6432   if test -n "$ac_ct_RANLIB"; then
6433   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6434 else
6435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6436 for as_dir in $PATH
6437 do
6438   IFS=$as_save_IFS
6439   test -z "$as_dir" && as_dir=.
6440     for ac_exec_ext in '' $ac_executable_extensions; do
6441   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6442     ac_cv_prog_ac_ct_RANLIB="ranlib"
6443     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6444     break 2
6445   fi
6446 done
6447   done
6448 IFS=$as_save_IFS
6449
6450 fi
6451 fi
6452 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6453 if test -n "$ac_ct_RANLIB"; then
6454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6455 $as_echo "$ac_ct_RANLIB" >&6; }
6456 else
6457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6458 $as_echo "no" >&6; }
6459 fi
6460
6461   if test "x$ac_ct_RANLIB" = x; then
6462     RANLIB=":"
6463   else
6464     case $cross_compiling:$ac_tool_warned in
6465 yes:)
6466 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6467 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6468 ac_tool_warned=yes ;;
6469 esac
6470     RANLIB=$ac_ct_RANLIB
6471   fi
6472 else
6473   RANLIB="$ac_cv_prog_RANLIB"
6474 fi
6475
6476 test -z "$RANLIB" && RANLIB=:
6477 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
6478   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
6479     RANLIB="$RANLIB $plugin_option"
6480   fi
6481 fi
6482
6483
6484
6485
6486
6487
6488 # Determine commands to create old-style static archives.
6489 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6490 old_postinstall_cmds='chmod 644 $oldlib'
6491 old_postuninstall_cmds=
6492
6493 if test -n "$RANLIB"; then
6494   case $host_os in
6495   openbsd*)
6496     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6497     ;;
6498   *)
6499     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6500     ;;
6501   esac
6502   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6503 fi
6504
6505 case $host_os in
6506   darwin*)
6507     lock_old_archive_extraction=yes ;;
6508   *)
6509     lock_old_archive_extraction=no ;;
6510 esac
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550 # If no C compiler was specified, use CC.
6551 LTCC=${LTCC-"$CC"}
6552
6553 # If no C compiler flags were specified, use CFLAGS.
6554 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6555
6556 # Allow CC to be a program name with arguments.
6557 compiler=$CC
6558
6559
6560 # Check for command to grab the raw symbol name followed by C symbol from nm.
6561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6562 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6563 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6564   $as_echo_n "(cached) " >&6
6565 else
6566
6567 # These are sane defaults that work on at least a few old systems.
6568 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6569
6570 # Character class describing NM global symbol codes.
6571 symcode='[BCDEGRST]'
6572
6573 # Regexp to match symbols that can be accessed directly from C.
6574 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6575
6576 # Define system-specific variables.
6577 case $host_os in
6578 aix*)
6579   symcode='[BCDT]'
6580   ;;
6581 cygwin* | mingw* | pw32* | cegcc*)
6582   symcode='[ABCDGISTW]'
6583   ;;
6584 hpux*)
6585   if test "$host_cpu" = ia64; then
6586     symcode='[ABCDEGRST]'
6587   fi
6588   ;;
6589 irix* | nonstopux*)
6590   symcode='[BCDEGRST]'
6591   ;;
6592 osf*)
6593   symcode='[BCDEGQRST]'
6594   ;;
6595 solaris*)
6596   symcode='[BCDRT]'
6597   ;;
6598 sco3.2v5*)
6599   symcode='[DT]'
6600   ;;
6601 sysv4.2uw2*)
6602   symcode='[DT]'
6603   ;;
6604 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6605   symcode='[ABDT]'
6606   ;;
6607 sysv4)
6608   symcode='[DFNSTU]'
6609   ;;
6610 esac
6611
6612 # If we're using GNU nm, then use its standard symbol codes.
6613 case `$NM -V 2>&1` in
6614 *GNU* | *'with BFD'*)
6615   symcode='[ABCDGIRSTW]' ;;
6616 esac
6617
6618 # Transform an extracted symbol line into a proper C declaration.
6619 # Some systems (esp. on ia64) link data and code symbols differently,
6620 # so use this general approach.
6621 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6622
6623 # Transform an extracted symbol line into symbol name and symbol address
6624 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6625 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'"
6626
6627 # Handle CRLF in mingw tool chain
6628 opt_cr=
6629 case $build_os in
6630 mingw*)
6631   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6632   ;;
6633 esac
6634
6635 # Try without a prefix underscore, then with it.
6636 for ac_symprfx in "" "_"; do
6637
6638   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6639   symxfrm="\\1 $ac_symprfx\\2 \\2"
6640
6641   # Write the raw and C identifiers.
6642   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6643     # Fake it for dumpbin and say T for any non-static function
6644     # and D for any global variable.
6645     # Also find C++ and __fastcall symbols from MSVC++,
6646     # which start with @ or ?.
6647     lt_cv_sys_global_symbol_pipe="$AWK '"\
6648 "     {last_section=section; section=\$ 3};"\
6649 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6650 "     \$ 0!~/External *\|/{next};"\
6651 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6652 "     {if(hide[section]) next};"\
6653 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6654 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6655 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6656 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6657 "     ' prfx=^$ac_symprfx"
6658   else
6659     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6660   fi
6661
6662   # Check to see that the pipe works correctly.
6663   pipe_works=no
6664
6665   rm -f conftest*
6666   cat > conftest.$ac_ext <<_LT_EOF
6667 #ifdef __cplusplus
6668 extern "C" {
6669 #endif
6670 char nm_test_var;
6671 void nm_test_func(void);
6672 void nm_test_func(void){}
6673 #ifdef __cplusplus
6674 }
6675 #endif
6676 int main(){nm_test_var='a';nm_test_func();return(0);}
6677 _LT_EOF
6678
6679   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6680   (eval $ac_compile) 2>&5
6681   ac_status=$?
6682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6683   test $ac_status = 0; }; then
6684     # Now try to grab the symbols.
6685     nlist=conftest.nm
6686     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6687   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6688   ac_status=$?
6689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6690   test $ac_status = 0; } && test -s "$nlist"; then
6691       # Try sorting and uniquifying the output.
6692       if sort "$nlist" | uniq > "$nlist"T; then
6693         mv -f "$nlist"T "$nlist"
6694       else
6695         rm -f "$nlist"T
6696       fi
6697
6698       # Make sure that we snagged all the symbols we need.
6699       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6700         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6701           cat <<_LT_EOF > conftest.$ac_ext
6702 #ifdef __cplusplus
6703 extern "C" {
6704 #endif
6705
6706 _LT_EOF
6707           # Now generate the symbol file.
6708           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6709
6710           cat <<_LT_EOF >> conftest.$ac_ext
6711
6712 /* The mapping between symbol names and symbols.  */
6713 const struct {
6714   const char *name;
6715   void       *address;
6716 }
6717 lt__PROGRAM__LTX_preloaded_symbols[] =
6718 {
6719   { "@PROGRAM@", (void *) 0 },
6720 _LT_EOF
6721           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6722           cat <<\_LT_EOF >> conftest.$ac_ext
6723   {0, (void *) 0}
6724 };
6725
6726 /* This works around a problem in FreeBSD linker */
6727 #ifdef FREEBSD_WORKAROUND
6728 static const void *lt_preloaded_setup() {
6729   return lt__PROGRAM__LTX_preloaded_symbols;
6730 }
6731 #endif
6732
6733 #ifdef __cplusplus
6734 }
6735 #endif
6736 _LT_EOF
6737           # Now try linking the two files.
6738           mv conftest.$ac_objext conftstm.$ac_objext
6739           lt_save_LIBS="$LIBS"
6740           lt_save_CFLAGS="$CFLAGS"
6741           LIBS="conftstm.$ac_objext"
6742           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6743           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6744   (eval $ac_link) 2>&5
6745   ac_status=$?
6746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6747   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6748             pipe_works=yes
6749           fi
6750           LIBS="$lt_save_LIBS"
6751           CFLAGS="$lt_save_CFLAGS"
6752         else
6753           echo "cannot find nm_test_func in $nlist" >&5
6754         fi
6755       else
6756         echo "cannot find nm_test_var in $nlist" >&5
6757       fi
6758     else
6759       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6760     fi
6761   else
6762     echo "$progname: failed program was:" >&5
6763     cat conftest.$ac_ext >&5
6764   fi
6765   rm -rf conftest* conftst*
6766
6767   # Do not use the global_symbol_pipe unless it works.
6768   if test "$pipe_works" = yes; then
6769     break
6770   else
6771     lt_cv_sys_global_symbol_pipe=
6772   fi
6773 done
6774
6775 fi
6776
6777 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6778   lt_cv_sys_global_symbol_to_cdecl=
6779 fi
6780 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6782 $as_echo "failed" >&6; }
6783 else
6784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6785 $as_echo "ok" >&6; }
6786 fi
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810 # Check whether --enable-libtool-lock was given.
6811 if test "${enable_libtool_lock+set}" = set; then :
6812   enableval=$enable_libtool_lock;
6813 fi
6814
6815 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6816
6817 # Some flags need to be propagated to the compiler or linker for good
6818 # libtool support.
6819 case $host in
6820 ia64-*-hpux*)
6821   # Find out which ABI we are using.
6822   echo 'int i;' > conftest.$ac_ext
6823   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6824   (eval $ac_compile) 2>&5
6825   ac_status=$?
6826   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6827   test $ac_status = 0; }; then
6828     case `/usr/bin/file conftest.$ac_objext` in
6829       *ELF-32*)
6830         HPUX_IA64_MODE="32"
6831         ;;
6832       *ELF-64*)
6833         HPUX_IA64_MODE="64"
6834         ;;
6835     esac
6836   fi
6837   rm -rf conftest*
6838   ;;
6839 *-*-irix6*)
6840   # Find out which ABI we are using.
6841   echo '#line '$LINENO' "configure"' > conftest.$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 $ac_status = 0; }; then
6847     if test "$lt_cv_prog_gnu_ld" = yes; then
6848       case `/usr/bin/file conftest.$ac_objext` in
6849         *32-bit*)
6850           LD="${LD-ld} -melf32bsmip"
6851           ;;
6852         *N32*)
6853           LD="${LD-ld} -melf32bmipn32"
6854           ;;
6855         *64-bit*)
6856           LD="${LD-ld} -melf64bmip"
6857         ;;
6858       esac
6859     else
6860       case `/usr/bin/file conftest.$ac_objext` in
6861         *32-bit*)
6862           LD="${LD-ld} -32"
6863           ;;
6864         *N32*)
6865           LD="${LD-ld} -n32"
6866           ;;
6867         *64-bit*)
6868           LD="${LD-ld} -64"
6869           ;;
6870       esac
6871     fi
6872   fi
6873   rm -rf conftest*
6874   ;;
6875
6876 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6877 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6878   # Find out which ABI we are using.
6879   echo 'int i;' > conftest.$ac_ext
6880   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6881   (eval $ac_compile) 2>&5
6882   ac_status=$?
6883   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6884   test $ac_status = 0; }; then
6885     case `/usr/bin/file conftest.o` in
6886       *32-bit*)
6887         case $host in
6888           x86_64-*kfreebsd*-gnu)
6889             LD="${LD-ld} -m elf_i386_fbsd"
6890             ;;
6891           x86_64-*linux*)
6892             case `/usr/bin/file conftest.o` in
6893               *x86-64*)
6894                 LD="${LD-ld} -m elf32_x86_64"
6895                 ;;
6896               *)
6897                 LD="${LD-ld} -m elf_i386"
6898                 ;;
6899             esac
6900             ;;
6901           powerpc64le-*linux*)
6902             LD="${LD-ld} -m elf32lppclinux"
6903             ;;
6904           powerpc64-*linux*)
6905             LD="${LD-ld} -m elf32ppclinux"
6906             ;;
6907           s390x-*linux*)
6908             LD="${LD-ld} -m elf_s390"
6909             ;;
6910           sparc64-*linux*)
6911             LD="${LD-ld} -m elf32_sparc"
6912             ;;
6913         esac
6914         ;;
6915       *64-bit*)
6916         case $host in
6917           x86_64-*kfreebsd*-gnu)
6918             LD="${LD-ld} -m elf_x86_64_fbsd"
6919             ;;
6920           x86_64-*linux*)
6921             LD="${LD-ld} -m elf_x86_64"
6922             ;;
6923           powerpcle-*linux*)
6924             LD="${LD-ld} -m elf64lppc"
6925             ;;
6926           powerpc-*linux*)
6927             LD="${LD-ld} -m elf64ppc"
6928             ;;
6929           s390*-*linux*|s390*-*tpf*)
6930             LD="${LD-ld} -m elf64_s390"
6931             ;;
6932           sparc*-*linux*)
6933             LD="${LD-ld} -m elf64_sparc"
6934             ;;
6935         esac
6936         ;;
6937     esac
6938   fi
6939   rm -rf conftest*
6940   ;;
6941
6942 *-*-sco3.2v5*)
6943   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6944   SAVE_CFLAGS="$CFLAGS"
6945   CFLAGS="$CFLAGS -belf"
6946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6947 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6948 if ${lt_cv_cc_needs_belf+:} false; then :
6949   $as_echo_n "(cached) " >&6
6950 else
6951   ac_ext=c
6952 ac_cpp='$CPP $CPPFLAGS'
6953 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6954 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6955 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6956
6957      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6958 /* end confdefs.h.  */
6959
6960 int
6961 main ()
6962 {
6963
6964   ;
6965   return 0;
6966 }
6967 _ACEOF
6968 if ac_fn_c_try_link "$LINENO"; then :
6969   lt_cv_cc_needs_belf=yes
6970 else
6971   lt_cv_cc_needs_belf=no
6972 fi
6973 rm -f core conftest.err conftest.$ac_objext \
6974     conftest$ac_exeext conftest.$ac_ext
6975      ac_ext=c
6976 ac_cpp='$CPP $CPPFLAGS'
6977 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6978 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6979 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6980
6981 fi
6982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6983 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6984   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6985     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6986     CFLAGS="$SAVE_CFLAGS"
6987   fi
6988   ;;
6989 sparc*-*solaris*)
6990   # Find out which ABI we are using.
6991   echo 'int i;' > conftest.$ac_ext
6992   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6993   (eval $ac_compile) 2>&5
6994   ac_status=$?
6995   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6996   test $ac_status = 0; }; then
6997     case `/usr/bin/file conftest.o` in
6998     *64-bit*)
6999       case $lt_cv_prog_gnu_ld in
7000       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7001       *)
7002         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7003           LD="${LD-ld} -64"
7004         fi
7005         ;;
7006       esac
7007       ;;
7008     esac
7009   fi
7010   rm -rf conftest*
7011   ;;
7012 esac
7013
7014 need_locks="$enable_libtool_lock"
7015
7016
7017   case $host_os in
7018     rhapsody* | darwin*)
7019     if test -n "$ac_tool_prefix"; then
7020   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7021 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7023 $as_echo_n "checking for $ac_word... " >&6; }
7024 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7025   $as_echo_n "(cached) " >&6
7026 else
7027   if test -n "$DSYMUTIL"; then
7028   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7029 else
7030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7031 for as_dir in $PATH
7032 do
7033   IFS=$as_save_IFS
7034   test -z "$as_dir" && as_dir=.
7035     for ac_exec_ext in '' $ac_executable_extensions; do
7036   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7037     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7038     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7039     break 2
7040   fi
7041 done
7042   done
7043 IFS=$as_save_IFS
7044
7045 fi
7046 fi
7047 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7048 if test -n "$DSYMUTIL"; then
7049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7050 $as_echo "$DSYMUTIL" >&6; }
7051 else
7052   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7053 $as_echo "no" >&6; }
7054 fi
7055
7056
7057 fi
7058 if test -z "$ac_cv_prog_DSYMUTIL"; then
7059   ac_ct_DSYMUTIL=$DSYMUTIL
7060   # Extract the first word of "dsymutil", so it can be a program name with args.
7061 set dummy dsymutil; ac_word=$2
7062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7063 $as_echo_n "checking for $ac_word... " >&6; }
7064 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7065   $as_echo_n "(cached) " >&6
7066 else
7067   if test -n "$ac_ct_DSYMUTIL"; then
7068   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7069 else
7070 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7071 for as_dir in $PATH
7072 do
7073   IFS=$as_save_IFS
7074   test -z "$as_dir" && as_dir=.
7075     for ac_exec_ext in '' $ac_executable_extensions; do
7076   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7077     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7078     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7079     break 2
7080   fi
7081 done
7082   done
7083 IFS=$as_save_IFS
7084
7085 fi
7086 fi
7087 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7088 if test -n "$ac_ct_DSYMUTIL"; then
7089   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7090 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7091 else
7092   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7093 $as_echo "no" >&6; }
7094 fi
7095
7096   if test "x$ac_ct_DSYMUTIL" = x; then
7097     DSYMUTIL=":"
7098   else
7099     case $cross_compiling:$ac_tool_warned in
7100 yes:)
7101 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7102 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7103 ac_tool_warned=yes ;;
7104 esac
7105     DSYMUTIL=$ac_ct_DSYMUTIL
7106   fi
7107 else
7108   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7109 fi
7110
7111     if test -n "$ac_tool_prefix"; then
7112   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7113 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7115 $as_echo_n "checking for $ac_word... " >&6; }
7116 if ${ac_cv_prog_NMEDIT+:} false; then :
7117   $as_echo_n "(cached) " >&6
7118 else
7119   if test -n "$NMEDIT"; then
7120   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7121 else
7122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7123 for as_dir in $PATH
7124 do
7125   IFS=$as_save_IFS
7126   test -z "$as_dir" && as_dir=.
7127     for ac_exec_ext in '' $ac_executable_extensions; do
7128   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7129     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7130     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7131     break 2
7132   fi
7133 done
7134   done
7135 IFS=$as_save_IFS
7136
7137 fi
7138 fi
7139 NMEDIT=$ac_cv_prog_NMEDIT
7140 if test -n "$NMEDIT"; then
7141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7142 $as_echo "$NMEDIT" >&6; }
7143 else
7144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7145 $as_echo "no" >&6; }
7146 fi
7147
7148
7149 fi
7150 if test -z "$ac_cv_prog_NMEDIT"; then
7151   ac_ct_NMEDIT=$NMEDIT
7152   # Extract the first word of "nmedit", so it can be a program name with args.
7153 set dummy nmedit; ac_word=$2
7154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7155 $as_echo_n "checking for $ac_word... " >&6; }
7156 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7157   $as_echo_n "(cached) " >&6
7158 else
7159   if test -n "$ac_ct_NMEDIT"; then
7160   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7161 else
7162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7163 for as_dir in $PATH
7164 do
7165   IFS=$as_save_IFS
7166   test -z "$as_dir" && as_dir=.
7167     for ac_exec_ext in '' $ac_executable_extensions; do
7168   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7169     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7170     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7171     break 2
7172   fi
7173 done
7174   done
7175 IFS=$as_save_IFS
7176
7177 fi
7178 fi
7179 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7180 if test -n "$ac_ct_NMEDIT"; then
7181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7182 $as_echo "$ac_ct_NMEDIT" >&6; }
7183 else
7184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7185 $as_echo "no" >&6; }
7186 fi
7187
7188   if test "x$ac_ct_NMEDIT" = x; then
7189     NMEDIT=":"
7190   else
7191     case $cross_compiling:$ac_tool_warned in
7192 yes:)
7193 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7194 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7195 ac_tool_warned=yes ;;
7196 esac
7197     NMEDIT=$ac_ct_NMEDIT
7198   fi
7199 else
7200   NMEDIT="$ac_cv_prog_NMEDIT"
7201 fi
7202
7203     if test -n "$ac_tool_prefix"; then
7204   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7205 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7207 $as_echo_n "checking for $ac_word... " >&6; }
7208 if ${ac_cv_prog_LIPO+:} false; then :
7209   $as_echo_n "(cached) " >&6
7210 else
7211   if test -n "$LIPO"; then
7212   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7213 else
7214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7215 for as_dir in $PATH
7216 do
7217   IFS=$as_save_IFS
7218   test -z "$as_dir" && as_dir=.
7219     for ac_exec_ext in '' $ac_executable_extensions; do
7220   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7221     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7222     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7223     break 2
7224   fi
7225 done
7226   done
7227 IFS=$as_save_IFS
7228
7229 fi
7230 fi
7231 LIPO=$ac_cv_prog_LIPO
7232 if test -n "$LIPO"; then
7233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7234 $as_echo "$LIPO" >&6; }
7235 else
7236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7237 $as_echo "no" >&6; }
7238 fi
7239
7240
7241 fi
7242 if test -z "$ac_cv_prog_LIPO"; then
7243   ac_ct_LIPO=$LIPO
7244   # Extract the first word of "lipo", so it can be a program name with args.
7245 set dummy lipo; ac_word=$2
7246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7247 $as_echo_n "checking for $ac_word... " >&6; }
7248 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7249   $as_echo_n "(cached) " >&6
7250 else
7251   if test -n "$ac_ct_LIPO"; then
7252   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7253 else
7254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7255 for as_dir in $PATH
7256 do
7257   IFS=$as_save_IFS
7258   test -z "$as_dir" && as_dir=.
7259     for ac_exec_ext in '' $ac_executable_extensions; do
7260   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7261     ac_cv_prog_ac_ct_LIPO="lipo"
7262     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7263     break 2
7264   fi
7265 done
7266   done
7267 IFS=$as_save_IFS
7268
7269 fi
7270 fi
7271 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7272 if test -n "$ac_ct_LIPO"; then
7273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7274 $as_echo "$ac_ct_LIPO" >&6; }
7275 else
7276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7277 $as_echo "no" >&6; }
7278 fi
7279
7280   if test "x$ac_ct_LIPO" = x; then
7281     LIPO=":"
7282   else
7283     case $cross_compiling:$ac_tool_warned in
7284 yes:)
7285 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7286 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7287 ac_tool_warned=yes ;;
7288 esac
7289     LIPO=$ac_ct_LIPO
7290   fi
7291 else
7292   LIPO="$ac_cv_prog_LIPO"
7293 fi
7294
7295     if test -n "$ac_tool_prefix"; then
7296   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7297 set dummy ${ac_tool_prefix}otool; ac_word=$2
7298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7299 $as_echo_n "checking for $ac_word... " >&6; }
7300 if ${ac_cv_prog_OTOOL+:} false; then :
7301   $as_echo_n "(cached) " >&6
7302 else
7303   if test -n "$OTOOL"; then
7304   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7305 else
7306 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7307 for as_dir in $PATH
7308 do
7309   IFS=$as_save_IFS
7310   test -z "$as_dir" && as_dir=.
7311     for ac_exec_ext in '' $ac_executable_extensions; do
7312   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7313     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7314     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7315     break 2
7316   fi
7317 done
7318   done
7319 IFS=$as_save_IFS
7320
7321 fi
7322 fi
7323 OTOOL=$ac_cv_prog_OTOOL
7324 if test -n "$OTOOL"; then
7325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7326 $as_echo "$OTOOL" >&6; }
7327 else
7328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7329 $as_echo "no" >&6; }
7330 fi
7331
7332
7333 fi
7334 if test -z "$ac_cv_prog_OTOOL"; then
7335   ac_ct_OTOOL=$OTOOL
7336   # Extract the first word of "otool", so it can be a program name with args.
7337 set dummy otool; ac_word=$2
7338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7339 $as_echo_n "checking for $ac_word... " >&6; }
7340 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7341   $as_echo_n "(cached) " >&6
7342 else
7343   if test -n "$ac_ct_OTOOL"; then
7344   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7345 else
7346 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7347 for as_dir in $PATH
7348 do
7349   IFS=$as_save_IFS
7350   test -z "$as_dir" && as_dir=.
7351     for ac_exec_ext in '' $ac_executable_extensions; do
7352   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7353     ac_cv_prog_ac_ct_OTOOL="otool"
7354     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7355     break 2
7356   fi
7357 done
7358   done
7359 IFS=$as_save_IFS
7360
7361 fi
7362 fi
7363 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7364 if test -n "$ac_ct_OTOOL"; then
7365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7366 $as_echo "$ac_ct_OTOOL" >&6; }
7367 else
7368   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7369 $as_echo "no" >&6; }
7370 fi
7371
7372   if test "x$ac_ct_OTOOL" = x; then
7373     OTOOL=":"
7374   else
7375     case $cross_compiling:$ac_tool_warned in
7376 yes:)
7377 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7378 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7379 ac_tool_warned=yes ;;
7380 esac
7381     OTOOL=$ac_ct_OTOOL
7382   fi
7383 else
7384   OTOOL="$ac_cv_prog_OTOOL"
7385 fi
7386
7387     if test -n "$ac_tool_prefix"; then
7388   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7389 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7391 $as_echo_n "checking for $ac_word... " >&6; }
7392 if ${ac_cv_prog_OTOOL64+:} false; then :
7393   $as_echo_n "(cached) " >&6
7394 else
7395   if test -n "$OTOOL64"; then
7396   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7397 else
7398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7399 for as_dir in $PATH
7400 do
7401   IFS=$as_save_IFS
7402   test -z "$as_dir" && as_dir=.
7403     for ac_exec_ext in '' $ac_executable_extensions; do
7404   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7405     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7406     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7407     break 2
7408   fi
7409 done
7410   done
7411 IFS=$as_save_IFS
7412
7413 fi
7414 fi
7415 OTOOL64=$ac_cv_prog_OTOOL64
7416 if test -n "$OTOOL64"; then
7417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7418 $as_echo "$OTOOL64" >&6; }
7419 else
7420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7421 $as_echo "no" >&6; }
7422 fi
7423
7424
7425 fi
7426 if test -z "$ac_cv_prog_OTOOL64"; then
7427   ac_ct_OTOOL64=$OTOOL64
7428   # Extract the first word of "otool64", so it can be a program name with args.
7429 set dummy otool64; ac_word=$2
7430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7431 $as_echo_n "checking for $ac_word... " >&6; }
7432 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7433   $as_echo_n "(cached) " >&6
7434 else
7435   if test -n "$ac_ct_OTOOL64"; then
7436   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7437 else
7438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7439 for as_dir in $PATH
7440 do
7441   IFS=$as_save_IFS
7442   test -z "$as_dir" && as_dir=.
7443     for ac_exec_ext in '' $ac_executable_extensions; do
7444   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7445     ac_cv_prog_ac_ct_OTOOL64="otool64"
7446     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7447     break 2
7448   fi
7449 done
7450   done
7451 IFS=$as_save_IFS
7452
7453 fi
7454 fi
7455 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7456 if test -n "$ac_ct_OTOOL64"; then
7457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7458 $as_echo "$ac_ct_OTOOL64" >&6; }
7459 else
7460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7461 $as_echo "no" >&6; }
7462 fi
7463
7464   if test "x$ac_ct_OTOOL64" = x; then
7465     OTOOL64=":"
7466   else
7467     case $cross_compiling:$ac_tool_warned in
7468 yes:)
7469 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7470 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7471 ac_tool_warned=yes ;;
7472 esac
7473     OTOOL64=$ac_ct_OTOOL64
7474   fi
7475 else
7476   OTOOL64="$ac_cv_prog_OTOOL64"
7477 fi
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7506 $as_echo_n "checking for -single_module linker flag... " >&6; }
7507 if ${lt_cv_apple_cc_single_mod+:} false; then :
7508   $as_echo_n "(cached) " >&6
7509 else
7510   lt_cv_apple_cc_single_mod=no
7511       if test -z "${LT_MULTI_MODULE}"; then
7512         # By default we will add the -single_module flag. You can override
7513         # by either setting the environment variable LT_MULTI_MODULE
7514         # non-empty at configure time, or by adding -multi_module to the
7515         # link flags.
7516         rm -rf libconftest.dylib*
7517         echo "int foo(void){return 1;}" > conftest.c
7518         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7519 -dynamiclib -Wl,-single_module conftest.c" >&5
7520         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7521           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7522         _lt_result=$?
7523         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7524           lt_cv_apple_cc_single_mod=yes
7525         else
7526           cat conftest.err >&5
7527         fi
7528         rm -rf libconftest.dylib*
7529         rm -f conftest.*
7530       fi
7531 fi
7532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7533 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7534     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7535 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7536 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7537   $as_echo_n "(cached) " >&6
7538 else
7539   lt_cv_ld_exported_symbols_list=no
7540       save_LDFLAGS=$LDFLAGS
7541       echo "_main" > conftest.sym
7542       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7543       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7544 /* end confdefs.h.  */
7545
7546 int
7547 main ()
7548 {
7549
7550   ;
7551   return 0;
7552 }
7553 _ACEOF
7554 if ac_fn_c_try_link "$LINENO"; then :
7555   lt_cv_ld_exported_symbols_list=yes
7556 else
7557   lt_cv_ld_exported_symbols_list=no
7558 fi
7559 rm -f core conftest.err conftest.$ac_objext \
7560     conftest$ac_exeext conftest.$ac_ext
7561         LDFLAGS="$save_LDFLAGS"
7562
7563 fi
7564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7565 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7566     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7567 $as_echo_n "checking for -force_load linker flag... " >&6; }
7568 if ${lt_cv_ld_force_load+:} false; then :
7569   $as_echo_n "(cached) " >&6
7570 else
7571   lt_cv_ld_force_load=no
7572       cat > conftest.c << _LT_EOF
7573 int forced_loaded() { return 2;}
7574 _LT_EOF
7575       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7576       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7577       echo "$AR cru libconftest.a conftest.o" >&5
7578       $AR cru libconftest.a conftest.o 2>&5
7579       cat > conftest.c << _LT_EOF
7580 int main() { return 0;}
7581 _LT_EOF
7582       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7583       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7584       _lt_result=$?
7585       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7586         lt_cv_ld_force_load=yes
7587       else
7588         cat conftest.err >&5
7589       fi
7590         rm -f conftest.err libconftest.a conftest conftest.c
7591         rm -rf conftest.dSYM
7592
7593 fi
7594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7595 $as_echo "$lt_cv_ld_force_load" >&6; }
7596     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7597     # build without first building modern cctools / linker.
7598     case $host_cpu-$host_os in
7599     *-rhapsody* | *-darwin1.[012])
7600       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7601     *-darwin1.*)
7602       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7603     *-darwin*)
7604       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7605       # deployment target is forced to an earlier version.
7606       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7607         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
7608           ;;
7609         10.[012][,.]*)
7610           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7611           ;;
7612         *)
7613           ;;
7614      esac
7615     ;;
7616   esac
7617     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7618       _lt_dar_single_mod='$single_module'
7619     fi
7620     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7621       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7622     else
7623       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7624     fi
7625     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7626       _lt_dsymutil='~$DSYMUTIL $lib || :'
7627     else
7628       _lt_dsymutil=
7629     fi
7630     ;;
7631   esac
7632
7633 ac_ext=c
7634 ac_cpp='$CPP $CPPFLAGS'
7635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7637 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7639 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7640 # On Suns, sometimes $CPP names a directory.
7641 if test -n "$CPP" && test -d "$CPP"; then
7642   CPP=
7643 fi
7644 if test -z "$CPP"; then
7645   if ${ac_cv_prog_CPP+:} false; then :
7646   $as_echo_n "(cached) " >&6
7647 else
7648       # Double quotes because CPP needs to be expanded
7649     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7650     do
7651       ac_preproc_ok=false
7652 for ac_c_preproc_warn_flag in '' yes
7653 do
7654   # Use a header file that comes with gcc, so configuring glibc
7655   # with a fresh cross-compiler works.
7656   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7657   # <limits.h> exists even on freestanding compilers.
7658   # On the NeXT, cc -E runs the code through the compiler's parser,
7659   # not just through cpp. "Syntax error" is here to catch this case.
7660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7661 /* end confdefs.h.  */
7662 #ifdef __STDC__
7663 # include <limits.h>
7664 #else
7665 # include <assert.h>
7666 #endif
7667                      Syntax error
7668 _ACEOF
7669 if ac_fn_c_try_cpp "$LINENO"; then :
7670
7671 else
7672   # Broken: fails on valid input.
7673 continue
7674 fi
7675 rm -f conftest.err conftest.i conftest.$ac_ext
7676
7677   # OK, works on sane cases.  Now check whether nonexistent headers
7678   # can be detected and how.
7679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7680 /* end confdefs.h.  */
7681 #include <ac_nonexistent.h>
7682 _ACEOF
7683 if ac_fn_c_try_cpp "$LINENO"; then :
7684   # Broken: success on invalid input.
7685 continue
7686 else
7687   # Passes both tests.
7688 ac_preproc_ok=:
7689 break
7690 fi
7691 rm -f conftest.err conftest.i conftest.$ac_ext
7692
7693 done
7694 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7695 rm -f conftest.i conftest.err conftest.$ac_ext
7696 if $ac_preproc_ok; then :
7697   break
7698 fi
7699
7700     done
7701     ac_cv_prog_CPP=$CPP
7702
7703 fi
7704   CPP=$ac_cv_prog_CPP
7705 else
7706   ac_cv_prog_CPP=$CPP
7707 fi
7708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7709 $as_echo "$CPP" >&6; }
7710 ac_preproc_ok=false
7711 for ac_c_preproc_warn_flag in '' yes
7712 do
7713   # Use a header file that comes with gcc, so configuring glibc
7714   # with a fresh cross-compiler works.
7715   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7716   # <limits.h> exists even on freestanding compilers.
7717   # On the NeXT, cc -E runs the code through the compiler's parser,
7718   # not just through cpp. "Syntax error" is here to catch this case.
7719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7720 /* end confdefs.h.  */
7721 #ifdef __STDC__
7722 # include <limits.h>
7723 #else
7724 # include <assert.h>
7725 #endif
7726                      Syntax error
7727 _ACEOF
7728 if ac_fn_c_try_cpp "$LINENO"; then :
7729
7730 else
7731   # Broken: fails on valid input.
7732 continue
7733 fi
7734 rm -f conftest.err conftest.i conftest.$ac_ext
7735
7736   # OK, works on sane cases.  Now check whether nonexistent headers
7737   # can be detected and how.
7738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7739 /* end confdefs.h.  */
7740 #include <ac_nonexistent.h>
7741 _ACEOF
7742 if ac_fn_c_try_cpp "$LINENO"; then :
7743   # Broken: success on invalid input.
7744 continue
7745 else
7746   # Passes both tests.
7747 ac_preproc_ok=:
7748 break
7749 fi
7750 rm -f conftest.err conftest.i conftest.$ac_ext
7751
7752 done
7753 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7754 rm -f conftest.i conftest.err conftest.$ac_ext
7755 if $ac_preproc_ok; then :
7756
7757 else
7758   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7759 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7760 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7761 See \`config.log' for more details" "$LINENO" 5; }
7762 fi
7763
7764 ac_ext=c
7765 ac_cpp='$CPP $CPPFLAGS'
7766 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7767 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7768 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7769
7770
7771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7772 $as_echo_n "checking for ANSI C header files... " >&6; }
7773 if ${ac_cv_header_stdc+:} false; then :
7774   $as_echo_n "(cached) " >&6
7775 else
7776   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7777 /* end confdefs.h.  */
7778 #include <stdlib.h>
7779 #include <stdarg.h>
7780 #include <string.h>
7781 #include <float.h>
7782
7783 int
7784 main ()
7785 {
7786
7787   ;
7788   return 0;
7789 }
7790 _ACEOF
7791 if ac_fn_c_try_compile "$LINENO"; then :
7792   ac_cv_header_stdc=yes
7793 else
7794   ac_cv_header_stdc=no
7795 fi
7796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7797
7798 if test $ac_cv_header_stdc = yes; then
7799   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7801 /* end confdefs.h.  */
7802 #include <string.h>
7803
7804 _ACEOF
7805 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7806   $EGREP "memchr" >/dev/null 2>&1; then :
7807
7808 else
7809   ac_cv_header_stdc=no
7810 fi
7811 rm -f conftest*
7812
7813 fi
7814
7815 if test $ac_cv_header_stdc = yes; then
7816   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7817   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7818 /* end confdefs.h.  */
7819 #include <stdlib.h>
7820
7821 _ACEOF
7822 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7823   $EGREP "free" >/dev/null 2>&1; then :
7824
7825 else
7826   ac_cv_header_stdc=no
7827 fi
7828 rm -f conftest*
7829
7830 fi
7831
7832 if test $ac_cv_header_stdc = yes; then
7833   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7834   if test "$cross_compiling" = yes; then :
7835   :
7836 else
7837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7838 /* end confdefs.h.  */
7839 #include <ctype.h>
7840 #include <stdlib.h>
7841 #if ((' ' & 0x0FF) == 0x020)
7842 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7843 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7844 #else
7845 # define ISLOWER(c) \
7846                    (('a' <= (c) && (c) <= 'i') \
7847                      || ('j' <= (c) && (c) <= 'r') \
7848                      || ('s' <= (c) && (c) <= 'z'))
7849 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7850 #endif
7851
7852 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7853 int
7854 main ()
7855 {
7856   int i;
7857   for (i = 0; i < 256; i++)
7858     if (XOR (islower (i), ISLOWER (i))
7859         || toupper (i) != TOUPPER (i))
7860       return 2;
7861   return 0;
7862 }
7863 _ACEOF
7864 if ac_fn_c_try_run "$LINENO"; then :
7865
7866 else
7867   ac_cv_header_stdc=no
7868 fi
7869 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7870   conftest.$ac_objext conftest.beam conftest.$ac_ext
7871 fi
7872
7873 fi
7874 fi
7875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7876 $as_echo "$ac_cv_header_stdc" >&6; }
7877 if test $ac_cv_header_stdc = yes; then
7878
7879 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7880
7881 fi
7882
7883 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7884 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7885                   inttypes.h stdint.h unistd.h
7886 do :
7887   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7888 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7889 "
7890 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7891   cat >>confdefs.h <<_ACEOF
7892 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7893 _ACEOF
7894
7895 fi
7896
7897 done
7898
7899
7900 for ac_header in dlfcn.h
7901 do :
7902   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7903 "
7904 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7905   cat >>confdefs.h <<_ACEOF
7906 #define HAVE_DLFCN_H 1
7907 _ACEOF
7908
7909 fi
7910
7911 done
7912
7913
7914
7915
7916
7917 # Set options
7918
7919
7920
7921         enable_dlopen=no
7922
7923
7924   enable_win32_dll=no
7925
7926
7927             # Check whether --enable-shared was given.
7928 if test "${enable_shared+set}" = set; then :
7929   enableval=$enable_shared; p=${PACKAGE-default}
7930     case $enableval in
7931     yes) enable_shared=yes ;;
7932     no) enable_shared=no ;;
7933     *)
7934       enable_shared=no
7935       # Look at the argument we got.  We use all the common list separators.
7936       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7937       for pkg in $enableval; do
7938         IFS="$lt_save_ifs"
7939         if test "X$pkg" = "X$p"; then
7940           enable_shared=yes
7941         fi
7942       done
7943       IFS="$lt_save_ifs"
7944       ;;
7945     esac
7946 else
7947   enable_shared=yes
7948 fi
7949
7950
7951
7952
7953
7954
7955
7956
7957
7958   # Check whether --enable-static was given.
7959 if test "${enable_static+set}" = set; then :
7960   enableval=$enable_static; p=${PACKAGE-default}
7961     case $enableval in
7962     yes) enable_static=yes ;;
7963     no) enable_static=no ;;
7964     *)
7965      enable_static=no
7966       # Look at the argument we got.  We use all the common list separators.
7967       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7968       for pkg in $enableval; do
7969         IFS="$lt_save_ifs"
7970         if test "X$pkg" = "X$p"; then
7971           enable_static=yes
7972         fi
7973       done
7974       IFS="$lt_save_ifs"
7975       ;;
7976     esac
7977 else
7978   enable_static=yes
7979 fi
7980
7981
7982
7983
7984
7985
7986
7987
7988
7989
7990 # Check whether --with-pic was given.
7991 if test "${with_pic+set}" = set; then :
7992   withval=$with_pic; pic_mode="$withval"
7993 else
7994   pic_mode=default
7995 fi
7996
7997
7998 test -z "$pic_mode" && pic_mode=default
7999
8000
8001
8002
8003
8004
8005
8006   # Check whether --enable-fast-install was given.
8007 if test "${enable_fast_install+set}" = set; then :
8008   enableval=$enable_fast_install; p=${PACKAGE-default}
8009     case $enableval in
8010     yes) enable_fast_install=yes ;;
8011     no) enable_fast_install=no ;;
8012     *)
8013       enable_fast_install=no
8014       # Look at the argument we got.  We use all the common list separators.
8015       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8016       for pkg in $enableval; do
8017         IFS="$lt_save_ifs"
8018         if test "X$pkg" = "X$p"; then
8019           enable_fast_install=yes
8020         fi
8021       done
8022       IFS="$lt_save_ifs"
8023       ;;
8024     esac
8025 else
8026   enable_fast_install=yes
8027 fi
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039 # This can be used to rebuild libtool when needed
8040 LIBTOOL_DEPS="$ltmain"
8041
8042 # Always use our own libtool.
8043 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070 test -z "$LN_S" && LN_S="ln -s"
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085 if test -n "${ZSH_VERSION+set}" ; then
8086    setopt NO_GLOB_SUBST
8087 fi
8088
8089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8090 $as_echo_n "checking for objdir... " >&6; }
8091 if ${lt_cv_objdir+:} false; then :
8092   $as_echo_n "(cached) " >&6
8093 else
8094   rm -f .libs 2>/dev/null
8095 mkdir .libs 2>/dev/null
8096 if test -d .libs; then
8097   lt_cv_objdir=.libs
8098 else
8099   # MS-DOS does not allow filenames that begin with a dot.
8100   lt_cv_objdir=_libs
8101 fi
8102 rmdir .libs 2>/dev/null
8103 fi
8104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8105 $as_echo "$lt_cv_objdir" >&6; }
8106 objdir=$lt_cv_objdir
8107
8108
8109
8110
8111
8112 cat >>confdefs.h <<_ACEOF
8113 #define LT_OBJDIR "$lt_cv_objdir/"
8114 _ACEOF
8115
8116
8117
8118
8119 case $host_os in
8120 aix3*)
8121   # AIX sometimes has problems with the GCC collect2 program.  For some
8122   # reason, if we set the COLLECT_NAMES environment variable, the problems
8123   # vanish in a puff of smoke.
8124   if test "X${COLLECT_NAMES+set}" != Xset; then
8125     COLLECT_NAMES=
8126     export COLLECT_NAMES
8127   fi
8128   ;;
8129 esac
8130
8131 # Global variables:
8132 ofile=libtool
8133 can_build_shared=yes
8134
8135 # All known linkers require a `.a' archive for static linking (except MSVC,
8136 # which needs '.lib').
8137 libext=a
8138
8139 with_gnu_ld="$lt_cv_prog_gnu_ld"
8140
8141 old_CC="$CC"
8142 old_CFLAGS="$CFLAGS"
8143
8144 # Set sane defaults for various variables
8145 test -z "$CC" && CC=cc
8146 test -z "$LTCC" && LTCC=$CC
8147 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8148 test -z "$LD" && LD=ld
8149 test -z "$ac_objext" && ac_objext=o
8150
8151 for cc_temp in $compiler""; do
8152   case $cc_temp in
8153     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8154     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8155     \-*) ;;
8156     *) break;;
8157   esac
8158 done
8159 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8160
8161
8162 # Only perform the check for file, if the check method requires it
8163 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8164 case $deplibs_check_method in
8165 file_magic*)
8166   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8167     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8168 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8169 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8170   $as_echo_n "(cached) " >&6
8171 else
8172   case $MAGIC_CMD in
8173 [\\/*] |  ?:[\\/]*)
8174   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8175   ;;
8176 *)
8177   lt_save_MAGIC_CMD="$MAGIC_CMD"
8178   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8179   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8180   for ac_dir in $ac_dummy; do
8181     IFS="$lt_save_ifs"
8182     test -z "$ac_dir" && ac_dir=.
8183     if test -f $ac_dir/${ac_tool_prefix}file; then
8184       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8185       if test -n "$file_magic_test_file"; then
8186         case $deplibs_check_method in
8187         "file_magic "*)
8188           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8189           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8190           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8191             $EGREP "$file_magic_regex" > /dev/null; then
8192             :
8193           else
8194             cat <<_LT_EOF 1>&2
8195
8196 *** Warning: the command libtool uses to detect shared libraries,
8197 *** $file_magic_cmd, produces output that libtool cannot recognize.
8198 *** The result is that libtool may fail to recognize shared libraries
8199 *** as such.  This will affect the creation of libtool libraries that
8200 *** depend on shared libraries, but programs linked with such libtool
8201 *** libraries will work regardless of this problem.  Nevertheless, you
8202 *** may want to report the problem to your system manager and/or to
8203 *** bug-libtool@gnu.org
8204
8205 _LT_EOF
8206           fi ;;
8207         esac
8208       fi
8209       break
8210     fi
8211   done
8212   IFS="$lt_save_ifs"
8213   MAGIC_CMD="$lt_save_MAGIC_CMD"
8214   ;;
8215 esac
8216 fi
8217
8218 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8219 if test -n "$MAGIC_CMD"; then
8220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8221 $as_echo "$MAGIC_CMD" >&6; }
8222 else
8223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8224 $as_echo "no" >&6; }
8225 fi
8226
8227
8228
8229
8230
8231 if test -z "$lt_cv_path_MAGIC_CMD"; then
8232   if test -n "$ac_tool_prefix"; then
8233     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8234 $as_echo_n "checking for file... " >&6; }
8235 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8236   $as_echo_n "(cached) " >&6
8237 else
8238   case $MAGIC_CMD in
8239 [\\/*] |  ?:[\\/]*)
8240   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8241   ;;
8242 *)
8243   lt_save_MAGIC_CMD="$MAGIC_CMD"
8244   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8245   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8246   for ac_dir in $ac_dummy; do
8247     IFS="$lt_save_ifs"
8248     test -z "$ac_dir" && ac_dir=.
8249     if test -f $ac_dir/file; then
8250       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8251       if test -n "$file_magic_test_file"; then
8252         case $deplibs_check_method in
8253         "file_magic "*)
8254           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8255           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8256           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8257             $EGREP "$file_magic_regex" > /dev/null; then
8258             :
8259           else
8260             cat <<_LT_EOF 1>&2
8261
8262 *** Warning: the command libtool uses to detect shared libraries,
8263 *** $file_magic_cmd, produces output that libtool cannot recognize.
8264 *** The result is that libtool may fail to recognize shared libraries
8265 *** as such.  This will affect the creation of libtool libraries that
8266 *** depend on shared libraries, but programs linked with such libtool
8267 *** libraries will work regardless of this problem.  Nevertheless, you
8268 *** may want to report the problem to your system manager and/or to
8269 *** bug-libtool@gnu.org
8270
8271 _LT_EOF
8272           fi ;;
8273         esac
8274       fi
8275       break
8276     fi
8277   done
8278   IFS="$lt_save_ifs"
8279   MAGIC_CMD="$lt_save_MAGIC_CMD"
8280   ;;
8281 esac
8282 fi
8283
8284 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8285 if test -n "$MAGIC_CMD"; then
8286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8287 $as_echo "$MAGIC_CMD" >&6; }
8288 else
8289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8290 $as_echo "no" >&6; }
8291 fi
8292
8293
8294   else
8295     MAGIC_CMD=:
8296   fi
8297 fi
8298
8299   fi
8300   ;;
8301 esac
8302
8303 # Use C for the default configuration in the libtool script
8304
8305 lt_save_CC="$CC"
8306 ac_ext=c
8307 ac_cpp='$CPP $CPPFLAGS'
8308 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8309 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8310 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8311
8312
8313 # Source file extension for C test sources.
8314 ac_ext=c
8315
8316 # Object file extension for compiled C test sources.
8317 objext=o
8318 objext=$objext
8319
8320 # Code to be used in simple compile tests
8321 lt_simple_compile_test_code="int some_variable = 0;"
8322
8323 # Code to be used in simple link tests
8324 lt_simple_link_test_code='int main(){return(0);}'
8325
8326
8327
8328
8329
8330
8331
8332 # If no C compiler was specified, use CC.
8333 LTCC=${LTCC-"$CC"}
8334
8335 # If no C compiler flags were specified, use CFLAGS.
8336 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8337
8338 # Allow CC to be a program name with arguments.
8339 compiler=$CC
8340
8341 # Save the default compiler, since it gets overwritten when the other
8342 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8343 compiler_DEFAULT=$CC
8344
8345 # save warnings/boilerplate of simple test code
8346 ac_outfile=conftest.$ac_objext
8347 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8348 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8349 _lt_compiler_boilerplate=`cat conftest.err`
8350 $RM conftest*
8351
8352 ac_outfile=conftest.$ac_objext
8353 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8354 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8355 _lt_linker_boilerplate=`cat conftest.err`
8356 $RM -r conftest*
8357
8358
8359 ## CAVEAT EMPTOR:
8360 ## There is no encapsulation within the following macros, do not change
8361 ## the running order or otherwise move them around unless you know exactly
8362 ## what you are doing...
8363 if test -n "$compiler"; then
8364
8365 lt_prog_compiler_no_builtin_flag=
8366
8367 if test "$GCC" = yes; then
8368   case $cc_basename in
8369   nvcc*)
8370     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8371   *)
8372     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8373   esac
8374
8375   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8376 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8377 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8378   $as_echo_n "(cached) " >&6
8379 else
8380   lt_cv_prog_compiler_rtti_exceptions=no
8381    ac_outfile=conftest.$ac_objext
8382    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8383    lt_compiler_flag="-fno-rtti -fno-exceptions"
8384    # Insert the option either (1) after the last *FLAGS variable, or
8385    # (2) before a word containing "conftest.", or (3) at the end.
8386    # Note that $ac_compile itself does not contain backslashes and begins
8387    # with a dollar sign (not a hyphen), so the echo should work correctly.
8388    # The option is referenced via a variable to avoid confusing sed.
8389    lt_compile=`echo "$ac_compile" | $SED \
8390    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8391    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8392    -e 's:$: $lt_compiler_flag:'`
8393    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8394    (eval "$lt_compile" 2>conftest.err)
8395    ac_status=$?
8396    cat conftest.err >&5
8397    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8398    if (exit $ac_status) && test -s "$ac_outfile"; then
8399      # The compiler can only warn and ignore the option if not recognized
8400      # So say no if there are warnings other than the usual output.
8401      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8402      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8403      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8404        lt_cv_prog_compiler_rtti_exceptions=yes
8405      fi
8406    fi
8407    $RM conftest*
8408
8409 fi
8410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8411 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8412
8413 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8414     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8415 else
8416     :
8417 fi
8418
8419 fi
8420
8421
8422
8423
8424
8425
8426   lt_prog_compiler_wl=
8427 lt_prog_compiler_pic=
8428 lt_prog_compiler_static=
8429
8430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8431 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8432
8433   if test "$GCC" = yes; then
8434     lt_prog_compiler_wl='-Wl,'
8435     lt_prog_compiler_static='-static'
8436
8437     case $host_os in
8438       aix*)
8439       # All AIX code is PIC.
8440       if test "$host_cpu" = ia64; then
8441         # AIX 5 now supports IA64 processor
8442         lt_prog_compiler_static='-Bstatic'
8443       fi
8444       lt_prog_compiler_pic='-fPIC'
8445       ;;
8446
8447     amigaos*)
8448       case $host_cpu in
8449       powerpc)
8450             # see comment about AmigaOS4 .so support
8451             lt_prog_compiler_pic='-fPIC'
8452         ;;
8453       m68k)
8454             # FIXME: we need at least 68020 code to build shared libraries, but
8455             # adding the `-m68020' flag to GCC prevents building anything better,
8456             # like `-m68040'.
8457             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8458         ;;
8459       esac
8460       ;;
8461
8462     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8463       # PIC is the default for these OSes.
8464       ;;
8465
8466     mingw* | cygwin* | pw32* | os2* | cegcc*)
8467       # This hack is so that the source file can tell whether it is being
8468       # built for inclusion in a dll (and should export symbols for example).
8469       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8470       # (--disable-auto-import) libraries
8471       lt_prog_compiler_pic='-DDLL_EXPORT'
8472       ;;
8473
8474     darwin* | rhapsody*)
8475       # PIC is the default on this platform
8476       # Common symbols not allowed in MH_DYLIB files
8477       lt_prog_compiler_pic='-fno-common'
8478       ;;
8479
8480     haiku*)
8481       # PIC is the default for Haiku.
8482       # The "-static" flag exists, but is broken.
8483       lt_prog_compiler_static=
8484       ;;
8485
8486     hpux*)
8487       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8488       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8489       # sets the default TLS model and affects inlining.
8490       case $host_cpu in
8491       hppa*64*)
8492         # +Z the default
8493         ;;
8494       *)
8495         lt_prog_compiler_pic='-fPIC'
8496         ;;
8497       esac
8498       ;;
8499
8500     interix[3-9]*)
8501       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8502       # Instead, we relocate shared libraries at runtime.
8503       ;;
8504
8505     msdosdjgpp*)
8506       # Just because we use GCC doesn't mean we suddenly get shared libraries
8507       # on systems that don't support them.
8508       lt_prog_compiler_can_build_shared=no
8509       enable_shared=no
8510       ;;
8511
8512     *nto* | *qnx*)
8513       # QNX uses GNU C++, but need to define -shared option too, otherwise
8514       # it will coredump.
8515       lt_prog_compiler_pic='-fPIC -shared'
8516       ;;
8517
8518     sysv4*MP*)
8519       if test -d /usr/nec; then
8520         lt_prog_compiler_pic=-Kconform_pic
8521       fi
8522       ;;
8523
8524     *)
8525       lt_prog_compiler_pic='-fPIC'
8526       ;;
8527     esac
8528
8529     case $cc_basename in
8530     nvcc*) # Cuda Compiler Driver 2.2
8531       lt_prog_compiler_wl='-Xlinker '
8532       lt_prog_compiler_pic='-Xcompiler -fPIC'
8533       ;;
8534     esac
8535   else
8536     # PORTME Check for flag to pass linker flags through the system compiler.
8537     case $host_os in
8538     aix*)
8539       lt_prog_compiler_wl='-Wl,'
8540       if test "$host_cpu" = ia64; then
8541         # AIX 5 now supports IA64 processor
8542         lt_prog_compiler_static='-Bstatic'
8543       else
8544         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8545       fi
8546       ;;
8547
8548     mingw* | cygwin* | pw32* | os2* | cegcc*)
8549       # This hack is so that the source file can tell whether it is being
8550       # built for inclusion in a dll (and should export symbols for example).
8551       lt_prog_compiler_pic='-DDLL_EXPORT'
8552       ;;
8553
8554     hpux9* | hpux10* | hpux11*)
8555       lt_prog_compiler_wl='-Wl,'
8556       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8557       # not for PA HP-UX.
8558       case $host_cpu in
8559       hppa*64*|ia64*)
8560         # +Z the default
8561         ;;
8562       *)
8563         lt_prog_compiler_pic='+Z'
8564         ;;
8565       esac
8566       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8567       lt_prog_compiler_static='${wl}-a ${wl}archive'
8568       ;;
8569
8570     irix5* | irix6* | nonstopux*)
8571       lt_prog_compiler_wl='-Wl,'
8572       # PIC (with -KPIC) is the default.
8573       lt_prog_compiler_static='-non_shared'
8574       ;;
8575
8576     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8577       case $cc_basename in
8578       # old Intel for x86_64 which still supported -KPIC.
8579       ecc*)
8580         lt_prog_compiler_wl='-Wl,'
8581         lt_prog_compiler_pic='-KPIC'
8582         lt_prog_compiler_static='-static'
8583         ;;
8584       # icc used to be incompatible with GCC.
8585       # ICC 10 doesn't accept -KPIC any more.
8586       icc* | ifort*)
8587         lt_prog_compiler_wl='-Wl,'
8588         lt_prog_compiler_pic='-fPIC'
8589         lt_prog_compiler_static='-static'
8590         ;;
8591       # Lahey Fortran 8.1.
8592       lf95*)
8593         lt_prog_compiler_wl='-Wl,'
8594         lt_prog_compiler_pic='--shared'
8595         lt_prog_compiler_static='--static'
8596         ;;
8597       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8598         # Portland Group compilers (*not* the Pentium gcc compiler,
8599         # which looks to be a dead project)
8600         lt_prog_compiler_wl='-Wl,'
8601         lt_prog_compiler_pic='-fpic'
8602         lt_prog_compiler_static='-Bstatic'
8603         ;;
8604       ccc*)
8605         lt_prog_compiler_wl='-Wl,'
8606         # All Alpha code is PIC.
8607         lt_prog_compiler_static='-non_shared'
8608         ;;
8609       xl* | bgxl* | bgf* | mpixl*)
8610         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8611         lt_prog_compiler_wl='-Wl,'
8612         lt_prog_compiler_pic='-qpic'
8613         lt_prog_compiler_static='-qstaticlink'
8614         ;;
8615       *)
8616         case `$CC -V 2>&1 | sed 5q` in
8617         *Sun\ F* | *Sun*Fortran*)
8618           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8619           lt_prog_compiler_pic='-KPIC'
8620           lt_prog_compiler_static='-Bstatic'
8621           lt_prog_compiler_wl=''
8622           ;;
8623         *Sun\ C*)
8624           # Sun C 5.9
8625           lt_prog_compiler_pic='-KPIC'
8626           lt_prog_compiler_static='-Bstatic'
8627           lt_prog_compiler_wl='-Wl,'
8628           ;;
8629         esac
8630         ;;
8631       esac
8632       ;;
8633
8634     newsos6)
8635       lt_prog_compiler_pic='-KPIC'
8636       lt_prog_compiler_static='-Bstatic'
8637       ;;
8638
8639     *nto* | *qnx*)
8640       # QNX uses GNU C++, but need to define -shared option too, otherwise
8641       # it will coredump.
8642       lt_prog_compiler_pic='-fPIC -shared'
8643       ;;
8644
8645     osf3* | osf4* | osf5*)
8646       lt_prog_compiler_wl='-Wl,'
8647       # All OSF/1 code is PIC.
8648       lt_prog_compiler_static='-non_shared'
8649       ;;
8650
8651     rdos*)
8652       lt_prog_compiler_static='-non_shared'
8653       ;;
8654
8655     solaris*)
8656       lt_prog_compiler_pic='-KPIC'
8657       lt_prog_compiler_static='-Bstatic'
8658       case $cc_basename in
8659       f77* | f90* | f95*)
8660         lt_prog_compiler_wl='-Qoption ld ';;
8661       *)
8662         lt_prog_compiler_wl='-Wl,';;
8663       esac
8664       ;;
8665
8666     sunos4*)
8667       lt_prog_compiler_wl='-Qoption ld '
8668       lt_prog_compiler_pic='-PIC'
8669       lt_prog_compiler_static='-Bstatic'
8670       ;;
8671
8672     sysv4 | sysv4.2uw2* | sysv4.3*)
8673       lt_prog_compiler_wl='-Wl,'
8674       lt_prog_compiler_pic='-KPIC'
8675       lt_prog_compiler_static='-Bstatic'
8676       ;;
8677
8678     sysv4*MP*)
8679       if test -d /usr/nec ;then
8680         lt_prog_compiler_pic='-Kconform_pic'
8681         lt_prog_compiler_static='-Bstatic'
8682       fi
8683       ;;
8684
8685     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8686       lt_prog_compiler_wl='-Wl,'
8687       lt_prog_compiler_pic='-KPIC'
8688       lt_prog_compiler_static='-Bstatic'
8689       ;;
8690
8691     unicos*)
8692       lt_prog_compiler_wl='-Wl,'
8693       lt_prog_compiler_can_build_shared=no
8694       ;;
8695
8696     uts4*)
8697       lt_prog_compiler_pic='-pic'
8698       lt_prog_compiler_static='-Bstatic'
8699       ;;
8700
8701     *)
8702       lt_prog_compiler_can_build_shared=no
8703       ;;
8704     esac
8705   fi
8706
8707 case $host_os in
8708   # For platforms which do not support PIC, -DPIC is meaningless:
8709   *djgpp*)
8710     lt_prog_compiler_pic=
8711     ;;
8712   *)
8713     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8714     ;;
8715 esac
8716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8717 $as_echo "$lt_prog_compiler_pic" >&6; }
8718
8719
8720
8721
8722
8723
8724 #
8725 # Check to make sure the PIC flag actually works.
8726 #
8727 if test -n "$lt_prog_compiler_pic"; then
8728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8729 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8730 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8731   $as_echo_n "(cached) " >&6
8732 else
8733   lt_cv_prog_compiler_pic_works=no
8734    ac_outfile=conftest.$ac_objext
8735    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8736    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8737    # Insert the option either (1) after the last *FLAGS variable, or
8738    # (2) before a word containing "conftest.", or (3) at the end.
8739    # Note that $ac_compile itself does not contain backslashes and begins
8740    # with a dollar sign (not a hyphen), so the echo should work correctly.
8741    # The option is referenced via a variable to avoid confusing sed.
8742    lt_compile=`echo "$ac_compile" | $SED \
8743    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8744    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8745    -e 's:$: $lt_compiler_flag:'`
8746    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8747    (eval "$lt_compile" 2>conftest.err)
8748    ac_status=$?
8749    cat conftest.err >&5
8750    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8751    if (exit $ac_status) && test -s "$ac_outfile"; then
8752      # The compiler can only warn and ignore the option if not recognized
8753      # So say no if there are warnings other than the usual output.
8754      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8755      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8756      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8757        lt_cv_prog_compiler_pic_works=yes
8758      fi
8759    fi
8760    $RM conftest*
8761
8762 fi
8763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8764 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8765
8766 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8767     case $lt_prog_compiler_pic in
8768      "" | " "*) ;;
8769      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8770      esac
8771 else
8772     lt_prog_compiler_pic=
8773      lt_prog_compiler_can_build_shared=no
8774 fi
8775
8776 fi
8777
8778
8779
8780
8781
8782
8783 #
8784 # Check to make sure the static flag actually works.
8785 #
8786 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8788 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8789 if ${lt_cv_prog_compiler_static_works+:} false; then :
8790   $as_echo_n "(cached) " >&6
8791 else
8792   lt_cv_prog_compiler_static_works=no
8793    save_LDFLAGS="$LDFLAGS"
8794    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8795    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8796    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8797      # The linker can only warn and ignore the option if not recognized
8798      # So say no if there are warnings
8799      if test -s conftest.err; then
8800        # Append any errors to the config.log.
8801        cat conftest.err 1>&5
8802        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8803        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8804        if diff conftest.exp conftest.er2 >/dev/null; then
8805          lt_cv_prog_compiler_static_works=yes
8806        fi
8807      else
8808        lt_cv_prog_compiler_static_works=yes
8809      fi
8810    fi
8811    $RM -r conftest*
8812    LDFLAGS="$save_LDFLAGS"
8813
8814 fi
8815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8816 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8817
8818 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8819     :
8820 else
8821     lt_prog_compiler_static=
8822 fi
8823
8824
8825
8826
8827
8828
8829
8830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8831 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8832 if ${lt_cv_prog_compiler_c_o+:} false; then :
8833   $as_echo_n "(cached) " >&6
8834 else
8835   lt_cv_prog_compiler_c_o=no
8836    $RM -r conftest 2>/dev/null
8837    mkdir conftest
8838    cd conftest
8839    mkdir out
8840    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8841
8842    lt_compiler_flag="-o out/conftest2.$ac_objext"
8843    # Insert the option either (1) after the last *FLAGS variable, or
8844    # (2) before a word containing "conftest.", or (3) at the end.
8845    # Note that $ac_compile itself does not contain backslashes and begins
8846    # with a dollar sign (not a hyphen), so the echo should work correctly.
8847    lt_compile=`echo "$ac_compile" | $SED \
8848    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8849    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8850    -e 's:$: $lt_compiler_flag:'`
8851    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8852    (eval "$lt_compile" 2>out/conftest.err)
8853    ac_status=$?
8854    cat out/conftest.err >&5
8855    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8856    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8857    then
8858      # The compiler can only warn and ignore the option if not recognized
8859      # So say no if there are warnings
8860      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8861      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8862      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8863        lt_cv_prog_compiler_c_o=yes
8864      fi
8865    fi
8866    chmod u+w . 2>&5
8867    $RM conftest*
8868    # SGI C++ compiler will create directory out/ii_files/ for
8869    # template instantiation
8870    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8871    $RM out/* && rmdir out
8872    cd ..
8873    $RM -r conftest
8874    $RM conftest*
8875
8876 fi
8877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8878 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8879
8880
8881
8882
8883
8884
8885   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8886 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8887 if ${lt_cv_prog_compiler_c_o+:} false; then :
8888   $as_echo_n "(cached) " >&6
8889 else
8890   lt_cv_prog_compiler_c_o=no
8891    $RM -r conftest 2>/dev/null
8892    mkdir conftest
8893    cd conftest
8894    mkdir out
8895    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8896
8897    lt_compiler_flag="-o out/conftest2.$ac_objext"
8898    # Insert the option either (1) after the last *FLAGS variable, or
8899    # (2) before a word containing "conftest.", or (3) at the end.
8900    # Note that $ac_compile itself does not contain backslashes and begins
8901    # with a dollar sign (not a hyphen), so the echo should work correctly.
8902    lt_compile=`echo "$ac_compile" | $SED \
8903    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8904    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8905    -e 's:$: $lt_compiler_flag:'`
8906    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8907    (eval "$lt_compile" 2>out/conftest.err)
8908    ac_status=$?
8909    cat out/conftest.err >&5
8910    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8911    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8912    then
8913      # The compiler can only warn and ignore the option if not recognized
8914      # So say no if there are warnings
8915      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8916      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8917      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8918        lt_cv_prog_compiler_c_o=yes
8919      fi
8920    fi
8921    chmod u+w . 2>&5
8922    $RM conftest*
8923    # SGI C++ compiler will create directory out/ii_files/ for
8924    # template instantiation
8925    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8926    $RM out/* && rmdir out
8927    cd ..
8928    $RM -r conftest
8929    $RM conftest*
8930
8931 fi
8932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8933 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8934
8935
8936
8937
8938 hard_links="nottested"
8939 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8940   # do not overwrite the value of need_locks provided by the user
8941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8942 $as_echo_n "checking if we can lock with hard links... " >&6; }
8943   hard_links=yes
8944   $RM conftest*
8945   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8946   touch conftest.a
8947   ln conftest.a conftest.b 2>&5 || hard_links=no
8948   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8950 $as_echo "$hard_links" >&6; }
8951   if test "$hard_links" = no; then
8952     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8953 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8954     need_locks=warn
8955   fi
8956 else
8957   need_locks=no
8958 fi
8959
8960
8961
8962
8963
8964
8965   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8966 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8967
8968   runpath_var=
8969   allow_undefined_flag=
8970   always_export_symbols=no
8971   archive_cmds=
8972   archive_expsym_cmds=
8973   compiler_needs_object=no
8974   enable_shared_with_static_runtimes=no
8975   export_dynamic_flag_spec=
8976   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8977   hardcode_automatic=no
8978   hardcode_direct=no
8979   hardcode_direct_absolute=no
8980   hardcode_libdir_flag_spec=
8981   hardcode_libdir_flag_spec_ld=
8982   hardcode_libdir_separator=
8983   hardcode_minus_L=no
8984   hardcode_shlibpath_var=unsupported
8985   inherit_rpath=no
8986   link_all_deplibs=unknown
8987   module_cmds=
8988   module_expsym_cmds=
8989   old_archive_from_new_cmds=
8990   old_archive_from_expsyms_cmds=
8991   thread_safe_flag_spec=
8992   whole_archive_flag_spec=
8993   # include_expsyms should be a list of space-separated symbols to be *always*
8994   # included in the symbol list
8995   include_expsyms=
8996   # exclude_expsyms can be an extended regexp of symbols to exclude
8997   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8998   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8999   # as well as any symbol that contains `d'.
9000   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9001   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9002   # platforms (ab)use it in PIC code, but their linkers get confused if
9003   # the symbol is explicitly referenced.  Since portable code cannot
9004   # rely on this symbol name, it's probably fine to never include it in
9005   # preloaded symbol tables.
9006   # Exclude shared library initialization/finalization symbols.
9007   extract_expsyms_cmds=
9008
9009   case $host_os in
9010   cygwin* | mingw* | pw32* | cegcc*)
9011     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9012     # When not using gcc, we currently assume that we are using
9013     # Microsoft Visual C++.
9014     if test "$GCC" != yes; then
9015       with_gnu_ld=no
9016     fi
9017     ;;
9018   interix*)
9019     # we just hope/assume this is gcc and not c89 (= MSVC++)
9020     with_gnu_ld=yes
9021     ;;
9022   openbsd*)
9023     with_gnu_ld=no
9024     ;;
9025   esac
9026
9027   ld_shlibs=yes
9028
9029   # On some targets, GNU ld is compatible enough with the native linker
9030   # that we're better off using the native interface for both.
9031   lt_use_gnu_ld_interface=no
9032   if test "$with_gnu_ld" = yes; then
9033     case $host_os in
9034       aix*)
9035         # The AIX port of GNU ld has always aspired to compatibility
9036         # with the native linker.  However, as the warning in the GNU ld
9037         # block says, versions before 2.19.5* couldn't really create working
9038         # shared libraries, regardless of the interface used.
9039         case `$LD -v 2>&1` in
9040           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9041           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9042           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9043           *)
9044             lt_use_gnu_ld_interface=yes
9045             ;;
9046         esac
9047         ;;
9048       *)
9049         lt_use_gnu_ld_interface=yes
9050         ;;
9051     esac
9052   fi
9053
9054   if test "$lt_use_gnu_ld_interface" = yes; then
9055     # If archive_cmds runs LD, not CC, wlarc should be empty
9056     wlarc='${wl}'
9057
9058     # Set some defaults for GNU ld with shared library support. These
9059     # are reset later if shared libraries are not supported. Putting them
9060     # here allows them to be overridden if necessary.
9061     runpath_var=LD_RUN_PATH
9062     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9063     export_dynamic_flag_spec='${wl}--export-dynamic'
9064     # ancient GNU ld didn't support --whole-archive et. al.
9065     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9066       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9067     else
9068       whole_archive_flag_spec=
9069     fi
9070     supports_anon_versioning=no
9071     case `$LD -v 2>&1` in
9072       *GNU\ gold*) supports_anon_versioning=yes ;;
9073       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9074       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9075       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9076       *\ 2.11.*) ;; # other 2.11 versions
9077       *) supports_anon_versioning=yes ;;
9078     esac
9079
9080     # See if GNU ld supports shared libraries.
9081     case $host_os in
9082     aix[3-9]*)
9083       # On AIX/PPC, the GNU linker is very broken
9084       if test "$host_cpu" != ia64; then
9085         ld_shlibs=no
9086         cat <<_LT_EOF 1>&2
9087
9088 *** Warning: the GNU linker, at least up to release 2.19, is reported
9089 *** to be unable to reliably create shared libraries on AIX.
9090 *** Therefore, libtool is disabling shared libraries support.  If you
9091 *** really care for shared libraries, you may want to install binutils
9092 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9093 *** You will then need to restart the configuration process.
9094
9095 _LT_EOF
9096       fi
9097       ;;
9098
9099     amigaos*)
9100       case $host_cpu in
9101       powerpc)
9102             # see comment about AmigaOS4 .so support
9103             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9104             archive_expsym_cmds=''
9105         ;;
9106       m68k)
9107             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9108             hardcode_libdir_flag_spec='-L$libdir'
9109             hardcode_minus_L=yes
9110         ;;
9111       esac
9112       ;;
9113
9114     beos*)
9115       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9116         allow_undefined_flag=unsupported
9117         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9118         # support --undefined.  This deserves some investigation.  FIXME
9119         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9120       else
9121         ld_shlibs=no
9122       fi
9123       ;;
9124
9125     cygwin* | mingw* | pw32* | cegcc*)
9126       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9127       # as there is no search path for DLLs.
9128       hardcode_libdir_flag_spec='-L$libdir'
9129       export_dynamic_flag_spec='${wl}--export-all-symbols'
9130       allow_undefined_flag=unsupported
9131       always_export_symbols=no
9132       enable_shared_with_static_runtimes=yes
9133       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9134
9135       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9136         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9137         # If the export-symbols file already is a .def file (1st line
9138         # is EXPORTS), use it as is; otherwise, prepend...
9139         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9140           cp $export_symbols $output_objdir/$soname.def;
9141         else
9142           echo EXPORTS > $output_objdir/$soname.def;
9143           cat $export_symbols >> $output_objdir/$soname.def;
9144         fi~
9145         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9146       else
9147         ld_shlibs=no
9148       fi
9149       ;;
9150
9151     haiku*)
9152       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9153       link_all_deplibs=yes
9154       ;;
9155
9156     interix[3-9]*)
9157       hardcode_direct=no
9158       hardcode_shlibpath_var=no
9159       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9160       export_dynamic_flag_spec='${wl}-E'
9161       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9162       # Instead, shared libraries are loaded at an image base (0x10000000 by
9163       # default) and relocated if they conflict, which is a slow very memory
9164       # consuming and fragmenting process.  To avoid this, we pick a random,
9165       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9166       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9167       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9168       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9169       ;;
9170
9171     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9172       tmp_diet=no
9173       if test "$host_os" = linux-dietlibc; then
9174         case $cc_basename in
9175           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9176         esac
9177       fi
9178       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9179          && test "$tmp_diet" = no
9180       then
9181         tmp_addflag=' $pic_flag'
9182         tmp_sharedflag='-shared'
9183         case $cc_basename,$host_cpu in
9184         pgcc*)                          # Portland Group C compiler
9185           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'
9186           tmp_addflag=' $pic_flag'
9187           ;;
9188         pgf77* | pgf90* | pgf95* | pgfortran*)
9189                                         # Portland Group f77 and f90 compilers
9190           whole_archive_flag_spec='${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'
9191           tmp_addflag=' $pic_flag -Mnomain' ;;
9192         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9193           tmp_addflag=' -i_dynamic' ;;
9194         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9195           tmp_addflag=' -i_dynamic -nofor_main' ;;
9196         ifc* | ifort*)                  # Intel Fortran compiler
9197           tmp_addflag=' -nofor_main' ;;
9198         lf95*)                          # Lahey Fortran 8.1
9199           whole_archive_flag_spec=
9200           tmp_sharedflag='--shared' ;;
9201         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9202           tmp_sharedflag='-qmkshrobj'
9203           tmp_addflag= ;;
9204         nvcc*)  # Cuda Compiler Driver 2.2
9205           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9206           compiler_needs_object=yes
9207           ;;
9208         esac
9209         case `$CC -V 2>&1 | sed 5q` in
9210         *Sun\ C*)                       # Sun C 5.9
9211           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\"` ${wl}--no-whole-archive'
9212           compiler_needs_object=yes
9213           tmp_sharedflag='-G' ;;
9214         *Sun\ F*)                       # Sun Fortran 8.3
9215           tmp_sharedflag='-G' ;;
9216         esac
9217         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9218
9219         if test "x$supports_anon_versioning" = xyes; then
9220           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9221             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9222             echo "local: *; };" >> $output_objdir/$libname.ver~
9223             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9224         fi
9225
9226         case $cc_basename in
9227         xlf* | bgf* | bgxlf* | mpixlf*)
9228           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9229           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9230           hardcode_libdir_flag_spec=
9231           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9232           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9233           if test "x$supports_anon_versioning" = xyes; then
9234             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9235               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9236               echo "local: *; };" >> $output_objdir/$libname.ver~
9237               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9238           fi
9239           ;;
9240         esac
9241       else
9242         ld_shlibs=no
9243       fi
9244       ;;
9245
9246     netbsd*)
9247       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9248         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9249         wlarc=
9250       else
9251         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9252         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9253       fi
9254       ;;
9255
9256     solaris*)
9257       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9258         ld_shlibs=no
9259         cat <<_LT_EOF 1>&2
9260
9261 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9262 *** create shared libraries on Solaris systems.  Therefore, libtool
9263 *** is disabling shared libraries support.  We urge you to upgrade GNU
9264 *** binutils to release 2.9.1 or newer.  Another option is to modify
9265 *** your PATH or compiler configuration so that the native linker is
9266 *** used, and then restart.
9267
9268 _LT_EOF
9269       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9270         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9271         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9272       else
9273         ld_shlibs=no
9274       fi
9275       ;;
9276
9277     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9278       case `$LD -v 2>&1` in
9279         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9280         ld_shlibs=no
9281         cat <<_LT_EOF 1>&2
9282
9283 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9284 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9285 *** is disabling shared libraries support.  We urge you to upgrade GNU
9286 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9287 *** your PATH or compiler configuration so that the native linker is
9288 *** used, and then restart.
9289
9290 _LT_EOF
9291         ;;
9292         *)
9293           # For security reasons, it is highly recommended that you always
9294           # use absolute paths for naming shared libraries, and exclude the
9295           # DT_RUNPATH tag from executables and libraries.  But doing so
9296           # requires that you compile everything twice, which is a pain.
9297           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9298             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9299             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9300             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9301           else
9302             ld_shlibs=no
9303           fi
9304         ;;
9305       esac
9306       ;;
9307
9308     sunos4*)
9309       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9310       wlarc=
9311       hardcode_direct=yes
9312       hardcode_shlibpath_var=no
9313       ;;
9314
9315     *)
9316       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9317         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9318         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9319       else
9320         ld_shlibs=no
9321       fi
9322       ;;
9323     esac
9324
9325     if test "$ld_shlibs" = no; then
9326       runpath_var=
9327       hardcode_libdir_flag_spec=
9328       export_dynamic_flag_spec=
9329       whole_archive_flag_spec=
9330     fi
9331   else
9332     # PORTME fill in a description of your system's linker (not GNU ld)
9333     case $host_os in
9334     aix3*)
9335       allow_undefined_flag=unsupported
9336       always_export_symbols=yes
9337       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9338       # Note: this linker hardcodes the directories in LIBPATH if there
9339       # are no directories specified by -L.
9340       hardcode_minus_L=yes
9341       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9342         # Neither direct hardcoding nor static linking is supported with a
9343         # broken collect2.
9344         hardcode_direct=unsupported
9345       fi
9346       ;;
9347
9348     aix[4-9]*)
9349       if test "$host_cpu" = ia64; then
9350         # On IA64, the linker does run time linking by default, so we don't
9351         # have to do anything special.
9352         aix_use_runtimelinking=no
9353         exp_sym_flag='-Bexport'
9354         no_entry_flag=""
9355       else
9356         # If we're using GNU nm, then we don't want the "-C" option.
9357         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9358         # Also, AIX nm treats weak defined symbols like other global
9359         # defined symbols, whereas GNU nm marks them as "W".
9360         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9361           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9362         else
9363           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9364         fi
9365         aix_use_runtimelinking=no
9366
9367         # Test if we are trying to use run time linking or normal
9368         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9369         # need to do runtime linking.
9370         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9371           for ld_flag in $LDFLAGS; do
9372           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9373             aix_use_runtimelinking=yes
9374             break
9375           fi
9376           done
9377           ;;
9378         esac
9379
9380         exp_sym_flag='-bexport'
9381         no_entry_flag='-bnoentry'
9382       fi
9383
9384       # When large executables or shared objects are built, AIX ld can
9385       # have problems creating the table of contents.  If linking a library
9386       # or program results in "error TOC overflow" add -mminimal-toc to
9387       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9388       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9389
9390       archive_cmds=''
9391       hardcode_direct=yes
9392       hardcode_direct_absolute=yes
9393       hardcode_libdir_separator=':'
9394       link_all_deplibs=yes
9395       file_list_spec='${wl}-f,'
9396
9397       if test "$GCC" = yes; then
9398         case $host_os in aix4.[012]|aix4.[012].*)
9399         # We only want to do this on AIX 4.2 and lower, the check
9400         # below for broken collect2 doesn't work under 4.3+
9401           collect2name=`${CC} -print-prog-name=collect2`
9402           if test -f "$collect2name" &&
9403            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9404           then
9405           # We have reworked collect2
9406           :
9407           else
9408           # We have old collect2
9409           hardcode_direct=unsupported
9410           # It fails to find uninstalled libraries when the uninstalled
9411           # path is not listed in the libpath.  Setting hardcode_minus_L
9412           # to unsupported forces relinking
9413           hardcode_minus_L=yes
9414           hardcode_libdir_flag_spec='-L$libdir'
9415           hardcode_libdir_separator=
9416           fi
9417           ;;
9418         esac
9419         shared_flag='-shared'
9420         if test "$aix_use_runtimelinking" = yes; then
9421           shared_flag="$shared_flag "'${wl}-G'
9422         fi
9423       else
9424         # not using gcc
9425         if test "$host_cpu" = ia64; then
9426         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9427         # chokes on -Wl,-G. The following line is correct:
9428           shared_flag='-G'
9429         else
9430           if test "$aix_use_runtimelinking" = yes; then
9431             shared_flag='${wl}-G'
9432           else
9433             shared_flag='${wl}-bM:SRE'
9434           fi
9435         fi
9436       fi
9437
9438       export_dynamic_flag_spec='${wl}-bexpall'
9439       # It seems that -bexpall does not export symbols beginning with
9440       # underscore (_), so it is better to generate a list of symbols to export.
9441       always_export_symbols=yes
9442       if test "$aix_use_runtimelinking" = yes; then
9443         # Warning - without using the other runtime loading flags (-brtl),
9444         # -berok will link without error, but may produce a broken library.
9445         allow_undefined_flag='-berok'
9446         # Determine the default libpath from the value encoded in an
9447         # empty executable.
9448         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9449 /* end confdefs.h.  */
9450
9451 int
9452 main ()
9453 {
9454
9455   ;
9456   return 0;
9457 }
9458 _ACEOF
9459 if ac_fn_c_try_link "$LINENO"; then :
9460
9461 lt_aix_libpath_sed='
9462     /Import File Strings/,/^$/ {
9463         /^0/ {
9464             s/^0  *\(.*\)$/\1/
9465             p
9466         }
9467     }'
9468 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9469 # Check for a 64-bit object if we didn't find anything.
9470 if test -z "$aix_libpath"; then
9471   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9472 fi
9473 fi
9474 rm -f core conftest.err conftest.$ac_objext \
9475     conftest$ac_exeext conftest.$ac_ext
9476 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9477
9478         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9479         archive_expsym_cmds='$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 $shared_flag"
9480       else
9481         if test "$host_cpu" = ia64; then
9482           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9483           allow_undefined_flag="-z nodefs"
9484           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9485         else
9486          # Determine the default libpath from the value encoded in an
9487          # empty executable.
9488          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9489 /* end confdefs.h.  */
9490
9491 int
9492 main ()
9493 {
9494
9495   ;
9496   return 0;
9497 }
9498 _ACEOF
9499 if ac_fn_c_try_link "$LINENO"; then :
9500
9501 lt_aix_libpath_sed='
9502     /Import File Strings/,/^$/ {
9503         /^0/ {
9504             s/^0  *\(.*\)$/\1/
9505             p
9506         }
9507     }'
9508 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9509 # Check for a 64-bit object if we didn't find anything.
9510 if test -z "$aix_libpath"; then
9511   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9512 fi
9513 fi
9514 rm -f core conftest.err conftest.$ac_objext \
9515     conftest$ac_exeext conftest.$ac_ext
9516 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9517
9518          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9519           # Warning - without using the other run time loading flags,
9520           # -berok will link without error, but may produce a broken library.
9521           no_undefined_flag=' ${wl}-bernotok'
9522           allow_undefined_flag=' ${wl}-berok'
9523           if test "$with_gnu_ld" = yes; then
9524             # We only use this code for GNU lds that support --whole-archive.
9525             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9526           else
9527             # Exported symbols can be pulled into shared objects from archives
9528             whole_archive_flag_spec='$convenience'
9529           fi
9530           archive_cmds_need_lc=yes
9531           # This is similar to how AIX traditionally builds its shared libraries.
9532           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'
9533         fi
9534       fi
9535       ;;
9536
9537     amigaos*)
9538       case $host_cpu in
9539       powerpc)
9540             # see comment about AmigaOS4 .so support
9541             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9542             archive_expsym_cmds=''
9543         ;;
9544       m68k)
9545             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9546             hardcode_libdir_flag_spec='-L$libdir'
9547             hardcode_minus_L=yes
9548         ;;
9549       esac
9550       ;;
9551
9552     bsdi[45]*)
9553       export_dynamic_flag_spec=-rdynamic
9554       ;;
9555
9556     cygwin* | mingw* | pw32* | cegcc*)
9557       # When not using gcc, we currently assume that we are using
9558       # Microsoft Visual C++.
9559       # hardcode_libdir_flag_spec is actually meaningless, as there is
9560       # no search path for DLLs.
9561       hardcode_libdir_flag_spec=' '
9562       allow_undefined_flag=unsupported
9563       # Tell ltmain to make .lib files, not .a files.
9564       libext=lib
9565       # Tell ltmain to make .dll files, not .so files.
9566       shrext_cmds=".dll"
9567       # FIXME: Setting linknames here is a bad hack.
9568       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9569       # The linker will automatically build a .lib file if we build a DLL.
9570       old_archive_from_new_cmds='true'
9571       # FIXME: Should let the user specify the lib program.
9572       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9573       fix_srcfile_path='`cygpath -w "$srcfile"`'
9574       enable_shared_with_static_runtimes=yes
9575       ;;
9576
9577     darwin* | rhapsody*)
9578
9579
9580   archive_cmds_need_lc=no
9581   hardcode_direct=no
9582   hardcode_automatic=yes
9583   hardcode_shlibpath_var=unsupported
9584   if test "$lt_cv_ld_force_load" = "yes"; then
9585     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9586   else
9587     whole_archive_flag_spec=''
9588   fi
9589   link_all_deplibs=yes
9590   allow_undefined_flag="$_lt_dar_allow_undefined"
9591   case $cc_basename in
9592      ifort*) _lt_dar_can_shared=yes ;;
9593      *) _lt_dar_can_shared=$GCC ;;
9594   esac
9595   if test "$_lt_dar_can_shared" = "yes"; then
9596     output_verbose_link_cmd=func_echo_all
9597     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9598     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9599     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}${_lt_dsymutil}"
9600     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9601
9602   else
9603   ld_shlibs=no
9604   fi
9605
9606       ;;
9607
9608     dgux*)
9609       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9610       hardcode_libdir_flag_spec='-L$libdir'
9611       hardcode_shlibpath_var=no
9612       ;;
9613
9614     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9615     # support.  Future versions do this automatically, but an explicit c++rt0.o
9616     # does not break anything, and helps significantly (at the cost of a little
9617     # extra space).
9618     freebsd2.2*)
9619       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9620       hardcode_libdir_flag_spec='-R$libdir'
9621       hardcode_direct=yes
9622       hardcode_shlibpath_var=no
9623       ;;
9624
9625     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9626     freebsd2.*)
9627       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9628       hardcode_direct=yes
9629       hardcode_minus_L=yes
9630       hardcode_shlibpath_var=no
9631       ;;
9632
9633     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9634     freebsd* | dragonfly*)
9635       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9636       hardcode_libdir_flag_spec='-R$libdir'
9637       hardcode_direct=yes
9638       hardcode_shlibpath_var=no
9639       ;;
9640
9641     hpux9*)
9642       if test "$GCC" = yes; then
9643         archive_cmds='$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 $lib'
9644       else
9645         archive_cmds='$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 $lib'
9646       fi
9647       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9648       hardcode_libdir_separator=:
9649       hardcode_direct=yes
9650
9651       # hardcode_minus_L: Not really in the search PATH,
9652       # but as the default location of the library.
9653       hardcode_minus_L=yes
9654       export_dynamic_flag_spec='${wl}-E'
9655       ;;
9656
9657     hpux10*)
9658       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9659         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9660       else
9661         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9662       fi
9663       if test "$with_gnu_ld" = no; then
9664         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9665         hardcode_libdir_flag_spec_ld='+b $libdir'
9666         hardcode_libdir_separator=:
9667         hardcode_direct=yes
9668         hardcode_direct_absolute=yes
9669         export_dynamic_flag_spec='${wl}-E'
9670         # hardcode_minus_L: Not really in the search PATH,
9671         # but as the default location of the library.
9672         hardcode_minus_L=yes
9673       fi
9674       ;;
9675
9676     hpux11*)
9677       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9678         case $host_cpu in
9679         hppa*64*)
9680           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9681           ;;
9682         ia64*)
9683           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9684           ;;
9685         *)
9686           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9687           ;;
9688         esac
9689       else
9690         case $host_cpu in
9691         hppa*64*)
9692           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9693           ;;
9694         ia64*)
9695           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9696           ;;
9697         *)
9698
9699           # Older versions of the 11.00 compiler do not understand -b yet
9700           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9701           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9702 $as_echo_n "checking if $CC understands -b... " >&6; }
9703 if ${lt_cv_prog_compiler__b+:} false; then :
9704   $as_echo_n "(cached) " >&6
9705 else
9706   lt_cv_prog_compiler__b=no
9707    save_LDFLAGS="$LDFLAGS"
9708    LDFLAGS="$LDFLAGS -b"
9709    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9710    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9711      # The linker can only warn and ignore the option if not recognized
9712      # So say no if there are warnings
9713      if test -s conftest.err; then
9714        # Append any errors to the config.log.
9715        cat conftest.err 1>&5
9716        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9717        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9718        if diff conftest.exp conftest.er2 >/dev/null; then
9719          lt_cv_prog_compiler__b=yes
9720        fi
9721      else
9722        lt_cv_prog_compiler__b=yes
9723      fi
9724    fi
9725    $RM -r conftest*
9726    LDFLAGS="$save_LDFLAGS"
9727
9728 fi
9729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9730 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9731
9732 if test x"$lt_cv_prog_compiler__b" = xyes; then
9733     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9734 else
9735     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9736 fi
9737
9738           ;;
9739         esac
9740       fi
9741       if test "$with_gnu_ld" = no; then
9742         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9743         hardcode_libdir_separator=:
9744
9745         case $host_cpu in
9746         hppa*64*|ia64*)
9747           hardcode_direct=no
9748           hardcode_shlibpath_var=no
9749           ;;
9750         *)
9751           hardcode_direct=yes
9752           hardcode_direct_absolute=yes
9753           export_dynamic_flag_spec='${wl}-E'
9754
9755           # hardcode_minus_L: Not really in the search PATH,
9756           # but as the default location of the library.
9757           hardcode_minus_L=yes
9758           ;;
9759         esac
9760       fi
9761       ;;
9762
9763     irix5* | irix6* | nonstopux*)
9764       if test "$GCC" = yes; then
9765         archive_cmds='$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 $lib'
9766         # Try to use the -exported_symbol ld option, if it does not
9767         # work, assume that -exports_file does not work either and
9768         # implicitly export all symbols.
9769         save_LDFLAGS="$LDFLAGS"
9770         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9771         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9772 /* end confdefs.h.  */
9773 int foo(void) {}
9774 _ACEOF
9775 if ac_fn_c_try_link "$LINENO"; then :
9776   archive_expsym_cmds='$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 $lib'
9777
9778 fi
9779 rm -f core conftest.err conftest.$ac_objext \
9780     conftest$ac_exeext conftest.$ac_ext
9781         LDFLAGS="$save_LDFLAGS"
9782       else
9783         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9784         archive_expsym_cmds='$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 $lib'
9785       fi
9786       archive_cmds_need_lc='no'
9787       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9788       hardcode_libdir_separator=:
9789       inherit_rpath=yes
9790       link_all_deplibs=yes
9791       ;;
9792
9793     netbsd*)
9794       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9795         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9796       else
9797         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9798       fi
9799       hardcode_libdir_flag_spec='-R$libdir'
9800       hardcode_direct=yes
9801       hardcode_shlibpath_var=no
9802       ;;
9803
9804     newsos6)
9805       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9806       hardcode_direct=yes
9807       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9808       hardcode_libdir_separator=:
9809       hardcode_shlibpath_var=no
9810       ;;
9811
9812     *nto* | *qnx*)
9813       ;;
9814
9815     openbsd*)
9816       if test -f /usr/libexec/ld.so; then
9817         hardcode_direct=yes
9818         hardcode_shlibpath_var=no
9819         hardcode_direct_absolute=yes
9820         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9821           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9822           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9823           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9824           export_dynamic_flag_spec='${wl}-E'
9825         else
9826           case $host_os in
9827            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9828              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9829              hardcode_libdir_flag_spec='-R$libdir'
9830              ;;
9831            *)
9832              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9833              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9834              ;;
9835           esac
9836         fi
9837       else
9838         ld_shlibs=no
9839       fi
9840       ;;
9841
9842     os2*)
9843       hardcode_libdir_flag_spec='-L$libdir'
9844       hardcode_minus_L=yes
9845       allow_undefined_flag=unsupported
9846       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'
9847       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9848       ;;
9849
9850     osf3*)
9851       if test "$GCC" = yes; then
9852         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9853         archive_cmds='$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 $lib'
9854       else
9855         allow_undefined_flag=' -expect_unresolved \*'
9856         archive_cmds='$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 $lib'
9857       fi
9858       archive_cmds_need_lc='no'
9859       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9860       hardcode_libdir_separator=:
9861       ;;
9862
9863     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9864       if test "$GCC" = yes; then
9865         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9866         archive_cmds='$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 $lib'
9867         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9868       else
9869         allow_undefined_flag=' -expect_unresolved \*'
9870         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'
9871         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~
9872         $CC -shared${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'
9873
9874         # Both c and cxx compiler support -rpath directly
9875         hardcode_libdir_flag_spec='-rpath $libdir'
9876       fi
9877       archive_cmds_need_lc='no'
9878       hardcode_libdir_separator=:
9879       ;;
9880
9881     solaris*)
9882       no_undefined_flag=' -z defs'
9883       if test "$GCC" = yes; then
9884         wlarc='${wl}'
9885         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9886         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9887           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9888       else
9889         case `$CC -V 2>&1` in
9890         *"Compilers 5.0"*)
9891           wlarc=''
9892           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9893           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9894           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9895           ;;
9896         *)
9897           wlarc='${wl}'
9898           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9899           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9900           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9901           ;;
9902         esac
9903       fi
9904       hardcode_libdir_flag_spec='-R$libdir'
9905       hardcode_shlibpath_var=no
9906       case $host_os in
9907       solaris2.[0-5] | solaris2.[0-5].*) ;;
9908       *)
9909         # The compiler driver will combine and reorder linker options,
9910         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9911         # but is careful enough not to reorder.
9912         # Supported since Solaris 2.6 (maybe 2.5.1?)
9913         if test "$GCC" = yes; then
9914           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9915         else
9916           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9917         fi
9918         ;;
9919       esac
9920       link_all_deplibs=yes
9921       ;;
9922
9923     sunos4*)
9924       if test "x$host_vendor" = xsequent; then
9925         # Use $CC to link under sequent, because it throws in some extra .o
9926         # files that make .init and .fini sections work.
9927         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9928       else
9929         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9930       fi
9931       hardcode_libdir_flag_spec='-L$libdir'
9932       hardcode_direct=yes
9933       hardcode_minus_L=yes
9934       hardcode_shlibpath_var=no
9935       ;;
9936
9937     sysv4)
9938       case $host_vendor in
9939         sni)
9940           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9941           hardcode_direct=yes # is this really true???
9942         ;;
9943         siemens)
9944           ## LD is ld it makes a PLAMLIB
9945           ## CC just makes a GrossModule.
9946           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9947           reload_cmds='$CC -r -o $output$reload_objs'
9948           hardcode_direct=no
9949         ;;
9950         motorola)
9951           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9952           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9953         ;;
9954       esac
9955       runpath_var='LD_RUN_PATH'
9956       hardcode_shlibpath_var=no
9957       ;;
9958
9959     sysv4.3*)
9960       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9961       hardcode_shlibpath_var=no
9962       export_dynamic_flag_spec='-Bexport'
9963       ;;
9964
9965     sysv4*MP*)
9966       if test -d /usr/nec; then
9967         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9968         hardcode_shlibpath_var=no
9969         runpath_var=LD_RUN_PATH
9970         hardcode_runpath_var=yes
9971         ld_shlibs=yes
9972       fi
9973       ;;
9974
9975     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9976       no_undefined_flag='${wl}-z,text'
9977       archive_cmds_need_lc=no
9978       hardcode_shlibpath_var=no
9979       runpath_var='LD_RUN_PATH'
9980
9981       if test "$GCC" = yes; then
9982         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9983         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9984       else
9985         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9986         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9987       fi
9988       ;;
9989
9990     sysv5* | sco3.2v5* | sco5v6*)
9991       # Note: We can NOT use -z defs as we might desire, because we do not
9992       # link with -lc, and that would cause any symbols used from libc to
9993       # always be unresolved, which means just about no library would
9994       # ever link correctly.  If we're not using GNU ld we use -z text
9995       # though, which does catch some bad symbols but isn't as heavy-handed
9996       # as -z defs.
9997       no_undefined_flag='${wl}-z,text'
9998       allow_undefined_flag='${wl}-z,nodefs'
9999       archive_cmds_need_lc=no
10000       hardcode_shlibpath_var=no
10001       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10002       hardcode_libdir_separator=':'
10003       link_all_deplibs=yes
10004       export_dynamic_flag_spec='${wl}-Bexport'
10005       runpath_var='LD_RUN_PATH'
10006
10007       if test "$GCC" = yes; then
10008         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10009         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10010       else
10011         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10012         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10013       fi
10014       ;;
10015
10016     uts4*)
10017       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10018       hardcode_libdir_flag_spec='-L$libdir'
10019       hardcode_shlibpath_var=no
10020       ;;
10021
10022     *)
10023       ld_shlibs=no
10024       ;;
10025     esac
10026
10027     if test x$host_vendor = xsni; then
10028       case $host in
10029       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10030         export_dynamic_flag_spec='${wl}-Blargedynsym'
10031         ;;
10032       esac
10033     fi
10034   fi
10035
10036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10037 $as_echo "$ld_shlibs" >&6; }
10038 test "$ld_shlibs" = no && can_build_shared=no
10039
10040 with_gnu_ld=$with_gnu_ld
10041
10042
10043
10044
10045
10046
10047
10048
10049
10050
10051
10052
10053
10054
10055
10056 #
10057 # Do we need to explicitly link libc?
10058 #
10059 case "x$archive_cmds_need_lc" in
10060 x|xyes)
10061   # Assume -lc should be added
10062   archive_cmds_need_lc=yes
10063
10064   if test "$enable_shared" = yes && test "$GCC" = yes; then
10065     case $archive_cmds in
10066     *'~'*)
10067       # FIXME: we may have to deal with multi-command sequences.
10068       ;;
10069     '$CC '*)
10070       # Test whether the compiler implicitly links with -lc since on some
10071       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10072       # to ld, don't add -lc before -lgcc.
10073       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10074 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10075 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10076   $as_echo_n "(cached) " >&6
10077 else
10078   $RM conftest*
10079         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10080
10081         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10082   (eval $ac_compile) 2>&5
10083   ac_status=$?
10084   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10085   test $ac_status = 0; } 2>conftest.err; then
10086           soname=conftest
10087           lib=conftest
10088           libobjs=conftest.$ac_objext
10089           deplibs=
10090           wl=$lt_prog_compiler_wl
10091           pic_flag=$lt_prog_compiler_pic
10092           compiler_flags=-v
10093           linker_flags=-v
10094           verstring=
10095           output_objdir=.
10096           libname=conftest
10097           lt_save_allow_undefined_flag=$allow_undefined_flag
10098           allow_undefined_flag=
10099           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10100   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10101   ac_status=$?
10102   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10103   test $ac_status = 0; }
10104           then
10105             lt_cv_archive_cmds_need_lc=no
10106           else
10107             lt_cv_archive_cmds_need_lc=yes
10108           fi
10109           allow_undefined_flag=$lt_save_allow_undefined_flag
10110         else
10111           cat conftest.err 1>&5
10112         fi
10113         $RM conftest*
10114
10115 fi
10116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10117 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10118       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10119       ;;
10120     esac
10121   fi
10122   ;;
10123 esac
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137
10138
10139
10140
10141
10142
10143
10144
10145
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10226
10227
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10230
10231
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10233
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10261
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10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10282 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10283
10284 if test "$GCC" = yes; then
10285   case $host_os in
10286     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10287     *) lt_awk_arg="/^libraries:/" ;;
10288   esac
10289   case $host_os in
10290     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10291     *) lt_sed_strip_eq="s,=/,/,g" ;;
10292   esac
10293   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10294   case $lt_search_path_spec in
10295   *\;*)
10296     # if the path contains ";" then we assume it to be the separator
10297     # otherwise default to the standard path separator (i.e. ":") - it is
10298     # assumed that no part of a normal pathname contains ";" but that should
10299     # okay in the real world where ";" in dirpaths is itself problematic.
10300     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10301     ;;
10302   *)
10303     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10304     ;;
10305   esac
10306   # Ok, now we have the path, separated by spaces, we can step through it
10307   # and add multilib dir if necessary.
10308   lt_tmp_lt_search_path_spec=
10309   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10310   for lt_sys_path in $lt_search_path_spec; do
10311     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10312       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10313     else
10314       test -d "$lt_sys_path" && \
10315         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10316     fi
10317   done
10318   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10319 BEGIN {RS=" "; FS="/|\n";} {
10320   lt_foo="";
10321   lt_count=0;
10322   for (lt_i = NF; lt_i > 0; lt_i--) {
10323     if ($lt_i != "" && $lt_i != ".") {
10324       if ($lt_i == "..") {
10325         lt_count++;
10326       } else {
10327         if (lt_count == 0) {
10328           lt_foo="/" $lt_i lt_foo;
10329         } else {
10330           lt_count--;
10331         }
10332       }
10333     }
10334   }
10335   if (lt_foo != "") { lt_freq[lt_foo]++; }
10336   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10337 }'`
10338   # AWK program above erroneously prepends '/' to C:/dos/paths
10339   # for these hosts.
10340   case $host_os in
10341     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10342       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10343   esac
10344   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10345 else
10346   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10347 fi
10348 library_names_spec=
10349 libname_spec='lib$name'
10350 soname_spec=
10351 shrext_cmds=".so"
10352 postinstall_cmds=
10353 postuninstall_cmds=
10354 finish_cmds=
10355 finish_eval=
10356 shlibpath_var=
10357 shlibpath_overrides_runpath=unknown
10358 version_type=none
10359 dynamic_linker="$host_os ld.so"
10360 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10361 need_lib_prefix=unknown
10362 hardcode_into_libs=no
10363
10364 # when you set need_version to no, make sure it does not cause -set_version
10365 # flags to be left without arguments
10366 need_version=unknown
10367
10368 case $host_os in
10369 aix3*)
10370   version_type=linux
10371   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10372   shlibpath_var=LIBPATH
10373
10374   # AIX 3 has no versioning support, so we append a major version to the name.
10375   soname_spec='${libname}${release}${shared_ext}$major'
10376   ;;
10377
10378 aix[4-9]*)
10379   version_type=linux
10380   need_lib_prefix=no
10381   need_version=no
10382   hardcode_into_libs=yes
10383   if test "$host_cpu" = ia64; then
10384     # AIX 5 supports IA64
10385     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10386     shlibpath_var=LD_LIBRARY_PATH
10387   else
10388     # With GCC up to 2.95.x, collect2 would create an import file
10389     # for dependence libraries.  The import file would start with
10390     # the line `#! .'.  This would cause the generated library to
10391     # depend on `.', always an invalid library.  This was fixed in
10392     # development snapshots of GCC prior to 3.0.
10393     case $host_os in
10394       aix4 | aix4.[01] | aix4.[01].*)
10395       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10396            echo ' yes '
10397            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10398         :
10399       else
10400         can_build_shared=no
10401       fi
10402       ;;
10403     esac
10404     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10405     # soname into executable. Probably we can add versioning support to
10406     # collect2, so additional links can be useful in future.
10407     if test "$aix_use_runtimelinking" = yes; then
10408       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10409       # instead of lib<name>.a to let people know that these are not
10410       # typical AIX shared libraries.
10411       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10412     else
10413       # We preserve .a as extension for shared libraries through AIX4.2
10414       # and later when we are not doing run time linking.
10415       library_names_spec='${libname}${release}.a $libname.a'
10416       soname_spec='${libname}${release}${shared_ext}$major'
10417     fi
10418     shlibpath_var=LIBPATH
10419   fi
10420   ;;
10421
10422 amigaos*)
10423   case $host_cpu in
10424   powerpc)
10425     # Since July 2007 AmigaOS4 officially supports .so libraries.
10426     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10427     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10428     ;;
10429   m68k)
10430     library_names_spec='$libname.ixlibrary $libname.a'
10431     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10432     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 ${libname}_ixlibrary.a || exit 1; done'
10433     ;;
10434   esac
10435   ;;
10436
10437 beos*)
10438   library_names_spec='${libname}${shared_ext}'
10439   dynamic_linker="$host_os ld.so"
10440   shlibpath_var=LIBRARY_PATH
10441   ;;
10442
10443 bsdi[45]*)
10444   version_type=linux
10445   need_version=no
10446   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10447   soname_spec='${libname}${release}${shared_ext}$major'
10448   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10449   shlibpath_var=LD_LIBRARY_PATH
10450   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10451   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10452   # the default ld.so.conf also contains /usr/contrib/lib and
10453   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10454   # libtool to hard-code these into programs
10455   ;;
10456
10457 cygwin* | mingw* | pw32* | cegcc*)
10458   version_type=windows
10459   shrext_cmds=".dll"
10460   need_version=no
10461   need_lib_prefix=no
10462
10463   case $GCC,$host_os in
10464   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10465     library_names_spec='$libname.dll.a'
10466     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10467     postinstall_cmds='base_file=`basename \${file}`~
10468       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10469       dldir=$destdir/`dirname \$dlpath`~
10470       test -d \$dldir || mkdir -p \$dldir~
10471       $install_prog $dir/$dlname \$dldir/$dlname~
10472       chmod a+x \$dldir/$dlname~
10473       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10474         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10475       fi'
10476     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10477       dlpath=$dir/\$dldll~
10478        $RM \$dlpath'
10479     shlibpath_overrides_runpath=yes
10480
10481     case $host_os in
10482     cygwin*)
10483       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10484       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10485
10486       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10487       ;;
10488     mingw* | cegcc*)
10489       # MinGW DLLs use traditional 'lib' prefix
10490       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10491       ;;
10492     pw32*)
10493       # pw32 DLLs use 'pw' prefix rather than 'lib'
10494       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10495       ;;
10496     esac
10497     ;;
10498
10499   *)
10500     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10501     ;;
10502   esac
10503   dynamic_linker='Win32 ld.exe'
10504   # FIXME: first we should search . and the directory the executable is in
10505   shlibpath_var=PATH
10506   ;;
10507
10508 darwin* | rhapsody*)
10509   dynamic_linker="$host_os dyld"
10510   version_type=darwin
10511   need_lib_prefix=no
10512   need_version=no
10513   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10514   soname_spec='${libname}${release}${major}$shared_ext'
10515   shlibpath_overrides_runpath=yes
10516   shlibpath_var=DYLD_LIBRARY_PATH
10517   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10518
10519   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10520   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10521   ;;
10522
10523 dgux*)
10524   version_type=linux
10525   need_lib_prefix=no
10526   need_version=no
10527   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10528   soname_spec='${libname}${release}${shared_ext}$major'
10529   shlibpath_var=LD_LIBRARY_PATH
10530   ;;
10531
10532 freebsd* | dragonfly*)
10533   # DragonFly does not have aout.  When/if they implement a new
10534   # versioning mechanism, adjust this.
10535   if test -x /usr/bin/objformat; then
10536     objformat=`/usr/bin/objformat`
10537   else
10538     case $host_os in
10539     freebsd[23].*) objformat=aout ;;
10540     *) objformat=elf ;;
10541     esac
10542   fi
10543   version_type=freebsd-$objformat
10544   case $version_type in
10545     freebsd-elf*)
10546       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10547       need_version=no
10548       need_lib_prefix=no
10549       ;;
10550     freebsd-*)
10551       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10552       need_version=yes
10553       ;;
10554   esac
10555   shlibpath_var=LD_LIBRARY_PATH
10556   case $host_os in
10557   freebsd2.*)
10558     shlibpath_overrides_runpath=yes
10559     ;;
10560   freebsd3.[01]* | freebsdelf3.[01]*)
10561     shlibpath_overrides_runpath=yes
10562     hardcode_into_libs=yes
10563     ;;
10564   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10565   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10566     shlibpath_overrides_runpath=no
10567     hardcode_into_libs=yes
10568     ;;
10569   *) # from 4.6 on, and DragonFly
10570     shlibpath_overrides_runpath=yes
10571     hardcode_into_libs=yes
10572     ;;
10573   esac
10574   ;;
10575
10576 haiku*)
10577   version_type=linux
10578   need_lib_prefix=no
10579   need_version=no
10580   dynamic_linker="$host_os runtime_loader"
10581   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10582   soname_spec='${libname}${release}${shared_ext}$major'
10583   shlibpath_var=LIBRARY_PATH
10584   shlibpath_overrides_runpath=yes
10585   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10586   hardcode_into_libs=yes
10587   ;;
10588
10589 hpux9* | hpux10* | hpux11*)
10590   # Give a soname corresponding to the major version so that dld.sl refuses to
10591   # link against other versions.
10592   version_type=sunos
10593   need_lib_prefix=no
10594   need_version=no
10595   case $host_cpu in
10596   ia64*)
10597     shrext_cmds='.so'
10598     hardcode_into_libs=yes
10599     dynamic_linker="$host_os dld.so"
10600     shlibpath_var=LD_LIBRARY_PATH
10601     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10602     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10603     soname_spec='${libname}${release}${shared_ext}$major'
10604     if test "X$HPUX_IA64_MODE" = X32; then
10605       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10606     else
10607       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10608     fi
10609     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10610     ;;
10611   hppa*64*)
10612     shrext_cmds='.sl'
10613     hardcode_into_libs=yes
10614     dynamic_linker="$host_os dld.sl"
10615     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10616     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10617     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10618     soname_spec='${libname}${release}${shared_ext}$major'
10619     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10620     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10621     ;;
10622   *)
10623     shrext_cmds='.sl'
10624     dynamic_linker="$host_os dld.sl"
10625     shlibpath_var=SHLIB_PATH
10626     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10627     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10628     soname_spec='${libname}${release}${shared_ext}$major'
10629     ;;
10630   esac
10631   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10632   postinstall_cmds='chmod 555 $lib'
10633   # or fails outright, so override atomically:
10634   install_override_mode=555
10635   ;;
10636
10637 interix[3-9]*)
10638   version_type=linux
10639   need_lib_prefix=no
10640   need_version=no
10641   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10642   soname_spec='${libname}${release}${shared_ext}$major'
10643   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10644   shlibpath_var=LD_LIBRARY_PATH
10645   shlibpath_overrides_runpath=no
10646   hardcode_into_libs=yes
10647   ;;
10648
10649 irix5* | irix6* | nonstopux*)
10650   case $host_os in
10651     nonstopux*) version_type=nonstopux ;;
10652     *)
10653         if test "$lt_cv_prog_gnu_ld" = yes; then
10654                 version_type=linux
10655         else
10656                 version_type=irix
10657         fi ;;
10658   esac
10659   need_lib_prefix=no
10660   need_version=no
10661   soname_spec='${libname}${release}${shared_ext}$major'
10662   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10663   case $host_os in
10664   irix5* | nonstopux*)
10665     libsuff= shlibsuff=
10666     ;;
10667   *)
10668     case $LD in # libtool.m4 will add one of these switches to LD
10669     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10670       libsuff= shlibsuff= libmagic=32-bit;;
10671     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10672       libsuff=32 shlibsuff=N32 libmagic=N32;;
10673     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10674       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10675     *) libsuff= shlibsuff= libmagic=never-match;;
10676     esac
10677     ;;
10678   esac
10679   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10680   shlibpath_overrides_runpath=no
10681   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10682   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10683   hardcode_into_libs=yes
10684   ;;
10685
10686 # No shared lib support for Linux oldld, aout, or coff.
10687 linux*oldld* | linux*aout* | linux*coff*)
10688   dynamic_linker=no
10689   ;;
10690
10691 # This must be Linux ELF.
10692
10693 # uclinux* changes (here and below) have been submitted to the libtool
10694 # project, but have not yet been accepted: they are GCC-local changes
10695 # for the time being.  (See
10696 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10697 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10698   version_type=linux
10699   need_lib_prefix=no
10700   need_version=no
10701   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10702   soname_spec='${libname}${release}${shared_ext}$major'
10703   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10704   shlibpath_var=LD_LIBRARY_PATH
10705   shlibpath_overrides_runpath=no
10706
10707   # Some binutils ld are patched to set DT_RUNPATH
10708   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10709   $as_echo_n "(cached) " >&6
10710 else
10711   lt_cv_shlibpath_overrides_runpath=no
10712     save_LDFLAGS=$LDFLAGS
10713     save_libdir=$libdir
10714     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10715          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10716     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10717 /* end confdefs.h.  */
10718
10719 int
10720 main ()
10721 {
10722
10723   ;
10724   return 0;
10725 }
10726 _ACEOF
10727 if ac_fn_c_try_link "$LINENO"; then :
10728   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10729   lt_cv_shlibpath_overrides_runpath=yes
10730 fi
10731 fi
10732 rm -f core conftest.err conftest.$ac_objext \
10733     conftest$ac_exeext conftest.$ac_ext
10734     LDFLAGS=$save_LDFLAGS
10735     libdir=$save_libdir
10736
10737 fi
10738
10739   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10740
10741   # This implies no fast_install, which is unacceptable.
10742   # Some rework will be needed to allow for fast_install
10743   # before this can be enabled.
10744   hardcode_into_libs=yes
10745
10746   # Append ld.so.conf contents to the search path
10747   if test -f /etc/ld.so.conf; then
10748     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' ' '`
10749     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10750   fi
10751
10752   # We used to test for /lib/ld.so.1 and disable shared libraries on
10753   # powerpc, because MkLinux only supported shared libraries with the
10754   # GNU dynamic linker.  Since this was broken with cross compilers,
10755   # most powerpc-linux boxes support dynamic linking these days and
10756   # people can always --disable-shared, the test was removed, and we
10757   # assume the GNU/Linux dynamic linker is in use.
10758   dynamic_linker='GNU/Linux ld.so'
10759   ;;
10760
10761 netbsd*)
10762   version_type=sunos
10763   need_lib_prefix=no
10764   need_version=no
10765   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10766     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10767     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10768     dynamic_linker='NetBSD (a.out) ld.so'
10769   else
10770     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10771     soname_spec='${libname}${release}${shared_ext}$major'
10772     dynamic_linker='NetBSD ld.elf_so'
10773   fi
10774   shlibpath_var=LD_LIBRARY_PATH
10775   shlibpath_overrides_runpath=yes
10776   hardcode_into_libs=yes
10777   ;;
10778
10779 newsos6)
10780   version_type=linux
10781   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10782   shlibpath_var=LD_LIBRARY_PATH
10783   shlibpath_overrides_runpath=yes
10784   ;;
10785
10786 *nto* | *qnx*)
10787   version_type=qnx
10788   need_lib_prefix=no
10789   need_version=no
10790   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10791   soname_spec='${libname}${release}${shared_ext}$major'
10792   shlibpath_var=LD_LIBRARY_PATH
10793   shlibpath_overrides_runpath=no
10794   hardcode_into_libs=yes
10795   dynamic_linker='ldqnx.so'
10796   ;;
10797
10798 openbsd*)
10799   version_type=sunos
10800   sys_lib_dlsearch_path_spec="/usr/lib"
10801   need_lib_prefix=no
10802   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10803   case $host_os in
10804     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10805     *)                          need_version=no  ;;
10806   esac
10807   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10808   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10809   shlibpath_var=LD_LIBRARY_PATH
10810   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10811     case $host_os in
10812       openbsd2.[89] | openbsd2.[89].*)
10813         shlibpath_overrides_runpath=no
10814         ;;
10815       *)
10816         shlibpath_overrides_runpath=yes
10817         ;;
10818       esac
10819   else
10820     shlibpath_overrides_runpath=yes
10821   fi
10822   ;;
10823
10824 os2*)
10825   libname_spec='$name'
10826   shrext_cmds=".dll"
10827   need_lib_prefix=no
10828   library_names_spec='$libname${shared_ext} $libname.a'
10829   dynamic_linker='OS/2 ld.exe'
10830   shlibpath_var=LIBPATH
10831   ;;
10832
10833 osf3* | osf4* | osf5*)
10834   version_type=osf
10835   need_lib_prefix=no
10836   need_version=no
10837   soname_spec='${libname}${release}${shared_ext}$major'
10838   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10839   shlibpath_var=LD_LIBRARY_PATH
10840   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10841   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10842   ;;
10843
10844 rdos*)
10845   dynamic_linker=no
10846   ;;
10847
10848 solaris*)
10849   version_type=linux
10850   need_lib_prefix=no
10851   need_version=no
10852   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10853   soname_spec='${libname}${release}${shared_ext}$major'
10854   shlibpath_var=LD_LIBRARY_PATH
10855   shlibpath_overrides_runpath=yes
10856   hardcode_into_libs=yes
10857   # ldd complains unless libraries are executable
10858   postinstall_cmds='chmod +x $lib'
10859   ;;
10860
10861 sunos4*)
10862   version_type=sunos
10863   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10864   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10865   shlibpath_var=LD_LIBRARY_PATH
10866   shlibpath_overrides_runpath=yes
10867   if test "$with_gnu_ld" = yes; then
10868     need_lib_prefix=no
10869   fi
10870   need_version=yes
10871   ;;
10872
10873 sysv4 | sysv4.3*)
10874   version_type=linux
10875   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10876   soname_spec='${libname}${release}${shared_ext}$major'
10877   shlibpath_var=LD_LIBRARY_PATH
10878   case $host_vendor in
10879     sni)
10880       shlibpath_overrides_runpath=no
10881       need_lib_prefix=no
10882       runpath_var=LD_RUN_PATH
10883       ;;
10884     siemens)
10885       need_lib_prefix=no
10886       ;;
10887     motorola)
10888       need_lib_prefix=no
10889       need_version=no
10890       shlibpath_overrides_runpath=no
10891       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10892       ;;
10893   esac
10894   ;;
10895
10896 sysv4*MP*)
10897   if test -d /usr/nec ;then
10898     version_type=linux
10899     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10900     soname_spec='$libname${shared_ext}.$major'
10901     shlibpath_var=LD_LIBRARY_PATH
10902   fi
10903   ;;
10904
10905 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10906   version_type=freebsd-elf
10907   need_lib_prefix=no
10908   need_version=no
10909   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10910   soname_spec='${libname}${release}${shared_ext}$major'
10911   shlibpath_var=LD_LIBRARY_PATH
10912   shlibpath_overrides_runpath=yes
10913   hardcode_into_libs=yes
10914   if test "$with_gnu_ld" = yes; then
10915     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10916   else
10917     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10918     case $host_os in
10919       sco3.2v5*)
10920         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10921         ;;
10922     esac
10923   fi
10924   sys_lib_dlsearch_path_spec='/usr/lib'
10925   ;;
10926
10927 tpf*)
10928   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10929   version_type=linux
10930   need_lib_prefix=no
10931   need_version=no
10932   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10933   shlibpath_var=LD_LIBRARY_PATH
10934   shlibpath_overrides_runpath=no
10935   hardcode_into_libs=yes
10936   ;;
10937
10938 uts4*)
10939   version_type=linux
10940   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10941   soname_spec='${libname}${release}${shared_ext}$major'
10942   shlibpath_var=LD_LIBRARY_PATH
10943   ;;
10944
10945 # Shared libraries for VwWorks, >= 7 only at this stage
10946 # and (fpic) still incompatible with "large" code models
10947 # in a few configurations. Only for RTP mode in any case,
10948 # and upon explicit request at configure time.
10949 vxworks7*)
10950   dynamic_linker=no
10951   case ${with_multisubdir}-${enable_shared} in
10952     *large*)
10953       ;;
10954     *mrtp*-yes)
10955       version_type=linux
10956       need_lib_prefix=no
10957       need_version=no
10958       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10959       soname_spec='${libname}${release}${shared_ext}$major'
10960       dynamic_linker="$host_os module_loader"
10961       ;;
10962   esac
10963   ;;
10964 *)
10965   dynamic_linker=no
10966   ;;
10967 esac
10968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10969 $as_echo "$dynamic_linker" >&6; }
10970 test "$dynamic_linker" = no && can_build_shared=no
10971
10972 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10973 if test "$GCC" = yes; then
10974   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10975 fi
10976
10977 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10978   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10979 fi
10980 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10981   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10982 fi
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033
11034
11035
11036
11037
11038
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060
11061
11062
11063
11064
11065
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11076 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11077 hardcode_action=
11078 if test -n "$hardcode_libdir_flag_spec" ||
11079    test -n "$runpath_var" ||
11080    test "X$hardcode_automatic" = "Xyes" ; then
11081
11082   # We can hardcode non-existent directories.
11083   if test "$hardcode_direct" != no &&
11084      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11085      # have to relink, otherwise we might link with an installed library
11086      # when we should be linking with a yet-to-be-installed one
11087      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11088      test "$hardcode_minus_L" != no; then
11089     # Linking always hardcodes the temporary library directory.
11090     hardcode_action=relink
11091   else
11092     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11093     hardcode_action=immediate
11094   fi
11095 else
11096   # We cannot hardcode anything, or else we can only hardcode existing
11097   # directories.
11098   hardcode_action=unsupported
11099 fi
11100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11101 $as_echo "$hardcode_action" >&6; }
11102
11103 if test "$hardcode_action" = relink ||
11104    test "$inherit_rpath" = yes; then
11105   # Fast installation is not supported
11106   enable_fast_install=no
11107 elif test "$shlibpath_overrides_runpath" = yes ||
11108      test "$enable_shared" = no; then
11109   # Fast installation is not necessary
11110   enable_fast_install=needless
11111 fi
11112
11113
11114
11115
11116
11117
11118   if test "x$enable_dlopen" != xyes; then
11119   enable_dlopen=unknown
11120   enable_dlopen_self=unknown
11121   enable_dlopen_self_static=unknown
11122 else
11123   lt_cv_dlopen=no
11124   lt_cv_dlopen_libs=
11125
11126   case $host_os in
11127   beos*)
11128     lt_cv_dlopen="load_add_on"
11129     lt_cv_dlopen_libs=
11130     lt_cv_dlopen_self=yes
11131     ;;
11132
11133   mingw* | pw32* | cegcc*)
11134     lt_cv_dlopen="LoadLibrary"
11135     lt_cv_dlopen_libs=
11136     ;;
11137
11138   cygwin*)
11139     lt_cv_dlopen="dlopen"
11140     lt_cv_dlopen_libs=
11141     ;;
11142
11143   darwin*)
11144   # if libdl is installed we need to link against it
11145     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11146 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11147 if ${ac_cv_lib_dl_dlopen+:} false; then :
11148   $as_echo_n "(cached) " >&6
11149 else
11150   ac_check_lib_save_LIBS=$LIBS
11151 LIBS="-ldl  $LIBS"
11152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11153 /* end confdefs.h.  */
11154
11155 /* Override any GCC internal prototype to avoid an error.
11156    Use char because int might match the return type of a GCC
11157    builtin and then its argument prototype would still apply.  */
11158 #ifdef __cplusplus
11159 extern "C"
11160 #endif
11161 char dlopen ();
11162 int
11163 main ()
11164 {
11165 return dlopen ();
11166   ;
11167   return 0;
11168 }
11169 _ACEOF
11170 if ac_fn_c_try_link "$LINENO"; then :
11171   ac_cv_lib_dl_dlopen=yes
11172 else
11173   ac_cv_lib_dl_dlopen=no
11174 fi
11175 rm -f core conftest.err conftest.$ac_objext \
11176     conftest$ac_exeext conftest.$ac_ext
11177 LIBS=$ac_check_lib_save_LIBS
11178 fi
11179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11180 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11181 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11182   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11183 else
11184
11185     lt_cv_dlopen="dyld"
11186     lt_cv_dlopen_libs=
11187     lt_cv_dlopen_self=yes
11188
11189 fi
11190
11191     ;;
11192
11193   *)
11194     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11195 if test "x$ac_cv_func_shl_load" = xyes; then :
11196   lt_cv_dlopen="shl_load"
11197 else
11198   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11199 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11200 if ${ac_cv_lib_dld_shl_load+:} false; then :
11201   $as_echo_n "(cached) " >&6
11202 else
11203   ac_check_lib_save_LIBS=$LIBS
11204 LIBS="-ldld  $LIBS"
11205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11206 /* end confdefs.h.  */
11207
11208 /* Override any GCC internal prototype to avoid an error.
11209    Use char because int might match the return type of a GCC
11210    builtin and then its argument prototype would still apply.  */
11211 #ifdef __cplusplus
11212 extern "C"
11213 #endif
11214 char shl_load ();
11215 int
11216 main ()
11217 {
11218 return shl_load ();
11219   ;
11220   return 0;
11221 }
11222 _ACEOF
11223 if ac_fn_c_try_link "$LINENO"; then :
11224   ac_cv_lib_dld_shl_load=yes
11225 else
11226   ac_cv_lib_dld_shl_load=no
11227 fi
11228 rm -f core conftest.err conftest.$ac_objext \
11229     conftest$ac_exeext conftest.$ac_ext
11230 LIBS=$ac_check_lib_save_LIBS
11231 fi
11232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11233 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11234 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11235   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11236 else
11237   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11238 if test "x$ac_cv_func_dlopen" = xyes; then :
11239   lt_cv_dlopen="dlopen"
11240 else
11241   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11242 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11243 if ${ac_cv_lib_dl_dlopen+:} false; then :
11244   $as_echo_n "(cached) " >&6
11245 else
11246   ac_check_lib_save_LIBS=$LIBS
11247 LIBS="-ldl  $LIBS"
11248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11249 /* end confdefs.h.  */
11250
11251 /* Override any GCC internal prototype to avoid an error.
11252    Use char because int might match the return type of a GCC
11253    builtin and then its argument prototype would still apply.  */
11254 #ifdef __cplusplus
11255 extern "C"
11256 #endif
11257 char dlopen ();
11258 int
11259 main ()
11260 {
11261 return dlopen ();
11262   ;
11263   return 0;
11264 }
11265 _ACEOF
11266 if ac_fn_c_try_link "$LINENO"; then :
11267   ac_cv_lib_dl_dlopen=yes
11268 else
11269   ac_cv_lib_dl_dlopen=no
11270 fi
11271 rm -f core conftest.err conftest.$ac_objext \
11272     conftest$ac_exeext conftest.$ac_ext
11273 LIBS=$ac_check_lib_save_LIBS
11274 fi
11275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11276 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11277 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11278   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11279 else
11280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11281 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11282 if ${ac_cv_lib_svld_dlopen+:} false; then :
11283   $as_echo_n "(cached) " >&6
11284 else
11285   ac_check_lib_save_LIBS=$LIBS
11286 LIBS="-lsvld  $LIBS"
11287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11288 /* end confdefs.h.  */
11289
11290 /* Override any GCC internal prototype to avoid an error.
11291    Use char because int might match the return type of a GCC
11292    builtin and then its argument prototype would still apply.  */
11293 #ifdef __cplusplus
11294 extern "C"
11295 #endif
11296 char dlopen ();
11297 int
11298 main ()
11299 {
11300 return dlopen ();
11301   ;
11302   return 0;
11303 }
11304 _ACEOF
11305 if ac_fn_c_try_link "$LINENO"; then :
11306   ac_cv_lib_svld_dlopen=yes
11307 else
11308   ac_cv_lib_svld_dlopen=no
11309 fi
11310 rm -f core conftest.err conftest.$ac_objext \
11311     conftest$ac_exeext conftest.$ac_ext
11312 LIBS=$ac_check_lib_save_LIBS
11313 fi
11314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11315 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11316 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11317   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11318 else
11319   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11320 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11321 if ${ac_cv_lib_dld_dld_link+:} false; then :
11322   $as_echo_n "(cached) " >&6
11323 else
11324   ac_check_lib_save_LIBS=$LIBS
11325 LIBS="-ldld  $LIBS"
11326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11327 /* end confdefs.h.  */
11328
11329 /* Override any GCC internal prototype to avoid an error.
11330    Use char because int might match the return type of a GCC
11331    builtin and then its argument prototype would still apply.  */
11332 #ifdef __cplusplus
11333 extern "C"
11334 #endif
11335 char dld_link ();
11336 int
11337 main ()
11338 {
11339 return dld_link ();
11340   ;
11341   return 0;
11342 }
11343 _ACEOF
11344 if ac_fn_c_try_link "$LINENO"; then :
11345   ac_cv_lib_dld_dld_link=yes
11346 else
11347   ac_cv_lib_dld_dld_link=no
11348 fi
11349 rm -f core conftest.err conftest.$ac_objext \
11350     conftest$ac_exeext conftest.$ac_ext
11351 LIBS=$ac_check_lib_save_LIBS
11352 fi
11353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11354 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11355 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11356   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11357 fi
11358
11359
11360 fi
11361
11362
11363 fi
11364
11365
11366 fi
11367
11368
11369 fi
11370
11371
11372 fi
11373
11374     ;;
11375   esac
11376
11377   if test "x$lt_cv_dlopen" != xno; then
11378     enable_dlopen=yes
11379   else
11380     enable_dlopen=no
11381   fi
11382
11383   case $lt_cv_dlopen in
11384   dlopen)
11385     save_CPPFLAGS="$CPPFLAGS"
11386     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11387
11388     save_LDFLAGS="$LDFLAGS"
11389     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11390
11391     save_LIBS="$LIBS"
11392     LIBS="$lt_cv_dlopen_libs $LIBS"
11393
11394     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11395 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11396 if ${lt_cv_dlopen_self+:} false; then :
11397   $as_echo_n "(cached) " >&6
11398 else
11399           if test "$cross_compiling" = yes; then :
11400   lt_cv_dlopen_self=cross
11401 else
11402   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11403   lt_status=$lt_dlunknown
11404   cat > conftest.$ac_ext <<_LT_EOF
11405 #line 11405 "configure"
11406 #include "confdefs.h"
11407
11408 #if HAVE_DLFCN_H
11409 #include <dlfcn.h>
11410 #endif
11411
11412 #include <stdio.h>
11413
11414 #ifdef RTLD_GLOBAL
11415 #  define LT_DLGLOBAL           RTLD_GLOBAL
11416 #else
11417 #  ifdef DL_GLOBAL
11418 #    define LT_DLGLOBAL         DL_GLOBAL
11419 #  else
11420 #    define LT_DLGLOBAL         0
11421 #  endif
11422 #endif
11423
11424 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11425    find out it does not work in some platform. */
11426 #ifndef LT_DLLAZY_OR_NOW
11427 #  ifdef RTLD_LAZY
11428 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11429 #  else
11430 #    ifdef DL_LAZY
11431 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11432 #    else
11433 #      ifdef RTLD_NOW
11434 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11435 #      else
11436 #        ifdef DL_NOW
11437 #          define LT_DLLAZY_OR_NOW      DL_NOW
11438 #        else
11439 #          define LT_DLLAZY_OR_NOW      0
11440 #        endif
11441 #      endif
11442 #    endif
11443 #  endif
11444 #endif
11445
11446 /* When -fvisbility=hidden is used, assume the code has been annotated
11447    correspondingly for the symbols needed.  */
11448 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11449 void fnord () __attribute__((visibility("default")));
11450 #endif
11451
11452 void fnord () { int i=42; }
11453 int main ()
11454 {
11455   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11456   int status = $lt_dlunknown;
11457
11458   if (self)
11459     {
11460       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11461       else
11462         {
11463           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11464           else puts (dlerror ());
11465         }
11466       /* dlclose (self); */
11467     }
11468   else
11469     puts (dlerror ());
11470
11471   return status;
11472 }
11473 _LT_EOF
11474   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11475   (eval $ac_link) 2>&5
11476   ac_status=$?
11477   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11478   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11479     (./conftest; exit; ) >&5 2>/dev/null
11480     lt_status=$?
11481     case x$lt_status in
11482       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11483       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11484       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11485     esac
11486   else :
11487     # compilation failed
11488     lt_cv_dlopen_self=no
11489   fi
11490 fi
11491 rm -fr conftest*
11492
11493
11494 fi
11495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11496 $as_echo "$lt_cv_dlopen_self" >&6; }
11497
11498     if test "x$lt_cv_dlopen_self" = xyes; then
11499       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11500       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11501 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11502 if ${lt_cv_dlopen_self_static+:} false; then :
11503   $as_echo_n "(cached) " >&6
11504 else
11505           if test "$cross_compiling" = yes; then :
11506   lt_cv_dlopen_self_static=cross
11507 else
11508   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11509   lt_status=$lt_dlunknown
11510   cat > conftest.$ac_ext <<_LT_EOF
11511 #line 11511 "configure"
11512 #include "confdefs.h"
11513
11514 #if HAVE_DLFCN_H
11515 #include <dlfcn.h>
11516 #endif
11517
11518 #include <stdio.h>
11519
11520 #ifdef RTLD_GLOBAL
11521 #  define LT_DLGLOBAL           RTLD_GLOBAL
11522 #else
11523 #  ifdef DL_GLOBAL
11524 #    define LT_DLGLOBAL         DL_GLOBAL
11525 #  else
11526 #    define LT_DLGLOBAL         0
11527 #  endif
11528 #endif
11529
11530 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11531    find out it does not work in some platform. */
11532 #ifndef LT_DLLAZY_OR_NOW
11533 #  ifdef RTLD_LAZY
11534 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11535 #  else
11536 #    ifdef DL_LAZY
11537 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11538 #    else
11539 #      ifdef RTLD_NOW
11540 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11541 #      else
11542 #        ifdef DL_NOW
11543 #          define LT_DLLAZY_OR_NOW      DL_NOW
11544 #        else
11545 #          define LT_DLLAZY_OR_NOW      0
11546 #        endif
11547 #      endif
11548 #    endif
11549 #  endif
11550 #endif
11551
11552 /* When -fvisbility=hidden is used, assume the code has been annotated
11553    correspondingly for the symbols needed.  */
11554 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11555 void fnord () __attribute__((visibility("default")));
11556 #endif
11557
11558 void fnord () { int i=42; }
11559 int main ()
11560 {
11561   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11562   int status = $lt_dlunknown;
11563
11564   if (self)
11565     {
11566       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11567       else
11568         {
11569           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11570           else puts (dlerror ());
11571         }
11572       /* dlclose (self); */
11573     }
11574   else
11575     puts (dlerror ());
11576
11577   return status;
11578 }
11579 _LT_EOF
11580   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11581   (eval $ac_link) 2>&5
11582   ac_status=$?
11583   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11584   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11585     (./conftest; exit; ) >&5 2>/dev/null
11586     lt_status=$?
11587     case x$lt_status in
11588       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11589       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11590       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11591     esac
11592   else :
11593     # compilation failed
11594     lt_cv_dlopen_self_static=no
11595   fi
11596 fi
11597 rm -fr conftest*
11598
11599
11600 fi
11601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11602 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11603     fi
11604
11605     CPPFLAGS="$save_CPPFLAGS"
11606     LDFLAGS="$save_LDFLAGS"
11607     LIBS="$save_LIBS"
11608     ;;
11609   esac
11610
11611   case $lt_cv_dlopen_self in
11612   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11613   *) enable_dlopen_self=unknown ;;
11614   esac
11615
11616   case $lt_cv_dlopen_self_static in
11617   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11618   *) enable_dlopen_self_static=unknown ;;
11619   esac
11620 fi
11621
11622
11623
11624
11625
11626
11627
11628
11629
11630
11631
11632
11633
11634
11635
11636
11637
11638 striplib=
11639 old_striplib=
11640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11641 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11642 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11643   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11644   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11646 $as_echo "yes" >&6; }
11647 else
11648 # FIXME - insert some real tests, host_os isn't really good enough
11649   case $host_os in
11650   darwin*)
11651     if test -n "$STRIP" ; then
11652       striplib="$STRIP -x"
11653       old_striplib="$STRIP -S"
11654       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11655 $as_echo "yes" >&6; }
11656     else
11657       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11658 $as_echo "no" >&6; }
11659     fi
11660     ;;
11661   *)
11662     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11663 $as_echo "no" >&6; }
11664     ;;
11665   esac
11666 fi
11667
11668
11669
11670
11671
11672
11673
11674
11675
11676
11677
11678
11679   # Report which library types will actually be built
11680   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11681 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11683 $as_echo "$can_build_shared" >&6; }
11684
11685   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11686 $as_echo_n "checking whether to build shared libraries... " >&6; }
11687   test "$can_build_shared" = "no" && enable_shared=no
11688
11689   # On AIX, shared libraries and static libraries use the same namespace, and
11690   # are all built from PIC.
11691   case $host_os in
11692   aix3*)
11693     test "$enable_shared" = yes && enable_static=no
11694     if test -n "$RANLIB"; then
11695       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11696       postinstall_cmds='$RANLIB $lib'
11697     fi
11698     ;;
11699
11700   aix[4-9]*)
11701     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11702       test "$enable_shared" = yes && enable_static=no
11703     fi
11704     ;;
11705   esac
11706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11707 $as_echo "$enable_shared" >&6; }
11708
11709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11710 $as_echo_n "checking whether to build static libraries... " >&6; }
11711   # Make sure either enable_shared or enable_static is yes.
11712   test "$enable_shared" = yes || enable_static=yes
11713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11714 $as_echo "$enable_static" >&6; }
11715
11716
11717
11718
11719 fi
11720 ac_ext=c
11721 ac_cpp='$CPP $CPPFLAGS'
11722 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11723 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11724 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11725
11726 CC="$lt_save_CC"
11727
11728
11729
11730
11731
11732
11733
11734
11735
11736
11737
11738
11739
11740         ac_config_commands="$ac_config_commands libtool"
11741
11742
11743
11744
11745 # Only expand once:
11746
11747
11748
11749
11750
11751 case $host in
11752   *-cygwin* | *-mingw*)
11753     # 'host' will be top-level target in the case of a target lib,
11754     # we must compare to with_cross_host to decide if this is a native
11755     # or cross-compiler and select where to install dlls appropriately.
11756     if test -n "$with_cross_host" &&
11757         test x"$with_cross_host" != x"no"; then
11758       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11759     else
11760       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11761     fi
11762     ;;
11763   *)
11764     lt_host_flags=
11765     ;;
11766 esac
11767
11768
11769
11770
11771
11772
11773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11774 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11775     # Check whether --enable-maintainer-mode was given.
11776 if test "${enable_maintainer_mode+set}" = set; then :
11777   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11778 else
11779   USE_MAINTAINER_MODE=no
11780 fi
11781
11782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11783 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11784    if test $USE_MAINTAINER_MODE = yes; then
11785   MAINTAINER_MODE_TRUE=
11786   MAINTAINER_MODE_FALSE='#'
11787 else
11788   MAINTAINER_MODE_TRUE='#'
11789   MAINTAINER_MODE_FALSE=
11790 fi
11791
11792   MAINT=$MAINTAINER_MODE_TRUE
11793
11794
11795
11796 # For libtool versioning info, format is CURRENT:REVISION:AGE
11797 libtool_VERSION=3:0:2
11798
11799
11800 # Check for used threading-model
11801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11802 $as_echo_n "checking for thread model used by GCC... " >&6; }
11803 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11805 $as_echo "$target_thread_file" >&6; }
11806
11807 case "$target" in
11808  *aarch64*)
11809     ac_ext=c
11810 ac_cpp='$CPP $CPPFLAGS'
11811 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11812 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11813 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11814
11815 enable_aarch64_lse=
11816 save_CFLAGS="$CFLAGS"
11817 for real_option in -march=armv8-a+lse; do
11818   # Do the check with the no- prefix removed since gcc silently
11819   # accepts any -Wno-* option on purpose
11820   case $real_option in
11821     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11822     *) option=$real_option ;;
11823   esac
11824   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11825
11826   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11827 $as_echo_n "checking whether $CC supports $option... " >&6; }
11828 if eval \${$as_acx_Woption+:} false; then :
11829   $as_echo_n "(cached) " >&6
11830 else
11831   CFLAGS="$option"
11832     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11833 /* end confdefs.h.  */
11834
11835 int
11836 main ()
11837 {
11838
11839   ;
11840   return 0;
11841 }
11842 _ACEOF
11843 if ac_fn_c_try_compile "$LINENO"; then :
11844   eval "$as_acx_Woption=yes"
11845 else
11846   eval "$as_acx_Woption=no"
11847 fi
11848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11849
11850 fi
11851 eval ac_res=\$$as_acx_Woption
11852                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11853 $as_echo "$ac_res" >&6; }
11854   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11855   enable_aarch64_lse="$enable_aarch64_lse${enable_aarch64_lse:+ }$real_option"
11856 fi
11857   done
11858 CFLAGS="$save_CFLAGS"
11859 ac_ext=c
11860 ac_cpp='$CPP $CPPFLAGS'
11861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11864
11865
11866     ;;
11867 esac
11868
11869 # Get target configury.
11870 . ${srcdir}/configure.tgt
11871 if test -n "$UNSUPPORTED"; then
11872   as_fn_error $? "Configuration ${target} is unsupported." "$LINENO" 5
11873 fi
11874
11875 # Write out the ifunc resolver arg type.
11876
11877 cat >>confdefs.h <<_ACEOF
11878 #define IFUNC_RESOLVER_ARGS $IFUNC_RESOLVER_ARGS
11879 _ACEOF
11880
11881
11882 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11883 # make silly decisions about what the cpu can do.
11884 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11885
11886 # Check header files.
11887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11888 $as_echo_n "checking for ANSI C header files... " >&6; }
11889 if ${ac_cv_header_stdc+:} false; then :
11890   $as_echo_n "(cached) " >&6
11891 else
11892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11893 /* end confdefs.h.  */
11894 #include <stdlib.h>
11895 #include <stdarg.h>
11896 #include <string.h>
11897 #include <float.h>
11898
11899 int
11900 main ()
11901 {
11902
11903   ;
11904   return 0;
11905 }
11906 _ACEOF
11907 if ac_fn_c_try_compile "$LINENO"; then :
11908   ac_cv_header_stdc=yes
11909 else
11910   ac_cv_header_stdc=no
11911 fi
11912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11913
11914 if test $ac_cv_header_stdc = yes; then
11915   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11917 /* end confdefs.h.  */
11918 #include <string.h>
11919
11920 _ACEOF
11921 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11922   $EGREP "memchr" >/dev/null 2>&1; then :
11923
11924 else
11925   ac_cv_header_stdc=no
11926 fi
11927 rm -f conftest*
11928
11929 fi
11930
11931 if test $ac_cv_header_stdc = yes; then
11932   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11934 /* end confdefs.h.  */
11935 #include <stdlib.h>
11936
11937 _ACEOF
11938 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11939   $EGREP "free" >/dev/null 2>&1; then :
11940
11941 else
11942   ac_cv_header_stdc=no
11943 fi
11944 rm -f conftest*
11945
11946 fi
11947
11948 if test $ac_cv_header_stdc = yes; then
11949   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11950   if test "$cross_compiling" = yes; then :
11951   :
11952 else
11953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11954 /* end confdefs.h.  */
11955 #include <ctype.h>
11956 #include <stdlib.h>
11957 #if ((' ' & 0x0FF) == 0x020)
11958 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11959 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11960 #else
11961 # define ISLOWER(c) \
11962                    (('a' <= (c) && (c) <= 'i') \
11963                      || ('j' <= (c) && (c) <= 'r') \
11964                      || ('s' <= (c) && (c) <= 'z'))
11965 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11966 #endif
11967
11968 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11969 int
11970 main ()
11971 {
11972   int i;
11973   for (i = 0; i < 256; i++)
11974     if (XOR (islower (i), ISLOWER (i))
11975         || toupper (i) != TOUPPER (i))
11976       return 2;
11977   return 0;
11978 }
11979 _ACEOF
11980 if ac_fn_c_try_run "$LINENO"; then :
11981
11982 else
11983   ac_cv_header_stdc=no
11984 fi
11985 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11986   conftest.$ac_objext conftest.beam conftest.$ac_ext
11987 fi
11988
11989 fi
11990 fi
11991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11992 $as_echo "$ac_cv_header_stdc" >&6; }
11993 if test $ac_cv_header_stdc = yes; then
11994
11995 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11996
11997 fi
11998
11999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
12000 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
12001 if ${gcc_cv_header_string+:} false; then :
12002   $as_echo_n "(cached) " >&6
12003 else
12004   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12005 /* end confdefs.h.  */
12006 #include <string.h>
12007 #include <strings.h>
12008 int
12009 main ()
12010 {
12011
12012   ;
12013   return 0;
12014 }
12015 _ACEOF
12016 if ac_fn_c_try_compile "$LINENO"; then :
12017   gcc_cv_header_string=yes
12018 else
12019   gcc_cv_header_string=no
12020 fi
12021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12022 fi
12023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
12024 $as_echo "$gcc_cv_header_string" >&6; }
12025 if test $gcc_cv_header_string = yes; then
12026
12027 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
12028
12029 fi
12030
12031
12032
12033 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12034
12035 acx_cv_header_stdint=stddef.h
12036 acx_cv_header_stdint_kind="(already complete)"
12037 for i in stdint.h $inttype_headers; do
12038   unset ac_cv_type_uintptr_t
12039   unset ac_cv_type_uintmax_t
12040   unset ac_cv_type_int_least32_t
12041   unset ac_cv_type_int_fast32_t
12042   unset ac_cv_type_uint64_t
12043   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12044   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12045 #include <$i>
12046 "
12047 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12048   acx_cv_header_stdint=$i
12049 else
12050   continue
12051 fi
12052
12053   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12054 #include <$i>
12055 "
12056 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12057
12058 else
12059   acx_cv_header_stdint_kind="(mostly complete)"
12060 fi
12061
12062   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12063 #include <$i>
12064 "
12065 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12066
12067 else
12068   acx_cv_header_stdint_kind="(mostly complete)"
12069 fi
12070
12071   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12072 #include <$i>
12073 "
12074 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12075
12076 else
12077   acx_cv_header_stdint_kind="(mostly complete)"
12078 fi
12079
12080   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12081 #include <$i>
12082 "
12083 if test "x$ac_cv_type_uint64_t" = xyes; then :
12084
12085 else
12086   acx_cv_header_stdint_kind="(lacks uint64_t)"
12087 fi
12088
12089   break
12090 done
12091 if test "$acx_cv_header_stdint" = stddef.h; then
12092   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12093   for i in stdint.h $inttype_headers; do
12094     unset ac_cv_type_uintptr_t
12095     unset ac_cv_type_uint32_t
12096     unset ac_cv_type_uint64_t
12097     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12098     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12099 #include <$i>
12100 "
12101 if test "x$ac_cv_type_uint32_t" = xyes; then :
12102   acx_cv_header_stdint=$i
12103 else
12104   continue
12105 fi
12106
12107     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12108 #include <$i>
12109 "
12110 if test "x$ac_cv_type_uint64_t" = xyes; then :
12111
12112 fi
12113
12114     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12115 #include <$i>
12116 "
12117 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12118
12119 fi
12120
12121     break
12122   done
12123 fi
12124 if test "$acx_cv_header_stdint" = stddef.h; then
12125   acx_cv_header_stdint_kind="(u_intXX_t style)"
12126   for i in sys/types.h $inttype_headers; do
12127     unset ac_cv_type_u_int32_t
12128     unset ac_cv_type_u_int64_t
12129     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12130     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12131 #include <$i>
12132 "
12133 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12134   acx_cv_header_stdint=$i
12135 else
12136   continue
12137 fi
12138
12139     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12140 #include <$i>
12141 "
12142 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12143
12144 fi
12145
12146     break
12147   done
12148 fi
12149 if test "$acx_cv_header_stdint" = stddef.h; then
12150   acx_cv_header_stdint_kind="(using manual detection)"
12151 fi
12152
12153 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12154 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12155 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12156 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12157 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12158
12159 # ----------------- Summarize what we found so far
12160
12161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12162 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12163
12164 case `$as_basename -- gstdint.h ||
12165 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12166          Xgstdint.h : 'X\(//\)$' \| \
12167          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12168 $as_echo X/gstdint.h |
12169     sed '/^.*\/\([^/][^/]*\)\/*$/{
12170             s//\1/
12171             q
12172           }
12173           /^X\/\(\/\/\)$/{
12174             s//\1/
12175             q
12176           }
12177           /^X\/\(\/\).*/{
12178             s//\1/
12179             q
12180           }
12181           s/.*/./; q'` in
12182   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12183 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12184   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12185 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12186   *) ;;
12187 esac
12188
12189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12190 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12191
12192 # ----------------- done included file, check C basic types --------
12193
12194 # Lacking an uintptr_t?  Test size of void *
12195 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12196   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12197 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12198 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12199 # This bug is HP SR number 8606223364.
12200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12201 $as_echo_n "checking size of void *... " >&6; }
12202 if ${ac_cv_sizeof_void_p+:} false; then :
12203   $as_echo_n "(cached) " >&6
12204 else
12205   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12206
12207 else
12208   if test "$ac_cv_type_void_p" = yes; then
12209      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12210 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12211 as_fn_error 77 "cannot compute sizeof (void *)
12212 See \`config.log' for more details" "$LINENO" 5; }
12213    else
12214      ac_cv_sizeof_void_p=0
12215    fi
12216 fi
12217
12218 fi
12219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12220 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12221
12222
12223
12224 cat >>confdefs.h <<_ACEOF
12225 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12226 _ACEOF
12227
12228  ;;
12229 esac
12230
12231 # Lacking an uint64_t?  Test size of long
12232 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
12233   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
12234 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12235 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12236 # This bug is HP SR number 8606223364.
12237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
12238 $as_echo_n "checking size of long... " >&6; }
12239 if ${ac_cv_sizeof_long+:} false; then :
12240   $as_echo_n "(cached) " >&6
12241 else
12242   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
12243
12244 else
12245   if test "$ac_cv_type_long" = yes; then
12246      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12247 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12248 as_fn_error 77 "cannot compute sizeof (long)
12249 See \`config.log' for more details" "$LINENO" 5; }
12250    else
12251      ac_cv_sizeof_long=0
12252    fi
12253 fi
12254
12255 fi
12256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
12257 $as_echo "$ac_cv_sizeof_long" >&6; }
12258
12259
12260
12261 cat >>confdefs.h <<_ACEOF
12262 #define SIZEOF_LONG $ac_cv_sizeof_long
12263 _ACEOF
12264
12265  ;;
12266 esac
12267
12268 if test $acx_cv_header_stdint = stddef.h; then
12269   # Lacking a good header?  Test size of everything and deduce all types.
12270   # The cast to long int works around a bug in the HP C Compiler
12271 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12272 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12273 # This bug is HP SR number 8606223364.
12274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
12275 $as_echo_n "checking size of int... " >&6; }
12276 if ${ac_cv_sizeof_int+:} false; then :
12277   $as_echo_n "(cached) " >&6
12278 else
12279   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12280
12281 else
12282   if test "$ac_cv_type_int" = yes; then
12283      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12284 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12285 as_fn_error 77 "cannot compute sizeof (int)
12286 See \`config.log' for more details" "$LINENO" 5; }
12287    else
12288      ac_cv_sizeof_int=0
12289    fi
12290 fi
12291
12292 fi
12293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12294 $as_echo "$ac_cv_sizeof_int" >&6; }
12295
12296
12297
12298 cat >>confdefs.h <<_ACEOF
12299 #define SIZEOF_INT $ac_cv_sizeof_int
12300 _ACEOF
12301
12302
12303   # The cast to long int works around a bug in the HP C Compiler
12304 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12305 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12306 # This bug is HP SR number 8606223364.
12307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12308 $as_echo_n "checking size of short... " >&6; }
12309 if ${ac_cv_sizeof_short+:} false; then :
12310   $as_echo_n "(cached) " >&6
12311 else
12312   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12313
12314 else
12315   if test "$ac_cv_type_short" = yes; then
12316      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12317 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12318 as_fn_error 77 "cannot compute sizeof (short)
12319 See \`config.log' for more details" "$LINENO" 5; }
12320    else
12321      ac_cv_sizeof_short=0
12322    fi
12323 fi
12324
12325 fi
12326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12327 $as_echo "$ac_cv_sizeof_short" >&6; }
12328
12329
12330
12331 cat >>confdefs.h <<_ACEOF
12332 #define SIZEOF_SHORT $ac_cv_sizeof_short
12333 _ACEOF
12334
12335
12336   # The cast to long int works around a bug in the HP C Compiler
12337 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12338 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12339 # This bug is HP SR number 8606223364.
12340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12341 $as_echo_n "checking size of char... " >&6; }
12342 if ${ac_cv_sizeof_char+:} false; then :
12343   $as_echo_n "(cached) " >&6
12344 else
12345   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12346
12347 else
12348   if test "$ac_cv_type_char" = yes; then
12349      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12350 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12351 as_fn_error 77 "cannot compute sizeof (char)
12352 See \`config.log' for more details" "$LINENO" 5; }
12353    else
12354      ac_cv_sizeof_char=0
12355    fi
12356 fi
12357
12358 fi
12359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12360 $as_echo "$ac_cv_sizeof_char" >&6; }
12361
12362
12363
12364 cat >>confdefs.h <<_ACEOF
12365 #define SIZEOF_CHAR $ac_cv_sizeof_char
12366 _ACEOF
12367
12368
12369
12370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12371 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12372   case "$ac_cv_sizeof_char" in
12373     1) acx_cv_type_int8_t=char ;;
12374     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
12375   esac
12376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12377 $as_echo "$acx_cv_type_int8_t" >&6; }
12378
12379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12380 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12381   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12382     2:*) acx_cv_type_int16_t=int ;;
12383     *:2) acx_cv_type_int16_t=short ;;
12384     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
12385   esac
12386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12387 $as_echo "$acx_cv_type_int16_t" >&6; }
12388
12389   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12390 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12391   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12392     4:*) acx_cv_type_int32_t=int ;;
12393     *:4) acx_cv_type_int32_t=long ;;
12394     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
12395   esac
12396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12397 $as_echo "$acx_cv_type_int32_t" >&6; }
12398 fi
12399
12400 # These tests are here to make the output prettier
12401
12402 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12403   case "$ac_cv_sizeof_long" in
12404     8) acx_cv_type_int64_t=long ;;
12405   esac
12406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12407 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12409 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12410 fi
12411
12412 # Now we can use the above types
12413
12414 if test "$ac_cv_type_uintptr_t" != yes; then
12415   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12416 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12417   case $ac_cv_sizeof_void_p in
12418     2) acx_cv_type_intptr_t=int16_t ;;
12419     4) acx_cv_type_intptr_t=int32_t ;;
12420     8) acx_cv_type_intptr_t=int64_t ;;
12421     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12422   esac
12423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12424 $as_echo "$acx_cv_type_intptr_t" >&6; }
12425 fi
12426
12427 # ----------------- done all checks, emit header -------------
12428 ac_config_commands="$ac_config_commands gstdint.h"
12429
12430
12431
12432 for ac_header in fenv.h
12433 do :
12434   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12435 if test "x$ac_cv_header_fenv_h" = xyes; then :
12436   cat >>confdefs.h <<_ACEOF
12437 #define HAVE_FENV_H 1
12438 _ACEOF
12439
12440 fi
12441
12442 done
12443
12444
12445 # Check for common type sizes
12446
12447   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12448 $as_echo_n "checking for 1 byte integer... " >&6; }
12449 if ${libat_cv_have_mode_QI+:} false; then :
12450   $as_echo_n "(cached) " >&6
12451 else
12452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12453 /* end confdefs.h.  */
12454 int x __attribute__((mode(QI)));
12455 _ACEOF
12456 if ac_fn_c_try_compile "$LINENO"; then :
12457   libat_cv_have_mode_QI=yes
12458 else
12459   libat_cv_have_mode_QI=no
12460 fi
12461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12462 fi
12463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12464 $as_echo "$libat_cv_have_mode_QI" >&6; }
12465
12466   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12467
12468 cat >>confdefs.h <<_ACEOF
12469 #define HAVE_INT1 $yesno
12470 _ACEOF
12471
12472
12473   if test x$libat_cv_have_mode_QI = xyes; then
12474     SIZES="$SIZES 1"
12475   fi
12476
12477
12478   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12479 $as_echo_n "checking for 2 byte integer... " >&6; }
12480 if ${libat_cv_have_mode_HI+:} false; then :
12481   $as_echo_n "(cached) " >&6
12482 else
12483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12484 /* end confdefs.h.  */
12485 int x __attribute__((mode(HI)));
12486 _ACEOF
12487 if ac_fn_c_try_compile "$LINENO"; then :
12488   libat_cv_have_mode_HI=yes
12489 else
12490   libat_cv_have_mode_HI=no
12491 fi
12492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12493 fi
12494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12495 $as_echo "$libat_cv_have_mode_HI" >&6; }
12496
12497   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12498
12499 cat >>confdefs.h <<_ACEOF
12500 #define HAVE_INT2 $yesno
12501 _ACEOF
12502
12503
12504   if test x$libat_cv_have_mode_HI = xyes; then
12505     SIZES="$SIZES 2"
12506   fi
12507
12508
12509   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12510 $as_echo_n "checking for 4 byte integer... " >&6; }
12511 if ${libat_cv_have_mode_SI+:} false; then :
12512   $as_echo_n "(cached) " >&6
12513 else
12514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12515 /* end confdefs.h.  */
12516 int x __attribute__((mode(SI)));
12517 _ACEOF
12518 if ac_fn_c_try_compile "$LINENO"; then :
12519   libat_cv_have_mode_SI=yes
12520 else
12521   libat_cv_have_mode_SI=no
12522 fi
12523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12524 fi
12525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12526 $as_echo "$libat_cv_have_mode_SI" >&6; }
12527
12528   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12529
12530 cat >>confdefs.h <<_ACEOF
12531 #define HAVE_INT4 $yesno
12532 _ACEOF
12533
12534
12535   if test x$libat_cv_have_mode_SI = xyes; then
12536     SIZES="$SIZES 4"
12537   fi
12538
12539
12540   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12541 $as_echo_n "checking for 8 byte integer... " >&6; }
12542 if ${libat_cv_have_mode_DI+:} false; then :
12543   $as_echo_n "(cached) " >&6
12544 else
12545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12546 /* end confdefs.h.  */
12547 int x __attribute__((mode(DI)));
12548 _ACEOF
12549 if ac_fn_c_try_compile "$LINENO"; then :
12550   libat_cv_have_mode_DI=yes
12551 else
12552   libat_cv_have_mode_DI=no
12553 fi
12554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12555 fi
12556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12557 $as_echo "$libat_cv_have_mode_DI" >&6; }
12558
12559   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12560
12561 cat >>confdefs.h <<_ACEOF
12562 #define HAVE_INT8 $yesno
12563 _ACEOF
12564
12565
12566   if test x$libat_cv_have_mode_DI = xyes; then
12567     SIZES="$SIZES 8"
12568   fi
12569
12570
12571   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12572 $as_echo_n "checking for 16 byte integer... " >&6; }
12573 if ${libat_cv_have_mode_TI+:} false; then :
12574   $as_echo_n "(cached) " >&6
12575 else
12576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12577 /* end confdefs.h.  */
12578 int x __attribute__((mode(TI)));
12579 _ACEOF
12580 if ac_fn_c_try_compile "$LINENO"; then :
12581   libat_cv_have_mode_TI=yes
12582 else
12583   libat_cv_have_mode_TI=no
12584 fi
12585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12586 fi
12587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12588 $as_echo "$libat_cv_have_mode_TI" >&6; }
12589
12590   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12591
12592 cat >>confdefs.h <<_ACEOF
12593 #define HAVE_INT16 $yesno
12594 _ACEOF
12595
12596
12597   if test x$libat_cv_have_mode_TI = xyes; then
12598     SIZES="$SIZES 16"
12599   fi
12600
12601
12602
12603 # Check for compiler builtins of atomic operations.
12604
12605   # Do link tests if possible, instead asm tests, limited to some platforms
12606   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12607   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12608   atomic_builtins_link_tests=no
12609   if test x$gcc_no_link != xyes; then
12610     # Can do link tests. Limit to some tested platforms
12611     case "$host" in
12612       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12613         atomic_builtins_link_tests=yes
12614         ;;
12615     esac
12616   fi
12617
12618
12619
12620   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12621 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12622 if ${libat_cv_have_at_ldst_1+:} false; then :
12623   $as_echo_n "(cached) " >&6
12624 else
12625
12626     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12627 /* end confdefs.h.  */
12628
12629 int
12630 main ()
12631 {
12632 typedef int T __attribute__((mode(QI)));
12633      T *x; volatile T sink; asm("" : "=g"(x));
12634      sink = __atomic_load_n(x, 0);
12635      __atomic_store_n(x, sink, 0);
12636   ;
12637   return 0;
12638 }
12639 _ACEOF
12640     if test x$atomic_builtins_link_tests = xyes; then
12641       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12642   (eval $ac_link) 2>&5
12643   ac_status=$?
12644   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12645   test $ac_status = 0; }; then
12646         eval libat_cv_have_at_ldst_1=yes
12647       else
12648         eval libat_cv_have_at_ldst_1=no
12649       fi
12650     else
12651       old_CFLAGS="$CFLAGS"
12652       # Compile unoptimized.
12653       CFLAGS="$CFLAGS -O0 -S"
12654       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12655   (eval $ac_compile) 2>&5
12656   ac_status=$?
12657   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12658   test $ac_status = 0; }; then
12659         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12660           eval libat_cv_have_at_ldst_1=no
12661         else
12662           eval libat_cv_have_at_ldst_1=yes
12663         fi
12664       else
12665         eval libat_cv_have_at_ldst_1=no
12666       fi
12667       CFLAGS="$old_CFLAGS"
12668     fi
12669     rm -f conftest*
12670
12671 fi
12672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12673 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12674
12675
12676   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12677
12678 cat >>confdefs.h <<_ACEOF
12679 #define HAVE_ATOMIC_LDST_1 $yesno
12680 _ACEOF
12681
12682
12683
12684
12685
12686
12687
12688   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12689 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12690 if ${libat_cv_have_at_ldst_2+:} false; then :
12691   $as_echo_n "(cached) " >&6
12692 else
12693
12694     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12695 /* end confdefs.h.  */
12696
12697 int
12698 main ()
12699 {
12700 typedef int T __attribute__((mode(HI)));
12701      T *x; volatile T sink; asm("" : "=g"(x));
12702      sink = __atomic_load_n(x, 0);
12703      __atomic_store_n(x, sink, 0);
12704   ;
12705   return 0;
12706 }
12707 _ACEOF
12708     if test x$atomic_builtins_link_tests = xyes; then
12709       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12710   (eval $ac_link) 2>&5
12711   ac_status=$?
12712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12713   test $ac_status = 0; }; then
12714         eval libat_cv_have_at_ldst_2=yes
12715       else
12716         eval libat_cv_have_at_ldst_2=no
12717       fi
12718     else
12719       old_CFLAGS="$CFLAGS"
12720       # Compile unoptimized.
12721       CFLAGS="$CFLAGS -O0 -S"
12722       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12723   (eval $ac_compile) 2>&5
12724   ac_status=$?
12725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12726   test $ac_status = 0; }; then
12727         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12728           eval libat_cv_have_at_ldst_2=no
12729         else
12730           eval libat_cv_have_at_ldst_2=yes
12731         fi
12732       else
12733         eval libat_cv_have_at_ldst_2=no
12734       fi
12735       CFLAGS="$old_CFLAGS"
12736     fi
12737     rm -f conftest*
12738
12739 fi
12740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12741 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12742
12743
12744   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12745
12746 cat >>confdefs.h <<_ACEOF
12747 #define HAVE_ATOMIC_LDST_2 $yesno
12748 _ACEOF
12749
12750
12751
12752
12753
12754
12755
12756   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12757 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12758 if ${libat_cv_have_at_ldst_4+:} false; then :
12759   $as_echo_n "(cached) " >&6
12760 else
12761
12762     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12763 /* end confdefs.h.  */
12764
12765 int
12766 main ()
12767 {
12768 typedef int T __attribute__((mode(SI)));
12769      T *x; volatile T sink; asm("" : "=g"(x));
12770      sink = __atomic_load_n(x, 0);
12771      __atomic_store_n(x, sink, 0);
12772   ;
12773   return 0;
12774 }
12775 _ACEOF
12776     if test x$atomic_builtins_link_tests = xyes; then
12777       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12778   (eval $ac_link) 2>&5
12779   ac_status=$?
12780   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12781   test $ac_status = 0; }; then
12782         eval libat_cv_have_at_ldst_4=yes
12783       else
12784         eval libat_cv_have_at_ldst_4=no
12785       fi
12786     else
12787       old_CFLAGS="$CFLAGS"
12788       # Compile unoptimized.
12789       CFLAGS="$CFLAGS -O0 -S"
12790       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12791   (eval $ac_compile) 2>&5
12792   ac_status=$?
12793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12794   test $ac_status = 0; }; then
12795         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12796           eval libat_cv_have_at_ldst_4=no
12797         else
12798           eval libat_cv_have_at_ldst_4=yes
12799         fi
12800       else
12801         eval libat_cv_have_at_ldst_4=no
12802       fi
12803       CFLAGS="$old_CFLAGS"
12804     fi
12805     rm -f conftest*
12806
12807 fi
12808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12809 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12810
12811
12812   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12813
12814 cat >>confdefs.h <<_ACEOF
12815 #define HAVE_ATOMIC_LDST_4 $yesno
12816 _ACEOF
12817
12818
12819
12820
12821
12822
12823
12824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12825 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12826 if ${libat_cv_have_at_ldst_8+:} false; then :
12827   $as_echo_n "(cached) " >&6
12828 else
12829
12830     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12831 /* end confdefs.h.  */
12832
12833 int
12834 main ()
12835 {
12836 typedef int T __attribute__((mode(DI)));
12837      T *x; volatile T sink; asm("" : "=g"(x));
12838      sink = __atomic_load_n(x, 0);
12839      __atomic_store_n(x, sink, 0);
12840   ;
12841   return 0;
12842 }
12843 _ACEOF
12844     if test x$atomic_builtins_link_tests = xyes; then
12845       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12846   (eval $ac_link) 2>&5
12847   ac_status=$?
12848   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12849   test $ac_status = 0; }; then
12850         eval libat_cv_have_at_ldst_8=yes
12851       else
12852         eval libat_cv_have_at_ldst_8=no
12853       fi
12854     else
12855       old_CFLAGS="$CFLAGS"
12856       # Compile unoptimized.
12857       CFLAGS="$CFLAGS -O0 -S"
12858       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12859   (eval $ac_compile) 2>&5
12860   ac_status=$?
12861   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12862   test $ac_status = 0; }; then
12863         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12864           eval libat_cv_have_at_ldst_8=no
12865         else
12866           eval libat_cv_have_at_ldst_8=yes
12867         fi
12868       else
12869         eval libat_cv_have_at_ldst_8=no
12870       fi
12871       CFLAGS="$old_CFLAGS"
12872     fi
12873     rm -f conftest*
12874
12875 fi
12876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12877 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12878
12879
12880   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12881
12882 cat >>confdefs.h <<_ACEOF
12883 #define HAVE_ATOMIC_LDST_8 $yesno
12884 _ACEOF
12885
12886
12887
12888
12889
12890
12891
12892   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12893 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12894 if ${libat_cv_have_at_ldst_16+:} false; then :
12895   $as_echo_n "(cached) " >&6
12896 else
12897
12898     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12899 /* end confdefs.h.  */
12900
12901 int
12902 main ()
12903 {
12904 typedef int T __attribute__((mode(TI)));
12905      T *x; volatile T sink; asm("" : "=g"(x));
12906      sink = __atomic_load_n(x, 0);
12907      __atomic_store_n(x, sink, 0);
12908   ;
12909   return 0;
12910 }
12911 _ACEOF
12912     if test x$atomic_builtins_link_tests = xyes; then
12913       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12914   (eval $ac_link) 2>&5
12915   ac_status=$?
12916   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12917   test $ac_status = 0; }; then
12918         eval libat_cv_have_at_ldst_16=yes
12919       else
12920         eval libat_cv_have_at_ldst_16=no
12921       fi
12922     else
12923       old_CFLAGS="$CFLAGS"
12924       # Compile unoptimized.
12925       CFLAGS="$CFLAGS -O0 -S"
12926       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12927   (eval $ac_compile) 2>&5
12928   ac_status=$?
12929   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12930   test $ac_status = 0; }; then
12931         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12932           eval libat_cv_have_at_ldst_16=no
12933         else
12934           eval libat_cv_have_at_ldst_16=yes
12935         fi
12936       else
12937         eval libat_cv_have_at_ldst_16=no
12938       fi
12939       CFLAGS="$old_CFLAGS"
12940     fi
12941     rm -f conftest*
12942
12943 fi
12944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
12945 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
12946
12947
12948   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
12949
12950 cat >>confdefs.h <<_ACEOF
12951 #define HAVE_ATOMIC_LDST_16 $yesno
12952 _ACEOF
12953
12954
12955
12956
12957
12958
12959
12960
12961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
12962 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
12963 if ${libat_cv_have_at_tas_1+:} false; then :
12964   $as_echo_n "(cached) " >&6
12965 else
12966
12967     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12968 /* end confdefs.h.  */
12969
12970 int
12971 main ()
12972 {
12973 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12974      __atomic_test_and_set(x, 0);
12975   ;
12976   return 0;
12977 }
12978 _ACEOF
12979     if test x$atomic_builtins_link_tests = xyes; then
12980       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12981   (eval $ac_link) 2>&5
12982   ac_status=$?
12983   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12984   test $ac_status = 0; }; then
12985         eval libat_cv_have_at_tas_1=yes
12986       else
12987         eval libat_cv_have_at_tas_1=no
12988       fi
12989     else
12990       old_CFLAGS="$CFLAGS"
12991       # Compile unoptimized.
12992       CFLAGS="$CFLAGS -O0 -S"
12993       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12994   (eval $ac_compile) 2>&5
12995   ac_status=$?
12996   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12997   test $ac_status = 0; }; then
12998         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12999           eval libat_cv_have_at_tas_1=no
13000         else
13001           eval libat_cv_have_at_tas_1=yes
13002         fi
13003       else
13004         eval libat_cv_have_at_tas_1=no
13005       fi
13006       CFLAGS="$old_CFLAGS"
13007     fi
13008     rm -f conftest*
13009
13010 fi
13011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
13012 $as_echo "$libat_cv_have_at_tas_1" >&6; }
13013
13014
13015   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
13016
13017 cat >>confdefs.h <<_ACEOF
13018 #define HAVE_ATOMIC_TAS_1 $yesno
13019 _ACEOF
13020
13021
13022
13023
13024
13025
13026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
13027 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
13028 if ${libat_cv_have_at_tas_2+:} false; then :
13029   $as_echo_n "(cached) " >&6
13030 else
13031
13032     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13033 /* end confdefs.h.  */
13034
13035 int
13036 main ()
13037 {
13038 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13039      __atomic_test_and_set(x, 0);
13040   ;
13041   return 0;
13042 }
13043 _ACEOF
13044     if test x$atomic_builtins_link_tests = xyes; then
13045       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13046   (eval $ac_link) 2>&5
13047   ac_status=$?
13048   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13049   test $ac_status = 0; }; then
13050         eval libat_cv_have_at_tas_2=yes
13051       else
13052         eval libat_cv_have_at_tas_2=no
13053       fi
13054     else
13055       old_CFLAGS="$CFLAGS"
13056       # Compile unoptimized.
13057       CFLAGS="$CFLAGS -O0 -S"
13058       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13059   (eval $ac_compile) 2>&5
13060   ac_status=$?
13061   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13062   test $ac_status = 0; }; then
13063         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13064           eval libat_cv_have_at_tas_2=no
13065         else
13066           eval libat_cv_have_at_tas_2=yes
13067         fi
13068       else
13069         eval libat_cv_have_at_tas_2=no
13070       fi
13071       CFLAGS="$old_CFLAGS"
13072     fi
13073     rm -f conftest*
13074
13075 fi
13076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
13077 $as_echo "$libat_cv_have_at_tas_2" >&6; }
13078
13079
13080   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
13081
13082 cat >>confdefs.h <<_ACEOF
13083 #define HAVE_ATOMIC_TAS_2 $yesno
13084 _ACEOF
13085
13086
13087
13088
13089
13090
13091   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
13092 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
13093 if ${libat_cv_have_at_tas_4+:} false; then :
13094   $as_echo_n "(cached) " >&6
13095 else
13096
13097     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13098 /* end confdefs.h.  */
13099
13100 int
13101 main ()
13102 {
13103 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13104      __atomic_test_and_set(x, 0);
13105   ;
13106   return 0;
13107 }
13108 _ACEOF
13109     if test x$atomic_builtins_link_tests = xyes; then
13110       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13111   (eval $ac_link) 2>&5
13112   ac_status=$?
13113   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13114   test $ac_status = 0; }; then
13115         eval libat_cv_have_at_tas_4=yes
13116       else
13117         eval libat_cv_have_at_tas_4=no
13118       fi
13119     else
13120       old_CFLAGS="$CFLAGS"
13121       # Compile unoptimized.
13122       CFLAGS="$CFLAGS -O0 -S"
13123       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13124   (eval $ac_compile) 2>&5
13125   ac_status=$?
13126   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13127   test $ac_status = 0; }; then
13128         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13129           eval libat_cv_have_at_tas_4=no
13130         else
13131           eval libat_cv_have_at_tas_4=yes
13132         fi
13133       else
13134         eval libat_cv_have_at_tas_4=no
13135       fi
13136       CFLAGS="$old_CFLAGS"
13137     fi
13138     rm -f conftest*
13139
13140 fi
13141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
13142 $as_echo "$libat_cv_have_at_tas_4" >&6; }
13143
13144
13145   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
13146
13147 cat >>confdefs.h <<_ACEOF
13148 #define HAVE_ATOMIC_TAS_4 $yesno
13149 _ACEOF
13150
13151
13152
13153
13154
13155
13156   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
13157 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
13158 if ${libat_cv_have_at_tas_8+:} false; then :
13159   $as_echo_n "(cached) " >&6
13160 else
13161
13162     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13163 /* end confdefs.h.  */
13164
13165 int
13166 main ()
13167 {
13168 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13169      __atomic_test_and_set(x, 0);
13170   ;
13171   return 0;
13172 }
13173 _ACEOF
13174     if test x$atomic_builtins_link_tests = xyes; then
13175       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13176   (eval $ac_link) 2>&5
13177   ac_status=$?
13178   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13179   test $ac_status = 0; }; then
13180         eval libat_cv_have_at_tas_8=yes
13181       else
13182         eval libat_cv_have_at_tas_8=no
13183       fi
13184     else
13185       old_CFLAGS="$CFLAGS"
13186       # Compile unoptimized.
13187       CFLAGS="$CFLAGS -O0 -S"
13188       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13189   (eval $ac_compile) 2>&5
13190   ac_status=$?
13191   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13192   test $ac_status = 0; }; then
13193         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13194           eval libat_cv_have_at_tas_8=no
13195         else
13196           eval libat_cv_have_at_tas_8=yes
13197         fi
13198       else
13199         eval libat_cv_have_at_tas_8=no
13200       fi
13201       CFLAGS="$old_CFLAGS"
13202     fi
13203     rm -f conftest*
13204
13205 fi
13206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
13207 $as_echo "$libat_cv_have_at_tas_8" >&6; }
13208
13209
13210   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
13211
13212 cat >>confdefs.h <<_ACEOF
13213 #define HAVE_ATOMIC_TAS_8 $yesno
13214 _ACEOF
13215
13216
13217
13218
13219
13220
13221   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
13222 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
13223 if ${libat_cv_have_at_tas_16+:} false; then :
13224   $as_echo_n "(cached) " >&6
13225 else
13226
13227     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13228 /* end confdefs.h.  */
13229
13230 int
13231 main ()
13232 {
13233 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13234      __atomic_test_and_set(x, 0);
13235   ;
13236   return 0;
13237 }
13238 _ACEOF
13239     if test x$atomic_builtins_link_tests = xyes; then
13240       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13241   (eval $ac_link) 2>&5
13242   ac_status=$?
13243   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13244   test $ac_status = 0; }; then
13245         eval libat_cv_have_at_tas_16=yes
13246       else
13247         eval libat_cv_have_at_tas_16=no
13248       fi
13249     else
13250       old_CFLAGS="$CFLAGS"
13251       # Compile unoptimized.
13252       CFLAGS="$CFLAGS -O0 -S"
13253       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13254   (eval $ac_compile) 2>&5
13255   ac_status=$?
13256   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13257   test $ac_status = 0; }; then
13258         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13259           eval libat_cv_have_at_tas_16=no
13260         else
13261           eval libat_cv_have_at_tas_16=yes
13262         fi
13263       else
13264         eval libat_cv_have_at_tas_16=no
13265       fi
13266       CFLAGS="$old_CFLAGS"
13267     fi
13268     rm -f conftest*
13269
13270 fi
13271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
13272 $as_echo "$libat_cv_have_at_tas_16" >&6; }
13273
13274
13275   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
13276
13277 cat >>confdefs.h <<_ACEOF
13278 #define HAVE_ATOMIC_TAS_16 $yesno
13279 _ACEOF
13280
13281
13282
13283
13284
13285
13286
13287   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
13288 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
13289 if ${libat_cv_have_at_exch_1+:} false; then :
13290   $as_echo_n "(cached) " >&6
13291 else
13292
13293     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13294 /* end confdefs.h.  */
13295
13296 int
13297 main ()
13298 {
13299 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13300      __atomic_exchange_n(x, 0, 0);
13301   ;
13302   return 0;
13303 }
13304 _ACEOF
13305     if test x$atomic_builtins_link_tests = xyes; then
13306       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13307   (eval $ac_link) 2>&5
13308   ac_status=$?
13309   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13310   test $ac_status = 0; }; then
13311         eval libat_cv_have_at_exch_1=yes
13312       else
13313         eval libat_cv_have_at_exch_1=no
13314       fi
13315     else
13316       old_CFLAGS="$CFLAGS"
13317       # Compile unoptimized.
13318       CFLAGS="$CFLAGS -O0 -S"
13319       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13320   (eval $ac_compile) 2>&5
13321   ac_status=$?
13322   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13323   test $ac_status = 0; }; then
13324         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13325           eval libat_cv_have_at_exch_1=no
13326         else
13327           eval libat_cv_have_at_exch_1=yes
13328         fi
13329       else
13330         eval libat_cv_have_at_exch_1=no
13331       fi
13332       CFLAGS="$old_CFLAGS"
13333     fi
13334     rm -f conftest*
13335
13336 fi
13337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
13338 $as_echo "$libat_cv_have_at_exch_1" >&6; }
13339
13340
13341   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
13342
13343 cat >>confdefs.h <<_ACEOF
13344 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
13345 _ACEOF
13346
13347
13348
13349
13350
13351
13352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13353 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13354 if ${libat_cv_have_at_exch_2+:} false; then :
13355   $as_echo_n "(cached) " >&6
13356 else
13357
13358     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13359 /* end confdefs.h.  */
13360
13361 int
13362 main ()
13363 {
13364 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13365      __atomic_exchange_n(x, 0, 0);
13366   ;
13367   return 0;
13368 }
13369 _ACEOF
13370     if test x$atomic_builtins_link_tests = xyes; then
13371       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13372   (eval $ac_link) 2>&5
13373   ac_status=$?
13374   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13375   test $ac_status = 0; }; then
13376         eval libat_cv_have_at_exch_2=yes
13377       else
13378         eval libat_cv_have_at_exch_2=no
13379       fi
13380     else
13381       old_CFLAGS="$CFLAGS"
13382       # Compile unoptimized.
13383       CFLAGS="$CFLAGS -O0 -S"
13384       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13385   (eval $ac_compile) 2>&5
13386   ac_status=$?
13387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13388   test $ac_status = 0; }; then
13389         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13390           eval libat_cv_have_at_exch_2=no
13391         else
13392           eval libat_cv_have_at_exch_2=yes
13393         fi
13394       else
13395         eval libat_cv_have_at_exch_2=no
13396       fi
13397       CFLAGS="$old_CFLAGS"
13398     fi
13399     rm -f conftest*
13400
13401 fi
13402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13403 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13404
13405
13406   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13407
13408 cat >>confdefs.h <<_ACEOF
13409 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13410 _ACEOF
13411
13412
13413
13414
13415
13416
13417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13418 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13419 if ${libat_cv_have_at_exch_4+:} false; then :
13420   $as_echo_n "(cached) " >&6
13421 else
13422
13423     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13424 /* end confdefs.h.  */
13425
13426 int
13427 main ()
13428 {
13429 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13430      __atomic_exchange_n(x, 0, 0);
13431   ;
13432   return 0;
13433 }
13434 _ACEOF
13435     if test x$atomic_builtins_link_tests = xyes; then
13436       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13437   (eval $ac_link) 2>&5
13438   ac_status=$?
13439   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13440   test $ac_status = 0; }; then
13441         eval libat_cv_have_at_exch_4=yes
13442       else
13443         eval libat_cv_have_at_exch_4=no
13444       fi
13445     else
13446       old_CFLAGS="$CFLAGS"
13447       # Compile unoptimized.
13448       CFLAGS="$CFLAGS -O0 -S"
13449       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13450   (eval $ac_compile) 2>&5
13451   ac_status=$?
13452   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13453   test $ac_status = 0; }; then
13454         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13455           eval libat_cv_have_at_exch_4=no
13456         else
13457           eval libat_cv_have_at_exch_4=yes
13458         fi
13459       else
13460         eval libat_cv_have_at_exch_4=no
13461       fi
13462       CFLAGS="$old_CFLAGS"
13463     fi
13464     rm -f conftest*
13465
13466 fi
13467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13468 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13469
13470
13471   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13472
13473 cat >>confdefs.h <<_ACEOF
13474 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13475 _ACEOF
13476
13477
13478
13479
13480
13481
13482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13483 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13484 if ${libat_cv_have_at_exch_8+:} false; then :
13485   $as_echo_n "(cached) " >&6
13486 else
13487
13488     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13489 /* end confdefs.h.  */
13490
13491 int
13492 main ()
13493 {
13494 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13495      __atomic_exchange_n(x, 0, 0);
13496   ;
13497   return 0;
13498 }
13499 _ACEOF
13500     if test x$atomic_builtins_link_tests = xyes; then
13501       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13502   (eval $ac_link) 2>&5
13503   ac_status=$?
13504   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13505   test $ac_status = 0; }; then
13506         eval libat_cv_have_at_exch_8=yes
13507       else
13508         eval libat_cv_have_at_exch_8=no
13509       fi
13510     else
13511       old_CFLAGS="$CFLAGS"
13512       # Compile unoptimized.
13513       CFLAGS="$CFLAGS -O0 -S"
13514       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13515   (eval $ac_compile) 2>&5
13516   ac_status=$?
13517   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13518   test $ac_status = 0; }; then
13519         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13520           eval libat_cv_have_at_exch_8=no
13521         else
13522           eval libat_cv_have_at_exch_8=yes
13523         fi
13524       else
13525         eval libat_cv_have_at_exch_8=no
13526       fi
13527       CFLAGS="$old_CFLAGS"
13528     fi
13529     rm -f conftest*
13530
13531 fi
13532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13533 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13534
13535
13536   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13537
13538 cat >>confdefs.h <<_ACEOF
13539 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13540 _ACEOF
13541
13542
13543
13544
13545
13546
13547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13548 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13549 if ${libat_cv_have_at_exch_16+:} false; then :
13550   $as_echo_n "(cached) " >&6
13551 else
13552
13553     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13554 /* end confdefs.h.  */
13555
13556 int
13557 main ()
13558 {
13559 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13560      __atomic_exchange_n(x, 0, 0);
13561   ;
13562   return 0;
13563 }
13564 _ACEOF
13565     if test x$atomic_builtins_link_tests = xyes; then
13566       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13567   (eval $ac_link) 2>&5
13568   ac_status=$?
13569   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13570   test $ac_status = 0; }; then
13571         eval libat_cv_have_at_exch_16=yes
13572       else
13573         eval libat_cv_have_at_exch_16=no
13574       fi
13575     else
13576       old_CFLAGS="$CFLAGS"
13577       # Compile unoptimized.
13578       CFLAGS="$CFLAGS -O0 -S"
13579       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13580   (eval $ac_compile) 2>&5
13581   ac_status=$?
13582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13583   test $ac_status = 0; }; then
13584         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13585           eval libat_cv_have_at_exch_16=no
13586         else
13587           eval libat_cv_have_at_exch_16=yes
13588         fi
13589       else
13590         eval libat_cv_have_at_exch_16=no
13591       fi
13592       CFLAGS="$old_CFLAGS"
13593     fi
13594     rm -f conftest*
13595
13596 fi
13597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13598 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13599
13600
13601   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13602
13603 cat >>confdefs.h <<_ACEOF
13604 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13605 _ACEOF
13606
13607
13608
13609
13610
13611
13612
13613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13614 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13615 if ${libat_cv_have_at_cas_1+:} false; then :
13616   $as_echo_n "(cached) " >&6
13617 else
13618
13619     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13620 /* end confdefs.h.  */
13621
13622 int
13623 main ()
13624 {
13625 typedef int T __attribute__((mode(QI))); T *x, *y;
13626      asm("" : "=g"(x), "=g"(y));
13627      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13628   ;
13629   return 0;
13630 }
13631 _ACEOF
13632     if test x$atomic_builtins_link_tests = xyes; then
13633       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13634   (eval $ac_link) 2>&5
13635   ac_status=$?
13636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13637   test $ac_status = 0; }; then
13638         eval libat_cv_have_at_cas_1=yes
13639       else
13640         eval libat_cv_have_at_cas_1=no
13641       fi
13642     else
13643       old_CFLAGS="$CFLAGS"
13644       # Compile unoptimized.
13645       CFLAGS="$CFLAGS -O0 -S"
13646       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13647   (eval $ac_compile) 2>&5
13648   ac_status=$?
13649   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13650   test $ac_status = 0; }; then
13651         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13652           eval libat_cv_have_at_cas_1=no
13653         else
13654           eval libat_cv_have_at_cas_1=yes
13655         fi
13656       else
13657         eval libat_cv_have_at_cas_1=no
13658       fi
13659       CFLAGS="$old_CFLAGS"
13660     fi
13661     rm -f conftest*
13662
13663 fi
13664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13665 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13666
13667
13668   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13669
13670 cat >>confdefs.h <<_ACEOF
13671 #define HAVE_ATOMIC_CAS_1 $yesno
13672 _ACEOF
13673
13674
13675
13676
13677
13678
13679   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13680 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13681 if ${libat_cv_have_at_cas_2+:} false; then :
13682   $as_echo_n "(cached) " >&6
13683 else
13684
13685     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13686 /* end confdefs.h.  */
13687
13688 int
13689 main ()
13690 {
13691 typedef int T __attribute__((mode(HI))); T *x, *y;
13692      asm("" : "=g"(x), "=g"(y));
13693      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13694   ;
13695   return 0;
13696 }
13697 _ACEOF
13698     if test x$atomic_builtins_link_tests = xyes; then
13699       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13700   (eval $ac_link) 2>&5
13701   ac_status=$?
13702   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13703   test $ac_status = 0; }; then
13704         eval libat_cv_have_at_cas_2=yes
13705       else
13706         eval libat_cv_have_at_cas_2=no
13707       fi
13708     else
13709       old_CFLAGS="$CFLAGS"
13710       # Compile unoptimized.
13711       CFLAGS="$CFLAGS -O0 -S"
13712       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13713   (eval $ac_compile) 2>&5
13714   ac_status=$?
13715   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13716   test $ac_status = 0; }; then
13717         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13718           eval libat_cv_have_at_cas_2=no
13719         else
13720           eval libat_cv_have_at_cas_2=yes
13721         fi
13722       else
13723         eval libat_cv_have_at_cas_2=no
13724       fi
13725       CFLAGS="$old_CFLAGS"
13726     fi
13727     rm -f conftest*
13728
13729 fi
13730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13731 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13732
13733
13734   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13735
13736 cat >>confdefs.h <<_ACEOF
13737 #define HAVE_ATOMIC_CAS_2 $yesno
13738 _ACEOF
13739
13740
13741
13742
13743
13744
13745   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13746 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13747 if ${libat_cv_have_at_cas_4+:} false; then :
13748   $as_echo_n "(cached) " >&6
13749 else
13750
13751     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13752 /* end confdefs.h.  */
13753
13754 int
13755 main ()
13756 {
13757 typedef int T __attribute__((mode(SI))); T *x, *y;
13758      asm("" : "=g"(x), "=g"(y));
13759      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13760   ;
13761   return 0;
13762 }
13763 _ACEOF
13764     if test x$atomic_builtins_link_tests = xyes; then
13765       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13766   (eval $ac_link) 2>&5
13767   ac_status=$?
13768   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13769   test $ac_status = 0; }; then
13770         eval libat_cv_have_at_cas_4=yes
13771       else
13772         eval libat_cv_have_at_cas_4=no
13773       fi
13774     else
13775       old_CFLAGS="$CFLAGS"
13776       # Compile unoptimized.
13777       CFLAGS="$CFLAGS -O0 -S"
13778       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13779   (eval $ac_compile) 2>&5
13780   ac_status=$?
13781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13782   test $ac_status = 0; }; then
13783         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13784           eval libat_cv_have_at_cas_4=no
13785         else
13786           eval libat_cv_have_at_cas_4=yes
13787         fi
13788       else
13789         eval libat_cv_have_at_cas_4=no
13790       fi
13791       CFLAGS="$old_CFLAGS"
13792     fi
13793     rm -f conftest*
13794
13795 fi
13796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13797 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13798
13799
13800   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13801
13802 cat >>confdefs.h <<_ACEOF
13803 #define HAVE_ATOMIC_CAS_4 $yesno
13804 _ACEOF
13805
13806
13807
13808
13809
13810
13811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13812 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13813 if ${libat_cv_have_at_cas_8+:} false; then :
13814   $as_echo_n "(cached) " >&6
13815 else
13816
13817     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13818 /* end confdefs.h.  */
13819
13820 int
13821 main ()
13822 {
13823 typedef int T __attribute__((mode(DI))); T *x, *y;
13824      asm("" : "=g"(x), "=g"(y));
13825      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13826   ;
13827   return 0;
13828 }
13829 _ACEOF
13830     if test x$atomic_builtins_link_tests = xyes; then
13831       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13832   (eval $ac_link) 2>&5
13833   ac_status=$?
13834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13835   test $ac_status = 0; }; then
13836         eval libat_cv_have_at_cas_8=yes
13837       else
13838         eval libat_cv_have_at_cas_8=no
13839       fi
13840     else
13841       old_CFLAGS="$CFLAGS"
13842       # Compile unoptimized.
13843       CFLAGS="$CFLAGS -O0 -S"
13844       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13845   (eval $ac_compile) 2>&5
13846   ac_status=$?
13847   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13848   test $ac_status = 0; }; then
13849         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13850           eval libat_cv_have_at_cas_8=no
13851         else
13852           eval libat_cv_have_at_cas_8=yes
13853         fi
13854       else
13855         eval libat_cv_have_at_cas_8=no
13856       fi
13857       CFLAGS="$old_CFLAGS"
13858     fi
13859     rm -f conftest*
13860
13861 fi
13862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13863 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13864
13865
13866   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13867
13868 cat >>confdefs.h <<_ACEOF
13869 #define HAVE_ATOMIC_CAS_8 $yesno
13870 _ACEOF
13871
13872
13873
13874
13875
13876
13877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13878 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13879 if ${libat_cv_have_at_cas_16+:} false; then :
13880   $as_echo_n "(cached) " >&6
13881 else
13882
13883     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13884 /* end confdefs.h.  */
13885
13886 int
13887 main ()
13888 {
13889 typedef int T __attribute__((mode(TI))); T *x, *y;
13890      asm("" : "=g"(x), "=g"(y));
13891      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13892   ;
13893   return 0;
13894 }
13895 _ACEOF
13896     if test x$atomic_builtins_link_tests = xyes; then
13897       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13898   (eval $ac_link) 2>&5
13899   ac_status=$?
13900   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13901   test $ac_status = 0; }; then
13902         eval libat_cv_have_at_cas_16=yes
13903       else
13904         eval libat_cv_have_at_cas_16=no
13905       fi
13906     else
13907       old_CFLAGS="$CFLAGS"
13908       # Compile unoptimized.
13909       CFLAGS="$CFLAGS -O0 -S"
13910       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13911   (eval $ac_compile) 2>&5
13912   ac_status=$?
13913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13914   test $ac_status = 0; }; then
13915         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13916           eval libat_cv_have_at_cas_16=no
13917         else
13918           eval libat_cv_have_at_cas_16=yes
13919         fi
13920       else
13921         eval libat_cv_have_at_cas_16=no
13922       fi
13923       CFLAGS="$old_CFLAGS"
13924     fi
13925     rm -f conftest*
13926
13927 fi
13928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13929 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13930
13931
13932   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
13933
13934 cat >>confdefs.h <<_ACEOF
13935 #define HAVE_ATOMIC_CAS_16 $yesno
13936 _ACEOF
13937
13938
13939
13940
13941
13942
13943
13944   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
13945 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
13946 if ${libat_cv_have_at_fadd_1+:} false; then :
13947   $as_echo_n "(cached) " >&6
13948 else
13949
13950     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13951 /* end confdefs.h.  */
13952
13953 int
13954 main ()
13955 {
13956 typedef int T __attribute__((mode(QI))); T *x, y;
13957      asm("" : "=g"(x), "=g"(y));
13958      __atomic_fetch_add (x, y, 0);
13959      __atomic_add_fetch (x, y, 0);
13960   ;
13961   return 0;
13962 }
13963 _ACEOF
13964     if test x$atomic_builtins_link_tests = xyes; then
13965       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13966   (eval $ac_link) 2>&5
13967   ac_status=$?
13968   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13969   test $ac_status = 0; }; then
13970         eval libat_cv_have_at_fadd_1=yes
13971       else
13972         eval libat_cv_have_at_fadd_1=no
13973       fi
13974     else
13975       old_CFLAGS="$CFLAGS"
13976       # Compile unoptimized.
13977       CFLAGS="$CFLAGS -O0 -S"
13978       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13979   (eval $ac_compile) 2>&5
13980   ac_status=$?
13981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13982   test $ac_status = 0; }; then
13983         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13984           eval libat_cv_have_at_fadd_1=no
13985         else
13986           eval libat_cv_have_at_fadd_1=yes
13987         fi
13988       else
13989         eval libat_cv_have_at_fadd_1=no
13990       fi
13991       CFLAGS="$old_CFLAGS"
13992     fi
13993     rm -f conftest*
13994
13995 fi
13996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
13997 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
13998
13999
14000   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
14001
14002 cat >>confdefs.h <<_ACEOF
14003 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
14004 _ACEOF
14005
14006
14007
14008
14009
14010
14011   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
14012 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
14013 if ${libat_cv_have_at_fadd_2+:} false; then :
14014   $as_echo_n "(cached) " >&6
14015 else
14016
14017     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14018 /* end confdefs.h.  */
14019
14020 int
14021 main ()
14022 {
14023 typedef int T __attribute__((mode(HI))); T *x, y;
14024      asm("" : "=g"(x), "=g"(y));
14025      __atomic_fetch_add (x, y, 0);
14026      __atomic_add_fetch (x, y, 0);
14027   ;
14028   return 0;
14029 }
14030 _ACEOF
14031     if test x$atomic_builtins_link_tests = xyes; then
14032       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14033   (eval $ac_link) 2>&5
14034   ac_status=$?
14035   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14036   test $ac_status = 0; }; then
14037         eval libat_cv_have_at_fadd_2=yes
14038       else
14039         eval libat_cv_have_at_fadd_2=no
14040       fi
14041     else
14042       old_CFLAGS="$CFLAGS"
14043       # Compile unoptimized.
14044       CFLAGS="$CFLAGS -O0 -S"
14045       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14046   (eval $ac_compile) 2>&5
14047   ac_status=$?
14048   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14049   test $ac_status = 0; }; then
14050         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14051           eval libat_cv_have_at_fadd_2=no
14052         else
14053           eval libat_cv_have_at_fadd_2=yes
14054         fi
14055       else
14056         eval libat_cv_have_at_fadd_2=no
14057       fi
14058       CFLAGS="$old_CFLAGS"
14059     fi
14060     rm -f conftest*
14061
14062 fi
14063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
14064 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
14065
14066
14067   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
14068
14069 cat >>confdefs.h <<_ACEOF
14070 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
14071 _ACEOF
14072
14073
14074
14075
14076
14077
14078   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
14079 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
14080 if ${libat_cv_have_at_fadd_4+:} false; then :
14081   $as_echo_n "(cached) " >&6
14082 else
14083
14084     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14085 /* end confdefs.h.  */
14086
14087 int
14088 main ()
14089 {
14090 typedef int T __attribute__((mode(SI))); T *x, y;
14091      asm("" : "=g"(x), "=g"(y));
14092      __atomic_fetch_add (x, y, 0);
14093      __atomic_add_fetch (x, y, 0);
14094   ;
14095   return 0;
14096 }
14097 _ACEOF
14098     if test x$atomic_builtins_link_tests = xyes; then
14099       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14100   (eval $ac_link) 2>&5
14101   ac_status=$?
14102   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14103   test $ac_status = 0; }; then
14104         eval libat_cv_have_at_fadd_4=yes
14105       else
14106         eval libat_cv_have_at_fadd_4=no
14107       fi
14108     else
14109       old_CFLAGS="$CFLAGS"
14110       # Compile unoptimized.
14111       CFLAGS="$CFLAGS -O0 -S"
14112       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14113   (eval $ac_compile) 2>&5
14114   ac_status=$?
14115   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14116   test $ac_status = 0; }; then
14117         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14118           eval libat_cv_have_at_fadd_4=no
14119         else
14120           eval libat_cv_have_at_fadd_4=yes
14121         fi
14122       else
14123         eval libat_cv_have_at_fadd_4=no
14124       fi
14125       CFLAGS="$old_CFLAGS"
14126     fi
14127     rm -f conftest*
14128
14129 fi
14130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
14131 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
14132
14133
14134   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
14135
14136 cat >>confdefs.h <<_ACEOF
14137 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
14138 _ACEOF
14139
14140
14141
14142
14143
14144
14145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
14146 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
14147 if ${libat_cv_have_at_fadd_8+:} false; then :
14148   $as_echo_n "(cached) " >&6
14149 else
14150
14151     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14152 /* end confdefs.h.  */
14153
14154 int
14155 main ()
14156 {
14157 typedef int T __attribute__((mode(DI))); T *x, y;
14158      asm("" : "=g"(x), "=g"(y));
14159      __atomic_fetch_add (x, y, 0);
14160      __atomic_add_fetch (x, y, 0);
14161   ;
14162   return 0;
14163 }
14164 _ACEOF
14165     if test x$atomic_builtins_link_tests = xyes; then
14166       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14167   (eval $ac_link) 2>&5
14168   ac_status=$?
14169   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14170   test $ac_status = 0; }; then
14171         eval libat_cv_have_at_fadd_8=yes
14172       else
14173         eval libat_cv_have_at_fadd_8=no
14174       fi
14175     else
14176       old_CFLAGS="$CFLAGS"
14177       # Compile unoptimized.
14178       CFLAGS="$CFLAGS -O0 -S"
14179       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14180   (eval $ac_compile) 2>&5
14181   ac_status=$?
14182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14183   test $ac_status = 0; }; then
14184         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14185           eval libat_cv_have_at_fadd_8=no
14186         else
14187           eval libat_cv_have_at_fadd_8=yes
14188         fi
14189       else
14190         eval libat_cv_have_at_fadd_8=no
14191       fi
14192       CFLAGS="$old_CFLAGS"
14193     fi
14194     rm -f conftest*
14195
14196 fi
14197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
14198 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
14199
14200
14201   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
14202
14203 cat >>confdefs.h <<_ACEOF
14204 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
14205 _ACEOF
14206
14207
14208
14209
14210
14211
14212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
14213 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
14214 if ${libat_cv_have_at_fadd_16+:} false; then :
14215   $as_echo_n "(cached) " >&6
14216 else
14217
14218     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14219 /* end confdefs.h.  */
14220
14221 int
14222 main ()
14223 {
14224 typedef int T __attribute__((mode(TI))); T *x, y;
14225      asm("" : "=g"(x), "=g"(y));
14226      __atomic_fetch_add (x, y, 0);
14227      __atomic_add_fetch (x, y, 0);
14228   ;
14229   return 0;
14230 }
14231 _ACEOF
14232     if test x$atomic_builtins_link_tests = xyes; then
14233       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14234   (eval $ac_link) 2>&5
14235   ac_status=$?
14236   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14237   test $ac_status = 0; }; then
14238         eval libat_cv_have_at_fadd_16=yes
14239       else
14240         eval libat_cv_have_at_fadd_16=no
14241       fi
14242     else
14243       old_CFLAGS="$CFLAGS"
14244       # Compile unoptimized.
14245       CFLAGS="$CFLAGS -O0 -S"
14246       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14247   (eval $ac_compile) 2>&5
14248   ac_status=$?
14249   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14250   test $ac_status = 0; }; then
14251         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14252           eval libat_cv_have_at_fadd_16=no
14253         else
14254           eval libat_cv_have_at_fadd_16=yes
14255         fi
14256       else
14257         eval libat_cv_have_at_fadd_16=no
14258       fi
14259       CFLAGS="$old_CFLAGS"
14260     fi
14261     rm -f conftest*
14262
14263 fi
14264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
14265 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
14266
14267
14268   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
14269
14270 cat >>confdefs.h <<_ACEOF
14271 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
14272 _ACEOF
14273
14274
14275
14276
14277
14278
14279
14280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
14281 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
14282 if ${libat_cv_have_at_fop_1+:} false; then :
14283   $as_echo_n "(cached) " >&6
14284 else
14285
14286     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14287 /* end confdefs.h.  */
14288
14289 int
14290 main ()
14291 {
14292 typedef int T __attribute__((mode(QI))); T *x, y;
14293      asm("" : "=g"(x), "=g"(y));
14294      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14295      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14296      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14297      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14298      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14299      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14300   ;
14301   return 0;
14302 }
14303 _ACEOF
14304     if test x$atomic_builtins_link_tests = xyes; then
14305       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14306   (eval $ac_link) 2>&5
14307   ac_status=$?
14308   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14309   test $ac_status = 0; }; then
14310         eval libat_cv_have_at_fop_1=yes
14311       else
14312         eval libat_cv_have_at_fop_1=no
14313       fi
14314     else
14315       old_CFLAGS="$CFLAGS"
14316       # Compile unoptimized.
14317       CFLAGS="$CFLAGS -O0 -S"
14318       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14319   (eval $ac_compile) 2>&5
14320   ac_status=$?
14321   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14322   test $ac_status = 0; }; then
14323         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14324           eval libat_cv_have_at_fop_1=no
14325         else
14326           eval libat_cv_have_at_fop_1=yes
14327         fi
14328       else
14329         eval libat_cv_have_at_fop_1=no
14330       fi
14331       CFLAGS="$old_CFLAGS"
14332     fi
14333     rm -f conftest*
14334
14335 fi
14336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
14337 $as_echo "$libat_cv_have_at_fop_1" >&6; }
14338
14339
14340   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
14341
14342 cat >>confdefs.h <<_ACEOF
14343 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
14344 _ACEOF
14345
14346
14347
14348
14349
14350
14351   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14352 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14353 if ${libat_cv_have_at_fop_2+:} false; then :
14354   $as_echo_n "(cached) " >&6
14355 else
14356
14357     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14358 /* end confdefs.h.  */
14359
14360 int
14361 main ()
14362 {
14363 typedef int T __attribute__((mode(HI))); T *x, y;
14364      asm("" : "=g"(x), "=g"(y));
14365      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14366      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14367      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14368      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14369      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14370      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14371   ;
14372   return 0;
14373 }
14374 _ACEOF
14375     if test x$atomic_builtins_link_tests = xyes; then
14376       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14377   (eval $ac_link) 2>&5
14378   ac_status=$?
14379   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14380   test $ac_status = 0; }; then
14381         eval libat_cv_have_at_fop_2=yes
14382       else
14383         eval libat_cv_have_at_fop_2=no
14384       fi
14385     else
14386       old_CFLAGS="$CFLAGS"
14387       # Compile unoptimized.
14388       CFLAGS="$CFLAGS -O0 -S"
14389       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14390   (eval $ac_compile) 2>&5
14391   ac_status=$?
14392   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14393   test $ac_status = 0; }; then
14394         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14395           eval libat_cv_have_at_fop_2=no
14396         else
14397           eval libat_cv_have_at_fop_2=yes
14398         fi
14399       else
14400         eval libat_cv_have_at_fop_2=no
14401       fi
14402       CFLAGS="$old_CFLAGS"
14403     fi
14404     rm -f conftest*
14405
14406 fi
14407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14408 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14409
14410
14411   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14412
14413 cat >>confdefs.h <<_ACEOF
14414 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14415 _ACEOF
14416
14417
14418
14419
14420
14421
14422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14423 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14424 if ${libat_cv_have_at_fop_4+:} false; then :
14425   $as_echo_n "(cached) " >&6
14426 else
14427
14428     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14429 /* end confdefs.h.  */
14430
14431 int
14432 main ()
14433 {
14434 typedef int T __attribute__((mode(SI))); T *x, y;
14435      asm("" : "=g"(x), "=g"(y));
14436      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14437      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14438      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14439      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14440      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14441      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14442   ;
14443   return 0;
14444 }
14445 _ACEOF
14446     if test x$atomic_builtins_link_tests = xyes; then
14447       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14448   (eval $ac_link) 2>&5
14449   ac_status=$?
14450   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14451   test $ac_status = 0; }; then
14452         eval libat_cv_have_at_fop_4=yes
14453       else
14454         eval libat_cv_have_at_fop_4=no
14455       fi
14456     else
14457       old_CFLAGS="$CFLAGS"
14458       # Compile unoptimized.
14459       CFLAGS="$CFLAGS -O0 -S"
14460       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14461   (eval $ac_compile) 2>&5
14462   ac_status=$?
14463   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14464   test $ac_status = 0; }; then
14465         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14466           eval libat_cv_have_at_fop_4=no
14467         else
14468           eval libat_cv_have_at_fop_4=yes
14469         fi
14470       else
14471         eval libat_cv_have_at_fop_4=no
14472       fi
14473       CFLAGS="$old_CFLAGS"
14474     fi
14475     rm -f conftest*
14476
14477 fi
14478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14479 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14480
14481
14482   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14483
14484 cat >>confdefs.h <<_ACEOF
14485 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14486 _ACEOF
14487
14488
14489
14490
14491
14492
14493   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14494 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14495 if ${libat_cv_have_at_fop_8+:} false; then :
14496   $as_echo_n "(cached) " >&6
14497 else
14498
14499     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14500 /* end confdefs.h.  */
14501
14502 int
14503 main ()
14504 {
14505 typedef int T __attribute__((mode(DI))); T *x, y;
14506      asm("" : "=g"(x), "=g"(y));
14507      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14508      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14509      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14510      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14511      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14512      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14513   ;
14514   return 0;
14515 }
14516 _ACEOF
14517     if test x$atomic_builtins_link_tests = xyes; then
14518       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14519   (eval $ac_link) 2>&5
14520   ac_status=$?
14521   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14522   test $ac_status = 0; }; then
14523         eval libat_cv_have_at_fop_8=yes
14524       else
14525         eval libat_cv_have_at_fop_8=no
14526       fi
14527     else
14528       old_CFLAGS="$CFLAGS"
14529       # Compile unoptimized.
14530       CFLAGS="$CFLAGS -O0 -S"
14531       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14532   (eval $ac_compile) 2>&5
14533   ac_status=$?
14534   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14535   test $ac_status = 0; }; then
14536         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14537           eval libat_cv_have_at_fop_8=no
14538         else
14539           eval libat_cv_have_at_fop_8=yes
14540         fi
14541       else
14542         eval libat_cv_have_at_fop_8=no
14543       fi
14544       CFLAGS="$old_CFLAGS"
14545     fi
14546     rm -f conftest*
14547
14548 fi
14549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14550 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14551
14552
14553   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14554
14555 cat >>confdefs.h <<_ACEOF
14556 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14557 _ACEOF
14558
14559
14560
14561
14562
14563
14564   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14565 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14566 if ${libat_cv_have_at_fop_16+:} false; then :
14567   $as_echo_n "(cached) " >&6
14568 else
14569
14570     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14571 /* end confdefs.h.  */
14572
14573 int
14574 main ()
14575 {
14576 typedef int T __attribute__((mode(TI))); T *x, y;
14577      asm("" : "=g"(x), "=g"(y));
14578      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14579      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14580      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14581      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14582      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14583      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14584   ;
14585   return 0;
14586 }
14587 _ACEOF
14588     if test x$atomic_builtins_link_tests = xyes; then
14589       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14590   (eval $ac_link) 2>&5
14591   ac_status=$?
14592   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14593   test $ac_status = 0; }; then
14594         eval libat_cv_have_at_fop_16=yes
14595       else
14596         eval libat_cv_have_at_fop_16=no
14597       fi
14598     else
14599       old_CFLAGS="$CFLAGS"
14600       # Compile unoptimized.
14601       CFLAGS="$CFLAGS -O0 -S"
14602       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14603   (eval $ac_compile) 2>&5
14604   ac_status=$?
14605   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14606   test $ac_status = 0; }; then
14607         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14608           eval libat_cv_have_at_fop_16=no
14609         else
14610           eval libat_cv_have_at_fop_16=yes
14611         fi
14612       else
14613         eval libat_cv_have_at_fop_16=no
14614       fi
14615       CFLAGS="$old_CFLAGS"
14616     fi
14617     rm -f conftest*
14618
14619 fi
14620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14621 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14622
14623
14624   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14625
14626 cat >>confdefs.h <<_ACEOF
14627 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14628 _ACEOF
14629
14630
14631
14632
14633
14634
14635  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14636 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14637 if ${ac_cv_c_bigendian+:} false; then :
14638   $as_echo_n "(cached) " >&6
14639 else
14640   ac_cv_c_bigendian=unknown
14641     # See if we're dealing with a universal compiler.
14642     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14643 /* end confdefs.h.  */
14644 #ifndef __APPLE_CC__
14645                not a universal capable compiler
14646              #endif
14647              typedef int dummy;
14648
14649 _ACEOF
14650 if ac_fn_c_try_compile "$LINENO"; then :
14651
14652         # Check for potential -arch flags.  It is not universal unless
14653         # there are at least two -arch flags with different values.
14654         ac_arch=
14655         ac_prev=
14656         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14657          if test -n "$ac_prev"; then
14658            case $ac_word in
14659              i?86 | x86_64 | ppc | ppc64)
14660                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14661                  ac_arch=$ac_word
14662                else
14663                  ac_cv_c_bigendian=universal
14664                  break
14665                fi
14666                ;;
14667            esac
14668            ac_prev=
14669          elif test "x$ac_word" = "x-arch"; then
14670            ac_prev=arch
14671          fi
14672        done
14673 fi
14674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14675     if test $ac_cv_c_bigendian = unknown; then
14676       # See if sys/param.h defines the BYTE_ORDER macro.
14677       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14678 /* end confdefs.h.  */
14679 #include <sys/types.h>
14680              #include <sys/param.h>
14681
14682 int
14683 main ()
14684 {
14685 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14686                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14687                      && LITTLE_ENDIAN)
14688               bogus endian macros
14689              #endif
14690
14691   ;
14692   return 0;
14693 }
14694 _ACEOF
14695 if ac_fn_c_try_compile "$LINENO"; then :
14696   # It does; now see whether it defined to BIG_ENDIAN or not.
14697          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14698 /* end confdefs.h.  */
14699 #include <sys/types.h>
14700                 #include <sys/param.h>
14701
14702 int
14703 main ()
14704 {
14705 #if BYTE_ORDER != BIG_ENDIAN
14706                  not big endian
14707                 #endif
14708
14709   ;
14710   return 0;
14711 }
14712 _ACEOF
14713 if ac_fn_c_try_compile "$LINENO"; then :
14714   ac_cv_c_bigendian=yes
14715 else
14716   ac_cv_c_bigendian=no
14717 fi
14718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14719 fi
14720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14721     fi
14722     if test $ac_cv_c_bigendian = unknown; then
14723       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14724       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14725 /* end confdefs.h.  */
14726 #include <limits.h>
14727
14728 int
14729 main ()
14730 {
14731 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14732               bogus endian macros
14733              #endif
14734
14735   ;
14736   return 0;
14737 }
14738 _ACEOF
14739 if ac_fn_c_try_compile "$LINENO"; then :
14740   # It does; now see whether it defined to _BIG_ENDIAN or not.
14741          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14742 /* end confdefs.h.  */
14743 #include <limits.h>
14744
14745 int
14746 main ()
14747 {
14748 #ifndef _BIG_ENDIAN
14749                  not big endian
14750                 #endif
14751
14752   ;
14753   return 0;
14754 }
14755 _ACEOF
14756 if ac_fn_c_try_compile "$LINENO"; then :
14757   ac_cv_c_bigendian=yes
14758 else
14759   ac_cv_c_bigendian=no
14760 fi
14761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14762 fi
14763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14764     fi
14765     if test $ac_cv_c_bigendian = unknown; then
14766       # Compile a test program.
14767       if test "$cross_compiling" = yes; then :
14768   # Try to guess by grepping values from an object file.
14769          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14770 /* end confdefs.h.  */
14771 short int ascii_mm[] =
14772                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14773                 short int ascii_ii[] =
14774                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14775                 int use_ascii (int i) {
14776                   return ascii_mm[i] + ascii_ii[i];
14777                 }
14778                 short int ebcdic_ii[] =
14779                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14780                 short int ebcdic_mm[] =
14781                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14782                 int use_ebcdic (int i) {
14783                   return ebcdic_mm[i] + ebcdic_ii[i];
14784                 }
14785                 extern int foo;
14786
14787 int
14788 main ()
14789 {
14790 return use_ascii (foo) == use_ebcdic (foo);
14791   ;
14792   return 0;
14793 }
14794 _ACEOF
14795 if ac_fn_c_try_compile "$LINENO"; then :
14796   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14797               ac_cv_c_bigendian=yes
14798             fi
14799             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14800               if test "$ac_cv_c_bigendian" = unknown; then
14801                 ac_cv_c_bigendian=no
14802               else
14803                 # finding both strings is unlikely to happen, but who knows?
14804                 ac_cv_c_bigendian=unknown
14805               fi
14806             fi
14807 fi
14808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14809 else
14810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14811 /* end confdefs.h.  */
14812 $ac_includes_default
14813 int
14814 main ()
14815 {
14816
14817              /* Are we little or big endian?  From Harbison&Steele.  */
14818              union
14819              {
14820                long int l;
14821                char c[sizeof (long int)];
14822              } u;
14823              u.l = 1;
14824              return u.c[sizeof (long int) - 1] == 1;
14825
14826   ;
14827   return 0;
14828 }
14829 _ACEOF
14830 if ac_fn_c_try_run "$LINENO"; then :
14831   ac_cv_c_bigendian=no
14832 else
14833   ac_cv_c_bigendian=yes
14834 fi
14835 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14836   conftest.$ac_objext conftest.beam conftest.$ac_ext
14837 fi
14838
14839     fi
14840 fi
14841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14842 $as_echo "$ac_cv_c_bigendian" >&6; }
14843  case $ac_cv_c_bigendian in #(
14844    yes)
14845      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14846 ;; #(
14847    no)
14848       ;; #(
14849    universal)
14850
14851 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14852
14853      ;; #(
14854    *)
14855      as_fn_error $? "unknown endianness
14856  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14857  esac
14858
14859 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14860
14861
14862
14863   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14864 $as_echo_n "checking for the word size... " >&6; }
14865 if ${libat_cv_wordsize+:} false; then :
14866   $as_echo_n "(cached) " >&6
14867 else
14868   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14869
14870 else
14871   as_fn_error $? "Could not determine word size." "$LINENO" 5
14872 fi
14873
14874 fi
14875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14876 $as_echo "$libat_cv_wordsize" >&6; }
14877
14878 cat >>confdefs.h <<_ACEOF
14879 #define WORDSIZE $libat_cv_wordsize
14880 _ACEOF
14881
14882
14883
14884 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
14885 # In case the pthread.h system header is not found, this test will fail.
14886 case " $config_path " in
14887  *" posix "*)
14888   XPCFLAGS=""
14889   CFLAGS="$CFLAGS -pthread"
14890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14891 /* end confdefs.h.  */
14892 #include <pthread.h>
14893       void *g(void *d) { return NULL; }
14894 int
14895 main ()
14896 {
14897 pthread_t t; pthread_create(&t,NULL,g,NULL);
14898   ;
14899   return 0;
14900 }
14901 _ACEOF
14902 if ac_fn_c_try_link "$LINENO"; then :
14903   XPCFLAGS=" -pthread"
14904 else
14905   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
14906      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14907 /* end confdefs.h.  */
14908 #include <pthread.h>
14909         void *g(void *d) { return NULL; }
14910 int
14911 main ()
14912 {
14913 pthread_t t; pthread_create(&t,NULL,g,NULL);
14914   ;
14915   return 0;
14916 }
14917 _ACEOF
14918 if ac_fn_c_try_link "$LINENO"; then :
14919
14920 else
14921   as_fn_error $? "Pthreads are required to build libatomic" "$LINENO" 5
14922 fi
14923 rm -f core conftest.err conftest.$ac_objext \
14924     conftest$ac_exeext conftest.$ac_ext
14925 fi
14926 rm -f core conftest.err conftest.$ac_objext \
14927     conftest$ac_exeext conftest.$ac_ext
14928   CFLAGS="$save_CFLAGS $XPCFLAGS"
14929   ;;
14930 esac
14931
14932 # See what sort of export controls are available.
14933
14934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
14935 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
14936 if ${libat_cv_have_attribute_visibility+:} false; then :
14937   $as_echo_n "(cached) " >&6
14938 else
14939
14940   save_CFLAGS="$CFLAGS"
14941   CFLAGS="$CFLAGS -Werror"
14942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14943 /* end confdefs.h.  */
14944 void __attribute__((visibility("hidden"))) foo(void) { }
14945 int
14946 main ()
14947 {
14948
14949   ;
14950   return 0;
14951 }
14952 _ACEOF
14953 if ac_fn_c_try_compile "$LINENO"; then :
14954   libat_cv_have_attribute_visibility=yes
14955 else
14956   libat_cv_have_attribute_visibility=no
14957 fi
14958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14959   CFLAGS="$save_CFLAGS"
14960 fi
14961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
14962 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
14963   if test $libat_cv_have_attribute_visibility = yes; then
14964
14965 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
14966
14967   fi
14968
14969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
14970 $as_echo_n "checking whether the target supports dllexport... " >&6; }
14971 if ${libat_cv_have_attribute_dllexport+:} false; then :
14972   $as_echo_n "(cached) " >&6
14973 else
14974
14975   save_CFLAGS="$CFLAGS"
14976   CFLAGS="$CFLAGS -Werror"
14977   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14978 /* end confdefs.h.  */
14979 void __attribute__((dllexport)) foo(void) { }
14980 int
14981 main ()
14982 {
14983
14984   ;
14985   return 0;
14986 }
14987 _ACEOF
14988 if ac_fn_c_try_compile "$LINENO"; then :
14989   libat_cv_have_attribute_dllexport=yes
14990 else
14991   libat_cv_have_attribute_dllexport=no
14992 fi
14993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14994   CFLAGS="$save_CFLAGS"
14995 fi
14996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
14997 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
14998   if test $libat_cv_have_attribute_dllexport = yes; then
14999
15000 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
15001
15002   fi
15003
15004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
15005 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
15006 if ${libat_cv_have_attribute_alias+:} false; then :
15007   $as_echo_n "(cached) " >&6
15008 else
15009
15010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15011 /* end confdefs.h.  */
15012
15013 void foo(void) { }
15014 extern void bar(void) __attribute__((alias("foo")));
15015 int
15016 main ()
15017 {
15018 bar();
15019   ;
15020   return 0;
15021 }
15022 _ACEOF
15023 if ac_fn_c_try_link "$LINENO"; then :
15024   libat_cv_have_attribute_alias=yes
15025 else
15026   libat_cv_have_attribute_alias=no
15027 fi
15028 rm -f core conftest.err conftest.$ac_objext \
15029     conftest$ac_exeext conftest.$ac_ext
15030 fi
15031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
15032 $as_echo "$libat_cv_have_attribute_alias" >&6; }
15033   if test $libat_cv_have_attribute_alias = yes; then
15034
15035 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
15036
15037   fi
15038 if test x$try_ifunc = xyes; then
15039
15040   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
15041 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
15042 if ${libat_cv_have_ifunc+:} false; then :
15043   $as_echo_n "(cached) " >&6
15044 else
15045
15046   save_CFLAGS="$CFLAGS"
15047   CFLAGS="$CFLAGS -Werror"
15048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15049 /* end confdefs.h.  */
15050
15051     int foo_alt(void) { return 0; }
15052     typedef int F (void);
15053     F *foo_sel(void) { return foo_alt; }
15054     int foo(void) __attribute__((ifunc("foo_sel")));
15055 int
15056 main ()
15057 {
15058 return foo();
15059   ;
15060   return 0;
15061 }
15062 _ACEOF
15063 if ac_fn_c_try_link "$LINENO"; then :
15064   libat_cv_have_ifunc=yes
15065 else
15066   libat_cv_have_ifunc=no
15067 fi
15068 rm -f core conftest.err conftest.$ac_objext \
15069     conftest$ac_exeext conftest.$ac_ext
15070 fi
15071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
15072 $as_echo "$libat_cv_have_ifunc" >&6; }
15073
15074   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
15075
15076 cat >>confdefs.h <<_ACEOF
15077 #define HAVE_IFUNC $yesno
15078 _ACEOF
15079
15080
15081
15082 fi
15083
15084 # Check linker support.
15085
15086
15087 # Check whether --with-gnu-ld was given.
15088 if test "${with_gnu_ld+set}" = set; then :
15089   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
15090 else
15091   with_gnu_ld=no
15092 fi
15093
15094 ac_prog=ld
15095 if test "$GCC" = yes; then
15096   # Check if gcc -print-prog-name=ld gives a path.
15097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
15098 $as_echo_n "checking for ld used by $CC... " >&6; }
15099   case $host in
15100   *-*-mingw*)
15101     # gcc leaves a trailing carriage return which upsets mingw
15102     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
15103   *)
15104     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
15105   esac
15106   case $ac_prog in
15107     # Accept absolute paths.
15108     [\\/]* | ?:[\\/]*)
15109       re_direlt='/[^/][^/]*/\.\./'
15110       # Canonicalize the pathname of ld
15111       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
15112       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
15113         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
15114       done
15115       test -z "$LD" && LD="$ac_prog"
15116       ;;
15117   "")
15118     # If it fails, then pretend we aren't using GCC.
15119     ac_prog=ld
15120     ;;
15121   *)
15122     # If it is relative, then search for the first ld in PATH.
15123     with_gnu_ld=unknown
15124     ;;
15125   esac
15126 elif test "$with_gnu_ld" = yes; then
15127   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
15128 $as_echo_n "checking for GNU ld... " >&6; }
15129 else
15130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
15131 $as_echo_n "checking for non-GNU ld... " >&6; }
15132 fi
15133 if ${lt_cv_path_LD+:} false; then :
15134   $as_echo_n "(cached) " >&6
15135 else
15136   if test -z "$LD"; then
15137   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15138   for ac_dir in $PATH; do
15139     IFS="$lt_save_ifs"
15140     test -z "$ac_dir" && ac_dir=.
15141     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
15142       lt_cv_path_LD="$ac_dir/$ac_prog"
15143       # Check to see if the program is GNU ld.  I'd rather use --version,
15144       # but apparently some variants of GNU ld only accept -v.
15145       # Break only if it was the GNU/non-GNU ld that we prefer.
15146       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
15147       *GNU* | *'with BFD'*)
15148         test "$with_gnu_ld" != no && break
15149         ;;
15150       *)
15151         test "$with_gnu_ld" != yes && break
15152         ;;
15153       esac
15154     fi
15155   done
15156   IFS="$lt_save_ifs"
15157 else
15158   lt_cv_path_LD="$LD" # Let the user override the test with a path.
15159 fi
15160 fi
15161
15162 LD="$lt_cv_path_LD"
15163 if test -n "$LD"; then
15164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
15165 $as_echo "$LD" >&6; }
15166 else
15167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15168 $as_echo "no" >&6; }
15169 fi
15170 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
15171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
15172 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
15173 if ${lt_cv_prog_gnu_ld+:} false; then :
15174   $as_echo_n "(cached) " >&6
15175 else
15176   # I'd rather use --version here, but apparently some GNU lds only accept -v.
15177 case `$LD -v 2>&1 </dev/null` in
15178 *GNU* | *'with BFD'*)
15179   lt_cv_prog_gnu_ld=yes
15180   ;;
15181 *)
15182   lt_cv_prog_gnu_ld=no
15183   ;;
15184 esac
15185 fi
15186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
15187 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
15188 with_gnu_ld=$lt_cv_prog_gnu_ld
15189
15190
15191
15192
15193
15194
15195
15196   # If we're not using GNU ld, then there's no point in even trying these
15197   # tests.  Check for that first.  We should have already tested for gld
15198   # by now (in libtool), but require it now just to be safe...
15199   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
15200   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
15201
15202
15203
15204   # The name set by libtool depends on the version of libtool.  Shame on us
15205   # for depending on an impl detail, but c'est la vie.  Older versions used
15206   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
15207   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
15208   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
15209   # set (hence we're using an older libtool), then set it.
15210   if test x${with_gnu_ld+set} != xset; then
15211     if test x${ac_cv_prog_gnu_ld+set} != xset; then
15212       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
15213       with_gnu_ld=no
15214     else
15215       with_gnu_ld=$ac_cv_prog_gnu_ld
15216     fi
15217   fi
15218
15219   # Start by getting the version number.  I think the libtool test already
15220   # does some of this, but throws away the result.
15221   libat_ld_is_gold=no
15222   libat_ld_is_mold=no
15223   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
15224     libat_ld_is_gold=yes
15225   elif $LD --version 2>/dev/null | grep 'mold' >/dev/null 2>&1; then
15226     libat_ld_is_mold=yes
15227   fi
15228
15229   ldver=`$LD --version 2>/dev/null |
15230          sed -e 's/[. ][0-9]\{8\}$//;s/.* \([^ ]\{1,\}\)$/\1/; q'`
15231
15232   libat_gnu_ld_version=`echo $ldver | \
15233          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
15234
15235   # Set --gc-sections.
15236   if test "$with_gnu_ld" = "notbroken"; then
15237     # GNU ld it is!  Joy and bunny rabbits!
15238
15239     # All these tests are for C++; save the language and the compiler flags.
15240     # Need to do this so that g++ won't try to link in libstdc++
15241     ac_test_CFLAGS="${CFLAGS+set}"
15242     ac_save_CFLAGS="$CFLAGS"
15243     CFLAGS='-x c++  -Wl,--gc-sections'
15244
15245     # Check for -Wl,--gc-sections
15246     # XXX This test is broken at the moment, as symbols required for linking
15247     # are now in libsupc++ (not built yet).  In addition, this test has
15248     # cored on solaris in the past.  In addition, --gc-sections doesn't
15249     # really work at the moment (keeps on discarding used sections, first
15250     # .eh_frame and now some of the glibc sections for iconv).
15251     # Bzzzzt.  Thanks for playing, maybe next time.
15252     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
15253 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
15254     if test "$cross_compiling" = yes; then :
15255   ac_sectionLDflags=yes
15256 else
15257   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15258 /* end confdefs.h.  */
15259
15260      int main(void)
15261      {
15262        try { throw 1; }
15263        catch (...) { };
15264        return 0;
15265      }
15266
15267 _ACEOF
15268 if ac_fn_c_try_run "$LINENO"; then :
15269   ac_sectionLDflags=yes
15270 else
15271   ac_sectionLDflags=no
15272 fi
15273 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15274   conftest.$ac_objext conftest.beam conftest.$ac_ext
15275 fi
15276
15277     if test "$ac_test_CFLAGS" = set; then
15278       CFLAGS="$ac_save_CFLAGS"
15279     else
15280       # this is the suspicious part
15281       CFLAGS=''
15282     fi
15283     if test "$ac_sectionLDflags" = "yes"; then
15284       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
15285     fi
15286     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
15287 $as_echo "$ac_sectionLDflags" >&6; }
15288   fi
15289
15290   # Set linker optimization flags.
15291   if test x"$with_gnu_ld" = x"yes"; then
15292     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
15293   fi
15294
15295
15296
15297
15298
15299
15300  # Check whether --enable-symvers was given.
15301 if test "${enable_symvers+set}" = set; then :
15302   enableval=$enable_symvers;
15303       case "$enableval" in
15304        yes|no|gnu*|sun) ;;
15305        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
15306                           esac
15307
15308 else
15309   enable_symvers=yes
15310 fi
15311
15312
15313
15314 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
15315 # don't know enough about $LD to do tricks...
15316
15317
15318 # Turn a 'yes' into a suitable default.
15319 if test x$enable_symvers = xyes ; then
15320   # FIXME  The following test is too strict, in theory.
15321   if test $enable_shared = no || test "x$LD" = x; then
15322     enable_symvers=no
15323   else
15324     if test $with_gnu_ld = yes ; then
15325       enable_symvers=gnu
15326     else
15327       case ${target_os} in
15328         # Sun symbol versioning exists since Solaris 2.5.
15329         solaris2.[5-9]* | solaris2.1[0-9]*)
15330           enable_symvers=sun ;;
15331         *)
15332           enable_symvers=no ;;
15333       esac
15334     fi
15335   fi
15336 fi
15337
15338 # Check if 'sun' was requested on non-Solaris 2 platforms.
15339 if test x$enable_symvers = xsun ; then
15340   case ${target_os} in
15341     solaris2*)
15342       # All fine.
15343       ;;
15344     *)
15345       # Unlikely to work.
15346       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
15347 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
15348       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
15349 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
15350       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15351 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15352       enable_symvers=no
15353       ;;
15354   esac
15355 fi
15356
15357 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15358 if test $enable_symvers != no; then
15359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15360 $as_echo_n "checking for shared libgcc... " >&6; }
15361   ac_save_CFLAGS="$CFLAGS"
15362   CFLAGS=' -lgcc_s'
15363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15364 /* end confdefs.h.  */
15365
15366 int
15367 main ()
15368 {
15369 return 0;
15370   ;
15371   return 0;
15372 }
15373 _ACEOF
15374 if ac_fn_c_try_link "$LINENO"; then :
15375   libat_shared_libgcc=yes
15376 else
15377   libat_shared_libgcc=no
15378 fi
15379 rm -f core conftest.err conftest.$ac_objext \
15380     conftest$ac_exeext conftest.$ac_ext
15381   CFLAGS="$ac_save_CFLAGS"
15382   if test $libat_shared_libgcc = no; then
15383     cat > conftest.c <<EOF
15384 int main (void) { return 0; }
15385 EOF
15386     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15387                              -shared -shared-libgcc -o conftest.so \
15388                              conftest.c -v 2>&1 >/dev/null \
15389                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15390     rm -f conftest.c conftest.so
15391     if test x${libat_libgcc_s_suffix+set} = xset; then
15392       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15393       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15394 /* end confdefs.h.  */
15395
15396 int
15397 main ()
15398 {
15399 return 0;
15400   ;
15401   return 0;
15402 }
15403 _ACEOF
15404 if ac_fn_c_try_link "$LINENO"; then :
15405   libat_shared_libgcc=yes
15406 fi
15407 rm -f core conftest.err conftest.$ac_objext \
15408     conftest$ac_exeext conftest.$ac_ext
15409       CFLAGS="$ac_save_CFLAGS"
15410     fi
15411   fi
15412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15413 $as_echo "$libat_shared_libgcc" >&6; }
15414 fi
15415
15416 # For GNU ld, we need at least this version.  The format is described in
15417 # LIBAT_CHECK_LINKER_FEATURES above.
15418 libat_min_gnu_ld_version=21400
15419 # XXXXXXXXXXX libat_gnu_ld_version=21390
15420
15421 # Check to see if unspecified "yes" value can win, given results above.
15422 # Change "yes" into either "no" or a style name.
15423 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15424   if test $with_gnu_ld = yes; then
15425     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15426       enable_symvers=gnu
15427     elif test $libat_ld_is_gold = yes ; then
15428       enable_symvers=gnu
15429     elif test $libat_ld_is_mold = yes ; then
15430       enable_symvers=gnu
15431     else
15432       # The right tools, the right setup, but too old.  Fallbacks?
15433       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15434 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15435       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15436 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15437       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15438 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15439       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15440 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15441       if test $libat_gnu_ld_version -ge 21200 ; then
15442         # Globbing fix is present, proper block support is not.
15443                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15444 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15445         enable_symvers=no
15446       else
15447         # 2.11 or older.
15448         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15449 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15450         enable_symvers=no
15451       fi
15452     fi
15453   elif test $enable_symvers = sun; then
15454     : All interesting versions of Sun ld support sun style symbol versioning.
15455   else
15456     # just fail for now
15457     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15458 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15459     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15460 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15461     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15462 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
15463     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15464 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15465     enable_symvers=no
15466   fi
15467 fi
15468 if test $enable_symvers = gnu; then
15469
15470 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15471
15472 fi
15473
15474  if test $enable_symvers != no; then
15475   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15476   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15477 else
15478   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15479   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15480 fi
15481
15482  if test $enable_symvers = gnu; then
15483   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15484   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15485 else
15486   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15487   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15488 fi
15489
15490  if test $enable_symvers = sun; then
15491   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15492   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15493 else
15494   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15495   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15496 fi
15497
15498 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15499 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15500
15501
15502 # Cleanup and exit.
15503 CFLAGS="$save_CFLAGS"
15504 cat >confcache <<\_ACEOF
15505 # This file is a shell script that caches the results of configure
15506 # tests run on this system so they can be shared between configure
15507 # scripts and configure runs, see configure's option --config-cache.
15508 # It is not useful on other systems.  If it contains results you don't
15509 # want to keep, you may remove or edit it.
15510 #
15511 # config.status only pays attention to the cache file if you give it
15512 # the --recheck option to rerun configure.
15513 #
15514 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15515 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15516 # following values.
15517
15518 _ACEOF
15519
15520 # The following way of writing the cache mishandles newlines in values,
15521 # but we know of no workaround that is simple, portable, and efficient.
15522 # So, we kill variables containing newlines.
15523 # Ultrix sh set writes to stderr and can't be redirected directly,
15524 # and sets the high bit in the cache file unless we assign to the vars.
15525 (
15526   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15527     eval ac_val=\$$ac_var
15528     case $ac_val in #(
15529     *${as_nl}*)
15530       case $ac_var in #(
15531       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15532 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15533       esac
15534       case $ac_var in #(
15535       _ | IFS | as_nl) ;; #(
15536       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15537       *) { eval $ac_var=; unset $ac_var;} ;;
15538       esac ;;
15539     esac
15540   done
15541
15542   (set) 2>&1 |
15543     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15544     *${as_nl}ac_space=\ *)
15545       # `set' does not quote correctly, so add quotes: double-quote
15546       # substitution turns \\\\ into \\, and sed turns \\ into \.
15547       sed -n \
15548         "s/'/'\\\\''/g;
15549           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15550       ;; #(
15551     *)
15552       # `set' quotes correctly as required by POSIX, so do not add quotes.
15553       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15554       ;;
15555     esac |
15556     sort
15557 ) |
15558   sed '
15559      /^ac_cv_env_/b end
15560      t clear
15561      :clear
15562      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15563      t end
15564      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15565      :end' >>confcache
15566 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15567   if test -w "$cache_file"; then
15568     if test "x$cache_file" != "x/dev/null"; then
15569       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15570 $as_echo "$as_me: updating cache $cache_file" >&6;}
15571       if test ! -f "$cache_file" || test -h "$cache_file"; then
15572         cat confcache >"$cache_file"
15573       else
15574         case $cache_file in #(
15575         */* | ?:*)
15576           mv -f confcache "$cache_file"$$ &&
15577           mv -f "$cache_file"$$ "$cache_file" ;; #(
15578         *)
15579           mv -f confcache "$cache_file" ;;
15580         esac
15581       fi
15582     fi
15583   else
15584     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15585 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15586   fi
15587 fi
15588 rm -f confcache
15589
15590 # Check whether --enable-werror was given.
15591 if test "${enable_werror+set}" = set; then :
15592   enableval=$enable_werror;
15593 fi
15594
15595 # Add -Wall -Werror if we are using GCC.
15596 if test "x$GCC" = "xyes"; then :
15597   XCFLAGS="$XCFLAGS -Wall"
15598 fi
15599 if test "x$enable_werror" != "xno" && test "x$GCC" = "xyes"; then :
15600   XCFLAGS="$XCFLAGS -Werror"
15601 fi
15602
15603 # Add CET specific flags if CET is enabled
15604  # Check whether --enable-cet was given.
15605 if test "${enable_cet+set}" = set; then :
15606   enableval=$enable_cet;
15607       case "$enableval" in
15608        yes|no|auto) ;;
15609        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
15610                           esac
15611
15612 else
15613   enable_cet=auto
15614 fi
15615
15616
15617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
15618 $as_echo_n "checking for CET support... " >&6; }
15619
15620 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
15621 case "$host" in
15622   i[34567]86-*-linux* | x86_64-*-linux*)
15623     case "$enable_cet" in
15624       auto)
15625         # Check if target supports multi-byte NOPs
15626         # and if compiler and assembler support CET insn.
15627         cet_save_CFLAGS="$CFLAGS"
15628         CFLAGS="$CFLAGS -fcf-protection"
15629         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15630 /* end confdefs.h.  */
15631
15632 int
15633 main ()
15634 {
15635
15636 #if !defined(__SSE2__)
15637 #error target does not support multi-byte NOPs
15638 #else
15639 asm ("setssbsy");
15640 #endif
15641
15642   ;
15643   return 0;
15644 }
15645 _ACEOF
15646 if ac_fn_c_try_compile "$LINENO"; then :
15647   enable_cet=yes
15648 else
15649   enable_cet=no
15650 fi
15651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15652         CFLAGS="$cet_save_CFLAGS"
15653         ;;
15654       yes)
15655         # Check if assembler supports CET.
15656         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15657 /* end confdefs.h.  */
15658
15659 int
15660 main ()
15661 {
15662 asm ("setssbsy");
15663   ;
15664   return 0;
15665 }
15666 _ACEOF
15667 if ac_fn_c_try_compile "$LINENO"; then :
15668
15669 else
15670   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
15671 fi
15672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15673         ;;
15674     esac
15675     ;;
15676   *)
15677     enable_cet=no
15678     ;;
15679 esac
15680 if test x$enable_cet = xyes; then
15681   CET_FLAGS="-fcf-protection -mshstk"
15682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15683 $as_echo "yes" >&6; }
15684 else
15685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15686 $as_echo "no" >&6; }
15687 fi
15688
15689 XCFLAGS="$XCFLAGS $CET_FLAGS"
15690
15691 XCFLAGS="$XCFLAGS $XPCFLAGS"
15692
15693
15694
15695
15696
15697
15698
15699 # Conditionalize the makefile for this target machine.
15700 tmake_file_=
15701 for f in ${tmake_file}
15702 do
15703         if test -f ${srcdir}/config/$f
15704         then
15705                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
15706         fi
15707 done
15708 tmake_file="${tmake_file_}"
15709
15710
15711
15712  if test x$libat_cv_have_ifunc = xyes; then
15713   HAVE_IFUNC_TRUE=
15714   HAVE_IFUNC_FALSE='#'
15715 else
15716   HAVE_IFUNC_TRUE='#'
15717   HAVE_IFUNC_FALSE=
15718 fi
15719
15720  if expr "$config_path" : ".* linux/aarch64 .*" > /dev/null; then
15721   ARCH_AARCH64_LINUX_TRUE=
15722   ARCH_AARCH64_LINUX_FALSE='#'
15723 else
15724   ARCH_AARCH64_LINUX_TRUE='#'
15725   ARCH_AARCH64_LINUX_FALSE=
15726 fi
15727
15728  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15729   ARCH_ARM_LINUX_TRUE=
15730   ARCH_ARM_LINUX_FALSE='#'
15731 else
15732   ARCH_ARM_LINUX_TRUE='#'
15733   ARCH_ARM_LINUX_FALSE=
15734 fi
15735
15736  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15737   ARCH_I386_TRUE=
15738   ARCH_I386_FALSE='#'
15739 else
15740   ARCH_I386_TRUE='#'
15741   ARCH_I386_FALSE=
15742 fi
15743
15744  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15745   ARCH_X86_64_TRUE=
15746   ARCH_X86_64_FALSE='#'
15747 else
15748   ARCH_X86_64_TRUE='#'
15749   ARCH_X86_64_FALSE=
15750 fi
15751
15752
15753 # Determine what GCC version number to use in filesystem paths.
15754
15755   get_gcc_base_ver="cat"
15756
15757 # Check whether --with-gcc-major-version-only was given.
15758 if test "${with_gcc_major_version_only+set}" = set; then :
15759   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15760         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
15761       fi
15762
15763 fi
15764
15765
15766
15767
15768 if test ${multilib} = yes; then
15769   multilib_arg="--enable-multilib"
15770 else
15771   multilib_arg=
15772 fi
15773
15774 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15775
15776 ac_config_files="$ac_config_files testsuite/libatomic-site-extra.exp"
15777
15778 cat >confcache <<\_ACEOF
15779 # This file is a shell script that caches the results of configure
15780 # tests run on this system so they can be shared between configure
15781 # scripts and configure runs, see configure's option --config-cache.
15782 # It is not useful on other systems.  If it contains results you don't
15783 # want to keep, you may remove or edit it.
15784 #
15785 # config.status only pays attention to the cache file if you give it
15786 # the --recheck option to rerun configure.
15787 #
15788 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15789 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15790 # following values.
15791
15792 _ACEOF
15793
15794 # The following way of writing the cache mishandles newlines in values,
15795 # but we know of no workaround that is simple, portable, and efficient.
15796 # So, we kill variables containing newlines.
15797 # Ultrix sh set writes to stderr and can't be redirected directly,
15798 # and sets the high bit in the cache file unless we assign to the vars.
15799 (
15800   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15801     eval ac_val=\$$ac_var
15802     case $ac_val in #(
15803     *${as_nl}*)
15804       case $ac_var in #(
15805       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15806 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15807       esac
15808       case $ac_var in #(
15809       _ | IFS | as_nl) ;; #(
15810       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15811       *) { eval $ac_var=; unset $ac_var;} ;;
15812       esac ;;
15813     esac
15814   done
15815
15816   (set) 2>&1 |
15817     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15818     *${as_nl}ac_space=\ *)
15819       # `set' does not quote correctly, so add quotes: double-quote
15820       # substitution turns \\\\ into \\, and sed turns \\ into \.
15821       sed -n \
15822         "s/'/'\\\\''/g;
15823           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15824       ;; #(
15825     *)
15826       # `set' quotes correctly as required by POSIX, so do not add quotes.
15827       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15828       ;;
15829     esac |
15830     sort
15831 ) |
15832   sed '
15833      /^ac_cv_env_/b end
15834      t clear
15835      :clear
15836      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15837      t end
15838      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15839      :end' >>confcache
15840 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15841   if test -w "$cache_file"; then
15842     if test "x$cache_file" != "x/dev/null"; then
15843       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15844 $as_echo "$as_me: updating cache $cache_file" >&6;}
15845       if test ! -f "$cache_file" || test -h "$cache_file"; then
15846         cat confcache >"$cache_file"
15847       else
15848         case $cache_file in #(
15849         */* | ?:*)
15850           mv -f confcache "$cache_file"$$ &&
15851           mv -f "$cache_file"$$ "$cache_file" ;; #(
15852         *)
15853           mv -f confcache "$cache_file" ;;
15854         esac
15855       fi
15856     fi
15857   else
15858     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15859 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15860   fi
15861 fi
15862 rm -f confcache
15863
15864 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15865 # Let make expand exec_prefix.
15866 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15867
15868 DEFS=-DHAVE_CONFIG_H
15869
15870 ac_libobjs=
15871 ac_ltlibobjs=
15872 U=
15873 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15874   # 1. Remove the extension, and $U if already installed.
15875   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15876   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15877   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15878   #    will be set to the directory where LIBOBJS objects are built.
15879   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15880   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15881 done
15882 LIBOBJS=$ac_libobjs
15883
15884 LTLIBOBJS=$ac_ltlibobjs
15885
15886
15887 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
15888   as_fn_error $? "conditional \"GENINSRC\" was never defined.
15889 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15890 fi
15891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15892 $as_echo_n "checking that generated files are newer than configure... " >&6; }
15893    if test -n "$am_sleep_pid"; then
15894      # Hide warnings about reused PIDs.
15895      wait $am_sleep_pid 2>/dev/null
15896    fi
15897    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
15898 $as_echo "done" >&6; }
15899  if test -n "$EXEEXT"; then
15900   am__EXEEXT_TRUE=
15901   am__EXEEXT_FALSE='#'
15902 else
15903   am__EXEEXT_TRUE='#'
15904   am__EXEEXT_FALSE=
15905 fi
15906
15907 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15908   as_fn_error $? "conditional \"AMDEP\" was never defined.
15909 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15910 fi
15911 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15912   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
15913 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15914 fi
15915 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
15916   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
15917 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15918 fi
15919 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15920   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
15921 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15922 fi
15923
15924 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
15925   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
15926 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15927 fi
15928 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
15929   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
15930 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15931 fi
15932 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
15933   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
15934 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15935 fi
15936 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
15937   as_fn_error $? "conditional \"HAVE_IFUNC\" was never defined.
15938 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15939 fi
15940 if test -z "${ARCH_AARCH64_LINUX_TRUE}" && test -z "${ARCH_AARCH64_LINUX_FALSE}"; then
15941   as_fn_error $? "conditional \"ARCH_AARCH64_LINUX\" was never defined.
15942 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15943 fi
15944 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
15945   as_fn_error $? "conditional \"ARCH_ARM_LINUX\" was never defined.
15946 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15947 fi
15948 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
15949   as_fn_error $? "conditional \"ARCH_I386\" was never defined.
15950 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15951 fi
15952 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
15953   as_fn_error $? "conditional \"ARCH_X86_64\" was never defined.
15954 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15955 fi
15956
15957 : "${CONFIG_STATUS=./config.status}"
15958 ac_write_fail=0
15959 ac_clean_files_save=$ac_clean_files
15960 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15961 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15962 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15963 as_write_fail=0
15964 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15965 #! $SHELL
15966 # Generated by $as_me.
15967 # Run this file to recreate the current configuration.
15968 # Compiler output produced by configure, useful for debugging
15969 # configure, is in config.log if it exists.
15970
15971 debug=false
15972 ac_cs_recheck=false
15973 ac_cs_silent=false
15974
15975 SHELL=\${CONFIG_SHELL-$SHELL}
15976 export SHELL
15977 _ASEOF
15978 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15979 ## -------------------- ##
15980 ## M4sh Initialization. ##
15981 ## -------------------- ##
15982
15983 # Be more Bourne compatible
15984 DUALCASE=1; export DUALCASE # for MKS sh
15985 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15986   emulate sh
15987   NULLCMD=:
15988   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15989   # is contrary to our usage.  Disable this feature.
15990   alias -g '${1+"$@"}'='"$@"'
15991   setopt NO_GLOB_SUBST
15992 else
15993   case `(set -o) 2>/dev/null` in #(
15994   *posix*) :
15995     set -o posix ;; #(
15996   *) :
15997      ;;
15998 esac
15999 fi
16000
16001
16002 as_nl='
16003 '
16004 export as_nl
16005 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16006 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16007 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16008 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16009 # Prefer a ksh shell builtin over an external printf program on Solaris,
16010 # but without wasting forks for bash or zsh.
16011 if test -z "$BASH_VERSION$ZSH_VERSION" \
16012     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16013   as_echo='print -r --'
16014   as_echo_n='print -rn --'
16015 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16016   as_echo='printf %s\n'
16017   as_echo_n='printf %s'
16018 else
16019   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16020     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16021     as_echo_n='/usr/ucb/echo -n'
16022   else
16023     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16024     as_echo_n_body='eval
16025       arg=$1;
16026       case $arg in #(
16027       *"$as_nl"*)
16028         expr "X$arg" : "X\\(.*\\)$as_nl";
16029         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16030       esac;
16031       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16032     '
16033     export as_echo_n_body
16034     as_echo_n='sh -c $as_echo_n_body as_echo'
16035   fi
16036   export as_echo_body
16037   as_echo='sh -c $as_echo_body as_echo'
16038 fi
16039
16040 # The user is always right.
16041 if test "${PATH_SEPARATOR+set}" != set; then
16042   PATH_SEPARATOR=:
16043   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16044     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16045       PATH_SEPARATOR=';'
16046   }
16047 fi
16048
16049
16050 # IFS
16051 # We need space, tab and new line, in precisely that order.  Quoting is
16052 # there to prevent editors from complaining about space-tab.
16053 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16054 # splitting by setting IFS to empty value.)
16055 IFS=" ""        $as_nl"
16056
16057 # Find who we are.  Look in the path if we contain no directory separator.
16058 as_myself=
16059 case $0 in #((
16060   *[\\/]* ) as_myself=$0 ;;
16061   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16062 for as_dir in $PATH
16063 do
16064   IFS=$as_save_IFS
16065   test -z "$as_dir" && as_dir=.
16066     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16067   done
16068 IFS=$as_save_IFS
16069
16070      ;;
16071 esac
16072 # We did not find ourselves, most probably we were run as `sh COMMAND'
16073 # in which case we are not to be found in the path.
16074 if test "x$as_myself" = x; then
16075   as_myself=$0
16076 fi
16077 if test ! -f "$as_myself"; then
16078   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16079   exit 1
16080 fi
16081
16082 # Unset variables that we do not need and which cause bugs (e.g. in
16083 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16084 # suppresses any "Segmentation fault" message there.  '((' could
16085 # trigger a bug in pdksh 5.2.14.
16086 for as_var in BASH_ENV ENV MAIL MAILPATH
16087 do eval test x\${$as_var+set} = xset \
16088   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16089 done
16090 PS1='$ '
16091 PS2='> '
16092 PS4='+ '
16093
16094 # NLS nuisances.
16095 LC_ALL=C
16096 export LC_ALL
16097 LANGUAGE=C
16098 export LANGUAGE
16099
16100 # CDPATH.
16101 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16102
16103
16104 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16105 # ----------------------------------------
16106 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16107 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16108 # script with STATUS, using 1 if that was 0.
16109 as_fn_error ()
16110 {
16111   as_status=$1; test $as_status -eq 0 && as_status=1
16112   if test "$4"; then
16113     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16114     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16115   fi
16116   $as_echo "$as_me: error: $2" >&2
16117   as_fn_exit $as_status
16118 } # as_fn_error
16119
16120
16121 # as_fn_set_status STATUS
16122 # -----------------------
16123 # Set $? to STATUS, without forking.
16124 as_fn_set_status ()
16125 {
16126   return $1
16127 } # as_fn_set_status
16128
16129 # as_fn_exit STATUS
16130 # -----------------
16131 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16132 as_fn_exit ()
16133 {
16134   set +e
16135   as_fn_set_status $1
16136   exit $1
16137 } # as_fn_exit
16138
16139 # as_fn_unset VAR
16140 # ---------------
16141 # Portably unset VAR.
16142 as_fn_unset ()
16143 {
16144   { eval $1=; unset $1;}
16145 }
16146 as_unset=as_fn_unset
16147 # as_fn_append VAR VALUE
16148 # ----------------------
16149 # Append the text in VALUE to the end of the definition contained in VAR. Take
16150 # advantage of any shell optimizations that allow amortized linear growth over
16151 # repeated appends, instead of the typical quadratic growth present in naive
16152 # implementations.
16153 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16154   eval 'as_fn_append ()
16155   {
16156     eval $1+=\$2
16157   }'
16158 else
16159   as_fn_append ()
16160   {
16161     eval $1=\$$1\$2
16162   }
16163 fi # as_fn_append
16164
16165 # as_fn_arith ARG...
16166 # ------------------
16167 # Perform arithmetic evaluation on the ARGs, and store the result in the
16168 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16169 # must be portable across $(()) and expr.
16170 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16171   eval 'as_fn_arith ()
16172   {
16173     as_val=$(( $* ))
16174   }'
16175 else
16176   as_fn_arith ()
16177   {
16178     as_val=`expr "$@" || test $? -eq 1`
16179   }
16180 fi # as_fn_arith
16181
16182
16183 if expr a : '\(a\)' >/dev/null 2>&1 &&
16184    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16185   as_expr=expr
16186 else
16187   as_expr=false
16188 fi
16189
16190 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16191   as_basename=basename
16192 else
16193   as_basename=false
16194 fi
16195
16196 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16197   as_dirname=dirname
16198 else
16199   as_dirname=false
16200 fi
16201
16202 as_me=`$as_basename -- "$0" ||
16203 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16204          X"$0" : 'X\(//\)$' \| \
16205          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16206 $as_echo X/"$0" |
16207     sed '/^.*\/\([^/][^/]*\)\/*$/{
16208             s//\1/
16209             q
16210           }
16211           /^X\/\(\/\/\)$/{
16212             s//\1/
16213             q
16214           }
16215           /^X\/\(\/\).*/{
16216             s//\1/
16217             q
16218           }
16219           s/.*/./; q'`
16220
16221 # Avoid depending upon Character Ranges.
16222 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16223 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16224 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16225 as_cr_digits='0123456789'
16226 as_cr_alnum=$as_cr_Letters$as_cr_digits
16227
16228 ECHO_C= ECHO_N= ECHO_T=
16229 case `echo -n x` in #(((((
16230 -n*)
16231   case `echo 'xy\c'` in
16232   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16233   xy)  ECHO_C='\c';;
16234   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16235        ECHO_T=' ';;
16236   esac;;
16237 *)
16238   ECHO_N='-n';;
16239 esac
16240
16241 rm -f conf$$ conf$$.exe conf$$.file
16242 if test -d conf$$.dir; then
16243   rm -f conf$$.dir/conf$$.file
16244 else
16245   rm -f conf$$.dir
16246   mkdir conf$$.dir 2>/dev/null
16247 fi
16248 if (echo >conf$$.file) 2>/dev/null; then
16249   if ln -s conf$$.file conf$$ 2>/dev/null; then
16250     as_ln_s='ln -s'
16251     # ... but there are two gotchas:
16252     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16253     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16254     # In both cases, we have to default to `cp -pR'.
16255     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16256       as_ln_s='cp -pR'
16257   elif ln conf$$.file conf$$ 2>/dev/null; then
16258     as_ln_s=ln
16259   else
16260     as_ln_s='cp -pR'
16261   fi
16262 else
16263   as_ln_s='cp -pR'
16264 fi
16265 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16266 rmdir conf$$.dir 2>/dev/null
16267
16268
16269 # as_fn_mkdir_p
16270 # -------------
16271 # Create "$as_dir" as a directory, including parents if necessary.
16272 as_fn_mkdir_p ()
16273 {
16274
16275   case $as_dir in #(
16276   -*) as_dir=./$as_dir;;
16277   esac
16278   test -d "$as_dir" || eval $as_mkdir_p || {
16279     as_dirs=
16280     while :; do
16281       case $as_dir in #(
16282       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16283       *) as_qdir=$as_dir;;
16284       esac
16285       as_dirs="'$as_qdir' $as_dirs"
16286       as_dir=`$as_dirname -- "$as_dir" ||
16287 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16288          X"$as_dir" : 'X\(//\)[^/]' \| \
16289          X"$as_dir" : 'X\(//\)$' \| \
16290          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16291 $as_echo X"$as_dir" |
16292     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16293             s//\1/
16294             q
16295           }
16296           /^X\(\/\/\)[^/].*/{
16297             s//\1/
16298             q
16299           }
16300           /^X\(\/\/\)$/{
16301             s//\1/
16302             q
16303           }
16304           /^X\(\/\).*/{
16305             s//\1/
16306             q
16307           }
16308           s/.*/./; q'`
16309       test -d "$as_dir" && break
16310     done
16311     test -z "$as_dirs" || eval "mkdir $as_dirs"
16312   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16313
16314
16315 } # as_fn_mkdir_p
16316 if mkdir -p . 2>/dev/null; then
16317   as_mkdir_p='mkdir -p "$as_dir"'
16318 else
16319   test -d ./-p && rmdir ./-p
16320   as_mkdir_p=false
16321 fi
16322
16323
16324 # as_fn_executable_p FILE
16325 # -----------------------
16326 # Test if FILE is an executable regular file.
16327 as_fn_executable_p ()
16328 {
16329   test -f "$1" && test -x "$1"
16330 } # as_fn_executable_p
16331 as_test_x='test -x'
16332 as_executable_p=as_fn_executable_p
16333
16334 # Sed expression to map a string onto a valid CPP name.
16335 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16336
16337 # Sed expression to map a string onto a valid variable name.
16338 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16339
16340
16341 exec 6>&1
16342 ## ----------------------------------- ##
16343 ## Main body of $CONFIG_STATUS script. ##
16344 ## ----------------------------------- ##
16345 _ASEOF
16346 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16347
16348 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16349 # Save the log message, to keep $0 and so on meaningful, and to
16350 # report actual input values of CONFIG_FILES etc. instead of their
16351 # values after options handling.
16352 ac_log="
16353 This file was extended by GNU Atomic Library $as_me 1.0, which was
16354 generated by GNU Autoconf 2.69.  Invocation command line was
16355
16356   CONFIG_FILES    = $CONFIG_FILES
16357   CONFIG_HEADERS  = $CONFIG_HEADERS
16358   CONFIG_LINKS    = $CONFIG_LINKS
16359   CONFIG_COMMANDS = $CONFIG_COMMANDS
16360   $ $0 $@
16361
16362 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16363 "
16364
16365 _ACEOF
16366
16367 case $ac_config_files in *"
16368 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16369 esac
16370
16371 case $ac_config_headers in *"
16372 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16373 esac
16374
16375
16376 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16377 # Files that config.status was made for.
16378 config_files="$ac_config_files"
16379 config_headers="$ac_config_headers"
16380 config_commands="$ac_config_commands"
16381
16382 _ACEOF
16383
16384 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16385 ac_cs_usage="\
16386 \`$as_me' instantiates files and other configuration actions
16387 from templates according to the current configuration.  Unless the files
16388 and actions are specified as TAGs, all are instantiated by default.
16389
16390 Usage: $0 [OPTION]... [TAG]...
16391
16392   -h, --help       print this help, then exit
16393   -V, --version    print version number and configuration settings, then exit
16394       --config     print configuration, then exit
16395   -q, --quiet, --silent
16396                    do not print progress messages
16397   -d, --debug      don't remove temporary files
16398       --recheck    update $as_me by reconfiguring in the same conditions
16399       --file=FILE[:TEMPLATE]
16400                    instantiate the configuration file FILE
16401       --header=FILE[:TEMPLATE]
16402                    instantiate the configuration header FILE
16403
16404 Configuration files:
16405 $config_files
16406
16407 Configuration headers:
16408 $config_headers
16409
16410 Configuration commands:
16411 $config_commands
16412
16413 Report bugs to the package provider.
16414 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
16415 General help using GNU software: <http://www.gnu.org/gethelp/>."
16416
16417 _ACEOF
16418 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16419 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16420 ac_cs_version="\\
16421 GNU Atomic Library config.status 1.0
16422 configured by $0, generated by GNU Autoconf 2.69,
16423   with options \\"\$ac_cs_config\\"
16424
16425 Copyright (C) 2012 Free Software Foundation, Inc.
16426 This config.status script is free software; the Free Software Foundation
16427 gives unlimited permission to copy, distribute and modify it."
16428
16429 ac_pwd='$ac_pwd'
16430 srcdir='$srcdir'
16431 INSTALL='$INSTALL'
16432 MKDIR_P='$MKDIR_P'
16433 AWK='$AWK'
16434 test -n "\$AWK" || AWK=awk
16435 _ACEOF
16436
16437 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16438 # The default lists apply if the user does not specify any file.
16439 ac_need_defaults=:
16440 while test $# != 0
16441 do
16442   case $1 in
16443   --*=?*)
16444     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16445     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16446     ac_shift=:
16447     ;;
16448   --*=)
16449     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16450     ac_optarg=
16451     ac_shift=:
16452     ;;
16453   *)
16454     ac_option=$1
16455     ac_optarg=$2
16456     ac_shift=shift
16457     ;;
16458   esac
16459
16460   case $ac_option in
16461   # Handling of the options.
16462   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16463     ac_cs_recheck=: ;;
16464   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16465     $as_echo "$ac_cs_version"; exit ;;
16466   --config | --confi | --conf | --con | --co | --c )
16467     $as_echo "$ac_cs_config"; exit ;;
16468   --debug | --debu | --deb | --de | --d | -d )
16469     debug=: ;;
16470   --file | --fil | --fi | --f )
16471     $ac_shift
16472     case $ac_optarg in
16473     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16474     '') as_fn_error $? "missing file argument" ;;
16475     esac
16476     as_fn_append CONFIG_FILES " '$ac_optarg'"
16477     ac_need_defaults=false;;
16478   --header | --heade | --head | --hea )
16479     $ac_shift
16480     case $ac_optarg in
16481     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16482     esac
16483     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16484     ac_need_defaults=false;;
16485   --he | --h)
16486     # Conflict between --help and --header
16487     as_fn_error $? "ambiguous option: \`$1'
16488 Try \`$0 --help' for more information.";;
16489   --help | --hel | -h )
16490     $as_echo "$ac_cs_usage"; exit ;;
16491   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16492   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16493     ac_cs_silent=: ;;
16494
16495   # This is an error.
16496   -*) as_fn_error $? "unrecognized option: \`$1'
16497 Try \`$0 --help' for more information." ;;
16498
16499   *) as_fn_append ac_config_targets " $1"
16500      ac_need_defaults=false ;;
16501
16502   esac
16503   shift
16504 done
16505
16506 ac_configure_extra_args=
16507
16508 if $ac_cs_silent; then
16509   exec 6>/dev/null
16510   ac_configure_extra_args="$ac_configure_extra_args --silent"
16511 fi
16512
16513 _ACEOF
16514 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16515 if \$ac_cs_recheck; then
16516   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16517   shift
16518   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16519   CONFIG_SHELL='$SHELL'
16520   export CONFIG_SHELL
16521   exec "\$@"
16522 fi
16523
16524 _ACEOF
16525 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16526 exec 5>>config.log
16527 {
16528   echo
16529   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16530 ## Running $as_me. ##
16531 _ASBOX
16532   $as_echo "$ac_log"
16533 } >&5
16534
16535 _ACEOF
16536 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16537 #
16538 # INIT-COMMANDS
16539 #
16540
16541 srcdir="$srcdir"
16542 host="$host"
16543 target="$target"
16544 with_multisubdir="$with_multisubdir"
16545 with_multisrctop="$with_multisrctop"
16546 with_target_subdir="$with_target_subdir"
16547 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16548 multi_basedir="$multi_basedir"
16549 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16550 CC="$CC"
16551 CXX="$CXX"
16552 GFORTRAN="$GFORTRAN"
16553 GDC="$GDC"
16554 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16555
16556
16557 # The HP-UX ksh and POSIX shell print the target directory to stdout
16558 # if CDPATH is set.
16559 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16560
16561 sed_quote_subst='$sed_quote_subst'
16562 double_quote_subst='$double_quote_subst'
16563 delay_variable_subst='$delay_variable_subst'
16564 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16565 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16566 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16567 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16568 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16569 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16570 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16571 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16572 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16573 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16574 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16575 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16576 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16577 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16578 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16579 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16580 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16581 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16582 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16583 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16584 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16585 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16586 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16587 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16588 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16589 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16590 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16591 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16592 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16593 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16594 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16595 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16596 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16597 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16598 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16599 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16600 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16601 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16602 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16603 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16604 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16605 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16606 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16607 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16608 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16609 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16610 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16611 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16612 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"`'
16613 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16614 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16615 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16616 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16617 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16618 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16619 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16620 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16621 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16622 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16623 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16624 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16625 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16626 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16627 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16628 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16629 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16630 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16631 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16632 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16633 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16634 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16635 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16636 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16637 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16638 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16639 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16640 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16641 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16642 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16643 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16644 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16645 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16646 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16647 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16648 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16649 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16650 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16651 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16652 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16653 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16654 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16655 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16656 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16657 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16658 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16659 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16660 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16661 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16662 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16663 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16664 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16665 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16666 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16667 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16668 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16669 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16670 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16671 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16672 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16673 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16674 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16675 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16676 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16677 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16678 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16679 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16680 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16681 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16682 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16683 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16684
16685 LTCC='$LTCC'
16686 LTCFLAGS='$LTCFLAGS'
16687 compiler='$compiler_DEFAULT'
16688
16689 # A function that is used when there is no print builtin or printf.
16690 func_fallback_echo ()
16691 {
16692   eval 'cat <<_LTECHO_EOF
16693 \$1
16694 _LTECHO_EOF'
16695 }
16696
16697 # Quote evaled strings.
16698 for var in SHELL \
16699 ECHO \
16700 SED \
16701 GREP \
16702 EGREP \
16703 FGREP \
16704 LD \
16705 NM \
16706 LN_S \
16707 lt_SP2NL \
16708 lt_NL2SP \
16709 reload_flag \
16710 OBJDUMP \
16711 deplibs_check_method \
16712 file_magic_cmd \
16713 AR \
16714 AR_FLAGS \
16715 STRIP \
16716 RANLIB \
16717 CC \
16718 CFLAGS \
16719 compiler \
16720 lt_cv_sys_global_symbol_pipe \
16721 lt_cv_sys_global_symbol_to_cdecl \
16722 lt_cv_sys_global_symbol_to_c_name_address \
16723 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16724 lt_prog_compiler_no_builtin_flag \
16725 lt_prog_compiler_wl \
16726 lt_prog_compiler_pic \
16727 lt_prog_compiler_static \
16728 lt_cv_prog_compiler_c_o \
16729 need_locks \
16730 DSYMUTIL \
16731 NMEDIT \
16732 LIPO \
16733 OTOOL \
16734 OTOOL64 \
16735 shrext_cmds \
16736 export_dynamic_flag_spec \
16737 whole_archive_flag_spec \
16738 compiler_needs_object \
16739 with_gnu_ld \
16740 allow_undefined_flag \
16741 no_undefined_flag \
16742 hardcode_libdir_flag_spec \
16743 hardcode_libdir_flag_spec_ld \
16744 hardcode_libdir_separator \
16745 fix_srcfile_path \
16746 exclude_expsyms \
16747 include_expsyms \
16748 file_list_spec \
16749 variables_saved_for_relink \
16750 libname_spec \
16751 library_names_spec \
16752 soname_spec \
16753 install_override_mode \
16754 finish_eval \
16755 old_striplib \
16756 striplib; do
16757     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16758     *[\\\\\\\`\\"\\\$]*)
16759       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16760       ;;
16761     *)
16762       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16763       ;;
16764     esac
16765 done
16766
16767 # Double-quote double-evaled strings.
16768 for var in reload_cmds \
16769 old_postinstall_cmds \
16770 old_postuninstall_cmds \
16771 old_archive_cmds \
16772 extract_expsyms_cmds \
16773 old_archive_from_new_cmds \
16774 old_archive_from_expsyms_cmds \
16775 archive_cmds \
16776 archive_expsym_cmds \
16777 module_cmds \
16778 module_expsym_cmds \
16779 export_symbols_cmds \
16780 prelink_cmds \
16781 postinstall_cmds \
16782 postuninstall_cmds \
16783 finish_cmds \
16784 sys_lib_search_path_spec \
16785 sys_lib_dlsearch_path_spec; do
16786     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16787     *[\\\\\\\`\\"\\\$]*)
16788       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16789       ;;
16790     *)
16791       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16792       ;;
16793     esac
16794 done
16795
16796 ac_aux_dir='$ac_aux_dir'
16797 xsi_shell='$xsi_shell'
16798 lt_shell_append='$lt_shell_append'
16799
16800 # See if we are running on zsh, and set the options which allow our
16801 # commands through without removal of \ escapes INIT.
16802 if test -n "\${ZSH_VERSION+set}" ; then
16803    setopt NO_GLOB_SUBST
16804 fi
16805
16806
16807     PACKAGE='$PACKAGE'
16808     VERSION='$VERSION'
16809     TIMESTAMP='$TIMESTAMP'
16810     RM='$RM'
16811     ofile='$ofile'
16812
16813
16814
16815
16816 GCC="$GCC"
16817 CC="$CC"
16818 acx_cv_header_stdint="$acx_cv_header_stdint"
16819 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16820 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16821 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16822 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16823 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16824 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16825 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16826 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16827 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16828 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16829 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16830 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16831 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16832
16833
16834 _ACEOF
16835
16836 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16837
16838 # Handling of arguments.
16839 for ac_config_target in $ac_config_targets
16840 do
16841   case $ac_config_target in
16842     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16843     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16844     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16845     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16846     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16847     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16848     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16849     "testsuite/libatomic-site-extra.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libatomic-site-extra.exp" ;;
16850
16851   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16852   esac
16853 done
16854
16855
16856 # If the user did not use the arguments to specify the items to instantiate,
16857 # then the envvar interface is used.  Set only those that are not.
16858 # We use the long form for the default assignment because of an extremely
16859 # bizarre bug on SunOS 4.1.3.
16860 if $ac_need_defaults; then
16861   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16862   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16863   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16864 fi
16865
16866 # Have a temporary directory for convenience.  Make it in the build tree
16867 # simply because there is no reason against having it here, and in addition,
16868 # creating and moving files from /tmp can sometimes cause problems.
16869 # Hook for its removal unless debugging.
16870 # Note that there is a small window in which the directory will not be cleaned:
16871 # after its creation but before its name has been assigned to `$tmp'.
16872 $debug ||
16873 {
16874   tmp= ac_tmp=
16875   trap 'exit_status=$?
16876   : "${ac_tmp:=$tmp}"
16877   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
16878 ' 0
16879   trap 'as_fn_exit 1' 1 2 13 15
16880 }
16881 # Create a (secure) tmp directory for tmp files.
16882
16883 {
16884   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16885   test -d "$tmp"
16886 }  ||
16887 {
16888   tmp=./conf$$-$RANDOM
16889   (umask 077 && mkdir "$tmp")
16890 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
16891 ac_tmp=$tmp
16892
16893 # Set up the scripts for CONFIG_FILES section.
16894 # No need to generate them if there are no CONFIG_FILES.
16895 # This happens for instance with `./config.status config.h'.
16896 if test -n "$CONFIG_FILES"; then
16897
16898
16899 ac_cr=`echo X | tr X '\015'`
16900 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16901 # But we know of no other shell where ac_cr would be empty at this
16902 # point, so we can use a bashism as a fallback.
16903 if test "x$ac_cr" = x; then
16904   eval ac_cr=\$\'\\r\'
16905 fi
16906 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16907 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16908   ac_cs_awk_cr='\\r'
16909 else
16910   ac_cs_awk_cr=$ac_cr
16911 fi
16912
16913 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
16914 _ACEOF
16915
16916
16917 {
16918   echo "cat >conf$$subs.awk <<_ACEOF" &&
16919   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16920   echo "_ACEOF"
16921 } >conf$$subs.sh ||
16922   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16923 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
16924 ac_delim='%!_!# '
16925 for ac_last_try in false false false false false :; do
16926   . ./conf$$subs.sh ||
16927     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16928
16929   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16930   if test $ac_delim_n = $ac_delim_num; then
16931     break
16932   elif $ac_last_try; then
16933     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16934   else
16935     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16936   fi
16937 done
16938 rm -f conf$$subs.sh
16939
16940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16941 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
16942 _ACEOF
16943 sed -n '
16944 h
16945 s/^/S["/; s/!.*/"]=/
16946 p
16947 g
16948 s/^[^!]*!//
16949 :repl
16950 t repl
16951 s/'"$ac_delim"'$//
16952 t delim
16953 :nl
16954 h
16955 s/\(.\{148\}\)..*/\1/
16956 t more1
16957 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16958 p
16959 n
16960 b repl
16961 :more1
16962 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16963 p
16964 g
16965 s/.\{148\}//
16966 t nl
16967 :delim
16968 h
16969 s/\(.\{148\}\)..*/\1/
16970 t more2
16971 s/["\\]/\\&/g; s/^/"/; s/$/"/
16972 p
16973 b
16974 :more2
16975 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16976 p
16977 g
16978 s/.\{148\}//
16979 t delim
16980 ' <conf$$subs.awk | sed '
16981 /^[^""]/{
16982   N
16983   s/\n//
16984 }
16985 ' >>$CONFIG_STATUS || ac_write_fail=1
16986 rm -f conf$$subs.awk
16987 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16988 _ACAWK
16989 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
16990   for (key in S) S_is_set[key] = 1
16991   FS = "\a"
16992
16993 }
16994 {
16995   line = $ 0
16996   nfields = split(line, field, "@")
16997   substed = 0
16998   len = length(field[1])
16999   for (i = 2; i < nfields; i++) {
17000     key = field[i]
17001     keylen = length(key)
17002     if (S_is_set[key]) {
17003       value = S[key]
17004       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17005       len += length(value) + length(field[++i])
17006       substed = 1
17007     } else
17008       len += 1 + keylen
17009   }
17010
17011   print line
17012 }
17013
17014 _ACAWK
17015 _ACEOF
17016 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17017 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17018   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17019 else
17020   cat
17021 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
17022   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
17023 _ACEOF
17024
17025 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
17026 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
17027 # trailing colons and then remove the whole line if VPATH becomes empty
17028 # (actually we leave an empty line to preserve line numbers).
17029 if test "x$srcdir" = x.; then
17030   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
17031 h
17032 s///
17033 s/^/:/
17034 s/[      ]*$/:/
17035 s/:\$(srcdir):/:/g
17036 s/:\${srcdir}:/:/g
17037 s/:@srcdir@:/:/g
17038 s/^:*//
17039 s/:*$//
17040 x
17041 s/\(=[   ]*\).*/\1/
17042 G
17043 s/\n//
17044 s/^[^=]*=[       ]*$//
17045 }'
17046 fi
17047
17048 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17049 fi # test -n "$CONFIG_FILES"
17050
17051 # Set up the scripts for CONFIG_HEADERS section.
17052 # No need to generate them if there are no CONFIG_HEADERS.
17053 # This happens for instance with `./config.status Makefile'.
17054 if test -n "$CONFIG_HEADERS"; then
17055 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17056 BEGIN {
17057 _ACEOF
17058
17059 # Transform confdefs.h into an awk script `defines.awk', embedded as
17060 # here-document in config.status, that substitutes the proper values into
17061 # config.h.in to produce config.h.
17062
17063 # Create a delimiter string that does not exist in confdefs.h, to ease
17064 # handling of long lines.
17065 ac_delim='%!_!# '
17066 for ac_last_try in false false :; do
17067   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17068   if test -z "$ac_tt"; then
17069     break
17070   elif $ac_last_try; then
17071     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17072   else
17073     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17074   fi
17075 done
17076
17077 # For the awk script, D is an array of macro values keyed by name,
17078 # likewise P contains macro parameters if any.  Preserve backslash
17079 # newline sequences.
17080
17081 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17082 sed -n '
17083 s/.\{148\}/&'"$ac_delim"'/g
17084 t rset
17085 :rset
17086 s/^[     ]*#[    ]*define[       ][      ]*/ /
17087 t def
17088 d
17089 :def
17090 s/\\$//
17091 t bsnl
17092 s/["\\]/\\&/g
17093 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17094 D["\1"]=" \3"/p
17095 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17096 d
17097 :bsnl
17098 s/["\\]/\\&/g
17099 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17100 D["\1"]=" \3\\\\\\n"\\/p
17101 t cont
17102 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17103 t cont
17104 d
17105 :cont
17106 n
17107 s/.\{148\}/&'"$ac_delim"'/g
17108 t clear
17109 :clear
17110 s/\\$//
17111 t bsnlc
17112 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17113 d
17114 :bsnlc
17115 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17116 b cont
17117 ' <confdefs.h | sed '
17118 s/'"$ac_delim"'/"\\\
17119 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17120
17121 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17122   for (key in D) D_is_set[key] = 1
17123   FS = "\a"
17124 }
17125 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17126   line = \$ 0
17127   split(line, arg, " ")
17128   if (arg[1] == "#") {
17129     defundef = arg[2]
17130     mac1 = arg[3]
17131   } else {
17132     defundef = substr(arg[1], 2)
17133     mac1 = arg[2]
17134   }
17135   split(mac1, mac2, "(") #)
17136   macro = mac2[1]
17137   prefix = substr(line, 1, index(line, defundef) - 1)
17138   if (D_is_set[macro]) {
17139     # Preserve the white space surrounding the "#".
17140     print prefix "define", macro P[macro] D[macro]
17141     next
17142   } else {
17143     # Replace #undef with comments.  This is necessary, for example,
17144     # in the case of _POSIX_SOURCE, which is predefined and required
17145     # on some systems where configure will not decide to define it.
17146     if (defundef == "undef") {
17147       print "/*", prefix defundef, macro, "*/"
17148       next
17149     }
17150   }
17151 }
17152 { print }
17153 _ACAWK
17154 _ACEOF
17155 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17156   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17157 fi # test -n "$CONFIG_HEADERS"
17158
17159
17160 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17161 shift
17162 for ac_tag
17163 do
17164   case $ac_tag in
17165   :[FHLC]) ac_mode=$ac_tag; continue;;
17166   esac
17167   case $ac_mode$ac_tag in
17168   :[FHL]*:*);;
17169   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17170   :[FH]-) ac_tag=-:-;;
17171   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17172   esac
17173   ac_save_IFS=$IFS
17174   IFS=:
17175   set x $ac_tag
17176   IFS=$ac_save_IFS
17177   shift
17178   ac_file=$1
17179   shift
17180
17181   case $ac_mode in
17182   :L) ac_source=$1;;
17183   :[FH])
17184     ac_file_inputs=
17185     for ac_f
17186     do
17187       case $ac_f in
17188       -) ac_f="$ac_tmp/stdin";;
17189       *) # Look for the file first in the build tree, then in the source tree
17190          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17191          # because $ac_f cannot contain `:'.
17192          test -f "$ac_f" ||
17193            case $ac_f in
17194            [\\/$]*) false;;
17195            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17196            esac ||
17197            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17198       esac
17199       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17200       as_fn_append ac_file_inputs " '$ac_f'"
17201     done
17202
17203     # Let's still pretend it is `configure' which instantiates (i.e., don't
17204     # use $as_me), people would be surprised to read:
17205     #    /* config.h.  Generated by config.status.  */
17206     configure_input='Generated from '`
17207           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17208         `' by configure.'
17209     if test x"$ac_file" != x-; then
17210       configure_input="$ac_file.  $configure_input"
17211       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17212 $as_echo "$as_me: creating $ac_file" >&6;}
17213     fi
17214     # Neutralize special characters interpreted by sed in replacement strings.
17215     case $configure_input in #(
17216     *\&* | *\|* | *\\* )
17217        ac_sed_conf_input=`$as_echo "$configure_input" |
17218        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17219     *) ac_sed_conf_input=$configure_input;;
17220     esac
17221
17222     case $ac_tag in
17223     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17224       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17225     esac
17226     ;;
17227   esac
17228
17229   ac_dir=`$as_dirname -- "$ac_file" ||
17230 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17231          X"$ac_file" : 'X\(//\)[^/]' \| \
17232          X"$ac_file" : 'X\(//\)$' \| \
17233          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17234 $as_echo X"$ac_file" |
17235     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17236             s//\1/
17237             q
17238           }
17239           /^X\(\/\/\)[^/].*/{
17240             s//\1/
17241             q
17242           }
17243           /^X\(\/\/\)$/{
17244             s//\1/
17245             q
17246           }
17247           /^X\(\/\).*/{
17248             s//\1/
17249             q
17250           }
17251           s/.*/./; q'`
17252   as_dir="$ac_dir"; as_fn_mkdir_p
17253   ac_builddir=.
17254
17255 case "$ac_dir" in
17256 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17257 *)
17258   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17259   # A ".." for each directory in $ac_dir_suffix.
17260   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17261   case $ac_top_builddir_sub in
17262   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17263   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17264   esac ;;
17265 esac
17266 ac_abs_top_builddir=$ac_pwd
17267 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17268 # for backward compatibility:
17269 ac_top_builddir=$ac_top_build_prefix
17270
17271 case $srcdir in
17272   .)  # We are building in place.
17273     ac_srcdir=.
17274     ac_top_srcdir=$ac_top_builddir_sub
17275     ac_abs_top_srcdir=$ac_pwd ;;
17276   [\\/]* | ?:[\\/]* )  # Absolute name.
17277     ac_srcdir=$srcdir$ac_dir_suffix;
17278     ac_top_srcdir=$srcdir
17279     ac_abs_top_srcdir=$srcdir ;;
17280   *) # Relative name.
17281     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17282     ac_top_srcdir=$ac_top_build_prefix$srcdir
17283     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17284 esac
17285 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17286
17287
17288   case $ac_mode in
17289   :F)
17290   #
17291   # CONFIG_FILE
17292   #
17293
17294   case $INSTALL in
17295   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17296   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17297   esac
17298   ac_MKDIR_P=$MKDIR_P
17299   case $MKDIR_P in
17300   [\\/$]* | ?:[\\/]* ) ;;
17301   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17302   esac
17303 _ACEOF
17304
17305 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17306 # If the template does not know about datarootdir, expand it.
17307 # FIXME: This hack should be removed a few years after 2.60.
17308 ac_datarootdir_hack=; ac_datarootdir_seen=
17309 ac_sed_dataroot='
17310 /datarootdir/ {
17311   p
17312   q
17313 }
17314 /@datadir@/p
17315 /@docdir@/p
17316 /@infodir@/p
17317 /@localedir@/p
17318 /@mandir@/p'
17319 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17320 *datarootdir*) ac_datarootdir_seen=yes;;
17321 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17322   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17323 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17324 _ACEOF
17325 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17326   ac_datarootdir_hack='
17327   s&@datadir@&$datadir&g
17328   s&@docdir@&$docdir&g
17329   s&@infodir@&$infodir&g
17330   s&@localedir@&$localedir&g
17331   s&@mandir@&$mandir&g
17332   s&\\\${datarootdir}&$datarootdir&g' ;;
17333 esac
17334 _ACEOF
17335
17336 # Neutralize VPATH when `$srcdir' = `.'.
17337 # Shell code in configure.ac might set extrasub.
17338 # FIXME: do we really want to maintain this feature?
17339 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17340 ac_sed_extra="$ac_vpsub
17341 $extrasub
17342 _ACEOF
17343 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17344 :t
17345 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17346 s|@configure_input@|$ac_sed_conf_input|;t t
17347 s&@top_builddir@&$ac_top_builddir_sub&;t t
17348 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17349 s&@srcdir@&$ac_srcdir&;t t
17350 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17351 s&@top_srcdir@&$ac_top_srcdir&;t t
17352 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17353 s&@builddir@&$ac_builddir&;t t
17354 s&@abs_builddir@&$ac_abs_builddir&;t t
17355 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17356 s&@INSTALL@&$ac_INSTALL&;t t
17357 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17358 $ac_datarootdir_hack
17359 "
17360 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17361   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17362
17363 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17364   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17365   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17366       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17367   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17368 which seems to be undefined.  Please make sure it is defined" >&5
17369 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17370 which seems to be undefined.  Please make sure it is defined" >&2;}
17371
17372   rm -f "$ac_tmp/stdin"
17373   case $ac_file in
17374   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17375   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17376   esac \
17377   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17378  ;;
17379   :H)
17380   #
17381   # CONFIG_HEADER
17382   #
17383   if test x"$ac_file" != x-; then
17384     {
17385       $as_echo "/* $configure_input  */" \
17386       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17387     } >"$ac_tmp/config.h" \
17388       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17389     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17390       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17391 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17392     else
17393       rm -f "$ac_file"
17394       mv "$ac_tmp/config.h" "$ac_file" \
17395         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17396     fi
17397   else
17398     $as_echo "/* $configure_input  */" \
17399       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17400       || as_fn_error $? "could not create -" "$LINENO" 5
17401   fi
17402 # Compute "$ac_file"'s index in $config_headers.
17403 _am_arg="$ac_file"
17404 _am_stamp_count=1
17405 for _am_header in $config_headers :; do
17406   case $_am_header in
17407     $_am_arg | $_am_arg:* )
17408       break ;;
17409     * )
17410       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17411   esac
17412 done
17413 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17414 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17415          X"$_am_arg" : 'X\(//\)[^/]' \| \
17416          X"$_am_arg" : 'X\(//\)$' \| \
17417          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17418 $as_echo X"$_am_arg" |
17419     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17420             s//\1/
17421             q
17422           }
17423           /^X\(\/\/\)[^/].*/{
17424             s//\1/
17425             q
17426           }
17427           /^X\(\/\/\)$/{
17428             s//\1/
17429             q
17430           }
17431           /^X\(\/\).*/{
17432             s//\1/
17433             q
17434           }
17435           s/.*/./; q'`/stamp-h$_am_stamp_count
17436  ;;
17437
17438   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17439 $as_echo "$as_me: executing $ac_file commands" >&6;}
17440  ;;
17441   esac
17442
17443
17444   case $ac_file$ac_mode in
17445     "default-1":C)
17446 # Only add multilib support code if we just rebuilt the top-level
17447 # Makefile.
17448 case " $CONFIG_FILES " in
17449  *" Makefile "*)
17450    ac_file=Makefile . ${multi_basedir}/config-ml.in
17451    ;;
17452 esac ;;
17453     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17454   # Older Autoconf quotes --file arguments for eval, but not when files
17455   # are listed without --file.  Let's play safe and only enable the eval
17456   # if we detect the quoting.
17457   case $CONFIG_FILES in
17458   *\'*) eval set x "$CONFIG_FILES" ;;
17459   *)   set x $CONFIG_FILES ;;
17460   esac
17461   shift
17462   for mf
17463   do
17464     # Strip MF so we end up with the name of the file.
17465     mf=`echo "$mf" | sed -e 's/:.*$//'`
17466     # Check whether this is an Automake generated Makefile or not.
17467     # We used to match only the files named 'Makefile.in', but
17468     # some people rename them; so instead we look at the file content.
17469     # Grep'ing the first line is not enough: some people post-process
17470     # each Makefile.in and add a new line on top of each file to say so.
17471     # Grep'ing the whole file is not good either: AIX grep has a line
17472     # limit of 2048, but all sed's we know have understand at least 4000.
17473     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17474       dirpart=`$as_dirname -- "$mf" ||
17475 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17476          X"$mf" : 'X\(//\)[^/]' \| \
17477          X"$mf" : 'X\(//\)$' \| \
17478          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17479 $as_echo X"$mf" |
17480     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17481             s//\1/
17482             q
17483           }
17484           /^X\(\/\/\)[^/].*/{
17485             s//\1/
17486             q
17487           }
17488           /^X\(\/\/\)$/{
17489             s//\1/
17490             q
17491           }
17492           /^X\(\/\).*/{
17493             s//\1/
17494             q
17495           }
17496           s/.*/./; q'`
17497     else
17498       continue
17499     fi
17500     # Extract the definition of DEPDIR, am__include, and am__quote
17501     # from the Makefile without running 'make'.
17502     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17503     test -z "$DEPDIR" && continue
17504     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17505     test -z "$am__include" && continue
17506     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17507     # Find all dependency output files, they are included files with
17508     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17509     # simplest approach to changing $(DEPDIR) to its actual value in the
17510     # expansion.
17511     for file in `sed -n "
17512       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17513          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
17514       # Make sure the directory exists.
17515       test -f "$dirpart/$file" && continue
17516       fdir=`$as_dirname -- "$file" ||
17517 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17518          X"$file" : 'X\(//\)[^/]' \| \
17519          X"$file" : 'X\(//\)$' \| \
17520          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17521 $as_echo X"$file" |
17522     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17523             s//\1/
17524             q
17525           }
17526           /^X\(\/\/\)[^/].*/{
17527             s//\1/
17528             q
17529           }
17530           /^X\(\/\/\)$/{
17531             s//\1/
17532             q
17533           }
17534           /^X\(\/\).*/{
17535             s//\1/
17536             q
17537           }
17538           s/.*/./; q'`
17539       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17540       # echo "creating $dirpart/$file"
17541       echo '# dummy' > "$dirpart/$file"
17542     done
17543   done
17544 }
17545  ;;
17546     "libtool":C)
17547
17548     # See if we are running on zsh, and set the options which allow our
17549     # commands through without removal of \ escapes.
17550     if test -n "${ZSH_VERSION+set}" ; then
17551       setopt NO_GLOB_SUBST
17552     fi
17553
17554     cfgfile="${ofile}T"
17555     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17556     $RM "$cfgfile"
17557
17558     cat <<_LT_EOF >> "$cfgfile"
17559 #! $SHELL
17560
17561 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17562 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17563 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17564 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17565 #
17566 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17567 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17568 #   Written by Gordon Matzigkeit, 1996
17569 #
17570 #   This file is part of GNU Libtool.
17571 #
17572 # GNU Libtool is free software; you can redistribute it and/or
17573 # modify it under the terms of the GNU General Public License as
17574 # published by the Free Software Foundation; either version 2 of
17575 # the License, or (at your option) any later version.
17576 #
17577 # As a special exception to the GNU General Public License,
17578 # if you distribute this file as part of a program or library that
17579 # is built using GNU Libtool, you may include this file under the
17580 # same distribution terms that you use for the rest of that program.
17581 #
17582 # GNU Libtool is distributed in the hope that it will be useful,
17583 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17584 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17585 # GNU General Public License for more details.
17586 #
17587 # You should have received a copy of the GNU General Public License
17588 # along with GNU Libtool; see the file COPYING.  If not, a copy
17589 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17590 # obtained by writing to the Free Software Foundation, Inc.,
17591 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17592
17593
17594 # The names of the tagged configurations supported by this script.
17595 available_tags=""
17596
17597 # ### BEGIN LIBTOOL CONFIG
17598
17599 # Which release of libtool.m4 was used?
17600 macro_version=$macro_version
17601 macro_revision=$macro_revision
17602
17603 # Whether or not to build shared libraries.
17604 build_libtool_libs=$enable_shared
17605
17606 # Whether or not to build static libraries.
17607 build_old_libs=$enable_static
17608
17609 # What type of objects to build.
17610 pic_mode=$pic_mode
17611
17612 # Whether or not to optimize for fast installation.
17613 fast_install=$enable_fast_install
17614
17615 # Shell to use when invoking shell scripts.
17616 SHELL=$lt_SHELL
17617
17618 # An echo program that protects backslashes.
17619 ECHO=$lt_ECHO
17620
17621 # The host system.
17622 host_alias=$host_alias
17623 host=$host
17624 host_os=$host_os
17625
17626 # The build system.
17627 build_alias=$build_alias
17628 build=$build
17629 build_os=$build_os
17630
17631 # A sed program that does not truncate output.
17632 SED=$lt_SED
17633
17634 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17635 Xsed="\$SED -e 1s/^X//"
17636
17637 # A grep program that handles long lines.
17638 GREP=$lt_GREP
17639
17640 # An ERE matcher.
17641 EGREP=$lt_EGREP
17642
17643 # A literal string matcher.
17644 FGREP=$lt_FGREP
17645
17646 # A BSD- or MS-compatible name lister.
17647 NM=$lt_NM
17648
17649 # Whether we need soft or hard links.
17650 LN_S=$lt_LN_S
17651
17652 # What is the maximum length of a command?
17653 max_cmd_len=$max_cmd_len
17654
17655 # Object file suffix (normally "o").
17656 objext=$ac_objext
17657
17658 # Executable file suffix (normally "").
17659 exeext=$exeext
17660
17661 # whether the shell understands "unset".
17662 lt_unset=$lt_unset
17663
17664 # turn spaces into newlines.
17665 SP2NL=$lt_lt_SP2NL
17666
17667 # turn newlines into spaces.
17668 NL2SP=$lt_lt_NL2SP
17669
17670 # An object symbol dumper.
17671 OBJDUMP=$lt_OBJDUMP
17672
17673 # Method to check whether dependent libraries are shared objects.
17674 deplibs_check_method=$lt_deplibs_check_method
17675
17676 # Command to use when deplibs_check_method == "file_magic".
17677 file_magic_cmd=$lt_file_magic_cmd
17678
17679 # The archiver.
17680 AR=$lt_AR
17681 AR_FLAGS=$lt_AR_FLAGS
17682
17683 # A symbol stripping program.
17684 STRIP=$lt_STRIP
17685
17686 # Commands used to install an old-style archive.
17687 RANLIB=$lt_RANLIB
17688 old_postinstall_cmds=$lt_old_postinstall_cmds
17689 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17690
17691 # Whether to use a lock for old archive extraction.
17692 lock_old_archive_extraction=$lock_old_archive_extraction
17693
17694 # A C compiler.
17695 LTCC=$lt_CC
17696
17697 # LTCC compiler flags.
17698 LTCFLAGS=$lt_CFLAGS
17699
17700 # Take the output of nm and produce a listing of raw symbols and C names.
17701 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17702
17703 # Transform the output of nm in a proper C declaration.
17704 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17705
17706 # Transform the output of nm in a C name address pair.
17707 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17708
17709 # Transform the output of nm in a C name address pair when lib prefix is needed.
17710 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17711
17712 # The name of the directory that contains temporary libtool files.
17713 objdir=$objdir
17714
17715 # Used to examine libraries when file_magic_cmd begins with "file".
17716 MAGIC_CMD=$MAGIC_CMD
17717
17718 # Must we lock files when doing compilation?
17719 need_locks=$lt_need_locks
17720
17721 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17722 DSYMUTIL=$lt_DSYMUTIL
17723
17724 # Tool to change global to local symbols on Mac OS X.
17725 NMEDIT=$lt_NMEDIT
17726
17727 # Tool to manipulate fat objects and archives on Mac OS X.
17728 LIPO=$lt_LIPO
17729
17730 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17731 OTOOL=$lt_OTOOL
17732
17733 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17734 OTOOL64=$lt_OTOOL64
17735
17736 # Old archive suffix (normally "a").
17737 libext=$libext
17738
17739 # Shared library suffix (normally ".so").
17740 shrext_cmds=$lt_shrext_cmds
17741
17742 # The commands to extract the exported symbol list from a shared archive.
17743 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17744
17745 # Variables whose values should be saved in libtool wrapper scripts and
17746 # restored at link time.
17747 variables_saved_for_relink=$lt_variables_saved_for_relink
17748
17749 # Do we need the "lib" prefix for modules?
17750 need_lib_prefix=$need_lib_prefix
17751
17752 # Do we need a version for libraries?
17753 need_version=$need_version
17754
17755 # Library versioning type.
17756 version_type=$version_type
17757
17758 # Shared library runtime path variable.
17759 runpath_var=$runpath_var
17760
17761 # Shared library path variable.
17762 shlibpath_var=$shlibpath_var
17763
17764 # Is shlibpath searched before the hard-coded library search path?
17765 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17766
17767 # Format of library name prefix.
17768 libname_spec=$lt_libname_spec
17769
17770 # List of archive names.  First name is the real one, the rest are links.
17771 # The last name is the one that the linker finds with -lNAME
17772 library_names_spec=$lt_library_names_spec
17773
17774 # The coded name of the library, if different from the real name.
17775 soname_spec=$lt_soname_spec
17776
17777 # Permission mode override for installation of shared libraries.
17778 install_override_mode=$lt_install_override_mode
17779
17780 # Command to use after installation of a shared archive.
17781 postinstall_cmds=$lt_postinstall_cmds
17782
17783 # Command to use after uninstallation of a shared archive.
17784 postuninstall_cmds=$lt_postuninstall_cmds
17785
17786 # Commands used to finish a libtool library installation in a directory.
17787 finish_cmds=$lt_finish_cmds
17788
17789 # As "finish_cmds", except a single script fragment to be evaled but
17790 # not shown.
17791 finish_eval=$lt_finish_eval
17792
17793 # Whether we should hardcode library paths into libraries.
17794 hardcode_into_libs=$hardcode_into_libs
17795
17796 # Compile-time system search path for libraries.
17797 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17798
17799 # Run-time system search path for libraries.
17800 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17801
17802 # Whether dlopen is supported.
17803 dlopen_support=$enable_dlopen
17804
17805 # Whether dlopen of programs is supported.
17806 dlopen_self=$enable_dlopen_self
17807
17808 # Whether dlopen of statically linked programs is supported.
17809 dlopen_self_static=$enable_dlopen_self_static
17810
17811 # Commands to strip libraries.
17812 old_striplib=$lt_old_striplib
17813 striplib=$lt_striplib
17814
17815
17816 # The linker used to build libraries.
17817 LD=$lt_LD
17818
17819 # How to create reloadable object files.
17820 reload_flag=$lt_reload_flag
17821 reload_cmds=$lt_reload_cmds
17822
17823 # Commands used to build an old-style archive.
17824 old_archive_cmds=$lt_old_archive_cmds
17825
17826 # A language specific compiler.
17827 CC=$lt_compiler
17828
17829 # Is the compiler the GNU compiler?
17830 with_gcc=$GCC
17831
17832 # Compiler flag to turn off builtin functions.
17833 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17834
17835 # How to pass a linker flag through the compiler.
17836 wl=$lt_lt_prog_compiler_wl
17837
17838 # Additional compiler flags for building library objects.
17839 pic_flag=$lt_lt_prog_compiler_pic
17840
17841 # Compiler flag to prevent dynamic linking.
17842 link_static_flag=$lt_lt_prog_compiler_static
17843
17844 # Does compiler simultaneously support -c and -o options?
17845 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17846
17847 # Whether or not to add -lc for building shared libraries.
17848 build_libtool_need_lc=$archive_cmds_need_lc
17849
17850 # Whether or not to disallow shared libs when runtime libs are static.
17851 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17852
17853 # Compiler flag to allow reflexive dlopens.
17854 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17855
17856 # Compiler flag to generate shared objects directly from archives.
17857 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17858
17859 # Whether the compiler copes with passing no objects directly.
17860 compiler_needs_object=$lt_compiler_needs_object
17861
17862 # Create an old-style archive from a shared archive.
17863 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17864
17865 # Create a temporary old-style archive to link instead of a shared archive.
17866 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17867
17868 # Commands used to build a shared archive.
17869 archive_cmds=$lt_archive_cmds
17870 archive_expsym_cmds=$lt_archive_expsym_cmds
17871
17872 # Commands used to build a loadable module if different from building
17873 # a shared archive.
17874 module_cmds=$lt_module_cmds
17875 module_expsym_cmds=$lt_module_expsym_cmds
17876
17877 # Whether we are building with GNU ld or not.
17878 with_gnu_ld=$lt_with_gnu_ld
17879
17880 # Flag that allows shared libraries with undefined symbols to be built.
17881 allow_undefined_flag=$lt_allow_undefined_flag
17882
17883 # Flag that enforces no undefined symbols.
17884 no_undefined_flag=$lt_no_undefined_flag
17885
17886 # Flag to hardcode \$libdir into a binary during linking.
17887 # This must work even if \$libdir does not exist
17888 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17889
17890 # If ld is used when linking, flag to hardcode \$libdir into a binary
17891 # during linking.  This must work even if \$libdir does not exist.
17892 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17893
17894 # Whether we need a single "-rpath" flag with a separated argument.
17895 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17896
17897 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17898 # DIR into the resulting binary.
17899 hardcode_direct=$hardcode_direct
17900
17901 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17902 # DIR into the resulting binary and the resulting library dependency is
17903 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17904 # library is relocated.
17905 hardcode_direct_absolute=$hardcode_direct_absolute
17906
17907 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17908 # into the resulting binary.
17909 hardcode_minus_L=$hardcode_minus_L
17910
17911 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17912 # into the resulting binary.
17913 hardcode_shlibpath_var=$hardcode_shlibpath_var
17914
17915 # Set to "yes" if building a shared library automatically hardcodes DIR
17916 # into the library and all subsequent libraries and executables linked
17917 # against it.
17918 hardcode_automatic=$hardcode_automatic
17919
17920 # Set to yes if linker adds runtime paths of dependent libraries
17921 # to runtime path list.
17922 inherit_rpath=$inherit_rpath
17923
17924 # Whether libtool must link a program against all its dependency libraries.
17925 link_all_deplibs=$link_all_deplibs
17926
17927 # Fix the shell variable \$srcfile for the compiler.
17928 fix_srcfile_path=$lt_fix_srcfile_path
17929
17930 # Set to "yes" if exported symbols are required.
17931 always_export_symbols=$always_export_symbols
17932
17933 # The commands to list exported symbols.
17934 export_symbols_cmds=$lt_export_symbols_cmds
17935
17936 # Symbols that should not be listed in the preloaded symbols.
17937 exclude_expsyms=$lt_exclude_expsyms
17938
17939 # Symbols that must always be exported.
17940 include_expsyms=$lt_include_expsyms
17941
17942 # Commands necessary for linking programs (against libraries) with templates.
17943 prelink_cmds=$lt_prelink_cmds
17944
17945 # Specify filename containing input files.
17946 file_list_spec=$lt_file_list_spec
17947
17948 # How to hardcode a shared library path into an executable.
17949 hardcode_action=$hardcode_action
17950
17951 # ### END LIBTOOL CONFIG
17952
17953 _LT_EOF
17954
17955   case $host_os in
17956   aix3*)
17957     cat <<\_LT_EOF >> "$cfgfile"
17958 # AIX sometimes has problems with the GCC collect2 program.  For some
17959 # reason, if we set the COLLECT_NAMES environment variable, the problems
17960 # vanish in a puff of smoke.
17961 if test "X${COLLECT_NAMES+set}" != Xset; then
17962   COLLECT_NAMES=
17963   export COLLECT_NAMES
17964 fi
17965 _LT_EOF
17966     ;;
17967   esac
17968
17969
17970 ltmain="$ac_aux_dir/ltmain.sh"
17971
17972
17973   # We use sed instead of cat because bash on DJGPP gets confused if
17974   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17975   # text mode, it properly converts lines to CR/LF.  This bash problem
17976   # is reportedly fixed, but why not run on old versions too?
17977   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17978     || (rm -f "$cfgfile"; exit 1)
17979
17980   case $xsi_shell in
17981   yes)
17982     cat << \_LT_EOF >> "$cfgfile"
17983
17984 # func_dirname file append nondir_replacement
17985 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17986 # otherwise set result to NONDIR_REPLACEMENT.
17987 func_dirname ()
17988 {
17989   case ${1} in
17990     */*) func_dirname_result="${1%/*}${2}" ;;
17991     *  ) func_dirname_result="${3}" ;;
17992   esac
17993 }
17994
17995 # func_basename file
17996 func_basename ()
17997 {
17998   func_basename_result="${1##*/}"
17999 }
18000
18001 # func_dirname_and_basename file append nondir_replacement
18002 # perform func_basename and func_dirname in a single function
18003 # call:
18004 #   dirname:  Compute the dirname of FILE.  If nonempty,
18005 #             add APPEND to the result, otherwise set result
18006 #             to NONDIR_REPLACEMENT.
18007 #             value returned in "$func_dirname_result"
18008 #   basename: Compute filename of FILE.
18009 #             value retuned in "$func_basename_result"
18010 # Implementation must be kept synchronized with func_dirname
18011 # and func_basename. For efficiency, we do not delegate to
18012 # those functions but instead duplicate the functionality here.
18013 func_dirname_and_basename ()
18014 {
18015   case ${1} in
18016     */*) func_dirname_result="${1%/*}${2}" ;;
18017     *  ) func_dirname_result="${3}" ;;
18018   esac
18019   func_basename_result="${1##*/}"
18020 }
18021
18022 # func_stripname prefix suffix name
18023 # strip PREFIX and SUFFIX off of NAME.
18024 # PREFIX and SUFFIX must not contain globbing or regex special
18025 # characters, hashes, percent signs, but SUFFIX may contain a leading
18026 # dot (in which case that matches only a dot).
18027 func_stripname ()
18028 {
18029   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18030   # positional parameters, so assign one to ordinary parameter first.
18031   func_stripname_result=${3}
18032   func_stripname_result=${func_stripname_result#"${1}"}
18033   func_stripname_result=${func_stripname_result%"${2}"}
18034 }
18035
18036 # func_opt_split
18037 func_opt_split ()
18038 {
18039   func_opt_split_opt=${1%%=*}
18040   func_opt_split_arg=${1#*=}
18041 }
18042
18043 # func_lo2o object
18044 func_lo2o ()
18045 {
18046   case ${1} in
18047     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18048     *)    func_lo2o_result=${1} ;;
18049   esac
18050 }
18051
18052 # func_xform libobj-or-source
18053 func_xform ()
18054 {
18055   func_xform_result=${1%.*}.lo
18056 }
18057
18058 # func_arith arithmetic-term...
18059 func_arith ()
18060 {
18061   func_arith_result=$(( $* ))
18062 }
18063
18064 # func_len string
18065 # STRING may not start with a hyphen.
18066 func_len ()
18067 {
18068   func_len_result=${#1}
18069 }
18070
18071 _LT_EOF
18072     ;;
18073   *) # Bourne compatible functions.
18074     cat << \_LT_EOF >> "$cfgfile"
18075
18076 # func_dirname file append nondir_replacement
18077 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18078 # otherwise set result to NONDIR_REPLACEMENT.
18079 func_dirname ()
18080 {
18081   # Extract subdirectory from the argument.
18082   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18083   if test "X$func_dirname_result" = "X${1}"; then
18084     func_dirname_result="${3}"
18085   else
18086     func_dirname_result="$func_dirname_result${2}"
18087   fi
18088 }
18089
18090 # func_basename file
18091 func_basename ()
18092 {
18093   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18094 }
18095
18096
18097 # func_stripname prefix suffix name
18098 # strip PREFIX and SUFFIX off of NAME.
18099 # PREFIX and SUFFIX must not contain globbing or regex special
18100 # characters, hashes, percent signs, but SUFFIX may contain a leading
18101 # dot (in which case that matches only a dot).
18102 # func_strip_suffix prefix name
18103 func_stripname ()
18104 {
18105   case ${2} in
18106     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18107     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18108   esac
18109 }
18110
18111 # sed scripts:
18112 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18113 my_sed_long_arg='1s/^-[^=]*=//'
18114
18115 # func_opt_split
18116 func_opt_split ()
18117 {
18118   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18119   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18120 }
18121
18122 # func_lo2o object
18123 func_lo2o ()
18124 {
18125   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18126 }
18127
18128 # func_xform libobj-or-source
18129 func_xform ()
18130 {
18131   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18132 }
18133
18134 # func_arith arithmetic-term...
18135 func_arith ()
18136 {
18137   func_arith_result=`expr "$@"`
18138 }
18139
18140 # func_len string
18141 # STRING may not start with a hyphen.
18142 func_len ()
18143 {
18144   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18145 }
18146
18147 _LT_EOF
18148 esac
18149
18150 case $lt_shell_append in
18151   yes)
18152     cat << \_LT_EOF >> "$cfgfile"
18153
18154 # func_append var value
18155 # Append VALUE to the end of shell variable VAR.
18156 func_append ()
18157 {
18158   eval "$1+=\$2"
18159 }
18160 _LT_EOF
18161     ;;
18162   *)
18163     cat << \_LT_EOF >> "$cfgfile"
18164
18165 # func_append var value
18166 # Append VALUE to the end of shell variable VAR.
18167 func_append ()
18168 {
18169   eval "$1=\$$1\$2"
18170 }
18171
18172 _LT_EOF
18173     ;;
18174   esac
18175
18176
18177   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18178     || (rm -f "$cfgfile"; exit 1)
18179
18180   mv -f "$cfgfile" "$ofile" ||
18181     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18182   chmod +x "$ofile"
18183
18184  ;;
18185     "gstdint.h":C)
18186 if test "$GCC" = yes; then
18187   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
18188 else
18189   echo "/* generated for $CC */" > tmp-stdint.h
18190 fi
18191
18192 sed 's/^ *//' >> tmp-stdint.h <<EOF
18193
18194   #ifndef GCC_GENERATED_STDINT_H
18195   #define GCC_GENERATED_STDINT_H 1
18196
18197   #include <sys/types.h>
18198 EOF
18199
18200 if test "$acx_cv_header_stdint" != stdint.h; then
18201   echo "#include <stddef.h>" >> tmp-stdint.h
18202 fi
18203 if test "$acx_cv_header_stdint" != stddef.h; then
18204   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
18205 fi
18206
18207 sed 's/^ *//' >> tmp-stdint.h <<EOF
18208   /* glibc uses these symbols as guards to prevent redefinitions.  */
18209   #ifdef __int8_t_defined
18210   #define _INT8_T
18211   #define _INT16_T
18212   #define _INT32_T
18213   #endif
18214   #ifdef __uint32_t_defined
18215   #define _UINT32_T
18216   #endif
18217
18218 EOF
18219
18220 # ----------------- done header, emit basic int types -------------
18221 if test "$acx_cv_header_stdint" = stddef.h; then
18222   sed 's/^ *//' >> tmp-stdint.h <<EOF
18223
18224     #ifndef _UINT8_T
18225     #define _UINT8_T
18226     #ifndef __uint8_t_defined
18227     #define __uint8_t_defined
18228     #ifndef uint8_t
18229     typedef unsigned $acx_cv_type_int8_t uint8_t;
18230     #endif
18231     #endif
18232     #endif
18233
18234     #ifndef _UINT16_T
18235     #define _UINT16_T
18236     #ifndef __uint16_t_defined
18237     #define __uint16_t_defined
18238     #ifndef uint16_t
18239     typedef unsigned $acx_cv_type_int16_t uint16_t;
18240     #endif
18241     #endif
18242     #endif
18243
18244     #ifndef _UINT32_T
18245     #define _UINT32_T
18246     #ifndef __uint32_t_defined
18247     #define __uint32_t_defined
18248     #ifndef uint32_t
18249     typedef unsigned $acx_cv_type_int32_t uint32_t;
18250     #endif
18251     #endif
18252     #endif
18253
18254     #ifndef _INT8_T
18255     #define _INT8_T
18256     #ifndef __int8_t_defined
18257     #define __int8_t_defined
18258     #ifndef int8_t
18259     typedef $acx_cv_type_int8_t int8_t;
18260     #endif
18261     #endif
18262     #endif
18263
18264     #ifndef _INT16_T
18265     #define _INT16_T
18266     #ifndef __int16_t_defined
18267     #define __int16_t_defined
18268     #ifndef int16_t
18269     typedef $acx_cv_type_int16_t int16_t;
18270     #endif
18271     #endif
18272     #endif
18273
18274     #ifndef _INT32_T
18275     #define _INT32_T
18276     #ifndef __int32_t_defined
18277     #define __int32_t_defined
18278     #ifndef int32_t
18279     typedef $acx_cv_type_int32_t int32_t;
18280     #endif
18281     #endif
18282     #endif
18283 EOF
18284 elif test "$ac_cv_type_u_int32_t" = yes; then
18285   sed 's/^ *//' >> tmp-stdint.h <<EOF
18286
18287     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
18288     #ifndef _INT8_T
18289     #define _INT8_T
18290     #endif
18291     #ifndef _INT16_T
18292     #define _INT16_T
18293     #endif
18294     #ifndef _INT32_T
18295     #define _INT32_T
18296     #endif
18297
18298     #ifndef _UINT8_T
18299     #define _UINT8_T
18300     #ifndef __uint8_t_defined
18301     #define __uint8_t_defined
18302     #ifndef uint8_t
18303     typedef u_int8_t uint8_t;
18304     #endif
18305     #endif
18306     #endif
18307
18308     #ifndef _UINT16_T
18309     #define _UINT16_T
18310     #ifndef __uint16_t_defined
18311     #define __uint16_t_defined
18312     #ifndef uint16_t
18313     typedef u_int16_t uint16_t;
18314     #endif
18315     #endif
18316     #endif
18317
18318     #ifndef _UINT32_T
18319     #define _UINT32_T
18320     #ifndef __uint32_t_defined
18321     #define __uint32_t_defined
18322     #ifndef uint32_t
18323     typedef u_int32_t uint32_t;
18324     #endif
18325     #endif
18326     #endif
18327 EOF
18328 else
18329   sed 's/^ *//' >> tmp-stdint.h <<EOF
18330
18331     /* Some systems have guard macros to prevent redefinitions, define them.  */
18332     #ifndef _INT8_T
18333     #define _INT8_T
18334     #endif
18335     #ifndef _INT16_T
18336     #define _INT16_T
18337     #endif
18338     #ifndef _INT32_T
18339     #define _INT32_T
18340     #endif
18341     #ifndef _UINT8_T
18342     #define _UINT8_T
18343     #endif
18344     #ifndef _UINT16_T
18345     #define _UINT16_T
18346     #endif
18347     #ifndef _UINT32_T
18348     #define _UINT32_T
18349     #endif
18350 EOF
18351 fi
18352
18353 # ------------- done basic int types, emit int64_t types ------------
18354 if test "$ac_cv_type_uint64_t" = yes; then
18355   sed 's/^ *//' >> tmp-stdint.h <<EOF
18356
18357     /* system headers have good uint64_t and int64_t */
18358     #ifndef _INT64_T
18359     #define _INT64_T
18360     #endif
18361     #ifndef _UINT64_T
18362     #define _UINT64_T
18363     #endif
18364 EOF
18365 elif test "$ac_cv_type_u_int64_t" = yes; then
18366   sed 's/^ *//' >> tmp-stdint.h <<EOF
18367
18368     /* system headers have an u_int64_t (and int64_t) */
18369     #ifndef _INT64_T
18370     #define _INT64_T
18371     #endif
18372     #ifndef _UINT64_T
18373     #define _UINT64_T
18374     #ifndef __uint64_t_defined
18375     #define __uint64_t_defined
18376     #ifndef uint64_t
18377     typedef u_int64_t uint64_t;
18378     #endif
18379     #endif
18380     #endif
18381 EOF
18382 elif test -n "$acx_cv_type_int64_t"; then
18383   sed 's/^ *//' >> tmp-stdint.h <<EOF
18384
18385     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
18386     #ifndef _INT64_T
18387     #define _INT64_T
18388     #ifndef int64_t
18389     typedef $acx_cv_type_int64_t int64_t;
18390     #endif
18391     #endif
18392     #ifndef _UINT64_T
18393     #define _UINT64_T
18394     #ifndef __uint64_t_defined
18395     #define __uint64_t_defined
18396     #ifndef uint64_t
18397     typedef unsigned $acx_cv_type_int64_t uint64_t;
18398     #endif
18399     #endif
18400     #endif
18401 EOF
18402 else
18403   sed 's/^ *//' >> tmp-stdint.h <<EOF
18404
18405     /* some common heuristics for int64_t, using compiler-specific tests */
18406     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
18407     #ifndef _INT64_T
18408     #define _INT64_T
18409     #ifndef __int64_t_defined
18410     #ifndef int64_t
18411     typedef long long int64_t;
18412     #endif
18413     #endif
18414     #endif
18415     #ifndef _UINT64_T
18416     #define _UINT64_T
18417     #ifndef uint64_t
18418     typedef unsigned long long uint64_t;
18419     #endif
18420     #endif
18421
18422     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
18423     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
18424        does not implement __extension__.  But that compiler doesn't define
18425        __GNUC_MINOR__.  */
18426     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
18427     # define __extension__
18428     # endif
18429
18430     # ifndef _INT64_T
18431     # define _INT64_T
18432     # ifndef int64_t
18433     __extension__ typedef long long int64_t;
18434     # endif
18435     # endif
18436     # ifndef _UINT64_T
18437     # define _UINT64_T
18438     # ifndef uint64_t
18439     __extension__ typedef unsigned long long uint64_t;
18440     # endif
18441     # endif
18442
18443     #elif !defined __STRICT_ANSI__
18444     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
18445
18446     #  ifndef _INT64_T
18447     #  define _INT64_T
18448     #  ifndef int64_t
18449     typedef __int64 int64_t;
18450     #  endif
18451     #  endif
18452     #  ifndef _UINT64_T
18453     #  define _UINT64_T
18454     #  ifndef uint64_t
18455     typedef unsigned __int64 uint64_t;
18456     #  endif
18457     #  endif
18458     # endif /* compiler */
18459
18460     #endif /* ANSI version */
18461 EOF
18462 fi
18463
18464 # ------------- done int64_t types, emit intptr types ------------
18465 if test "$ac_cv_type_uintptr_t" != yes; then
18466   sed 's/^ *//' >> tmp-stdint.h <<EOF
18467
18468     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
18469     #ifndef __uintptr_t_defined
18470     #ifndef uintptr_t
18471     typedef u$acx_cv_type_intptr_t uintptr_t;
18472     #endif
18473     #endif
18474     #ifndef __intptr_t_defined
18475     #ifndef intptr_t
18476     typedef $acx_cv_type_intptr_t  intptr_t;
18477     #endif
18478     #endif
18479 EOF
18480 fi
18481
18482 # ------------- done intptr types, emit int_least types ------------
18483 if test "$ac_cv_type_int_least32_t" != yes; then
18484   sed 's/^ *//' >> tmp-stdint.h <<EOF
18485
18486     /* Define int_least types */
18487     typedef int8_t     int_least8_t;
18488     typedef int16_t    int_least16_t;
18489     typedef int32_t    int_least32_t;
18490     #ifdef _INT64_T
18491     typedef int64_t    int_least64_t;
18492     #endif
18493
18494     typedef uint8_t    uint_least8_t;
18495     typedef uint16_t   uint_least16_t;
18496     typedef uint32_t   uint_least32_t;
18497     #ifdef _UINT64_T
18498     typedef uint64_t   uint_least64_t;
18499     #endif
18500 EOF
18501 fi
18502
18503 # ------------- done intptr types, emit int_fast types ------------
18504 if test "$ac_cv_type_int_fast32_t" != yes; then
18505       sed 's/^ *//' >> tmp-stdint.h <<EOF
18506
18507     /* Define int_fast types.  short is often slow */
18508     typedef int8_t       int_fast8_t;
18509     typedef int          int_fast16_t;
18510     typedef int32_t      int_fast32_t;
18511     #ifdef _INT64_T
18512     typedef int64_t      int_fast64_t;
18513     #endif
18514
18515     typedef uint8_t      uint_fast8_t;
18516     typedef unsigned int uint_fast16_t;
18517     typedef uint32_t     uint_fast32_t;
18518     #ifdef _UINT64_T
18519     typedef uint64_t     uint_fast64_t;
18520     #endif
18521 EOF
18522 fi
18523
18524 if test "$ac_cv_type_uintmax_t" != yes; then
18525   sed 's/^ *//' >> tmp-stdint.h <<EOF
18526
18527     /* Define intmax based on what we found */
18528     #ifndef intmax_t
18529     #ifdef _INT64_T
18530     typedef int64_t       intmax_t;
18531     #else
18532     typedef long          intmax_t;
18533     #endif
18534     #endif
18535     #ifndef uintmax_t
18536     #ifdef _UINT64_T
18537     typedef uint64_t      uintmax_t;
18538     #else
18539     typedef unsigned long uintmax_t;
18540     #endif
18541     #endif
18542 EOF
18543 fi
18544
18545 sed 's/^ *//' >> tmp-stdint.h <<EOF
18546
18547   #endif /* GCC_GENERATED_STDINT_H */
18548 EOF
18549
18550 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18551   rm -f tmp-stdint.h
18552 else
18553   mv -f tmp-stdint.h gstdint.h
18554 fi
18555
18556  ;;
18557
18558   esac
18559 done # for ac_tag
18560
18561
18562 as_fn_exit 0
18563 _ACEOF
18564 ac_clean_files=$ac_clean_files_save
18565
18566 test $ac_write_fail = 0 ||
18567   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18568
18569
18570 # configure is writing to config.log, and then calls config.status.
18571 # config.status does its own redirection, appending to config.log.
18572 # Unfortunately, on DOS this fails, as config.log is still kept open
18573 # by configure, so config.status won't be able to write to it; its
18574 # output is simply discarded.  So we exec the FD to /dev/null,
18575 # effectively closing config.log, so it can be properly (re)opened and
18576 # appended to by config.status.  When coming back to configure, we
18577 # need to make the FD available again.
18578 if test "$no_create" != yes; then
18579   ac_cs_success=:
18580   ac_config_status_args=
18581   test "$silent" = yes &&
18582     ac_config_status_args="$ac_config_status_args --quiet"
18583   exec 5>/dev/null
18584   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18585   exec 5>>config.log
18586   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18587   # would make configure fail if this is the last instruction.
18588   $ac_cs_success || as_fn_exit 1
18589 fi
18590 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18591   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18592 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18593 fi
18594