libatomic/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for GNU Atomic Library 1.0.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199
 200   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 201     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 202     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     PATH=/empty FPATH=/empty; export PATH FPATH
 205     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 206       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 207 test \$(( 1 + 1 )) = 2 || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME='GNU Atomic Library'
 589 PACKAGE_TARNAME='libatomic'
 590 PACKAGE_VERSION='1.0'
 591 PACKAGE_STRING='GNU Atomic Library 1.0'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL='http://www.gnu.org/software/libatomic/'
 594
 595 # Factoring default headers for most tests.
 596 ac_includes_default="\
 597 #include <stdio.h>
 598 #ifdef HAVE_SYS_TYPES_H
 599 # include <sys/types.h>
 600 #endif
 601 #ifdef HAVE_SYS_STAT_H
 602 # include <sys/stat.h>
 603 #endif
 604 #ifdef STDC_HEADERS
 605 # include <stdlib.h>
 606 # include <stddef.h>
 607 #else
 608 # ifdef HAVE_STDLIB_H
 609 #  include <stdlib.h>
 610 # endif
 611 #endif
 612 #ifdef HAVE_STRING_H
 613 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 614 #  include <memory.h>
 615 # endif
 616 # include <string.h>
 617 #endif
 618 #ifdef HAVE_STRINGS_H
 619 # include <strings.h>
 620 #endif
 621 #ifdef HAVE_INTTYPES_H
 622 # include <inttypes.h>
 623 #endif
 624 #ifdef HAVE_STDINT_H
 625 # include <stdint.h>
 626 #endif
 627 #ifdef HAVE_UNISTD_H
 628 # include <unistd.h>
 629 #endif"
 630
 631 ac_subst_vars='am__EXEEXT_FALSE
 632 am__EXEEXT_TRUE
 633 LTLIBOBJS
 634 LIBOBJS
 635 get_gcc_base_ver
 636 ARCH_X86_64_FALSE
 637 ARCH_X86_64_TRUE
 638 ARCH_I386_FALSE
 639 ARCH_I386_TRUE
 640 ARCH_ARM_LINUX_FALSE
 641 ARCH_ARM_LINUX_TRUE
 642 ARCH_AARCH64_LINUX_FALSE
 643 ARCH_AARCH64_LINUX_TRUE
 644 HAVE_IFUNC_FALSE
 645 HAVE_IFUNC_TRUE
 646 tmake_file
 647 SIZES
 648 XLDFLAGS
 649 XCFLAGS
 650 config_path
 651 LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE
 652 LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE
 653 LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE
 654 LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE
 655 LIBAT_BUILD_VERSIONED_SHLIB_FALSE
 656 LIBAT_BUILD_VERSIONED_SHLIB_TRUE
 657 OPT_LDFLAGS
 658 SECTION_LDFLAGS
 659 enable_aarch64_lse
 660 libtool_VERSION
 661 MAINT
 662 MAINTAINER_MODE_FALSE
 663 MAINTAINER_MODE_TRUE
 664 enable_static
 665 enable_shared
 666 lt_host_flags
 667 CPP
 668 OTOOL64
 669 OTOOL
 670 LIPO
 671 NMEDIT
 672 DSYMUTIL
 673 OBJDUMP
 674 LN_S
 675 ac_ct_DUMPBIN
 676 DUMPBIN
 677 LD
 678 FGREP
 679 EGREP
 680 GREP
 681 SED
 682 LIBTOOL
 683 PERL
 684 RANLIB
 685 NM
 686 AR
 687 am__fastdepCCAS_FALSE
 688 am__fastdepCCAS_TRUE
 689 CCASDEPMODE
 690 CCASFLAGS
 691 CCAS
 692 am__fastdepCC_FALSE
 693 am__fastdepCC_TRUE
 694 CCDEPMODE
 695 am__nodep
 696 AMDEPBACKSLASH
 697 AMDEP_FALSE
 698 AMDEP_TRUE
 699 am__quote
 700 am__include
 701 DEPDIR
 702 OBJEXT
 703 EXEEXT
 704 ac_ct_CC
 705 CPPFLAGS
 706 LDFLAGS
 707 CFLAGS
 708 CC
 709 toolexeclibdir
 710 toolexecdir
 711 multi_basedir
 712 AM_BACKSLASH
 713 AM_DEFAULT_VERBOSITY
 714 AM_DEFAULT_V
 715 AM_V
 716 am__untar
 717 am__tar
 718 AMTAR
 719 am__leading_dot
 720 SET_MAKE
 721 AWK
 722 mkdir_p
 723 MKDIR_P
 724 INSTALL_STRIP_PROGRAM
 725 STRIP
 726 install_sh
 727 MAKEINFO
 728 AUTOHEADER
 729 AUTOMAKE
 730 AUTOCONF
 731 ACLOCAL
 732 VERSION
 733 PACKAGE
 734 CYGPATH_W
 735 am__isrc
 736 INSTALL_DATA
 737 INSTALL_SCRIPT
 738 INSTALL_PROGRAM
 739 target_os
 740 target_vendor
 741 target_cpu
 742 target
 743 host_os
 744 host_vendor
 745 host_cpu
 746 host
 747 build_os
 748 build_vendor
 749 build_cpu
 750 build
 751 GENINSRC_FALSE
 752 GENINSRC_TRUE
 753 target_alias
 754 host_alias
 755 build_alias
 756 LIBS
 757 ECHO_T
 758 ECHO_N
 759 ECHO_C
 760 DEFS
 761 mandir
 762 localedir
 763 libdir
 764 psdir
 765 pdfdir
 766 dvidir
 767 htmldir
 768 infodir
 769 docdir
 770 oldincludedir
 771 includedir
 772 localstatedir
 773 sharedstatedir
 774 sysconfdir
 775 datadir
 776 datarootdir
 777 libexecdir
 778 sbindir
 779 bindir
 780 program_transform_name
 781 prefix
 782 exec_prefix
 783 PACKAGE_URL
 784 PACKAGE_BUGREPORT
 785 PACKAGE_STRING
 786 PACKAGE_VERSION
 787 PACKAGE_TARNAME
 788 PACKAGE_NAME
 789 PATH_SEPARATOR
 790 SHELL'
 791 ac_subst_files=''
 792 ac_user_opts='
 793 enable_option_checking
 794 enable_version_specific_runtime_libs
 795 enable_generated_files_in_srcdir
 796 enable_silent_rules
 797 enable_multilib
 798 with_toolexeclibdir
 799 enable_dependency_tracking
 800 enable_shared
 801 enable_static
 802 with_pic
 803 enable_fast_install
 804 with_gnu_ld
 805 enable_libtool_lock
 806 enable_maintainer_mode
 807 enable_symvers
 808 enable_werror
 809 enable_cet
 810 with_gcc_major_version_only
 811 '
 812       ac_precious_vars='build_alias
 813 host_alias
 814 target_alias
 815 CPP
 816 CPPFLAGS'
 817
 818
 819 # Initialize some variables set by options.
 820 ac_init_help=
 821 ac_init_version=false
 822 ac_unrecognized_opts=
 823 ac_unrecognized_sep=
 824 # The variables have the same names as the options, with
 825 # dashes changed to underlines.
 826 cache_file=/dev/null
 827 exec_prefix=NONE
 828 no_create=
 829 no_recursion=
 830 prefix=NONE
 831 program_prefix=NONE
 832 program_suffix=NONE
 833 program_transform_name=s,x,x,
 834 silent=
 835 site=
 836 srcdir=
 837 verbose=
 838 x_includes=NONE
 839 x_libraries=NONE
 840
 841 # Installation directory options.
 842 # These are left unexpanded so users can "make install exec_prefix=/foo"
 843 # and all the variables that are supposed to be based on exec_prefix
 844 # by default will actually change.
 845 # Use braces instead of parens because sh, perl, etc. also accept them.
 846 # (The list follows the same order as the GNU Coding Standards.)
 847 bindir='${exec_prefix}/bin'
 848 sbindir='${exec_prefix}/sbin'
 849 libexecdir='${exec_prefix}/libexec'
 850 datarootdir='${prefix}/share'
 851 datadir='${datarootdir}'
 852 sysconfdir='${prefix}/etc'
 853 sharedstatedir='${prefix}/com'
 854 localstatedir='${prefix}/var'
 855 includedir='${prefix}/include'
 856 oldincludedir='/usr/include'
 857 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 858 infodir='${datarootdir}/info'
 859 htmldir='${docdir}'
 860 dvidir='${docdir}'
 861 pdfdir='${docdir}'
 862 psdir='${docdir}'
 863 libdir='${exec_prefix}/lib'
 864 localedir='${datarootdir}/locale'
 865 mandir='${datarootdir}/man'
 866
 867 ac_prev=
 868 ac_dashdash=
 869 for ac_option
 870 do
 871   # If the previous option needs an argument, assign it.
 872   if test -n "$ac_prev"; then
 873     eval $ac_prev=\$ac_option
 874     ac_prev=
 875     continue
 876   fi
 877
 878   case $ac_option in
 879   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 880   *=)   ac_optarg= ;;
 881   *)    ac_optarg=yes ;;
 882   esac
 883
 884   # Accept the important Cygnus configure options, so we can diagnose typos.
 885
 886   case $ac_dashdash$ac_option in
 887   --)
 888     ac_dashdash=yes ;;
 889
 890   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 891     ac_prev=bindir ;;
 892   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 893     bindir=$ac_optarg ;;
 894
 895   -build | --build | --buil | --bui | --bu)
 896     ac_prev=build_alias ;;
 897   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 898     build_alias=$ac_optarg ;;
 899
 900   -cache-file | --cache-file | --cache-fil | --cache-fi \
 901   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 902     ac_prev=cache_file ;;
 903   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 904   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 905     cache_file=$ac_optarg ;;
 906
 907   --config-cache | -C)
 908     cache_file=config.cache ;;
 909
 910   -datadir | --datadir | --datadi | --datad)
 911     ac_prev=datadir ;;
 912   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 913     datadir=$ac_optarg ;;
 914
 915   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 916   | --dataroo | --dataro | --datar)
 917     ac_prev=datarootdir ;;
 918   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 919   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 920     datarootdir=$ac_optarg ;;
 921
 922   -disable-* | --disable-*)
 923     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 924     # Reject names that are not valid shell variable names.
 925     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 926       as_fn_error $? "invalid feature name: $ac_useropt"
 927     ac_useropt_orig=$ac_useropt
 928     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 929     case $ac_user_opts in
 930       *"
 931 "enable_$ac_useropt"
 932 "*) ;;
 933       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 934          ac_unrecognized_sep=', ';;
 935     esac
 936     eval enable_$ac_useropt=no ;;
 937
 938   -docdir | --docdir | --docdi | --doc | --do)
 939     ac_prev=docdir ;;
 940   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 941     docdir=$ac_optarg ;;
 942
 943   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 944     ac_prev=dvidir ;;
 945   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 946     dvidir=$ac_optarg ;;
 947
 948   -enable-* | --enable-*)
 949     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 950     # Reject names that are not valid shell variable names.
 951     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 952       as_fn_error $? "invalid feature name: $ac_useropt"
 953     ac_useropt_orig=$ac_useropt
 954     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 955     case $ac_user_opts in
 956       *"
 957 "enable_$ac_useropt"
 958 "*) ;;
 959       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 960          ac_unrecognized_sep=', ';;
 961     esac
 962     eval enable_$ac_useropt=\$ac_optarg ;;
 963
 964   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 965   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 966   | --exec | --exe | --ex)
 967     ac_prev=exec_prefix ;;
 968   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 969   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 970   | --exec=* | --exe=* | --ex=*)
 971     exec_prefix=$ac_optarg ;;
 972
 973   -gas | --gas | --ga | --g)
 974     # Obsolete; use --with-gas.
 975     with_gas=yes ;;
 976
 977   -help | --help | --hel | --he | -h)
 978     ac_init_help=long ;;
 979   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 980     ac_init_help=recursive ;;
 981   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 982     ac_init_help=short ;;
 983
 984   -host | --host | --hos | --ho)
 985     ac_prev=host_alias ;;
 986   -host=* | --host=* | --hos=* | --ho=*)
 987     host_alias=$ac_optarg ;;
 988
 989   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 990     ac_prev=htmldir ;;
 991   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 992   | --ht=*)
 993     htmldir=$ac_optarg ;;
 994
 995   -includedir | --includedir | --includedi | --included | --include \
 996   | --includ | --inclu | --incl | --inc)
 997     ac_prev=includedir ;;
 998   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 999   | --includ=* | --inclu=* | --incl=* | --inc=*)
1000     includedir=$ac_optarg ;;
1001
1002   -infodir | --infodir | --infodi | --infod | --info | --inf)
1003     ac_prev=infodir ;;
1004   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1005     infodir=$ac_optarg ;;
1006
1007   -libdir | --libdir | --libdi | --libd)
1008     ac_prev=libdir ;;
1009   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1010     libdir=$ac_optarg ;;
1011
1012   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1013   | --libexe | --libex | --libe)
1014     ac_prev=libexecdir ;;
1015   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1016   | --libexe=* | --libex=* | --libe=*)
1017     libexecdir=$ac_optarg ;;
1018
1019   -localedir | --localedir | --localedi | --localed | --locale)
1020     ac_prev=localedir ;;
1021   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1022     localedir=$ac_optarg ;;
1023
1024   -localstatedir | --localstatedir | --localstatedi | --localstated \
1025   | --localstate | --localstat | --localsta | --localst | --locals)
1026     ac_prev=localstatedir ;;
1027   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1028   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1029     localstatedir=$ac_optarg ;;
1030
1031   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1032     ac_prev=mandir ;;
1033   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1034     mandir=$ac_optarg ;;
1035
1036   -nfp | --nfp | --nf)
1037     # Obsolete; use --without-fp.
1038     with_fp=no ;;
1039
1040   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1041   | --no-cr | --no-c | -n)
1042     no_create=yes ;;
1043
1044   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1045   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1046     no_recursion=yes ;;
1047
1048   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1049   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1050   | --oldin | --oldi | --old | --ol | --o)
1051     ac_prev=oldincludedir ;;
1052   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1053   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1054   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1055     oldincludedir=$ac_optarg ;;
1056
1057   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1058     ac_prev=prefix ;;
1059   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1060     prefix=$ac_optarg ;;
1061
1062   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1063   | --program-pre | --program-pr | --program-p)
1064     ac_prev=program_prefix ;;
1065   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1066   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1067     program_prefix=$ac_optarg ;;
1068
1069   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1070   | --program-suf | --program-su | --program-s)
1071     ac_prev=program_suffix ;;
1072   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1073   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1074     program_suffix=$ac_optarg ;;
1075
1076   -program-transform-name | --program-transform-name \
1077   | --program-transform-nam | --program-transform-na \
1078   | --program-transform-n | --program-transform- \
1079   | --program-transform | --program-transfor \
1080   | --program-transfo | --program-transf \
1081   | --program-trans | --program-tran \
1082   | --progr-tra | --program-tr | --program-t)
1083     ac_prev=program_transform_name ;;
1084   -program-transform-name=* | --program-transform-name=* \
1085   | --program-transform-nam=* | --program-transform-na=* \
1086   | --program-transform-n=* | --program-transform-=* \
1087   | --program-transform=* | --program-transfor=* \
1088   | --program-transfo=* | --program-transf=* \
1089   | --program-trans=* | --program-tran=* \
1090   | --progr-tra=* | --program-tr=* | --program-t=*)
1091     program_transform_name=$ac_optarg ;;
1092
1093   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1094     ac_prev=pdfdir ;;
1095   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1096     pdfdir=$ac_optarg ;;
1097
1098   -psdir | --psdir | --psdi | --psd | --ps)
1099     ac_prev=psdir ;;
1100   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1101     psdir=$ac_optarg ;;
1102
1103   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1104   | -silent | --silent | --silen | --sile | --sil)
1105     silent=yes ;;
1106
1107   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1108     ac_prev=sbindir ;;
1109   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1110   | --sbi=* | --sb=*)
1111     sbindir=$ac_optarg ;;
1112
1113   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1114   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1115   | --sharedst | --shareds | --shared | --share | --shar \
1116   | --sha | --sh)
1117     ac_prev=sharedstatedir ;;
1118   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1119   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1120   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1121   | --sha=* | --sh=*)
1122     sharedstatedir=$ac_optarg ;;
1123
1124   -site | --site | --sit)
1125     ac_prev=site ;;
1126   -site=* | --site=* | --sit=*)
1127     site=$ac_optarg ;;
1128
1129   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1130     ac_prev=srcdir ;;
1131   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1132     srcdir=$ac_optarg ;;
1133
1134   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1135   | --syscon | --sysco | --sysc | --sys | --sy)
1136     ac_prev=sysconfdir ;;
1137   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1138   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1139     sysconfdir=$ac_optarg ;;
1140
1141   -target | --target | --targe | --targ | --tar | --ta | --t)
1142     ac_prev=target_alias ;;
1143   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1144     target_alias=$ac_optarg ;;
1145
1146   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1147     verbose=yes ;;
1148
1149   -version | --version | --versio | --versi | --vers | -V)
1150     ac_init_version=: ;;
1151
1152   -with-* | --with-*)
1153     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1154     # Reject names that are not valid shell variable names.
1155     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1156       as_fn_error $? "invalid package name: $ac_useropt"
1157     ac_useropt_orig=$ac_useropt
1158     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1159     case $ac_user_opts in
1160       *"
1161 "with_$ac_useropt"
1162 "*) ;;
1163       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1164          ac_unrecognized_sep=', ';;
1165     esac
1166     eval with_$ac_useropt=\$ac_optarg ;;
1167
1168   -without-* | --without-*)
1169     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1170     # Reject names that are not valid shell variable names.
1171     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1172       as_fn_error $? "invalid package name: $ac_useropt"
1173     ac_useropt_orig=$ac_useropt
1174     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1175     case $ac_user_opts in
1176       *"
1177 "with_$ac_useropt"
1178 "*) ;;
1179       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1180          ac_unrecognized_sep=', ';;
1181     esac
1182     eval with_$ac_useropt=no ;;
1183
1184   --x)
1185     # Obsolete; use --with-x.
1186     with_x=yes ;;
1187
1188   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1189   | --x-incl | --x-inc | --x-in | --x-i)
1190     ac_prev=x_includes ;;
1191   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1192   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1193     x_includes=$ac_optarg ;;
1194
1195   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1196   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1197     ac_prev=x_libraries ;;
1198   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1199   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1200     x_libraries=$ac_optarg ;;
1201
1202   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1203 Try \`$0 --help' for more information"
1204     ;;
1205
1206   *=*)
1207     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1208     # Reject names that are not valid shell variable names.
1209     case $ac_envvar in #(
1210       '' | [0-9]* | *[!_$as_cr_alnum]* )
1211       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1212     esac
1213     eval $ac_envvar=\$ac_optarg
1214     export $ac_envvar ;;
1215
1216   *)
1217     # FIXME: should be removed in autoconf 3.0.
1218     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1219     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1220       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1221     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1222     ;;
1223
1224   esac
1225 done
1226
1227 if test -n "$ac_prev"; then
1228   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1229   as_fn_error $? "missing argument to $ac_option"
1230 fi
1231
1232 if test -n "$ac_unrecognized_opts"; then
1233   case $enable_option_checking in
1234     no) ;;
1235     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1236     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1237   esac
1238 fi
1239
1240 # Check all directory arguments for consistency.
1241 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1242                 datadir sysconfdir sharedstatedir localstatedir includedir \
1243                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1244                 libdir localedir mandir
1245 do
1246   eval ac_val=\$$ac_var
1247   # Remove trailing slashes.
1248   case $ac_val in
1249     */ )
1250       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1251       eval $ac_var=\$ac_val;;
1252   esac
1253   # Be sure to have absolute directory names.
1254   case $ac_val in
1255     [\\/$]* | ?:[\\/]* )  continue;;
1256     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1257   esac
1258   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1259 done
1260
1261 # There might be people who depend on the old broken behavior: `$host'
1262 # used to hold the argument of --host etc.
1263 # FIXME: To remove some day.
1264 build=$build_alias
1265 host=$host_alias
1266 target=$target_alias
1267
1268 # FIXME: To remove some day.
1269 if test "x$host_alias" != x; then
1270   if test "x$build_alias" = x; then
1271     cross_compiling=maybe
1272   elif test "x$build_alias" != "x$host_alias"; then
1273     cross_compiling=yes
1274   fi
1275 fi
1276
1277 ac_tool_prefix=
1278 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1279
1280 test "$silent" = yes && exec 6>/dev/null
1281
1282
1283 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1284 ac_ls_di=`ls -di .` &&
1285 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1286   as_fn_error $? "working directory cannot be determined"
1287 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1288   as_fn_error $? "pwd does not report name of working directory"
1289
1290
1291 # Find the source files, if location was not specified.
1292 if test -z "$srcdir"; then
1293   ac_srcdir_defaulted=yes
1294   # Try the directory containing this script, then the parent directory.
1295   ac_confdir=`$as_dirname -- "$as_myself" ||
1296 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1297          X"$as_myself" : 'X\(//\)[^/]' \| \
1298          X"$as_myself" : 'X\(//\)$' \| \
1299          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1300 $as_echo X"$as_myself" |
1301     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1302             s//\1/
1303             q
1304           }
1305           /^X\(\/\/\)[^/].*/{
1306             s//\1/
1307             q
1308           }
1309           /^X\(\/\/\)$/{
1310             s//\1/
1311             q
1312           }
1313           /^X\(\/\).*/{
1314             s//\1/
1315             q
1316           }
1317           s/.*/./; q'`
1318   srcdir=$ac_confdir
1319   if test ! -r "$srcdir/$ac_unique_file"; then
1320     srcdir=..
1321   fi
1322 else
1323   ac_srcdir_defaulted=no
1324 fi
1325 if test ! -r "$srcdir/$ac_unique_file"; then
1326   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1327   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1328 fi
1329 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1330 ac_abs_confdir=`(
1331         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1332         pwd)`
1333 # When building in place, set srcdir=.
1334 if test "$ac_abs_confdir" = "$ac_pwd"; then
1335   srcdir=.
1336 fi
1337 # Remove unnecessary trailing slashes from srcdir.
1338 # Double slashes in file names in object file debugging info
1339 # mess up M-x gdb in Emacs.
1340 case $srcdir in
1341 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1342 esac
1343 for ac_var in $ac_precious_vars; do
1344   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1345   eval ac_env_${ac_var}_value=\$${ac_var}
1346   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1347   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1348 done
1349
1350 #
1351 # Report the --help message.
1352 #
1353 if test "$ac_init_help" = "long"; then
1354   # Omit some internal or obsolete options to make the list less imposing.
1355   # This message is too long to be a string in the A/UX 3.1 sh.
1356   cat <<_ACEOF
1357 \`configure' configures GNU Atomic Library 1.0 to adapt to many kinds of systems.
1358
1359 Usage: $0 [OPTION]... [VAR=VALUE]...
1360
1361 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1362 VAR=VALUE.  See below for descriptions of some of the useful variables.
1363
1364 Defaults for the options are specified in brackets.
1365
1366 Configuration:
1367   -h, --help              display this help and exit
1368       --help=short        display options specific to this package
1369       --help=recursive    display the short help of all the included packages
1370   -V, --version           display version information and exit
1371   -q, --quiet, --silent   do not print \`checking ...' messages
1372       --cache-file=FILE   cache test results in FILE [disabled]
1373   -C, --config-cache      alias for \`--cache-file=config.cache'
1374   -n, --no-create         do not create output files
1375       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1376
1377 Installation directories:
1378   --prefix=PREFIX         install architecture-independent files in PREFIX
1379                           [$ac_default_prefix]
1380   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1381                           [PREFIX]
1382
1383 By default, \`make install' will install all the files in
1384 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1385 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1386 for instance \`--prefix=\$HOME'.
1387
1388 For better control, use the options below.
1389
1390 Fine tuning of the installation directories:
1391   --bindir=DIR            user executables [EPREFIX/bin]
1392   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1393   --libexecdir=DIR        program executables [EPREFIX/libexec]
1394   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1395   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1396   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1397   --libdir=DIR            object code libraries [EPREFIX/lib]
1398   --includedir=DIR        C header files [PREFIX/include]
1399   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1400   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1401   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1402   --infodir=DIR           info documentation [DATAROOTDIR/info]
1403   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1404   --mandir=DIR            man documentation [DATAROOTDIR/man]
1405   --docdir=DIR            documentation root [DATAROOTDIR/doc/libatomic]
1406   --htmldir=DIR           html documentation [DOCDIR]
1407   --dvidir=DIR            dvi documentation [DOCDIR]
1408   --pdfdir=DIR            pdf documentation [DOCDIR]
1409   --psdir=DIR             ps documentation [DOCDIR]
1410 _ACEOF
1411
1412   cat <<\_ACEOF
1413
1414 Program names:
1415   --program-prefix=PREFIX            prepend PREFIX to installed program names
1416   --program-suffix=SUFFIX            append SUFFIX to installed program names
1417   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1418
1419 System types:
1420   --build=BUILD     configure for building on BUILD [guessed]
1421   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1422   --target=TARGET   configure for building compilers for TARGET [HOST]
1423 _ACEOF
1424 fi
1425
1426 if test -n "$ac_init_help"; then
1427   case $ac_init_help in
1428      short | recursive ) echo "Configuration of GNU Atomic Library 1.0:";;
1429    esac
1430   cat <<\_ACEOF
1431
1432 Optional Features:
1433   --disable-option-checking  ignore unrecognized --enable/--with options
1434   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1435   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1436   --enable-version-specific-runtime-libs
1437                           Specify that runtime libraries should be installed
1438                           in a compiler-specific directory [default=no]
1439   --enable-generated-files-in-srcdir
1440                           put copies of generated files in source dir intended
1441                           for creating source tarballs for users without
1442                           texinfo bison or flex. [default=no]
1443   --enable-silent-rules   less verbose build output (undo: "make V=1")
1444   --disable-silent-rules  verbose build output (undo: "make V=0")
1445   --enable-multilib       build many library versions (default)
1446   --enable-dependency-tracking
1447                           do not reject slow dependency extractors
1448   --disable-dependency-tracking
1449                           speeds up one-time build
1450   --enable-shared[=PKGS]  build shared libraries [default=yes]
1451   --enable-static[=PKGS]  build static libraries [default=yes]
1452   --enable-fast-install[=PKGS]
1453                           optimize for fast installation [default=yes]
1454   --disable-libtool-lock  avoid locking (might break parallel builds)
1455   --enable-maintainer-mode
1456                           enable make rules and dependencies not useful (and
1457                           sometimes confusing) to the casual installer
1458   --enable-symvers=STYLE  enables symbol versioning of the shared library
1459                           [default=yes]
1460   --disable-werror        disable building with -Werror
1461   --enable-cet            enable Intel CET in target libraries [default=auto]
1462
1463 Optional Packages:
1464   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1465   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1466   --with-toolexeclibdir=DIR
1467                           install libraries built with a cross compiler within
1468                           DIR
1469   --with-pic              try to use only PIC/non-PIC objects [default=use
1470                           both]
1471   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1472   --with-gcc-major-version-only
1473                           use only GCC major number in filesystem paths
1474
1475 Some influential environment variables:
1476   CC          C compiler command
1477   CFLAGS      C compiler flags
1478   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1479               nonstandard directory <lib dir>
1480   LIBS        libraries to pass to the linker, e.g. -l<library>
1481   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1482               you have headers in a nonstandard directory <include dir>
1483   CCAS        assembler compiler command (defaults to CC)
1484   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1485   CPP         C preprocessor
1486
1487 Use these variables to override the choices made by `configure' or to help
1488 it to find libraries and programs with nonstandard names/locations.
1489
1490 Report bugs to the package provider.
1491 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
1492 General help using GNU software: <http://www.gnu.org/gethelp/>.
1493 _ACEOF
1494 ac_status=$?
1495 fi
1496
1497 if test "$ac_init_help" = "recursive"; then
1498   # If there are subdirs, report their specific --help.
1499   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1500     test -d "$ac_dir" ||
1501       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1502       continue
1503     ac_builddir=.
1504
1505 case "$ac_dir" in
1506 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1507 *)
1508   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1509   # A ".." for each directory in $ac_dir_suffix.
1510   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1511   case $ac_top_builddir_sub in
1512   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1513   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1514   esac ;;
1515 esac
1516 ac_abs_top_builddir=$ac_pwd
1517 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1518 # for backward compatibility:
1519 ac_top_builddir=$ac_top_build_prefix
1520
1521 case $srcdir in
1522   .)  # We are building in place.
1523     ac_srcdir=.
1524     ac_top_srcdir=$ac_top_builddir_sub
1525     ac_abs_top_srcdir=$ac_pwd ;;
1526   [\\/]* | ?:[\\/]* )  # Absolute name.
1527     ac_srcdir=$srcdir$ac_dir_suffix;
1528     ac_top_srcdir=$srcdir
1529     ac_abs_top_srcdir=$srcdir ;;
1530   *) # Relative name.
1531     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1532     ac_top_srcdir=$ac_top_build_prefix$srcdir
1533     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1534 esac
1535 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1536
1537     cd "$ac_dir" || { ac_status=$?; continue; }
1538     # Check for guested configure.
1539     if test -f "$ac_srcdir/configure.gnu"; then
1540       echo &&
1541       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1542     elif test -f "$ac_srcdir/configure"; then
1543       echo &&
1544       $SHELL "$ac_srcdir/configure" --help=recursive
1545     else
1546       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1547     fi || ac_status=$?
1548     cd "$ac_pwd" || { ac_status=$?; break; }
1549   done
1550 fi
1551
1552 test -n "$ac_init_help" && exit $ac_status
1553 if $ac_init_version; then
1554   cat <<\_ACEOF
1555 GNU Atomic Library configure 1.0
1556 generated by GNU Autoconf 2.69
1557
1558 Copyright (C) 2012 Free Software Foundation, Inc.
1559 This configure script is free software; the Free Software Foundation
1560 gives unlimited permission to copy, distribute and modify it.
1561 _ACEOF
1562   exit
1563 fi
1564
1565 ## ------------------------ ##
1566 ## Autoconf initialization. ##
1567 ## ------------------------ ##
1568
1569 # ac_fn_c_try_compile LINENO
1570 # --------------------------
1571 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1572 ac_fn_c_try_compile ()
1573 {
1574   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1575   rm -f conftest.$ac_objext
1576   if { { ac_try="$ac_compile"
1577 case "(($ac_try" in
1578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1579   *) ac_try_echo=$ac_try;;
1580 esac
1581 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1582 $as_echo "$ac_try_echo"; } >&5
1583   (eval "$ac_compile") 2>conftest.err
1584   ac_status=$?
1585   if test -s conftest.err; then
1586     grep -v '^ *+' conftest.err >conftest.er1
1587     cat conftest.er1 >&5
1588     mv -f conftest.er1 conftest.err
1589   fi
1590   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1591   test $ac_status = 0; } && {
1592          test -z "$ac_c_werror_flag" ||
1593          test ! -s conftest.err
1594        } && test -s conftest.$ac_objext; then :
1595   ac_retval=0
1596 else
1597   $as_echo "$as_me: failed program was:" >&5
1598 sed 's/^/| /' conftest.$ac_ext >&5
1599
1600         ac_retval=1
1601 fi
1602   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1603   as_fn_set_status $ac_retval
1604
1605 } # ac_fn_c_try_compile
1606
1607 # ac_fn_c_try_link LINENO
1608 # -----------------------
1609 # Try to link conftest.$ac_ext, and return whether this succeeded.
1610 ac_fn_c_try_link ()
1611 {
1612   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1613   rm -f conftest.$ac_objext conftest$ac_exeext
1614   if { { ac_try="$ac_link"
1615 case "(($ac_try" in
1616   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1617   *) ac_try_echo=$ac_try;;
1618 esac
1619 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1620 $as_echo "$ac_try_echo"; } >&5
1621   (eval "$ac_link") 2>conftest.err
1622   ac_status=$?
1623   if test -s conftest.err; then
1624     grep -v '^ *+' conftest.err >conftest.er1
1625     cat conftest.er1 >&5
1626     mv -f conftest.er1 conftest.err
1627   fi
1628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1629   test $ac_status = 0; } && {
1630          test -z "$ac_c_werror_flag" ||
1631          test ! -s conftest.err
1632        } && test -s conftest$ac_exeext && {
1633          test "$cross_compiling" = yes ||
1634          test -x conftest$ac_exeext
1635        }; then :
1636   ac_retval=0
1637 else
1638   $as_echo "$as_me: failed program was:" >&5
1639 sed 's/^/| /' conftest.$ac_ext >&5
1640
1641         ac_retval=1
1642 fi
1643   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1644   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1645   # interfere with the next link command; also delete a directory that is
1646   # left behind by Apple's compiler.  We do this before executing the actions.
1647   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1648   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1649   as_fn_set_status $ac_retval
1650
1651 } # ac_fn_c_try_link
1652
1653 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1654 # -------------------------------------------------------
1655 # Tests whether HEADER exists and can be compiled using the include files in
1656 # INCLUDES, setting the cache variable VAR accordingly.
1657 ac_fn_c_check_header_compile ()
1658 {
1659   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1661 $as_echo_n "checking for $2... " >&6; }
1662 if eval \${$3+:} false; then :
1663   $as_echo_n "(cached) " >&6
1664 else
1665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1666 /* end confdefs.h.  */
1667 $4
1668 #include <$2>
1669 _ACEOF
1670 if ac_fn_c_try_compile "$LINENO"; then :
1671   eval "$3=yes"
1672 else
1673   eval "$3=no"
1674 fi
1675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1676 fi
1677 eval ac_res=\$$3
1678                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1679 $as_echo "$ac_res" >&6; }
1680   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1681
1682 } # ac_fn_c_check_header_compile
1683
1684 # ac_fn_c_try_cpp LINENO
1685 # ----------------------
1686 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1687 ac_fn_c_try_cpp ()
1688 {
1689   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1690   if { { ac_try="$ac_cpp conftest.$ac_ext"
1691 case "(($ac_try" in
1692   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1693   *) ac_try_echo=$ac_try;;
1694 esac
1695 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1696 $as_echo "$ac_try_echo"; } >&5
1697   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1698   ac_status=$?
1699   if test -s conftest.err; then
1700     grep -v '^ *+' conftest.err >conftest.er1
1701     cat conftest.er1 >&5
1702     mv -f conftest.er1 conftest.err
1703   fi
1704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1705   test $ac_status = 0; } > conftest.i && {
1706          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1707          test ! -s conftest.err
1708        }; then :
1709   ac_retval=0
1710 else
1711   $as_echo "$as_me: failed program was:" >&5
1712 sed 's/^/| /' conftest.$ac_ext >&5
1713
1714     ac_retval=1
1715 fi
1716   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1717   as_fn_set_status $ac_retval
1718
1719 } # ac_fn_c_try_cpp
1720
1721 # ac_fn_c_try_run LINENO
1722 # ----------------------
1723 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1724 # that executables *can* be run.
1725 ac_fn_c_try_run ()
1726 {
1727   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1728   if { { ac_try="$ac_link"
1729 case "(($ac_try" in
1730   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1731   *) ac_try_echo=$ac_try;;
1732 esac
1733 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1734 $as_echo "$ac_try_echo"; } >&5
1735   (eval "$ac_link") 2>&5
1736   ac_status=$?
1737   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1738   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1739   { { case "(($ac_try" in
1740   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1741   *) ac_try_echo=$ac_try;;
1742 esac
1743 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1744 $as_echo "$ac_try_echo"; } >&5
1745   (eval "$ac_try") 2>&5
1746   ac_status=$?
1747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1748   test $ac_status = 0; }; }; then :
1749   ac_retval=0
1750 else
1751   $as_echo "$as_me: program exited with status $ac_status" >&5
1752        $as_echo "$as_me: failed program was:" >&5
1753 sed 's/^/| /' conftest.$ac_ext >&5
1754
1755        ac_retval=$ac_status
1756 fi
1757   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1758   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1759   as_fn_set_status $ac_retval
1760
1761 } # ac_fn_c_try_run
1762
1763 # ac_fn_c_check_func LINENO FUNC VAR
1764 # ----------------------------------
1765 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1766 ac_fn_c_check_func ()
1767 {
1768   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1770 $as_echo_n "checking for $2... " >&6; }
1771 if eval \${$3+:} false; then :
1772   $as_echo_n "(cached) " >&6
1773 else
1774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775 /* end confdefs.h.  */
1776 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1777    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1778 #define $2 innocuous_$2
1779
1780 /* System header to define __stub macros and hopefully few prototypes,
1781     which can conflict with char $2 (); below.
1782     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1783     <limits.h> exists even on freestanding compilers.  */
1784
1785 #ifdef __STDC__
1786 # include <limits.h>
1787 #else
1788 # include <assert.h>
1789 #endif
1790
1791 #undef $2
1792
1793 /* Override any GCC internal prototype to avoid an error.
1794    Use char because int might match the return type of a GCC
1795    builtin and then its argument prototype would still apply.  */
1796 #ifdef __cplusplus
1797 extern "C"
1798 #endif
1799 char $2 ();
1800 /* The GNU C library defines this for functions which it implements
1801     to always fail with ENOSYS.  Some functions are actually named
1802     something starting with __ and the normal name is an alias.  */
1803 #if defined __stub_$2 || defined __stub___$2
1804 choke me
1805 #endif
1806
1807 int
1808 main ()
1809 {
1810 return $2 ();
1811   ;
1812   return 0;
1813 }
1814 _ACEOF
1815 if ac_fn_c_try_link "$LINENO"; then :
1816   eval "$3=yes"
1817 else
1818   eval "$3=no"
1819 fi
1820 rm -f core conftest.err conftest.$ac_objext \
1821     conftest$ac_exeext conftest.$ac_ext
1822 fi
1823 eval ac_res=\$$3
1824                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1825 $as_echo "$ac_res" >&6; }
1826   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1827
1828 } # ac_fn_c_check_func
1829
1830 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1831 # -------------------------------------------
1832 # Tests whether TYPE exists after having included INCLUDES, setting cache
1833 # variable VAR accordingly.
1834 ac_fn_c_check_type ()
1835 {
1836   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838 $as_echo_n "checking for $2... " >&6; }
1839 if eval \${$3+:} false; then :
1840   $as_echo_n "(cached) " >&6
1841 else
1842   eval "$3=no"
1843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1844 /* end confdefs.h.  */
1845 $4
1846 int
1847 main ()
1848 {
1849 if (sizeof ($2))
1850          return 0;
1851   ;
1852   return 0;
1853 }
1854 _ACEOF
1855 if ac_fn_c_try_compile "$LINENO"; then :
1856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1857 /* end confdefs.h.  */
1858 $4
1859 int
1860 main ()
1861 {
1862 if (sizeof (($2)))
1863             return 0;
1864   ;
1865   return 0;
1866 }
1867 _ACEOF
1868 if ac_fn_c_try_compile "$LINENO"; then :
1869
1870 else
1871   eval "$3=yes"
1872 fi
1873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1874 fi
1875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1876 fi
1877 eval ac_res=\$$3
1878                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1879 $as_echo "$ac_res" >&6; }
1880   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1881
1882 } # ac_fn_c_check_type
1883
1884 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1885 # --------------------------------------------
1886 # Tries to find the compile-time value of EXPR in a program that includes
1887 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1888 # computed
1889 ac_fn_c_compute_int ()
1890 {
1891   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892   if test "$cross_compiling" = yes; then
1893     # Depending upon the size, compute the lo and hi bounds.
1894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1895 /* end confdefs.h.  */
1896 $4
1897 int
1898 main ()
1899 {
1900 static int test_array [1 - 2 * !(($2) >= 0)];
1901 test_array [0] = 0;
1902 return test_array [0];
1903
1904   ;
1905   return 0;
1906 }
1907 _ACEOF
1908 if ac_fn_c_try_compile "$LINENO"; then :
1909   ac_lo=0 ac_mid=0
1910   while :; do
1911     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1912 /* end confdefs.h.  */
1913 $4
1914 int
1915 main ()
1916 {
1917 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1918 test_array [0] = 0;
1919 return test_array [0];
1920
1921   ;
1922   return 0;
1923 }
1924 _ACEOF
1925 if ac_fn_c_try_compile "$LINENO"; then :
1926   ac_hi=$ac_mid; break
1927 else
1928   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1929                         if test $ac_lo -le $ac_mid; then
1930                           ac_lo= ac_hi=
1931                           break
1932                         fi
1933                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1934 fi
1935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1936   done
1937 else
1938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1939 /* end confdefs.h.  */
1940 $4
1941 int
1942 main ()
1943 {
1944 static int test_array [1 - 2 * !(($2) < 0)];
1945 test_array [0] = 0;
1946 return test_array [0];
1947
1948   ;
1949   return 0;
1950 }
1951 _ACEOF
1952 if ac_fn_c_try_compile "$LINENO"; then :
1953   ac_hi=-1 ac_mid=-1
1954   while :; do
1955     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1956 /* end confdefs.h.  */
1957 $4
1958 int
1959 main ()
1960 {
1961 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1962 test_array [0] = 0;
1963 return test_array [0];
1964
1965   ;
1966   return 0;
1967 }
1968 _ACEOF
1969 if ac_fn_c_try_compile "$LINENO"; then :
1970   ac_lo=$ac_mid; break
1971 else
1972   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1973                         if test $ac_mid -le $ac_hi; then
1974                           ac_lo= ac_hi=
1975                           break
1976                         fi
1977                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1978 fi
1979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1980   done
1981 else
1982   ac_lo= ac_hi=
1983 fi
1984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1985 fi
1986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1987 # Binary search between lo and hi bounds.
1988 while test "x$ac_lo" != "x$ac_hi"; do
1989   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1991 /* end confdefs.h.  */
1992 $4
1993 int
1994 main ()
1995 {
1996 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1997 test_array [0] = 0;
1998 return test_array [0];
1999
2000   ;
2001   return 0;
2002 }
2003 _ACEOF
2004 if ac_fn_c_try_compile "$LINENO"; then :
2005   ac_hi=$ac_mid
2006 else
2007   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2008 fi
2009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2010 done
2011 case $ac_lo in #((
2012 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2013 '') ac_retval=1 ;;
2014 esac
2015   else
2016     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2017 /* end confdefs.h.  */
2018 $4
2019 static long int longval () { return $2; }
2020 static unsigned long int ulongval () { return $2; }
2021 #include <stdio.h>
2022 #include <stdlib.h>
2023 int
2024 main ()
2025 {
2026
2027   FILE *f = fopen ("conftest.val", "w");
2028   if (! f)
2029     return 1;
2030   if (($2) < 0)
2031     {
2032       long int i = longval ();
2033       if (i != ($2))
2034         return 1;
2035       fprintf (f, "%ld", i);
2036     }
2037   else
2038     {
2039       unsigned long int i = ulongval ();
2040       if (i != ($2))
2041         return 1;
2042       fprintf (f, "%lu", i);
2043     }
2044   /* Do not output a trailing newline, as this causes \r\n confusion
2045      on some platforms.  */
2046   return ferror (f) || fclose (f) != 0;
2047
2048   ;
2049   return 0;
2050 }
2051 _ACEOF
2052 if ac_fn_c_try_run "$LINENO"; then :
2053   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2054 else
2055   ac_retval=1
2056 fi
2057 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2058   conftest.$ac_objext conftest.beam conftest.$ac_ext
2059 rm -f conftest.val
2060
2061   fi
2062   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2063   as_fn_set_status $ac_retval
2064
2065 } # ac_fn_c_compute_int
2066
2067 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2068 # -------------------------------------------------------
2069 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2070 # the include files in INCLUDES and setting the cache variable VAR
2071 # accordingly.
2072 ac_fn_c_check_header_mongrel ()
2073 {
2074   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2075   if eval \${$3+:} false; then :
2076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2077 $as_echo_n "checking for $2... " >&6; }
2078 if eval \${$3+:} false; then :
2079   $as_echo_n "(cached) " >&6
2080 fi
2081 eval ac_res=\$$3
2082                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2083 $as_echo "$ac_res" >&6; }
2084 else
2085   # Is the header compilable?
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2087 $as_echo_n "checking $2 usability... " >&6; }
2088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2089 /* end confdefs.h.  */
2090 $4
2091 #include <$2>
2092 _ACEOF
2093 if ac_fn_c_try_compile "$LINENO"; then :
2094   ac_header_compiler=yes
2095 else
2096   ac_header_compiler=no
2097 fi
2098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2100 $as_echo "$ac_header_compiler" >&6; }
2101
2102 # Is the header present?
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2104 $as_echo_n "checking $2 presence... " >&6; }
2105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2106 /* end confdefs.h.  */
2107 #include <$2>
2108 _ACEOF
2109 if ac_fn_c_try_cpp "$LINENO"; then :
2110   ac_header_preproc=yes
2111 else
2112   ac_header_preproc=no
2113 fi
2114 rm -f conftest.err conftest.i conftest.$ac_ext
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2116 $as_echo "$ac_header_preproc" >&6; }
2117
2118 # So?  What about this header?
2119 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2120   yes:no: )
2121     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2122 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2123     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2124 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2125     ;;
2126   no:yes:* )
2127     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2128 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2129     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2130 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2131     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2132 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2133     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2134 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2135     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2136 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2137     ;;
2138 esac
2139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2140 $as_echo_n "checking for $2... " >&6; }
2141 if eval \${$3+:} false; then :
2142   $as_echo_n "(cached) " >&6
2143 else
2144   eval "$3=\$ac_header_compiler"
2145 fi
2146 eval ac_res=\$$3
2147                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2148 $as_echo "$ac_res" >&6; }
2149 fi
2150   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2151
2152 } # ac_fn_c_check_header_mongrel
2153 cat >config.log <<_ACEOF
2154 This file contains any messages produced by compilers while
2155 running configure, to aid debugging if configure makes a mistake.
2156
2157 It was created by GNU Atomic Library $as_me 1.0, which was
2158 generated by GNU Autoconf 2.69.  Invocation command line was
2159
2160   $ $0 $@
2161
2162 _ACEOF
2163 exec 5>>config.log
2164 {
2165 cat <<_ASUNAME
2166 ## --------- ##
2167 ## Platform. ##
2168 ## --------- ##
2169
2170 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2171 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2172 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2173 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2174 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2175
2176 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2177 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2178
2179 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2180 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2181 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2182 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2183 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2184 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2185 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2186
2187 _ASUNAME
2188
2189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2190 for as_dir in $PATH
2191 do
2192   IFS=$as_save_IFS
2193   test -z "$as_dir" && as_dir=.
2194     $as_echo "PATH: $as_dir"
2195   done
2196 IFS=$as_save_IFS
2197
2198 } >&5
2199
2200 cat >&5 <<_ACEOF
2201
2202
2203 ## ----------- ##
2204 ## Core tests. ##
2205 ## ----------- ##
2206
2207 _ACEOF
2208
2209
2210 # Keep a trace of the command line.
2211 # Strip out --no-create and --no-recursion so they do not pile up.
2212 # Strip out --silent because we don't want to record it for future runs.
2213 # Also quote any args containing shell meta-characters.
2214 # Make two passes to allow for proper duplicate-argument suppression.
2215 ac_configure_args=
2216 ac_configure_args0=
2217 ac_configure_args1=
2218 ac_must_keep_next=false
2219 for ac_pass in 1 2
2220 do
2221   for ac_arg
2222   do
2223     case $ac_arg in
2224     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2225     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2226     | -silent | --silent | --silen | --sile | --sil)
2227       continue ;;
2228     *\'*)
2229       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2230     esac
2231     case $ac_pass in
2232     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2233     2)
2234       as_fn_append ac_configure_args1 " '$ac_arg'"
2235       if test $ac_must_keep_next = true; then
2236         ac_must_keep_next=false # Got value, back to normal.
2237       else
2238         case $ac_arg in
2239           *=* | --config-cache | -C | -disable-* | --disable-* \
2240           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2241           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2242           | -with-* | --with-* | -without-* | --without-* | --x)
2243             case "$ac_configure_args0 " in
2244               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2245             esac
2246             ;;
2247           -* ) ac_must_keep_next=true ;;
2248         esac
2249       fi
2250       as_fn_append ac_configure_args " '$ac_arg'"
2251       ;;
2252     esac
2253   done
2254 done
2255 { ac_configure_args0=; unset ac_configure_args0;}
2256 { ac_configure_args1=; unset ac_configure_args1;}
2257
2258 # When interrupted or exit'd, cleanup temporary files, and complete
2259 # config.log.  We remove comments because anyway the quotes in there
2260 # would cause problems or look ugly.
2261 # WARNING: Use '\'' to represent an apostrophe within the trap.
2262 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2263 trap 'exit_status=$?
2264   # Save into config.log some information that might help in debugging.
2265   {
2266     echo
2267
2268     $as_echo "## ---------------- ##
2269 ## Cache variables. ##
2270 ## ---------------- ##"
2271     echo
2272     # The following way of writing the cache mishandles newlines in values,
2273 (
2274   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2275     eval ac_val=\$$ac_var
2276     case $ac_val in #(
2277     *${as_nl}*)
2278       case $ac_var in #(
2279       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2280 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2281       esac
2282       case $ac_var in #(
2283       _ | IFS | as_nl) ;; #(
2284       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2285       *) { eval $ac_var=; unset $ac_var;} ;;
2286       esac ;;
2287     esac
2288   done
2289   (set) 2>&1 |
2290     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2291     *${as_nl}ac_space=\ *)
2292       sed -n \
2293         "s/'\''/'\''\\\\'\'''\''/g;
2294           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2295       ;; #(
2296     *)
2297       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2298       ;;
2299     esac |
2300     sort
2301 )
2302     echo
2303
2304     $as_echo "## ----------------- ##
2305 ## Output variables. ##
2306 ## ----------------- ##"
2307     echo
2308     for ac_var in $ac_subst_vars
2309     do
2310       eval ac_val=\$$ac_var
2311       case $ac_val in
2312       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2313       esac
2314       $as_echo "$ac_var='\''$ac_val'\''"
2315     done | sort
2316     echo
2317
2318     if test -n "$ac_subst_files"; then
2319       $as_echo "## ------------------- ##
2320 ## File substitutions. ##
2321 ## ------------------- ##"
2322       echo
2323       for ac_var in $ac_subst_files
2324       do
2325         eval ac_val=\$$ac_var
2326         case $ac_val in
2327         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2328         esac
2329         $as_echo "$ac_var='\''$ac_val'\''"
2330       done | sort
2331       echo
2332     fi
2333
2334     if test -s confdefs.h; then
2335       $as_echo "## ----------- ##
2336 ## confdefs.h. ##
2337 ## ----------- ##"
2338       echo
2339       cat confdefs.h
2340       echo
2341     fi
2342     test "$ac_signal" != 0 &&
2343       $as_echo "$as_me: caught signal $ac_signal"
2344     $as_echo "$as_me: exit $exit_status"
2345   } >&5
2346   rm -f core *.core core.conftest.* &&
2347     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2348     exit $exit_status
2349 ' 0
2350 for ac_signal in 1 2 13 15; do
2351   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2352 done
2353 ac_signal=0
2354
2355 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2356 rm -f -r conftest* confdefs.h
2357
2358 $as_echo "/* confdefs.h */" > confdefs.h
2359
2360 # Predefined preprocessor variables.
2361
2362 cat >>confdefs.h <<_ACEOF
2363 #define PACKAGE_NAME "$PACKAGE_NAME"
2364 _ACEOF
2365
2366 cat >>confdefs.h <<_ACEOF
2367 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2368 _ACEOF
2369
2370 cat >>confdefs.h <<_ACEOF
2371 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2372 _ACEOF
2373
2374 cat >>confdefs.h <<_ACEOF
2375 #define PACKAGE_STRING "$PACKAGE_STRING"
2376 _ACEOF
2377
2378 cat >>confdefs.h <<_ACEOF
2379 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2380 _ACEOF
2381
2382 cat >>confdefs.h <<_ACEOF
2383 #define PACKAGE_URL "$PACKAGE_URL"
2384 _ACEOF
2385
2386
2387 # Let the site file select an alternate cache file if it wants to.
2388 # Prefer an explicitly selected file to automatically selected ones.
2389 ac_site_file1=NONE
2390 ac_site_file2=NONE
2391 if test -n "$CONFIG_SITE"; then
2392   # We do not want a PATH search for config.site.
2393   case $CONFIG_SITE in #((
2394     -*)  ac_site_file1=./$CONFIG_SITE;;
2395     */*) ac_site_file1=$CONFIG_SITE;;
2396     *)   ac_site_file1=./$CONFIG_SITE;;
2397   esac
2398 elif test "x$prefix" != xNONE; then
2399   ac_site_file1=$prefix/share/config.site
2400   ac_site_file2=$prefix/etc/config.site
2401 else
2402   ac_site_file1=$ac_default_prefix/share/config.site
2403   ac_site_file2=$ac_default_prefix/etc/config.site
2404 fi
2405 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2406 do
2407   test "x$ac_site_file" = xNONE && continue
2408   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2409     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2410 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2411     sed 's/^/| /' "$ac_site_file" >&5
2412     . "$ac_site_file" \
2413       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2414 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2415 as_fn_error $? "failed to load site script $ac_site_file
2416 See \`config.log' for more details" "$LINENO" 5; }
2417   fi
2418 done
2419
2420 if test -r "$cache_file"; then
2421   # Some versions of bash will fail to source /dev/null (special files
2422   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2423   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2424     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2425 $as_echo "$as_me: loading cache $cache_file" >&6;}
2426     case $cache_file in
2427       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2428       *)                      . "./$cache_file";;
2429     esac
2430   fi
2431 else
2432   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2433 $as_echo "$as_me: creating cache $cache_file" >&6;}
2434   >$cache_file
2435 fi
2436
2437 # Check that the precious variables saved in the cache have kept the same
2438 # value.
2439 ac_cache_corrupted=false
2440 for ac_var in $ac_precious_vars; do
2441   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2442   eval ac_new_set=\$ac_env_${ac_var}_set
2443   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2444   eval ac_new_val=\$ac_env_${ac_var}_value
2445   case $ac_old_set,$ac_new_set in
2446     set,)
2447       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2448 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2449       ac_cache_corrupted=: ;;
2450     ,set)
2451       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2452 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2453       ac_cache_corrupted=: ;;
2454     ,);;
2455     *)
2456       if test "x$ac_old_val" != "x$ac_new_val"; then
2457         # differences in whitespace do not lead to failure.
2458         ac_old_val_w=`echo x $ac_old_val`
2459         ac_new_val_w=`echo x $ac_new_val`
2460         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2461           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2462 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2463           ac_cache_corrupted=:
2464         else
2465           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2466 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2467           eval $ac_var=\$ac_old_val
2468         fi
2469         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2470 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2471         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2472 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2473       fi;;
2474   esac
2475   # Pass precious variables to config.status.
2476   if test "$ac_new_set" = set; then
2477     case $ac_new_val in
2478     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2479     *) ac_arg=$ac_var=$ac_new_val ;;
2480     esac
2481     case " $ac_configure_args " in
2482       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2483       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2484     esac
2485   fi
2486 done
2487 if $ac_cache_corrupted; then
2488   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2489 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2490   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2491 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2492   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2493 fi
2494 ## -------------------- ##
2495 ## Main body of script. ##
2496 ## -------------------- ##
2497
2498 ac_ext=c
2499 ac_cpp='$CPP $CPPFLAGS'
2500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2503
2504
2505
2506
2507
2508 ac_config_headers="$ac_config_headers auto-config.h"
2509
2510
2511 # -------
2512 # Options
2513 # -------
2514
2515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2516 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2517  # Check whether --enable-version-specific-runtime-libs was given.
2518 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2519   enableval=$enable_version_specific_runtime_libs;
2520       case "$enableval" in
2521        yes|no) ;;
2522        *) as_fn_error $? "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2523                           esac
2524
2525 else
2526   enable_version_specific_runtime_libs=no
2527 fi
2528
2529
2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2531 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2532
2533 # We would like our source tree to be readonly. However when releases or
2534 # pre-releases are generated, the flex/bison generated files as well as the
2535 # various formats of manuals need to be included along with the rest of the
2536 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2537 # just that.
2538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2539 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2540  # Check whether --enable-generated-files-in-srcdir was given.
2541 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2542   enableval=$enable_generated_files_in_srcdir;
2543       case "$enableval" in
2544        yes|no) ;;
2545        *) as_fn_error $? "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2546                           esac
2547
2548 else
2549   enable_generated_files_in_srcdir=no
2550 fi
2551
2552
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2554 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2555  if test "$enable_generated_files_in_srcdir" = yes; then
2556   GENINSRC_TRUE=
2557   GENINSRC_FALSE='#'
2558 else
2559   GENINSRC_TRUE='#'
2560   GENINSRC_FALSE=
2561 fi
2562
2563
2564
2565 # -------
2566
2567 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2568 #
2569 # You will slowly go insane if you do not grok the following fact:  when
2570 # building this library, the top-level /target/ becomes the library's /host/.
2571 #
2572 # configure then causes --target to default to --host, exactly like any
2573 # other package using autoconf.  Therefore, 'target' and 'host' will
2574 # always be the same.  This makes sense both for native and cross compilers
2575 # just think about it for a little while.  :-)
2576 #
2577 # Also, if this library is being configured as part of a cross compiler, the
2578 # top-level configure script will pass the "real" host as $with_cross_host.
2579 #
2580 # Do not delete or change the following two lines.  For why, see
2581 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2582 ac_aux_dir=
2583 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2584   if test -f "$ac_dir/install-sh"; then
2585     ac_aux_dir=$ac_dir
2586     ac_install_sh="$ac_aux_dir/install-sh -c"
2587     break
2588   elif test -f "$ac_dir/install.sh"; then
2589     ac_aux_dir=$ac_dir
2590     ac_install_sh="$ac_aux_dir/install.sh -c"
2591     break
2592   elif test -f "$ac_dir/shtool"; then
2593     ac_aux_dir=$ac_dir
2594     ac_install_sh="$ac_aux_dir/shtool install -c"
2595     break
2596   fi
2597 done
2598 if test -z "$ac_aux_dir"; then
2599   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2600 fi
2601
2602 # These three variables are undocumented and unsupported,
2603 # and are intended to be withdrawn in a future Autoconf release.
2604 # They can cause serious problems if a builder's source tree is in a directory
2605 # whose full name contains unusual characters.
2606 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2607 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2608 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2609
2610
2611 # Make sure we can run config.sub.
2612 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2613   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2614
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2616 $as_echo_n "checking build system type... " >&6; }
2617 if ${ac_cv_build+:} false; then :
2618   $as_echo_n "(cached) " >&6
2619 else
2620   ac_build_alias=$build_alias
2621 test "x$ac_build_alias" = x &&
2622   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2623 test "x$ac_build_alias" = x &&
2624   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2625 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2626   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2627
2628 fi
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2630 $as_echo "$ac_cv_build" >&6; }
2631 case $ac_cv_build in
2632 *-*-*) ;;
2633 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2634 esac
2635 build=$ac_cv_build
2636 ac_save_IFS=$IFS; IFS='-'
2637 set x $ac_cv_build
2638 shift
2639 build_cpu=$1
2640 build_vendor=$2
2641 shift; shift
2642 # Remember, the first character of IFS is used to create $*,
2643 # except with old shells:
2644 build_os=$*
2645 IFS=$ac_save_IFS
2646 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2647
2648
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2650 $as_echo_n "checking host system type... " >&6; }
2651 if ${ac_cv_host+:} false; then :
2652   $as_echo_n "(cached) " >&6
2653 else
2654   if test "x$host_alias" = x; then
2655   ac_cv_host=$ac_cv_build
2656 else
2657   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2658     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2659 fi
2660
2661 fi
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2663 $as_echo "$ac_cv_host" >&6; }
2664 case $ac_cv_host in
2665 *-*-*) ;;
2666 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2667 esac
2668 host=$ac_cv_host
2669 ac_save_IFS=$IFS; IFS='-'
2670 set x $ac_cv_host
2671 shift
2672 host_cpu=$1
2673 host_vendor=$2
2674 shift; shift
2675 # Remember, the first character of IFS is used to create $*,
2676 # except with old shells:
2677 host_os=$*
2678 IFS=$ac_save_IFS
2679 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2680
2681
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2683 $as_echo_n "checking target system type... " >&6; }
2684 if ${ac_cv_target+:} false; then :
2685   $as_echo_n "(cached) " >&6
2686 else
2687   if test "x$target_alias" = x; then
2688   ac_cv_target=$ac_cv_host
2689 else
2690   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2691     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2692 fi
2693
2694 fi
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2696 $as_echo "$ac_cv_target" >&6; }
2697 case $ac_cv_target in
2698 *-*-*) ;;
2699 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2700 esac
2701 target=$ac_cv_target
2702 ac_save_IFS=$IFS; IFS='-'
2703 set x $ac_cv_target
2704 shift
2705 target_cpu=$1
2706 target_vendor=$2
2707 shift; shift
2708 # Remember, the first character of IFS is used to create $*,
2709 # except with old shells:
2710 target_os=$*
2711 IFS=$ac_save_IFS
2712 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2713
2714
2715 # The aliases save the names the user supplied, while $host etc.
2716 # will get canonicalized.
2717 test -n "$target_alias" &&
2718   test "$program_prefix$program_suffix$program_transform_name" = \
2719     NONENONEs,x,x, &&
2720   program_prefix=${target_alias}-
2721
2722 target_alias=${target_alias-$host_alias}
2723
2724 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2725 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2726 #  1.9.0:  minimum required version
2727 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2728 #              of other PACKAGE_* variables will, however, and there's nothing
2729 #              we can do about that; they come from AC_INIT).
2730 #  no-dist:  we don't want 'dist' and related rules.
2731 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2732 #            file in the top srcdir, etc, etc), so stop complaining.
2733 #  -Wall:  turns on all automake warnings...
2734 #  -Wno-portability:  ...except this one, since GNU make is required.
2735 #  -Wno-override: ... and this one, since we do want this in testsuite.
2736 am__api_version='1.15'
2737
2738 # Find a good install program.  We prefer a C program (faster),
2739 # so one script is as good as another.  But avoid the broken or
2740 # incompatible versions:
2741 # SysV /etc/install, /usr/sbin/install
2742 # SunOS /usr/etc/install
2743 # IRIX /sbin/install
2744 # AIX /bin/install
2745 # AmigaOS /C/install, which installs bootblocks on floppy discs
2746 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2747 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2748 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2749 # OS/2's system install, which has a completely different semantic
2750 # ./install, which can be erroneously created by make from ./install.sh.
2751 # Reject install programs that cannot install multiple files.
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2753 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2754 if test -z "$INSTALL"; then
2755 if ${ac_cv_path_install+:} false; then :
2756   $as_echo_n "(cached) " >&6
2757 else
2758   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2759 for as_dir in $PATH
2760 do
2761   IFS=$as_save_IFS
2762   test -z "$as_dir" && as_dir=.
2763     # Account for people who put trailing slashes in PATH elements.
2764 case $as_dir/ in #((
2765   ./ | .// | /[cC]/* | \
2766   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2767   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2768   /usr/ucb/* ) ;;
2769   *)
2770     # OSF1 and SCO ODT 3.0 have their own names for install.
2771     # Don't use installbsd from OSF since it installs stuff as root
2772     # by default.
2773     for ac_prog in ginstall scoinst install; do
2774       for ac_exec_ext in '' $ac_executable_extensions; do
2775         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2776           if test $ac_prog = install &&
2777             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2778             # AIX install.  It has an incompatible calling convention.
2779             :
2780           elif test $ac_prog = install &&
2781             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2782             # program-specific install script used by HP pwplus--don't use.
2783             :
2784           else
2785             rm -rf conftest.one conftest.two conftest.dir
2786             echo one > conftest.one
2787             echo two > conftest.two
2788             mkdir conftest.dir
2789             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2790               test -s conftest.one && test -s conftest.two &&
2791               test -s conftest.dir/conftest.one &&
2792               test -s conftest.dir/conftest.two
2793             then
2794               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2795               break 3
2796             fi
2797           fi
2798         fi
2799       done
2800     done
2801     ;;
2802 esac
2803
2804   done
2805 IFS=$as_save_IFS
2806
2807 rm -rf conftest.one conftest.two conftest.dir
2808
2809 fi
2810   if test "${ac_cv_path_install+set}" = set; then
2811     INSTALL=$ac_cv_path_install
2812   else
2813     # As a last resort, use the slow shell script.  Don't cache a
2814     # value for INSTALL within a source directory, because that will
2815     # break other packages using the cache if that directory is
2816     # removed, or if the value is a relative name.
2817     INSTALL=$ac_install_sh
2818   fi
2819 fi
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2821 $as_echo "$INSTALL" >&6; }
2822
2823 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2824 # It thinks the first close brace ends the variable substitution.
2825 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2826
2827 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2828
2829 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2830
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2832 $as_echo_n "checking whether build environment is sane... " >&6; }
2833 # Reject unsafe characters in $srcdir or the absolute working directory
2834 # name.  Accept space and tab only in the latter.
2835 am_lf='
2836 '
2837 case `pwd` in
2838   *[\\\"\#\$\&\'\`$am_lf]*)
2839     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2840 esac
2841 case $srcdir in
2842   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2843     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2844 esac
2845
2846 # Do 'set' in a subshell so we don't clobber the current shell's
2847 # arguments.  Must try -L first in case configure is actually a
2848 # symlink; some systems play weird games with the mod time of symlinks
2849 # (eg FreeBSD returns the mod time of the symlink's containing
2850 # directory).
2851 if (
2852    am_has_slept=no
2853    for am_try in 1 2; do
2854      echo "timestamp, slept: $am_has_slept" > conftest.file
2855      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2856      if test "$*" = "X"; then
2857         # -L didn't work.
2858         set X `ls -t "$srcdir/configure" conftest.file`
2859      fi
2860      if test "$*" != "X $srcdir/configure conftest.file" \
2861         && test "$*" != "X conftest.file $srcdir/configure"; then
2862
2863         # If neither matched, then we have a broken ls.  This can happen
2864         # if, for instance, CONFIG_SHELL is bash and it inherits a
2865         # broken ls alias from the environment.  This has actually
2866         # happened.  Such a system could not be considered "sane".
2867         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2868   alias in your environment" "$LINENO" 5
2869      fi
2870      if test "$2" = conftest.file || test $am_try -eq 2; then
2871        break
2872      fi
2873      # Just in case.
2874      sleep 1
2875      am_has_slept=yes
2876    done
2877    test "$2" = conftest.file
2878    )
2879 then
2880    # Ok.
2881    :
2882 else
2883    as_fn_error $? "newly created file is older than distributed files!
2884 Check your system clock" "$LINENO" 5
2885 fi
2886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2887 $as_echo "yes" >&6; }
2888 # If we didn't sleep, we still need to ensure time stamps of config.status and
2889 # generated files are strictly newer.
2890 am_sleep_pid=
2891 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2892   ( sleep 1 ) &
2893   am_sleep_pid=$!
2894 fi
2895
2896 rm -f conftest.file
2897
2898 test "$program_prefix" != NONE &&
2899   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2900 # Use a double $ so make ignores it.
2901 test "$program_suffix" != NONE &&
2902   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2903 # Double any \ or $.
2904 # By default was `s,x,x', remove it if useless.
2905 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2906 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2907
2908 # Expand $ac_aux_dir to an absolute path.
2909 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2910
2911 if test x"${MISSING+set}" != xset; then
2912   case $am_aux_dir in
2913   *\ * | *\     *)
2914     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2915   *)
2916     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2917   esac
2918 fi
2919 # Use eval to expand $SHELL
2920 if eval "$MISSING --is-lightweight"; then
2921   am_missing_run="$MISSING "
2922 else
2923   am_missing_run=
2924   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2925 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2926 fi
2927
2928 if test x"${install_sh+set}" != xset; then
2929   case $am_aux_dir in
2930   *\ * | *\     *)
2931     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2932   *)
2933     install_sh="\${SHELL} $am_aux_dir/install-sh"
2934   esac
2935 fi
2936
2937 # Installed binaries are usually stripped using 'strip' when the user
2938 # run "make install-strip".  However 'strip' might not be the right
2939 # tool to use in cross-compilation environments, therefore Automake
2940 # will honor the 'STRIP' environment variable to overrule this program.
2941 if test "$cross_compiling" != no; then
2942   if test -n "$ac_tool_prefix"; then
2943   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2944 set dummy ${ac_tool_prefix}strip; ac_word=$2
2945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2946 $as_echo_n "checking for $ac_word... " >&6; }
2947 if ${ac_cv_prog_STRIP+:} false; then :
2948   $as_echo_n "(cached) " >&6
2949 else
2950   if test -n "$STRIP"; then
2951   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2952 else
2953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2954 for as_dir in $PATH
2955 do
2956   IFS=$as_save_IFS
2957   test -z "$as_dir" && as_dir=.
2958     for ac_exec_ext in '' $ac_executable_extensions; do
2959   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2960     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2961     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2962     break 2
2963   fi
2964 done
2965   done
2966 IFS=$as_save_IFS
2967
2968 fi
2969 fi
2970 STRIP=$ac_cv_prog_STRIP
2971 if test -n "$STRIP"; then
2972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2973 $as_echo "$STRIP" >&6; }
2974 else
2975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2976 $as_echo "no" >&6; }
2977 fi
2978
2979
2980 fi
2981 if test -z "$ac_cv_prog_STRIP"; then
2982   ac_ct_STRIP=$STRIP
2983   # Extract the first word of "strip", so it can be a program name with args.
2984 set dummy strip; ac_word=$2
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2986 $as_echo_n "checking for $ac_word... " >&6; }
2987 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2988   $as_echo_n "(cached) " >&6
2989 else
2990   if test -n "$ac_ct_STRIP"; then
2991   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2992 else
2993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2994 for as_dir in $PATH
2995 do
2996   IFS=$as_save_IFS
2997   test -z "$as_dir" && as_dir=.
2998     for ac_exec_ext in '' $ac_executable_extensions; do
2999   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3000     ac_cv_prog_ac_ct_STRIP="strip"
3001     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3002     break 2
3003   fi
3004 done
3005   done
3006 IFS=$as_save_IFS
3007
3008 fi
3009 fi
3010 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3011 if test -n "$ac_ct_STRIP"; then
3012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3013 $as_echo "$ac_ct_STRIP" >&6; }
3014 else
3015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3016 $as_echo "no" >&6; }
3017 fi
3018
3019   if test "x$ac_ct_STRIP" = x; then
3020     STRIP=":"
3021   else
3022     case $cross_compiling:$ac_tool_warned in
3023 yes:)
3024 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3025 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3026 ac_tool_warned=yes ;;
3027 esac
3028     STRIP=$ac_ct_STRIP
3029   fi
3030 else
3031   STRIP="$ac_cv_prog_STRIP"
3032 fi
3033
3034 fi
3035 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3036
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3038 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3039 if test -z "$MKDIR_P"; then
3040   if ${ac_cv_path_mkdir+:} false; then :
3041   $as_echo_n "(cached) " >&6
3042 else
3043   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3044 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3045 do
3046   IFS=$as_save_IFS
3047   test -z "$as_dir" && as_dir=.
3048     for ac_prog in mkdir gmkdir; do
3049          for ac_exec_ext in '' $ac_executable_extensions; do
3050            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3051            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3052              'mkdir (GNU coreutils) '* | \
3053              'mkdir (coreutils) '* | \
3054              'mkdir (fileutils) '4.1*)
3055                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3056                break 3;;
3057            esac
3058          done
3059        done
3060   done
3061 IFS=$as_save_IFS
3062
3063 fi
3064
3065   test -d ./--version && rmdir ./--version
3066   if test "${ac_cv_path_mkdir+set}" = set; then
3067     MKDIR_P="$ac_cv_path_mkdir -p"
3068   else
3069     # As a last resort, use the slow shell script.  Don't cache a
3070     # value for MKDIR_P within a source directory, because that will
3071     # break other packages using the cache if that directory is
3072     # removed, or if the value is a relative name.
3073     MKDIR_P="$ac_install_sh -d"
3074   fi
3075 fi
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3077 $as_echo "$MKDIR_P" >&6; }
3078
3079 for ac_prog in gawk mawk nawk awk
3080 do
3081   # Extract the first word of "$ac_prog", so it can be a program name with args.
3082 set dummy $ac_prog; ac_word=$2
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3084 $as_echo_n "checking for $ac_word... " >&6; }
3085 if ${ac_cv_prog_AWK+:} false; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088   if test -n "$AWK"; then
3089   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3090 else
3091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3092 for as_dir in $PATH
3093 do
3094   IFS=$as_save_IFS
3095   test -z "$as_dir" && as_dir=.
3096     for ac_exec_ext in '' $ac_executable_extensions; do
3097   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3098     ac_cv_prog_AWK="$ac_prog"
3099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3100     break 2
3101   fi
3102 done
3103   done
3104 IFS=$as_save_IFS
3105
3106 fi
3107 fi
3108 AWK=$ac_cv_prog_AWK
3109 if test -n "$AWK"; then
3110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3111 $as_echo "$AWK" >&6; }
3112 else
3113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3114 $as_echo "no" >&6; }
3115 fi
3116
3117
3118   test -n "$AWK" && break
3119 done
3120
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3122 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3123 set x ${MAKE-make}
3124 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3125 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3126   $as_echo_n "(cached) " >&6
3127 else
3128   cat >conftest.make <<\_ACEOF
3129 SHELL = /bin/sh
3130 all:
3131         @echo '@@@%%%=$(MAKE)=@@@%%%'
3132 _ACEOF
3133 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3134 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3135   *@@@%%%=?*=@@@%%%*)
3136     eval ac_cv_prog_make_${ac_make}_set=yes;;
3137   *)
3138     eval ac_cv_prog_make_${ac_make}_set=no;;
3139 esac
3140 rm -f conftest.make
3141 fi
3142 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3144 $as_echo "yes" >&6; }
3145   SET_MAKE=
3146 else
3147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3148 $as_echo "no" >&6; }
3149   SET_MAKE="MAKE=${MAKE-make}"
3150 fi
3151
3152 rm -rf .tst 2>/dev/null
3153 mkdir .tst 2>/dev/null
3154 if test -d .tst; then
3155   am__leading_dot=.
3156 else
3157   am__leading_dot=_
3158 fi
3159 rmdir .tst 2>/dev/null
3160
3161 # Check whether --enable-silent-rules was given.
3162 if test "${enable_silent_rules+set}" = set; then :
3163   enableval=$enable_silent_rules;
3164 fi
3165
3166 case $enable_silent_rules in # (((
3167   yes) AM_DEFAULT_VERBOSITY=0;;
3168    no) AM_DEFAULT_VERBOSITY=1;;
3169     *) AM_DEFAULT_VERBOSITY=1;;
3170 esac
3171 am_make=${MAKE-make}
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3173 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3174 if ${am_cv_make_support_nested_variables+:} false; then :
3175   $as_echo_n "(cached) " >&6
3176 else
3177   if $as_echo 'TRUE=$(BAR$(V))
3178 BAR0=false
3179 BAR1=true
3180 V=1
3181 am__doit:
3182         @$(TRUE)
3183 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3184   am_cv_make_support_nested_variables=yes
3185 else
3186   am_cv_make_support_nested_variables=no
3187 fi
3188 fi
3189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3190 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3191 if test $am_cv_make_support_nested_variables = yes; then
3192     AM_V='$(V)'
3193   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3194 else
3195   AM_V=$AM_DEFAULT_VERBOSITY
3196   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3197 fi
3198 AM_BACKSLASH='\'
3199
3200 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3201   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3202   # is not polluted with repeated "-I."
3203   am__isrc=' -I$(srcdir)'
3204   # test to see if srcdir already configured
3205   if test -f $srcdir/config.status; then
3206     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3207   fi
3208 fi
3209
3210 # test whether we have cygpath
3211 if test -z "$CYGPATH_W"; then
3212   if (cygpath --version) >/dev/null 2>/dev/null; then
3213     CYGPATH_W='cygpath -w'
3214   else
3215     CYGPATH_W=echo
3216   fi
3217 fi
3218
3219
3220 # Define the identity of the package.
3221  PACKAGE='libatomic'
3222  VERSION='1.0'
3223
3224
3225 cat >>confdefs.h <<_ACEOF
3226 #define PACKAGE "$PACKAGE"
3227 _ACEOF
3228
3229
3230 cat >>confdefs.h <<_ACEOF
3231 #define VERSION "$VERSION"
3232 _ACEOF
3233
3234 # Some tools Automake needs.
3235
3236 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3237
3238
3239 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3240
3241
3242 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3243
3244
3245 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3246
3247
3248 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3249
3250 # For better backward compatibility.  To be removed once Automake 1.9.x
3251 # dies out for good.  For more background, see:
3252 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3253 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3254 mkdir_p='$(MKDIR_P)'
3255
3256 # We need awk for the "check" target (and possibly the TAP driver).  The
3257 # system "awk" is bad on some platforms.
3258 # Always define AMTAR for backward compatibility.  Yes, it's still used
3259 # in the wild :-(  We should find a proper way to deprecate it ...
3260 AMTAR='$${TAR-tar}'
3261
3262
3263 # We'll loop over all known methods to create a tar archive until one works.
3264 _am_tools='gnutar  pax cpio none'
3265
3266 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3267
3268
3269
3270
3271
3272
3273 # POSIX will say in a future version that running "rm -f" with no argument
3274 # is OK; and we want to be able to make that assumption in our Makefile
3275 # recipes.  So use an aggressive probe to check that the usage we want is
3276 # actually supported "in the wild" to an acceptable degree.
3277 # See automake bug#10828.
3278 # To make any issue more visible, cause the running configure to be aborted
3279 # by default if the 'rm' program in use doesn't match our expectations; the
3280 # user can still override this though.
3281 if rm -f && rm -fr && rm -rf; then : OK; else
3282   cat >&2 <<'END'
3283 Oops!
3284
3285 Your 'rm' program seems unable to run without file operands specified
3286 on the command line, even when the '-f' option is present.  This is contrary
3287 to the behaviour of most rm programs out there, and not conforming with
3288 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3289
3290 Please tell bug-automake@gnu.org about your system, including the value
3291 of your $PATH and any error possibly output before this message.  This
3292 can help us improve future automake versions.
3293
3294 END
3295   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3296     echo 'Configuration will proceed anyway, since you have set the' >&2
3297     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3298     echo >&2
3299   else
3300     cat >&2 <<'END'
3301 Aborting the configuration process, to ensure you take notice of the issue.
3302
3303 You can download and install GNU coreutils to get an 'rm' implementation
3304 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3305
3306 If you want to complete the configuration process using your problematic
3307 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3308 to "yes", and re-run configure.
3309
3310 END
3311     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3312   fi
3313 fi
3314
3315 # Default to --enable-multilib
3316 # Check whether --enable-multilib was given.
3317 if test "${enable_multilib+set}" = set; then :
3318   enableval=$enable_multilib; case "$enableval" in
3319   yes) multilib=yes ;;
3320   no)  multilib=no ;;
3321   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
3322  esac
3323 else
3324   multilib=yes
3325 fi
3326
3327
3328 # We may get other options which we leave undocumented:
3329 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3330 # See config-ml.in if you want the gory details.
3331
3332 if test "$srcdir" = "."; then
3333   if test "$with_target_subdir" != "."; then
3334     multi_basedir="$srcdir/$with_multisrctop../.."
3335   else
3336     multi_basedir="$srcdir/$with_multisrctop.."
3337   fi
3338 else
3339   multi_basedir="$srcdir/.."
3340 fi
3341
3342
3343 # Even if the default multilib is not a cross compilation,
3344 # it may be that some of the other multilibs are.
3345 if test $cross_compiling = no && test $multilib = yes \
3346    && test "x${with_multisubdir}" != x ; then
3347    cross_compiling=maybe
3348 fi
3349
3350 ac_config_commands="$ac_config_commands default-1"
3351
3352
3353
3354 # Check whether --with-toolexeclibdir was given.
3355 if test "${with_toolexeclibdir+set}" = set; then :
3356   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
3357   /)
3358     ;;
3359   */)
3360     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
3361     ;;
3362 esac
3363 else
3364   with_toolexeclibdir=no
3365 fi
3366
3367
3368
3369 # Calculate toolexeclibdir
3370 # Also toolexecdir, though it's only used in toolexeclibdir
3371 case ${enable_version_specific_runtime_libs} in
3372   yes)
3373     # Need the gcc compiler version to know where to install libraries
3374     # and header files if --enable-version-specific-runtime-libs option
3375     # is selected.
3376     toolexecdir='$(libdir)/gcc/$(target_alias)'
3377     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3378     ;;
3379   no)
3380     if test -n "$with_cross_host" &&
3381        test x"$with_cross_host" != x"no"; then
3382       # Install a library built with a cross compiler in tooldir, not libdir.
3383       toolexecdir='$(exec_prefix)/$(target_alias)'
3384       case ${with_toolexeclibdir} in
3385         no)
3386           toolexeclibdir='$(toolexecdir)/lib'
3387           ;;
3388         *)
3389           toolexeclibdir=${with_toolexeclibdir}
3390           ;;
3391       esac
3392     else
3393       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3394       toolexeclibdir='$(libdir)'
3395     fi
3396     multi_os_directory=`$CC -print-multi-os-directory`
3397     case $multi_os_directory in
3398       .) ;; # Avoid trailing /.
3399       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3400     esac
3401     ;;
3402 esac
3403
3404
3405
3406 # Check the compiler.
3407 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3408 # We must force CC to /not/ be precious variables; otherwise
3409 # the wrong, non-multilib-adjusted value will be used in multilibs.
3410 # As a side effect, we have to subst CFLAGS ourselves.
3411
3412
3413
3414 ac_ext=c
3415 ac_cpp='$CPP $CPPFLAGS'
3416 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3417 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3418 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3419 if test -n "$ac_tool_prefix"; then
3420   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3421 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3423 $as_echo_n "checking for $ac_word... " >&6; }
3424 if ${ac_cv_prog_CC+:} false; then :
3425   $as_echo_n "(cached) " >&6
3426 else
3427   if test -n "$CC"; then
3428   ac_cv_prog_CC="$CC" # Let the user override the test.
3429 else
3430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3431 for as_dir in $PATH
3432 do
3433   IFS=$as_save_IFS
3434   test -z "$as_dir" && as_dir=.
3435     for ac_exec_ext in '' $ac_executable_extensions; do
3436   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3437     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3438     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3439     break 2
3440   fi
3441 done
3442   done
3443 IFS=$as_save_IFS
3444
3445 fi
3446 fi
3447 CC=$ac_cv_prog_CC
3448 if test -n "$CC"; then
3449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3450 $as_echo "$CC" >&6; }
3451 else
3452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3453 $as_echo "no" >&6; }
3454 fi
3455
3456
3457 fi
3458 if test -z "$ac_cv_prog_CC"; then
3459   ac_ct_CC=$CC
3460   # Extract the first word of "gcc", so it can be a program name with args.
3461 set dummy gcc; ac_word=$2
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3463 $as_echo_n "checking for $ac_word... " >&6; }
3464 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3465   $as_echo_n "(cached) " >&6
3466 else
3467   if test -n "$ac_ct_CC"; then
3468   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3469 else
3470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3471 for as_dir in $PATH
3472 do
3473   IFS=$as_save_IFS
3474   test -z "$as_dir" && as_dir=.
3475     for ac_exec_ext in '' $ac_executable_extensions; do
3476   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3477     ac_cv_prog_ac_ct_CC="gcc"
3478     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3479     break 2
3480   fi
3481 done
3482   done
3483 IFS=$as_save_IFS
3484
3485 fi
3486 fi
3487 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3488 if test -n "$ac_ct_CC"; then
3489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3490 $as_echo "$ac_ct_CC" >&6; }
3491 else
3492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3493 $as_echo "no" >&6; }
3494 fi
3495
3496   if test "x$ac_ct_CC" = x; then
3497     CC=""
3498   else
3499     case $cross_compiling:$ac_tool_warned in
3500 yes:)
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3502 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3503 ac_tool_warned=yes ;;
3504 esac
3505     CC=$ac_ct_CC
3506   fi
3507 else
3508   CC="$ac_cv_prog_CC"
3509 fi
3510
3511 if test -z "$CC"; then
3512           if test -n "$ac_tool_prefix"; then
3513     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3514 set dummy ${ac_tool_prefix}cc; ac_word=$2
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3516 $as_echo_n "checking for $ac_word... " >&6; }
3517 if ${ac_cv_prog_CC+:} false; then :
3518   $as_echo_n "(cached) " >&6
3519 else
3520   if test -n "$CC"; then
3521   ac_cv_prog_CC="$CC" # Let the user override the test.
3522 else
3523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3524 for as_dir in $PATH
3525 do
3526   IFS=$as_save_IFS
3527   test -z "$as_dir" && as_dir=.
3528     for ac_exec_ext in '' $ac_executable_extensions; do
3529   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3530     ac_cv_prog_CC="${ac_tool_prefix}cc"
3531     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3532     break 2
3533   fi
3534 done
3535   done
3536 IFS=$as_save_IFS
3537
3538 fi
3539 fi
3540 CC=$ac_cv_prog_CC
3541 if test -n "$CC"; then
3542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3543 $as_echo "$CC" >&6; }
3544 else
3545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3546 $as_echo "no" >&6; }
3547 fi
3548
3549
3550   fi
3551 fi
3552 if test -z "$CC"; then
3553   # Extract the first word of "cc", so it can be a program name with args.
3554 set dummy cc; ac_word=$2
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3556 $as_echo_n "checking for $ac_word... " >&6; }
3557 if ${ac_cv_prog_CC+:} false; then :
3558   $as_echo_n "(cached) " >&6
3559 else
3560   if test -n "$CC"; then
3561   ac_cv_prog_CC="$CC" # Let the user override the test.
3562 else
3563   ac_prog_rejected=no
3564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3565 for as_dir in $PATH
3566 do
3567   IFS=$as_save_IFS
3568   test -z "$as_dir" && as_dir=.
3569     for ac_exec_ext in '' $ac_executable_extensions; do
3570   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3571     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3572        ac_prog_rejected=yes
3573        continue
3574      fi
3575     ac_cv_prog_CC="cc"
3576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3577     break 2
3578   fi
3579 done
3580   done
3581 IFS=$as_save_IFS
3582
3583 if test $ac_prog_rejected = yes; then
3584   # We found a bogon in the path, so make sure we never use it.
3585   set dummy $ac_cv_prog_CC
3586   shift
3587   if test $# != 0; then
3588     # We chose a different compiler from the bogus one.
3589     # However, it has the same basename, so the bogon will be chosen
3590     # first if we set CC to just the basename; use the full file name.
3591     shift
3592     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3593   fi
3594 fi
3595 fi
3596 fi
3597 CC=$ac_cv_prog_CC
3598 if test -n "$CC"; then
3599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3600 $as_echo "$CC" >&6; }
3601 else
3602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3603 $as_echo "no" >&6; }
3604 fi
3605
3606
3607 fi
3608 if test -z "$CC"; then
3609   if test -n "$ac_tool_prefix"; then
3610   for ac_prog in cl.exe
3611   do
3612     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3613 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3615 $as_echo_n "checking for $ac_word... " >&6; }
3616 if ${ac_cv_prog_CC+:} false; then :
3617   $as_echo_n "(cached) " >&6
3618 else
3619   if test -n "$CC"; then
3620   ac_cv_prog_CC="$CC" # Let the user override the test.
3621 else
3622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3623 for as_dir in $PATH
3624 do
3625   IFS=$as_save_IFS
3626   test -z "$as_dir" && as_dir=.
3627     for ac_exec_ext in '' $ac_executable_extensions; do
3628   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3629     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3630     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3631     break 2
3632   fi
3633 done
3634   done
3635 IFS=$as_save_IFS
3636
3637 fi
3638 fi
3639 CC=$ac_cv_prog_CC
3640 if test -n "$CC"; then
3641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3642 $as_echo "$CC" >&6; }
3643 else
3644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3645 $as_echo "no" >&6; }
3646 fi
3647
3648
3649     test -n "$CC" && break
3650   done
3651 fi
3652 if test -z "$CC"; then
3653   ac_ct_CC=$CC
3654   for ac_prog in cl.exe
3655 do
3656   # Extract the first word of "$ac_prog", so it can be a program name with args.
3657 set dummy $ac_prog; ac_word=$2
3658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3659 $as_echo_n "checking for $ac_word... " >&6; }
3660 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3661   $as_echo_n "(cached) " >&6
3662 else
3663   if test -n "$ac_ct_CC"; then
3664   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3665 else
3666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3667 for as_dir in $PATH
3668 do
3669   IFS=$as_save_IFS
3670   test -z "$as_dir" && as_dir=.
3671     for ac_exec_ext in '' $ac_executable_extensions; do
3672   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3673     ac_cv_prog_ac_ct_CC="$ac_prog"
3674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3675     break 2
3676   fi
3677 done
3678   done
3679 IFS=$as_save_IFS
3680
3681 fi
3682 fi
3683 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3684 if test -n "$ac_ct_CC"; then
3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3686 $as_echo "$ac_ct_CC" >&6; }
3687 else
3688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3689 $as_echo "no" >&6; }
3690 fi
3691
3692
3693   test -n "$ac_ct_CC" && break
3694 done
3695
3696   if test "x$ac_ct_CC" = x; then
3697     CC=""
3698   else
3699     case $cross_compiling:$ac_tool_warned in
3700 yes:)
3701 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3702 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3703 ac_tool_warned=yes ;;
3704 esac
3705     CC=$ac_ct_CC
3706   fi
3707 fi
3708
3709 fi
3710
3711
3712 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3713 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3714 as_fn_error $? "no acceptable C compiler found in \$PATH
3715 See \`config.log' for more details" "$LINENO" 5; }
3716
3717 # Provide some information about the compiler.
3718 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3719 set X $ac_compile
3720 ac_compiler=$2
3721 for ac_option in --version -v -V -qversion; do
3722   { { ac_try="$ac_compiler $ac_option >&5"
3723 case "(($ac_try" in
3724   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3725   *) ac_try_echo=$ac_try;;
3726 esac
3727 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3728 $as_echo "$ac_try_echo"; } >&5
3729   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3730   ac_status=$?
3731   if test -s conftest.err; then
3732     sed '10a\
3733 ... rest of stderr output deleted ...
3734          10q' conftest.err >conftest.er1
3735     cat conftest.er1 >&5
3736   fi
3737   rm -f conftest.er1 conftest.err
3738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3739   test $ac_status = 0; }
3740 done
3741
3742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3743 /* end confdefs.h.  */
3744
3745 int
3746 main ()
3747 {
3748
3749   ;
3750   return 0;
3751 }
3752 _ACEOF
3753 ac_clean_files_save=$ac_clean_files
3754 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3755 # Try to create an executable without -o first, disregard a.out.
3756 # It will help us diagnose broken compilers, and finding out an intuition
3757 # of exeext.
3758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3759 $as_echo_n "checking whether the C compiler works... " >&6; }
3760 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3761
3762 # The possible output files:
3763 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3764
3765 ac_rmfiles=
3766 for ac_file in $ac_files
3767 do
3768   case $ac_file in
3769     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3770     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3771   esac
3772 done
3773 rm -f $ac_rmfiles
3774
3775 if { { ac_try="$ac_link_default"
3776 case "(($ac_try" in
3777   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3778   *) ac_try_echo=$ac_try;;
3779 esac
3780 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3781 $as_echo "$ac_try_echo"; } >&5
3782   (eval "$ac_link_default") 2>&5
3783   ac_status=$?
3784   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3785   test $ac_status = 0; }; then :
3786   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3787 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3788 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3789 # so that the user can short-circuit this test for compilers unknown to
3790 # Autoconf.
3791 for ac_file in $ac_files ''
3792 do
3793   test -f "$ac_file" || continue
3794   case $ac_file in
3795     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3796         ;;
3797     [ab].out )
3798         # We found the default executable, but exeext='' is most
3799         # certainly right.
3800         break;;
3801     *.* )
3802         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3803         then :; else
3804            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3805         fi
3806         # We set ac_cv_exeext here because the later test for it is not
3807         # safe: cross compilers may not add the suffix if given an `-o'
3808         # argument, so we may need to know it at that point already.
3809         # Even if this section looks crufty: it has the advantage of
3810         # actually working.
3811         break;;
3812     * )
3813         break;;
3814   esac
3815 done
3816 test "$ac_cv_exeext" = no && ac_cv_exeext=
3817
3818 else
3819   ac_file=''
3820 fi
3821 if test -z "$ac_file"; then :
3822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3823 $as_echo "no" >&6; }
3824 $as_echo "$as_me: failed program was:" >&5
3825 sed 's/^/| /' conftest.$ac_ext >&5
3826
3827 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3828 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3829 as_fn_error 77 "C compiler cannot create executables
3830 See \`config.log' for more details" "$LINENO" 5; }
3831 else
3832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3833 $as_echo "yes" >&6; }
3834 fi
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3836 $as_echo_n "checking for C compiler default output file name... " >&6; }
3837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3838 $as_echo "$ac_file" >&6; }
3839 ac_exeext=$ac_cv_exeext
3840
3841 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3842 ac_clean_files=$ac_clean_files_save
3843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3844 $as_echo_n "checking for suffix of executables... " >&6; }
3845 if { { ac_try="$ac_link"
3846 case "(($ac_try" in
3847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3848   *) ac_try_echo=$ac_try;;
3849 esac
3850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3851 $as_echo "$ac_try_echo"; } >&5
3852   (eval "$ac_link") 2>&5
3853   ac_status=$?
3854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3855   test $ac_status = 0; }; then :
3856   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3857 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3858 # work properly (i.e., refer to `conftest.exe'), while it won't with
3859 # `rm'.
3860 for ac_file in conftest.exe conftest conftest.*; do
3861   test -f "$ac_file" || continue
3862   case $ac_file in
3863     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3864     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3865           break;;
3866     * ) break;;
3867   esac
3868 done
3869 else
3870   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3871 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3872 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3873 See \`config.log' for more details" "$LINENO" 5; }
3874 fi
3875 rm -f conftest conftest$ac_cv_exeext
3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3877 $as_echo "$ac_cv_exeext" >&6; }
3878
3879 rm -f conftest.$ac_ext
3880 EXEEXT=$ac_cv_exeext
3881 ac_exeext=$EXEEXT
3882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3883 /* end confdefs.h.  */
3884 #include <stdio.h>
3885 int
3886 main ()
3887 {
3888 FILE *f = fopen ("conftest.out", "w");
3889  return ferror (f) || fclose (f) != 0;
3890
3891   ;
3892   return 0;
3893 }
3894 _ACEOF
3895 ac_clean_files="$ac_clean_files conftest.out"
3896 # Check that the compiler produces executables we can run.  If not, either
3897 # the compiler is broken, or we cross compile.
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3899 $as_echo_n "checking whether we are cross compiling... " >&6; }
3900 if test "$cross_compiling" != yes; then
3901   { { ac_try="$ac_link"
3902 case "(($ac_try" in
3903   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3904   *) ac_try_echo=$ac_try;;
3905 esac
3906 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3907 $as_echo "$ac_try_echo"; } >&5
3908   (eval "$ac_link") 2>&5
3909   ac_status=$?
3910   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3911   test $ac_status = 0; }
3912   if { ac_try='./conftest$ac_cv_exeext'
3913   { { case "(($ac_try" in
3914   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3915   *) ac_try_echo=$ac_try;;
3916 esac
3917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3918 $as_echo "$ac_try_echo"; } >&5
3919   (eval "$ac_try") 2>&5
3920   ac_status=$?
3921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3922   test $ac_status = 0; }; }; then
3923     cross_compiling=no
3924   else
3925     if test "$cross_compiling" = maybe; then
3926         cross_compiling=yes
3927     else
3928         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3930 as_fn_error $? "cannot run C compiled programs.
3931 If you meant to cross compile, use \`--host'.
3932 See \`config.log' for more details" "$LINENO" 5; }
3933     fi
3934   fi
3935 fi
3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3937 $as_echo "$cross_compiling" >&6; }
3938
3939 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3940 ac_clean_files=$ac_clean_files_save
3941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3942 $as_echo_n "checking for suffix of object files... " >&6; }
3943 if ${ac_cv_objext+:} false; then :
3944   $as_echo_n "(cached) " >&6
3945 else
3946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3947 /* end confdefs.h.  */
3948
3949 int
3950 main ()
3951 {
3952
3953   ;
3954   return 0;
3955 }
3956 _ACEOF
3957 rm -f conftest.o conftest.obj
3958 if { { ac_try="$ac_compile"
3959 case "(($ac_try" in
3960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3961   *) ac_try_echo=$ac_try;;
3962 esac
3963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3964 $as_echo "$ac_try_echo"; } >&5
3965   (eval "$ac_compile") 2>&5
3966   ac_status=$?
3967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3968   test $ac_status = 0; }; then :
3969   for ac_file in conftest.o conftest.obj conftest.*; do
3970   test -f "$ac_file" || continue;
3971   case $ac_file in
3972     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3973     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3974        break;;
3975   esac
3976 done
3977 else
3978   $as_echo "$as_me: failed program was:" >&5
3979 sed 's/^/| /' conftest.$ac_ext >&5
3980
3981 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3982 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3983 as_fn_error $? "cannot compute suffix of object files: cannot compile
3984 See \`config.log' for more details" "$LINENO" 5; }
3985 fi
3986 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3987 fi
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3989 $as_echo "$ac_cv_objext" >&6; }
3990 OBJEXT=$ac_cv_objext
3991 ac_objext=$OBJEXT
3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3993 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3994 if ${ac_cv_c_compiler_gnu+:} false; then :
3995   $as_echo_n "(cached) " >&6
3996 else
3997   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3998 /* end confdefs.h.  */
3999
4000 int
4001 main ()
4002 {
4003 #ifndef __GNUC__
4004        choke me
4005 #endif
4006
4007   ;
4008   return 0;
4009 }
4010 _ACEOF
4011 if ac_fn_c_try_compile "$LINENO"; then :
4012   ac_compiler_gnu=yes
4013 else
4014   ac_compiler_gnu=no
4015 fi
4016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4017 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4018
4019 fi
4020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4021 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4022 if test $ac_compiler_gnu = yes; then
4023   GCC=yes
4024 else
4025   GCC=
4026 fi
4027 ac_test_CFLAGS=${CFLAGS+set}
4028 ac_save_CFLAGS=$CFLAGS
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4030 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4031 if ${ac_cv_prog_cc_g+:} false; then :
4032   $as_echo_n "(cached) " >&6
4033 else
4034   ac_save_c_werror_flag=$ac_c_werror_flag
4035    ac_c_werror_flag=yes
4036    ac_cv_prog_cc_g=no
4037    CFLAGS="-g"
4038    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4039 /* end confdefs.h.  */
4040
4041 int
4042 main ()
4043 {
4044
4045   ;
4046   return 0;
4047 }
4048 _ACEOF
4049 if ac_fn_c_try_compile "$LINENO"; then :
4050   ac_cv_prog_cc_g=yes
4051 else
4052   CFLAGS=""
4053       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4054 /* end confdefs.h.  */
4055
4056 int
4057 main ()
4058 {
4059
4060   ;
4061   return 0;
4062 }
4063 _ACEOF
4064 if ac_fn_c_try_compile "$LINENO"; then :
4065
4066 else
4067   ac_c_werror_flag=$ac_save_c_werror_flag
4068          CFLAGS="-g"
4069          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4070 /* end confdefs.h.  */
4071
4072 int
4073 main ()
4074 {
4075
4076   ;
4077   return 0;
4078 }
4079 _ACEOF
4080 if ac_fn_c_try_compile "$LINENO"; then :
4081   ac_cv_prog_cc_g=yes
4082 fi
4083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4084 fi
4085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4086 fi
4087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4088    ac_c_werror_flag=$ac_save_c_werror_flag
4089 fi
4090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4091 $as_echo "$ac_cv_prog_cc_g" >&6; }
4092 if test "$ac_test_CFLAGS" = set; then
4093   CFLAGS=$ac_save_CFLAGS
4094 elif test $ac_cv_prog_cc_g = yes; then
4095   if test "$GCC" = yes; then
4096     CFLAGS="-g -O2"
4097   else
4098     CFLAGS="-g"
4099   fi
4100 else
4101   if test "$GCC" = yes; then
4102     CFLAGS="-O2"
4103   else
4104     CFLAGS=
4105   fi
4106 fi
4107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4108 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4109 if ${ac_cv_prog_cc_c89+:} false; then :
4110   $as_echo_n "(cached) " >&6
4111 else
4112   ac_cv_prog_cc_c89=no
4113 ac_save_CC=$CC
4114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4115 /* end confdefs.h.  */
4116 #include <stdarg.h>
4117 #include <stdio.h>
4118 struct stat;
4119 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4120 struct buf { int x; };
4121 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4122 static char *e (p, i)
4123      char **p;
4124      int i;
4125 {
4126   return p[i];
4127 }
4128 static char *f (char * (*g) (char **, int), char **p, ...)
4129 {
4130   char *s;
4131   va_list v;
4132   va_start (v,p);
4133   s = g (p, va_arg (v,int));
4134   va_end (v);
4135   return s;
4136 }
4137
4138 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4139    function prototypes and stuff, but not '\xHH' hex character constants.
4140    These don't provoke an error unfortunately, instead are silently treated
4141    as 'x'.  The following induces an error, until -std is added to get
4142    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4143    array size at least.  It's necessary to write '\x00'==0 to get something
4144    that's true only with -std.  */
4145 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4146
4147 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4148    inside strings and character constants.  */
4149 #define FOO(x) 'x'
4150 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4151
4152 int test (int i, double x);
4153 struct s1 {int (*f) (int a);};
4154 struct s2 {int (*f) (double a);};
4155 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4156 int argc;
4157 char **argv;
4158 int
4159 main ()
4160 {
4161 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4162   ;
4163   return 0;
4164 }
4165 _ACEOF
4166 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4167         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4168 do
4169   CC="$ac_save_CC $ac_arg"
4170   if ac_fn_c_try_compile "$LINENO"; then :
4171   ac_cv_prog_cc_c89=$ac_arg
4172 fi
4173 rm -f core conftest.err conftest.$ac_objext
4174   test "x$ac_cv_prog_cc_c89" != "xno" && break
4175 done
4176 rm -f conftest.$ac_ext
4177 CC=$ac_save_CC
4178
4179 fi
4180 # AC_CACHE_VAL
4181 case "x$ac_cv_prog_cc_c89" in
4182   x)
4183     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4184 $as_echo "none needed" >&6; } ;;
4185   xno)
4186     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4187 $as_echo "unsupported" >&6; } ;;
4188   *)
4189     CC="$CC $ac_cv_prog_cc_c89"
4190     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4191 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4192 esac
4193 if test "x$ac_cv_prog_cc_c89" != xno; then :
4194
4195 fi
4196
4197 ac_ext=c
4198 ac_cpp='$CPP $CPPFLAGS'
4199 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4200 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4201 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4202
4203 ac_ext=c
4204 ac_cpp='$CPP $CPPFLAGS'
4205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4209 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4210 if ${am_cv_prog_cc_c_o+:} false; then :
4211   $as_echo_n "(cached) " >&6
4212 else
4213   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4214 /* end confdefs.h.  */
4215
4216 int
4217 main ()
4218 {
4219
4220   ;
4221   return 0;
4222 }
4223 _ACEOF
4224   # Make sure it works both with $CC and with simple cc.
4225   # Following AC_PROG_CC_C_O, we do the test twice because some
4226   # compilers refuse to overwrite an existing .o file with -o,
4227   # though they will create one.
4228   am_cv_prog_cc_c_o=yes
4229   for am_i in 1 2; do
4230     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4231    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4232    ac_status=$?
4233    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4234    (exit $ac_status); } \
4235          && test -f conftest2.$ac_objext; then
4236       : OK
4237     else
4238       am_cv_prog_cc_c_o=no
4239       break
4240     fi
4241   done
4242   rm -f core conftest*
4243   unset am_i
4244 fi
4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4246 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4247 if test "$am_cv_prog_cc_c_o" != yes; then
4248    # Losing compiler, so override with the script.
4249    # FIXME: It is wrong to rewrite CC.
4250    # But if we don't then we get into trouble of one sort or another.
4251    # A longer-term fix would be to have automake use am__CC in this case,
4252    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4253    CC="$am_aux_dir/compile $CC"
4254 fi
4255 ac_ext=c
4256 ac_cpp='$CPP $CPPFLAGS'
4257 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4258 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4259 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4260
4261 DEPDIR="${am__leading_dot}deps"
4262
4263 ac_config_commands="$ac_config_commands depfiles"
4264
4265
4266 am_make=${MAKE-make}
4267 cat > confinc << 'END'
4268 am__doit:
4269         @echo this is the am__doit target
4270 .PHONY: am__doit
4271 END
4272 # If we don't find an include directive, just comment out the code.
4273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4274 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4275 am__include="#"
4276 am__quote=
4277 _am_result=none
4278 # First try GNU make style include.
4279 echo "include confinc" > confmf
4280 # Ignore all kinds of additional output from 'make'.
4281 case `$am_make -s -f confmf 2> /dev/null` in #(
4282 *the\ am__doit\ target*)
4283   am__include=include
4284   am__quote=
4285   _am_result=GNU
4286   ;;
4287 esac
4288 # Now try BSD make style include.
4289 if test "$am__include" = "#"; then
4290    echo '.include "confinc"' > confmf
4291    case `$am_make -s -f confmf 2> /dev/null` in #(
4292    *the\ am__doit\ target*)
4293      am__include=.include
4294      am__quote="\""
4295      _am_result=BSD
4296      ;;
4297    esac
4298 fi
4299
4300
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4302 $as_echo "$_am_result" >&6; }
4303 rm -f confinc confmf
4304
4305 # Check whether --enable-dependency-tracking was given.
4306 if test "${enable_dependency_tracking+set}" = set; then :
4307   enableval=$enable_dependency_tracking;
4308 fi
4309
4310 if test "x$enable_dependency_tracking" != xno; then
4311   am_depcomp="$ac_aux_dir/depcomp"
4312   AMDEPBACKSLASH='\'
4313   am__nodep='_no'
4314 fi
4315  if test "x$enable_dependency_tracking" != xno; then
4316   AMDEP_TRUE=
4317   AMDEP_FALSE='#'
4318 else
4319   AMDEP_TRUE='#'
4320   AMDEP_FALSE=
4321 fi
4322
4323
4324
4325 depcc="$CC"   am_compiler_list=
4326
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4328 $as_echo_n "checking dependency style of $depcc... " >&6; }
4329 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4330   $as_echo_n "(cached) " >&6
4331 else
4332   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4333   # We make a subdir and do the tests there.  Otherwise we can end up
4334   # making bogus files that we don't know about and never remove.  For
4335   # instance it was reported that on HP-UX the gcc test will end up
4336   # making a dummy file named 'D' -- because '-MD' means "put the output
4337   # in D".
4338   rm -rf conftest.dir
4339   mkdir conftest.dir
4340   # Copy depcomp to subdir because otherwise we won't find it if we're
4341   # using a relative directory.
4342   cp "$am_depcomp" conftest.dir
4343   cd conftest.dir
4344   # We will build objects and dependencies in a subdirectory because
4345   # it helps to detect inapplicable dependency modes.  For instance
4346   # both Tru64's cc and ICC support -MD to output dependencies as a
4347   # side effect of compilation, but ICC will put the dependencies in
4348   # the current directory while Tru64 will put them in the object
4349   # directory.
4350   mkdir sub
4351
4352   am_cv_CC_dependencies_compiler_type=none
4353   if test "$am_compiler_list" = ""; then
4354      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4355   fi
4356   am__universal=false
4357   case " $depcc " in #(
4358      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4359      esac
4360
4361   for depmode in $am_compiler_list; do
4362     # Setup a source with many dependencies, because some compilers
4363     # like to wrap large dependency lists on column 80 (with \), and
4364     # we should not choose a depcomp mode which is confused by this.
4365     #
4366     # We need to recreate these files for each test, as the compiler may
4367     # overwrite some of them when testing with obscure command lines.
4368     # This happens at least with the AIX C compiler.
4369     : > sub/conftest.c
4370     for i in 1 2 3 4 5 6; do
4371       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4372       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4373       # Solaris 10 /bin/sh.
4374       echo '/* dummy */' > sub/conftst$i.h
4375     done
4376     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4377
4378     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4379     # mode.  It turns out that the SunPro C++ compiler does not properly
4380     # handle '-M -o', and we need to detect this.  Also, some Intel
4381     # versions had trouble with output in subdirs.
4382     am__obj=sub/conftest.${OBJEXT-o}
4383     am__minus_obj="-o $am__obj"
4384     case $depmode in
4385     gcc)
4386       # This depmode causes a compiler race in universal mode.
4387       test "$am__universal" = false || continue
4388       ;;
4389     nosideeffect)
4390       # After this tag, mechanisms are not by side-effect, so they'll
4391       # only be used when explicitly requested.
4392       if test "x$enable_dependency_tracking" = xyes; then
4393         continue
4394       else
4395         break
4396       fi
4397       ;;
4398     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4399       # This compiler won't grok '-c -o', but also, the minuso test has
4400       # not run yet.  These depmodes are late enough in the game, and
4401       # so weak that their functioning should not be impacted.
4402       am__obj=conftest.${OBJEXT-o}
4403       am__minus_obj=
4404       ;;
4405     none) break ;;
4406     esac
4407     if depmode=$depmode \
4408        source=sub/conftest.c object=$am__obj \
4409        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4410        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4411          >/dev/null 2>conftest.err &&
4412        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4413        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4414        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4415        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4416       # icc doesn't choke on unknown options, it will just issue warnings
4417       # or remarks (even with -Werror).  So we grep stderr for any message
4418       # that says an option was ignored or not supported.
4419       # When given -MP, icc 7.0 and 7.1 complain thusly:
4420       #   icc: Command line warning: ignoring option '-M'; no argument required
4421       # The diagnosis changed in icc 8.0:
4422       #   icc: Command line remark: option '-MP' not supported
4423       if (grep 'ignoring option' conftest.err ||
4424           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4425         am_cv_CC_dependencies_compiler_type=$depmode
4426         break
4427       fi
4428     fi
4429   done
4430
4431   cd ..
4432   rm -rf conftest.dir
4433 else
4434   am_cv_CC_dependencies_compiler_type=none
4435 fi
4436
4437 fi
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4439 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4440 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4441
4442  if
4443   test "x$enable_dependency_tracking" != xno \
4444   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4445   am__fastdepCC_TRUE=
4446   am__fastdepCC_FALSE='#'
4447 else
4448   am__fastdepCC_TRUE='#'
4449   am__fastdepCC_FALSE=
4450 fi
4451
4452
4453 # By default we simply use the C compiler to build assembly code.
4454
4455 test "${CCAS+set}" = set || CCAS=$CC
4456 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4457
4458
4459
4460 depcc="$CCAS"   am_compiler_list=
4461
4462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4463 $as_echo_n "checking dependency style of $depcc... " >&6; }
4464 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4465   $as_echo_n "(cached) " >&6
4466 else
4467   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4468   # We make a subdir and do the tests there.  Otherwise we can end up
4469   # making bogus files that we don't know about and never remove.  For
4470   # instance it was reported that on HP-UX the gcc test will end up
4471   # making a dummy file named 'D' -- because '-MD' means "put the output
4472   # in D".
4473   rm -rf conftest.dir
4474   mkdir conftest.dir
4475   # Copy depcomp to subdir because otherwise we won't find it if we're
4476   # using a relative directory.
4477   cp "$am_depcomp" conftest.dir
4478   cd conftest.dir
4479   # We will build objects and dependencies in a subdirectory because
4480   # it helps to detect inapplicable dependency modes.  For instance
4481   # both Tru64's cc and ICC support -MD to output dependencies as a
4482   # side effect of compilation, but ICC will put the dependencies in
4483   # the current directory while Tru64 will put them in the object
4484   # directory.
4485   mkdir sub
4486
4487   am_cv_CCAS_dependencies_compiler_type=none
4488   if test "$am_compiler_list" = ""; then
4489      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4490   fi
4491   am__universal=false
4492
4493
4494   for depmode in $am_compiler_list; do
4495     # Setup a source with many dependencies, because some compilers
4496     # like to wrap large dependency lists on column 80 (with \), and
4497     # we should not choose a depcomp mode which is confused by this.
4498     #
4499     # We need to recreate these files for each test, as the compiler may
4500     # overwrite some of them when testing with obscure command lines.
4501     # This happens at least with the AIX C compiler.
4502     : > sub/conftest.c
4503     for i in 1 2 3 4 5 6; do
4504       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4505       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4506       # Solaris 10 /bin/sh.
4507       echo '/* dummy */' > sub/conftst$i.h
4508     done
4509     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4510
4511     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4512     # mode.  It turns out that the SunPro C++ compiler does not properly
4513     # handle '-M -o', and we need to detect this.  Also, some Intel
4514     # versions had trouble with output in subdirs.
4515     am__obj=sub/conftest.${OBJEXT-o}
4516     am__minus_obj="-o $am__obj"
4517     case $depmode in
4518     gcc)
4519       # This depmode causes a compiler race in universal mode.
4520       test "$am__universal" = false || continue
4521       ;;
4522     nosideeffect)
4523       # After this tag, mechanisms are not by side-effect, so they'll
4524       # only be used when explicitly requested.
4525       if test "x$enable_dependency_tracking" = xyes; then
4526         continue
4527       else
4528         break
4529       fi
4530       ;;
4531     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4532       # This compiler won't grok '-c -o', but also, the minuso test has
4533       # not run yet.  These depmodes are late enough in the game, and
4534       # so weak that their functioning should not be impacted.
4535       am__obj=conftest.${OBJEXT-o}
4536       am__minus_obj=
4537       ;;
4538     none) break ;;
4539     esac
4540     if depmode=$depmode \
4541        source=sub/conftest.c object=$am__obj \
4542        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4543        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4544          >/dev/null 2>conftest.err &&
4545        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4546        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4547        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4548        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4549       # icc doesn't choke on unknown options, it will just issue warnings
4550       # or remarks (even with -Werror).  So we grep stderr for any message
4551       # that says an option was ignored or not supported.
4552       # When given -MP, icc 7.0 and 7.1 complain thusly:
4553       #   icc: Command line warning: ignoring option '-M'; no argument required
4554       # The diagnosis changed in icc 8.0:
4555       #   icc: Command line remark: option '-MP' not supported
4556       if (grep 'ignoring option' conftest.err ||
4557           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4558         am_cv_CCAS_dependencies_compiler_type=$depmode
4559         break
4560       fi
4561     fi
4562   done
4563
4564   cd ..
4565   rm -rf conftest.dir
4566 else
4567   am_cv_CCAS_dependencies_compiler_type=none
4568 fi
4569
4570 fi
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4572 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4573 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4574
4575  if
4576   test "x$enable_dependency_tracking" != xno \
4577   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4578   am__fastdepCCAS_TRUE=
4579   am__fastdepCCAS_FALSE='#'
4580 else
4581   am__fastdepCCAS_TRUE='#'
4582   am__fastdepCCAS_FALSE=
4583 fi
4584
4585
4586
4587
4588
4589
4590 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
4591 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
4592 # in both places for now and restore CFLAGS at the end of config.
4593 save_CFLAGS="$CFLAGS"
4594
4595 # Find other programs we need.
4596 if test -n "$ac_tool_prefix"; then
4597   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4598 set dummy ${ac_tool_prefix}ar; ac_word=$2
4599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4600 $as_echo_n "checking for $ac_word... " >&6; }
4601 if ${ac_cv_prog_AR+:} false; then :
4602   $as_echo_n "(cached) " >&6
4603 else
4604   if test -n "$AR"; then
4605   ac_cv_prog_AR="$AR" # Let the user override the test.
4606 else
4607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4608 for as_dir in $PATH
4609 do
4610   IFS=$as_save_IFS
4611   test -z "$as_dir" && as_dir=.
4612     for ac_exec_ext in '' $ac_executable_extensions; do
4613   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4614     ac_cv_prog_AR="${ac_tool_prefix}ar"
4615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4616     break 2
4617   fi
4618 done
4619   done
4620 IFS=$as_save_IFS
4621
4622 fi
4623 fi
4624 AR=$ac_cv_prog_AR
4625 if test -n "$AR"; then
4626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4627 $as_echo "$AR" >&6; }
4628 else
4629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4630 $as_echo "no" >&6; }
4631 fi
4632
4633
4634 fi
4635 if test -z "$ac_cv_prog_AR"; then
4636   ac_ct_AR=$AR
4637   # Extract the first word of "ar", so it can be a program name with args.
4638 set dummy ar; ac_word=$2
4639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4640 $as_echo_n "checking for $ac_word... " >&6; }
4641 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4642   $as_echo_n "(cached) " >&6
4643 else
4644   if test -n "$ac_ct_AR"; then
4645   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4646 else
4647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4648 for as_dir in $PATH
4649 do
4650   IFS=$as_save_IFS
4651   test -z "$as_dir" && as_dir=.
4652     for ac_exec_ext in '' $ac_executable_extensions; do
4653   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4654     ac_cv_prog_ac_ct_AR="ar"
4655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4656     break 2
4657   fi
4658 done
4659   done
4660 IFS=$as_save_IFS
4661
4662 fi
4663 fi
4664 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4665 if test -n "$ac_ct_AR"; then
4666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4667 $as_echo "$ac_ct_AR" >&6; }
4668 else
4669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4670 $as_echo "no" >&6; }
4671 fi
4672
4673   if test "x$ac_ct_AR" = x; then
4674     AR=""
4675   else
4676     case $cross_compiling:$ac_tool_warned in
4677 yes:)
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4679 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4680 ac_tool_warned=yes ;;
4681 esac
4682     AR=$ac_ct_AR
4683   fi
4684 else
4685   AR="$ac_cv_prog_AR"
4686 fi
4687
4688 if test -n "$ac_tool_prefix"; then
4689   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4690 set dummy ${ac_tool_prefix}nm; ac_word=$2
4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4692 $as_echo_n "checking for $ac_word... " >&6; }
4693 if ${ac_cv_prog_NM+:} false; then :
4694   $as_echo_n "(cached) " >&6
4695 else
4696   if test -n "$NM"; then
4697   ac_cv_prog_NM="$NM" # Let the user override the test.
4698 else
4699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4700 for as_dir in $PATH
4701 do
4702   IFS=$as_save_IFS
4703   test -z "$as_dir" && as_dir=.
4704     for ac_exec_ext in '' $ac_executable_extensions; do
4705   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4706     ac_cv_prog_NM="${ac_tool_prefix}nm"
4707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4708     break 2
4709   fi
4710 done
4711   done
4712 IFS=$as_save_IFS
4713
4714 fi
4715 fi
4716 NM=$ac_cv_prog_NM
4717 if test -n "$NM"; then
4718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
4719 $as_echo "$NM" >&6; }
4720 else
4721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4722 $as_echo "no" >&6; }
4723 fi
4724
4725
4726 fi
4727 if test -z "$ac_cv_prog_NM"; then
4728   ac_ct_NM=$NM
4729   # Extract the first word of "nm", so it can be a program name with args.
4730 set dummy nm; ac_word=$2
4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4732 $as_echo_n "checking for $ac_word... " >&6; }
4733 if ${ac_cv_prog_ac_ct_NM+:} false; then :
4734   $as_echo_n "(cached) " >&6
4735 else
4736   if test -n "$ac_ct_NM"; then
4737   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4738 else
4739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4740 for as_dir in $PATH
4741 do
4742   IFS=$as_save_IFS
4743   test -z "$as_dir" && as_dir=.
4744     for ac_exec_ext in '' $ac_executable_extensions; do
4745   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4746     ac_cv_prog_ac_ct_NM="nm"
4747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4748     break 2
4749   fi
4750 done
4751   done
4752 IFS=$as_save_IFS
4753
4754 fi
4755 fi
4756 ac_ct_NM=$ac_cv_prog_ac_ct_NM
4757 if test -n "$ac_ct_NM"; then
4758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
4759 $as_echo "$ac_ct_NM" >&6; }
4760 else
4761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4762 $as_echo "no" >&6; }
4763 fi
4764
4765   if test "x$ac_ct_NM" = x; then
4766     NM=""
4767   else
4768     case $cross_compiling:$ac_tool_warned in
4769 yes:)
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4771 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4772 ac_tool_warned=yes ;;
4773 esac
4774     NM=$ac_ct_NM
4775   fi
4776 else
4777   NM="$ac_cv_prog_NM"
4778 fi
4779
4780 if test -n "$ac_tool_prefix"; then
4781   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4782 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4784 $as_echo_n "checking for $ac_word... " >&6; }
4785 if ${ac_cv_prog_RANLIB+:} false; then :
4786   $as_echo_n "(cached) " >&6
4787 else
4788   if test -n "$RANLIB"; then
4789   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4790 else
4791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4792 for as_dir in $PATH
4793 do
4794   IFS=$as_save_IFS
4795   test -z "$as_dir" && as_dir=.
4796     for ac_exec_ext in '' $ac_executable_extensions; do
4797   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4798     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4799     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4800     break 2
4801   fi
4802 done
4803   done
4804 IFS=$as_save_IFS
4805
4806 fi
4807 fi
4808 RANLIB=$ac_cv_prog_RANLIB
4809 if test -n "$RANLIB"; then
4810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4811 $as_echo "$RANLIB" >&6; }
4812 else
4813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4814 $as_echo "no" >&6; }
4815 fi
4816
4817
4818 fi
4819 if test -z "$ac_cv_prog_RANLIB"; then
4820   ac_ct_RANLIB=$RANLIB
4821   # Extract the first word of "ranlib", so it can be a program name with args.
4822 set dummy ranlib; ac_word=$2
4823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4824 $as_echo_n "checking for $ac_word... " >&6; }
4825 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4826   $as_echo_n "(cached) " >&6
4827 else
4828   if test -n "$ac_ct_RANLIB"; then
4829   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4830 else
4831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4832 for as_dir in $PATH
4833 do
4834   IFS=$as_save_IFS
4835   test -z "$as_dir" && as_dir=.
4836     for ac_exec_ext in '' $ac_executable_extensions; do
4837   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4838     ac_cv_prog_ac_ct_RANLIB="ranlib"
4839     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4840     break 2
4841   fi
4842 done
4843   done
4844 IFS=$as_save_IFS
4845
4846 fi
4847 fi
4848 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4849 if test -n "$ac_ct_RANLIB"; then
4850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4851 $as_echo "$ac_ct_RANLIB" >&6; }
4852 else
4853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4854 $as_echo "no" >&6; }
4855 fi
4856
4857   if test "x$ac_ct_RANLIB" = x; then
4858     RANLIB="ranlib-not-found-in-path-error"
4859   else
4860     case $cross_compiling:$ac_tool_warned in
4861 yes:)
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4863 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4864 ac_tool_warned=yes ;;
4865 esac
4866     RANLIB=$ac_ct_RANLIB
4867   fi
4868 else
4869   RANLIB="$ac_cv_prog_RANLIB"
4870 fi
4871
4872 # Extract the first word of "perl", so it can be a program name with args.
4873 set dummy perl; ac_word=$2
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4875 $as_echo_n "checking for $ac_word... " >&6; }
4876 if ${ac_cv_path_PERL+:} false; then :
4877   $as_echo_n "(cached) " >&6
4878 else
4879   case $PERL in
4880   [\\/]* | ?:[\\/]*)
4881   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4882   ;;
4883   *)
4884   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4885 for as_dir in $PATH
4886 do
4887   IFS=$as_save_IFS
4888   test -z "$as_dir" && as_dir=.
4889     for ac_exec_ext in '' $ac_executable_extensions; do
4890   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4891     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4892     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4893     break 2
4894   fi
4895 done
4896   done
4897 IFS=$as_save_IFS
4898
4899   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl-not-found-in-path-error"
4900   ;;
4901 esac
4902 fi
4903 PERL=$ac_cv_path_PERL
4904 if test -n "$PERL"; then
4905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
4906 $as_echo "$PERL" >&6; }
4907 else
4908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4909 $as_echo "no" >&6; }
4910 fi
4911
4912
4913
4914
4915 # Configure libtool
4916 case `pwd` in
4917   *\ * | *\     *)
4918     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4919 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4920 esac
4921
4922
4923
4924 macro_version='2.2.7a'
4925 macro_revision='1.3134'
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939 ltmain="$ac_aux_dir/ltmain.sh"
4940
4941 # Backslashify metacharacters that are still active within
4942 # double-quoted strings.
4943 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4944
4945 # Same as above, but do not quote variable references.
4946 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4947
4948 # Sed substitution to delay expansion of an escaped shell variable in a
4949 # double_quote_subst'ed string.
4950 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4951
4952 # Sed substitution to delay expansion of an escaped single quote.
4953 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4954
4955 # Sed substitution to avoid accidental globbing in evaled expressions
4956 no_glob_subst='s/\*/\\\*/g'
4957
4958 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4959 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4960 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4961
4962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4963 $as_echo_n "checking how to print strings... " >&6; }
4964 # Test print first, because it will be a builtin if present.
4965 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4966    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4967   ECHO='print -r --'
4968 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4969   ECHO='printf %s\n'
4970 else
4971   # Use this function as a fallback that always works.
4972   func_fallback_echo ()
4973   {
4974     eval 'cat <<_LTECHO_EOF
4975 $1
4976 _LTECHO_EOF'
4977   }
4978   ECHO='func_fallback_echo'
4979 fi
4980
4981 # func_echo_all arg...
4982 # Invoke $ECHO with all args, space-separated.
4983 func_echo_all ()
4984 {
4985     $ECHO ""
4986 }
4987
4988 case "$ECHO" in
4989   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4990 $as_echo "printf" >&6; } ;;
4991   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4992 $as_echo "print -r" >&6; } ;;
4993   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4994 $as_echo "cat" >&6; } ;;
4995 esac
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5011 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5012 if ${ac_cv_path_SED+:} false; then :
5013   $as_echo_n "(cached) " >&6
5014 else
5015             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5016      for ac_i in 1 2 3 4 5 6 7; do
5017        ac_script="$ac_script$as_nl$ac_script"
5018      done
5019      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5020      { ac_script=; unset ac_script;}
5021      if test -z "$SED"; then
5022   ac_path_SED_found=false
5023   # Loop through the user's path and test for each of PROGNAME-LIST
5024   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5025 for as_dir in $PATH
5026 do
5027   IFS=$as_save_IFS
5028   test -z "$as_dir" && as_dir=.
5029     for ac_prog in sed gsed; do
5030     for ac_exec_ext in '' $ac_executable_extensions; do
5031       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5032       as_fn_executable_p "$ac_path_SED" || continue
5033 # Check for GNU ac_path_SED and select it if it is found.
5034   # Check for GNU $ac_path_SED
5035 case `"$ac_path_SED" --version 2>&1` in
5036 *GNU*)
5037   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5038 *)
5039   ac_count=0
5040   $as_echo_n 0123456789 >"conftest.in"
5041   while :
5042   do
5043     cat "conftest.in" "conftest.in" >"conftest.tmp"
5044     mv "conftest.tmp" "conftest.in"
5045     cp "conftest.in" "conftest.nl"
5046     $as_echo '' >> "conftest.nl"
5047     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5048     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5049     as_fn_arith $ac_count + 1 && ac_count=$as_val
5050     if test $ac_count -gt ${ac_path_SED_max-0}; then
5051       # Best one so far, save it but keep looking for a better one
5052       ac_cv_path_SED="$ac_path_SED"
5053       ac_path_SED_max=$ac_count
5054     fi
5055     # 10*(2^10) chars as input seems more than enough
5056     test $ac_count -gt 10 && break
5057   done
5058   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5059 esac
5060
5061       $ac_path_SED_found && break 3
5062     done
5063   done
5064   done
5065 IFS=$as_save_IFS
5066   if test -z "$ac_cv_path_SED"; then
5067     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5068   fi
5069 else
5070   ac_cv_path_SED=$SED
5071 fi
5072
5073 fi
5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5075 $as_echo "$ac_cv_path_SED" >&6; }
5076  SED="$ac_cv_path_SED"
5077   rm -f conftest.sed
5078
5079 test -z "$SED" && SED=sed
5080 Xsed="$SED -e 1s/^X//"
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5093 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5094 if ${ac_cv_path_GREP+:} false; then :
5095   $as_echo_n "(cached) " >&6
5096 else
5097   if test -z "$GREP"; then
5098   ac_path_GREP_found=false
5099   # Loop through the user's path and test for each of PROGNAME-LIST
5100   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5101 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5102 do
5103   IFS=$as_save_IFS
5104   test -z "$as_dir" && as_dir=.
5105     for ac_prog in grep ggrep; do
5106     for ac_exec_ext in '' $ac_executable_extensions; do
5107       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5108       as_fn_executable_p "$ac_path_GREP" || continue
5109 # Check for GNU ac_path_GREP and select it if it is found.
5110   # Check for GNU $ac_path_GREP
5111 case `"$ac_path_GREP" --version 2>&1` in
5112 *GNU*)
5113   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5114 *)
5115   ac_count=0
5116   $as_echo_n 0123456789 >"conftest.in"
5117   while :
5118   do
5119     cat "conftest.in" "conftest.in" >"conftest.tmp"
5120     mv "conftest.tmp" "conftest.in"
5121     cp "conftest.in" "conftest.nl"
5122     $as_echo 'GREP' >> "conftest.nl"
5123     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5124     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5125     as_fn_arith $ac_count + 1 && ac_count=$as_val
5126     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5127       # Best one so far, save it but keep looking for a better one
5128       ac_cv_path_GREP="$ac_path_GREP"
5129       ac_path_GREP_max=$ac_count
5130     fi
5131     # 10*(2^10) chars as input seems more than enough
5132     test $ac_count -gt 10 && break
5133   done
5134   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5135 esac
5136
5137       $ac_path_GREP_found && break 3
5138     done
5139   done
5140   done
5141 IFS=$as_save_IFS
5142   if test -z "$ac_cv_path_GREP"; then
5143     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5144   fi
5145 else
5146   ac_cv_path_GREP=$GREP
5147 fi
5148
5149 fi
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5151 $as_echo "$ac_cv_path_GREP" >&6; }
5152  GREP="$ac_cv_path_GREP"
5153
5154
5155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5156 $as_echo_n "checking for egrep... " >&6; }
5157 if ${ac_cv_path_EGREP+:} false; then :
5158   $as_echo_n "(cached) " >&6
5159 else
5160   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5161    then ac_cv_path_EGREP="$GREP -E"
5162    else
5163      if test -z "$EGREP"; then
5164   ac_path_EGREP_found=false
5165   # Loop through the user's path and test for each of PROGNAME-LIST
5166   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5167 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5168 do
5169   IFS=$as_save_IFS
5170   test -z "$as_dir" && as_dir=.
5171     for ac_prog in egrep; do
5172     for ac_exec_ext in '' $ac_executable_extensions; do
5173       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5174       as_fn_executable_p "$ac_path_EGREP" || continue
5175 # Check for GNU ac_path_EGREP and select it if it is found.
5176   # Check for GNU $ac_path_EGREP
5177 case `"$ac_path_EGREP" --version 2>&1` in
5178 *GNU*)
5179   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5180 *)
5181   ac_count=0
5182   $as_echo_n 0123456789 >"conftest.in"
5183   while :
5184   do
5185     cat "conftest.in" "conftest.in" >"conftest.tmp"
5186     mv "conftest.tmp" "conftest.in"
5187     cp "conftest.in" "conftest.nl"
5188     $as_echo 'EGREP' >> "conftest.nl"
5189     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5190     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5191     as_fn_arith $ac_count + 1 && ac_count=$as_val
5192     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5193       # Best one so far, save it but keep looking for a better one
5194       ac_cv_path_EGREP="$ac_path_EGREP"
5195       ac_path_EGREP_max=$ac_count
5196     fi
5197     # 10*(2^10) chars as input seems more than enough
5198     test $ac_count -gt 10 && break
5199   done
5200   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5201 esac
5202
5203       $ac_path_EGREP_found && break 3
5204     done
5205   done
5206   done
5207 IFS=$as_save_IFS
5208   if test -z "$ac_cv_path_EGREP"; then
5209     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5210   fi
5211 else
5212   ac_cv_path_EGREP=$EGREP
5213 fi
5214
5215    fi
5216 fi
5217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5218 $as_echo "$ac_cv_path_EGREP" >&6; }
5219  EGREP="$ac_cv_path_EGREP"
5220
5221
5222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5223 $as_echo_n "checking for fgrep... " >&6; }
5224 if ${ac_cv_path_FGREP+:} false; then :
5225   $as_echo_n "(cached) " >&6
5226 else
5227   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5228    then ac_cv_path_FGREP="$GREP -F"
5229    else
5230      if test -z "$FGREP"; then
5231   ac_path_FGREP_found=false
5232   # Loop through the user's path and test for each of PROGNAME-LIST
5233   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5234 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5235 do
5236   IFS=$as_save_IFS
5237   test -z "$as_dir" && as_dir=.
5238     for ac_prog in fgrep; do
5239     for ac_exec_ext in '' $ac_executable_extensions; do
5240       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5241       as_fn_executable_p "$ac_path_FGREP" || continue
5242 # Check for GNU ac_path_FGREP and select it if it is found.
5243   # Check for GNU $ac_path_FGREP
5244 case `"$ac_path_FGREP" --version 2>&1` in
5245 *GNU*)
5246   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5247 *)
5248   ac_count=0
5249   $as_echo_n 0123456789 >"conftest.in"
5250   while :
5251   do
5252     cat "conftest.in" "conftest.in" >"conftest.tmp"
5253     mv "conftest.tmp" "conftest.in"
5254     cp "conftest.in" "conftest.nl"
5255     $as_echo 'FGREP' >> "conftest.nl"
5256     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5257     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5258     as_fn_arith $ac_count + 1 && ac_count=$as_val
5259     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5260       # Best one so far, save it but keep looking for a better one
5261       ac_cv_path_FGREP="$ac_path_FGREP"
5262       ac_path_FGREP_max=$ac_count
5263     fi
5264     # 10*(2^10) chars as input seems more than enough
5265     test $ac_count -gt 10 && break
5266   done
5267   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5268 esac
5269
5270       $ac_path_FGREP_found && break 3
5271     done
5272   done
5273   done
5274 IFS=$as_save_IFS
5275   if test -z "$ac_cv_path_FGREP"; then
5276     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5277   fi
5278 else
5279   ac_cv_path_FGREP=$FGREP
5280 fi
5281
5282    fi
5283 fi
5284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5285 $as_echo "$ac_cv_path_FGREP" >&6; }
5286  FGREP="$ac_cv_path_FGREP"
5287
5288
5289 test -z "$GREP" && GREP=grep
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309 # Check whether --with-gnu-ld was given.
5310 if test "${with_gnu_ld+set}" = set; then :
5311   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5312 else
5313   with_gnu_ld=no
5314 fi
5315
5316 ac_prog=ld
5317 if test "$GCC" = yes; then
5318   # Check if gcc -print-prog-name=ld gives a path.
5319   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5320 $as_echo_n "checking for ld used by $CC... " >&6; }
5321   case $host in
5322   *-*-mingw*)
5323     # gcc leaves a trailing carriage return which upsets mingw
5324     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5325   *)
5326     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5327   esac
5328   case $ac_prog in
5329     # Accept absolute paths.
5330     [\\/]* | ?:[\\/]*)
5331       re_direlt='/[^/][^/]*/\.\./'
5332       # Canonicalize the pathname of ld
5333       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5334       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5335         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5336       done
5337       test -z "$LD" && LD="$ac_prog"
5338       ;;
5339   "")
5340     # If it fails, then pretend we aren't using GCC.
5341     ac_prog=ld
5342     ;;
5343   *)
5344     # If it is relative, then search for the first ld in PATH.
5345     with_gnu_ld=unknown
5346     ;;
5347   esac
5348 elif test "$with_gnu_ld" = yes; then
5349   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5350 $as_echo_n "checking for GNU ld... " >&6; }
5351 else
5352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5353 $as_echo_n "checking for non-GNU ld... " >&6; }
5354 fi
5355 if ${lt_cv_path_LD+:} false; then :
5356   $as_echo_n "(cached) " >&6
5357 else
5358   if test -z "$LD"; then
5359   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5360   for ac_dir in $PATH; do
5361     IFS="$lt_save_ifs"
5362     test -z "$ac_dir" && ac_dir=.
5363     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5364       lt_cv_path_LD="$ac_dir/$ac_prog"
5365       # Check to see if the program is GNU ld.  I'd rather use --version,
5366       # but apparently some variants of GNU ld only accept -v.
5367       # Break only if it was the GNU/non-GNU ld that we prefer.
5368       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5369       *GNU* | *'with BFD'*)
5370         test "$with_gnu_ld" != no && break
5371         ;;
5372       *)
5373         test "$with_gnu_ld" != yes && break
5374         ;;
5375       esac
5376     fi
5377   done
5378   IFS="$lt_save_ifs"
5379 else
5380   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5381 fi
5382 fi
5383
5384 LD="$lt_cv_path_LD"
5385 if test -n "$LD"; then
5386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5387 $as_echo "$LD" >&6; }
5388 else
5389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5390 $as_echo "no" >&6; }
5391 fi
5392 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5394 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5395 if ${lt_cv_prog_gnu_ld+:} false; then :
5396   $as_echo_n "(cached) " >&6
5397 else
5398   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5399 case `$LD -v 2>&1 </dev/null` in
5400 *GNU* | *'with BFD'*)
5401   lt_cv_prog_gnu_ld=yes
5402   ;;
5403 *)
5404   lt_cv_prog_gnu_ld=no
5405   ;;
5406 esac
5407 fi
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5409 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5410 with_gnu_ld=$lt_cv_prog_gnu_ld
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5421 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5422 if ${lt_cv_path_NM+:} false; then :
5423   $as_echo_n "(cached) " >&6
5424 else
5425   if test -n "$NM"; then
5426   # Let the user override the test.
5427   lt_cv_path_NM="$NM"
5428 else
5429   lt_nm_to_check="${ac_tool_prefix}nm"
5430   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5431     lt_nm_to_check="$lt_nm_to_check nm"
5432   fi
5433   for lt_tmp_nm in $lt_nm_to_check; do
5434     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5435     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5436       IFS="$lt_save_ifs"
5437       test -z "$ac_dir" && ac_dir=.
5438       tmp_nm="$ac_dir/$lt_tmp_nm"
5439       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5440         # Check to see if the nm accepts a BSD-compat flag.
5441         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5442         #   nm: unknown option "B" ignored
5443         # Tru64's nm complains that /dev/null is an invalid object file
5444         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5445         */dev/null* | *'Invalid file or object type'*)
5446           lt_cv_path_NM="$tmp_nm -B"
5447           break
5448           ;;
5449         *)
5450           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5451           */dev/null*)
5452             lt_cv_path_NM="$tmp_nm -p"
5453             break
5454             ;;
5455           *)
5456             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5457             continue # so that we can try to find one that supports BSD flags
5458             ;;
5459           esac
5460           ;;
5461         esac
5462       fi
5463     done
5464     IFS="$lt_save_ifs"
5465   done
5466   : ${lt_cv_path_NM=no}
5467 fi
5468 fi
5469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5470 $as_echo "$lt_cv_path_NM" >&6; }
5471 if test "$lt_cv_path_NM" != "no"; then
5472   NM="$lt_cv_path_NM"
5473 else
5474   # Didn't find any BSD compatible name lister, look for dumpbin.
5475   if test -n "$DUMPBIN"; then :
5476     # Let the user override the test.
5477   else
5478     if test -n "$ac_tool_prefix"; then
5479   for ac_prog in dumpbin "link -dump"
5480   do
5481     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5482 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5484 $as_echo_n "checking for $ac_word... " >&6; }
5485 if ${ac_cv_prog_DUMPBIN+:} false; then :
5486   $as_echo_n "(cached) " >&6
5487 else
5488   if test -n "$DUMPBIN"; then
5489   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5490 else
5491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5492 for as_dir in $PATH
5493 do
5494   IFS=$as_save_IFS
5495   test -z "$as_dir" && as_dir=.
5496     for ac_exec_ext in '' $ac_executable_extensions; do
5497   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5498     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5499     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5500     break 2
5501   fi
5502 done
5503   done
5504 IFS=$as_save_IFS
5505
5506 fi
5507 fi
5508 DUMPBIN=$ac_cv_prog_DUMPBIN
5509 if test -n "$DUMPBIN"; then
5510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5511 $as_echo "$DUMPBIN" >&6; }
5512 else
5513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5514 $as_echo "no" >&6; }
5515 fi
5516
5517
5518     test -n "$DUMPBIN" && break
5519   done
5520 fi
5521 if test -z "$DUMPBIN"; then
5522   ac_ct_DUMPBIN=$DUMPBIN
5523   for ac_prog in dumpbin "link -dump"
5524 do
5525   # Extract the first word of "$ac_prog", so it can be a program name with args.
5526 set dummy $ac_prog; ac_word=$2
5527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5528 $as_echo_n "checking for $ac_word... " >&6; }
5529 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5530   $as_echo_n "(cached) " >&6
5531 else
5532   if test -n "$ac_ct_DUMPBIN"; then
5533   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5534 else
5535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5536 for as_dir in $PATH
5537 do
5538   IFS=$as_save_IFS
5539   test -z "$as_dir" && as_dir=.
5540     for ac_exec_ext in '' $ac_executable_extensions; do
5541   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5542     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5543     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5544     break 2
5545   fi
5546 done
5547   done
5548 IFS=$as_save_IFS
5549
5550 fi
5551 fi
5552 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5553 if test -n "$ac_ct_DUMPBIN"; then
5554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5555 $as_echo "$ac_ct_DUMPBIN" >&6; }
5556 else
5557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5558 $as_echo "no" >&6; }
5559 fi
5560
5561
5562   test -n "$ac_ct_DUMPBIN" && break
5563 done
5564
5565   if test "x$ac_ct_DUMPBIN" = x; then
5566     DUMPBIN=":"
5567   else
5568     case $cross_compiling:$ac_tool_warned in
5569 yes:)
5570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5571 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5572 ac_tool_warned=yes ;;
5573 esac
5574     DUMPBIN=$ac_ct_DUMPBIN
5575   fi
5576 fi
5577
5578     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5579     *COFF*)
5580       DUMPBIN="$DUMPBIN -symbols"
5581       ;;
5582     *)
5583       DUMPBIN=:
5584       ;;
5585     esac
5586   fi
5587
5588   if test "$DUMPBIN" != ":"; then
5589     NM="$DUMPBIN"
5590   fi
5591 fi
5592 test -z "$NM" && NM=nm
5593
5594
5595
5596
5597
5598
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5600 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5601 if ${lt_cv_nm_interface+:} false; then :
5602   $as_echo_n "(cached) " >&6
5603 else
5604   lt_cv_nm_interface="BSD nm"
5605   echo "int some_variable = 0;" > conftest.$ac_ext
5606   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5607   (eval "$ac_compile" 2>conftest.err)
5608   cat conftest.err >&5
5609   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5610   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5611   cat conftest.err >&5
5612   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5613   cat conftest.out >&5
5614   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5615     lt_cv_nm_interface="MS dumpbin"
5616   fi
5617   rm -f conftest*
5618 fi
5619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5620 $as_echo "$lt_cv_nm_interface" >&6; }
5621
5622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5623 $as_echo_n "checking whether ln -s works... " >&6; }
5624 LN_S=$as_ln_s
5625 if test "$LN_S" = "ln -s"; then
5626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5627 $as_echo "yes" >&6; }
5628 else
5629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5630 $as_echo "no, using $LN_S" >&6; }
5631 fi
5632
5633 # find the maximum length of command line arguments
5634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5635 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5636 if ${lt_cv_sys_max_cmd_len+:} false; then :
5637   $as_echo_n "(cached) " >&6
5638 else
5639     i=0
5640   teststring="ABCD"
5641
5642   case $build_os in
5643   msdosdjgpp*)
5644     # On DJGPP, this test can blow up pretty badly due to problems in libc
5645     # (any single argument exceeding 2000 bytes causes a buffer overrun
5646     # during glob expansion).  Even if it were fixed, the result of this
5647     # check would be larger than it should be.
5648     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5649     ;;
5650
5651   gnu*)
5652     # Under GNU Hurd, this test is not required because there is
5653     # no limit to the length of command line arguments.
5654     # Libtool will interpret -1 as no limit whatsoever
5655     lt_cv_sys_max_cmd_len=-1;
5656     ;;
5657
5658   cygwin* | mingw* | cegcc*)
5659     # On Win9x/ME, this test blows up -- it succeeds, but takes
5660     # about 5 minutes as the teststring grows exponentially.
5661     # Worse, since 9x/ME are not pre-emptively multitasking,
5662     # you end up with a "frozen" computer, even though with patience
5663     # the test eventually succeeds (with a max line length of 256k).
5664     # Instead, let's just punt: use the minimum linelength reported by
5665     # all of the supported platforms: 8192 (on NT/2K/XP).
5666     lt_cv_sys_max_cmd_len=8192;
5667     ;;
5668
5669   mint*)
5670     # On MiNT this can take a long time and run out of memory.
5671     lt_cv_sys_max_cmd_len=8192;
5672     ;;
5673
5674   amigaos*)
5675     # On AmigaOS with pdksh, this test takes hours, literally.
5676     # So we just punt and use a minimum line length of 8192.
5677     lt_cv_sys_max_cmd_len=8192;
5678     ;;
5679
5680   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5681     # This has been around since 386BSD, at least.  Likely further.
5682     if test -x /sbin/sysctl; then
5683       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5684     elif test -x /usr/sbin/sysctl; then
5685       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5686     else
5687       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5688     fi
5689     # And add a safety zone
5690     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5691     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5692     ;;
5693
5694   interix*)
5695     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5696     lt_cv_sys_max_cmd_len=196608
5697     ;;
5698
5699   osf*)
5700     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5701     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5702     # nice to cause kernel panics so lets avoid the loop below.
5703     # First set a reasonable default.
5704     lt_cv_sys_max_cmd_len=16384
5705     #
5706     if test -x /sbin/sysconfig; then
5707       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5708         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5709       esac
5710     fi
5711     ;;
5712   sco3.2v5*)
5713     lt_cv_sys_max_cmd_len=102400
5714     ;;
5715   sysv5* | sco5v6* | sysv4.2uw2*)
5716     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5717     if test -n "$kargmax"; then
5718       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5719     else
5720       lt_cv_sys_max_cmd_len=32768
5721     fi
5722     ;;
5723   *)
5724     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5725     if test -n "$lt_cv_sys_max_cmd_len"; then
5726       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5727       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5728     else
5729       # Make teststring a little bigger before we do anything with it.
5730       # a 1K string should be a reasonable start.
5731       for i in 1 2 3 4 5 6 7 8 ; do
5732         teststring=$teststring$teststring
5733       done
5734       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5735       # If test is not a shell built-in, we'll probably end up computing a
5736       # maximum length that is only half of the actual maximum length, but
5737       # we can't tell.
5738       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5739                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5740               test $i != 17 # 1/2 MB should be enough
5741       do
5742         i=`expr $i + 1`
5743         teststring=$teststring$teststring
5744       done
5745       # Only check the string length outside the loop.
5746       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5747       teststring=
5748       # Add a significant safety factor because C++ compilers can tack on
5749       # massive amounts of additional arguments before passing them to the
5750       # linker.  It appears as though 1/2 is a usable value.
5751       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5752     fi
5753     ;;
5754   esac
5755
5756 fi
5757
5758 if test -n $lt_cv_sys_max_cmd_len ; then
5759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5760 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5761 else
5762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5763 $as_echo "none" >&6; }
5764 fi
5765 max_cmd_len=$lt_cv_sys_max_cmd_len
5766
5767
5768
5769
5770
5771
5772 : ${CP="cp -f"}
5773 : ${MV="mv -f"}
5774 : ${RM="rm -f"}
5775
5776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5777 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5778 # Try some XSI features
5779 xsi_shell=no
5780 ( _lt_dummy="a/b/c"
5781   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5782       = c,a/b,, \
5783     && eval 'test $(( 1 + 1 )) -eq 2 \
5784     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5785   && xsi_shell=yes
5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5787 $as_echo "$xsi_shell" >&6; }
5788
5789
5790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5791 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5792 lt_shell_append=no
5793 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5794     >/dev/null 2>&1 \
5795   && lt_shell_append=yes
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5797 $as_echo "$lt_shell_append" >&6; }
5798
5799
5800 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5801   lt_unset=unset
5802 else
5803   lt_unset=false
5804 fi
5805
5806
5807
5808
5809
5810 # test EBCDIC or ASCII
5811 case `echo X|tr X '\101'` in
5812  A) # ASCII based system
5813     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5814   lt_SP2NL='tr \040 \012'
5815   lt_NL2SP='tr \015\012 \040\040'
5816   ;;
5817  *) # EBCDIC based system
5818   lt_SP2NL='tr \100 \n'
5819   lt_NL2SP='tr \r\n \100\100'
5820   ;;
5821 esac
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5832 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5833 if ${lt_cv_ld_reload_flag+:} false; then :
5834   $as_echo_n "(cached) " >&6
5835 else
5836   lt_cv_ld_reload_flag='-r'
5837 fi
5838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5839 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5840 reload_flag=$lt_cv_ld_reload_flag
5841 case $reload_flag in
5842 "" | " "*) ;;
5843 *) reload_flag=" $reload_flag" ;;
5844 esac
5845 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5846 case $host_os in
5847   darwin*)
5848     if test "$GCC" = yes; then
5849       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5850     else
5851       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5852     fi
5853     ;;
5854 esac
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864 if test -n "$ac_tool_prefix"; then
5865   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5866 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5868 $as_echo_n "checking for $ac_word... " >&6; }
5869 if ${ac_cv_prog_OBJDUMP+:} false; then :
5870   $as_echo_n "(cached) " >&6
5871 else
5872   if test -n "$OBJDUMP"; then
5873   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5874 else
5875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5876 for as_dir in $PATH
5877 do
5878   IFS=$as_save_IFS
5879   test -z "$as_dir" && as_dir=.
5880     for ac_exec_ext in '' $ac_executable_extensions; do
5881   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5882     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5883     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5884     break 2
5885   fi
5886 done
5887   done
5888 IFS=$as_save_IFS
5889
5890 fi
5891 fi
5892 OBJDUMP=$ac_cv_prog_OBJDUMP
5893 if test -n "$OBJDUMP"; then
5894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5895 $as_echo "$OBJDUMP" >&6; }
5896 else
5897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5898 $as_echo "no" >&6; }
5899 fi
5900
5901
5902 fi
5903 if test -z "$ac_cv_prog_OBJDUMP"; then
5904   ac_ct_OBJDUMP=$OBJDUMP
5905   # Extract the first word of "objdump", so it can be a program name with args.
5906 set dummy objdump; ac_word=$2
5907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5908 $as_echo_n "checking for $ac_word... " >&6; }
5909 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5910   $as_echo_n "(cached) " >&6
5911 else
5912   if test -n "$ac_ct_OBJDUMP"; then
5913   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5914 else
5915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5916 for as_dir in $PATH
5917 do
5918   IFS=$as_save_IFS
5919   test -z "$as_dir" && as_dir=.
5920     for ac_exec_ext in '' $ac_executable_extensions; do
5921   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5922     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5923     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5924     break 2
5925   fi
5926 done
5927   done
5928 IFS=$as_save_IFS
5929
5930 fi
5931 fi
5932 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5933 if test -n "$ac_ct_OBJDUMP"; then
5934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5935 $as_echo "$ac_ct_OBJDUMP" >&6; }
5936 else
5937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5938 $as_echo "no" >&6; }
5939 fi
5940
5941   if test "x$ac_ct_OBJDUMP" = x; then
5942     OBJDUMP="false"
5943   else
5944     case $cross_compiling:$ac_tool_warned in
5945 yes:)
5946 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5947 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5948 ac_tool_warned=yes ;;
5949 esac
5950     OBJDUMP=$ac_ct_OBJDUMP
5951   fi
5952 else
5953   OBJDUMP="$ac_cv_prog_OBJDUMP"
5954 fi
5955
5956 test -z "$OBJDUMP" && OBJDUMP=objdump
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5967 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5968 if ${lt_cv_deplibs_check_method+:} false; then :
5969   $as_echo_n "(cached) " >&6
5970 else
5971   lt_cv_file_magic_cmd='$MAGIC_CMD'
5972 lt_cv_file_magic_test_file=
5973 lt_cv_deplibs_check_method='unknown'
5974 # Need to set the preceding variable on all platforms that support
5975 # interlibrary dependencies.
5976 # 'none' -- dependencies not supported.
5977 # `unknown' -- same as none, but documents that we really don't know.
5978 # 'pass_all' -- all dependencies passed with no checks.
5979 # 'test_compile' -- check by making test program.
5980 # 'file_magic [[regex]]' -- check by looking for files in library path
5981 # which responds to the $file_magic_cmd with a given extended regex.
5982 # If you have `file' or equivalent on your system and you're not sure
5983 # whether `pass_all' will *always* work, you probably want this one.
5984
5985 case $host_os in
5986 aix[4-9]*)
5987   lt_cv_deplibs_check_method=pass_all
5988   ;;
5989
5990 beos*)
5991   lt_cv_deplibs_check_method=pass_all
5992   ;;
5993
5994 bsdi[45]*)
5995   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5996   lt_cv_file_magic_cmd='/usr/bin/file -L'
5997   lt_cv_file_magic_test_file=/shlib/libc.so
5998   ;;
5999
6000 cygwin*)
6001   # func_win32_libid is a shell function defined in ltmain.sh
6002   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6003   lt_cv_file_magic_cmd='func_win32_libid'
6004   ;;
6005
6006 mingw* | pw32*)
6007   # Base MSYS/MinGW do not provide the 'file' command needed by
6008   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6009   # unless we find 'file', for example because we are cross-compiling.
6010   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6011   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6012     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6013     lt_cv_file_magic_cmd='func_win32_libid'
6014   else
6015     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6016     lt_cv_file_magic_cmd='$OBJDUMP -f'
6017   fi
6018   ;;
6019
6020 cegcc*)
6021   # use the weaker test based on 'objdump'. See mingw*.
6022   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6023   lt_cv_file_magic_cmd='$OBJDUMP -f'
6024   ;;
6025
6026 darwin* | rhapsody*)
6027   lt_cv_deplibs_check_method=pass_all
6028   ;;
6029
6030 freebsd* | dragonfly*)
6031   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6032     case $host_cpu in
6033     i*86 )
6034       # Not sure whether the presence of OpenBSD here was a mistake.
6035       # Let's accept both of them until this is cleared up.
6036       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6037       lt_cv_file_magic_cmd=/usr/bin/file
6038       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6039       ;;
6040     esac
6041   else
6042     lt_cv_deplibs_check_method=pass_all
6043   fi
6044   ;;
6045
6046 gnu*)
6047   lt_cv_deplibs_check_method=pass_all
6048   ;;
6049
6050 haiku*)
6051   lt_cv_deplibs_check_method=pass_all
6052   ;;
6053
6054 hpux10.20* | hpux11*)
6055   lt_cv_file_magic_cmd=/usr/bin/file
6056   case $host_cpu in
6057   ia64*)
6058     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6059     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6060     ;;
6061   hppa*64*)
6062     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6063     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6064     ;;
6065   *)
6066     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6067     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6068     ;;
6069   esac
6070   ;;
6071
6072 interix[3-9]*)
6073   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6074   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6075   ;;
6076
6077 irix5* | irix6* | nonstopux*)
6078   case $LD in
6079   *-32|*"-32 ") libmagic=32-bit;;
6080   *-n32|*"-n32 ") libmagic=N32;;
6081   *-64|*"-64 ") libmagic=64-bit;;
6082   *) libmagic=never-match;;
6083   esac
6084   lt_cv_deplibs_check_method=pass_all
6085   ;;
6086
6087 # This must be Linux ELF.
6088 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6089   lt_cv_deplibs_check_method=pass_all
6090   ;;
6091
6092 netbsd*)
6093   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6094     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6095   else
6096     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6097   fi
6098   ;;
6099
6100 newos6*)
6101   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6102   lt_cv_file_magic_cmd=/usr/bin/file
6103   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6104   ;;
6105
6106 *nto* | *qnx*)
6107   lt_cv_deplibs_check_method=pass_all
6108   ;;
6109
6110 openbsd*)
6111   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6112     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6113   else
6114     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6115   fi
6116   ;;
6117
6118 osf3* | osf4* | osf5*)
6119   lt_cv_deplibs_check_method=pass_all
6120   ;;
6121
6122 rdos*)
6123   lt_cv_deplibs_check_method=pass_all
6124   ;;
6125
6126 solaris*)
6127   lt_cv_deplibs_check_method=pass_all
6128   ;;
6129
6130 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6131   lt_cv_deplibs_check_method=pass_all
6132   ;;
6133
6134 sysv4 | sysv4.3*)
6135   case $host_vendor in
6136   motorola)
6137     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
6138     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6139     ;;
6140   ncr)
6141     lt_cv_deplibs_check_method=pass_all
6142     ;;
6143   sequent)
6144     lt_cv_file_magic_cmd='/bin/file'
6145     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6146     ;;
6147   sni)
6148     lt_cv_file_magic_cmd='/bin/file'
6149     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6150     lt_cv_file_magic_test_file=/lib/libc.so
6151     ;;
6152   siemens)
6153     lt_cv_deplibs_check_method=pass_all
6154     ;;
6155   pc)
6156     lt_cv_deplibs_check_method=pass_all
6157     ;;
6158   esac
6159   ;;
6160
6161 tpf*)
6162   lt_cv_deplibs_check_method=pass_all
6163   ;;
6164 vxworks*)
6165   # Assume VxWorks cross toolchains are built on Linux, possibly
6166   # as canadian for Windows hosts.
6167   lt_cv_deplibs_check_method=pass_all
6168   ;;
6169 esac
6170
6171 fi
6172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6173 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6174 file_magic_cmd=$lt_cv_file_magic_cmd
6175 deplibs_check_method=$lt_cv_deplibs_check_method
6176 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189 if test -n "$ac_tool_prefix"; then
6190   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6191 set dummy ${ac_tool_prefix}ar; ac_word=$2
6192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6193 $as_echo_n "checking for $ac_word... " >&6; }
6194 if ${ac_cv_prog_AR+:} false; then :
6195   $as_echo_n "(cached) " >&6
6196 else
6197   if test -n "$AR"; then
6198   ac_cv_prog_AR="$AR" # Let the user override the test.
6199 else
6200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6201 for as_dir in $PATH
6202 do
6203   IFS=$as_save_IFS
6204   test -z "$as_dir" && as_dir=.
6205     for ac_exec_ext in '' $ac_executable_extensions; do
6206   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6207     ac_cv_prog_AR="${ac_tool_prefix}ar"
6208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6209     break 2
6210   fi
6211 done
6212   done
6213 IFS=$as_save_IFS
6214
6215 fi
6216 fi
6217 AR=$ac_cv_prog_AR
6218 if test -n "$AR"; then
6219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6220 $as_echo "$AR" >&6; }
6221 else
6222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6223 $as_echo "no" >&6; }
6224 fi
6225
6226
6227 fi
6228 if test -z "$ac_cv_prog_AR"; then
6229   ac_ct_AR=$AR
6230   # Extract the first word of "ar", so it can be a program name with args.
6231 set dummy ar; ac_word=$2
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6233 $as_echo_n "checking for $ac_word... " >&6; }
6234 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6235   $as_echo_n "(cached) " >&6
6236 else
6237   if test -n "$ac_ct_AR"; then
6238   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6239 else
6240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6241 for as_dir in $PATH
6242 do
6243   IFS=$as_save_IFS
6244   test -z "$as_dir" && as_dir=.
6245     for ac_exec_ext in '' $ac_executable_extensions; do
6246   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6247     ac_cv_prog_ac_ct_AR="ar"
6248     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6249     break 2
6250   fi
6251 done
6252   done
6253 IFS=$as_save_IFS
6254
6255 fi
6256 fi
6257 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6258 if test -n "$ac_ct_AR"; then
6259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6260 $as_echo "$ac_ct_AR" >&6; }
6261 else
6262   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6263 $as_echo "no" >&6; }
6264 fi
6265
6266   if test "x$ac_ct_AR" = x; then
6267     AR="false"
6268   else
6269     case $cross_compiling:$ac_tool_warned in
6270 yes:)
6271 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6272 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6273 ac_tool_warned=yes ;;
6274 esac
6275     AR=$ac_ct_AR
6276   fi
6277 else
6278   AR="$ac_cv_prog_AR"
6279 fi
6280
6281 test -z "$AR" && AR=ar
6282 test -z "$AR_FLAGS" && AR_FLAGS=cru
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294 if test -n "$ac_tool_prefix"; then
6295   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6296 set dummy ${ac_tool_prefix}strip; ac_word=$2
6297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6298 $as_echo_n "checking for $ac_word... " >&6; }
6299 if ${ac_cv_prog_STRIP+:} false; then :
6300   $as_echo_n "(cached) " >&6
6301 else
6302   if test -n "$STRIP"; then
6303   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6304 else
6305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6306 for as_dir in $PATH
6307 do
6308   IFS=$as_save_IFS
6309   test -z "$as_dir" && as_dir=.
6310     for ac_exec_ext in '' $ac_executable_extensions; do
6311   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6312     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6313     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6314     break 2
6315   fi
6316 done
6317   done
6318 IFS=$as_save_IFS
6319
6320 fi
6321 fi
6322 STRIP=$ac_cv_prog_STRIP
6323 if test -n "$STRIP"; then
6324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6325 $as_echo "$STRIP" >&6; }
6326 else
6327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6328 $as_echo "no" >&6; }
6329 fi
6330
6331
6332 fi
6333 if test -z "$ac_cv_prog_STRIP"; then
6334   ac_ct_STRIP=$STRIP
6335   # Extract the first word of "strip", so it can be a program name with args.
6336 set dummy strip; ac_word=$2
6337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6338 $as_echo_n "checking for $ac_word... " >&6; }
6339 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6340   $as_echo_n "(cached) " >&6
6341 else
6342   if test -n "$ac_ct_STRIP"; then
6343   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6344 else
6345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6346 for as_dir in $PATH
6347 do
6348   IFS=$as_save_IFS
6349   test -z "$as_dir" && as_dir=.
6350     for ac_exec_ext in '' $ac_executable_extensions; do
6351   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6352     ac_cv_prog_ac_ct_STRIP="strip"
6353     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6354     break 2
6355   fi
6356 done
6357   done
6358 IFS=$as_save_IFS
6359
6360 fi
6361 fi
6362 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6363 if test -n "$ac_ct_STRIP"; then
6364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6365 $as_echo "$ac_ct_STRIP" >&6; }
6366 else
6367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6368 $as_echo "no" >&6; }
6369 fi
6370
6371   if test "x$ac_ct_STRIP" = x; then
6372     STRIP=":"
6373   else
6374     case $cross_compiling:$ac_tool_warned in
6375 yes:)
6376 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6377 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6378 ac_tool_warned=yes ;;
6379 esac
6380     STRIP=$ac_ct_STRIP
6381   fi
6382 else
6383   STRIP="$ac_cv_prog_STRIP"
6384 fi
6385
6386 test -z "$STRIP" && STRIP=:
6387
6388
6389
6390
6391
6392
6393 if test -n "$ac_tool_prefix"; then
6394   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6395 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6397 $as_echo_n "checking for $ac_word... " >&6; }
6398 if ${ac_cv_prog_RANLIB+:} false; then :
6399   $as_echo_n "(cached) " >&6
6400 else
6401   if test -n "$RANLIB"; then
6402   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6403 else
6404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6405 for as_dir in $PATH
6406 do
6407   IFS=$as_save_IFS
6408   test -z "$as_dir" && as_dir=.
6409     for ac_exec_ext in '' $ac_executable_extensions; do
6410   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6411     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6412     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6413     break 2
6414   fi
6415 done
6416   done
6417 IFS=$as_save_IFS
6418
6419 fi
6420 fi
6421 RANLIB=$ac_cv_prog_RANLIB
6422 if test -n "$RANLIB"; then
6423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6424 $as_echo "$RANLIB" >&6; }
6425 else
6426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6427 $as_echo "no" >&6; }
6428 fi
6429
6430
6431 fi
6432 if test -z "$ac_cv_prog_RANLIB"; then
6433   ac_ct_RANLIB=$RANLIB
6434   # Extract the first word of "ranlib", so it can be a program name with args.
6435 set dummy ranlib; ac_word=$2
6436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6437 $as_echo_n "checking for $ac_word... " >&6; }
6438 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6439   $as_echo_n "(cached) " >&6
6440 else
6441   if test -n "$ac_ct_RANLIB"; then
6442   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6443 else
6444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6445 for as_dir in $PATH
6446 do
6447   IFS=$as_save_IFS
6448   test -z "$as_dir" && as_dir=.
6449     for ac_exec_ext in '' $ac_executable_extensions; do
6450   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6451     ac_cv_prog_ac_ct_RANLIB="ranlib"
6452     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6453     break 2
6454   fi
6455 done
6456   done
6457 IFS=$as_save_IFS
6458
6459 fi
6460 fi
6461 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6462 if test -n "$ac_ct_RANLIB"; then
6463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6464 $as_echo "$ac_ct_RANLIB" >&6; }
6465 else
6466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6467 $as_echo "no" >&6; }
6468 fi
6469
6470   if test "x$ac_ct_RANLIB" = x; then
6471     RANLIB=":"
6472   else
6473     case $cross_compiling:$ac_tool_warned in
6474 yes:)
6475 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6476 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6477 ac_tool_warned=yes ;;
6478 esac
6479     RANLIB=$ac_ct_RANLIB
6480   fi
6481 else
6482   RANLIB="$ac_cv_prog_RANLIB"
6483 fi
6484
6485 test -z "$RANLIB" && RANLIB=:
6486
6487
6488
6489
6490
6491
6492 # Determine commands to create old-style static archives.
6493 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6494 old_postinstall_cmds='chmod 644 $oldlib'
6495 old_postuninstall_cmds=
6496
6497 if test -n "$RANLIB"; then
6498   case $host_os in
6499   openbsd*)
6500     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6501     ;;
6502   *)
6503     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6504     ;;
6505   esac
6506   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6507 fi
6508
6509 case $host_os in
6510   darwin*)
6511     lock_old_archive_extraction=yes ;;
6512   *)
6513     lock_old_archive_extraction=no ;;
6514 esac
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554 # If no C compiler was specified, use CC.
6555 LTCC=${LTCC-"$CC"}
6556
6557 # If no C compiler flags were specified, use CFLAGS.
6558 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6559
6560 # Allow CC to be a program name with arguments.
6561 compiler=$CC
6562
6563
6564 # Check for command to grab the raw symbol name followed by C symbol from nm.
6565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6566 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6567 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6568   $as_echo_n "(cached) " >&6
6569 else
6570
6571 # These are sane defaults that work on at least a few old systems.
6572 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6573
6574 # Character class describing NM global symbol codes.
6575 symcode='[BCDEGRST]'
6576
6577 # Regexp to match symbols that can be accessed directly from C.
6578 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6579
6580 # Define system-specific variables.
6581 case $host_os in
6582 aix*)
6583   symcode='[BCDT]'
6584   ;;
6585 cygwin* | mingw* | pw32* | cegcc*)
6586   symcode='[ABCDGISTW]'
6587   ;;
6588 hpux*)
6589   if test "$host_cpu" = ia64; then
6590     symcode='[ABCDEGRST]'
6591   fi
6592   ;;
6593 irix* | nonstopux*)
6594   symcode='[BCDEGRST]'
6595   ;;
6596 osf*)
6597   symcode='[BCDEGQRST]'
6598   ;;
6599 solaris*)
6600   symcode='[BDRT]'
6601   ;;
6602 sco3.2v5*)
6603   symcode='[DT]'
6604   ;;
6605 sysv4.2uw2*)
6606   symcode='[DT]'
6607   ;;
6608 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6609   symcode='[ABDT]'
6610   ;;
6611 sysv4)
6612   symcode='[DFNSTU]'
6613   ;;
6614 esac
6615
6616 # If we're using GNU nm, then use its standard symbol codes.
6617 case `$NM -V 2>&1` in
6618 *GNU* | *'with BFD'*)
6619   symcode='[ABCDGIRSTW]' ;;
6620 esac
6621
6622 # Transform an extracted symbol line into a proper C declaration.
6623 # Some systems (esp. on ia64) link data and code symbols differently,
6624 # so use this general approach.
6625 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6626
6627 # Transform an extracted symbol line into symbol name and symbol address
6628 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6629 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'"
6630
6631 # Handle CRLF in mingw tool chain
6632 opt_cr=
6633 case $build_os in
6634 mingw*)
6635   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6636   ;;
6637 esac
6638
6639 # Try without a prefix underscore, then with it.
6640 for ac_symprfx in "" "_"; do
6641
6642   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6643   symxfrm="\\1 $ac_symprfx\\2 \\2"
6644
6645   # Write the raw and C identifiers.
6646   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6647     # Fake it for dumpbin and say T for any non-static function
6648     # and D for any global variable.
6649     # Also find C++ and __fastcall symbols from MSVC++,
6650     # which start with @ or ?.
6651     lt_cv_sys_global_symbol_pipe="$AWK '"\
6652 "     {last_section=section; section=\$ 3};"\
6653 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6654 "     \$ 0!~/External *\|/{next};"\
6655 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6656 "     {if(hide[section]) next};"\
6657 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6658 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6659 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6660 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6661 "     ' prfx=^$ac_symprfx"
6662   else
6663     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6664   fi
6665
6666   # Check to see that the pipe works correctly.
6667   pipe_works=no
6668
6669   rm -f conftest*
6670   cat > conftest.$ac_ext <<_LT_EOF
6671 #ifdef __cplusplus
6672 extern "C" {
6673 #endif
6674 char nm_test_var;
6675 void nm_test_func(void);
6676 void nm_test_func(void){}
6677 #ifdef __cplusplus
6678 }
6679 #endif
6680 int main(){nm_test_var='a';nm_test_func();return(0);}
6681 _LT_EOF
6682
6683   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6684   (eval $ac_compile) 2>&5
6685   ac_status=$?
6686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6687   test $ac_status = 0; }; then
6688     # Now try to grab the symbols.
6689     nlist=conftest.nm
6690     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6691   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6692   ac_status=$?
6693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6694   test $ac_status = 0; } && test -s "$nlist"; then
6695       # Try sorting and uniquifying the output.
6696       if sort "$nlist" | uniq > "$nlist"T; then
6697         mv -f "$nlist"T "$nlist"
6698       else
6699         rm -f "$nlist"T
6700       fi
6701
6702       # Make sure that we snagged all the symbols we need.
6703       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6704         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6705           cat <<_LT_EOF > conftest.$ac_ext
6706 #ifdef __cplusplus
6707 extern "C" {
6708 #endif
6709
6710 _LT_EOF
6711           # Now generate the symbol file.
6712           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6713
6714           cat <<_LT_EOF >> conftest.$ac_ext
6715
6716 /* The mapping between symbol names and symbols.  */
6717 const struct {
6718   const char *name;
6719   void       *address;
6720 }
6721 lt__PROGRAM__LTX_preloaded_symbols[] =
6722 {
6723   { "@PROGRAM@", (void *) 0 },
6724 _LT_EOF
6725           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6726           cat <<\_LT_EOF >> conftest.$ac_ext
6727   {0, (void *) 0}
6728 };
6729
6730 /* This works around a problem in FreeBSD linker */
6731 #ifdef FREEBSD_WORKAROUND
6732 static const void *lt_preloaded_setup() {
6733   return lt__PROGRAM__LTX_preloaded_symbols;
6734 }
6735 #endif
6736
6737 #ifdef __cplusplus
6738 }
6739 #endif
6740 _LT_EOF
6741           # Now try linking the two files.
6742           mv conftest.$ac_objext conftstm.$ac_objext
6743           lt_save_LIBS="$LIBS"
6744           lt_save_CFLAGS="$CFLAGS"
6745           LIBS="conftstm.$ac_objext"
6746           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6747           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6748   (eval $ac_link) 2>&5
6749   ac_status=$?
6750   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6751   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6752             pipe_works=yes
6753           fi
6754           LIBS="$lt_save_LIBS"
6755           CFLAGS="$lt_save_CFLAGS"
6756         else
6757           echo "cannot find nm_test_func in $nlist" >&5
6758         fi
6759       else
6760         echo "cannot find nm_test_var in $nlist" >&5
6761       fi
6762     else
6763       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6764     fi
6765   else
6766     echo "$progname: failed program was:" >&5
6767     cat conftest.$ac_ext >&5
6768   fi
6769   rm -rf conftest* conftst*
6770
6771   # Do not use the global_symbol_pipe unless it works.
6772   if test "$pipe_works" = yes; then
6773     break
6774   else
6775     lt_cv_sys_global_symbol_pipe=
6776   fi
6777 done
6778
6779 fi
6780
6781 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6782   lt_cv_sys_global_symbol_to_cdecl=
6783 fi
6784 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6786 $as_echo "failed" >&6; }
6787 else
6788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6789 $as_echo "ok" >&6; }
6790 fi
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814 # Check whether --enable-libtool-lock was given.
6815 if test "${enable_libtool_lock+set}" = set; then :
6816   enableval=$enable_libtool_lock;
6817 fi
6818
6819 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6820
6821 # Some flags need to be propagated to the compiler or linker for good
6822 # libtool support.
6823 case $host in
6824 ia64-*-hpux*)
6825   # Find out which ABI we are using.
6826   echo 'int i;' > conftest.$ac_ext
6827   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6828   (eval $ac_compile) 2>&5
6829   ac_status=$?
6830   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6831   test $ac_status = 0; }; then
6832     case `/usr/bin/file conftest.$ac_objext` in
6833       *ELF-32*)
6834         HPUX_IA64_MODE="32"
6835         ;;
6836       *ELF-64*)
6837         HPUX_IA64_MODE="64"
6838         ;;
6839     esac
6840   fi
6841   rm -rf conftest*
6842   ;;
6843 *-*-irix6*)
6844   # Find out which ABI we are using.
6845   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6846   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6847   (eval $ac_compile) 2>&5
6848   ac_status=$?
6849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6850   test $ac_status = 0; }; then
6851     if test "$lt_cv_prog_gnu_ld" = yes; then
6852       case `/usr/bin/file conftest.$ac_objext` in
6853         *32-bit*)
6854           LD="${LD-ld} -melf32bsmip"
6855           ;;
6856         *N32*)
6857           LD="${LD-ld} -melf32bmipn32"
6858           ;;
6859         *64-bit*)
6860           LD="${LD-ld} -melf64bmip"
6861         ;;
6862       esac
6863     else
6864       case `/usr/bin/file conftest.$ac_objext` in
6865         *32-bit*)
6866           LD="${LD-ld} -32"
6867           ;;
6868         *N32*)
6869           LD="${LD-ld} -n32"
6870           ;;
6871         *64-bit*)
6872           LD="${LD-ld} -64"
6873           ;;
6874       esac
6875     fi
6876   fi
6877   rm -rf conftest*
6878   ;;
6879
6880 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6881 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6882   # Find out which ABI we are using.
6883   echo 'int i;' > conftest.$ac_ext
6884   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6885   (eval $ac_compile) 2>&5
6886   ac_status=$?
6887   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6888   test $ac_status = 0; }; then
6889     case `/usr/bin/file conftest.o` in
6890       *32-bit*)
6891         case $host in
6892           x86_64-*kfreebsd*-gnu)
6893             LD="${LD-ld} -m elf_i386_fbsd"
6894             ;;
6895           x86_64-*linux*)
6896             case `/usr/bin/file conftest.o` in
6897               *x86-64*)
6898                 LD="${LD-ld} -m elf32_x86_64"
6899                 ;;
6900               *)
6901                 LD="${LD-ld} -m elf_i386"
6902                 ;;
6903             esac
6904             ;;
6905           powerpc64le-*linux*)
6906             LD="${LD-ld} -m elf32lppclinux"
6907             ;;
6908           powerpc64-*linux*)
6909             LD="${LD-ld} -m elf32ppclinux"
6910             ;;
6911           s390x-*linux*)
6912             LD="${LD-ld} -m elf_s390"
6913             ;;
6914           sparc64-*linux*)
6915             LD="${LD-ld} -m elf32_sparc"
6916             ;;
6917         esac
6918         ;;
6919       *64-bit*)
6920         case $host in
6921           x86_64-*kfreebsd*-gnu)
6922             LD="${LD-ld} -m elf_x86_64_fbsd"
6923             ;;
6924           x86_64-*linux*)
6925             LD="${LD-ld} -m elf_x86_64"
6926             ;;
6927           powerpcle-*linux*)
6928             LD="${LD-ld} -m elf64lppc"
6929             ;;
6930           powerpc-*linux*)
6931             LD="${LD-ld} -m elf64ppc"
6932             ;;
6933           s390*-*linux*|s390*-*tpf*)
6934             LD="${LD-ld} -m elf64_s390"
6935             ;;
6936           sparc*-*linux*)
6937             LD="${LD-ld} -m elf64_sparc"
6938             ;;
6939         esac
6940         ;;
6941     esac
6942   fi
6943   rm -rf conftest*
6944   ;;
6945
6946 *-*-sco3.2v5*)
6947   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6948   SAVE_CFLAGS="$CFLAGS"
6949   CFLAGS="$CFLAGS -belf"
6950   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6951 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6952 if ${lt_cv_cc_needs_belf+:} false; then :
6953   $as_echo_n "(cached) " >&6
6954 else
6955   ac_ext=c
6956 ac_cpp='$CPP $CPPFLAGS'
6957 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6958 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6959 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6960
6961      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6962 /* end confdefs.h.  */
6963
6964 int
6965 main ()
6966 {
6967
6968   ;
6969   return 0;
6970 }
6971 _ACEOF
6972 if ac_fn_c_try_link "$LINENO"; then :
6973   lt_cv_cc_needs_belf=yes
6974 else
6975   lt_cv_cc_needs_belf=no
6976 fi
6977 rm -f core conftest.err conftest.$ac_objext \
6978     conftest$ac_exeext conftest.$ac_ext
6979      ac_ext=c
6980 ac_cpp='$CPP $CPPFLAGS'
6981 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6982 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6983 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6984
6985 fi
6986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6987 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6988   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6989     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6990     CFLAGS="$SAVE_CFLAGS"
6991   fi
6992   ;;
6993 sparc*-*solaris*)
6994   # Find out which ABI we are using.
6995   echo 'int i;' > conftest.$ac_ext
6996   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6997   (eval $ac_compile) 2>&5
6998   ac_status=$?
6999   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7000   test $ac_status = 0; }; then
7001     case `/usr/bin/file conftest.o` in
7002     *64-bit*)
7003       case $lt_cv_prog_gnu_ld in
7004       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7005       *)
7006         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7007           LD="${LD-ld} -64"
7008         fi
7009         ;;
7010       esac
7011       ;;
7012     esac
7013   fi
7014   rm -rf conftest*
7015   ;;
7016 esac
7017
7018 need_locks="$enable_libtool_lock"
7019
7020
7021   case $host_os in
7022     rhapsody* | darwin*)
7023     if test -n "$ac_tool_prefix"; then
7024   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7025 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7027 $as_echo_n "checking for $ac_word... " >&6; }
7028 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7029   $as_echo_n "(cached) " >&6
7030 else
7031   if test -n "$DSYMUTIL"; then
7032   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7033 else
7034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7035 for as_dir in $PATH
7036 do
7037   IFS=$as_save_IFS
7038   test -z "$as_dir" && as_dir=.
7039     for ac_exec_ext in '' $ac_executable_extensions; do
7040   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7041     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7042     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7043     break 2
7044   fi
7045 done
7046   done
7047 IFS=$as_save_IFS
7048
7049 fi
7050 fi
7051 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7052 if test -n "$DSYMUTIL"; then
7053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7054 $as_echo "$DSYMUTIL" >&6; }
7055 else
7056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7057 $as_echo "no" >&6; }
7058 fi
7059
7060
7061 fi
7062 if test -z "$ac_cv_prog_DSYMUTIL"; then
7063   ac_ct_DSYMUTIL=$DSYMUTIL
7064   # Extract the first word of "dsymutil", so it can be a program name with args.
7065 set dummy dsymutil; ac_word=$2
7066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7067 $as_echo_n "checking for $ac_word... " >&6; }
7068 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7069   $as_echo_n "(cached) " >&6
7070 else
7071   if test -n "$ac_ct_DSYMUTIL"; then
7072   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7073 else
7074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7075 for as_dir in $PATH
7076 do
7077   IFS=$as_save_IFS
7078   test -z "$as_dir" && as_dir=.
7079     for ac_exec_ext in '' $ac_executable_extensions; do
7080   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7081     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7082     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7083     break 2
7084   fi
7085 done
7086   done
7087 IFS=$as_save_IFS
7088
7089 fi
7090 fi
7091 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7092 if test -n "$ac_ct_DSYMUTIL"; then
7093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7094 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7095 else
7096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7097 $as_echo "no" >&6; }
7098 fi
7099
7100   if test "x$ac_ct_DSYMUTIL" = x; then
7101     DSYMUTIL=":"
7102   else
7103     case $cross_compiling:$ac_tool_warned in
7104 yes:)
7105 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7106 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7107 ac_tool_warned=yes ;;
7108 esac
7109     DSYMUTIL=$ac_ct_DSYMUTIL
7110   fi
7111 else
7112   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7113 fi
7114
7115     if test -n "$ac_tool_prefix"; then
7116   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7117 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7119 $as_echo_n "checking for $ac_word... " >&6; }
7120 if ${ac_cv_prog_NMEDIT+:} false; then :
7121   $as_echo_n "(cached) " >&6
7122 else
7123   if test -n "$NMEDIT"; then
7124   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7125 else
7126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7127 for as_dir in $PATH
7128 do
7129   IFS=$as_save_IFS
7130   test -z "$as_dir" && as_dir=.
7131     for ac_exec_ext in '' $ac_executable_extensions; do
7132   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7133     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7134     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7135     break 2
7136   fi
7137 done
7138   done
7139 IFS=$as_save_IFS
7140
7141 fi
7142 fi
7143 NMEDIT=$ac_cv_prog_NMEDIT
7144 if test -n "$NMEDIT"; then
7145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7146 $as_echo "$NMEDIT" >&6; }
7147 else
7148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7149 $as_echo "no" >&6; }
7150 fi
7151
7152
7153 fi
7154 if test -z "$ac_cv_prog_NMEDIT"; then
7155   ac_ct_NMEDIT=$NMEDIT
7156   # Extract the first word of "nmedit", so it can be a program name with args.
7157 set dummy nmedit; ac_word=$2
7158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7159 $as_echo_n "checking for $ac_word... " >&6; }
7160 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7161   $as_echo_n "(cached) " >&6
7162 else
7163   if test -n "$ac_ct_NMEDIT"; then
7164   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7165 else
7166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7167 for as_dir in $PATH
7168 do
7169   IFS=$as_save_IFS
7170   test -z "$as_dir" && as_dir=.
7171     for ac_exec_ext in '' $ac_executable_extensions; do
7172   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7173     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7174     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7175     break 2
7176   fi
7177 done
7178   done
7179 IFS=$as_save_IFS
7180
7181 fi
7182 fi
7183 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7184 if test -n "$ac_ct_NMEDIT"; then
7185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7186 $as_echo "$ac_ct_NMEDIT" >&6; }
7187 else
7188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7189 $as_echo "no" >&6; }
7190 fi
7191
7192   if test "x$ac_ct_NMEDIT" = x; then
7193     NMEDIT=":"
7194   else
7195     case $cross_compiling:$ac_tool_warned in
7196 yes:)
7197 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7198 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7199 ac_tool_warned=yes ;;
7200 esac
7201     NMEDIT=$ac_ct_NMEDIT
7202   fi
7203 else
7204   NMEDIT="$ac_cv_prog_NMEDIT"
7205 fi
7206
7207     if test -n "$ac_tool_prefix"; then
7208   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7209 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7211 $as_echo_n "checking for $ac_word... " >&6; }
7212 if ${ac_cv_prog_LIPO+:} false; then :
7213   $as_echo_n "(cached) " >&6
7214 else
7215   if test -n "$LIPO"; then
7216   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7217 else
7218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7219 for as_dir in $PATH
7220 do
7221   IFS=$as_save_IFS
7222   test -z "$as_dir" && as_dir=.
7223     for ac_exec_ext in '' $ac_executable_extensions; do
7224   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7225     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7226     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7227     break 2
7228   fi
7229 done
7230   done
7231 IFS=$as_save_IFS
7232
7233 fi
7234 fi
7235 LIPO=$ac_cv_prog_LIPO
7236 if test -n "$LIPO"; then
7237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7238 $as_echo "$LIPO" >&6; }
7239 else
7240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7241 $as_echo "no" >&6; }
7242 fi
7243
7244
7245 fi
7246 if test -z "$ac_cv_prog_LIPO"; then
7247   ac_ct_LIPO=$LIPO
7248   # Extract the first word of "lipo", so it can be a program name with args.
7249 set dummy lipo; ac_word=$2
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7251 $as_echo_n "checking for $ac_word... " >&6; }
7252 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7253   $as_echo_n "(cached) " >&6
7254 else
7255   if test -n "$ac_ct_LIPO"; then
7256   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7257 else
7258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7259 for as_dir in $PATH
7260 do
7261   IFS=$as_save_IFS
7262   test -z "$as_dir" && as_dir=.
7263     for ac_exec_ext in '' $ac_executable_extensions; do
7264   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7265     ac_cv_prog_ac_ct_LIPO="lipo"
7266     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7267     break 2
7268   fi
7269 done
7270   done
7271 IFS=$as_save_IFS
7272
7273 fi
7274 fi
7275 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7276 if test -n "$ac_ct_LIPO"; then
7277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7278 $as_echo "$ac_ct_LIPO" >&6; }
7279 else
7280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7281 $as_echo "no" >&6; }
7282 fi
7283
7284   if test "x$ac_ct_LIPO" = x; then
7285     LIPO=":"
7286   else
7287     case $cross_compiling:$ac_tool_warned in
7288 yes:)
7289 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7290 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7291 ac_tool_warned=yes ;;
7292 esac
7293     LIPO=$ac_ct_LIPO
7294   fi
7295 else
7296   LIPO="$ac_cv_prog_LIPO"
7297 fi
7298
7299     if test -n "$ac_tool_prefix"; then
7300   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7301 set dummy ${ac_tool_prefix}otool; ac_word=$2
7302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7303 $as_echo_n "checking for $ac_word... " >&6; }
7304 if ${ac_cv_prog_OTOOL+:} false; then :
7305   $as_echo_n "(cached) " >&6
7306 else
7307   if test -n "$OTOOL"; then
7308   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7309 else
7310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7311 for as_dir in $PATH
7312 do
7313   IFS=$as_save_IFS
7314   test -z "$as_dir" && as_dir=.
7315     for ac_exec_ext in '' $ac_executable_extensions; do
7316   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7317     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7318     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7319     break 2
7320   fi
7321 done
7322   done
7323 IFS=$as_save_IFS
7324
7325 fi
7326 fi
7327 OTOOL=$ac_cv_prog_OTOOL
7328 if test -n "$OTOOL"; then
7329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7330 $as_echo "$OTOOL" >&6; }
7331 else
7332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7333 $as_echo "no" >&6; }
7334 fi
7335
7336
7337 fi
7338 if test -z "$ac_cv_prog_OTOOL"; then
7339   ac_ct_OTOOL=$OTOOL
7340   # Extract the first word of "otool", so it can be a program name with args.
7341 set dummy otool; ac_word=$2
7342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7343 $as_echo_n "checking for $ac_word... " >&6; }
7344 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7345   $as_echo_n "(cached) " >&6
7346 else
7347   if test -n "$ac_ct_OTOOL"; then
7348   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7349 else
7350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7351 for as_dir in $PATH
7352 do
7353   IFS=$as_save_IFS
7354   test -z "$as_dir" && as_dir=.
7355     for ac_exec_ext in '' $ac_executable_extensions; do
7356   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7357     ac_cv_prog_ac_ct_OTOOL="otool"
7358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7359     break 2
7360   fi
7361 done
7362   done
7363 IFS=$as_save_IFS
7364
7365 fi
7366 fi
7367 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7368 if test -n "$ac_ct_OTOOL"; then
7369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7370 $as_echo "$ac_ct_OTOOL" >&6; }
7371 else
7372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7373 $as_echo "no" >&6; }
7374 fi
7375
7376   if test "x$ac_ct_OTOOL" = x; then
7377     OTOOL=":"
7378   else
7379     case $cross_compiling:$ac_tool_warned in
7380 yes:)
7381 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7382 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7383 ac_tool_warned=yes ;;
7384 esac
7385     OTOOL=$ac_ct_OTOOL
7386   fi
7387 else
7388   OTOOL="$ac_cv_prog_OTOOL"
7389 fi
7390
7391     if test -n "$ac_tool_prefix"; then
7392   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7393 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7395 $as_echo_n "checking for $ac_word... " >&6; }
7396 if ${ac_cv_prog_OTOOL64+:} false; then :
7397   $as_echo_n "(cached) " >&6
7398 else
7399   if test -n "$OTOOL64"; then
7400   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7401 else
7402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7403 for as_dir in $PATH
7404 do
7405   IFS=$as_save_IFS
7406   test -z "$as_dir" && as_dir=.
7407     for ac_exec_ext in '' $ac_executable_extensions; do
7408   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7409     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7411     break 2
7412   fi
7413 done
7414   done
7415 IFS=$as_save_IFS
7416
7417 fi
7418 fi
7419 OTOOL64=$ac_cv_prog_OTOOL64
7420 if test -n "$OTOOL64"; then
7421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7422 $as_echo "$OTOOL64" >&6; }
7423 else
7424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7425 $as_echo "no" >&6; }
7426 fi
7427
7428
7429 fi
7430 if test -z "$ac_cv_prog_OTOOL64"; then
7431   ac_ct_OTOOL64=$OTOOL64
7432   # Extract the first word of "otool64", so it can be a program name with args.
7433 set dummy otool64; ac_word=$2
7434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7435 $as_echo_n "checking for $ac_word... " >&6; }
7436 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7437   $as_echo_n "(cached) " >&6
7438 else
7439   if test -n "$ac_ct_OTOOL64"; then
7440   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7441 else
7442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7443 for as_dir in $PATH
7444 do
7445   IFS=$as_save_IFS
7446   test -z "$as_dir" && as_dir=.
7447     for ac_exec_ext in '' $ac_executable_extensions; do
7448   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7449     ac_cv_prog_ac_ct_OTOOL64="otool64"
7450     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7451     break 2
7452   fi
7453 done
7454   done
7455 IFS=$as_save_IFS
7456
7457 fi
7458 fi
7459 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7460 if test -n "$ac_ct_OTOOL64"; then
7461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7462 $as_echo "$ac_ct_OTOOL64" >&6; }
7463 else
7464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7465 $as_echo "no" >&6; }
7466 fi
7467
7468   if test "x$ac_ct_OTOOL64" = x; then
7469     OTOOL64=":"
7470   else
7471     case $cross_compiling:$ac_tool_warned in
7472 yes:)
7473 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7474 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7475 ac_tool_warned=yes ;;
7476 esac
7477     OTOOL64=$ac_ct_OTOOL64
7478   fi
7479 else
7480   OTOOL64="$ac_cv_prog_OTOOL64"
7481 fi
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7510 $as_echo_n "checking for -single_module linker flag... " >&6; }
7511 if ${lt_cv_apple_cc_single_mod+:} false; then :
7512   $as_echo_n "(cached) " >&6
7513 else
7514   lt_cv_apple_cc_single_mod=no
7515       if test -z "${LT_MULTI_MODULE}"; then
7516         # By default we will add the -single_module flag. You can override
7517         # by either setting the environment variable LT_MULTI_MODULE
7518         # non-empty at configure time, or by adding -multi_module to the
7519         # link flags.
7520         rm -rf libconftest.dylib*
7521         echo "int foo(void){return 1;}" > conftest.c
7522         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7523 -dynamiclib -Wl,-single_module conftest.c" >&5
7524         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7525           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7526         _lt_result=$?
7527         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7528           lt_cv_apple_cc_single_mod=yes
7529         else
7530           cat conftest.err >&5
7531         fi
7532         rm -rf libconftest.dylib*
7533         rm -f conftest.*
7534       fi
7535 fi
7536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7537 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7538     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7539 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7540 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7541   $as_echo_n "(cached) " >&6
7542 else
7543   lt_cv_ld_exported_symbols_list=no
7544       save_LDFLAGS=$LDFLAGS
7545       echo "_main" > conftest.sym
7546       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7547       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7548 /* end confdefs.h.  */
7549
7550 int
7551 main ()
7552 {
7553
7554   ;
7555   return 0;
7556 }
7557 _ACEOF
7558 if ac_fn_c_try_link "$LINENO"; then :
7559   lt_cv_ld_exported_symbols_list=yes
7560 else
7561   lt_cv_ld_exported_symbols_list=no
7562 fi
7563 rm -f core conftest.err conftest.$ac_objext \
7564     conftest$ac_exeext conftest.$ac_ext
7565         LDFLAGS="$save_LDFLAGS"
7566
7567 fi
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7569 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7570     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7571 $as_echo_n "checking for -force_load linker flag... " >&6; }
7572 if ${lt_cv_ld_force_load+:} false; then :
7573   $as_echo_n "(cached) " >&6
7574 else
7575   lt_cv_ld_force_load=no
7576       cat > conftest.c << _LT_EOF
7577 int forced_loaded() { return 2;}
7578 _LT_EOF
7579       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7580       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7581       echo "$AR cru libconftest.a conftest.o" >&5
7582       $AR cru libconftest.a conftest.o 2>&5
7583       cat > conftest.c << _LT_EOF
7584 int main() { return 0;}
7585 _LT_EOF
7586       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7587       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7588       _lt_result=$?
7589       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7590         lt_cv_ld_force_load=yes
7591       else
7592         cat conftest.err >&5
7593       fi
7594         rm -f conftest.err libconftest.a conftest conftest.c
7595         rm -rf conftest.dSYM
7596
7597 fi
7598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7599 $as_echo "$lt_cv_ld_force_load" >&6; }
7600     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7601     # build without first building modern cctools / linker.
7602     case $host_cpu-$host_os in
7603     *-rhapsody* | *-darwin1.[012])
7604       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7605     *-darwin1.*)
7606       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7607     *-darwin*)
7608       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7609       # deployment target is forced to an earlier version.
7610       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7611         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
7612           ;;
7613         10.[012][,.]*)
7614           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7615           ;;
7616         *)
7617           ;;
7618      esac
7619     ;;
7620   esac
7621     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7622       _lt_dar_single_mod='$single_module'
7623     fi
7624     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7625       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7626     else
7627       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7628     fi
7629     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7630       _lt_dsymutil='~$DSYMUTIL $lib || :'
7631     else
7632       _lt_dsymutil=
7633     fi
7634     ;;
7635   esac
7636
7637 ac_ext=c
7638 ac_cpp='$CPP $CPPFLAGS'
7639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7643 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7644 # On Suns, sometimes $CPP names a directory.
7645 if test -n "$CPP" && test -d "$CPP"; then
7646   CPP=
7647 fi
7648 if test -z "$CPP"; then
7649   if ${ac_cv_prog_CPP+:} false; then :
7650   $as_echo_n "(cached) " >&6
7651 else
7652       # Double quotes because CPP needs to be expanded
7653     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7654     do
7655       ac_preproc_ok=false
7656 for ac_c_preproc_warn_flag in '' yes
7657 do
7658   # Use a header file that comes with gcc, so configuring glibc
7659   # with a fresh cross-compiler works.
7660   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7661   # <limits.h> exists even on freestanding compilers.
7662   # On the NeXT, cc -E runs the code through the compiler's parser,
7663   # not just through cpp. "Syntax error" is here to catch this case.
7664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7665 /* end confdefs.h.  */
7666 #ifdef __STDC__
7667 # include <limits.h>
7668 #else
7669 # include <assert.h>
7670 #endif
7671                      Syntax error
7672 _ACEOF
7673 if ac_fn_c_try_cpp "$LINENO"; then :
7674
7675 else
7676   # Broken: fails on valid input.
7677 continue
7678 fi
7679 rm -f conftest.err conftest.i conftest.$ac_ext
7680
7681   # OK, works on sane cases.  Now check whether nonexistent headers
7682   # can be detected and how.
7683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7684 /* end confdefs.h.  */
7685 #include <ac_nonexistent.h>
7686 _ACEOF
7687 if ac_fn_c_try_cpp "$LINENO"; then :
7688   # Broken: success on invalid input.
7689 continue
7690 else
7691   # Passes both tests.
7692 ac_preproc_ok=:
7693 break
7694 fi
7695 rm -f conftest.err conftest.i conftest.$ac_ext
7696
7697 done
7698 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7699 rm -f conftest.i conftest.err conftest.$ac_ext
7700 if $ac_preproc_ok; then :
7701   break
7702 fi
7703
7704     done
7705     ac_cv_prog_CPP=$CPP
7706
7707 fi
7708   CPP=$ac_cv_prog_CPP
7709 else
7710   ac_cv_prog_CPP=$CPP
7711 fi
7712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7713 $as_echo "$CPP" >&6; }
7714 ac_preproc_ok=false
7715 for ac_c_preproc_warn_flag in '' yes
7716 do
7717   # Use a header file that comes with gcc, so configuring glibc
7718   # with a fresh cross-compiler works.
7719   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7720   # <limits.h> exists even on freestanding compilers.
7721   # On the NeXT, cc -E runs the code through the compiler's parser,
7722   # not just through cpp. "Syntax error" is here to catch this case.
7723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7724 /* end confdefs.h.  */
7725 #ifdef __STDC__
7726 # include <limits.h>
7727 #else
7728 # include <assert.h>
7729 #endif
7730                      Syntax error
7731 _ACEOF
7732 if ac_fn_c_try_cpp "$LINENO"; then :
7733
7734 else
7735   # Broken: fails on valid input.
7736 continue
7737 fi
7738 rm -f conftest.err conftest.i conftest.$ac_ext
7739
7740   # OK, works on sane cases.  Now check whether nonexistent headers
7741   # can be detected and how.
7742   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7743 /* end confdefs.h.  */
7744 #include <ac_nonexistent.h>
7745 _ACEOF
7746 if ac_fn_c_try_cpp "$LINENO"; then :
7747   # Broken: success on invalid input.
7748 continue
7749 else
7750   # Passes both tests.
7751 ac_preproc_ok=:
7752 break
7753 fi
7754 rm -f conftest.err conftest.i conftest.$ac_ext
7755
7756 done
7757 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7758 rm -f conftest.i conftest.err conftest.$ac_ext
7759 if $ac_preproc_ok; then :
7760
7761 else
7762   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7763 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7764 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7765 See \`config.log' for more details" "$LINENO" 5; }
7766 fi
7767
7768 ac_ext=c
7769 ac_cpp='$CPP $CPPFLAGS'
7770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7773
7774
7775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7776 $as_echo_n "checking for ANSI C header files... " >&6; }
7777 if ${ac_cv_header_stdc+:} false; then :
7778   $as_echo_n "(cached) " >&6
7779 else
7780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7781 /* end confdefs.h.  */
7782 #include <stdlib.h>
7783 #include <stdarg.h>
7784 #include <string.h>
7785 #include <float.h>
7786
7787 int
7788 main ()
7789 {
7790
7791   ;
7792   return 0;
7793 }
7794 _ACEOF
7795 if ac_fn_c_try_compile "$LINENO"; then :
7796   ac_cv_header_stdc=yes
7797 else
7798   ac_cv_header_stdc=no
7799 fi
7800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7801
7802 if test $ac_cv_header_stdc = yes; then
7803   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7805 /* end confdefs.h.  */
7806 #include <string.h>
7807
7808 _ACEOF
7809 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7810   $EGREP "memchr" >/dev/null 2>&1; then :
7811
7812 else
7813   ac_cv_header_stdc=no
7814 fi
7815 rm -f conftest*
7816
7817 fi
7818
7819 if test $ac_cv_header_stdc = yes; then
7820   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7821   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7822 /* end confdefs.h.  */
7823 #include <stdlib.h>
7824
7825 _ACEOF
7826 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7827   $EGREP "free" >/dev/null 2>&1; then :
7828
7829 else
7830   ac_cv_header_stdc=no
7831 fi
7832 rm -f conftest*
7833
7834 fi
7835
7836 if test $ac_cv_header_stdc = yes; then
7837   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7838   if test "$cross_compiling" = yes; then :
7839   :
7840 else
7841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7842 /* end confdefs.h.  */
7843 #include <ctype.h>
7844 #include <stdlib.h>
7845 #if ((' ' & 0x0FF) == 0x020)
7846 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7847 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7848 #else
7849 # define ISLOWER(c) \
7850                    (('a' <= (c) && (c) <= 'i') \
7851                      || ('j' <= (c) && (c) <= 'r') \
7852                      || ('s' <= (c) && (c) <= 'z'))
7853 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7854 #endif
7855
7856 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7857 int
7858 main ()
7859 {
7860   int i;
7861   for (i = 0; i < 256; i++)
7862     if (XOR (islower (i), ISLOWER (i))
7863         || toupper (i) != TOUPPER (i))
7864       return 2;
7865   return 0;
7866 }
7867 _ACEOF
7868 if ac_fn_c_try_run "$LINENO"; then :
7869
7870 else
7871   ac_cv_header_stdc=no
7872 fi
7873 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7874   conftest.$ac_objext conftest.beam conftest.$ac_ext
7875 fi
7876
7877 fi
7878 fi
7879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7880 $as_echo "$ac_cv_header_stdc" >&6; }
7881 if test $ac_cv_header_stdc = yes; then
7882
7883 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7884
7885 fi
7886
7887 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7888 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7889                   inttypes.h stdint.h unistd.h
7890 do :
7891   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7892 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7893 "
7894 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7895   cat >>confdefs.h <<_ACEOF
7896 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7897 _ACEOF
7898
7899 fi
7900
7901 done
7902
7903
7904 for ac_header in dlfcn.h
7905 do :
7906   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7907 "
7908 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7909   cat >>confdefs.h <<_ACEOF
7910 #define HAVE_DLFCN_H 1
7911 _ACEOF
7912
7913 fi
7914
7915 done
7916
7917
7918
7919
7920
7921 # Set options
7922
7923
7924
7925         enable_dlopen=no
7926
7927
7928   enable_win32_dll=no
7929
7930
7931             # Check whether --enable-shared was given.
7932 if test "${enable_shared+set}" = set; then :
7933   enableval=$enable_shared; p=${PACKAGE-default}
7934     case $enableval in
7935     yes) enable_shared=yes ;;
7936     no) enable_shared=no ;;
7937     *)
7938       enable_shared=no
7939       # Look at the argument we got.  We use all the common list separators.
7940       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7941       for pkg in $enableval; do
7942         IFS="$lt_save_ifs"
7943         if test "X$pkg" = "X$p"; then
7944           enable_shared=yes
7945         fi
7946       done
7947       IFS="$lt_save_ifs"
7948       ;;
7949     esac
7950 else
7951   enable_shared=yes
7952 fi
7953
7954
7955
7956
7957
7958
7959
7960
7961
7962   # Check whether --enable-static was given.
7963 if test "${enable_static+set}" = set; then :
7964   enableval=$enable_static; p=${PACKAGE-default}
7965     case $enableval in
7966     yes) enable_static=yes ;;
7967     no) enable_static=no ;;
7968     *)
7969      enable_static=no
7970       # Look at the argument we got.  We use all the common list separators.
7971       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7972       for pkg in $enableval; do
7973         IFS="$lt_save_ifs"
7974         if test "X$pkg" = "X$p"; then
7975           enable_static=yes
7976         fi
7977       done
7978       IFS="$lt_save_ifs"
7979       ;;
7980     esac
7981 else
7982   enable_static=yes
7983 fi
7984
7985
7986
7987
7988
7989
7990
7991
7992
7993
7994 # Check whether --with-pic was given.
7995 if test "${with_pic+set}" = set; then :
7996   withval=$with_pic; pic_mode="$withval"
7997 else
7998   pic_mode=default
7999 fi
8000
8001
8002 test -z "$pic_mode" && pic_mode=default
8003
8004
8005
8006
8007
8008
8009
8010   # Check whether --enable-fast-install was given.
8011 if test "${enable_fast_install+set}" = set; then :
8012   enableval=$enable_fast_install; p=${PACKAGE-default}
8013     case $enableval in
8014     yes) enable_fast_install=yes ;;
8015     no) enable_fast_install=no ;;
8016     *)
8017       enable_fast_install=no
8018       # Look at the argument we got.  We use all the common list separators.
8019       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8020       for pkg in $enableval; do
8021         IFS="$lt_save_ifs"
8022         if test "X$pkg" = "X$p"; then
8023           enable_fast_install=yes
8024         fi
8025       done
8026       IFS="$lt_save_ifs"
8027       ;;
8028     esac
8029 else
8030   enable_fast_install=yes
8031 fi
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043 # This can be used to rebuild libtool when needed
8044 LIBTOOL_DEPS="$ltmain"
8045
8046 # Always use our own libtool.
8047 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074 test -z "$LN_S" && LN_S="ln -s"
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089 if test -n "${ZSH_VERSION+set}" ; then
8090    setopt NO_GLOB_SUBST
8091 fi
8092
8093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8094 $as_echo_n "checking for objdir... " >&6; }
8095 if ${lt_cv_objdir+:} false; then :
8096   $as_echo_n "(cached) " >&6
8097 else
8098   rm -f .libs 2>/dev/null
8099 mkdir .libs 2>/dev/null
8100 if test -d .libs; then
8101   lt_cv_objdir=.libs
8102 else
8103   # MS-DOS does not allow filenames that begin with a dot.
8104   lt_cv_objdir=_libs
8105 fi
8106 rmdir .libs 2>/dev/null
8107 fi
8108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8109 $as_echo "$lt_cv_objdir" >&6; }
8110 objdir=$lt_cv_objdir
8111
8112
8113
8114
8115
8116 cat >>confdefs.h <<_ACEOF
8117 #define LT_OBJDIR "$lt_cv_objdir/"
8118 _ACEOF
8119
8120
8121
8122
8123 case $host_os in
8124 aix3*)
8125   # AIX sometimes has problems with the GCC collect2 program.  For some
8126   # reason, if we set the COLLECT_NAMES environment variable, the problems
8127   # vanish in a puff of smoke.
8128   if test "X${COLLECT_NAMES+set}" != Xset; then
8129     COLLECT_NAMES=
8130     export COLLECT_NAMES
8131   fi
8132   ;;
8133 esac
8134
8135 # Global variables:
8136 ofile=libtool
8137 can_build_shared=yes
8138
8139 # All known linkers require a `.a' archive for static linking (except MSVC,
8140 # which needs '.lib').
8141 libext=a
8142
8143 with_gnu_ld="$lt_cv_prog_gnu_ld"
8144
8145 old_CC="$CC"
8146 old_CFLAGS="$CFLAGS"
8147
8148 # Set sane defaults for various variables
8149 test -z "$CC" && CC=cc
8150 test -z "$LTCC" && LTCC=$CC
8151 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8152 test -z "$LD" && LD=ld
8153 test -z "$ac_objext" && ac_objext=o
8154
8155 for cc_temp in $compiler""; do
8156   case $cc_temp in
8157     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8158     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8159     \-*) ;;
8160     *) break;;
8161   esac
8162 done
8163 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8164
8165
8166 # Only perform the check for file, if the check method requires it
8167 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8168 case $deplibs_check_method in
8169 file_magic*)
8170   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8171     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8172 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8173 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8174   $as_echo_n "(cached) " >&6
8175 else
8176   case $MAGIC_CMD in
8177 [\\/*] |  ?:[\\/]*)
8178   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8179   ;;
8180 *)
8181   lt_save_MAGIC_CMD="$MAGIC_CMD"
8182   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8183   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8184   for ac_dir in $ac_dummy; do
8185     IFS="$lt_save_ifs"
8186     test -z "$ac_dir" && ac_dir=.
8187     if test -f $ac_dir/${ac_tool_prefix}file; then
8188       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8189       if test -n "$file_magic_test_file"; then
8190         case $deplibs_check_method in
8191         "file_magic "*)
8192           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8193           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8194           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8195             $EGREP "$file_magic_regex" > /dev/null; then
8196             :
8197           else
8198             cat <<_LT_EOF 1>&2
8199
8200 *** Warning: the command libtool uses to detect shared libraries,
8201 *** $file_magic_cmd, produces output that libtool cannot recognize.
8202 *** The result is that libtool may fail to recognize shared libraries
8203 *** as such.  This will affect the creation of libtool libraries that
8204 *** depend on shared libraries, but programs linked with such libtool
8205 *** libraries will work regardless of this problem.  Nevertheless, you
8206 *** may want to report the problem to your system manager and/or to
8207 *** bug-libtool@gnu.org
8208
8209 _LT_EOF
8210           fi ;;
8211         esac
8212       fi
8213       break
8214     fi
8215   done
8216   IFS="$lt_save_ifs"
8217   MAGIC_CMD="$lt_save_MAGIC_CMD"
8218   ;;
8219 esac
8220 fi
8221
8222 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8223 if test -n "$MAGIC_CMD"; then
8224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8225 $as_echo "$MAGIC_CMD" >&6; }
8226 else
8227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8228 $as_echo "no" >&6; }
8229 fi
8230
8231
8232
8233
8234
8235 if test -z "$lt_cv_path_MAGIC_CMD"; then
8236   if test -n "$ac_tool_prefix"; then
8237     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8238 $as_echo_n "checking for file... " >&6; }
8239 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8240   $as_echo_n "(cached) " >&6
8241 else
8242   case $MAGIC_CMD in
8243 [\\/*] |  ?:[\\/]*)
8244   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8245   ;;
8246 *)
8247   lt_save_MAGIC_CMD="$MAGIC_CMD"
8248   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8249   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8250   for ac_dir in $ac_dummy; do
8251     IFS="$lt_save_ifs"
8252     test -z "$ac_dir" && ac_dir=.
8253     if test -f $ac_dir/file; then
8254       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8255       if test -n "$file_magic_test_file"; then
8256         case $deplibs_check_method in
8257         "file_magic "*)
8258           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8259           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8260           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8261             $EGREP "$file_magic_regex" > /dev/null; then
8262             :
8263           else
8264             cat <<_LT_EOF 1>&2
8265
8266 *** Warning: the command libtool uses to detect shared libraries,
8267 *** $file_magic_cmd, produces output that libtool cannot recognize.
8268 *** The result is that libtool may fail to recognize shared libraries
8269 *** as such.  This will affect the creation of libtool libraries that
8270 *** depend on shared libraries, but programs linked with such libtool
8271 *** libraries will work regardless of this problem.  Nevertheless, you
8272 *** may want to report the problem to your system manager and/or to
8273 *** bug-libtool@gnu.org
8274
8275 _LT_EOF
8276           fi ;;
8277         esac
8278       fi
8279       break
8280     fi
8281   done
8282   IFS="$lt_save_ifs"
8283   MAGIC_CMD="$lt_save_MAGIC_CMD"
8284   ;;
8285 esac
8286 fi
8287
8288 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8289 if test -n "$MAGIC_CMD"; then
8290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8291 $as_echo "$MAGIC_CMD" >&6; }
8292 else
8293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8294 $as_echo "no" >&6; }
8295 fi
8296
8297
8298   else
8299     MAGIC_CMD=:
8300   fi
8301 fi
8302
8303   fi
8304   ;;
8305 esac
8306
8307 # Use C for the default configuration in the libtool script
8308
8309 lt_save_CC="$CC"
8310 ac_ext=c
8311 ac_cpp='$CPP $CPPFLAGS'
8312 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8313 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8314 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8315
8316
8317 # Source file extension for C test sources.
8318 ac_ext=c
8319
8320 # Object file extension for compiled C test sources.
8321 objext=o
8322 objext=$objext
8323
8324 # Code to be used in simple compile tests
8325 lt_simple_compile_test_code="int some_variable = 0;"
8326
8327 # Code to be used in simple link tests
8328 lt_simple_link_test_code='int main(){return(0);}'
8329
8330
8331
8332
8333
8334
8335
8336 # If no C compiler was specified, use CC.
8337 LTCC=${LTCC-"$CC"}
8338
8339 # If no C compiler flags were specified, use CFLAGS.
8340 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8341
8342 # Allow CC to be a program name with arguments.
8343 compiler=$CC
8344
8345 # Save the default compiler, since it gets overwritten when the other
8346 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8347 compiler_DEFAULT=$CC
8348
8349 # save warnings/boilerplate of simple test code
8350 ac_outfile=conftest.$ac_objext
8351 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8352 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8353 _lt_compiler_boilerplate=`cat conftest.err`
8354 $RM conftest*
8355
8356 ac_outfile=conftest.$ac_objext
8357 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8358 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8359 _lt_linker_boilerplate=`cat conftest.err`
8360 $RM -r conftest*
8361
8362
8363 ## CAVEAT EMPTOR:
8364 ## There is no encapsulation within the following macros, do not change
8365 ## the running order or otherwise move them around unless you know exactly
8366 ## what you are doing...
8367 if test -n "$compiler"; then
8368
8369 lt_prog_compiler_no_builtin_flag=
8370
8371 if test "$GCC" = yes; then
8372   case $cc_basename in
8373   nvcc*)
8374     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8375   *)
8376     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8377   esac
8378
8379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8380 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8381 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8382   $as_echo_n "(cached) " >&6
8383 else
8384   lt_cv_prog_compiler_rtti_exceptions=no
8385    ac_outfile=conftest.$ac_objext
8386    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8387    lt_compiler_flag="-fno-rtti -fno-exceptions"
8388    # Insert the option either (1) after the last *FLAGS variable, or
8389    # (2) before a word containing "conftest.", or (3) at the end.
8390    # Note that $ac_compile itself does not contain backslashes and begins
8391    # with a dollar sign (not a hyphen), so the echo should work correctly.
8392    # The option is referenced via a variable to avoid confusing sed.
8393    lt_compile=`echo "$ac_compile" | $SED \
8394    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8395    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8396    -e 's:$: $lt_compiler_flag:'`
8397    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8398    (eval "$lt_compile" 2>conftest.err)
8399    ac_status=$?
8400    cat conftest.err >&5
8401    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8402    if (exit $ac_status) && test -s "$ac_outfile"; then
8403      # The compiler can only warn and ignore the option if not recognized
8404      # So say no if there are warnings other than the usual output.
8405      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8406      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8407      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8408        lt_cv_prog_compiler_rtti_exceptions=yes
8409      fi
8410    fi
8411    $RM conftest*
8412
8413 fi
8414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8415 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8416
8417 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8418     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8419 else
8420     :
8421 fi
8422
8423 fi
8424
8425
8426
8427
8428
8429
8430   lt_prog_compiler_wl=
8431 lt_prog_compiler_pic=
8432 lt_prog_compiler_static=
8433
8434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8435 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8436
8437   if test "$GCC" = yes; then
8438     lt_prog_compiler_wl='-Wl,'
8439     lt_prog_compiler_static='-static'
8440
8441     case $host_os in
8442       aix*)
8443       # All AIX code is PIC.
8444       if test "$host_cpu" = ia64; then
8445         # AIX 5 now supports IA64 processor
8446         lt_prog_compiler_static='-Bstatic'
8447       fi
8448       lt_prog_compiler_pic='-fPIC'
8449       ;;
8450
8451     amigaos*)
8452       case $host_cpu in
8453       powerpc)
8454             # see comment about AmigaOS4 .so support
8455             lt_prog_compiler_pic='-fPIC'
8456         ;;
8457       m68k)
8458             # FIXME: we need at least 68020 code to build shared libraries, but
8459             # adding the `-m68020' flag to GCC prevents building anything better,
8460             # like `-m68040'.
8461             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8462         ;;
8463       esac
8464       ;;
8465
8466     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8467       # PIC is the default for these OSes.
8468       ;;
8469
8470     mingw* | cygwin* | pw32* | os2* | cegcc*)
8471       # This hack is so that the source file can tell whether it is being
8472       # built for inclusion in a dll (and should export symbols for example).
8473       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8474       # (--disable-auto-import) libraries
8475       lt_prog_compiler_pic='-DDLL_EXPORT'
8476       ;;
8477
8478     darwin* | rhapsody*)
8479       # PIC is the default on this platform
8480       # Common symbols not allowed in MH_DYLIB files
8481       lt_prog_compiler_pic='-fno-common'
8482       ;;
8483
8484     haiku*)
8485       # PIC is the default for Haiku.
8486       # The "-static" flag exists, but is broken.
8487       lt_prog_compiler_static=
8488       ;;
8489
8490     hpux*)
8491       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8492       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8493       # sets the default TLS model and affects inlining.
8494       case $host_cpu in
8495       hppa*64*)
8496         # +Z the default
8497         ;;
8498       *)
8499         lt_prog_compiler_pic='-fPIC'
8500         ;;
8501       esac
8502       ;;
8503
8504     interix[3-9]*)
8505       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8506       # Instead, we relocate shared libraries at runtime.
8507       ;;
8508
8509     msdosdjgpp*)
8510       # Just because we use GCC doesn't mean we suddenly get shared libraries
8511       # on systems that don't support them.
8512       lt_prog_compiler_can_build_shared=no
8513       enable_shared=no
8514       ;;
8515
8516     *nto* | *qnx*)
8517       # QNX uses GNU C++, but need to define -shared option too, otherwise
8518       # it will coredump.
8519       lt_prog_compiler_pic='-fPIC -shared'
8520       ;;
8521
8522     sysv4*MP*)
8523       if test -d /usr/nec; then
8524         lt_prog_compiler_pic=-Kconform_pic
8525       fi
8526       ;;
8527
8528     *)
8529       lt_prog_compiler_pic='-fPIC'
8530       ;;
8531     esac
8532
8533     case $cc_basename in
8534     nvcc*) # Cuda Compiler Driver 2.2
8535       lt_prog_compiler_wl='-Xlinker '
8536       lt_prog_compiler_pic='-Xcompiler -fPIC'
8537       ;;
8538     esac
8539   else
8540     # PORTME Check for flag to pass linker flags through the system compiler.
8541     case $host_os in
8542     aix*)
8543       lt_prog_compiler_wl='-Wl,'
8544       if test "$host_cpu" = ia64; then
8545         # AIX 5 now supports IA64 processor
8546         lt_prog_compiler_static='-Bstatic'
8547       else
8548         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8549       fi
8550       ;;
8551
8552     mingw* | cygwin* | pw32* | os2* | cegcc*)
8553       # This hack is so that the source file can tell whether it is being
8554       # built for inclusion in a dll (and should export symbols for example).
8555       lt_prog_compiler_pic='-DDLL_EXPORT'
8556       ;;
8557
8558     hpux9* | hpux10* | hpux11*)
8559       lt_prog_compiler_wl='-Wl,'
8560       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8561       # not for PA HP-UX.
8562       case $host_cpu in
8563       hppa*64*|ia64*)
8564         # +Z the default
8565         ;;
8566       *)
8567         lt_prog_compiler_pic='+Z'
8568         ;;
8569       esac
8570       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8571       lt_prog_compiler_static='${wl}-a ${wl}archive'
8572       ;;
8573
8574     irix5* | irix6* | nonstopux*)
8575       lt_prog_compiler_wl='-Wl,'
8576       # PIC (with -KPIC) is the default.
8577       lt_prog_compiler_static='-non_shared'
8578       ;;
8579
8580     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8581       case $cc_basename in
8582       # old Intel for x86_64 which still supported -KPIC.
8583       ecc*)
8584         lt_prog_compiler_wl='-Wl,'
8585         lt_prog_compiler_pic='-KPIC'
8586         lt_prog_compiler_static='-static'
8587         ;;
8588       # icc used to be incompatible with GCC.
8589       # ICC 10 doesn't accept -KPIC any more.
8590       icc* | ifort*)
8591         lt_prog_compiler_wl='-Wl,'
8592         lt_prog_compiler_pic='-fPIC'
8593         lt_prog_compiler_static='-static'
8594         ;;
8595       # Lahey Fortran 8.1.
8596       lf95*)
8597         lt_prog_compiler_wl='-Wl,'
8598         lt_prog_compiler_pic='--shared'
8599         lt_prog_compiler_static='--static'
8600         ;;
8601       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8602         # Portland Group compilers (*not* the Pentium gcc compiler,
8603         # which looks to be a dead project)
8604         lt_prog_compiler_wl='-Wl,'
8605         lt_prog_compiler_pic='-fpic'
8606         lt_prog_compiler_static='-Bstatic'
8607         ;;
8608       ccc*)
8609         lt_prog_compiler_wl='-Wl,'
8610         # All Alpha code is PIC.
8611         lt_prog_compiler_static='-non_shared'
8612         ;;
8613       xl* | bgxl* | bgf* | mpixl*)
8614         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8615         lt_prog_compiler_wl='-Wl,'
8616         lt_prog_compiler_pic='-qpic'
8617         lt_prog_compiler_static='-qstaticlink'
8618         ;;
8619       *)
8620         case `$CC -V 2>&1 | sed 5q` in
8621         *Sun\ F* | *Sun*Fortran*)
8622           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8623           lt_prog_compiler_pic='-KPIC'
8624           lt_prog_compiler_static='-Bstatic'
8625           lt_prog_compiler_wl=''
8626           ;;
8627         *Sun\ C*)
8628           # Sun C 5.9
8629           lt_prog_compiler_pic='-KPIC'
8630           lt_prog_compiler_static='-Bstatic'
8631           lt_prog_compiler_wl='-Wl,'
8632           ;;
8633         esac
8634         ;;
8635       esac
8636       ;;
8637
8638     newsos6)
8639       lt_prog_compiler_pic='-KPIC'
8640       lt_prog_compiler_static='-Bstatic'
8641       ;;
8642
8643     *nto* | *qnx*)
8644       # QNX uses GNU C++, but need to define -shared option too, otherwise
8645       # it will coredump.
8646       lt_prog_compiler_pic='-fPIC -shared'
8647       ;;
8648
8649     osf3* | osf4* | osf5*)
8650       lt_prog_compiler_wl='-Wl,'
8651       # All OSF/1 code is PIC.
8652       lt_prog_compiler_static='-non_shared'
8653       ;;
8654
8655     rdos*)
8656       lt_prog_compiler_static='-non_shared'
8657       ;;
8658
8659     solaris*)
8660       lt_prog_compiler_pic='-KPIC'
8661       lt_prog_compiler_static='-Bstatic'
8662       case $cc_basename in
8663       f77* | f90* | f95*)
8664         lt_prog_compiler_wl='-Qoption ld ';;
8665       *)
8666         lt_prog_compiler_wl='-Wl,';;
8667       esac
8668       ;;
8669
8670     sunos4*)
8671       lt_prog_compiler_wl='-Qoption ld '
8672       lt_prog_compiler_pic='-PIC'
8673       lt_prog_compiler_static='-Bstatic'
8674       ;;
8675
8676     sysv4 | sysv4.2uw2* | sysv4.3*)
8677       lt_prog_compiler_wl='-Wl,'
8678       lt_prog_compiler_pic='-KPIC'
8679       lt_prog_compiler_static='-Bstatic'
8680       ;;
8681
8682     sysv4*MP*)
8683       if test -d /usr/nec ;then
8684         lt_prog_compiler_pic='-Kconform_pic'
8685         lt_prog_compiler_static='-Bstatic'
8686       fi
8687       ;;
8688
8689     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8690       lt_prog_compiler_wl='-Wl,'
8691       lt_prog_compiler_pic='-KPIC'
8692       lt_prog_compiler_static='-Bstatic'
8693       ;;
8694
8695     unicos*)
8696       lt_prog_compiler_wl='-Wl,'
8697       lt_prog_compiler_can_build_shared=no
8698       ;;
8699
8700     uts4*)
8701       lt_prog_compiler_pic='-pic'
8702       lt_prog_compiler_static='-Bstatic'
8703       ;;
8704
8705     *)
8706       lt_prog_compiler_can_build_shared=no
8707       ;;
8708     esac
8709   fi
8710
8711 case $host_os in
8712   # For platforms which do not support PIC, -DPIC is meaningless:
8713   *djgpp*)
8714     lt_prog_compiler_pic=
8715     ;;
8716   *)
8717     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8718     ;;
8719 esac
8720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8721 $as_echo "$lt_prog_compiler_pic" >&6; }
8722
8723
8724
8725
8726
8727
8728 #
8729 # Check to make sure the PIC flag actually works.
8730 #
8731 if test -n "$lt_prog_compiler_pic"; then
8732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8733 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8734 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8735   $as_echo_n "(cached) " >&6
8736 else
8737   lt_cv_prog_compiler_pic_works=no
8738    ac_outfile=conftest.$ac_objext
8739    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8740    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8741    # Insert the option either (1) after the last *FLAGS variable, or
8742    # (2) before a word containing "conftest.", or (3) at the end.
8743    # Note that $ac_compile itself does not contain backslashes and begins
8744    # with a dollar sign (not a hyphen), so the echo should work correctly.
8745    # The option is referenced via a variable to avoid confusing sed.
8746    lt_compile=`echo "$ac_compile" | $SED \
8747    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8748    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8749    -e 's:$: $lt_compiler_flag:'`
8750    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8751    (eval "$lt_compile" 2>conftest.err)
8752    ac_status=$?
8753    cat conftest.err >&5
8754    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8755    if (exit $ac_status) && test -s "$ac_outfile"; then
8756      # The compiler can only warn and ignore the option if not recognized
8757      # So say no if there are warnings other than the usual output.
8758      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8759      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8760      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8761        lt_cv_prog_compiler_pic_works=yes
8762      fi
8763    fi
8764    $RM conftest*
8765
8766 fi
8767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8768 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8769
8770 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8771     case $lt_prog_compiler_pic in
8772      "" | " "*) ;;
8773      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8774      esac
8775 else
8776     lt_prog_compiler_pic=
8777      lt_prog_compiler_can_build_shared=no
8778 fi
8779
8780 fi
8781
8782
8783
8784
8785
8786
8787 #
8788 # Check to make sure the static flag actually works.
8789 #
8790 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8792 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8793 if ${lt_cv_prog_compiler_static_works+:} false; then :
8794   $as_echo_n "(cached) " >&6
8795 else
8796   lt_cv_prog_compiler_static_works=no
8797    save_LDFLAGS="$LDFLAGS"
8798    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8799    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8800    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8801      # The linker can only warn and ignore the option if not recognized
8802      # So say no if there are warnings
8803      if test -s conftest.err; then
8804        # Append any errors to the config.log.
8805        cat conftest.err 1>&5
8806        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8807        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8808        if diff conftest.exp conftest.er2 >/dev/null; then
8809          lt_cv_prog_compiler_static_works=yes
8810        fi
8811      else
8812        lt_cv_prog_compiler_static_works=yes
8813      fi
8814    fi
8815    $RM -r conftest*
8816    LDFLAGS="$save_LDFLAGS"
8817
8818 fi
8819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8820 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8821
8822 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8823     :
8824 else
8825     lt_prog_compiler_static=
8826 fi
8827
8828
8829
8830
8831
8832
8833
8834   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8835 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8836 if ${lt_cv_prog_compiler_c_o+:} false; then :
8837   $as_echo_n "(cached) " >&6
8838 else
8839   lt_cv_prog_compiler_c_o=no
8840    $RM -r conftest 2>/dev/null
8841    mkdir conftest
8842    cd conftest
8843    mkdir out
8844    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8845
8846    lt_compiler_flag="-o out/conftest2.$ac_objext"
8847    # Insert the option either (1) after the last *FLAGS variable, or
8848    # (2) before a word containing "conftest.", or (3) at the end.
8849    # Note that $ac_compile itself does not contain backslashes and begins
8850    # with a dollar sign (not a hyphen), so the echo should work correctly.
8851    lt_compile=`echo "$ac_compile" | $SED \
8852    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8853    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8854    -e 's:$: $lt_compiler_flag:'`
8855    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8856    (eval "$lt_compile" 2>out/conftest.err)
8857    ac_status=$?
8858    cat out/conftest.err >&5
8859    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8860    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8861    then
8862      # The compiler can only warn and ignore the option if not recognized
8863      # So say no if there are warnings
8864      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8865      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8866      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8867        lt_cv_prog_compiler_c_o=yes
8868      fi
8869    fi
8870    chmod u+w . 2>&5
8871    $RM conftest*
8872    # SGI C++ compiler will create directory out/ii_files/ for
8873    # template instantiation
8874    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8875    $RM out/* && rmdir out
8876    cd ..
8877    $RM -r conftest
8878    $RM conftest*
8879
8880 fi
8881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8882 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8883
8884
8885
8886
8887
8888
8889   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8890 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8891 if ${lt_cv_prog_compiler_c_o+:} false; then :
8892   $as_echo_n "(cached) " >&6
8893 else
8894   lt_cv_prog_compiler_c_o=no
8895    $RM -r conftest 2>/dev/null
8896    mkdir conftest
8897    cd conftest
8898    mkdir out
8899    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8900
8901    lt_compiler_flag="-o out/conftest2.$ac_objext"
8902    # Insert the option either (1) after the last *FLAGS variable, or
8903    # (2) before a word containing "conftest.", or (3) at the end.
8904    # Note that $ac_compile itself does not contain backslashes and begins
8905    # with a dollar sign (not a hyphen), so the echo should work correctly.
8906    lt_compile=`echo "$ac_compile" | $SED \
8907    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8908    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8909    -e 's:$: $lt_compiler_flag:'`
8910    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8911    (eval "$lt_compile" 2>out/conftest.err)
8912    ac_status=$?
8913    cat out/conftest.err >&5
8914    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8915    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8916    then
8917      # The compiler can only warn and ignore the option if not recognized
8918      # So say no if there are warnings
8919      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8920      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8921      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8922        lt_cv_prog_compiler_c_o=yes
8923      fi
8924    fi
8925    chmod u+w . 2>&5
8926    $RM conftest*
8927    # SGI C++ compiler will create directory out/ii_files/ for
8928    # template instantiation
8929    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8930    $RM out/* && rmdir out
8931    cd ..
8932    $RM -r conftest
8933    $RM conftest*
8934
8935 fi
8936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8937 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8938
8939
8940
8941
8942 hard_links="nottested"
8943 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8944   # do not overwrite the value of need_locks provided by the user
8945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8946 $as_echo_n "checking if we can lock with hard links... " >&6; }
8947   hard_links=yes
8948   $RM conftest*
8949   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8950   touch conftest.a
8951   ln conftest.a conftest.b 2>&5 || hard_links=no
8952   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8954 $as_echo "$hard_links" >&6; }
8955   if test "$hard_links" = no; then
8956     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8957 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8958     need_locks=warn
8959   fi
8960 else
8961   need_locks=no
8962 fi
8963
8964
8965
8966
8967
8968
8969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8970 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8971
8972   runpath_var=
8973   allow_undefined_flag=
8974   always_export_symbols=no
8975   archive_cmds=
8976   archive_expsym_cmds=
8977   compiler_needs_object=no
8978   enable_shared_with_static_runtimes=no
8979   export_dynamic_flag_spec=
8980   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8981   hardcode_automatic=no
8982   hardcode_direct=no
8983   hardcode_direct_absolute=no
8984   hardcode_libdir_flag_spec=
8985   hardcode_libdir_flag_spec_ld=
8986   hardcode_libdir_separator=
8987   hardcode_minus_L=no
8988   hardcode_shlibpath_var=unsupported
8989   inherit_rpath=no
8990   link_all_deplibs=unknown
8991   module_cmds=
8992   module_expsym_cmds=
8993   old_archive_from_new_cmds=
8994   old_archive_from_expsyms_cmds=
8995   thread_safe_flag_spec=
8996   whole_archive_flag_spec=
8997   # include_expsyms should be a list of space-separated symbols to be *always*
8998   # included in the symbol list
8999   include_expsyms=
9000   # exclude_expsyms can be an extended regexp of symbols to exclude
9001   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9002   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9003   # as well as any symbol that contains `d'.
9004   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9005   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9006   # platforms (ab)use it in PIC code, but their linkers get confused if
9007   # the symbol is explicitly referenced.  Since portable code cannot
9008   # rely on this symbol name, it's probably fine to never include it in
9009   # preloaded symbol tables.
9010   # Exclude shared library initialization/finalization symbols.
9011   extract_expsyms_cmds=
9012
9013   case $host_os in
9014   cygwin* | mingw* | pw32* | cegcc*)
9015     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9016     # When not using gcc, we currently assume that we are using
9017     # Microsoft Visual C++.
9018     if test "$GCC" != yes; then
9019       with_gnu_ld=no
9020     fi
9021     ;;
9022   interix*)
9023     # we just hope/assume this is gcc and not c89 (= MSVC++)
9024     with_gnu_ld=yes
9025     ;;
9026   openbsd*)
9027     with_gnu_ld=no
9028     ;;
9029   esac
9030
9031   ld_shlibs=yes
9032
9033   # On some targets, GNU ld is compatible enough with the native linker
9034   # that we're better off using the native interface for both.
9035   lt_use_gnu_ld_interface=no
9036   if test "$with_gnu_ld" = yes; then
9037     case $host_os in
9038       aix*)
9039         # The AIX port of GNU ld has always aspired to compatibility
9040         # with the native linker.  However, as the warning in the GNU ld
9041         # block says, versions before 2.19.5* couldn't really create working
9042         # shared libraries, regardless of the interface used.
9043         case `$LD -v 2>&1` in
9044           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9045           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9046           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9047           *)
9048             lt_use_gnu_ld_interface=yes
9049             ;;
9050         esac
9051         ;;
9052       *)
9053         lt_use_gnu_ld_interface=yes
9054         ;;
9055     esac
9056   fi
9057
9058   if test "$lt_use_gnu_ld_interface" = yes; then
9059     # If archive_cmds runs LD, not CC, wlarc should be empty
9060     wlarc='${wl}'
9061
9062     # Set some defaults for GNU ld with shared library support. These
9063     # are reset later if shared libraries are not supported. Putting them
9064     # here allows them to be overridden if necessary.
9065     runpath_var=LD_RUN_PATH
9066     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9067     export_dynamic_flag_spec='${wl}--export-dynamic'
9068     # ancient GNU ld didn't support --whole-archive et. al.
9069     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9070       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9071     else
9072       whole_archive_flag_spec=
9073     fi
9074     supports_anon_versioning=no
9075     case `$LD -v 2>&1` in
9076       *GNU\ gold*) supports_anon_versioning=yes ;;
9077       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9078       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9079       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9080       *\ 2.11.*) ;; # other 2.11 versions
9081       *) supports_anon_versioning=yes ;;
9082     esac
9083
9084     # See if GNU ld supports shared libraries.
9085     case $host_os in
9086     aix[3-9]*)
9087       # On AIX/PPC, the GNU linker is very broken
9088       if test "$host_cpu" != ia64; then
9089         ld_shlibs=no
9090         cat <<_LT_EOF 1>&2
9091
9092 *** Warning: the GNU linker, at least up to release 2.19, is reported
9093 *** to be unable to reliably create shared libraries on AIX.
9094 *** Therefore, libtool is disabling shared libraries support.  If you
9095 *** really care for shared libraries, you may want to install binutils
9096 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9097 *** You will then need to restart the configuration process.
9098
9099 _LT_EOF
9100       fi
9101       ;;
9102
9103     amigaos*)
9104       case $host_cpu in
9105       powerpc)
9106             # see comment about AmigaOS4 .so support
9107             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9108             archive_expsym_cmds=''
9109         ;;
9110       m68k)
9111             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9112             hardcode_libdir_flag_spec='-L$libdir'
9113             hardcode_minus_L=yes
9114         ;;
9115       esac
9116       ;;
9117
9118     beos*)
9119       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9120         allow_undefined_flag=unsupported
9121         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9122         # support --undefined.  This deserves some investigation.  FIXME
9123         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9124       else
9125         ld_shlibs=no
9126       fi
9127       ;;
9128
9129     cygwin* | mingw* | pw32* | cegcc*)
9130       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9131       # as there is no search path for DLLs.
9132       hardcode_libdir_flag_spec='-L$libdir'
9133       export_dynamic_flag_spec='${wl}--export-all-symbols'
9134       allow_undefined_flag=unsupported
9135       always_export_symbols=no
9136       enable_shared_with_static_runtimes=yes
9137       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9138
9139       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9140         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9141         # If the export-symbols file already is a .def file (1st line
9142         # is EXPORTS), use it as is; otherwise, prepend...
9143         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9144           cp $export_symbols $output_objdir/$soname.def;
9145         else
9146           echo EXPORTS > $output_objdir/$soname.def;
9147           cat $export_symbols >> $output_objdir/$soname.def;
9148         fi~
9149         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9150       else
9151         ld_shlibs=no
9152       fi
9153       ;;
9154
9155     haiku*)
9156       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9157       link_all_deplibs=yes
9158       ;;
9159
9160     interix[3-9]*)
9161       hardcode_direct=no
9162       hardcode_shlibpath_var=no
9163       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9164       export_dynamic_flag_spec='${wl}-E'
9165       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9166       # Instead, shared libraries are loaded at an image base (0x10000000 by
9167       # default) and relocated if they conflict, which is a slow very memory
9168       # consuming and fragmenting process.  To avoid this, we pick a random,
9169       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9170       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9171       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9172       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9173       ;;
9174
9175     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9176       tmp_diet=no
9177       if test "$host_os" = linux-dietlibc; then
9178         case $cc_basename in
9179           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9180         esac
9181       fi
9182       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9183          && test "$tmp_diet" = no
9184       then
9185         tmp_addflag=' $pic_flag'
9186         tmp_sharedflag='-shared'
9187         case $cc_basename,$host_cpu in
9188         pgcc*)                          # Portland Group C compiler
9189           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9190           tmp_addflag=' $pic_flag'
9191           ;;
9192         pgf77* | pgf90* | pgf95* | pgfortran*)
9193                                         # Portland Group f77 and f90 compilers
9194           whole_archive_flag_spec='${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'
9195           tmp_addflag=' $pic_flag -Mnomain' ;;
9196         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9197           tmp_addflag=' -i_dynamic' ;;
9198         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9199           tmp_addflag=' -i_dynamic -nofor_main' ;;
9200         ifc* | ifort*)                  # Intel Fortran compiler
9201           tmp_addflag=' -nofor_main' ;;
9202         lf95*)                          # Lahey Fortran 8.1
9203           whole_archive_flag_spec=
9204           tmp_sharedflag='--shared' ;;
9205         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9206           tmp_sharedflag='-qmkshrobj'
9207           tmp_addflag= ;;
9208         nvcc*)  # Cuda Compiler Driver 2.2
9209           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9210           compiler_needs_object=yes
9211           ;;
9212         esac
9213         case `$CC -V 2>&1 | sed 5q` in
9214         *Sun\ C*)                       # Sun C 5.9
9215           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\"` ${wl}--no-whole-archive'
9216           compiler_needs_object=yes
9217           tmp_sharedflag='-G' ;;
9218         *Sun\ F*)                       # Sun Fortran 8.3
9219           tmp_sharedflag='-G' ;;
9220         esac
9221         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9222
9223         if test "x$supports_anon_versioning" = xyes; then
9224           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9225             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9226             echo "local: *; };" >> $output_objdir/$libname.ver~
9227             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9228         fi
9229
9230         case $cc_basename in
9231         xlf* | bgf* | bgxlf* | mpixlf*)
9232           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9233           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9234           hardcode_libdir_flag_spec=
9235           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9236           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9237           if test "x$supports_anon_versioning" = xyes; then
9238             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9239               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9240               echo "local: *; };" >> $output_objdir/$libname.ver~
9241               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9242           fi
9243           ;;
9244         esac
9245       else
9246         ld_shlibs=no
9247       fi
9248       ;;
9249
9250     netbsd*)
9251       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9252         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9253         wlarc=
9254       else
9255         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9256         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9257       fi
9258       ;;
9259
9260     solaris*)
9261       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9262         ld_shlibs=no
9263         cat <<_LT_EOF 1>&2
9264
9265 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9266 *** create shared libraries on Solaris systems.  Therefore, libtool
9267 *** is disabling shared libraries support.  We urge you to upgrade GNU
9268 *** binutils to release 2.9.1 or newer.  Another option is to modify
9269 *** your PATH or compiler configuration so that the native linker is
9270 *** used, and then restart.
9271
9272 _LT_EOF
9273       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9274         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9275         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9276       else
9277         ld_shlibs=no
9278       fi
9279       ;;
9280
9281     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9282       case `$LD -v 2>&1` in
9283         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9284         ld_shlibs=no
9285         cat <<_LT_EOF 1>&2
9286
9287 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9288 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9289 *** is disabling shared libraries support.  We urge you to upgrade GNU
9290 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9291 *** your PATH or compiler configuration so that the native linker is
9292 *** used, and then restart.
9293
9294 _LT_EOF
9295         ;;
9296         *)
9297           # For security reasons, it is highly recommended that you always
9298           # use absolute paths for naming shared libraries, and exclude the
9299           # DT_RUNPATH tag from executables and libraries.  But doing so
9300           # requires that you compile everything twice, which is a pain.
9301           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9302             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9303             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9304             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9305           else
9306             ld_shlibs=no
9307           fi
9308         ;;
9309       esac
9310       ;;
9311
9312     sunos4*)
9313       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9314       wlarc=
9315       hardcode_direct=yes
9316       hardcode_shlibpath_var=no
9317       ;;
9318
9319     *)
9320       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9321         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9322         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9323       else
9324         ld_shlibs=no
9325       fi
9326       ;;
9327     esac
9328
9329     if test "$ld_shlibs" = no; then
9330       runpath_var=
9331       hardcode_libdir_flag_spec=
9332       export_dynamic_flag_spec=
9333       whole_archive_flag_spec=
9334     fi
9335   else
9336     # PORTME fill in a description of your system's linker (not GNU ld)
9337     case $host_os in
9338     aix3*)
9339       allow_undefined_flag=unsupported
9340       always_export_symbols=yes
9341       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9342       # Note: this linker hardcodes the directories in LIBPATH if there
9343       # are no directories specified by -L.
9344       hardcode_minus_L=yes
9345       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9346         # Neither direct hardcoding nor static linking is supported with a
9347         # broken collect2.
9348         hardcode_direct=unsupported
9349       fi
9350       ;;
9351
9352     aix[4-9]*)
9353       if test "$host_cpu" = ia64; then
9354         # On IA64, the linker does run time linking by default, so we don't
9355         # have to do anything special.
9356         aix_use_runtimelinking=no
9357         exp_sym_flag='-Bexport'
9358         no_entry_flag=""
9359       else
9360         # If we're using GNU nm, then we don't want the "-C" option.
9361         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9362         # Also, AIX nm treats weak defined symbols like other global
9363         # defined symbols, whereas GNU nm marks them as "W".
9364         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9365           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9366         else
9367           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9368         fi
9369         aix_use_runtimelinking=no
9370
9371         # Test if we are trying to use run time linking or normal
9372         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9373         # need to do runtime linking.
9374         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9375           for ld_flag in $LDFLAGS; do
9376           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9377             aix_use_runtimelinking=yes
9378             break
9379           fi
9380           done
9381           ;;
9382         esac
9383
9384         exp_sym_flag='-bexport'
9385         no_entry_flag='-bnoentry'
9386       fi
9387
9388       # When large executables or shared objects are built, AIX ld can
9389       # have problems creating the table of contents.  If linking a library
9390       # or program results in "error TOC overflow" add -mminimal-toc to
9391       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9392       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9393
9394       archive_cmds=''
9395       hardcode_direct=yes
9396       hardcode_direct_absolute=yes
9397       hardcode_libdir_separator=':'
9398       link_all_deplibs=yes
9399       file_list_spec='${wl}-f,'
9400
9401       if test "$GCC" = yes; then
9402         case $host_os in aix4.[012]|aix4.[012].*)
9403         # We only want to do this on AIX 4.2 and lower, the check
9404         # below for broken collect2 doesn't work under 4.3+
9405           collect2name=`${CC} -print-prog-name=collect2`
9406           if test -f "$collect2name" &&
9407            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9408           then
9409           # We have reworked collect2
9410           :
9411           else
9412           # We have old collect2
9413           hardcode_direct=unsupported
9414           # It fails to find uninstalled libraries when the uninstalled
9415           # path is not listed in the libpath.  Setting hardcode_minus_L
9416           # to unsupported forces relinking
9417           hardcode_minus_L=yes
9418           hardcode_libdir_flag_spec='-L$libdir'
9419           hardcode_libdir_separator=
9420           fi
9421           ;;
9422         esac
9423         shared_flag='-shared'
9424         if test "$aix_use_runtimelinking" = yes; then
9425           shared_flag="$shared_flag "'${wl}-G'
9426         fi
9427       else
9428         # not using gcc
9429         if test "$host_cpu" = ia64; then
9430         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9431         # chokes on -Wl,-G. The following line is correct:
9432           shared_flag='-G'
9433         else
9434           if test "$aix_use_runtimelinking" = yes; then
9435             shared_flag='${wl}-G'
9436           else
9437             shared_flag='${wl}-bM:SRE'
9438           fi
9439         fi
9440       fi
9441
9442       export_dynamic_flag_spec='${wl}-bexpall'
9443       # It seems that -bexpall does not export symbols beginning with
9444       # underscore (_), so it is better to generate a list of symbols to export.
9445       always_export_symbols=yes
9446       if test "$aix_use_runtimelinking" = yes; then
9447         # Warning - without using the other runtime loading flags (-brtl),
9448         # -berok will link without error, but may produce a broken library.
9449         allow_undefined_flag='-berok'
9450         # Determine the default libpath from the value encoded in an
9451         # empty executable.
9452         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9453 /* end confdefs.h.  */
9454
9455 int
9456 main ()
9457 {
9458
9459   ;
9460   return 0;
9461 }
9462 _ACEOF
9463 if ac_fn_c_try_link "$LINENO"; then :
9464
9465 lt_aix_libpath_sed='
9466     /Import File Strings/,/^$/ {
9467         /^0/ {
9468             s/^0  *\(.*\)$/\1/
9469             p
9470         }
9471     }'
9472 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9473 # Check for a 64-bit object if we didn't find anything.
9474 if test -z "$aix_libpath"; then
9475   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9476 fi
9477 fi
9478 rm -f core conftest.err conftest.$ac_objext \
9479     conftest$ac_exeext conftest.$ac_ext
9480 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9481
9482         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9483         archive_expsym_cmds='$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 $shared_flag"
9484       else
9485         if test "$host_cpu" = ia64; then
9486           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9487           allow_undefined_flag="-z nodefs"
9488           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9489         else
9490          # Determine the default libpath from the value encoded in an
9491          # empty executable.
9492          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9493 /* end confdefs.h.  */
9494
9495 int
9496 main ()
9497 {
9498
9499   ;
9500   return 0;
9501 }
9502 _ACEOF
9503 if ac_fn_c_try_link "$LINENO"; then :
9504
9505 lt_aix_libpath_sed='
9506     /Import File Strings/,/^$/ {
9507         /^0/ {
9508             s/^0  *\(.*\)$/\1/
9509             p
9510         }
9511     }'
9512 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9513 # Check for a 64-bit object if we didn't find anything.
9514 if test -z "$aix_libpath"; then
9515   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9516 fi
9517 fi
9518 rm -f core conftest.err conftest.$ac_objext \
9519     conftest$ac_exeext conftest.$ac_ext
9520 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9521
9522          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9523           # Warning - without using the other run time loading flags,
9524           # -berok will link without error, but may produce a broken library.
9525           no_undefined_flag=' ${wl}-bernotok'
9526           allow_undefined_flag=' ${wl}-berok'
9527           if test "$with_gnu_ld" = yes; then
9528             # We only use this code for GNU lds that support --whole-archive.
9529             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9530           else
9531             # Exported symbols can be pulled into shared objects from archives
9532             whole_archive_flag_spec='$convenience'
9533           fi
9534           archive_cmds_need_lc=yes
9535           # This is similar to how AIX traditionally builds its shared libraries.
9536           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'
9537         fi
9538       fi
9539       ;;
9540
9541     amigaos*)
9542       case $host_cpu in
9543       powerpc)
9544             # see comment about AmigaOS4 .so support
9545             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9546             archive_expsym_cmds=''
9547         ;;
9548       m68k)
9549             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9550             hardcode_libdir_flag_spec='-L$libdir'
9551             hardcode_minus_L=yes
9552         ;;
9553       esac
9554       ;;
9555
9556     bsdi[45]*)
9557       export_dynamic_flag_spec=-rdynamic
9558       ;;
9559
9560     cygwin* | mingw* | pw32* | cegcc*)
9561       # When not using gcc, we currently assume that we are using
9562       # Microsoft Visual C++.
9563       # hardcode_libdir_flag_spec is actually meaningless, as there is
9564       # no search path for DLLs.
9565       hardcode_libdir_flag_spec=' '
9566       allow_undefined_flag=unsupported
9567       # Tell ltmain to make .lib files, not .a files.
9568       libext=lib
9569       # Tell ltmain to make .dll files, not .so files.
9570       shrext_cmds=".dll"
9571       # FIXME: Setting linknames here is a bad hack.
9572       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9573       # The linker will automatically build a .lib file if we build a DLL.
9574       old_archive_from_new_cmds='true'
9575       # FIXME: Should let the user specify the lib program.
9576       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9577       fix_srcfile_path='`cygpath -w "$srcfile"`'
9578       enable_shared_with_static_runtimes=yes
9579       ;;
9580
9581     darwin* | rhapsody*)
9582
9583
9584   archive_cmds_need_lc=no
9585   hardcode_direct=no
9586   hardcode_automatic=yes
9587   hardcode_shlibpath_var=unsupported
9588   if test "$lt_cv_ld_force_load" = "yes"; then
9589     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9590   else
9591     whole_archive_flag_spec=''
9592   fi
9593   link_all_deplibs=yes
9594   allow_undefined_flag="$_lt_dar_allow_undefined"
9595   case $cc_basename in
9596      ifort*) _lt_dar_can_shared=yes ;;
9597      *) _lt_dar_can_shared=$GCC ;;
9598   esac
9599   if test "$_lt_dar_can_shared" = "yes"; then
9600     output_verbose_link_cmd=func_echo_all
9601     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9602     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9603     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}${_lt_dsymutil}"
9604     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9605
9606   else
9607   ld_shlibs=no
9608   fi
9609
9610       ;;
9611
9612     dgux*)
9613       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9614       hardcode_libdir_flag_spec='-L$libdir'
9615       hardcode_shlibpath_var=no
9616       ;;
9617
9618     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9619     # support.  Future versions do this automatically, but an explicit c++rt0.o
9620     # does not break anything, and helps significantly (at the cost of a little
9621     # extra space).
9622     freebsd2.2*)
9623       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9624       hardcode_libdir_flag_spec='-R$libdir'
9625       hardcode_direct=yes
9626       hardcode_shlibpath_var=no
9627       ;;
9628
9629     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9630     freebsd2.*)
9631       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9632       hardcode_direct=yes
9633       hardcode_minus_L=yes
9634       hardcode_shlibpath_var=no
9635       ;;
9636
9637     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9638     freebsd* | dragonfly*)
9639       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9640       hardcode_libdir_flag_spec='-R$libdir'
9641       hardcode_direct=yes
9642       hardcode_shlibpath_var=no
9643       ;;
9644
9645     hpux9*)
9646       if test "$GCC" = yes; then
9647         archive_cmds='$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 $lib'
9648       else
9649         archive_cmds='$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 $lib'
9650       fi
9651       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9652       hardcode_libdir_separator=:
9653       hardcode_direct=yes
9654
9655       # hardcode_minus_L: Not really in the search PATH,
9656       # but as the default location of the library.
9657       hardcode_minus_L=yes
9658       export_dynamic_flag_spec='${wl}-E'
9659       ;;
9660
9661     hpux10*)
9662       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9663         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9664       else
9665         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9666       fi
9667       if test "$with_gnu_ld" = no; then
9668         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9669         hardcode_libdir_flag_spec_ld='+b $libdir'
9670         hardcode_libdir_separator=:
9671         hardcode_direct=yes
9672         hardcode_direct_absolute=yes
9673         export_dynamic_flag_spec='${wl}-E'
9674         # hardcode_minus_L: Not really in the search PATH,
9675         # but as the default location of the library.
9676         hardcode_minus_L=yes
9677       fi
9678       ;;
9679
9680     hpux11*)
9681       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9682         case $host_cpu in
9683         hppa*64*)
9684           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9685           ;;
9686         ia64*)
9687           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9688           ;;
9689         *)
9690           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9691           ;;
9692         esac
9693       else
9694         case $host_cpu in
9695         hppa*64*)
9696           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9697           ;;
9698         ia64*)
9699           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9700           ;;
9701         *)
9702
9703           # Older versions of the 11.00 compiler do not understand -b yet
9704           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9705           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9706 $as_echo_n "checking if $CC understands -b... " >&6; }
9707 if ${lt_cv_prog_compiler__b+:} false; then :
9708   $as_echo_n "(cached) " >&6
9709 else
9710   lt_cv_prog_compiler__b=no
9711    save_LDFLAGS="$LDFLAGS"
9712    LDFLAGS="$LDFLAGS -b"
9713    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9714    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9715      # The linker can only warn and ignore the option if not recognized
9716      # So say no if there are warnings
9717      if test -s conftest.err; then
9718        # Append any errors to the config.log.
9719        cat conftest.err 1>&5
9720        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9721        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9722        if diff conftest.exp conftest.er2 >/dev/null; then
9723          lt_cv_prog_compiler__b=yes
9724        fi
9725      else
9726        lt_cv_prog_compiler__b=yes
9727      fi
9728    fi
9729    $RM -r conftest*
9730    LDFLAGS="$save_LDFLAGS"
9731
9732 fi
9733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9734 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9735
9736 if test x"$lt_cv_prog_compiler__b" = xyes; then
9737     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9738 else
9739     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9740 fi
9741
9742           ;;
9743         esac
9744       fi
9745       if test "$with_gnu_ld" = no; then
9746         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9747         hardcode_libdir_separator=:
9748
9749         case $host_cpu in
9750         hppa*64*|ia64*)
9751           hardcode_direct=no
9752           hardcode_shlibpath_var=no
9753           ;;
9754         *)
9755           hardcode_direct=yes
9756           hardcode_direct_absolute=yes
9757           export_dynamic_flag_spec='${wl}-E'
9758
9759           # hardcode_minus_L: Not really in the search PATH,
9760           # but as the default location of the library.
9761           hardcode_minus_L=yes
9762           ;;
9763         esac
9764       fi
9765       ;;
9766
9767     irix5* | irix6* | nonstopux*)
9768       if test "$GCC" = yes; then
9769         archive_cmds='$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 $lib'
9770         # Try to use the -exported_symbol ld option, if it does not
9771         # work, assume that -exports_file does not work either and
9772         # implicitly export all symbols.
9773         save_LDFLAGS="$LDFLAGS"
9774         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9775         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9776 /* end confdefs.h.  */
9777 int foo(void) {}
9778 _ACEOF
9779 if ac_fn_c_try_link "$LINENO"; then :
9780   archive_expsym_cmds='$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 $lib'
9781
9782 fi
9783 rm -f core conftest.err conftest.$ac_objext \
9784     conftest$ac_exeext conftest.$ac_ext
9785         LDFLAGS="$save_LDFLAGS"
9786       else
9787         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9788         archive_expsym_cmds='$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 $lib'
9789       fi
9790       archive_cmds_need_lc='no'
9791       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9792       hardcode_libdir_separator=:
9793       inherit_rpath=yes
9794       link_all_deplibs=yes
9795       ;;
9796
9797     netbsd*)
9798       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9799         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9800       else
9801         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9802       fi
9803       hardcode_libdir_flag_spec='-R$libdir'
9804       hardcode_direct=yes
9805       hardcode_shlibpath_var=no
9806       ;;
9807
9808     newsos6)
9809       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9810       hardcode_direct=yes
9811       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9812       hardcode_libdir_separator=:
9813       hardcode_shlibpath_var=no
9814       ;;
9815
9816     *nto* | *qnx*)
9817       ;;
9818
9819     openbsd*)
9820       if test -f /usr/libexec/ld.so; then
9821         hardcode_direct=yes
9822         hardcode_shlibpath_var=no
9823         hardcode_direct_absolute=yes
9824         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9825           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9826           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9827           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9828           export_dynamic_flag_spec='${wl}-E'
9829         else
9830           case $host_os in
9831            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9832              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9833              hardcode_libdir_flag_spec='-R$libdir'
9834              ;;
9835            *)
9836              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9837              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9838              ;;
9839           esac
9840         fi
9841       else
9842         ld_shlibs=no
9843       fi
9844       ;;
9845
9846     os2*)
9847       hardcode_libdir_flag_spec='-L$libdir'
9848       hardcode_minus_L=yes
9849       allow_undefined_flag=unsupported
9850       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'
9851       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9852       ;;
9853
9854     osf3*)
9855       if test "$GCC" = yes; then
9856         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9857         archive_cmds='$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 $lib'
9858       else
9859         allow_undefined_flag=' -expect_unresolved \*'
9860         archive_cmds='$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 $lib'
9861       fi
9862       archive_cmds_need_lc='no'
9863       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9864       hardcode_libdir_separator=:
9865       ;;
9866
9867     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9868       if test "$GCC" = yes; then
9869         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9870         archive_cmds='$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 $lib'
9871         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9872       else
9873         allow_undefined_flag=' -expect_unresolved \*'
9874         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'
9875         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~
9876         $CC -shared${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'
9877
9878         # Both c and cxx compiler support -rpath directly
9879         hardcode_libdir_flag_spec='-rpath $libdir'
9880       fi
9881       archive_cmds_need_lc='no'
9882       hardcode_libdir_separator=:
9883       ;;
9884
9885     solaris*)
9886       no_undefined_flag=' -z defs'
9887       if test "$GCC" = yes; then
9888         wlarc='${wl}'
9889         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9890         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9891           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9892       else
9893         case `$CC -V 2>&1` in
9894         *"Compilers 5.0"*)
9895           wlarc=''
9896           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9897           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9898           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9899           ;;
9900         *)
9901           wlarc='${wl}'
9902           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9903           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9904           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9905           ;;
9906         esac
9907       fi
9908       hardcode_libdir_flag_spec='-R$libdir'
9909       hardcode_shlibpath_var=no
9910       case $host_os in
9911       solaris2.[0-5] | solaris2.[0-5].*) ;;
9912       *)
9913         # The compiler driver will combine and reorder linker options,
9914         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9915         # but is careful enough not to reorder.
9916         # Supported since Solaris 2.6 (maybe 2.5.1?)
9917         if test "$GCC" = yes; then
9918           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9919         else
9920           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9921         fi
9922         ;;
9923       esac
9924       link_all_deplibs=yes
9925       ;;
9926
9927     sunos4*)
9928       if test "x$host_vendor" = xsequent; then
9929         # Use $CC to link under sequent, because it throws in some extra .o
9930         # files that make .init and .fini sections work.
9931         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9932       else
9933         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9934       fi
9935       hardcode_libdir_flag_spec='-L$libdir'
9936       hardcode_direct=yes
9937       hardcode_minus_L=yes
9938       hardcode_shlibpath_var=no
9939       ;;
9940
9941     sysv4)
9942       case $host_vendor in
9943         sni)
9944           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9945           hardcode_direct=yes # is this really true???
9946         ;;
9947         siemens)
9948           ## LD is ld it makes a PLAMLIB
9949           ## CC just makes a GrossModule.
9950           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9951           reload_cmds='$CC -r -o $output$reload_objs'
9952           hardcode_direct=no
9953         ;;
9954         motorola)
9955           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9956           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9957         ;;
9958       esac
9959       runpath_var='LD_RUN_PATH'
9960       hardcode_shlibpath_var=no
9961       ;;
9962
9963     sysv4.3*)
9964       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9965       hardcode_shlibpath_var=no
9966       export_dynamic_flag_spec='-Bexport'
9967       ;;
9968
9969     sysv4*MP*)
9970       if test -d /usr/nec; then
9971         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9972         hardcode_shlibpath_var=no
9973         runpath_var=LD_RUN_PATH
9974         hardcode_runpath_var=yes
9975         ld_shlibs=yes
9976       fi
9977       ;;
9978
9979     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9980       no_undefined_flag='${wl}-z,text'
9981       archive_cmds_need_lc=no
9982       hardcode_shlibpath_var=no
9983       runpath_var='LD_RUN_PATH'
9984
9985       if test "$GCC" = yes; then
9986         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9987         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9988       else
9989         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9990         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9991       fi
9992       ;;
9993
9994     sysv5* | sco3.2v5* | sco5v6*)
9995       # Note: We can NOT use -z defs as we might desire, because we do not
9996       # link with -lc, and that would cause any symbols used from libc to
9997       # always be unresolved, which means just about no library would
9998       # ever link correctly.  If we're not using GNU ld we use -z text
9999       # though, which does catch some bad symbols but isn't as heavy-handed
10000       # as -z defs.
10001       no_undefined_flag='${wl}-z,text'
10002       allow_undefined_flag='${wl}-z,nodefs'
10003       archive_cmds_need_lc=no
10004       hardcode_shlibpath_var=no
10005       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10006       hardcode_libdir_separator=':'
10007       link_all_deplibs=yes
10008       export_dynamic_flag_spec='${wl}-Bexport'
10009       runpath_var='LD_RUN_PATH'
10010
10011       if test "$GCC" = yes; then
10012         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10013         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10014       else
10015         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10016         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10017       fi
10018       ;;
10019
10020     uts4*)
10021       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10022       hardcode_libdir_flag_spec='-L$libdir'
10023       hardcode_shlibpath_var=no
10024       ;;
10025
10026     *)
10027       ld_shlibs=no
10028       ;;
10029     esac
10030
10031     if test x$host_vendor = xsni; then
10032       case $host in
10033       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10034         export_dynamic_flag_spec='${wl}-Blargedynsym'
10035         ;;
10036       esac
10037     fi
10038   fi
10039
10040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10041 $as_echo "$ld_shlibs" >&6; }
10042 test "$ld_shlibs" = no && can_build_shared=no
10043
10044 with_gnu_ld=$with_gnu_ld
10045
10046
10047
10048
10049
10050
10051
10052
10053
10054
10055
10056
10057
10058
10059
10060 #
10061 # Do we need to explicitly link libc?
10062 #
10063 case "x$archive_cmds_need_lc" in
10064 x|xyes)
10065   # Assume -lc should be added
10066   archive_cmds_need_lc=yes
10067
10068   if test "$enable_shared" = yes && test "$GCC" = yes; then
10069     case $archive_cmds in
10070     *'~'*)
10071       # FIXME: we may have to deal with multi-command sequences.
10072       ;;
10073     '$CC '*)
10074       # Test whether the compiler implicitly links with -lc since on some
10075       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10076       # to ld, don't add -lc before -lgcc.
10077       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10078 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10079 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10080   $as_echo_n "(cached) " >&6
10081 else
10082   $RM conftest*
10083         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10084
10085         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10086   (eval $ac_compile) 2>&5
10087   ac_status=$?
10088   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10089   test $ac_status = 0; } 2>conftest.err; then
10090           soname=conftest
10091           lib=conftest
10092           libobjs=conftest.$ac_objext
10093           deplibs=
10094           wl=$lt_prog_compiler_wl
10095           pic_flag=$lt_prog_compiler_pic
10096           compiler_flags=-v
10097           linker_flags=-v
10098           verstring=
10099           output_objdir=.
10100           libname=conftest
10101           lt_save_allow_undefined_flag=$allow_undefined_flag
10102           allow_undefined_flag=
10103           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10104   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10105   ac_status=$?
10106   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10107   test $ac_status = 0; }
10108           then
10109             lt_cv_archive_cmds_need_lc=no
10110           else
10111             lt_cv_archive_cmds_need_lc=yes
10112           fi
10113           allow_undefined_flag=$lt_save_allow_undefined_flag
10114         else
10115           cat conftest.err 1>&5
10116         fi
10117         $RM conftest*
10118
10119 fi
10120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10121 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10122       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10123       ;;
10124     esac
10125   fi
10126   ;;
10127 esac
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137
10138
10139
10140
10141
10142
10143
10144
10145
10146
10147
10148
10149
10150
10151
10152
10153
10154
10155
10156
10157
10158
10159
10160
10161
10162
10163
10164
10165
10166
10167
10168
10169
10170
10171
10172
10173
10174
10175
10176
10177
10178
10179
10180
10181
10182
10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193
10194
10195
10196
10197
10198
10199
10200
10201
10202
10203
10204
10205
10206
10207
10208
10209
10210
10211
10212
10213
10214
10215
10216
10217
10218
10219
10220
10221
10222
10223
10224
10225
10226
10227
10228
10229
10230
10231
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
10242
10243
10244
10245
10246
10247
10248
10249
10250
10251
10252
10253
10254
10255
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10286 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10287
10288 if test "$GCC" = yes; then
10289   case $host_os in
10290     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10291     *) lt_awk_arg="/^libraries:/" ;;
10292   esac
10293   case $host_os in
10294     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10295     *) lt_sed_strip_eq="s,=/,/,g" ;;
10296   esac
10297   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10298   case $lt_search_path_spec in
10299   *\;*)
10300     # if the path contains ";" then we assume it to be the separator
10301     # otherwise default to the standard path separator (i.e. ":") - it is
10302     # assumed that no part of a normal pathname contains ";" but that should
10303     # okay in the real world where ";" in dirpaths is itself problematic.
10304     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10305     ;;
10306   *)
10307     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10308     ;;
10309   esac
10310   # Ok, now we have the path, separated by spaces, we can step through it
10311   # and add multilib dir if necessary.
10312   lt_tmp_lt_search_path_spec=
10313   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10314   for lt_sys_path in $lt_search_path_spec; do
10315     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10316       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10317     else
10318       test -d "$lt_sys_path" && \
10319         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10320     fi
10321   done
10322   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10323 BEGIN {RS=" "; FS="/|\n";} {
10324   lt_foo="";
10325   lt_count=0;
10326   for (lt_i = NF; lt_i > 0; lt_i--) {
10327     if ($lt_i != "" && $lt_i != ".") {
10328       if ($lt_i == "..") {
10329         lt_count++;
10330       } else {
10331         if (lt_count == 0) {
10332           lt_foo="/" $lt_i lt_foo;
10333         } else {
10334           lt_count--;
10335         }
10336       }
10337     }
10338   }
10339   if (lt_foo != "") { lt_freq[lt_foo]++; }
10340   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10341 }'`
10342   # AWK program above erroneously prepends '/' to C:/dos/paths
10343   # for these hosts.
10344   case $host_os in
10345     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10346       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10347   esac
10348   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10349 else
10350   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10351 fi
10352 library_names_spec=
10353 libname_spec='lib$name'
10354 soname_spec=
10355 shrext_cmds=".so"
10356 postinstall_cmds=
10357 postuninstall_cmds=
10358 finish_cmds=
10359 finish_eval=
10360 shlibpath_var=
10361 shlibpath_overrides_runpath=unknown
10362 version_type=none
10363 dynamic_linker="$host_os ld.so"
10364 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10365 need_lib_prefix=unknown
10366 hardcode_into_libs=no
10367
10368 # when you set need_version to no, make sure it does not cause -set_version
10369 # flags to be left without arguments
10370 need_version=unknown
10371
10372 case $host_os in
10373 aix3*)
10374   version_type=linux
10375   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10376   shlibpath_var=LIBPATH
10377
10378   # AIX 3 has no versioning support, so we append a major version to the name.
10379   soname_spec='${libname}${release}${shared_ext}$major'
10380   ;;
10381
10382 aix[4-9]*)
10383   version_type=linux
10384   need_lib_prefix=no
10385   need_version=no
10386   hardcode_into_libs=yes
10387   if test "$host_cpu" = ia64; then
10388     # AIX 5 supports IA64
10389     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10390     shlibpath_var=LD_LIBRARY_PATH
10391   else
10392     # With GCC up to 2.95.x, collect2 would create an import file
10393     # for dependence libraries.  The import file would start with
10394     # the line `#! .'.  This would cause the generated library to
10395     # depend on `.', always an invalid library.  This was fixed in
10396     # development snapshots of GCC prior to 3.0.
10397     case $host_os in
10398       aix4 | aix4.[01] | aix4.[01].*)
10399       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10400            echo ' yes '
10401            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10402         :
10403       else
10404         can_build_shared=no
10405       fi
10406       ;;
10407     esac
10408     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10409     # soname into executable. Probably we can add versioning support to
10410     # collect2, so additional links can be useful in future.
10411     if test "$aix_use_runtimelinking" = yes; then
10412       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10413       # instead of lib<name>.a to let people know that these are not
10414       # typical AIX shared libraries.
10415       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10416     else
10417       # We preserve .a as extension for shared libraries through AIX4.2
10418       # and later when we are not doing run time linking.
10419       library_names_spec='${libname}${release}.a $libname.a'
10420       soname_spec='${libname}${release}${shared_ext}$major'
10421     fi
10422     shlibpath_var=LIBPATH
10423   fi
10424   ;;
10425
10426 amigaos*)
10427   case $host_cpu in
10428   powerpc)
10429     # Since July 2007 AmigaOS4 officially supports .so libraries.
10430     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10431     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10432     ;;
10433   m68k)
10434     library_names_spec='$libname.ixlibrary $libname.a'
10435     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10436     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 ${libname}_ixlibrary.a || exit 1; done'
10437     ;;
10438   esac
10439   ;;
10440
10441 beos*)
10442   library_names_spec='${libname}${shared_ext}'
10443   dynamic_linker="$host_os ld.so"
10444   shlibpath_var=LIBRARY_PATH
10445   ;;
10446
10447 bsdi[45]*)
10448   version_type=linux
10449   need_version=no
10450   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10451   soname_spec='${libname}${release}${shared_ext}$major'
10452   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10453   shlibpath_var=LD_LIBRARY_PATH
10454   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10455   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10456   # the default ld.so.conf also contains /usr/contrib/lib and
10457   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10458   # libtool to hard-code these into programs
10459   ;;
10460
10461 cygwin* | mingw* | pw32* | cegcc*)
10462   version_type=windows
10463   shrext_cmds=".dll"
10464   need_version=no
10465   need_lib_prefix=no
10466
10467   case $GCC,$host_os in
10468   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10469     library_names_spec='$libname.dll.a'
10470     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10471     postinstall_cmds='base_file=`basename \${file}`~
10472       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10473       dldir=$destdir/`dirname \$dlpath`~
10474       test -d \$dldir || mkdir -p \$dldir~
10475       $install_prog $dir/$dlname \$dldir/$dlname~
10476       chmod a+x \$dldir/$dlname~
10477       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10478         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10479       fi'
10480     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10481       dlpath=$dir/\$dldll~
10482        $RM \$dlpath'
10483     shlibpath_overrides_runpath=yes
10484
10485     case $host_os in
10486     cygwin*)
10487       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10488       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10489
10490       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10491       ;;
10492     mingw* | cegcc*)
10493       # MinGW DLLs use traditional 'lib' prefix
10494       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10495       ;;
10496     pw32*)
10497       # pw32 DLLs use 'pw' prefix rather than 'lib'
10498       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10499       ;;
10500     esac
10501     ;;
10502
10503   *)
10504     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10505     ;;
10506   esac
10507   dynamic_linker='Win32 ld.exe'
10508   # FIXME: first we should search . and the directory the executable is in
10509   shlibpath_var=PATH
10510   ;;
10511
10512 darwin* | rhapsody*)
10513   dynamic_linker="$host_os dyld"
10514   version_type=darwin
10515   need_lib_prefix=no
10516   need_version=no
10517   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10518   soname_spec='${libname}${release}${major}$shared_ext'
10519   shlibpath_overrides_runpath=yes
10520   shlibpath_var=DYLD_LIBRARY_PATH
10521   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10522
10523   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10524   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10525   ;;
10526
10527 dgux*)
10528   version_type=linux
10529   need_lib_prefix=no
10530   need_version=no
10531   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10532   soname_spec='${libname}${release}${shared_ext}$major'
10533   shlibpath_var=LD_LIBRARY_PATH
10534   ;;
10535
10536 freebsd* | dragonfly*)
10537   # DragonFly does not have aout.  When/if they implement a new
10538   # versioning mechanism, adjust this.
10539   if test -x /usr/bin/objformat; then
10540     objformat=`/usr/bin/objformat`
10541   else
10542     case $host_os in
10543     freebsd[23].*) objformat=aout ;;
10544     *) objformat=elf ;;
10545     esac
10546   fi
10547   version_type=freebsd-$objformat
10548   case $version_type in
10549     freebsd-elf*)
10550       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10551       need_version=no
10552       need_lib_prefix=no
10553       ;;
10554     freebsd-*)
10555       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10556       need_version=yes
10557       ;;
10558   esac
10559   shlibpath_var=LD_LIBRARY_PATH
10560   case $host_os in
10561   freebsd2.*)
10562     shlibpath_overrides_runpath=yes
10563     ;;
10564   freebsd3.[01]* | freebsdelf3.[01]*)
10565     shlibpath_overrides_runpath=yes
10566     hardcode_into_libs=yes
10567     ;;
10568   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10569   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10570     shlibpath_overrides_runpath=no
10571     hardcode_into_libs=yes
10572     ;;
10573   *) # from 4.6 on, and DragonFly
10574     shlibpath_overrides_runpath=yes
10575     hardcode_into_libs=yes
10576     ;;
10577   esac
10578   ;;
10579
10580 haiku*)
10581   version_type=linux
10582   need_lib_prefix=no
10583   need_version=no
10584   dynamic_linker="$host_os runtime_loader"
10585   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10586   soname_spec='${libname}${release}${shared_ext}$major'
10587   shlibpath_var=LIBRARY_PATH
10588   shlibpath_overrides_runpath=yes
10589   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10590   hardcode_into_libs=yes
10591   ;;
10592
10593 hpux9* | hpux10* | hpux11*)
10594   # Give a soname corresponding to the major version so that dld.sl refuses to
10595   # link against other versions.
10596   version_type=sunos
10597   need_lib_prefix=no
10598   need_version=no
10599   case $host_cpu in
10600   ia64*)
10601     shrext_cmds='.so'
10602     hardcode_into_libs=yes
10603     dynamic_linker="$host_os dld.so"
10604     shlibpath_var=LD_LIBRARY_PATH
10605     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10606     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10607     soname_spec='${libname}${release}${shared_ext}$major'
10608     if test "X$HPUX_IA64_MODE" = X32; then
10609       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10610     else
10611       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10612     fi
10613     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10614     ;;
10615   hppa*64*)
10616     shrext_cmds='.sl'
10617     hardcode_into_libs=yes
10618     dynamic_linker="$host_os dld.sl"
10619     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10620     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10621     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10622     soname_spec='${libname}${release}${shared_ext}$major'
10623     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10624     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10625     ;;
10626   *)
10627     shrext_cmds='.sl'
10628     dynamic_linker="$host_os dld.sl"
10629     shlibpath_var=SHLIB_PATH
10630     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10631     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10632     soname_spec='${libname}${release}${shared_ext}$major'
10633     ;;
10634   esac
10635   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10636   postinstall_cmds='chmod 555 $lib'
10637   # or fails outright, so override atomically:
10638   install_override_mode=555
10639   ;;
10640
10641 interix[3-9]*)
10642   version_type=linux
10643   need_lib_prefix=no
10644   need_version=no
10645   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10646   soname_spec='${libname}${release}${shared_ext}$major'
10647   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10648   shlibpath_var=LD_LIBRARY_PATH
10649   shlibpath_overrides_runpath=no
10650   hardcode_into_libs=yes
10651   ;;
10652
10653 irix5* | irix6* | nonstopux*)
10654   case $host_os in
10655     nonstopux*) version_type=nonstopux ;;
10656     *)
10657         if test "$lt_cv_prog_gnu_ld" = yes; then
10658                 version_type=linux
10659         else
10660                 version_type=irix
10661         fi ;;
10662   esac
10663   need_lib_prefix=no
10664   need_version=no
10665   soname_spec='${libname}${release}${shared_ext}$major'
10666   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10667   case $host_os in
10668   irix5* | nonstopux*)
10669     libsuff= shlibsuff=
10670     ;;
10671   *)
10672     case $LD in # libtool.m4 will add one of these switches to LD
10673     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10674       libsuff= shlibsuff= libmagic=32-bit;;
10675     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10676       libsuff=32 shlibsuff=N32 libmagic=N32;;
10677     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10678       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10679     *) libsuff= shlibsuff= libmagic=never-match;;
10680     esac
10681     ;;
10682   esac
10683   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10684   shlibpath_overrides_runpath=no
10685   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10686   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10687   hardcode_into_libs=yes
10688   ;;
10689
10690 # No shared lib support for Linux oldld, aout, or coff.
10691 linux*oldld* | linux*aout* | linux*coff*)
10692   dynamic_linker=no
10693   ;;
10694
10695 # This must be Linux ELF.
10696
10697 # uclinux* changes (here and below) have been submitted to the libtool
10698 # project, but have not yet been accepted: they are GCC-local changes
10699 # for the time being.  (See
10700 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10701 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10702   version_type=linux
10703   need_lib_prefix=no
10704   need_version=no
10705   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10706   soname_spec='${libname}${release}${shared_ext}$major'
10707   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10708   shlibpath_var=LD_LIBRARY_PATH
10709   shlibpath_overrides_runpath=no
10710
10711   # Some binutils ld are patched to set DT_RUNPATH
10712   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10713   $as_echo_n "(cached) " >&6
10714 else
10715   lt_cv_shlibpath_overrides_runpath=no
10716     save_LDFLAGS=$LDFLAGS
10717     save_libdir=$libdir
10718     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10719          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10720     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10721 /* end confdefs.h.  */
10722
10723 int
10724 main ()
10725 {
10726
10727   ;
10728   return 0;
10729 }
10730 _ACEOF
10731 if ac_fn_c_try_link "$LINENO"; then :
10732   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10733   lt_cv_shlibpath_overrides_runpath=yes
10734 fi
10735 fi
10736 rm -f core conftest.err conftest.$ac_objext \
10737     conftest$ac_exeext conftest.$ac_ext
10738     LDFLAGS=$save_LDFLAGS
10739     libdir=$save_libdir
10740
10741 fi
10742
10743   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10744
10745   # This implies no fast_install, which is unacceptable.
10746   # Some rework will be needed to allow for fast_install
10747   # before this can be enabled.
10748   hardcode_into_libs=yes
10749
10750   # Append ld.so.conf contents to the search path
10751   if test -f /etc/ld.so.conf; then
10752     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' ' '`
10753     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10754   fi
10755
10756   # We used to test for /lib/ld.so.1 and disable shared libraries on
10757   # powerpc, because MkLinux only supported shared libraries with the
10758   # GNU dynamic linker.  Since this was broken with cross compilers,
10759   # most powerpc-linux boxes support dynamic linking these days and
10760   # people can always --disable-shared, the test was removed, and we
10761   # assume the GNU/Linux dynamic linker is in use.
10762   dynamic_linker='GNU/Linux ld.so'
10763   ;;
10764
10765 netbsd*)
10766   version_type=sunos
10767   need_lib_prefix=no
10768   need_version=no
10769   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10770     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10771     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10772     dynamic_linker='NetBSD (a.out) ld.so'
10773   else
10774     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10775     soname_spec='${libname}${release}${shared_ext}$major'
10776     dynamic_linker='NetBSD ld.elf_so'
10777   fi
10778   shlibpath_var=LD_LIBRARY_PATH
10779   shlibpath_overrides_runpath=yes
10780   hardcode_into_libs=yes
10781   ;;
10782
10783 newsos6)
10784   version_type=linux
10785   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10786   shlibpath_var=LD_LIBRARY_PATH
10787   shlibpath_overrides_runpath=yes
10788   ;;
10789
10790 *nto* | *qnx*)
10791   version_type=qnx
10792   need_lib_prefix=no
10793   need_version=no
10794   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10795   soname_spec='${libname}${release}${shared_ext}$major'
10796   shlibpath_var=LD_LIBRARY_PATH
10797   shlibpath_overrides_runpath=no
10798   hardcode_into_libs=yes
10799   dynamic_linker='ldqnx.so'
10800   ;;
10801
10802 openbsd*)
10803   version_type=sunos
10804   sys_lib_dlsearch_path_spec="/usr/lib"
10805   need_lib_prefix=no
10806   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10807   case $host_os in
10808     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10809     *)                          need_version=no  ;;
10810   esac
10811   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10812   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10813   shlibpath_var=LD_LIBRARY_PATH
10814   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10815     case $host_os in
10816       openbsd2.[89] | openbsd2.[89].*)
10817         shlibpath_overrides_runpath=no
10818         ;;
10819       *)
10820         shlibpath_overrides_runpath=yes
10821         ;;
10822       esac
10823   else
10824     shlibpath_overrides_runpath=yes
10825   fi
10826   ;;
10827
10828 os2*)
10829   libname_spec='$name'
10830   shrext_cmds=".dll"
10831   need_lib_prefix=no
10832   library_names_spec='$libname${shared_ext} $libname.a'
10833   dynamic_linker='OS/2 ld.exe'
10834   shlibpath_var=LIBPATH
10835   ;;
10836
10837 osf3* | osf4* | osf5*)
10838   version_type=osf
10839   need_lib_prefix=no
10840   need_version=no
10841   soname_spec='${libname}${release}${shared_ext}$major'
10842   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10843   shlibpath_var=LD_LIBRARY_PATH
10844   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10845   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10846   ;;
10847
10848 rdos*)
10849   dynamic_linker=no
10850   ;;
10851
10852 solaris*)
10853   version_type=linux
10854   need_lib_prefix=no
10855   need_version=no
10856   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10857   soname_spec='${libname}${release}${shared_ext}$major'
10858   shlibpath_var=LD_LIBRARY_PATH
10859   shlibpath_overrides_runpath=yes
10860   hardcode_into_libs=yes
10861   # ldd complains unless libraries are executable
10862   postinstall_cmds='chmod +x $lib'
10863   ;;
10864
10865 sunos4*)
10866   version_type=sunos
10867   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10868   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10869   shlibpath_var=LD_LIBRARY_PATH
10870   shlibpath_overrides_runpath=yes
10871   if test "$with_gnu_ld" = yes; then
10872     need_lib_prefix=no
10873   fi
10874   need_version=yes
10875   ;;
10876
10877 sysv4 | sysv4.3*)
10878   version_type=linux
10879   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10880   soname_spec='${libname}${release}${shared_ext}$major'
10881   shlibpath_var=LD_LIBRARY_PATH
10882   case $host_vendor in
10883     sni)
10884       shlibpath_overrides_runpath=no
10885       need_lib_prefix=no
10886       runpath_var=LD_RUN_PATH
10887       ;;
10888     siemens)
10889       need_lib_prefix=no
10890       ;;
10891     motorola)
10892       need_lib_prefix=no
10893       need_version=no
10894       shlibpath_overrides_runpath=no
10895       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10896       ;;
10897   esac
10898   ;;
10899
10900 sysv4*MP*)
10901   if test -d /usr/nec ;then
10902     version_type=linux
10903     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10904     soname_spec='$libname${shared_ext}.$major'
10905     shlibpath_var=LD_LIBRARY_PATH
10906   fi
10907   ;;
10908
10909 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10910   version_type=freebsd-elf
10911   need_lib_prefix=no
10912   need_version=no
10913   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10914   soname_spec='${libname}${release}${shared_ext}$major'
10915   shlibpath_var=LD_LIBRARY_PATH
10916   shlibpath_overrides_runpath=yes
10917   hardcode_into_libs=yes
10918   if test "$with_gnu_ld" = yes; then
10919     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10920   else
10921     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10922     case $host_os in
10923       sco3.2v5*)
10924         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10925         ;;
10926     esac
10927   fi
10928   sys_lib_dlsearch_path_spec='/usr/lib'
10929   ;;
10930
10931 tpf*)
10932   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10933   version_type=linux
10934   need_lib_prefix=no
10935   need_version=no
10936   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10937   shlibpath_var=LD_LIBRARY_PATH
10938   shlibpath_overrides_runpath=no
10939   hardcode_into_libs=yes
10940   ;;
10941
10942 uts4*)
10943   version_type=linux
10944   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10945   soname_spec='${libname}${release}${shared_ext}$major'
10946   shlibpath_var=LD_LIBRARY_PATH
10947   ;;
10948
10949 # Shared libraries for VwWorks, >= 7 only at this stage
10950 # and (fpic) still incompatible with "large" code models
10951 # in a few configurations. Only for RTP mode in any case,
10952 # and upon explicit request at configure time.
10953 vxworks7*)
10954   dynamic_linker=no
10955   case ${with_multisubdir}-${enable_shared} in
10956     *large*)
10957       ;;
10958     *mrtp*-yes)
10959       version_type=linux
10960       need_lib_prefix=no
10961       need_version=no
10962       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10963       soname_spec='${libname}${release}${shared_ext}$major'
10964       dynamic_linker="$host_os module_loader"
10965       ;;
10966   esac
10967   ;;
10968 *)
10969   dynamic_linker=no
10970   ;;
10971 esac
10972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10973 $as_echo "$dynamic_linker" >&6; }
10974 test "$dynamic_linker" = no && can_build_shared=no
10975
10976 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10977 if test "$GCC" = yes; then
10978   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10979 fi
10980
10981 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10982   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10983 fi
10984 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10985   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10986 fi
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
11076
11077
11078
11079   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11080 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11081 hardcode_action=
11082 if test -n "$hardcode_libdir_flag_spec" ||
11083    test -n "$runpath_var" ||
11084    test "X$hardcode_automatic" = "Xyes" ; then
11085
11086   # We can hardcode non-existent directories.
11087   if test "$hardcode_direct" != no &&
11088      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11089      # have to relink, otherwise we might link with an installed library
11090      # when we should be linking with a yet-to-be-installed one
11091      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11092      test "$hardcode_minus_L" != no; then
11093     # Linking always hardcodes the temporary library directory.
11094     hardcode_action=relink
11095   else
11096     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11097     hardcode_action=immediate
11098   fi
11099 else
11100   # We cannot hardcode anything, or else we can only hardcode existing
11101   # directories.
11102   hardcode_action=unsupported
11103 fi
11104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11105 $as_echo "$hardcode_action" >&6; }
11106
11107 if test "$hardcode_action" = relink ||
11108    test "$inherit_rpath" = yes; then
11109   # Fast installation is not supported
11110   enable_fast_install=no
11111 elif test "$shlibpath_overrides_runpath" = yes ||
11112      test "$enable_shared" = no; then
11113   # Fast installation is not necessary
11114   enable_fast_install=needless
11115 fi
11116
11117
11118
11119
11120
11121
11122   if test "x$enable_dlopen" != xyes; then
11123   enable_dlopen=unknown
11124   enable_dlopen_self=unknown
11125   enable_dlopen_self_static=unknown
11126 else
11127   lt_cv_dlopen=no
11128   lt_cv_dlopen_libs=
11129
11130   case $host_os in
11131   beos*)
11132     lt_cv_dlopen="load_add_on"
11133     lt_cv_dlopen_libs=
11134     lt_cv_dlopen_self=yes
11135     ;;
11136
11137   mingw* | pw32* | cegcc*)
11138     lt_cv_dlopen="LoadLibrary"
11139     lt_cv_dlopen_libs=
11140     ;;
11141
11142   cygwin*)
11143     lt_cv_dlopen="dlopen"
11144     lt_cv_dlopen_libs=
11145     ;;
11146
11147   darwin*)
11148   # if libdl is installed we need to link against it
11149     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11150 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11151 if ${ac_cv_lib_dl_dlopen+:} false; then :
11152   $as_echo_n "(cached) " >&6
11153 else
11154   ac_check_lib_save_LIBS=$LIBS
11155 LIBS="-ldl  $LIBS"
11156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11157 /* end confdefs.h.  */
11158
11159 /* Override any GCC internal prototype to avoid an error.
11160    Use char because int might match the return type of a GCC
11161    builtin and then its argument prototype would still apply.  */
11162 #ifdef __cplusplus
11163 extern "C"
11164 #endif
11165 char dlopen ();
11166 int
11167 main ()
11168 {
11169 return dlopen ();
11170   ;
11171   return 0;
11172 }
11173 _ACEOF
11174 if ac_fn_c_try_link "$LINENO"; then :
11175   ac_cv_lib_dl_dlopen=yes
11176 else
11177   ac_cv_lib_dl_dlopen=no
11178 fi
11179 rm -f core conftest.err conftest.$ac_objext \
11180     conftest$ac_exeext conftest.$ac_ext
11181 LIBS=$ac_check_lib_save_LIBS
11182 fi
11183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11184 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11185 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11186   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11187 else
11188
11189     lt_cv_dlopen="dyld"
11190     lt_cv_dlopen_libs=
11191     lt_cv_dlopen_self=yes
11192
11193 fi
11194
11195     ;;
11196
11197   *)
11198     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11199 if test "x$ac_cv_func_shl_load" = xyes; then :
11200   lt_cv_dlopen="shl_load"
11201 else
11202   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11203 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11204 if ${ac_cv_lib_dld_shl_load+:} false; then :
11205   $as_echo_n "(cached) " >&6
11206 else
11207   ac_check_lib_save_LIBS=$LIBS
11208 LIBS="-ldld  $LIBS"
11209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11210 /* end confdefs.h.  */
11211
11212 /* Override any GCC internal prototype to avoid an error.
11213    Use char because int might match the return type of a GCC
11214    builtin and then its argument prototype would still apply.  */
11215 #ifdef __cplusplus
11216 extern "C"
11217 #endif
11218 char shl_load ();
11219 int
11220 main ()
11221 {
11222 return shl_load ();
11223   ;
11224   return 0;
11225 }
11226 _ACEOF
11227 if ac_fn_c_try_link "$LINENO"; then :
11228   ac_cv_lib_dld_shl_load=yes
11229 else
11230   ac_cv_lib_dld_shl_load=no
11231 fi
11232 rm -f core conftest.err conftest.$ac_objext \
11233     conftest$ac_exeext conftest.$ac_ext
11234 LIBS=$ac_check_lib_save_LIBS
11235 fi
11236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11237 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11238 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11239   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11240 else
11241   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11242 if test "x$ac_cv_func_dlopen" = xyes; then :
11243   lt_cv_dlopen="dlopen"
11244 else
11245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11246 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11247 if ${ac_cv_lib_dl_dlopen+:} false; then :
11248   $as_echo_n "(cached) " >&6
11249 else
11250   ac_check_lib_save_LIBS=$LIBS
11251 LIBS="-ldl  $LIBS"
11252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11253 /* end confdefs.h.  */
11254
11255 /* Override any GCC internal prototype to avoid an error.
11256    Use char because int might match the return type of a GCC
11257    builtin and then its argument prototype would still apply.  */
11258 #ifdef __cplusplus
11259 extern "C"
11260 #endif
11261 char dlopen ();
11262 int
11263 main ()
11264 {
11265 return dlopen ();
11266   ;
11267   return 0;
11268 }
11269 _ACEOF
11270 if ac_fn_c_try_link "$LINENO"; then :
11271   ac_cv_lib_dl_dlopen=yes
11272 else
11273   ac_cv_lib_dl_dlopen=no
11274 fi
11275 rm -f core conftest.err conftest.$ac_objext \
11276     conftest$ac_exeext conftest.$ac_ext
11277 LIBS=$ac_check_lib_save_LIBS
11278 fi
11279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11280 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11281 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11282   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11283 else
11284   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11285 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11286 if ${ac_cv_lib_svld_dlopen+:} false; then :
11287   $as_echo_n "(cached) " >&6
11288 else
11289   ac_check_lib_save_LIBS=$LIBS
11290 LIBS="-lsvld  $LIBS"
11291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11292 /* end confdefs.h.  */
11293
11294 /* Override any GCC internal prototype to avoid an error.
11295    Use char because int might match the return type of a GCC
11296    builtin and then its argument prototype would still apply.  */
11297 #ifdef __cplusplus
11298 extern "C"
11299 #endif
11300 char dlopen ();
11301 int
11302 main ()
11303 {
11304 return dlopen ();
11305   ;
11306   return 0;
11307 }
11308 _ACEOF
11309 if ac_fn_c_try_link "$LINENO"; then :
11310   ac_cv_lib_svld_dlopen=yes
11311 else
11312   ac_cv_lib_svld_dlopen=no
11313 fi
11314 rm -f core conftest.err conftest.$ac_objext \
11315     conftest$ac_exeext conftest.$ac_ext
11316 LIBS=$ac_check_lib_save_LIBS
11317 fi
11318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11319 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11320 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11321   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11322 else
11323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11324 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11325 if ${ac_cv_lib_dld_dld_link+:} false; then :
11326   $as_echo_n "(cached) " >&6
11327 else
11328   ac_check_lib_save_LIBS=$LIBS
11329 LIBS="-ldld  $LIBS"
11330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11331 /* end confdefs.h.  */
11332
11333 /* Override any GCC internal prototype to avoid an error.
11334    Use char because int might match the return type of a GCC
11335    builtin and then its argument prototype would still apply.  */
11336 #ifdef __cplusplus
11337 extern "C"
11338 #endif
11339 char dld_link ();
11340 int
11341 main ()
11342 {
11343 return dld_link ();
11344   ;
11345   return 0;
11346 }
11347 _ACEOF
11348 if ac_fn_c_try_link "$LINENO"; then :
11349   ac_cv_lib_dld_dld_link=yes
11350 else
11351   ac_cv_lib_dld_dld_link=no
11352 fi
11353 rm -f core conftest.err conftest.$ac_objext \
11354     conftest$ac_exeext conftest.$ac_ext
11355 LIBS=$ac_check_lib_save_LIBS
11356 fi
11357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11358 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11359 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11360   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11361 fi
11362
11363
11364 fi
11365
11366
11367 fi
11368
11369
11370 fi
11371
11372
11373 fi
11374
11375
11376 fi
11377
11378     ;;
11379   esac
11380
11381   if test "x$lt_cv_dlopen" != xno; then
11382     enable_dlopen=yes
11383   else
11384     enable_dlopen=no
11385   fi
11386
11387   case $lt_cv_dlopen in
11388   dlopen)
11389     save_CPPFLAGS="$CPPFLAGS"
11390     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11391
11392     save_LDFLAGS="$LDFLAGS"
11393     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11394
11395     save_LIBS="$LIBS"
11396     LIBS="$lt_cv_dlopen_libs $LIBS"
11397
11398     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11399 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11400 if ${lt_cv_dlopen_self+:} false; then :
11401   $as_echo_n "(cached) " >&6
11402 else
11403           if test "$cross_compiling" = yes; then :
11404   lt_cv_dlopen_self=cross
11405 else
11406   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11407   lt_status=$lt_dlunknown
11408   cat > conftest.$ac_ext <<_LT_EOF
11409 #line 11409 "configure"
11410 #include "confdefs.h"
11411
11412 #if HAVE_DLFCN_H
11413 #include <dlfcn.h>
11414 #endif
11415
11416 #include <stdio.h>
11417
11418 #ifdef RTLD_GLOBAL
11419 #  define LT_DLGLOBAL           RTLD_GLOBAL
11420 #else
11421 #  ifdef DL_GLOBAL
11422 #    define LT_DLGLOBAL         DL_GLOBAL
11423 #  else
11424 #    define LT_DLGLOBAL         0
11425 #  endif
11426 #endif
11427
11428 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11429    find out it does not work in some platform. */
11430 #ifndef LT_DLLAZY_OR_NOW
11431 #  ifdef RTLD_LAZY
11432 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11433 #  else
11434 #    ifdef DL_LAZY
11435 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11436 #    else
11437 #      ifdef RTLD_NOW
11438 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11439 #      else
11440 #        ifdef DL_NOW
11441 #          define LT_DLLAZY_OR_NOW      DL_NOW
11442 #        else
11443 #          define LT_DLLAZY_OR_NOW      0
11444 #        endif
11445 #      endif
11446 #    endif
11447 #  endif
11448 #endif
11449
11450 /* When -fvisbility=hidden is used, assume the code has been annotated
11451    correspondingly for the symbols needed.  */
11452 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11453 void fnord () __attribute__((visibility("default")));
11454 #endif
11455
11456 void fnord () { int i=42; }
11457 int main ()
11458 {
11459   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11460   int status = $lt_dlunknown;
11461
11462   if (self)
11463     {
11464       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11465       else
11466         {
11467           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11468           else puts (dlerror ());
11469         }
11470       /* dlclose (self); */
11471     }
11472   else
11473     puts (dlerror ());
11474
11475   return status;
11476 }
11477 _LT_EOF
11478   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11479   (eval $ac_link) 2>&5
11480   ac_status=$?
11481   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11482   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11483     (./conftest; exit; ) >&5 2>/dev/null
11484     lt_status=$?
11485     case x$lt_status in
11486       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11487       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11488       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11489     esac
11490   else :
11491     # compilation failed
11492     lt_cv_dlopen_self=no
11493   fi
11494 fi
11495 rm -fr conftest*
11496
11497
11498 fi
11499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11500 $as_echo "$lt_cv_dlopen_self" >&6; }
11501
11502     if test "x$lt_cv_dlopen_self" = xyes; then
11503       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11504       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11505 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11506 if ${lt_cv_dlopen_self_static+:} false; then :
11507   $as_echo_n "(cached) " >&6
11508 else
11509           if test "$cross_compiling" = yes; then :
11510   lt_cv_dlopen_self_static=cross
11511 else
11512   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11513   lt_status=$lt_dlunknown
11514   cat > conftest.$ac_ext <<_LT_EOF
11515 #line 11515 "configure"
11516 #include "confdefs.h"
11517
11518 #if HAVE_DLFCN_H
11519 #include <dlfcn.h>
11520 #endif
11521
11522 #include <stdio.h>
11523
11524 #ifdef RTLD_GLOBAL
11525 #  define LT_DLGLOBAL           RTLD_GLOBAL
11526 #else
11527 #  ifdef DL_GLOBAL
11528 #    define LT_DLGLOBAL         DL_GLOBAL
11529 #  else
11530 #    define LT_DLGLOBAL         0
11531 #  endif
11532 #endif
11533
11534 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11535    find out it does not work in some platform. */
11536 #ifndef LT_DLLAZY_OR_NOW
11537 #  ifdef RTLD_LAZY
11538 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11539 #  else
11540 #    ifdef DL_LAZY
11541 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11542 #    else
11543 #      ifdef RTLD_NOW
11544 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11545 #      else
11546 #        ifdef DL_NOW
11547 #          define LT_DLLAZY_OR_NOW      DL_NOW
11548 #        else
11549 #          define LT_DLLAZY_OR_NOW      0
11550 #        endif
11551 #      endif
11552 #    endif
11553 #  endif
11554 #endif
11555
11556 /* When -fvisbility=hidden is used, assume the code has been annotated
11557    correspondingly for the symbols needed.  */
11558 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11559 void fnord () __attribute__((visibility("default")));
11560 #endif
11561
11562 void fnord () { int i=42; }
11563 int main ()
11564 {
11565   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11566   int status = $lt_dlunknown;
11567
11568   if (self)
11569     {
11570       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11571       else
11572         {
11573           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11574           else puts (dlerror ());
11575         }
11576       /* dlclose (self); */
11577     }
11578   else
11579     puts (dlerror ());
11580
11581   return status;
11582 }
11583 _LT_EOF
11584   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11585   (eval $ac_link) 2>&5
11586   ac_status=$?
11587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11588   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11589     (./conftest; exit; ) >&5 2>/dev/null
11590     lt_status=$?
11591     case x$lt_status in
11592       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11593       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11594       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11595     esac
11596   else :
11597     # compilation failed
11598     lt_cv_dlopen_self_static=no
11599   fi
11600 fi
11601 rm -fr conftest*
11602
11603
11604 fi
11605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11606 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11607     fi
11608
11609     CPPFLAGS="$save_CPPFLAGS"
11610     LDFLAGS="$save_LDFLAGS"
11611     LIBS="$save_LIBS"
11612     ;;
11613   esac
11614
11615   case $lt_cv_dlopen_self in
11616   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11617   *) enable_dlopen_self=unknown ;;
11618   esac
11619
11620   case $lt_cv_dlopen_self_static in
11621   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11622   *) enable_dlopen_self_static=unknown ;;
11623   esac
11624 fi
11625
11626
11627
11628
11629
11630
11631
11632
11633
11634
11635
11636
11637
11638
11639
11640
11641
11642 striplib=
11643 old_striplib=
11644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11645 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11646 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11647   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11648   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11650 $as_echo "yes" >&6; }
11651 else
11652 # FIXME - insert some real tests, host_os isn't really good enough
11653   case $host_os in
11654   darwin*)
11655     if test -n "$STRIP" ; then
11656       striplib="$STRIP -x"
11657       old_striplib="$STRIP -S"
11658       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11659 $as_echo "yes" >&6; }
11660     else
11661       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11662 $as_echo "no" >&6; }
11663     fi
11664     ;;
11665   *)
11666     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11667 $as_echo "no" >&6; }
11668     ;;
11669   esac
11670 fi
11671
11672
11673
11674
11675
11676
11677
11678
11679
11680
11681
11682
11683   # Report which library types will actually be built
11684   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11685 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11687 $as_echo "$can_build_shared" >&6; }
11688
11689   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11690 $as_echo_n "checking whether to build shared libraries... " >&6; }
11691   test "$can_build_shared" = "no" && enable_shared=no
11692
11693   # On AIX, shared libraries and static libraries use the same namespace, and
11694   # are all built from PIC.
11695   case $host_os in
11696   aix3*)
11697     test "$enable_shared" = yes && enable_static=no
11698     if test -n "$RANLIB"; then
11699       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11700       postinstall_cmds='$RANLIB $lib'
11701     fi
11702     ;;
11703
11704   aix[4-9]*)
11705     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11706       test "$enable_shared" = yes && enable_static=no
11707     fi
11708     ;;
11709   esac
11710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11711 $as_echo "$enable_shared" >&6; }
11712
11713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11714 $as_echo_n "checking whether to build static libraries... " >&6; }
11715   # Make sure either enable_shared or enable_static is yes.
11716   test "$enable_shared" = yes || enable_static=yes
11717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11718 $as_echo "$enable_static" >&6; }
11719
11720
11721
11722
11723 fi
11724 ac_ext=c
11725 ac_cpp='$CPP $CPPFLAGS'
11726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11729
11730 CC="$lt_save_CC"
11731
11732
11733
11734
11735
11736
11737
11738
11739
11740
11741
11742
11743
11744         ac_config_commands="$ac_config_commands libtool"
11745
11746
11747
11748
11749 # Only expand once:
11750
11751
11752
11753
11754
11755 case $host in
11756   *-cygwin* | *-mingw*)
11757     # 'host' will be top-level target in the case of a target lib,
11758     # we must compare to with_cross_host to decide if this is a native
11759     # or cross-compiler and select where to install dlls appropriately.
11760     if test -n "$with_cross_host" &&
11761         test x"$with_cross_host" != x"no"; then
11762       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11763     else
11764       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11765     fi
11766     ;;
11767   *)
11768     lt_host_flags=
11769     ;;
11770 esac
11771
11772
11773
11774
11775
11776
11777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11778 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11779     # Check whether --enable-maintainer-mode was given.
11780 if test "${enable_maintainer_mode+set}" = set; then :
11781   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11782 else
11783   USE_MAINTAINER_MODE=no
11784 fi
11785
11786   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11787 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11788    if test $USE_MAINTAINER_MODE = yes; then
11789   MAINTAINER_MODE_TRUE=
11790   MAINTAINER_MODE_FALSE='#'
11791 else
11792   MAINTAINER_MODE_TRUE='#'
11793   MAINTAINER_MODE_FALSE=
11794 fi
11795
11796   MAINT=$MAINTAINER_MODE_TRUE
11797
11798
11799
11800 # For libtool versioning info, format is CURRENT:REVISION:AGE
11801 libtool_VERSION=3:0:2
11802
11803
11804 # Check for used threading-model
11805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11806 $as_echo_n "checking for thread model used by GCC... " >&6; }
11807 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11809 $as_echo "$target_thread_file" >&6; }
11810
11811 case "$target" in
11812  *aarch64*)
11813     ac_ext=c
11814 ac_cpp='$CPP $CPPFLAGS'
11815 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11816 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11817 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11818
11819 enable_aarch64_lse=
11820 save_CFLAGS="$CFLAGS"
11821 for real_option in -march=armv8-a+lse; do
11822   # Do the check with the no- prefix removed since gcc silently
11823   # accepts any -Wno-* option on purpose
11824   case $real_option in
11825     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11826     *) option=$real_option ;;
11827   esac
11828   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11829
11830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11831 $as_echo_n "checking whether $CC supports $option... " >&6; }
11832 if eval \${$as_acx_Woption+:} false; then :
11833   $as_echo_n "(cached) " >&6
11834 else
11835   CFLAGS="$option"
11836     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11837 /* end confdefs.h.  */
11838
11839 int
11840 main ()
11841 {
11842
11843   ;
11844   return 0;
11845 }
11846 _ACEOF
11847 if ac_fn_c_try_compile "$LINENO"; then :
11848   eval "$as_acx_Woption=yes"
11849 else
11850   eval "$as_acx_Woption=no"
11851 fi
11852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11853
11854 fi
11855 eval ac_res=\$$as_acx_Woption
11856                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11857 $as_echo "$ac_res" >&6; }
11858   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11859   enable_aarch64_lse="$enable_aarch64_lse${enable_aarch64_lse:+ }$real_option"
11860 fi
11861   done
11862 CFLAGS="$save_CFLAGS"
11863 ac_ext=c
11864 ac_cpp='$CPP $CPPFLAGS'
11865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11867 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11868
11869
11870     ;;
11871 esac
11872
11873 # Get target configury.
11874 . ${srcdir}/configure.tgt
11875 if test -n "$UNSUPPORTED"; then
11876   as_fn_error $? "Configuration ${target} is unsupported." "$LINENO" 5
11877 fi
11878
11879 # Write out the ifunc resolver arg type.
11880
11881 cat >>confdefs.h <<_ACEOF
11882 #define IFUNC_RESOLVER_ARGS $IFUNC_RESOLVER_ARGS
11883 _ACEOF
11884
11885
11886 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11887 # make silly decisions about what the cpu can do.
11888 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11889
11890 # Check header files.
11891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11892 $as_echo_n "checking for ANSI C header files... " >&6; }
11893 if ${ac_cv_header_stdc+:} false; then :
11894   $as_echo_n "(cached) " >&6
11895 else
11896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11897 /* end confdefs.h.  */
11898 #include <stdlib.h>
11899 #include <stdarg.h>
11900 #include <string.h>
11901 #include <float.h>
11902
11903 int
11904 main ()
11905 {
11906
11907   ;
11908   return 0;
11909 }
11910 _ACEOF
11911 if ac_fn_c_try_compile "$LINENO"; then :
11912   ac_cv_header_stdc=yes
11913 else
11914   ac_cv_header_stdc=no
11915 fi
11916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11917
11918 if test $ac_cv_header_stdc = yes; then
11919   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11921 /* end confdefs.h.  */
11922 #include <string.h>
11923
11924 _ACEOF
11925 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11926   $EGREP "memchr" >/dev/null 2>&1; then :
11927
11928 else
11929   ac_cv_header_stdc=no
11930 fi
11931 rm -f conftest*
11932
11933 fi
11934
11935 if test $ac_cv_header_stdc = yes; then
11936   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11937   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11938 /* end confdefs.h.  */
11939 #include <stdlib.h>
11940
11941 _ACEOF
11942 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11943   $EGREP "free" >/dev/null 2>&1; then :
11944
11945 else
11946   ac_cv_header_stdc=no
11947 fi
11948 rm -f conftest*
11949
11950 fi
11951
11952 if test $ac_cv_header_stdc = yes; then
11953   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11954   if test "$cross_compiling" = yes; then :
11955   :
11956 else
11957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11958 /* end confdefs.h.  */
11959 #include <ctype.h>
11960 #include <stdlib.h>
11961 #if ((' ' & 0x0FF) == 0x020)
11962 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11963 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11964 #else
11965 # define ISLOWER(c) \
11966                    (('a' <= (c) && (c) <= 'i') \
11967                      || ('j' <= (c) && (c) <= 'r') \
11968                      || ('s' <= (c) && (c) <= 'z'))
11969 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11970 #endif
11971
11972 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11973 int
11974 main ()
11975 {
11976   int i;
11977   for (i = 0; i < 256; i++)
11978     if (XOR (islower (i), ISLOWER (i))
11979         || toupper (i) != TOUPPER (i))
11980       return 2;
11981   return 0;
11982 }
11983 _ACEOF
11984 if ac_fn_c_try_run "$LINENO"; then :
11985
11986 else
11987   ac_cv_header_stdc=no
11988 fi
11989 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11990   conftest.$ac_objext conftest.beam conftest.$ac_ext
11991 fi
11992
11993 fi
11994 fi
11995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11996 $as_echo "$ac_cv_header_stdc" >&6; }
11997 if test $ac_cv_header_stdc = yes; then
11998
11999 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12000
12001 fi
12002
12003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
12004 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
12005 if ${gcc_cv_header_string+:} false; then :
12006   $as_echo_n "(cached) " >&6
12007 else
12008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12009 /* end confdefs.h.  */
12010 #include <string.h>
12011 #include <strings.h>
12012 int
12013 main ()
12014 {
12015
12016   ;
12017   return 0;
12018 }
12019 _ACEOF
12020 if ac_fn_c_try_compile "$LINENO"; then :
12021   gcc_cv_header_string=yes
12022 else
12023   gcc_cv_header_string=no
12024 fi
12025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12026 fi
12027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
12028 $as_echo "$gcc_cv_header_string" >&6; }
12029 if test $gcc_cv_header_string = yes; then
12030
12031 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
12032
12033 fi
12034
12035
12036
12037 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12038
12039 acx_cv_header_stdint=stddef.h
12040 acx_cv_header_stdint_kind="(already complete)"
12041 for i in stdint.h $inttype_headers; do
12042   unset ac_cv_type_uintptr_t
12043   unset ac_cv_type_uintmax_t
12044   unset ac_cv_type_int_least32_t
12045   unset ac_cv_type_int_fast32_t
12046   unset ac_cv_type_uint64_t
12047   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12048   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12049 #include <$i>
12050 "
12051 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12052   acx_cv_header_stdint=$i
12053 else
12054   continue
12055 fi
12056
12057   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12058 #include <$i>
12059 "
12060 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12061
12062 else
12063   acx_cv_header_stdint_kind="(mostly complete)"
12064 fi
12065
12066   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12067 #include <$i>
12068 "
12069 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12070
12071 else
12072   acx_cv_header_stdint_kind="(mostly complete)"
12073 fi
12074
12075   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12076 #include <$i>
12077 "
12078 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12079
12080 else
12081   acx_cv_header_stdint_kind="(mostly complete)"
12082 fi
12083
12084   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12085 #include <$i>
12086 "
12087 if test "x$ac_cv_type_uint64_t" = xyes; then :
12088
12089 else
12090   acx_cv_header_stdint_kind="(lacks uint64_t)"
12091 fi
12092
12093   break
12094 done
12095 if test "$acx_cv_header_stdint" = stddef.h; then
12096   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12097   for i in stdint.h $inttype_headers; do
12098     unset ac_cv_type_uintptr_t
12099     unset ac_cv_type_uint32_t
12100     unset ac_cv_type_uint64_t
12101     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12102     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12103 #include <$i>
12104 "
12105 if test "x$ac_cv_type_uint32_t" = xyes; then :
12106   acx_cv_header_stdint=$i
12107 else
12108   continue
12109 fi
12110
12111     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12112 #include <$i>
12113 "
12114 if test "x$ac_cv_type_uint64_t" = xyes; then :
12115
12116 fi
12117
12118     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12119 #include <$i>
12120 "
12121 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12122
12123 fi
12124
12125     break
12126   done
12127 fi
12128 if test "$acx_cv_header_stdint" = stddef.h; then
12129   acx_cv_header_stdint_kind="(u_intXX_t style)"
12130   for i in sys/types.h $inttype_headers; do
12131     unset ac_cv_type_u_int32_t
12132     unset ac_cv_type_u_int64_t
12133     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12134     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12135 #include <$i>
12136 "
12137 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12138   acx_cv_header_stdint=$i
12139 else
12140   continue
12141 fi
12142
12143     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12144 #include <$i>
12145 "
12146 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12147
12148 fi
12149
12150     break
12151   done
12152 fi
12153 if test "$acx_cv_header_stdint" = stddef.h; then
12154   acx_cv_header_stdint_kind="(using manual detection)"
12155 fi
12156
12157 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12158 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12159 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12160 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12161 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12162
12163 # ----------------- Summarize what we found so far
12164
12165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12166 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12167
12168 case `$as_basename -- gstdint.h ||
12169 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12170          Xgstdint.h : 'X\(//\)$' \| \
12171          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12172 $as_echo X/gstdint.h |
12173     sed '/^.*\/\([^/][^/]*\)\/*$/{
12174             s//\1/
12175             q
12176           }
12177           /^X\/\(\/\/\)$/{
12178             s//\1/
12179             q
12180           }
12181           /^X\/\(\/\).*/{
12182             s//\1/
12183             q
12184           }
12185           s/.*/./; q'` in
12186   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12187 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12188   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12189 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12190   *) ;;
12191 esac
12192
12193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12194 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12195
12196 # ----------------- done included file, check C basic types --------
12197
12198 # Lacking an uintptr_t?  Test size of void *
12199 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12200   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12201 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12202 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12203 # This bug is HP SR number 8606223364.
12204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12205 $as_echo_n "checking size of void *... " >&6; }
12206 if ${ac_cv_sizeof_void_p+:} false; then :
12207   $as_echo_n "(cached) " >&6
12208 else
12209   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12210
12211 else
12212   if test "$ac_cv_type_void_p" = yes; then
12213      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12214 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12215 as_fn_error 77 "cannot compute sizeof (void *)
12216 See \`config.log' for more details" "$LINENO" 5; }
12217    else
12218      ac_cv_sizeof_void_p=0
12219    fi
12220 fi
12221
12222 fi
12223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12224 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12225
12226
12227
12228 cat >>confdefs.h <<_ACEOF
12229 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12230 _ACEOF
12231
12232  ;;
12233 esac
12234
12235 # Lacking an uint64_t?  Test size of long
12236 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
12237   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
12238 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12239 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12240 # This bug is HP SR number 8606223364.
12241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
12242 $as_echo_n "checking size of long... " >&6; }
12243 if ${ac_cv_sizeof_long+:} false; then :
12244   $as_echo_n "(cached) " >&6
12245 else
12246   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
12247
12248 else
12249   if test "$ac_cv_type_long" = yes; then
12250      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12251 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12252 as_fn_error 77 "cannot compute sizeof (long)
12253 See \`config.log' for more details" "$LINENO" 5; }
12254    else
12255      ac_cv_sizeof_long=0
12256    fi
12257 fi
12258
12259 fi
12260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
12261 $as_echo "$ac_cv_sizeof_long" >&6; }
12262
12263
12264
12265 cat >>confdefs.h <<_ACEOF
12266 #define SIZEOF_LONG $ac_cv_sizeof_long
12267 _ACEOF
12268
12269  ;;
12270 esac
12271
12272 if test $acx_cv_header_stdint = stddef.h; then
12273   # Lacking a good header?  Test size of everything and deduce all types.
12274   # The cast to long int works around a bug in the HP C Compiler
12275 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12276 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12277 # This bug is HP SR number 8606223364.
12278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
12279 $as_echo_n "checking size of int... " >&6; }
12280 if ${ac_cv_sizeof_int+:} false; then :
12281   $as_echo_n "(cached) " >&6
12282 else
12283   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12284
12285 else
12286   if test "$ac_cv_type_int" = yes; then
12287      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12288 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12289 as_fn_error 77 "cannot compute sizeof (int)
12290 See \`config.log' for more details" "$LINENO" 5; }
12291    else
12292      ac_cv_sizeof_int=0
12293    fi
12294 fi
12295
12296 fi
12297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12298 $as_echo "$ac_cv_sizeof_int" >&6; }
12299
12300
12301
12302 cat >>confdefs.h <<_ACEOF
12303 #define SIZEOF_INT $ac_cv_sizeof_int
12304 _ACEOF
12305
12306
12307   # The cast to long int works around a bug in the HP C Compiler
12308 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12309 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12310 # This bug is HP SR number 8606223364.
12311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12312 $as_echo_n "checking size of short... " >&6; }
12313 if ${ac_cv_sizeof_short+:} false; then :
12314   $as_echo_n "(cached) " >&6
12315 else
12316   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12317
12318 else
12319   if test "$ac_cv_type_short" = yes; then
12320      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12321 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12322 as_fn_error 77 "cannot compute sizeof (short)
12323 See \`config.log' for more details" "$LINENO" 5; }
12324    else
12325      ac_cv_sizeof_short=0
12326    fi
12327 fi
12328
12329 fi
12330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12331 $as_echo "$ac_cv_sizeof_short" >&6; }
12332
12333
12334
12335 cat >>confdefs.h <<_ACEOF
12336 #define SIZEOF_SHORT $ac_cv_sizeof_short
12337 _ACEOF
12338
12339
12340   # The cast to long int works around a bug in the HP C Compiler
12341 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12342 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12343 # This bug is HP SR number 8606223364.
12344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12345 $as_echo_n "checking size of char... " >&6; }
12346 if ${ac_cv_sizeof_char+:} false; then :
12347   $as_echo_n "(cached) " >&6
12348 else
12349   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12350
12351 else
12352   if test "$ac_cv_type_char" = yes; then
12353      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12354 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12355 as_fn_error 77 "cannot compute sizeof (char)
12356 See \`config.log' for more details" "$LINENO" 5; }
12357    else
12358      ac_cv_sizeof_char=0
12359    fi
12360 fi
12361
12362 fi
12363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12364 $as_echo "$ac_cv_sizeof_char" >&6; }
12365
12366
12367
12368 cat >>confdefs.h <<_ACEOF
12369 #define SIZEOF_CHAR $ac_cv_sizeof_char
12370 _ACEOF
12371
12372
12373
12374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12375 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12376   case "$ac_cv_sizeof_char" in
12377     1) acx_cv_type_int8_t=char ;;
12378     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
12379   esac
12380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12381 $as_echo "$acx_cv_type_int8_t" >&6; }
12382
12383   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12384 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12385   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12386     2:*) acx_cv_type_int16_t=int ;;
12387     *:2) acx_cv_type_int16_t=short ;;
12388     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
12389   esac
12390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12391 $as_echo "$acx_cv_type_int16_t" >&6; }
12392
12393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12394 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12395   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12396     4:*) acx_cv_type_int32_t=int ;;
12397     *:4) acx_cv_type_int32_t=long ;;
12398     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
12399   esac
12400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12401 $as_echo "$acx_cv_type_int32_t" >&6; }
12402 fi
12403
12404 # These tests are here to make the output prettier
12405
12406 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12407   case "$ac_cv_sizeof_long" in
12408     8) acx_cv_type_int64_t=long ;;
12409   esac
12410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12411 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12413 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12414 fi
12415
12416 # Now we can use the above types
12417
12418 if test "$ac_cv_type_uintptr_t" != yes; then
12419   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12420 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12421   case $ac_cv_sizeof_void_p in
12422     2) acx_cv_type_intptr_t=int16_t ;;
12423     4) acx_cv_type_intptr_t=int32_t ;;
12424     8) acx_cv_type_intptr_t=int64_t ;;
12425     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12426   esac
12427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12428 $as_echo "$acx_cv_type_intptr_t" >&6; }
12429 fi
12430
12431 # ----------------- done all checks, emit header -------------
12432 ac_config_commands="$ac_config_commands gstdint.h"
12433
12434
12435
12436 for ac_header in fenv.h
12437 do :
12438   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12439 if test "x$ac_cv_header_fenv_h" = xyes; then :
12440   cat >>confdefs.h <<_ACEOF
12441 #define HAVE_FENV_H 1
12442 _ACEOF
12443
12444 fi
12445
12446 done
12447
12448
12449 # Check for common type sizes
12450
12451   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12452 $as_echo_n "checking for 1 byte integer... " >&6; }
12453 if ${libat_cv_have_mode_QI+:} false; then :
12454   $as_echo_n "(cached) " >&6
12455 else
12456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12457 /* end confdefs.h.  */
12458 int x __attribute__((mode(QI)));
12459 _ACEOF
12460 if ac_fn_c_try_compile "$LINENO"; then :
12461   libat_cv_have_mode_QI=yes
12462 else
12463   libat_cv_have_mode_QI=no
12464 fi
12465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12466 fi
12467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12468 $as_echo "$libat_cv_have_mode_QI" >&6; }
12469
12470   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12471
12472 cat >>confdefs.h <<_ACEOF
12473 #define HAVE_INT1 $yesno
12474 _ACEOF
12475
12476
12477   if test x$libat_cv_have_mode_QI = xyes; then
12478     SIZES="$SIZES 1"
12479   fi
12480
12481
12482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12483 $as_echo_n "checking for 2 byte integer... " >&6; }
12484 if ${libat_cv_have_mode_HI+:} false; then :
12485   $as_echo_n "(cached) " >&6
12486 else
12487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12488 /* end confdefs.h.  */
12489 int x __attribute__((mode(HI)));
12490 _ACEOF
12491 if ac_fn_c_try_compile "$LINENO"; then :
12492   libat_cv_have_mode_HI=yes
12493 else
12494   libat_cv_have_mode_HI=no
12495 fi
12496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12497 fi
12498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12499 $as_echo "$libat_cv_have_mode_HI" >&6; }
12500
12501   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12502
12503 cat >>confdefs.h <<_ACEOF
12504 #define HAVE_INT2 $yesno
12505 _ACEOF
12506
12507
12508   if test x$libat_cv_have_mode_HI = xyes; then
12509     SIZES="$SIZES 2"
12510   fi
12511
12512
12513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12514 $as_echo_n "checking for 4 byte integer... " >&6; }
12515 if ${libat_cv_have_mode_SI+:} false; then :
12516   $as_echo_n "(cached) " >&6
12517 else
12518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12519 /* end confdefs.h.  */
12520 int x __attribute__((mode(SI)));
12521 _ACEOF
12522 if ac_fn_c_try_compile "$LINENO"; then :
12523   libat_cv_have_mode_SI=yes
12524 else
12525   libat_cv_have_mode_SI=no
12526 fi
12527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12528 fi
12529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12530 $as_echo "$libat_cv_have_mode_SI" >&6; }
12531
12532   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12533
12534 cat >>confdefs.h <<_ACEOF
12535 #define HAVE_INT4 $yesno
12536 _ACEOF
12537
12538
12539   if test x$libat_cv_have_mode_SI = xyes; then
12540     SIZES="$SIZES 4"
12541   fi
12542
12543
12544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12545 $as_echo_n "checking for 8 byte integer... " >&6; }
12546 if ${libat_cv_have_mode_DI+:} false; then :
12547   $as_echo_n "(cached) " >&6
12548 else
12549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12550 /* end confdefs.h.  */
12551 int x __attribute__((mode(DI)));
12552 _ACEOF
12553 if ac_fn_c_try_compile "$LINENO"; then :
12554   libat_cv_have_mode_DI=yes
12555 else
12556   libat_cv_have_mode_DI=no
12557 fi
12558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12559 fi
12560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12561 $as_echo "$libat_cv_have_mode_DI" >&6; }
12562
12563   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12564
12565 cat >>confdefs.h <<_ACEOF
12566 #define HAVE_INT8 $yesno
12567 _ACEOF
12568
12569
12570   if test x$libat_cv_have_mode_DI = xyes; then
12571     SIZES="$SIZES 8"
12572   fi
12573
12574
12575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12576 $as_echo_n "checking for 16 byte integer... " >&6; }
12577 if ${libat_cv_have_mode_TI+:} false; then :
12578   $as_echo_n "(cached) " >&6
12579 else
12580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12581 /* end confdefs.h.  */
12582 int x __attribute__((mode(TI)));
12583 _ACEOF
12584 if ac_fn_c_try_compile "$LINENO"; then :
12585   libat_cv_have_mode_TI=yes
12586 else
12587   libat_cv_have_mode_TI=no
12588 fi
12589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12590 fi
12591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12592 $as_echo "$libat_cv_have_mode_TI" >&6; }
12593
12594   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12595
12596 cat >>confdefs.h <<_ACEOF
12597 #define HAVE_INT16 $yesno
12598 _ACEOF
12599
12600
12601   if test x$libat_cv_have_mode_TI = xyes; then
12602     SIZES="$SIZES 16"
12603   fi
12604
12605
12606
12607 # Check for compiler builtins of atomic operations.
12608
12609   # Do link tests if possible, instead asm tests, limited to some platforms
12610   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12611   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12612   atomic_builtins_link_tests=no
12613   if test x$gcc_no_link != xyes; then
12614     # Can do link tests. Limit to some tested platforms
12615     case "$host" in
12616       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12617         atomic_builtins_link_tests=yes
12618         ;;
12619     esac
12620   fi
12621
12622
12623
12624   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12625 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12626 if ${libat_cv_have_at_ldst_1+:} false; then :
12627   $as_echo_n "(cached) " >&6
12628 else
12629
12630     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12631 /* end confdefs.h.  */
12632
12633 int
12634 main ()
12635 {
12636 typedef int T __attribute__((mode(QI)));
12637      T *x; volatile T sink; asm("" : "=g"(x));
12638      sink = __atomic_load_n(x, 0);
12639      __atomic_store_n(x, sink, 0);
12640   ;
12641   return 0;
12642 }
12643 _ACEOF
12644     if test x$atomic_builtins_link_tests = xyes; then
12645       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12646   (eval $ac_link) 2>&5
12647   ac_status=$?
12648   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12649   test $ac_status = 0; }; then
12650         eval libat_cv_have_at_ldst_1=yes
12651       else
12652         eval libat_cv_have_at_ldst_1=no
12653       fi
12654     else
12655       old_CFLAGS="$CFLAGS"
12656       # Compile unoptimized.
12657       CFLAGS="$CFLAGS -O0 -S"
12658       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12659   (eval $ac_compile) 2>&5
12660   ac_status=$?
12661   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12662   test $ac_status = 0; }; then
12663         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12664           eval libat_cv_have_at_ldst_1=no
12665         else
12666           eval libat_cv_have_at_ldst_1=yes
12667         fi
12668       else
12669         eval libat_cv_have_at_ldst_1=no
12670       fi
12671       CFLAGS="$old_CFLAGS"
12672     fi
12673     rm -f conftest*
12674
12675 fi
12676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12677 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12678
12679
12680   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12681
12682 cat >>confdefs.h <<_ACEOF
12683 #define HAVE_ATOMIC_LDST_1 $yesno
12684 _ACEOF
12685
12686
12687
12688
12689
12690
12691
12692   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12693 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12694 if ${libat_cv_have_at_ldst_2+:} false; then :
12695   $as_echo_n "(cached) " >&6
12696 else
12697
12698     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12699 /* end confdefs.h.  */
12700
12701 int
12702 main ()
12703 {
12704 typedef int T __attribute__((mode(HI)));
12705      T *x; volatile T sink; asm("" : "=g"(x));
12706      sink = __atomic_load_n(x, 0);
12707      __atomic_store_n(x, sink, 0);
12708   ;
12709   return 0;
12710 }
12711 _ACEOF
12712     if test x$atomic_builtins_link_tests = xyes; then
12713       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12714   (eval $ac_link) 2>&5
12715   ac_status=$?
12716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12717   test $ac_status = 0; }; then
12718         eval libat_cv_have_at_ldst_2=yes
12719       else
12720         eval libat_cv_have_at_ldst_2=no
12721       fi
12722     else
12723       old_CFLAGS="$CFLAGS"
12724       # Compile unoptimized.
12725       CFLAGS="$CFLAGS -O0 -S"
12726       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12727   (eval $ac_compile) 2>&5
12728   ac_status=$?
12729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12730   test $ac_status = 0; }; then
12731         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12732           eval libat_cv_have_at_ldst_2=no
12733         else
12734           eval libat_cv_have_at_ldst_2=yes
12735         fi
12736       else
12737         eval libat_cv_have_at_ldst_2=no
12738       fi
12739       CFLAGS="$old_CFLAGS"
12740     fi
12741     rm -f conftest*
12742
12743 fi
12744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12745 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12746
12747
12748   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12749
12750 cat >>confdefs.h <<_ACEOF
12751 #define HAVE_ATOMIC_LDST_2 $yesno
12752 _ACEOF
12753
12754
12755
12756
12757
12758
12759
12760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12761 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12762 if ${libat_cv_have_at_ldst_4+:} false; then :
12763   $as_echo_n "(cached) " >&6
12764 else
12765
12766     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12767 /* end confdefs.h.  */
12768
12769 int
12770 main ()
12771 {
12772 typedef int T __attribute__((mode(SI)));
12773      T *x; volatile T sink; asm("" : "=g"(x));
12774      sink = __atomic_load_n(x, 0);
12775      __atomic_store_n(x, sink, 0);
12776   ;
12777   return 0;
12778 }
12779 _ACEOF
12780     if test x$atomic_builtins_link_tests = xyes; then
12781       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12782   (eval $ac_link) 2>&5
12783   ac_status=$?
12784   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12785   test $ac_status = 0; }; then
12786         eval libat_cv_have_at_ldst_4=yes
12787       else
12788         eval libat_cv_have_at_ldst_4=no
12789       fi
12790     else
12791       old_CFLAGS="$CFLAGS"
12792       # Compile unoptimized.
12793       CFLAGS="$CFLAGS -O0 -S"
12794       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12795   (eval $ac_compile) 2>&5
12796   ac_status=$?
12797   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12798   test $ac_status = 0; }; then
12799         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12800           eval libat_cv_have_at_ldst_4=no
12801         else
12802           eval libat_cv_have_at_ldst_4=yes
12803         fi
12804       else
12805         eval libat_cv_have_at_ldst_4=no
12806       fi
12807       CFLAGS="$old_CFLAGS"
12808     fi
12809     rm -f conftest*
12810
12811 fi
12812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12813 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12814
12815
12816   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12817
12818 cat >>confdefs.h <<_ACEOF
12819 #define HAVE_ATOMIC_LDST_4 $yesno
12820 _ACEOF
12821
12822
12823
12824
12825
12826
12827
12828   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12829 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12830 if ${libat_cv_have_at_ldst_8+:} false; then :
12831   $as_echo_n "(cached) " >&6
12832 else
12833
12834     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12835 /* end confdefs.h.  */
12836
12837 int
12838 main ()
12839 {
12840 typedef int T __attribute__((mode(DI)));
12841      T *x; volatile T sink; asm("" : "=g"(x));
12842      sink = __atomic_load_n(x, 0);
12843      __atomic_store_n(x, sink, 0);
12844   ;
12845   return 0;
12846 }
12847 _ACEOF
12848     if test x$atomic_builtins_link_tests = xyes; then
12849       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12850   (eval $ac_link) 2>&5
12851   ac_status=$?
12852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12853   test $ac_status = 0; }; then
12854         eval libat_cv_have_at_ldst_8=yes
12855       else
12856         eval libat_cv_have_at_ldst_8=no
12857       fi
12858     else
12859       old_CFLAGS="$CFLAGS"
12860       # Compile unoptimized.
12861       CFLAGS="$CFLAGS -O0 -S"
12862       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12863   (eval $ac_compile) 2>&5
12864   ac_status=$?
12865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12866   test $ac_status = 0; }; then
12867         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12868           eval libat_cv_have_at_ldst_8=no
12869         else
12870           eval libat_cv_have_at_ldst_8=yes
12871         fi
12872       else
12873         eval libat_cv_have_at_ldst_8=no
12874       fi
12875       CFLAGS="$old_CFLAGS"
12876     fi
12877     rm -f conftest*
12878
12879 fi
12880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12881 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12882
12883
12884   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12885
12886 cat >>confdefs.h <<_ACEOF
12887 #define HAVE_ATOMIC_LDST_8 $yesno
12888 _ACEOF
12889
12890
12891
12892
12893
12894
12895
12896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12897 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12898 if ${libat_cv_have_at_ldst_16+:} false; then :
12899   $as_echo_n "(cached) " >&6
12900 else
12901
12902     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12903 /* end confdefs.h.  */
12904
12905 int
12906 main ()
12907 {
12908 typedef int T __attribute__((mode(TI)));
12909      T *x; volatile T sink; asm("" : "=g"(x));
12910      sink = __atomic_load_n(x, 0);
12911      __atomic_store_n(x, sink, 0);
12912   ;
12913   return 0;
12914 }
12915 _ACEOF
12916     if test x$atomic_builtins_link_tests = xyes; then
12917       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12918   (eval $ac_link) 2>&5
12919   ac_status=$?
12920   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12921   test $ac_status = 0; }; then
12922         eval libat_cv_have_at_ldst_16=yes
12923       else
12924         eval libat_cv_have_at_ldst_16=no
12925       fi
12926     else
12927       old_CFLAGS="$CFLAGS"
12928       # Compile unoptimized.
12929       CFLAGS="$CFLAGS -O0 -S"
12930       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12931   (eval $ac_compile) 2>&5
12932   ac_status=$?
12933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12934   test $ac_status = 0; }; then
12935         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12936           eval libat_cv_have_at_ldst_16=no
12937         else
12938           eval libat_cv_have_at_ldst_16=yes
12939         fi
12940       else
12941         eval libat_cv_have_at_ldst_16=no
12942       fi
12943       CFLAGS="$old_CFLAGS"
12944     fi
12945     rm -f conftest*
12946
12947 fi
12948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
12949 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
12950
12951
12952   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
12953
12954 cat >>confdefs.h <<_ACEOF
12955 #define HAVE_ATOMIC_LDST_16 $yesno
12956 _ACEOF
12957
12958
12959
12960
12961
12962
12963
12964
12965   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
12966 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
12967 if ${libat_cv_have_at_tas_1+:} false; then :
12968   $as_echo_n "(cached) " >&6
12969 else
12970
12971     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12972 /* end confdefs.h.  */
12973
12974 int
12975 main ()
12976 {
12977 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12978      __atomic_test_and_set(x, 0);
12979   ;
12980   return 0;
12981 }
12982 _ACEOF
12983     if test x$atomic_builtins_link_tests = xyes; then
12984       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12985   (eval $ac_link) 2>&5
12986   ac_status=$?
12987   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12988   test $ac_status = 0; }; then
12989         eval libat_cv_have_at_tas_1=yes
12990       else
12991         eval libat_cv_have_at_tas_1=no
12992       fi
12993     else
12994       old_CFLAGS="$CFLAGS"
12995       # Compile unoptimized.
12996       CFLAGS="$CFLAGS -O0 -S"
12997       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12998   (eval $ac_compile) 2>&5
12999   ac_status=$?
13000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13001   test $ac_status = 0; }; then
13002         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13003           eval libat_cv_have_at_tas_1=no
13004         else
13005           eval libat_cv_have_at_tas_1=yes
13006         fi
13007       else
13008         eval libat_cv_have_at_tas_1=no
13009       fi
13010       CFLAGS="$old_CFLAGS"
13011     fi
13012     rm -f conftest*
13013
13014 fi
13015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
13016 $as_echo "$libat_cv_have_at_tas_1" >&6; }
13017
13018
13019   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
13020
13021 cat >>confdefs.h <<_ACEOF
13022 #define HAVE_ATOMIC_TAS_1 $yesno
13023 _ACEOF
13024
13025
13026
13027
13028
13029
13030   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
13031 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
13032 if ${libat_cv_have_at_tas_2+:} false; then :
13033   $as_echo_n "(cached) " >&6
13034 else
13035
13036     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13037 /* end confdefs.h.  */
13038
13039 int
13040 main ()
13041 {
13042 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13043      __atomic_test_and_set(x, 0);
13044   ;
13045   return 0;
13046 }
13047 _ACEOF
13048     if test x$atomic_builtins_link_tests = xyes; then
13049       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13050   (eval $ac_link) 2>&5
13051   ac_status=$?
13052   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13053   test $ac_status = 0; }; then
13054         eval libat_cv_have_at_tas_2=yes
13055       else
13056         eval libat_cv_have_at_tas_2=no
13057       fi
13058     else
13059       old_CFLAGS="$CFLAGS"
13060       # Compile unoptimized.
13061       CFLAGS="$CFLAGS -O0 -S"
13062       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13063   (eval $ac_compile) 2>&5
13064   ac_status=$?
13065   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13066   test $ac_status = 0; }; then
13067         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13068           eval libat_cv_have_at_tas_2=no
13069         else
13070           eval libat_cv_have_at_tas_2=yes
13071         fi
13072       else
13073         eval libat_cv_have_at_tas_2=no
13074       fi
13075       CFLAGS="$old_CFLAGS"
13076     fi
13077     rm -f conftest*
13078
13079 fi
13080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
13081 $as_echo "$libat_cv_have_at_tas_2" >&6; }
13082
13083
13084   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
13085
13086 cat >>confdefs.h <<_ACEOF
13087 #define HAVE_ATOMIC_TAS_2 $yesno
13088 _ACEOF
13089
13090
13091
13092
13093
13094
13095   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
13096 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
13097 if ${libat_cv_have_at_tas_4+:} false; then :
13098   $as_echo_n "(cached) " >&6
13099 else
13100
13101     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13102 /* end confdefs.h.  */
13103
13104 int
13105 main ()
13106 {
13107 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13108      __atomic_test_and_set(x, 0);
13109   ;
13110   return 0;
13111 }
13112 _ACEOF
13113     if test x$atomic_builtins_link_tests = xyes; then
13114       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13115   (eval $ac_link) 2>&5
13116   ac_status=$?
13117   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13118   test $ac_status = 0; }; then
13119         eval libat_cv_have_at_tas_4=yes
13120       else
13121         eval libat_cv_have_at_tas_4=no
13122       fi
13123     else
13124       old_CFLAGS="$CFLAGS"
13125       # Compile unoptimized.
13126       CFLAGS="$CFLAGS -O0 -S"
13127       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13128   (eval $ac_compile) 2>&5
13129   ac_status=$?
13130   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13131   test $ac_status = 0; }; then
13132         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13133           eval libat_cv_have_at_tas_4=no
13134         else
13135           eval libat_cv_have_at_tas_4=yes
13136         fi
13137       else
13138         eval libat_cv_have_at_tas_4=no
13139       fi
13140       CFLAGS="$old_CFLAGS"
13141     fi
13142     rm -f conftest*
13143
13144 fi
13145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
13146 $as_echo "$libat_cv_have_at_tas_4" >&6; }
13147
13148
13149   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
13150
13151 cat >>confdefs.h <<_ACEOF
13152 #define HAVE_ATOMIC_TAS_4 $yesno
13153 _ACEOF
13154
13155
13156
13157
13158
13159
13160   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
13161 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
13162 if ${libat_cv_have_at_tas_8+:} false; then :
13163   $as_echo_n "(cached) " >&6
13164 else
13165
13166     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13167 /* end confdefs.h.  */
13168
13169 int
13170 main ()
13171 {
13172 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13173      __atomic_test_and_set(x, 0);
13174   ;
13175   return 0;
13176 }
13177 _ACEOF
13178     if test x$atomic_builtins_link_tests = xyes; then
13179       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13180   (eval $ac_link) 2>&5
13181   ac_status=$?
13182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13183   test $ac_status = 0; }; then
13184         eval libat_cv_have_at_tas_8=yes
13185       else
13186         eval libat_cv_have_at_tas_8=no
13187       fi
13188     else
13189       old_CFLAGS="$CFLAGS"
13190       # Compile unoptimized.
13191       CFLAGS="$CFLAGS -O0 -S"
13192       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13193   (eval $ac_compile) 2>&5
13194   ac_status=$?
13195   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13196   test $ac_status = 0; }; then
13197         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13198           eval libat_cv_have_at_tas_8=no
13199         else
13200           eval libat_cv_have_at_tas_8=yes
13201         fi
13202       else
13203         eval libat_cv_have_at_tas_8=no
13204       fi
13205       CFLAGS="$old_CFLAGS"
13206     fi
13207     rm -f conftest*
13208
13209 fi
13210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
13211 $as_echo "$libat_cv_have_at_tas_8" >&6; }
13212
13213
13214   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
13215
13216 cat >>confdefs.h <<_ACEOF
13217 #define HAVE_ATOMIC_TAS_8 $yesno
13218 _ACEOF
13219
13220
13221
13222
13223
13224
13225   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
13226 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
13227 if ${libat_cv_have_at_tas_16+:} false; then :
13228   $as_echo_n "(cached) " >&6
13229 else
13230
13231     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13232 /* end confdefs.h.  */
13233
13234 int
13235 main ()
13236 {
13237 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13238      __atomic_test_and_set(x, 0);
13239   ;
13240   return 0;
13241 }
13242 _ACEOF
13243     if test x$atomic_builtins_link_tests = xyes; then
13244       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13245   (eval $ac_link) 2>&5
13246   ac_status=$?
13247   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13248   test $ac_status = 0; }; then
13249         eval libat_cv_have_at_tas_16=yes
13250       else
13251         eval libat_cv_have_at_tas_16=no
13252       fi
13253     else
13254       old_CFLAGS="$CFLAGS"
13255       # Compile unoptimized.
13256       CFLAGS="$CFLAGS -O0 -S"
13257       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13258   (eval $ac_compile) 2>&5
13259   ac_status=$?
13260   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13261   test $ac_status = 0; }; then
13262         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13263           eval libat_cv_have_at_tas_16=no
13264         else
13265           eval libat_cv_have_at_tas_16=yes
13266         fi
13267       else
13268         eval libat_cv_have_at_tas_16=no
13269       fi
13270       CFLAGS="$old_CFLAGS"
13271     fi
13272     rm -f conftest*
13273
13274 fi
13275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
13276 $as_echo "$libat_cv_have_at_tas_16" >&6; }
13277
13278
13279   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
13280
13281 cat >>confdefs.h <<_ACEOF
13282 #define HAVE_ATOMIC_TAS_16 $yesno
13283 _ACEOF
13284
13285
13286
13287
13288
13289
13290
13291   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
13292 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
13293 if ${libat_cv_have_at_exch_1+:} false; then :
13294   $as_echo_n "(cached) " >&6
13295 else
13296
13297     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13298 /* end confdefs.h.  */
13299
13300 int
13301 main ()
13302 {
13303 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13304      __atomic_exchange_n(x, 0, 0);
13305   ;
13306   return 0;
13307 }
13308 _ACEOF
13309     if test x$atomic_builtins_link_tests = xyes; then
13310       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13311   (eval $ac_link) 2>&5
13312   ac_status=$?
13313   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13314   test $ac_status = 0; }; then
13315         eval libat_cv_have_at_exch_1=yes
13316       else
13317         eval libat_cv_have_at_exch_1=no
13318       fi
13319     else
13320       old_CFLAGS="$CFLAGS"
13321       # Compile unoptimized.
13322       CFLAGS="$CFLAGS -O0 -S"
13323       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13324   (eval $ac_compile) 2>&5
13325   ac_status=$?
13326   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13327   test $ac_status = 0; }; then
13328         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13329           eval libat_cv_have_at_exch_1=no
13330         else
13331           eval libat_cv_have_at_exch_1=yes
13332         fi
13333       else
13334         eval libat_cv_have_at_exch_1=no
13335       fi
13336       CFLAGS="$old_CFLAGS"
13337     fi
13338     rm -f conftest*
13339
13340 fi
13341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
13342 $as_echo "$libat_cv_have_at_exch_1" >&6; }
13343
13344
13345   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
13346
13347 cat >>confdefs.h <<_ACEOF
13348 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
13349 _ACEOF
13350
13351
13352
13353
13354
13355
13356   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13357 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13358 if ${libat_cv_have_at_exch_2+:} false; then :
13359   $as_echo_n "(cached) " >&6
13360 else
13361
13362     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13363 /* end confdefs.h.  */
13364
13365 int
13366 main ()
13367 {
13368 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13369      __atomic_exchange_n(x, 0, 0);
13370   ;
13371   return 0;
13372 }
13373 _ACEOF
13374     if test x$atomic_builtins_link_tests = xyes; then
13375       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13376   (eval $ac_link) 2>&5
13377   ac_status=$?
13378   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13379   test $ac_status = 0; }; then
13380         eval libat_cv_have_at_exch_2=yes
13381       else
13382         eval libat_cv_have_at_exch_2=no
13383       fi
13384     else
13385       old_CFLAGS="$CFLAGS"
13386       # Compile unoptimized.
13387       CFLAGS="$CFLAGS -O0 -S"
13388       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13389   (eval $ac_compile) 2>&5
13390   ac_status=$?
13391   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13392   test $ac_status = 0; }; then
13393         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13394           eval libat_cv_have_at_exch_2=no
13395         else
13396           eval libat_cv_have_at_exch_2=yes
13397         fi
13398       else
13399         eval libat_cv_have_at_exch_2=no
13400       fi
13401       CFLAGS="$old_CFLAGS"
13402     fi
13403     rm -f conftest*
13404
13405 fi
13406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13407 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13408
13409
13410   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13411
13412 cat >>confdefs.h <<_ACEOF
13413 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13414 _ACEOF
13415
13416
13417
13418
13419
13420
13421   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13422 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13423 if ${libat_cv_have_at_exch_4+:} false; then :
13424   $as_echo_n "(cached) " >&6
13425 else
13426
13427     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13428 /* end confdefs.h.  */
13429
13430 int
13431 main ()
13432 {
13433 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13434      __atomic_exchange_n(x, 0, 0);
13435   ;
13436   return 0;
13437 }
13438 _ACEOF
13439     if test x$atomic_builtins_link_tests = xyes; then
13440       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13441   (eval $ac_link) 2>&5
13442   ac_status=$?
13443   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13444   test $ac_status = 0; }; then
13445         eval libat_cv_have_at_exch_4=yes
13446       else
13447         eval libat_cv_have_at_exch_4=no
13448       fi
13449     else
13450       old_CFLAGS="$CFLAGS"
13451       # Compile unoptimized.
13452       CFLAGS="$CFLAGS -O0 -S"
13453       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13454   (eval $ac_compile) 2>&5
13455   ac_status=$?
13456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13457   test $ac_status = 0; }; then
13458         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13459           eval libat_cv_have_at_exch_4=no
13460         else
13461           eval libat_cv_have_at_exch_4=yes
13462         fi
13463       else
13464         eval libat_cv_have_at_exch_4=no
13465       fi
13466       CFLAGS="$old_CFLAGS"
13467     fi
13468     rm -f conftest*
13469
13470 fi
13471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13472 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13473
13474
13475   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13476
13477 cat >>confdefs.h <<_ACEOF
13478 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13479 _ACEOF
13480
13481
13482
13483
13484
13485
13486   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13487 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13488 if ${libat_cv_have_at_exch_8+:} false; then :
13489   $as_echo_n "(cached) " >&6
13490 else
13491
13492     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13493 /* end confdefs.h.  */
13494
13495 int
13496 main ()
13497 {
13498 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13499      __atomic_exchange_n(x, 0, 0);
13500   ;
13501   return 0;
13502 }
13503 _ACEOF
13504     if test x$atomic_builtins_link_tests = xyes; then
13505       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13506   (eval $ac_link) 2>&5
13507   ac_status=$?
13508   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13509   test $ac_status = 0; }; then
13510         eval libat_cv_have_at_exch_8=yes
13511       else
13512         eval libat_cv_have_at_exch_8=no
13513       fi
13514     else
13515       old_CFLAGS="$CFLAGS"
13516       # Compile unoptimized.
13517       CFLAGS="$CFLAGS -O0 -S"
13518       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13519   (eval $ac_compile) 2>&5
13520   ac_status=$?
13521   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13522   test $ac_status = 0; }; then
13523         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13524           eval libat_cv_have_at_exch_8=no
13525         else
13526           eval libat_cv_have_at_exch_8=yes
13527         fi
13528       else
13529         eval libat_cv_have_at_exch_8=no
13530       fi
13531       CFLAGS="$old_CFLAGS"
13532     fi
13533     rm -f conftest*
13534
13535 fi
13536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13537 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13538
13539
13540   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13541
13542 cat >>confdefs.h <<_ACEOF
13543 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13544 _ACEOF
13545
13546
13547
13548
13549
13550
13551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13552 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13553 if ${libat_cv_have_at_exch_16+:} false; then :
13554   $as_echo_n "(cached) " >&6
13555 else
13556
13557     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13558 /* end confdefs.h.  */
13559
13560 int
13561 main ()
13562 {
13563 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13564      __atomic_exchange_n(x, 0, 0);
13565   ;
13566   return 0;
13567 }
13568 _ACEOF
13569     if test x$atomic_builtins_link_tests = xyes; then
13570       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13571   (eval $ac_link) 2>&5
13572   ac_status=$?
13573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13574   test $ac_status = 0; }; then
13575         eval libat_cv_have_at_exch_16=yes
13576       else
13577         eval libat_cv_have_at_exch_16=no
13578       fi
13579     else
13580       old_CFLAGS="$CFLAGS"
13581       # Compile unoptimized.
13582       CFLAGS="$CFLAGS -O0 -S"
13583       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13584   (eval $ac_compile) 2>&5
13585   ac_status=$?
13586   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13587   test $ac_status = 0; }; then
13588         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13589           eval libat_cv_have_at_exch_16=no
13590         else
13591           eval libat_cv_have_at_exch_16=yes
13592         fi
13593       else
13594         eval libat_cv_have_at_exch_16=no
13595       fi
13596       CFLAGS="$old_CFLAGS"
13597     fi
13598     rm -f conftest*
13599
13600 fi
13601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13602 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13603
13604
13605   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13606
13607 cat >>confdefs.h <<_ACEOF
13608 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13609 _ACEOF
13610
13611
13612
13613
13614
13615
13616
13617   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13618 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13619 if ${libat_cv_have_at_cas_1+:} false; then :
13620   $as_echo_n "(cached) " >&6
13621 else
13622
13623     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13624 /* end confdefs.h.  */
13625
13626 int
13627 main ()
13628 {
13629 typedef int T __attribute__((mode(QI))); T *x, *y;
13630      asm("" : "=g"(x), "=g"(y));
13631      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13632   ;
13633   return 0;
13634 }
13635 _ACEOF
13636     if test x$atomic_builtins_link_tests = xyes; then
13637       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13638   (eval $ac_link) 2>&5
13639   ac_status=$?
13640   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13641   test $ac_status = 0; }; then
13642         eval libat_cv_have_at_cas_1=yes
13643       else
13644         eval libat_cv_have_at_cas_1=no
13645       fi
13646     else
13647       old_CFLAGS="$CFLAGS"
13648       # Compile unoptimized.
13649       CFLAGS="$CFLAGS -O0 -S"
13650       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13651   (eval $ac_compile) 2>&5
13652   ac_status=$?
13653   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13654   test $ac_status = 0; }; then
13655         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13656           eval libat_cv_have_at_cas_1=no
13657         else
13658           eval libat_cv_have_at_cas_1=yes
13659         fi
13660       else
13661         eval libat_cv_have_at_cas_1=no
13662       fi
13663       CFLAGS="$old_CFLAGS"
13664     fi
13665     rm -f conftest*
13666
13667 fi
13668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13669 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13670
13671
13672   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13673
13674 cat >>confdefs.h <<_ACEOF
13675 #define HAVE_ATOMIC_CAS_1 $yesno
13676 _ACEOF
13677
13678
13679
13680
13681
13682
13683   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13684 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13685 if ${libat_cv_have_at_cas_2+:} false; then :
13686   $as_echo_n "(cached) " >&6
13687 else
13688
13689     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13690 /* end confdefs.h.  */
13691
13692 int
13693 main ()
13694 {
13695 typedef int T __attribute__((mode(HI))); T *x, *y;
13696      asm("" : "=g"(x), "=g"(y));
13697      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13698   ;
13699   return 0;
13700 }
13701 _ACEOF
13702     if test x$atomic_builtins_link_tests = xyes; then
13703       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13704   (eval $ac_link) 2>&5
13705   ac_status=$?
13706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13707   test $ac_status = 0; }; then
13708         eval libat_cv_have_at_cas_2=yes
13709       else
13710         eval libat_cv_have_at_cas_2=no
13711       fi
13712     else
13713       old_CFLAGS="$CFLAGS"
13714       # Compile unoptimized.
13715       CFLAGS="$CFLAGS -O0 -S"
13716       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13717   (eval $ac_compile) 2>&5
13718   ac_status=$?
13719   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13720   test $ac_status = 0; }; then
13721         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13722           eval libat_cv_have_at_cas_2=no
13723         else
13724           eval libat_cv_have_at_cas_2=yes
13725         fi
13726       else
13727         eval libat_cv_have_at_cas_2=no
13728       fi
13729       CFLAGS="$old_CFLAGS"
13730     fi
13731     rm -f conftest*
13732
13733 fi
13734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13735 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13736
13737
13738   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13739
13740 cat >>confdefs.h <<_ACEOF
13741 #define HAVE_ATOMIC_CAS_2 $yesno
13742 _ACEOF
13743
13744
13745
13746
13747
13748
13749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13750 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13751 if ${libat_cv_have_at_cas_4+:} false; then :
13752   $as_echo_n "(cached) " >&6
13753 else
13754
13755     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13756 /* end confdefs.h.  */
13757
13758 int
13759 main ()
13760 {
13761 typedef int T __attribute__((mode(SI))); T *x, *y;
13762      asm("" : "=g"(x), "=g"(y));
13763      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13764   ;
13765   return 0;
13766 }
13767 _ACEOF
13768     if test x$atomic_builtins_link_tests = xyes; then
13769       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13770   (eval $ac_link) 2>&5
13771   ac_status=$?
13772   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13773   test $ac_status = 0; }; then
13774         eval libat_cv_have_at_cas_4=yes
13775       else
13776         eval libat_cv_have_at_cas_4=no
13777       fi
13778     else
13779       old_CFLAGS="$CFLAGS"
13780       # Compile unoptimized.
13781       CFLAGS="$CFLAGS -O0 -S"
13782       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13783   (eval $ac_compile) 2>&5
13784   ac_status=$?
13785   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13786   test $ac_status = 0; }; then
13787         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13788           eval libat_cv_have_at_cas_4=no
13789         else
13790           eval libat_cv_have_at_cas_4=yes
13791         fi
13792       else
13793         eval libat_cv_have_at_cas_4=no
13794       fi
13795       CFLAGS="$old_CFLAGS"
13796     fi
13797     rm -f conftest*
13798
13799 fi
13800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13801 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13802
13803
13804   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13805
13806 cat >>confdefs.h <<_ACEOF
13807 #define HAVE_ATOMIC_CAS_4 $yesno
13808 _ACEOF
13809
13810
13811
13812
13813
13814
13815   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13816 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13817 if ${libat_cv_have_at_cas_8+:} false; then :
13818   $as_echo_n "(cached) " >&6
13819 else
13820
13821     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13822 /* end confdefs.h.  */
13823
13824 int
13825 main ()
13826 {
13827 typedef int T __attribute__((mode(DI))); T *x, *y;
13828      asm("" : "=g"(x), "=g"(y));
13829      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13830   ;
13831   return 0;
13832 }
13833 _ACEOF
13834     if test x$atomic_builtins_link_tests = xyes; then
13835       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13836   (eval $ac_link) 2>&5
13837   ac_status=$?
13838   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13839   test $ac_status = 0; }; then
13840         eval libat_cv_have_at_cas_8=yes
13841       else
13842         eval libat_cv_have_at_cas_8=no
13843       fi
13844     else
13845       old_CFLAGS="$CFLAGS"
13846       # Compile unoptimized.
13847       CFLAGS="$CFLAGS -O0 -S"
13848       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13849   (eval $ac_compile) 2>&5
13850   ac_status=$?
13851   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13852   test $ac_status = 0; }; then
13853         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13854           eval libat_cv_have_at_cas_8=no
13855         else
13856           eval libat_cv_have_at_cas_8=yes
13857         fi
13858       else
13859         eval libat_cv_have_at_cas_8=no
13860       fi
13861       CFLAGS="$old_CFLAGS"
13862     fi
13863     rm -f conftest*
13864
13865 fi
13866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13867 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13868
13869
13870   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13871
13872 cat >>confdefs.h <<_ACEOF
13873 #define HAVE_ATOMIC_CAS_8 $yesno
13874 _ACEOF
13875
13876
13877
13878
13879
13880
13881   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13882 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13883 if ${libat_cv_have_at_cas_16+:} false; then :
13884   $as_echo_n "(cached) " >&6
13885 else
13886
13887     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13888 /* end confdefs.h.  */
13889
13890 int
13891 main ()
13892 {
13893 typedef int T __attribute__((mode(TI))); T *x, *y;
13894      asm("" : "=g"(x), "=g"(y));
13895      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13896   ;
13897   return 0;
13898 }
13899 _ACEOF
13900     if test x$atomic_builtins_link_tests = xyes; then
13901       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13902   (eval $ac_link) 2>&5
13903   ac_status=$?
13904   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13905   test $ac_status = 0; }; then
13906         eval libat_cv_have_at_cas_16=yes
13907       else
13908         eval libat_cv_have_at_cas_16=no
13909       fi
13910     else
13911       old_CFLAGS="$CFLAGS"
13912       # Compile unoptimized.
13913       CFLAGS="$CFLAGS -O0 -S"
13914       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13915   (eval $ac_compile) 2>&5
13916   ac_status=$?
13917   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13918   test $ac_status = 0; }; then
13919         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13920           eval libat_cv_have_at_cas_16=no
13921         else
13922           eval libat_cv_have_at_cas_16=yes
13923         fi
13924       else
13925         eval libat_cv_have_at_cas_16=no
13926       fi
13927       CFLAGS="$old_CFLAGS"
13928     fi
13929     rm -f conftest*
13930
13931 fi
13932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13933 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13934
13935
13936   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
13937
13938 cat >>confdefs.h <<_ACEOF
13939 #define HAVE_ATOMIC_CAS_16 $yesno
13940 _ACEOF
13941
13942
13943
13944
13945
13946
13947
13948   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
13949 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
13950 if ${libat_cv_have_at_fadd_1+:} false; then :
13951   $as_echo_n "(cached) " >&6
13952 else
13953
13954     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13955 /* end confdefs.h.  */
13956
13957 int
13958 main ()
13959 {
13960 typedef int T __attribute__((mode(QI))); T *x, y;
13961      asm("" : "=g"(x), "=g"(y));
13962      __atomic_fetch_add (x, y, 0);
13963      __atomic_add_fetch (x, y, 0);
13964   ;
13965   return 0;
13966 }
13967 _ACEOF
13968     if test x$atomic_builtins_link_tests = xyes; then
13969       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13970   (eval $ac_link) 2>&5
13971   ac_status=$?
13972   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13973   test $ac_status = 0; }; then
13974         eval libat_cv_have_at_fadd_1=yes
13975       else
13976         eval libat_cv_have_at_fadd_1=no
13977       fi
13978     else
13979       old_CFLAGS="$CFLAGS"
13980       # Compile unoptimized.
13981       CFLAGS="$CFLAGS -O0 -S"
13982       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13983   (eval $ac_compile) 2>&5
13984   ac_status=$?
13985   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13986   test $ac_status = 0; }; then
13987         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13988           eval libat_cv_have_at_fadd_1=no
13989         else
13990           eval libat_cv_have_at_fadd_1=yes
13991         fi
13992       else
13993         eval libat_cv_have_at_fadd_1=no
13994       fi
13995       CFLAGS="$old_CFLAGS"
13996     fi
13997     rm -f conftest*
13998
13999 fi
14000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
14001 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
14002
14003
14004   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
14005
14006 cat >>confdefs.h <<_ACEOF
14007 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
14008 _ACEOF
14009
14010
14011
14012
14013
14014
14015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
14016 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
14017 if ${libat_cv_have_at_fadd_2+:} false; then :
14018   $as_echo_n "(cached) " >&6
14019 else
14020
14021     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14022 /* end confdefs.h.  */
14023
14024 int
14025 main ()
14026 {
14027 typedef int T __attribute__((mode(HI))); T *x, y;
14028      asm("" : "=g"(x), "=g"(y));
14029      __atomic_fetch_add (x, y, 0);
14030      __atomic_add_fetch (x, y, 0);
14031   ;
14032   return 0;
14033 }
14034 _ACEOF
14035     if test x$atomic_builtins_link_tests = xyes; then
14036       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14037   (eval $ac_link) 2>&5
14038   ac_status=$?
14039   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14040   test $ac_status = 0; }; then
14041         eval libat_cv_have_at_fadd_2=yes
14042       else
14043         eval libat_cv_have_at_fadd_2=no
14044       fi
14045     else
14046       old_CFLAGS="$CFLAGS"
14047       # Compile unoptimized.
14048       CFLAGS="$CFLAGS -O0 -S"
14049       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14050   (eval $ac_compile) 2>&5
14051   ac_status=$?
14052   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14053   test $ac_status = 0; }; then
14054         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14055           eval libat_cv_have_at_fadd_2=no
14056         else
14057           eval libat_cv_have_at_fadd_2=yes
14058         fi
14059       else
14060         eval libat_cv_have_at_fadd_2=no
14061       fi
14062       CFLAGS="$old_CFLAGS"
14063     fi
14064     rm -f conftest*
14065
14066 fi
14067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
14068 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
14069
14070
14071   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
14072
14073 cat >>confdefs.h <<_ACEOF
14074 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
14075 _ACEOF
14076
14077
14078
14079
14080
14081
14082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
14083 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
14084 if ${libat_cv_have_at_fadd_4+:} false; then :
14085   $as_echo_n "(cached) " >&6
14086 else
14087
14088     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14089 /* end confdefs.h.  */
14090
14091 int
14092 main ()
14093 {
14094 typedef int T __attribute__((mode(SI))); T *x, y;
14095      asm("" : "=g"(x), "=g"(y));
14096      __atomic_fetch_add (x, y, 0);
14097      __atomic_add_fetch (x, y, 0);
14098   ;
14099   return 0;
14100 }
14101 _ACEOF
14102     if test x$atomic_builtins_link_tests = xyes; then
14103       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14104   (eval $ac_link) 2>&5
14105   ac_status=$?
14106   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14107   test $ac_status = 0; }; then
14108         eval libat_cv_have_at_fadd_4=yes
14109       else
14110         eval libat_cv_have_at_fadd_4=no
14111       fi
14112     else
14113       old_CFLAGS="$CFLAGS"
14114       # Compile unoptimized.
14115       CFLAGS="$CFLAGS -O0 -S"
14116       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14117   (eval $ac_compile) 2>&5
14118   ac_status=$?
14119   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14120   test $ac_status = 0; }; then
14121         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14122           eval libat_cv_have_at_fadd_4=no
14123         else
14124           eval libat_cv_have_at_fadd_4=yes
14125         fi
14126       else
14127         eval libat_cv_have_at_fadd_4=no
14128       fi
14129       CFLAGS="$old_CFLAGS"
14130     fi
14131     rm -f conftest*
14132
14133 fi
14134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
14135 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
14136
14137
14138   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
14139
14140 cat >>confdefs.h <<_ACEOF
14141 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
14142 _ACEOF
14143
14144
14145
14146
14147
14148
14149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
14150 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
14151 if ${libat_cv_have_at_fadd_8+:} false; then :
14152   $as_echo_n "(cached) " >&6
14153 else
14154
14155     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14156 /* end confdefs.h.  */
14157
14158 int
14159 main ()
14160 {
14161 typedef int T __attribute__((mode(DI))); T *x, y;
14162      asm("" : "=g"(x), "=g"(y));
14163      __atomic_fetch_add (x, y, 0);
14164      __atomic_add_fetch (x, y, 0);
14165   ;
14166   return 0;
14167 }
14168 _ACEOF
14169     if test x$atomic_builtins_link_tests = xyes; then
14170       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14171   (eval $ac_link) 2>&5
14172   ac_status=$?
14173   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14174   test $ac_status = 0; }; then
14175         eval libat_cv_have_at_fadd_8=yes
14176       else
14177         eval libat_cv_have_at_fadd_8=no
14178       fi
14179     else
14180       old_CFLAGS="$CFLAGS"
14181       # Compile unoptimized.
14182       CFLAGS="$CFLAGS -O0 -S"
14183       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14184   (eval $ac_compile) 2>&5
14185   ac_status=$?
14186   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14187   test $ac_status = 0; }; then
14188         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14189           eval libat_cv_have_at_fadd_8=no
14190         else
14191           eval libat_cv_have_at_fadd_8=yes
14192         fi
14193       else
14194         eval libat_cv_have_at_fadd_8=no
14195       fi
14196       CFLAGS="$old_CFLAGS"
14197     fi
14198     rm -f conftest*
14199
14200 fi
14201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
14202 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
14203
14204
14205   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
14206
14207 cat >>confdefs.h <<_ACEOF
14208 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
14209 _ACEOF
14210
14211
14212
14213
14214
14215
14216   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
14217 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
14218 if ${libat_cv_have_at_fadd_16+:} false; then :
14219   $as_echo_n "(cached) " >&6
14220 else
14221
14222     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14223 /* end confdefs.h.  */
14224
14225 int
14226 main ()
14227 {
14228 typedef int T __attribute__((mode(TI))); T *x, y;
14229      asm("" : "=g"(x), "=g"(y));
14230      __atomic_fetch_add (x, y, 0);
14231      __atomic_add_fetch (x, y, 0);
14232   ;
14233   return 0;
14234 }
14235 _ACEOF
14236     if test x$atomic_builtins_link_tests = xyes; then
14237       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14238   (eval $ac_link) 2>&5
14239   ac_status=$?
14240   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14241   test $ac_status = 0; }; then
14242         eval libat_cv_have_at_fadd_16=yes
14243       else
14244         eval libat_cv_have_at_fadd_16=no
14245       fi
14246     else
14247       old_CFLAGS="$CFLAGS"
14248       # Compile unoptimized.
14249       CFLAGS="$CFLAGS -O0 -S"
14250       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14251   (eval $ac_compile) 2>&5
14252   ac_status=$?
14253   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14254   test $ac_status = 0; }; then
14255         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14256           eval libat_cv_have_at_fadd_16=no
14257         else
14258           eval libat_cv_have_at_fadd_16=yes
14259         fi
14260       else
14261         eval libat_cv_have_at_fadd_16=no
14262       fi
14263       CFLAGS="$old_CFLAGS"
14264     fi
14265     rm -f conftest*
14266
14267 fi
14268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
14269 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
14270
14271
14272   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
14273
14274 cat >>confdefs.h <<_ACEOF
14275 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
14276 _ACEOF
14277
14278
14279
14280
14281
14282
14283
14284   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
14285 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
14286 if ${libat_cv_have_at_fop_1+:} false; then :
14287   $as_echo_n "(cached) " >&6
14288 else
14289
14290     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14291 /* end confdefs.h.  */
14292
14293 int
14294 main ()
14295 {
14296 typedef int T __attribute__((mode(QI))); T *x, y;
14297      asm("" : "=g"(x), "=g"(y));
14298      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14299      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14300      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14301      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14302      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14303      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14304   ;
14305   return 0;
14306 }
14307 _ACEOF
14308     if test x$atomic_builtins_link_tests = xyes; then
14309       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14310   (eval $ac_link) 2>&5
14311   ac_status=$?
14312   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14313   test $ac_status = 0; }; then
14314         eval libat_cv_have_at_fop_1=yes
14315       else
14316         eval libat_cv_have_at_fop_1=no
14317       fi
14318     else
14319       old_CFLAGS="$CFLAGS"
14320       # Compile unoptimized.
14321       CFLAGS="$CFLAGS -O0 -S"
14322       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14323   (eval $ac_compile) 2>&5
14324   ac_status=$?
14325   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14326   test $ac_status = 0; }; then
14327         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14328           eval libat_cv_have_at_fop_1=no
14329         else
14330           eval libat_cv_have_at_fop_1=yes
14331         fi
14332       else
14333         eval libat_cv_have_at_fop_1=no
14334       fi
14335       CFLAGS="$old_CFLAGS"
14336     fi
14337     rm -f conftest*
14338
14339 fi
14340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
14341 $as_echo "$libat_cv_have_at_fop_1" >&6; }
14342
14343
14344   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
14345
14346 cat >>confdefs.h <<_ACEOF
14347 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
14348 _ACEOF
14349
14350
14351
14352
14353
14354
14355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14356 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14357 if ${libat_cv_have_at_fop_2+:} false; then :
14358   $as_echo_n "(cached) " >&6
14359 else
14360
14361     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14362 /* end confdefs.h.  */
14363
14364 int
14365 main ()
14366 {
14367 typedef int T __attribute__((mode(HI))); T *x, y;
14368      asm("" : "=g"(x), "=g"(y));
14369      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14370      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14371      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14372      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14373      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14374      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14375   ;
14376   return 0;
14377 }
14378 _ACEOF
14379     if test x$atomic_builtins_link_tests = xyes; then
14380       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14381   (eval $ac_link) 2>&5
14382   ac_status=$?
14383   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14384   test $ac_status = 0; }; then
14385         eval libat_cv_have_at_fop_2=yes
14386       else
14387         eval libat_cv_have_at_fop_2=no
14388       fi
14389     else
14390       old_CFLAGS="$CFLAGS"
14391       # Compile unoptimized.
14392       CFLAGS="$CFLAGS -O0 -S"
14393       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14394   (eval $ac_compile) 2>&5
14395   ac_status=$?
14396   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14397   test $ac_status = 0; }; then
14398         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14399           eval libat_cv_have_at_fop_2=no
14400         else
14401           eval libat_cv_have_at_fop_2=yes
14402         fi
14403       else
14404         eval libat_cv_have_at_fop_2=no
14405       fi
14406       CFLAGS="$old_CFLAGS"
14407     fi
14408     rm -f conftest*
14409
14410 fi
14411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14412 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14413
14414
14415   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14416
14417 cat >>confdefs.h <<_ACEOF
14418 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14419 _ACEOF
14420
14421
14422
14423
14424
14425
14426   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14427 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14428 if ${libat_cv_have_at_fop_4+:} false; then :
14429   $as_echo_n "(cached) " >&6
14430 else
14431
14432     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14433 /* end confdefs.h.  */
14434
14435 int
14436 main ()
14437 {
14438 typedef int T __attribute__((mode(SI))); T *x, y;
14439      asm("" : "=g"(x), "=g"(y));
14440      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14441      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14442      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14443      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14444      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14445      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14446   ;
14447   return 0;
14448 }
14449 _ACEOF
14450     if test x$atomic_builtins_link_tests = xyes; then
14451       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14452   (eval $ac_link) 2>&5
14453   ac_status=$?
14454   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14455   test $ac_status = 0; }; then
14456         eval libat_cv_have_at_fop_4=yes
14457       else
14458         eval libat_cv_have_at_fop_4=no
14459       fi
14460     else
14461       old_CFLAGS="$CFLAGS"
14462       # Compile unoptimized.
14463       CFLAGS="$CFLAGS -O0 -S"
14464       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14465   (eval $ac_compile) 2>&5
14466   ac_status=$?
14467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14468   test $ac_status = 0; }; then
14469         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14470           eval libat_cv_have_at_fop_4=no
14471         else
14472           eval libat_cv_have_at_fop_4=yes
14473         fi
14474       else
14475         eval libat_cv_have_at_fop_4=no
14476       fi
14477       CFLAGS="$old_CFLAGS"
14478     fi
14479     rm -f conftest*
14480
14481 fi
14482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14483 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14484
14485
14486   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14487
14488 cat >>confdefs.h <<_ACEOF
14489 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14490 _ACEOF
14491
14492
14493
14494
14495
14496
14497   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14498 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14499 if ${libat_cv_have_at_fop_8+:} false; then :
14500   $as_echo_n "(cached) " >&6
14501 else
14502
14503     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14504 /* end confdefs.h.  */
14505
14506 int
14507 main ()
14508 {
14509 typedef int T __attribute__((mode(DI))); T *x, y;
14510      asm("" : "=g"(x), "=g"(y));
14511      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14512      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14513      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14514      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14515      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14516      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14517   ;
14518   return 0;
14519 }
14520 _ACEOF
14521     if test x$atomic_builtins_link_tests = xyes; then
14522       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14523   (eval $ac_link) 2>&5
14524   ac_status=$?
14525   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14526   test $ac_status = 0; }; then
14527         eval libat_cv_have_at_fop_8=yes
14528       else
14529         eval libat_cv_have_at_fop_8=no
14530       fi
14531     else
14532       old_CFLAGS="$CFLAGS"
14533       # Compile unoptimized.
14534       CFLAGS="$CFLAGS -O0 -S"
14535       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14536   (eval $ac_compile) 2>&5
14537   ac_status=$?
14538   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14539   test $ac_status = 0; }; then
14540         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14541           eval libat_cv_have_at_fop_8=no
14542         else
14543           eval libat_cv_have_at_fop_8=yes
14544         fi
14545       else
14546         eval libat_cv_have_at_fop_8=no
14547       fi
14548       CFLAGS="$old_CFLAGS"
14549     fi
14550     rm -f conftest*
14551
14552 fi
14553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14554 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14555
14556
14557   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14558
14559 cat >>confdefs.h <<_ACEOF
14560 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14561 _ACEOF
14562
14563
14564
14565
14566
14567
14568   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14569 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14570 if ${libat_cv_have_at_fop_16+:} false; then :
14571   $as_echo_n "(cached) " >&6
14572 else
14573
14574     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14575 /* end confdefs.h.  */
14576
14577 int
14578 main ()
14579 {
14580 typedef int T __attribute__((mode(TI))); T *x, y;
14581      asm("" : "=g"(x), "=g"(y));
14582      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14583      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14584      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14585      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14586      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14587      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14588   ;
14589   return 0;
14590 }
14591 _ACEOF
14592     if test x$atomic_builtins_link_tests = xyes; then
14593       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14594   (eval $ac_link) 2>&5
14595   ac_status=$?
14596   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14597   test $ac_status = 0; }; then
14598         eval libat_cv_have_at_fop_16=yes
14599       else
14600         eval libat_cv_have_at_fop_16=no
14601       fi
14602     else
14603       old_CFLAGS="$CFLAGS"
14604       # Compile unoptimized.
14605       CFLAGS="$CFLAGS -O0 -S"
14606       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14607   (eval $ac_compile) 2>&5
14608   ac_status=$?
14609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14610   test $ac_status = 0; }; then
14611         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14612           eval libat_cv_have_at_fop_16=no
14613         else
14614           eval libat_cv_have_at_fop_16=yes
14615         fi
14616       else
14617         eval libat_cv_have_at_fop_16=no
14618       fi
14619       CFLAGS="$old_CFLAGS"
14620     fi
14621     rm -f conftest*
14622
14623 fi
14624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14625 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14626
14627
14628   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14629
14630 cat >>confdefs.h <<_ACEOF
14631 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14632 _ACEOF
14633
14634
14635
14636
14637
14638
14639  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14640 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14641 if ${ac_cv_c_bigendian+:} false; then :
14642   $as_echo_n "(cached) " >&6
14643 else
14644   ac_cv_c_bigendian=unknown
14645     # See if we're dealing with a universal compiler.
14646     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14647 /* end confdefs.h.  */
14648 #ifndef __APPLE_CC__
14649                not a universal capable compiler
14650              #endif
14651              typedef int dummy;
14652
14653 _ACEOF
14654 if ac_fn_c_try_compile "$LINENO"; then :
14655
14656         # Check for potential -arch flags.  It is not universal unless
14657         # there are at least two -arch flags with different values.
14658         ac_arch=
14659         ac_prev=
14660         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14661          if test -n "$ac_prev"; then
14662            case $ac_word in
14663              i?86 | x86_64 | ppc | ppc64)
14664                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14665                  ac_arch=$ac_word
14666                else
14667                  ac_cv_c_bigendian=universal
14668                  break
14669                fi
14670                ;;
14671            esac
14672            ac_prev=
14673          elif test "x$ac_word" = "x-arch"; then
14674            ac_prev=arch
14675          fi
14676        done
14677 fi
14678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14679     if test $ac_cv_c_bigendian = unknown; then
14680       # See if sys/param.h defines the BYTE_ORDER macro.
14681       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14682 /* end confdefs.h.  */
14683 #include <sys/types.h>
14684              #include <sys/param.h>
14685
14686 int
14687 main ()
14688 {
14689 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14690                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14691                      && LITTLE_ENDIAN)
14692               bogus endian macros
14693              #endif
14694
14695   ;
14696   return 0;
14697 }
14698 _ACEOF
14699 if ac_fn_c_try_compile "$LINENO"; then :
14700   # It does; now see whether it defined to BIG_ENDIAN or not.
14701          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14702 /* end confdefs.h.  */
14703 #include <sys/types.h>
14704                 #include <sys/param.h>
14705
14706 int
14707 main ()
14708 {
14709 #if BYTE_ORDER != BIG_ENDIAN
14710                  not big endian
14711                 #endif
14712
14713   ;
14714   return 0;
14715 }
14716 _ACEOF
14717 if ac_fn_c_try_compile "$LINENO"; then :
14718   ac_cv_c_bigendian=yes
14719 else
14720   ac_cv_c_bigendian=no
14721 fi
14722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14723 fi
14724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14725     fi
14726     if test $ac_cv_c_bigendian = unknown; then
14727       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14728       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14729 /* end confdefs.h.  */
14730 #include <limits.h>
14731
14732 int
14733 main ()
14734 {
14735 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14736               bogus endian macros
14737              #endif
14738
14739   ;
14740   return 0;
14741 }
14742 _ACEOF
14743 if ac_fn_c_try_compile "$LINENO"; then :
14744   # It does; now see whether it defined to _BIG_ENDIAN or not.
14745          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14746 /* end confdefs.h.  */
14747 #include <limits.h>
14748
14749 int
14750 main ()
14751 {
14752 #ifndef _BIG_ENDIAN
14753                  not big endian
14754                 #endif
14755
14756   ;
14757   return 0;
14758 }
14759 _ACEOF
14760 if ac_fn_c_try_compile "$LINENO"; then :
14761   ac_cv_c_bigendian=yes
14762 else
14763   ac_cv_c_bigendian=no
14764 fi
14765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14766 fi
14767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14768     fi
14769     if test $ac_cv_c_bigendian = unknown; then
14770       # Compile a test program.
14771       if test "$cross_compiling" = yes; then :
14772   # Try to guess by grepping values from an object file.
14773          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14774 /* end confdefs.h.  */
14775 short int ascii_mm[] =
14776                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14777                 short int ascii_ii[] =
14778                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14779                 int use_ascii (int i) {
14780                   return ascii_mm[i] + ascii_ii[i];
14781                 }
14782                 short int ebcdic_ii[] =
14783                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14784                 short int ebcdic_mm[] =
14785                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14786                 int use_ebcdic (int i) {
14787                   return ebcdic_mm[i] + ebcdic_ii[i];
14788                 }
14789                 extern int foo;
14790
14791 int
14792 main ()
14793 {
14794 return use_ascii (foo) == use_ebcdic (foo);
14795   ;
14796   return 0;
14797 }
14798 _ACEOF
14799 if ac_fn_c_try_compile "$LINENO"; then :
14800   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14801               ac_cv_c_bigendian=yes
14802             fi
14803             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14804               if test "$ac_cv_c_bigendian" = unknown; then
14805                 ac_cv_c_bigendian=no
14806               else
14807                 # finding both strings is unlikely to happen, but who knows?
14808                 ac_cv_c_bigendian=unknown
14809               fi
14810             fi
14811 fi
14812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14813 else
14814   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14815 /* end confdefs.h.  */
14816 $ac_includes_default
14817 int
14818 main ()
14819 {
14820
14821              /* Are we little or big endian?  From Harbison&Steele.  */
14822              union
14823              {
14824                long int l;
14825                char c[sizeof (long int)];
14826              } u;
14827              u.l = 1;
14828              return u.c[sizeof (long int) - 1] == 1;
14829
14830   ;
14831   return 0;
14832 }
14833 _ACEOF
14834 if ac_fn_c_try_run "$LINENO"; then :
14835   ac_cv_c_bigendian=no
14836 else
14837   ac_cv_c_bigendian=yes
14838 fi
14839 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14840   conftest.$ac_objext conftest.beam conftest.$ac_ext
14841 fi
14842
14843     fi
14844 fi
14845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14846 $as_echo "$ac_cv_c_bigendian" >&6; }
14847  case $ac_cv_c_bigendian in #(
14848    yes)
14849      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14850 ;; #(
14851    no)
14852       ;; #(
14853    universal)
14854
14855 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14856
14857      ;; #(
14858    *)
14859      as_fn_error $? "unknown endianness
14860  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14861  esac
14862
14863 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14864
14865
14866
14867   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14868 $as_echo_n "checking for the word size... " >&6; }
14869 if ${libat_cv_wordsize+:} false; then :
14870   $as_echo_n "(cached) " >&6
14871 else
14872   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14873
14874 else
14875   as_fn_error $? "Could not determine word size." "$LINENO" 5
14876 fi
14877
14878 fi
14879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14880 $as_echo "$libat_cv_wordsize" >&6; }
14881
14882 cat >>confdefs.h <<_ACEOF
14883 #define WORDSIZE $libat_cv_wordsize
14884 _ACEOF
14885
14886
14887
14888 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
14889 # In case the pthread.h system header is not found, this test will fail.
14890 case " $config_path " in
14891  *" posix "*)
14892   XPCFLAGS=""
14893   CFLAGS="$CFLAGS -pthread"
14894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14895 /* end confdefs.h.  */
14896 #include <pthread.h>
14897       void *g(void *d) { return NULL; }
14898 int
14899 main ()
14900 {
14901 pthread_t t; pthread_create(&t,NULL,g,NULL);
14902   ;
14903   return 0;
14904 }
14905 _ACEOF
14906 if ac_fn_c_try_link "$LINENO"; then :
14907   XPCFLAGS=" -pthread"
14908 else
14909   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
14910      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14911 /* end confdefs.h.  */
14912 #include <pthread.h>
14913         void *g(void *d) { return NULL; }
14914 int
14915 main ()
14916 {
14917 pthread_t t; pthread_create(&t,NULL,g,NULL);
14918   ;
14919   return 0;
14920 }
14921 _ACEOF
14922 if ac_fn_c_try_link "$LINENO"; then :
14923
14924 else
14925   as_fn_error $? "Pthreads are required to build libatomic" "$LINENO" 5
14926 fi
14927 rm -f core conftest.err conftest.$ac_objext \
14928     conftest$ac_exeext conftest.$ac_ext
14929 fi
14930 rm -f core conftest.err conftest.$ac_objext \
14931     conftest$ac_exeext conftest.$ac_ext
14932   CFLAGS="$save_CFLAGS $XPCFLAGS"
14933   ;;
14934 esac
14935
14936 # See what sort of export controls are available.
14937
14938   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
14939 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
14940 if ${libat_cv_have_attribute_visibility+:} false; then :
14941   $as_echo_n "(cached) " >&6
14942 else
14943
14944   save_CFLAGS="$CFLAGS"
14945   CFLAGS="$CFLAGS -Werror"
14946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14947 /* end confdefs.h.  */
14948 void __attribute__((visibility("hidden"))) foo(void) { }
14949 int
14950 main ()
14951 {
14952
14953   ;
14954   return 0;
14955 }
14956 _ACEOF
14957 if ac_fn_c_try_compile "$LINENO"; then :
14958   libat_cv_have_attribute_visibility=yes
14959 else
14960   libat_cv_have_attribute_visibility=no
14961 fi
14962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14963   CFLAGS="$save_CFLAGS"
14964 fi
14965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
14966 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
14967   if test $libat_cv_have_attribute_visibility = yes; then
14968
14969 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
14970
14971   fi
14972
14973   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
14974 $as_echo_n "checking whether the target supports dllexport... " >&6; }
14975 if ${libat_cv_have_attribute_dllexport+:} false; then :
14976   $as_echo_n "(cached) " >&6
14977 else
14978
14979   save_CFLAGS="$CFLAGS"
14980   CFLAGS="$CFLAGS -Werror"
14981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14982 /* end confdefs.h.  */
14983 void __attribute__((dllexport)) foo(void) { }
14984 int
14985 main ()
14986 {
14987
14988   ;
14989   return 0;
14990 }
14991 _ACEOF
14992 if ac_fn_c_try_compile "$LINENO"; then :
14993   libat_cv_have_attribute_dllexport=yes
14994 else
14995   libat_cv_have_attribute_dllexport=no
14996 fi
14997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14998   CFLAGS="$save_CFLAGS"
14999 fi
15000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
15001 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
15002   if test $libat_cv_have_attribute_dllexport = yes; then
15003
15004 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
15005
15006   fi
15007
15008   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
15009 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
15010 if ${libat_cv_have_attribute_alias+:} false; then :
15011   $as_echo_n "(cached) " >&6
15012 else
15013
15014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15015 /* end confdefs.h.  */
15016
15017 void foo(void) { }
15018 extern void bar(void) __attribute__((alias("foo")));
15019 int
15020 main ()
15021 {
15022 bar();
15023   ;
15024   return 0;
15025 }
15026 _ACEOF
15027 if ac_fn_c_try_link "$LINENO"; then :
15028   libat_cv_have_attribute_alias=yes
15029 else
15030   libat_cv_have_attribute_alias=no
15031 fi
15032 rm -f core conftest.err conftest.$ac_objext \
15033     conftest$ac_exeext conftest.$ac_ext
15034 fi
15035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
15036 $as_echo "$libat_cv_have_attribute_alias" >&6; }
15037   if test $libat_cv_have_attribute_alias = yes; then
15038
15039 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
15040
15041   fi
15042 if test x$try_ifunc = xyes; then
15043
15044   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
15045 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
15046 if ${libat_cv_have_ifunc+:} false; then :
15047   $as_echo_n "(cached) " >&6
15048 else
15049
15050   save_CFLAGS="$CFLAGS"
15051   CFLAGS="$CFLAGS -Werror"
15052   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15053 /* end confdefs.h.  */
15054
15055     int foo_alt(void) { return 0; }
15056     typedef int F (void);
15057     F *foo_sel(void) { return foo_alt; }
15058     int foo(void) __attribute__((ifunc("foo_sel")));
15059 int
15060 main ()
15061 {
15062 return foo();
15063   ;
15064   return 0;
15065 }
15066 _ACEOF
15067 if ac_fn_c_try_link "$LINENO"; then :
15068   libat_cv_have_ifunc=yes
15069 else
15070   libat_cv_have_ifunc=no
15071 fi
15072 rm -f core conftest.err conftest.$ac_objext \
15073     conftest$ac_exeext conftest.$ac_ext
15074 fi
15075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
15076 $as_echo "$libat_cv_have_ifunc" >&6; }
15077
15078   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
15079
15080 cat >>confdefs.h <<_ACEOF
15081 #define HAVE_IFUNC $yesno
15082 _ACEOF
15083
15084
15085
15086 fi
15087
15088 # Check linker support.
15089
15090
15091 # Check whether --with-gnu-ld was given.
15092 if test "${with_gnu_ld+set}" = set; then :
15093   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
15094 else
15095   with_gnu_ld=no
15096 fi
15097
15098 ac_prog=ld
15099 if test "$GCC" = yes; then
15100   # Check if gcc -print-prog-name=ld gives a path.
15101   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
15102 $as_echo_n "checking for ld used by $CC... " >&6; }
15103   case $host in
15104   *-*-mingw*)
15105     # gcc leaves a trailing carriage return which upsets mingw
15106     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
15107   *)
15108     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
15109   esac
15110   case $ac_prog in
15111     # Accept absolute paths.
15112     [\\/]* | ?:[\\/]*)
15113       re_direlt='/[^/][^/]*/\.\./'
15114       # Canonicalize the pathname of ld
15115       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
15116       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
15117         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
15118       done
15119       test -z "$LD" && LD="$ac_prog"
15120       ;;
15121   "")
15122     # If it fails, then pretend we aren't using GCC.
15123     ac_prog=ld
15124     ;;
15125   *)
15126     # If it is relative, then search for the first ld in PATH.
15127     with_gnu_ld=unknown
15128     ;;
15129   esac
15130 elif test "$with_gnu_ld" = yes; then
15131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
15132 $as_echo_n "checking for GNU ld... " >&6; }
15133 else
15134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
15135 $as_echo_n "checking for non-GNU ld... " >&6; }
15136 fi
15137 if ${lt_cv_path_LD+:} false; then :
15138   $as_echo_n "(cached) " >&6
15139 else
15140   if test -z "$LD"; then
15141   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15142   for ac_dir in $PATH; do
15143     IFS="$lt_save_ifs"
15144     test -z "$ac_dir" && ac_dir=.
15145     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
15146       lt_cv_path_LD="$ac_dir/$ac_prog"
15147       # Check to see if the program is GNU ld.  I'd rather use --version,
15148       # but apparently some variants of GNU ld only accept -v.
15149       # Break only if it was the GNU/non-GNU ld that we prefer.
15150       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
15151       *GNU* | *'with BFD'*)
15152         test "$with_gnu_ld" != no && break
15153         ;;
15154       *)
15155         test "$with_gnu_ld" != yes && break
15156         ;;
15157       esac
15158     fi
15159   done
15160   IFS="$lt_save_ifs"
15161 else
15162   lt_cv_path_LD="$LD" # Let the user override the test with a path.
15163 fi
15164 fi
15165
15166 LD="$lt_cv_path_LD"
15167 if test -n "$LD"; then
15168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
15169 $as_echo "$LD" >&6; }
15170 else
15171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15172 $as_echo "no" >&6; }
15173 fi
15174 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
15175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
15176 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
15177 if ${lt_cv_prog_gnu_ld+:} false; then :
15178   $as_echo_n "(cached) " >&6
15179 else
15180   # I'd rather use --version here, but apparently some GNU lds only accept -v.
15181 case `$LD -v 2>&1 </dev/null` in
15182 *GNU* | *'with BFD'*)
15183   lt_cv_prog_gnu_ld=yes
15184   ;;
15185 *)
15186   lt_cv_prog_gnu_ld=no
15187   ;;
15188 esac
15189 fi
15190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
15191 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
15192 with_gnu_ld=$lt_cv_prog_gnu_ld
15193
15194
15195
15196
15197
15198
15199
15200   # If we're not using GNU ld, then there's no point in even trying these
15201   # tests.  Check for that first.  We should have already tested for gld
15202   # by now (in libtool), but require it now just to be safe...
15203   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
15204   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
15205
15206
15207
15208   # The name set by libtool depends on the version of libtool.  Shame on us
15209   # for depending on an impl detail, but c'est la vie.  Older versions used
15210   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
15211   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
15212   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
15213   # set (hence we're using an older libtool), then set it.
15214   if test x${with_gnu_ld+set} != xset; then
15215     if test x${ac_cv_prog_gnu_ld+set} != xset; then
15216       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
15217       with_gnu_ld=no
15218     else
15219       with_gnu_ld=$ac_cv_prog_gnu_ld
15220     fi
15221   fi
15222
15223   # Start by getting the version number.  I think the libtool test already
15224   # does some of this, but throws away the result.
15225   libat_ld_is_gold=no
15226   libat_ld_is_mold=no
15227   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
15228     libat_ld_is_gold=yes
15229   elif $LD --version 2>/dev/null | grep 'mold' >/dev/null 2>&1; then
15230     libat_ld_is_mold=yes
15231   fi
15232
15233   ldver=`$LD --version 2>/dev/null |
15234          sed -e 's/[. ][0-9]\{8\}$//;s/.* \([^ ]\{1,\}\)$/\1/; q'`
15235
15236   libat_gnu_ld_version=`echo $ldver | \
15237          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
15238
15239   # Set --gc-sections.
15240   if test "$with_gnu_ld" = "notbroken"; then
15241     # GNU ld it is!  Joy and bunny rabbits!
15242
15243     # All these tests are for C++; save the language and the compiler flags.
15244     # Need to do this so that g++ won't try to link in libstdc++
15245     ac_test_CFLAGS="${CFLAGS+set}"
15246     ac_save_CFLAGS="$CFLAGS"
15247     CFLAGS='-x c++  -Wl,--gc-sections'
15248
15249     # Check for -Wl,--gc-sections
15250     # XXX This test is broken at the moment, as symbols required for linking
15251     # are now in libsupc++ (not built yet).  In addition, this test has
15252     # cored on solaris in the past.  In addition, --gc-sections doesn't
15253     # really work at the moment (keeps on discarding used sections, first
15254     # .eh_frame and now some of the glibc sections for iconv).
15255     # Bzzzzt.  Thanks for playing, maybe next time.
15256     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
15257 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
15258     if test "$cross_compiling" = yes; then :
15259   ac_sectionLDflags=yes
15260 else
15261   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15262 /* end confdefs.h.  */
15263
15264      int main(void)
15265      {
15266        try { throw 1; }
15267        catch (...) { };
15268        return 0;
15269      }
15270
15271 _ACEOF
15272 if ac_fn_c_try_run "$LINENO"; then :
15273   ac_sectionLDflags=yes
15274 else
15275   ac_sectionLDflags=no
15276 fi
15277 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15278   conftest.$ac_objext conftest.beam conftest.$ac_ext
15279 fi
15280
15281     if test "$ac_test_CFLAGS" = set; then
15282       CFLAGS="$ac_save_CFLAGS"
15283     else
15284       # this is the suspicious part
15285       CFLAGS=''
15286     fi
15287     if test "$ac_sectionLDflags" = "yes"; then
15288       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
15289     fi
15290     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
15291 $as_echo "$ac_sectionLDflags" >&6; }
15292   fi
15293
15294   # Set linker optimization flags.
15295   if test x"$with_gnu_ld" = x"yes"; then
15296     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
15297   fi
15298
15299
15300
15301
15302
15303
15304  # Check whether --enable-symvers was given.
15305 if test "${enable_symvers+set}" = set; then :
15306   enableval=$enable_symvers;
15307       case "$enableval" in
15308        yes|no|gnu*|sun) ;;
15309        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
15310                           esac
15311
15312 else
15313   enable_symvers=yes
15314 fi
15315
15316
15317
15318 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
15319 # don't know enough about $LD to do tricks...
15320
15321
15322 # Turn a 'yes' into a suitable default.
15323 if test x$enable_symvers = xyes ; then
15324   # FIXME  The following test is too strict, in theory.
15325   if test $enable_shared = no || test "x$LD" = x; then
15326     enable_symvers=no
15327   else
15328     if test $with_gnu_ld = yes ; then
15329       enable_symvers=gnu
15330     else
15331       case ${target_os} in
15332         # Sun symbol versioning exists since Solaris 2.5.
15333         solaris2.[5-9]* | solaris2.1[0-9]*)
15334           enable_symvers=sun ;;
15335         *)
15336           enable_symvers=no ;;
15337       esac
15338     fi
15339   fi
15340 fi
15341
15342 # Check if 'sun' was requested on non-Solaris 2 platforms.
15343 if test x$enable_symvers = xsun ; then
15344   case ${target_os} in
15345     solaris2*)
15346       # All fine.
15347       ;;
15348     *)
15349       # Unlikely to work.
15350       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
15351 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
15352       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
15353 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
15354       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15355 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15356       enable_symvers=no
15357       ;;
15358   esac
15359 fi
15360
15361 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15362 if test $enable_symvers != no; then
15363   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15364 $as_echo_n "checking for shared libgcc... " >&6; }
15365   ac_save_CFLAGS="$CFLAGS"
15366   CFLAGS=' -lgcc_s'
15367   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15368 /* end confdefs.h.  */
15369
15370 int
15371 main ()
15372 {
15373 return 0;
15374   ;
15375   return 0;
15376 }
15377 _ACEOF
15378 if ac_fn_c_try_link "$LINENO"; then :
15379   libat_shared_libgcc=yes
15380 else
15381   libat_shared_libgcc=no
15382 fi
15383 rm -f core conftest.err conftest.$ac_objext \
15384     conftest$ac_exeext conftest.$ac_ext
15385   CFLAGS="$ac_save_CFLAGS"
15386   if test $libat_shared_libgcc = no; then
15387     cat > conftest.c <<EOF
15388 int main (void) { return 0; }
15389 EOF
15390     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15391                              -shared -shared-libgcc -o conftest.so \
15392                              conftest.c -v 2>&1 >/dev/null \
15393                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15394     rm -f conftest.c conftest.so
15395     if test x${libat_libgcc_s_suffix+set} = xset; then
15396       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15397       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15398 /* end confdefs.h.  */
15399
15400 int
15401 main ()
15402 {
15403 return 0;
15404   ;
15405   return 0;
15406 }
15407 _ACEOF
15408 if ac_fn_c_try_link "$LINENO"; then :
15409   libat_shared_libgcc=yes
15410 fi
15411 rm -f core conftest.err conftest.$ac_objext \
15412     conftest$ac_exeext conftest.$ac_ext
15413       CFLAGS="$ac_save_CFLAGS"
15414     fi
15415   fi
15416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15417 $as_echo "$libat_shared_libgcc" >&6; }
15418 fi
15419
15420 # For GNU ld, we need at least this version.  The format is described in
15421 # LIBAT_CHECK_LINKER_FEATURES above.
15422 libat_min_gnu_ld_version=21400
15423 # XXXXXXXXXXX libat_gnu_ld_version=21390
15424
15425 # Check to see if unspecified "yes" value can win, given results above.
15426 # Change "yes" into either "no" or a style name.
15427 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15428   if test $with_gnu_ld = yes; then
15429     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15430       enable_symvers=gnu
15431     elif test $libat_ld_is_gold = yes ; then
15432       enable_symvers=gnu
15433     elif test $libat_ld_is_mold = yes ; then
15434       enable_symvers=gnu
15435     else
15436       # The right tools, the right setup, but too old.  Fallbacks?
15437       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15438 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15439       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15440 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15441       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15442 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15443       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15444 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15445       if test $libat_gnu_ld_version -ge 21200 ; then
15446         # Globbing fix is present, proper block support is not.
15447                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15448 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15449         enable_symvers=no
15450       else
15451         # 2.11 or older.
15452         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15453 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15454         enable_symvers=no
15455       fi
15456     fi
15457   elif test $enable_symvers = sun; then
15458     : All interesting versions of Sun ld support sun style symbol versioning.
15459   else
15460     # just fail for now
15461     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15462 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15463     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15464 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15465     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15466 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
15467     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15468 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15469     enable_symvers=no
15470   fi
15471 fi
15472 if test $enable_symvers = gnu; then
15473
15474 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15475
15476 fi
15477
15478  if test $enable_symvers != no; then
15479   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15480   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15481 else
15482   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15483   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15484 fi
15485
15486  if test $enable_symvers = gnu; then
15487   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15488   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15489 else
15490   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15491   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15492 fi
15493
15494  if test $enable_symvers = sun; then
15495   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15496   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15497 else
15498   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15499   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15500 fi
15501
15502 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15503 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15504
15505
15506 # Cleanup and exit.
15507 CFLAGS="$save_CFLAGS"
15508 cat >confcache <<\_ACEOF
15509 # This file is a shell script that caches the results of configure
15510 # tests run on this system so they can be shared between configure
15511 # scripts and configure runs, see configure's option --config-cache.
15512 # It is not useful on other systems.  If it contains results you don't
15513 # want to keep, you may remove or edit it.
15514 #
15515 # config.status only pays attention to the cache file if you give it
15516 # the --recheck option to rerun configure.
15517 #
15518 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15519 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15520 # following values.
15521
15522 _ACEOF
15523
15524 # The following way of writing the cache mishandles newlines in values,
15525 # but we know of no workaround that is simple, portable, and efficient.
15526 # So, we kill variables containing newlines.
15527 # Ultrix sh set writes to stderr and can't be redirected directly,
15528 # and sets the high bit in the cache file unless we assign to the vars.
15529 (
15530   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15531     eval ac_val=\$$ac_var
15532     case $ac_val in #(
15533     *${as_nl}*)
15534       case $ac_var in #(
15535       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15536 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15537       esac
15538       case $ac_var in #(
15539       _ | IFS | as_nl) ;; #(
15540       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15541       *) { eval $ac_var=; unset $ac_var;} ;;
15542       esac ;;
15543     esac
15544   done
15545
15546   (set) 2>&1 |
15547     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15548     *${as_nl}ac_space=\ *)
15549       # `set' does not quote correctly, so add quotes: double-quote
15550       # substitution turns \\\\ into \\, and sed turns \\ into \.
15551       sed -n \
15552         "s/'/'\\\\''/g;
15553           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15554       ;; #(
15555     *)
15556       # `set' quotes correctly as required by POSIX, so do not add quotes.
15557       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15558       ;;
15559     esac |
15560     sort
15561 ) |
15562   sed '
15563      /^ac_cv_env_/b end
15564      t clear
15565      :clear
15566      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15567      t end
15568      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15569      :end' >>confcache
15570 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15571   if test -w "$cache_file"; then
15572     if test "x$cache_file" != "x/dev/null"; then
15573       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15574 $as_echo "$as_me: updating cache $cache_file" >&6;}
15575       if test ! -f "$cache_file" || test -h "$cache_file"; then
15576         cat confcache >"$cache_file"
15577       else
15578         case $cache_file in #(
15579         */* | ?:*)
15580           mv -f confcache "$cache_file"$$ &&
15581           mv -f "$cache_file"$$ "$cache_file" ;; #(
15582         *)
15583           mv -f confcache "$cache_file" ;;
15584         esac
15585       fi
15586     fi
15587   else
15588     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15589 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15590   fi
15591 fi
15592 rm -f confcache
15593
15594 # Check whether --enable-werror was given.
15595 if test "${enable_werror+set}" = set; then :
15596   enableval=$enable_werror;
15597 fi
15598
15599 # Add -Wall -Werror if we are using GCC.
15600 if test "x$GCC" = "xyes"; then :
15601   XCFLAGS="$XCFLAGS -Wall"
15602 fi
15603 if test "x$enable_werror" != "xno" && test "x$GCC" = "xyes"; then :
15604   XCFLAGS="$XCFLAGS -Werror"
15605 fi
15606
15607 # Add CET specific flags if CET is enabled
15608  # Check whether --enable-cet was given.
15609 if test "${enable_cet+set}" = set; then :
15610   enableval=$enable_cet;
15611       case "$enableval" in
15612        yes|no|auto) ;;
15613        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
15614                           esac
15615
15616 else
15617   enable_cet=auto
15618 fi
15619
15620
15621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
15622 $as_echo_n "checking for CET support... " >&6; }
15623
15624 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
15625 case "$host" in
15626   i[34567]86-*-linux* | x86_64-*-linux*)
15627     case "$enable_cet" in
15628       auto)
15629         # Check if target supports multi-byte NOPs
15630         # and if compiler and assembler support CET insn.
15631         cet_save_CFLAGS="$CFLAGS"
15632         CFLAGS="$CFLAGS -fcf-protection"
15633         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15634 /* end confdefs.h.  */
15635
15636 int
15637 main ()
15638 {
15639
15640 #if !defined(__SSE2__)
15641 #error target does not support multi-byte NOPs
15642 #else
15643 asm ("setssbsy");
15644 #endif
15645
15646   ;
15647   return 0;
15648 }
15649 _ACEOF
15650 if ac_fn_c_try_compile "$LINENO"; then :
15651   enable_cet=yes
15652 else
15653   enable_cet=no
15654 fi
15655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15656         CFLAGS="$cet_save_CFLAGS"
15657         ;;
15658       yes)
15659         # Check if assembler supports CET.
15660         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15661 /* end confdefs.h.  */
15662
15663 int
15664 main ()
15665 {
15666 asm ("setssbsy");
15667   ;
15668   return 0;
15669 }
15670 _ACEOF
15671 if ac_fn_c_try_compile "$LINENO"; then :
15672
15673 else
15674   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
15675 fi
15676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15677         ;;
15678     esac
15679     ;;
15680   *)
15681     enable_cet=no
15682     ;;
15683 esac
15684 if test x$enable_cet = xyes; then
15685   CET_FLAGS="-fcf-protection -mshstk"
15686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15687 $as_echo "yes" >&6; }
15688 else
15689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15690 $as_echo "no" >&6; }
15691 fi
15692
15693 XCFLAGS="$XCFLAGS $CET_FLAGS"
15694
15695 XCFLAGS="$XCFLAGS $XPCFLAGS"
15696
15697
15698
15699
15700
15701
15702
15703 # Conditionalize the makefile for this target machine.
15704 tmake_file_=
15705 for f in ${tmake_file}
15706 do
15707         if test -f ${srcdir}/config/$f
15708         then
15709                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
15710         fi
15711 done
15712 tmake_file="${tmake_file_}"
15713
15714
15715
15716  if test x$libat_cv_have_ifunc = xyes; then
15717   HAVE_IFUNC_TRUE=
15718   HAVE_IFUNC_FALSE='#'
15719 else
15720   HAVE_IFUNC_TRUE='#'
15721   HAVE_IFUNC_FALSE=
15722 fi
15723
15724  if expr "$config_path" : ".* linux/aarch64 .*" > /dev/null; then
15725   ARCH_AARCH64_LINUX_TRUE=
15726   ARCH_AARCH64_LINUX_FALSE='#'
15727 else
15728   ARCH_AARCH64_LINUX_TRUE='#'
15729   ARCH_AARCH64_LINUX_FALSE=
15730 fi
15731
15732  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15733   ARCH_ARM_LINUX_TRUE=
15734   ARCH_ARM_LINUX_FALSE='#'
15735 else
15736   ARCH_ARM_LINUX_TRUE='#'
15737   ARCH_ARM_LINUX_FALSE=
15738 fi
15739
15740  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15741   ARCH_I386_TRUE=
15742   ARCH_I386_FALSE='#'
15743 else
15744   ARCH_I386_TRUE='#'
15745   ARCH_I386_FALSE=
15746 fi
15747
15748  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15749   ARCH_X86_64_TRUE=
15750   ARCH_X86_64_FALSE='#'
15751 else
15752   ARCH_X86_64_TRUE='#'
15753   ARCH_X86_64_FALSE=
15754 fi
15755
15756
15757 # Determine what GCC version number to use in filesystem paths.
15758
15759   get_gcc_base_ver="cat"
15760
15761 # Check whether --with-gcc-major-version-only was given.
15762 if test "${with_gcc_major_version_only+set}" = set; then :
15763   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15764         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
15765       fi
15766
15767 fi
15768
15769
15770
15771
15772 if test ${multilib} = yes; then
15773   multilib_arg="--enable-multilib"
15774 else
15775   multilib_arg=
15776 fi
15777
15778 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15779
15780 ac_config_files="$ac_config_files testsuite/libatomic-site-extra.exp"
15781
15782 cat >confcache <<\_ACEOF
15783 # This file is a shell script that caches the results of configure
15784 # tests run on this system so they can be shared between configure
15785 # scripts and configure runs, see configure's option --config-cache.
15786 # It is not useful on other systems.  If it contains results you don't
15787 # want to keep, you may remove or edit it.
15788 #
15789 # config.status only pays attention to the cache file if you give it
15790 # the --recheck option to rerun configure.
15791 #
15792 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15793 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15794 # following values.
15795
15796 _ACEOF
15797
15798 # The following way of writing the cache mishandles newlines in values,
15799 # but we know of no workaround that is simple, portable, and efficient.
15800 # So, we kill variables containing newlines.
15801 # Ultrix sh set writes to stderr and can't be redirected directly,
15802 # and sets the high bit in the cache file unless we assign to the vars.
15803 (
15804   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15805     eval ac_val=\$$ac_var
15806     case $ac_val in #(
15807     *${as_nl}*)
15808       case $ac_var in #(
15809       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15810 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15811       esac
15812       case $ac_var in #(
15813       _ | IFS | as_nl) ;; #(
15814       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15815       *) { eval $ac_var=; unset $ac_var;} ;;
15816       esac ;;
15817     esac
15818   done
15819
15820   (set) 2>&1 |
15821     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15822     *${as_nl}ac_space=\ *)
15823       # `set' does not quote correctly, so add quotes: double-quote
15824       # substitution turns \\\\ into \\, and sed turns \\ into \.
15825       sed -n \
15826         "s/'/'\\\\''/g;
15827           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15828       ;; #(
15829     *)
15830       # `set' quotes correctly as required by POSIX, so do not add quotes.
15831       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15832       ;;
15833     esac |
15834     sort
15835 ) |
15836   sed '
15837      /^ac_cv_env_/b end
15838      t clear
15839      :clear
15840      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15841      t end
15842      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15843      :end' >>confcache
15844 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15845   if test -w "$cache_file"; then
15846     if test "x$cache_file" != "x/dev/null"; then
15847       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15848 $as_echo "$as_me: updating cache $cache_file" >&6;}
15849       if test ! -f "$cache_file" || test -h "$cache_file"; then
15850         cat confcache >"$cache_file"
15851       else
15852         case $cache_file in #(
15853         */* | ?:*)
15854           mv -f confcache "$cache_file"$$ &&
15855           mv -f "$cache_file"$$ "$cache_file" ;; #(
15856         *)
15857           mv -f confcache "$cache_file" ;;
15858         esac
15859       fi
15860     fi
15861   else
15862     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15863 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15864   fi
15865 fi
15866 rm -f confcache
15867
15868 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15869 # Let make expand exec_prefix.
15870 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15871
15872 DEFS=-DHAVE_CONFIG_H
15873
15874 ac_libobjs=
15875 ac_ltlibobjs=
15876 U=
15877 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15878   # 1. Remove the extension, and $U if already installed.
15879   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15880   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15881   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15882   #    will be set to the directory where LIBOBJS objects are built.
15883   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15884   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15885 done
15886 LIBOBJS=$ac_libobjs
15887
15888 LTLIBOBJS=$ac_ltlibobjs
15889
15890
15891 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
15892   as_fn_error $? "conditional \"GENINSRC\" was never defined.
15893 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15894 fi
15895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15896 $as_echo_n "checking that generated files are newer than configure... " >&6; }
15897    if test -n "$am_sleep_pid"; then
15898      # Hide warnings about reused PIDs.
15899      wait $am_sleep_pid 2>/dev/null
15900    fi
15901    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
15902 $as_echo "done" >&6; }
15903  if test -n "$EXEEXT"; then
15904   am__EXEEXT_TRUE=
15905   am__EXEEXT_FALSE='#'
15906 else
15907   am__EXEEXT_TRUE='#'
15908   am__EXEEXT_FALSE=
15909 fi
15910
15911 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15912   as_fn_error $? "conditional \"AMDEP\" was never defined.
15913 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15914 fi
15915 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15916   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
15917 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15918 fi
15919 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
15920   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
15921 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15922 fi
15923 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15924   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
15925 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15926 fi
15927
15928 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
15929   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
15930 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15931 fi
15932 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
15933   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
15934 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15935 fi
15936 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
15937   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
15938 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15939 fi
15940 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
15941   as_fn_error $? "conditional \"HAVE_IFUNC\" was never defined.
15942 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15943 fi
15944 if test -z "${ARCH_AARCH64_LINUX_TRUE}" && test -z "${ARCH_AARCH64_LINUX_FALSE}"; then
15945   as_fn_error $? "conditional \"ARCH_AARCH64_LINUX\" was never defined.
15946 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15947 fi
15948 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
15949   as_fn_error $? "conditional \"ARCH_ARM_LINUX\" was never defined.
15950 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15951 fi
15952 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
15953   as_fn_error $? "conditional \"ARCH_I386\" was never defined.
15954 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15955 fi
15956 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
15957   as_fn_error $? "conditional \"ARCH_X86_64\" was never defined.
15958 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15959 fi
15960
15961 : "${CONFIG_STATUS=./config.status}"
15962 ac_write_fail=0
15963 ac_clean_files_save=$ac_clean_files
15964 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15965 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15966 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15967 as_write_fail=0
15968 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15969 #! $SHELL
15970 # Generated by $as_me.
15971 # Run this file to recreate the current configuration.
15972 # Compiler output produced by configure, useful for debugging
15973 # configure, is in config.log if it exists.
15974
15975 debug=false
15976 ac_cs_recheck=false
15977 ac_cs_silent=false
15978
15979 SHELL=\${CONFIG_SHELL-$SHELL}
15980 export SHELL
15981 _ASEOF
15982 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15983 ## -------------------- ##
15984 ## M4sh Initialization. ##
15985 ## -------------------- ##
15986
15987 # Be more Bourne compatible
15988 DUALCASE=1; export DUALCASE # for MKS sh
15989 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15990   emulate sh
15991   NULLCMD=:
15992   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15993   # is contrary to our usage.  Disable this feature.
15994   alias -g '${1+"$@"}'='"$@"'
15995   setopt NO_GLOB_SUBST
15996 else
15997   case `(set -o) 2>/dev/null` in #(
15998   *posix*) :
15999     set -o posix ;; #(
16000   *) :
16001      ;;
16002 esac
16003 fi
16004
16005
16006 as_nl='
16007 '
16008 export as_nl
16009 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16010 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16011 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16012 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16013 # Prefer a ksh shell builtin over an external printf program on Solaris,
16014 # but without wasting forks for bash or zsh.
16015 if test -z "$BASH_VERSION$ZSH_VERSION" \
16016     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16017   as_echo='print -r --'
16018   as_echo_n='print -rn --'
16019 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16020   as_echo='printf %s\n'
16021   as_echo_n='printf %s'
16022 else
16023   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16024     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16025     as_echo_n='/usr/ucb/echo -n'
16026   else
16027     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16028     as_echo_n_body='eval
16029       arg=$1;
16030       case $arg in #(
16031       *"$as_nl"*)
16032         expr "X$arg" : "X\\(.*\\)$as_nl";
16033         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16034       esac;
16035       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16036     '
16037     export as_echo_n_body
16038     as_echo_n='sh -c $as_echo_n_body as_echo'
16039   fi
16040   export as_echo_body
16041   as_echo='sh -c $as_echo_body as_echo'
16042 fi
16043
16044 # The user is always right.
16045 if test "${PATH_SEPARATOR+set}" != set; then
16046   PATH_SEPARATOR=:
16047   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16048     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16049       PATH_SEPARATOR=';'
16050   }
16051 fi
16052
16053
16054 # IFS
16055 # We need space, tab and new line, in precisely that order.  Quoting is
16056 # there to prevent editors from complaining about space-tab.
16057 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16058 # splitting by setting IFS to empty value.)
16059 IFS=" ""        $as_nl"
16060
16061 # Find who we are.  Look in the path if we contain no directory separator.
16062 as_myself=
16063 case $0 in #((
16064   *[\\/]* ) as_myself=$0 ;;
16065   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16066 for as_dir in $PATH
16067 do
16068   IFS=$as_save_IFS
16069   test -z "$as_dir" && as_dir=.
16070     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16071   done
16072 IFS=$as_save_IFS
16073
16074      ;;
16075 esac
16076 # We did not find ourselves, most probably we were run as `sh COMMAND'
16077 # in which case we are not to be found in the path.
16078 if test "x$as_myself" = x; then
16079   as_myself=$0
16080 fi
16081 if test ! -f "$as_myself"; then
16082   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16083   exit 1
16084 fi
16085
16086 # Unset variables that we do not need and which cause bugs (e.g. in
16087 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16088 # suppresses any "Segmentation fault" message there.  '((' could
16089 # trigger a bug in pdksh 5.2.14.
16090 for as_var in BASH_ENV ENV MAIL MAILPATH
16091 do eval test x\${$as_var+set} = xset \
16092   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16093 done
16094 PS1='$ '
16095 PS2='> '
16096 PS4='+ '
16097
16098 # NLS nuisances.
16099 LC_ALL=C
16100 export LC_ALL
16101 LANGUAGE=C
16102 export LANGUAGE
16103
16104 # CDPATH.
16105 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16106
16107
16108 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16109 # ----------------------------------------
16110 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16111 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16112 # script with STATUS, using 1 if that was 0.
16113 as_fn_error ()
16114 {
16115   as_status=$1; test $as_status -eq 0 && as_status=1
16116   if test "$4"; then
16117     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16118     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16119   fi
16120   $as_echo "$as_me: error: $2" >&2
16121   as_fn_exit $as_status
16122 } # as_fn_error
16123
16124
16125 # as_fn_set_status STATUS
16126 # -----------------------
16127 # Set $? to STATUS, without forking.
16128 as_fn_set_status ()
16129 {
16130   return $1
16131 } # as_fn_set_status
16132
16133 # as_fn_exit STATUS
16134 # -----------------
16135 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16136 as_fn_exit ()
16137 {
16138   set +e
16139   as_fn_set_status $1
16140   exit $1
16141 } # as_fn_exit
16142
16143 # as_fn_unset VAR
16144 # ---------------
16145 # Portably unset VAR.
16146 as_fn_unset ()
16147 {
16148   { eval $1=; unset $1;}
16149 }
16150 as_unset=as_fn_unset
16151 # as_fn_append VAR VALUE
16152 # ----------------------
16153 # Append the text in VALUE to the end of the definition contained in VAR. Take
16154 # advantage of any shell optimizations that allow amortized linear growth over
16155 # repeated appends, instead of the typical quadratic growth present in naive
16156 # implementations.
16157 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16158   eval 'as_fn_append ()
16159   {
16160     eval $1+=\$2
16161   }'
16162 else
16163   as_fn_append ()
16164   {
16165     eval $1=\$$1\$2
16166   }
16167 fi # as_fn_append
16168
16169 # as_fn_arith ARG...
16170 # ------------------
16171 # Perform arithmetic evaluation on the ARGs, and store the result in the
16172 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16173 # must be portable across $(()) and expr.
16174 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16175   eval 'as_fn_arith ()
16176   {
16177     as_val=$(( $* ))
16178   }'
16179 else
16180   as_fn_arith ()
16181   {
16182     as_val=`expr "$@" || test $? -eq 1`
16183   }
16184 fi # as_fn_arith
16185
16186
16187 if expr a : '\(a\)' >/dev/null 2>&1 &&
16188    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16189   as_expr=expr
16190 else
16191   as_expr=false
16192 fi
16193
16194 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16195   as_basename=basename
16196 else
16197   as_basename=false
16198 fi
16199
16200 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16201   as_dirname=dirname
16202 else
16203   as_dirname=false
16204 fi
16205
16206 as_me=`$as_basename -- "$0" ||
16207 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16208          X"$0" : 'X\(//\)$' \| \
16209          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16210 $as_echo X/"$0" |
16211     sed '/^.*\/\([^/][^/]*\)\/*$/{
16212             s//\1/
16213             q
16214           }
16215           /^X\/\(\/\/\)$/{
16216             s//\1/
16217             q
16218           }
16219           /^X\/\(\/\).*/{
16220             s//\1/
16221             q
16222           }
16223           s/.*/./; q'`
16224
16225 # Avoid depending upon Character Ranges.
16226 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16227 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16228 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16229 as_cr_digits='0123456789'
16230 as_cr_alnum=$as_cr_Letters$as_cr_digits
16231
16232 ECHO_C= ECHO_N= ECHO_T=
16233 case `echo -n x` in #(((((
16234 -n*)
16235   case `echo 'xy\c'` in
16236   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16237   xy)  ECHO_C='\c';;
16238   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16239        ECHO_T=' ';;
16240   esac;;
16241 *)
16242   ECHO_N='-n';;
16243 esac
16244
16245 rm -f conf$$ conf$$.exe conf$$.file
16246 if test -d conf$$.dir; then
16247   rm -f conf$$.dir/conf$$.file
16248 else
16249   rm -f conf$$.dir
16250   mkdir conf$$.dir 2>/dev/null
16251 fi
16252 if (echo >conf$$.file) 2>/dev/null; then
16253   if ln -s conf$$.file conf$$ 2>/dev/null; then
16254     as_ln_s='ln -s'
16255     # ... but there are two gotchas:
16256     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16257     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16258     # In both cases, we have to default to `cp -pR'.
16259     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16260       as_ln_s='cp -pR'
16261   elif ln conf$$.file conf$$ 2>/dev/null; then
16262     as_ln_s=ln
16263   else
16264     as_ln_s='cp -pR'
16265   fi
16266 else
16267   as_ln_s='cp -pR'
16268 fi
16269 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16270 rmdir conf$$.dir 2>/dev/null
16271
16272
16273 # as_fn_mkdir_p
16274 # -------------
16275 # Create "$as_dir" as a directory, including parents if necessary.
16276 as_fn_mkdir_p ()
16277 {
16278
16279   case $as_dir in #(
16280   -*) as_dir=./$as_dir;;
16281   esac
16282   test -d "$as_dir" || eval $as_mkdir_p || {
16283     as_dirs=
16284     while :; do
16285       case $as_dir in #(
16286       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16287       *) as_qdir=$as_dir;;
16288       esac
16289       as_dirs="'$as_qdir' $as_dirs"
16290       as_dir=`$as_dirname -- "$as_dir" ||
16291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16292          X"$as_dir" : 'X\(//\)[^/]' \| \
16293          X"$as_dir" : 'X\(//\)$' \| \
16294          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16295 $as_echo X"$as_dir" |
16296     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16297             s//\1/
16298             q
16299           }
16300           /^X\(\/\/\)[^/].*/{
16301             s//\1/
16302             q
16303           }
16304           /^X\(\/\/\)$/{
16305             s//\1/
16306             q
16307           }
16308           /^X\(\/\).*/{
16309             s//\1/
16310             q
16311           }
16312           s/.*/./; q'`
16313       test -d "$as_dir" && break
16314     done
16315     test -z "$as_dirs" || eval "mkdir $as_dirs"
16316   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16317
16318
16319 } # as_fn_mkdir_p
16320 if mkdir -p . 2>/dev/null; then
16321   as_mkdir_p='mkdir -p "$as_dir"'
16322 else
16323   test -d ./-p && rmdir ./-p
16324   as_mkdir_p=false
16325 fi
16326
16327
16328 # as_fn_executable_p FILE
16329 # -----------------------
16330 # Test if FILE is an executable regular file.
16331 as_fn_executable_p ()
16332 {
16333   test -f "$1" && test -x "$1"
16334 } # as_fn_executable_p
16335 as_test_x='test -x'
16336 as_executable_p=as_fn_executable_p
16337
16338 # Sed expression to map a string onto a valid CPP name.
16339 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16340
16341 # Sed expression to map a string onto a valid variable name.
16342 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16343
16344
16345 exec 6>&1
16346 ## ----------------------------------- ##
16347 ## Main body of $CONFIG_STATUS script. ##
16348 ## ----------------------------------- ##
16349 _ASEOF
16350 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16351
16352 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16353 # Save the log message, to keep $0 and so on meaningful, and to
16354 # report actual input values of CONFIG_FILES etc. instead of their
16355 # values after options handling.
16356 ac_log="
16357 This file was extended by GNU Atomic Library $as_me 1.0, which was
16358 generated by GNU Autoconf 2.69.  Invocation command line was
16359
16360   CONFIG_FILES    = $CONFIG_FILES
16361   CONFIG_HEADERS  = $CONFIG_HEADERS
16362   CONFIG_LINKS    = $CONFIG_LINKS
16363   CONFIG_COMMANDS = $CONFIG_COMMANDS
16364   $ $0 $@
16365
16366 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16367 "
16368
16369 _ACEOF
16370
16371 case $ac_config_files in *"
16372 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16373 esac
16374
16375 case $ac_config_headers in *"
16376 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16377 esac
16378
16379
16380 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16381 # Files that config.status was made for.
16382 config_files="$ac_config_files"
16383 config_headers="$ac_config_headers"
16384 config_commands="$ac_config_commands"
16385
16386 _ACEOF
16387
16388 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16389 ac_cs_usage="\
16390 \`$as_me' instantiates files and other configuration actions
16391 from templates according to the current configuration.  Unless the files
16392 and actions are specified as TAGs, all are instantiated by default.
16393
16394 Usage: $0 [OPTION]... [TAG]...
16395
16396   -h, --help       print this help, then exit
16397   -V, --version    print version number and configuration settings, then exit
16398       --config     print configuration, then exit
16399   -q, --quiet, --silent
16400                    do not print progress messages
16401   -d, --debug      don't remove temporary files
16402       --recheck    update $as_me by reconfiguring in the same conditions
16403       --file=FILE[:TEMPLATE]
16404                    instantiate the configuration file FILE
16405       --header=FILE[:TEMPLATE]
16406                    instantiate the configuration header FILE
16407
16408 Configuration files:
16409 $config_files
16410
16411 Configuration headers:
16412 $config_headers
16413
16414 Configuration commands:
16415 $config_commands
16416
16417 Report bugs to the package provider.
16418 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
16419 General help using GNU software: <http://www.gnu.org/gethelp/>."
16420
16421 _ACEOF
16422 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16423 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16424 ac_cs_version="\\
16425 GNU Atomic Library config.status 1.0
16426 configured by $0, generated by GNU Autoconf 2.69,
16427   with options \\"\$ac_cs_config\\"
16428
16429 Copyright (C) 2012 Free Software Foundation, Inc.
16430 This config.status script is free software; the Free Software Foundation
16431 gives unlimited permission to copy, distribute and modify it."
16432
16433 ac_pwd='$ac_pwd'
16434 srcdir='$srcdir'
16435 INSTALL='$INSTALL'
16436 MKDIR_P='$MKDIR_P'
16437 AWK='$AWK'
16438 test -n "\$AWK" || AWK=awk
16439 _ACEOF
16440
16441 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16442 # The default lists apply if the user does not specify any file.
16443 ac_need_defaults=:
16444 while test $# != 0
16445 do
16446   case $1 in
16447   --*=?*)
16448     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16449     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16450     ac_shift=:
16451     ;;
16452   --*=)
16453     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16454     ac_optarg=
16455     ac_shift=:
16456     ;;
16457   *)
16458     ac_option=$1
16459     ac_optarg=$2
16460     ac_shift=shift
16461     ;;
16462   esac
16463
16464   case $ac_option in
16465   # Handling of the options.
16466   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16467     ac_cs_recheck=: ;;
16468   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16469     $as_echo "$ac_cs_version"; exit ;;
16470   --config | --confi | --conf | --con | --co | --c )
16471     $as_echo "$ac_cs_config"; exit ;;
16472   --debug | --debu | --deb | --de | --d | -d )
16473     debug=: ;;
16474   --file | --fil | --fi | --f )
16475     $ac_shift
16476     case $ac_optarg in
16477     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16478     '') as_fn_error $? "missing file argument" ;;
16479     esac
16480     as_fn_append CONFIG_FILES " '$ac_optarg'"
16481     ac_need_defaults=false;;
16482   --header | --heade | --head | --hea )
16483     $ac_shift
16484     case $ac_optarg in
16485     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16486     esac
16487     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16488     ac_need_defaults=false;;
16489   --he | --h)
16490     # Conflict between --help and --header
16491     as_fn_error $? "ambiguous option: \`$1'
16492 Try \`$0 --help' for more information.";;
16493   --help | --hel | -h )
16494     $as_echo "$ac_cs_usage"; exit ;;
16495   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16496   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16497     ac_cs_silent=: ;;
16498
16499   # This is an error.
16500   -*) as_fn_error $? "unrecognized option: \`$1'
16501 Try \`$0 --help' for more information." ;;
16502
16503   *) as_fn_append ac_config_targets " $1"
16504      ac_need_defaults=false ;;
16505
16506   esac
16507   shift
16508 done
16509
16510 ac_configure_extra_args=
16511
16512 if $ac_cs_silent; then
16513   exec 6>/dev/null
16514   ac_configure_extra_args="$ac_configure_extra_args --silent"
16515 fi
16516
16517 _ACEOF
16518 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16519 if \$ac_cs_recheck; then
16520   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16521   shift
16522   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16523   CONFIG_SHELL='$SHELL'
16524   export CONFIG_SHELL
16525   exec "\$@"
16526 fi
16527
16528 _ACEOF
16529 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16530 exec 5>>config.log
16531 {
16532   echo
16533   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16534 ## Running $as_me. ##
16535 _ASBOX
16536   $as_echo "$ac_log"
16537 } >&5
16538
16539 _ACEOF
16540 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16541 #
16542 # INIT-COMMANDS
16543 #
16544
16545 srcdir="$srcdir"
16546 host="$host"
16547 target="$target"
16548 with_multisubdir="$with_multisubdir"
16549 with_multisrctop="$with_multisrctop"
16550 with_target_subdir="$with_target_subdir"
16551 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16552 multi_basedir="$multi_basedir"
16553 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16554 CC="$CC"
16555 CXX="$CXX"
16556 GFORTRAN="$GFORTRAN"
16557 GDC="$GDC"
16558 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16559
16560
16561 # The HP-UX ksh and POSIX shell print the target directory to stdout
16562 # if CDPATH is set.
16563 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16564
16565 sed_quote_subst='$sed_quote_subst'
16566 double_quote_subst='$double_quote_subst'
16567 delay_variable_subst='$delay_variable_subst'
16568 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16569 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16570 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16571 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16572 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16573 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16574 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16575 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16576 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16577 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16578 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16579 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16580 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16581 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16582 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16583 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16584 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16585 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16586 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16587 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16588 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16589 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16590 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16591 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16592 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16593 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16594 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16595 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16596 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16597 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16598 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16599 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16600 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16601 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16602 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16603 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16604 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16605 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16606 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16607 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16608 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16609 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16610 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16611 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16612 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16613 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16614 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16615 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16616 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"`'
16617 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16618 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16619 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16620 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16621 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16622 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16623 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16624 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16625 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16626 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16627 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16628 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16629 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16630 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16631 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16632 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16633 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16634 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16635 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16636 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16637 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16638 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16639 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16640 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16641 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16642 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16643 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16644 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16645 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16646 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16647 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16648 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16649 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16650 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16651 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16652 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16653 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16654 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16655 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16656 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16657 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16658 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16659 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16660 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16661 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16662 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16663 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16664 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16665 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16666 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16667 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16668 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16669 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16670 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16671 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16672 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16673 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16674 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16675 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16676 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16677 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16678 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16679 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16680 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16681 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16682 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16683 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16684 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16685 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16686 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16687 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16688
16689 LTCC='$LTCC'
16690 LTCFLAGS='$LTCFLAGS'
16691 compiler='$compiler_DEFAULT'
16692
16693 # A function that is used when there is no print builtin or printf.
16694 func_fallback_echo ()
16695 {
16696   eval 'cat <<_LTECHO_EOF
16697 \$1
16698 _LTECHO_EOF'
16699 }
16700
16701 # Quote evaled strings.
16702 for var in SHELL \
16703 ECHO \
16704 SED \
16705 GREP \
16706 EGREP \
16707 FGREP \
16708 LD \
16709 NM \
16710 LN_S \
16711 lt_SP2NL \
16712 lt_NL2SP \
16713 reload_flag \
16714 OBJDUMP \
16715 deplibs_check_method \
16716 file_magic_cmd \
16717 AR \
16718 AR_FLAGS \
16719 STRIP \
16720 RANLIB \
16721 CC \
16722 CFLAGS \
16723 compiler \
16724 lt_cv_sys_global_symbol_pipe \
16725 lt_cv_sys_global_symbol_to_cdecl \
16726 lt_cv_sys_global_symbol_to_c_name_address \
16727 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16728 lt_prog_compiler_no_builtin_flag \
16729 lt_prog_compiler_wl \
16730 lt_prog_compiler_pic \
16731 lt_prog_compiler_static \
16732 lt_cv_prog_compiler_c_o \
16733 need_locks \
16734 DSYMUTIL \
16735 NMEDIT \
16736 LIPO \
16737 OTOOL \
16738 OTOOL64 \
16739 shrext_cmds \
16740 export_dynamic_flag_spec \
16741 whole_archive_flag_spec \
16742 compiler_needs_object \
16743 with_gnu_ld \
16744 allow_undefined_flag \
16745 no_undefined_flag \
16746 hardcode_libdir_flag_spec \
16747 hardcode_libdir_flag_spec_ld \
16748 hardcode_libdir_separator \
16749 fix_srcfile_path \
16750 exclude_expsyms \
16751 include_expsyms \
16752 file_list_spec \
16753 variables_saved_for_relink \
16754 libname_spec \
16755 library_names_spec \
16756 soname_spec \
16757 install_override_mode \
16758 finish_eval \
16759 old_striplib \
16760 striplib; do
16761     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16762     *[\\\\\\\`\\"\\\$]*)
16763       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16764       ;;
16765     *)
16766       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16767       ;;
16768     esac
16769 done
16770
16771 # Double-quote double-evaled strings.
16772 for var in reload_cmds \
16773 old_postinstall_cmds \
16774 old_postuninstall_cmds \
16775 old_archive_cmds \
16776 extract_expsyms_cmds \
16777 old_archive_from_new_cmds \
16778 old_archive_from_expsyms_cmds \
16779 archive_cmds \
16780 archive_expsym_cmds \
16781 module_cmds \
16782 module_expsym_cmds \
16783 export_symbols_cmds \
16784 prelink_cmds \
16785 postinstall_cmds \
16786 postuninstall_cmds \
16787 finish_cmds \
16788 sys_lib_search_path_spec \
16789 sys_lib_dlsearch_path_spec; do
16790     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16791     *[\\\\\\\`\\"\\\$]*)
16792       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16793       ;;
16794     *)
16795       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16796       ;;
16797     esac
16798 done
16799
16800 ac_aux_dir='$ac_aux_dir'
16801 xsi_shell='$xsi_shell'
16802 lt_shell_append='$lt_shell_append'
16803
16804 # See if we are running on zsh, and set the options which allow our
16805 # commands through without removal of \ escapes INIT.
16806 if test -n "\${ZSH_VERSION+set}" ; then
16807    setopt NO_GLOB_SUBST
16808 fi
16809
16810
16811     PACKAGE='$PACKAGE'
16812     VERSION='$VERSION'
16813     TIMESTAMP='$TIMESTAMP'
16814     RM='$RM'
16815     ofile='$ofile'
16816
16817
16818
16819
16820 GCC="$GCC"
16821 CC="$CC"
16822 acx_cv_header_stdint="$acx_cv_header_stdint"
16823 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16824 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16825 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16826 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16827 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16828 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16829 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16830 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16831 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16832 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16833 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16834 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16835 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16836
16837
16838 _ACEOF
16839
16840 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16841
16842 # Handling of arguments.
16843 for ac_config_target in $ac_config_targets
16844 do
16845   case $ac_config_target in
16846     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16847     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16848     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16849     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16850     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16851     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16852     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16853     "testsuite/libatomic-site-extra.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libatomic-site-extra.exp" ;;
16854
16855   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16856   esac
16857 done
16858
16859
16860 # If the user did not use the arguments to specify the items to instantiate,
16861 # then the envvar interface is used.  Set only those that are not.
16862 # We use the long form for the default assignment because of an extremely
16863 # bizarre bug on SunOS 4.1.3.
16864 if $ac_need_defaults; then
16865   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16866   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16867   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16868 fi
16869
16870 # Have a temporary directory for convenience.  Make it in the build tree
16871 # simply because there is no reason against having it here, and in addition,
16872 # creating and moving files from /tmp can sometimes cause problems.
16873 # Hook for its removal unless debugging.
16874 # Note that there is a small window in which the directory will not be cleaned:
16875 # after its creation but before its name has been assigned to `$tmp'.
16876 $debug ||
16877 {
16878   tmp= ac_tmp=
16879   trap 'exit_status=$?
16880   : "${ac_tmp:=$tmp}"
16881   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
16882 ' 0
16883   trap 'as_fn_exit 1' 1 2 13 15
16884 }
16885 # Create a (secure) tmp directory for tmp files.
16886
16887 {
16888   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16889   test -d "$tmp"
16890 }  ||
16891 {
16892   tmp=./conf$$-$RANDOM
16893   (umask 077 && mkdir "$tmp")
16894 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
16895 ac_tmp=$tmp
16896
16897 # Set up the scripts for CONFIG_FILES section.
16898 # No need to generate them if there are no CONFIG_FILES.
16899 # This happens for instance with `./config.status config.h'.
16900 if test -n "$CONFIG_FILES"; then
16901
16902
16903 ac_cr=`echo X | tr X '\015'`
16904 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16905 # But we know of no other shell where ac_cr would be empty at this
16906 # point, so we can use a bashism as a fallback.
16907 if test "x$ac_cr" = x; then
16908   eval ac_cr=\$\'\\r\'
16909 fi
16910 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16911 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16912   ac_cs_awk_cr='\\r'
16913 else
16914   ac_cs_awk_cr=$ac_cr
16915 fi
16916
16917 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
16918 _ACEOF
16919
16920
16921 {
16922   echo "cat >conf$$subs.awk <<_ACEOF" &&
16923   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16924   echo "_ACEOF"
16925 } >conf$$subs.sh ||
16926   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16927 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
16928 ac_delim='%!_!# '
16929 for ac_last_try in false false false false false :; do
16930   . ./conf$$subs.sh ||
16931     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16932
16933   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16934   if test $ac_delim_n = $ac_delim_num; then
16935     break
16936   elif $ac_last_try; then
16937     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16938   else
16939     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16940   fi
16941 done
16942 rm -f conf$$subs.sh
16943
16944 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16945 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
16946 _ACEOF
16947 sed -n '
16948 h
16949 s/^/S["/; s/!.*/"]=/
16950 p
16951 g
16952 s/^[^!]*!//
16953 :repl
16954 t repl
16955 s/'"$ac_delim"'$//
16956 t delim
16957 :nl
16958 h
16959 s/\(.\{148\}\)..*/\1/
16960 t more1
16961 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16962 p
16963 n
16964 b repl
16965 :more1
16966 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16967 p
16968 g
16969 s/.\{148\}//
16970 t nl
16971 :delim
16972 h
16973 s/\(.\{148\}\)..*/\1/
16974 t more2
16975 s/["\\]/\\&/g; s/^/"/; s/$/"/
16976 p
16977 b
16978 :more2
16979 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16980 p
16981 g
16982 s/.\{148\}//
16983 t delim
16984 ' <conf$$subs.awk | sed '
16985 /^[^""]/{
16986   N
16987   s/\n//
16988 }
16989 ' >>$CONFIG_STATUS || ac_write_fail=1
16990 rm -f conf$$subs.awk
16991 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16992 _ACAWK
16993 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
16994   for (key in S) S_is_set[key] = 1
16995   FS = "\a"
16996
16997 }
16998 {
16999   line = $ 0
17000   nfields = split(line, field, "@")
17001   substed = 0
17002   len = length(field[1])
17003   for (i = 2; i < nfields; i++) {
17004     key = field[i]
17005     keylen = length(key)
17006     if (S_is_set[key]) {
17007       value = S[key]
17008       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17009       len += length(value) + length(field[++i])
17010       substed = 1
17011     } else
17012       len += 1 + keylen
17013   }
17014
17015   print line
17016 }
17017
17018 _ACAWK
17019 _ACEOF
17020 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17021 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17022   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17023 else
17024   cat
17025 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
17026   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
17027 _ACEOF
17028
17029 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
17030 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
17031 # trailing colons and then remove the whole line if VPATH becomes empty
17032 # (actually we leave an empty line to preserve line numbers).
17033 if test "x$srcdir" = x.; then
17034   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
17035 h
17036 s///
17037 s/^/:/
17038 s/[      ]*$/:/
17039 s/:\$(srcdir):/:/g
17040 s/:\${srcdir}:/:/g
17041 s/:@srcdir@:/:/g
17042 s/^:*//
17043 s/:*$//
17044 x
17045 s/\(=[   ]*\).*/\1/
17046 G
17047 s/\n//
17048 s/^[^=]*=[       ]*$//
17049 }'
17050 fi
17051
17052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17053 fi # test -n "$CONFIG_FILES"
17054
17055 # Set up the scripts for CONFIG_HEADERS section.
17056 # No need to generate them if there are no CONFIG_HEADERS.
17057 # This happens for instance with `./config.status Makefile'.
17058 if test -n "$CONFIG_HEADERS"; then
17059 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17060 BEGIN {
17061 _ACEOF
17062
17063 # Transform confdefs.h into an awk script `defines.awk', embedded as
17064 # here-document in config.status, that substitutes the proper values into
17065 # config.h.in to produce config.h.
17066
17067 # Create a delimiter string that does not exist in confdefs.h, to ease
17068 # handling of long lines.
17069 ac_delim='%!_!# '
17070 for ac_last_try in false false :; do
17071   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17072   if test -z "$ac_tt"; then
17073     break
17074   elif $ac_last_try; then
17075     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17076   else
17077     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17078   fi
17079 done
17080
17081 # For the awk script, D is an array of macro values keyed by name,
17082 # likewise P contains macro parameters if any.  Preserve backslash
17083 # newline sequences.
17084
17085 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17086 sed -n '
17087 s/.\{148\}/&'"$ac_delim"'/g
17088 t rset
17089 :rset
17090 s/^[     ]*#[    ]*define[       ][      ]*/ /
17091 t def
17092 d
17093 :def
17094 s/\\$//
17095 t bsnl
17096 s/["\\]/\\&/g
17097 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17098 D["\1"]=" \3"/p
17099 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17100 d
17101 :bsnl
17102 s/["\\]/\\&/g
17103 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17104 D["\1"]=" \3\\\\\\n"\\/p
17105 t cont
17106 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17107 t cont
17108 d
17109 :cont
17110 n
17111 s/.\{148\}/&'"$ac_delim"'/g
17112 t clear
17113 :clear
17114 s/\\$//
17115 t bsnlc
17116 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17117 d
17118 :bsnlc
17119 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17120 b cont
17121 ' <confdefs.h | sed '
17122 s/'"$ac_delim"'/"\\\
17123 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17124
17125 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17126   for (key in D) D_is_set[key] = 1
17127   FS = "\a"
17128 }
17129 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17130   line = \$ 0
17131   split(line, arg, " ")
17132   if (arg[1] == "#") {
17133     defundef = arg[2]
17134     mac1 = arg[3]
17135   } else {
17136     defundef = substr(arg[1], 2)
17137     mac1 = arg[2]
17138   }
17139   split(mac1, mac2, "(") #)
17140   macro = mac2[1]
17141   prefix = substr(line, 1, index(line, defundef) - 1)
17142   if (D_is_set[macro]) {
17143     # Preserve the white space surrounding the "#".
17144     print prefix "define", macro P[macro] D[macro]
17145     next
17146   } else {
17147     # Replace #undef with comments.  This is necessary, for example,
17148     # in the case of _POSIX_SOURCE, which is predefined and required
17149     # on some systems where configure will not decide to define it.
17150     if (defundef == "undef") {
17151       print "/*", prefix defundef, macro, "*/"
17152       next
17153     }
17154   }
17155 }
17156 { print }
17157 _ACAWK
17158 _ACEOF
17159 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17160   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17161 fi # test -n "$CONFIG_HEADERS"
17162
17163
17164 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17165 shift
17166 for ac_tag
17167 do
17168   case $ac_tag in
17169   :[FHLC]) ac_mode=$ac_tag; continue;;
17170   esac
17171   case $ac_mode$ac_tag in
17172   :[FHL]*:*);;
17173   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17174   :[FH]-) ac_tag=-:-;;
17175   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17176   esac
17177   ac_save_IFS=$IFS
17178   IFS=:
17179   set x $ac_tag
17180   IFS=$ac_save_IFS
17181   shift
17182   ac_file=$1
17183   shift
17184
17185   case $ac_mode in
17186   :L) ac_source=$1;;
17187   :[FH])
17188     ac_file_inputs=
17189     for ac_f
17190     do
17191       case $ac_f in
17192       -) ac_f="$ac_tmp/stdin";;
17193       *) # Look for the file first in the build tree, then in the source tree
17194          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17195          # because $ac_f cannot contain `:'.
17196          test -f "$ac_f" ||
17197            case $ac_f in
17198            [\\/$]*) false;;
17199            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17200            esac ||
17201            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17202       esac
17203       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17204       as_fn_append ac_file_inputs " '$ac_f'"
17205     done
17206
17207     # Let's still pretend it is `configure' which instantiates (i.e., don't
17208     # use $as_me), people would be surprised to read:
17209     #    /* config.h.  Generated by config.status.  */
17210     configure_input='Generated from '`
17211           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17212         `' by configure.'
17213     if test x"$ac_file" != x-; then
17214       configure_input="$ac_file.  $configure_input"
17215       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17216 $as_echo "$as_me: creating $ac_file" >&6;}
17217     fi
17218     # Neutralize special characters interpreted by sed in replacement strings.
17219     case $configure_input in #(
17220     *\&* | *\|* | *\\* )
17221        ac_sed_conf_input=`$as_echo "$configure_input" |
17222        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17223     *) ac_sed_conf_input=$configure_input;;
17224     esac
17225
17226     case $ac_tag in
17227     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17228       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17229     esac
17230     ;;
17231   esac
17232
17233   ac_dir=`$as_dirname -- "$ac_file" ||
17234 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17235          X"$ac_file" : 'X\(//\)[^/]' \| \
17236          X"$ac_file" : 'X\(//\)$' \| \
17237          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17238 $as_echo X"$ac_file" |
17239     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17240             s//\1/
17241             q
17242           }
17243           /^X\(\/\/\)[^/].*/{
17244             s//\1/
17245             q
17246           }
17247           /^X\(\/\/\)$/{
17248             s//\1/
17249             q
17250           }
17251           /^X\(\/\).*/{
17252             s//\1/
17253             q
17254           }
17255           s/.*/./; q'`
17256   as_dir="$ac_dir"; as_fn_mkdir_p
17257   ac_builddir=.
17258
17259 case "$ac_dir" in
17260 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17261 *)
17262   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17263   # A ".." for each directory in $ac_dir_suffix.
17264   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17265   case $ac_top_builddir_sub in
17266   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17267   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17268   esac ;;
17269 esac
17270 ac_abs_top_builddir=$ac_pwd
17271 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17272 # for backward compatibility:
17273 ac_top_builddir=$ac_top_build_prefix
17274
17275 case $srcdir in
17276   .)  # We are building in place.
17277     ac_srcdir=.
17278     ac_top_srcdir=$ac_top_builddir_sub
17279     ac_abs_top_srcdir=$ac_pwd ;;
17280   [\\/]* | ?:[\\/]* )  # Absolute name.
17281     ac_srcdir=$srcdir$ac_dir_suffix;
17282     ac_top_srcdir=$srcdir
17283     ac_abs_top_srcdir=$srcdir ;;
17284   *) # Relative name.
17285     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17286     ac_top_srcdir=$ac_top_build_prefix$srcdir
17287     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17288 esac
17289 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17290
17291
17292   case $ac_mode in
17293   :F)
17294   #
17295   # CONFIG_FILE
17296   #
17297
17298   case $INSTALL in
17299   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17300   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17301   esac
17302   ac_MKDIR_P=$MKDIR_P
17303   case $MKDIR_P in
17304   [\\/$]* | ?:[\\/]* ) ;;
17305   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17306   esac
17307 _ACEOF
17308
17309 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17310 # If the template does not know about datarootdir, expand it.
17311 # FIXME: This hack should be removed a few years after 2.60.
17312 ac_datarootdir_hack=; ac_datarootdir_seen=
17313 ac_sed_dataroot='
17314 /datarootdir/ {
17315   p
17316   q
17317 }
17318 /@datadir@/p
17319 /@docdir@/p
17320 /@infodir@/p
17321 /@localedir@/p
17322 /@mandir@/p'
17323 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17324 *datarootdir*) ac_datarootdir_seen=yes;;
17325 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17326   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17327 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17328 _ACEOF
17329 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17330   ac_datarootdir_hack='
17331   s&@datadir@&$datadir&g
17332   s&@docdir@&$docdir&g
17333   s&@infodir@&$infodir&g
17334   s&@localedir@&$localedir&g
17335   s&@mandir@&$mandir&g
17336   s&\\\${datarootdir}&$datarootdir&g' ;;
17337 esac
17338 _ACEOF
17339
17340 # Neutralize VPATH when `$srcdir' = `.'.
17341 # Shell code in configure.ac might set extrasub.
17342 # FIXME: do we really want to maintain this feature?
17343 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17344 ac_sed_extra="$ac_vpsub
17345 $extrasub
17346 _ACEOF
17347 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17348 :t
17349 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17350 s|@configure_input@|$ac_sed_conf_input|;t t
17351 s&@top_builddir@&$ac_top_builddir_sub&;t t
17352 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17353 s&@srcdir@&$ac_srcdir&;t t
17354 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17355 s&@top_srcdir@&$ac_top_srcdir&;t t
17356 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17357 s&@builddir@&$ac_builddir&;t t
17358 s&@abs_builddir@&$ac_abs_builddir&;t t
17359 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17360 s&@INSTALL@&$ac_INSTALL&;t t
17361 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17362 $ac_datarootdir_hack
17363 "
17364 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17365   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17366
17367 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17368   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17369   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17370       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17371   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17372 which seems to be undefined.  Please make sure it is defined" >&5
17373 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17374 which seems to be undefined.  Please make sure it is defined" >&2;}
17375
17376   rm -f "$ac_tmp/stdin"
17377   case $ac_file in
17378   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17379   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17380   esac \
17381   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17382  ;;
17383   :H)
17384   #
17385   # CONFIG_HEADER
17386   #
17387   if test x"$ac_file" != x-; then
17388     {
17389       $as_echo "/* $configure_input  */" \
17390       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17391     } >"$ac_tmp/config.h" \
17392       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17393     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17394       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17395 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17396     else
17397       rm -f "$ac_file"
17398       mv "$ac_tmp/config.h" "$ac_file" \
17399         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17400     fi
17401   else
17402     $as_echo "/* $configure_input  */" \
17403       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17404       || as_fn_error $? "could not create -" "$LINENO" 5
17405   fi
17406 # Compute "$ac_file"'s index in $config_headers.
17407 _am_arg="$ac_file"
17408 _am_stamp_count=1
17409 for _am_header in $config_headers :; do
17410   case $_am_header in
17411     $_am_arg | $_am_arg:* )
17412       break ;;
17413     * )
17414       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17415   esac
17416 done
17417 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17418 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17419          X"$_am_arg" : 'X\(//\)[^/]' \| \
17420          X"$_am_arg" : 'X\(//\)$' \| \
17421          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17422 $as_echo X"$_am_arg" |
17423     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17424             s//\1/
17425             q
17426           }
17427           /^X\(\/\/\)[^/].*/{
17428             s//\1/
17429             q
17430           }
17431           /^X\(\/\/\)$/{
17432             s//\1/
17433             q
17434           }
17435           /^X\(\/\).*/{
17436             s//\1/
17437             q
17438           }
17439           s/.*/./; q'`/stamp-h$_am_stamp_count
17440  ;;
17441
17442   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17443 $as_echo "$as_me: executing $ac_file commands" >&6;}
17444  ;;
17445   esac
17446
17447
17448   case $ac_file$ac_mode in
17449     "default-1":C)
17450 # Only add multilib support code if we just rebuilt the top-level
17451 # Makefile.
17452 case " $CONFIG_FILES " in
17453  *" Makefile "*)
17454    ac_file=Makefile . ${multi_basedir}/config-ml.in
17455    ;;
17456 esac ;;
17457     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17458   # Older Autoconf quotes --file arguments for eval, but not when files
17459   # are listed without --file.  Let's play safe and only enable the eval
17460   # if we detect the quoting.
17461   case $CONFIG_FILES in
17462   *\'*) eval set x "$CONFIG_FILES" ;;
17463   *)   set x $CONFIG_FILES ;;
17464   esac
17465   shift
17466   for mf
17467   do
17468     # Strip MF so we end up with the name of the file.
17469     mf=`echo "$mf" | sed -e 's/:.*$//'`
17470     # Check whether this is an Automake generated Makefile or not.
17471     # We used to match only the files named 'Makefile.in', but
17472     # some people rename them; so instead we look at the file content.
17473     # Grep'ing the first line is not enough: some people post-process
17474     # each Makefile.in and add a new line on top of each file to say so.
17475     # Grep'ing the whole file is not good either: AIX grep has a line
17476     # limit of 2048, but all sed's we know have understand at least 4000.
17477     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17478       dirpart=`$as_dirname -- "$mf" ||
17479 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17480          X"$mf" : 'X\(//\)[^/]' \| \
17481          X"$mf" : 'X\(//\)$' \| \
17482          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17483 $as_echo X"$mf" |
17484     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17485             s//\1/
17486             q
17487           }
17488           /^X\(\/\/\)[^/].*/{
17489             s//\1/
17490             q
17491           }
17492           /^X\(\/\/\)$/{
17493             s//\1/
17494             q
17495           }
17496           /^X\(\/\).*/{
17497             s//\1/
17498             q
17499           }
17500           s/.*/./; q'`
17501     else
17502       continue
17503     fi
17504     # Extract the definition of DEPDIR, am__include, and am__quote
17505     # from the Makefile without running 'make'.
17506     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17507     test -z "$DEPDIR" && continue
17508     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17509     test -z "$am__include" && continue
17510     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17511     # Find all dependency output files, they are included files with
17512     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17513     # simplest approach to changing $(DEPDIR) to its actual value in the
17514     # expansion.
17515     for file in `sed -n "
17516       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17517          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
17518       # Make sure the directory exists.
17519       test -f "$dirpart/$file" && continue
17520       fdir=`$as_dirname -- "$file" ||
17521 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17522          X"$file" : 'X\(//\)[^/]' \| \
17523          X"$file" : 'X\(//\)$' \| \
17524          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17525 $as_echo X"$file" |
17526     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17527             s//\1/
17528             q
17529           }
17530           /^X\(\/\/\)[^/].*/{
17531             s//\1/
17532             q
17533           }
17534           /^X\(\/\/\)$/{
17535             s//\1/
17536             q
17537           }
17538           /^X\(\/\).*/{
17539             s//\1/
17540             q
17541           }
17542           s/.*/./; q'`
17543       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17544       # echo "creating $dirpart/$file"
17545       echo '# dummy' > "$dirpart/$file"
17546     done
17547   done
17548 }
17549  ;;
17550     "libtool":C)
17551
17552     # See if we are running on zsh, and set the options which allow our
17553     # commands through without removal of \ escapes.
17554     if test -n "${ZSH_VERSION+set}" ; then
17555       setopt NO_GLOB_SUBST
17556     fi
17557
17558     cfgfile="${ofile}T"
17559     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17560     $RM "$cfgfile"
17561
17562     cat <<_LT_EOF >> "$cfgfile"
17563 #! $SHELL
17564
17565 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17566 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17567 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17568 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17569 #
17570 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17571 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17572 #   Written by Gordon Matzigkeit, 1996
17573 #
17574 #   This file is part of GNU Libtool.
17575 #
17576 # GNU Libtool is free software; you can redistribute it and/or
17577 # modify it under the terms of the GNU General Public License as
17578 # published by the Free Software Foundation; either version 2 of
17579 # the License, or (at your option) any later version.
17580 #
17581 # As a special exception to the GNU General Public License,
17582 # if you distribute this file as part of a program or library that
17583 # is built using GNU Libtool, you may include this file under the
17584 # same distribution terms that you use for the rest of that program.
17585 #
17586 # GNU Libtool is distributed in the hope that it will be useful,
17587 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17588 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17589 # GNU General Public License for more details.
17590 #
17591 # You should have received a copy of the GNU General Public License
17592 # along with GNU Libtool; see the file COPYING.  If not, a copy
17593 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17594 # obtained by writing to the Free Software Foundation, Inc.,
17595 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17596
17597
17598 # The names of the tagged configurations supported by this script.
17599 available_tags=""
17600
17601 # ### BEGIN LIBTOOL CONFIG
17602
17603 # Which release of libtool.m4 was used?
17604 macro_version=$macro_version
17605 macro_revision=$macro_revision
17606
17607 # Whether or not to build shared libraries.
17608 build_libtool_libs=$enable_shared
17609
17610 # Whether or not to build static libraries.
17611 build_old_libs=$enable_static
17612
17613 # What type of objects to build.
17614 pic_mode=$pic_mode
17615
17616 # Whether or not to optimize for fast installation.
17617 fast_install=$enable_fast_install
17618
17619 # Shell to use when invoking shell scripts.
17620 SHELL=$lt_SHELL
17621
17622 # An echo program that protects backslashes.
17623 ECHO=$lt_ECHO
17624
17625 # The host system.
17626 host_alias=$host_alias
17627 host=$host
17628 host_os=$host_os
17629
17630 # The build system.
17631 build_alias=$build_alias
17632 build=$build
17633 build_os=$build_os
17634
17635 # A sed program that does not truncate output.
17636 SED=$lt_SED
17637
17638 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17639 Xsed="\$SED -e 1s/^X//"
17640
17641 # A grep program that handles long lines.
17642 GREP=$lt_GREP
17643
17644 # An ERE matcher.
17645 EGREP=$lt_EGREP
17646
17647 # A literal string matcher.
17648 FGREP=$lt_FGREP
17649
17650 # A BSD- or MS-compatible name lister.
17651 NM=$lt_NM
17652
17653 # Whether we need soft or hard links.
17654 LN_S=$lt_LN_S
17655
17656 # What is the maximum length of a command?
17657 max_cmd_len=$max_cmd_len
17658
17659 # Object file suffix (normally "o").
17660 objext=$ac_objext
17661
17662 # Executable file suffix (normally "").
17663 exeext=$exeext
17664
17665 # whether the shell understands "unset".
17666 lt_unset=$lt_unset
17667
17668 # turn spaces into newlines.
17669 SP2NL=$lt_lt_SP2NL
17670
17671 # turn newlines into spaces.
17672 NL2SP=$lt_lt_NL2SP
17673
17674 # An object symbol dumper.
17675 OBJDUMP=$lt_OBJDUMP
17676
17677 # Method to check whether dependent libraries are shared objects.
17678 deplibs_check_method=$lt_deplibs_check_method
17679
17680 # Command to use when deplibs_check_method == "file_magic".
17681 file_magic_cmd=$lt_file_magic_cmd
17682
17683 # The archiver.
17684 AR=$lt_AR
17685 AR_FLAGS=$lt_AR_FLAGS
17686
17687 # A symbol stripping program.
17688 STRIP=$lt_STRIP
17689
17690 # Commands used to install an old-style archive.
17691 RANLIB=$lt_RANLIB
17692 old_postinstall_cmds=$lt_old_postinstall_cmds
17693 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17694
17695 # Whether to use a lock for old archive extraction.
17696 lock_old_archive_extraction=$lock_old_archive_extraction
17697
17698 # A C compiler.
17699 LTCC=$lt_CC
17700
17701 # LTCC compiler flags.
17702 LTCFLAGS=$lt_CFLAGS
17703
17704 # Take the output of nm and produce a listing of raw symbols and C names.
17705 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17706
17707 # Transform the output of nm in a proper C declaration.
17708 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17709
17710 # Transform the output of nm in a C name address pair.
17711 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17712
17713 # Transform the output of nm in a C name address pair when lib prefix is needed.
17714 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17715
17716 # The name of the directory that contains temporary libtool files.
17717 objdir=$objdir
17718
17719 # Used to examine libraries when file_magic_cmd begins with "file".
17720 MAGIC_CMD=$MAGIC_CMD
17721
17722 # Must we lock files when doing compilation?
17723 need_locks=$lt_need_locks
17724
17725 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17726 DSYMUTIL=$lt_DSYMUTIL
17727
17728 # Tool to change global to local symbols on Mac OS X.
17729 NMEDIT=$lt_NMEDIT
17730
17731 # Tool to manipulate fat objects and archives on Mac OS X.
17732 LIPO=$lt_LIPO
17733
17734 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17735 OTOOL=$lt_OTOOL
17736
17737 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17738 OTOOL64=$lt_OTOOL64
17739
17740 # Old archive suffix (normally "a").
17741 libext=$libext
17742
17743 # Shared library suffix (normally ".so").
17744 shrext_cmds=$lt_shrext_cmds
17745
17746 # The commands to extract the exported symbol list from a shared archive.
17747 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17748
17749 # Variables whose values should be saved in libtool wrapper scripts and
17750 # restored at link time.
17751 variables_saved_for_relink=$lt_variables_saved_for_relink
17752
17753 # Do we need the "lib" prefix for modules?
17754 need_lib_prefix=$need_lib_prefix
17755
17756 # Do we need a version for libraries?
17757 need_version=$need_version
17758
17759 # Library versioning type.
17760 version_type=$version_type
17761
17762 # Shared library runtime path variable.
17763 runpath_var=$runpath_var
17764
17765 # Shared library path variable.
17766 shlibpath_var=$shlibpath_var
17767
17768 # Is shlibpath searched before the hard-coded library search path?
17769 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17770
17771 # Format of library name prefix.
17772 libname_spec=$lt_libname_spec
17773
17774 # List of archive names.  First name is the real one, the rest are links.
17775 # The last name is the one that the linker finds with -lNAME
17776 library_names_spec=$lt_library_names_spec
17777
17778 # The coded name of the library, if different from the real name.
17779 soname_spec=$lt_soname_spec
17780
17781 # Permission mode override for installation of shared libraries.
17782 install_override_mode=$lt_install_override_mode
17783
17784 # Command to use after installation of a shared archive.
17785 postinstall_cmds=$lt_postinstall_cmds
17786
17787 # Command to use after uninstallation of a shared archive.
17788 postuninstall_cmds=$lt_postuninstall_cmds
17789
17790 # Commands used to finish a libtool library installation in a directory.
17791 finish_cmds=$lt_finish_cmds
17792
17793 # As "finish_cmds", except a single script fragment to be evaled but
17794 # not shown.
17795 finish_eval=$lt_finish_eval
17796
17797 # Whether we should hardcode library paths into libraries.
17798 hardcode_into_libs=$hardcode_into_libs
17799
17800 # Compile-time system search path for libraries.
17801 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17802
17803 # Run-time system search path for libraries.
17804 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17805
17806 # Whether dlopen is supported.
17807 dlopen_support=$enable_dlopen
17808
17809 # Whether dlopen of programs is supported.
17810 dlopen_self=$enable_dlopen_self
17811
17812 # Whether dlopen of statically linked programs is supported.
17813 dlopen_self_static=$enable_dlopen_self_static
17814
17815 # Commands to strip libraries.
17816 old_striplib=$lt_old_striplib
17817 striplib=$lt_striplib
17818
17819
17820 # The linker used to build libraries.
17821 LD=$lt_LD
17822
17823 # How to create reloadable object files.
17824 reload_flag=$lt_reload_flag
17825 reload_cmds=$lt_reload_cmds
17826
17827 # Commands used to build an old-style archive.
17828 old_archive_cmds=$lt_old_archive_cmds
17829
17830 # A language specific compiler.
17831 CC=$lt_compiler
17832
17833 # Is the compiler the GNU compiler?
17834 with_gcc=$GCC
17835
17836 # Compiler flag to turn off builtin functions.
17837 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17838
17839 # How to pass a linker flag through the compiler.
17840 wl=$lt_lt_prog_compiler_wl
17841
17842 # Additional compiler flags for building library objects.
17843 pic_flag=$lt_lt_prog_compiler_pic
17844
17845 # Compiler flag to prevent dynamic linking.
17846 link_static_flag=$lt_lt_prog_compiler_static
17847
17848 # Does compiler simultaneously support -c and -o options?
17849 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17850
17851 # Whether or not to add -lc for building shared libraries.
17852 build_libtool_need_lc=$archive_cmds_need_lc
17853
17854 # Whether or not to disallow shared libs when runtime libs are static.
17855 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17856
17857 # Compiler flag to allow reflexive dlopens.
17858 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17859
17860 # Compiler flag to generate shared objects directly from archives.
17861 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17862
17863 # Whether the compiler copes with passing no objects directly.
17864 compiler_needs_object=$lt_compiler_needs_object
17865
17866 # Create an old-style archive from a shared archive.
17867 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17868
17869 # Create a temporary old-style archive to link instead of a shared archive.
17870 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17871
17872 # Commands used to build a shared archive.
17873 archive_cmds=$lt_archive_cmds
17874 archive_expsym_cmds=$lt_archive_expsym_cmds
17875
17876 # Commands used to build a loadable module if different from building
17877 # a shared archive.
17878 module_cmds=$lt_module_cmds
17879 module_expsym_cmds=$lt_module_expsym_cmds
17880
17881 # Whether we are building with GNU ld or not.
17882 with_gnu_ld=$lt_with_gnu_ld
17883
17884 # Flag that allows shared libraries with undefined symbols to be built.
17885 allow_undefined_flag=$lt_allow_undefined_flag
17886
17887 # Flag that enforces no undefined symbols.
17888 no_undefined_flag=$lt_no_undefined_flag
17889
17890 # Flag to hardcode \$libdir into a binary during linking.
17891 # This must work even if \$libdir does not exist
17892 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17893
17894 # If ld is used when linking, flag to hardcode \$libdir into a binary
17895 # during linking.  This must work even if \$libdir does not exist.
17896 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17897
17898 # Whether we need a single "-rpath" flag with a separated argument.
17899 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17900
17901 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17902 # DIR into the resulting binary.
17903 hardcode_direct=$hardcode_direct
17904
17905 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17906 # DIR into the resulting binary and the resulting library dependency is
17907 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17908 # library is relocated.
17909 hardcode_direct_absolute=$hardcode_direct_absolute
17910
17911 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17912 # into the resulting binary.
17913 hardcode_minus_L=$hardcode_minus_L
17914
17915 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17916 # into the resulting binary.
17917 hardcode_shlibpath_var=$hardcode_shlibpath_var
17918
17919 # Set to "yes" if building a shared library automatically hardcodes DIR
17920 # into the library and all subsequent libraries and executables linked
17921 # against it.
17922 hardcode_automatic=$hardcode_automatic
17923
17924 # Set to yes if linker adds runtime paths of dependent libraries
17925 # to runtime path list.
17926 inherit_rpath=$inherit_rpath
17927
17928 # Whether libtool must link a program against all its dependency libraries.
17929 link_all_deplibs=$link_all_deplibs
17930
17931 # Fix the shell variable \$srcfile for the compiler.
17932 fix_srcfile_path=$lt_fix_srcfile_path
17933
17934 # Set to "yes" if exported symbols are required.
17935 always_export_symbols=$always_export_symbols
17936
17937 # The commands to list exported symbols.
17938 export_symbols_cmds=$lt_export_symbols_cmds
17939
17940 # Symbols that should not be listed in the preloaded symbols.
17941 exclude_expsyms=$lt_exclude_expsyms
17942
17943 # Symbols that must always be exported.
17944 include_expsyms=$lt_include_expsyms
17945
17946 # Commands necessary for linking programs (against libraries) with templates.
17947 prelink_cmds=$lt_prelink_cmds
17948
17949 # Specify filename containing input files.
17950 file_list_spec=$lt_file_list_spec
17951
17952 # How to hardcode a shared library path into an executable.
17953 hardcode_action=$hardcode_action
17954
17955 # ### END LIBTOOL CONFIG
17956
17957 _LT_EOF
17958
17959   case $host_os in
17960   aix3*)
17961     cat <<\_LT_EOF >> "$cfgfile"
17962 # AIX sometimes has problems with the GCC collect2 program.  For some
17963 # reason, if we set the COLLECT_NAMES environment variable, the problems
17964 # vanish in a puff of smoke.
17965 if test "X${COLLECT_NAMES+set}" != Xset; then
17966   COLLECT_NAMES=
17967   export COLLECT_NAMES
17968 fi
17969 _LT_EOF
17970     ;;
17971   esac
17972
17973
17974 ltmain="$ac_aux_dir/ltmain.sh"
17975
17976
17977   # We use sed instead of cat because bash on DJGPP gets confused if
17978   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17979   # text mode, it properly converts lines to CR/LF.  This bash problem
17980   # is reportedly fixed, but why not run on old versions too?
17981   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17982     || (rm -f "$cfgfile"; exit 1)
17983
17984   case $xsi_shell in
17985   yes)
17986     cat << \_LT_EOF >> "$cfgfile"
17987
17988 # func_dirname file append nondir_replacement
17989 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17990 # otherwise set result to NONDIR_REPLACEMENT.
17991 func_dirname ()
17992 {
17993   case ${1} in
17994     */*) func_dirname_result="${1%/*}${2}" ;;
17995     *  ) func_dirname_result="${3}" ;;
17996   esac
17997 }
17998
17999 # func_basename file
18000 func_basename ()
18001 {
18002   func_basename_result="${1##*/}"
18003 }
18004
18005 # func_dirname_and_basename file append nondir_replacement
18006 # perform func_basename and func_dirname in a single function
18007 # call:
18008 #   dirname:  Compute the dirname of FILE.  If nonempty,
18009 #             add APPEND to the result, otherwise set result
18010 #             to NONDIR_REPLACEMENT.
18011 #             value returned in "$func_dirname_result"
18012 #   basename: Compute filename of FILE.
18013 #             value retuned in "$func_basename_result"
18014 # Implementation must be kept synchronized with func_dirname
18015 # and func_basename. For efficiency, we do not delegate to
18016 # those functions but instead duplicate the functionality here.
18017 func_dirname_and_basename ()
18018 {
18019   case ${1} in
18020     */*) func_dirname_result="${1%/*}${2}" ;;
18021     *  ) func_dirname_result="${3}" ;;
18022   esac
18023   func_basename_result="${1##*/}"
18024 }
18025
18026 # func_stripname prefix suffix name
18027 # strip PREFIX and SUFFIX off of NAME.
18028 # PREFIX and SUFFIX must not contain globbing or regex special
18029 # characters, hashes, percent signs, but SUFFIX may contain a leading
18030 # dot (in which case that matches only a dot).
18031 func_stripname ()
18032 {
18033   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18034   # positional parameters, so assign one to ordinary parameter first.
18035   func_stripname_result=${3}
18036   func_stripname_result=${func_stripname_result#"${1}"}
18037   func_stripname_result=${func_stripname_result%"${2}"}
18038 }
18039
18040 # func_opt_split
18041 func_opt_split ()
18042 {
18043   func_opt_split_opt=${1%%=*}
18044   func_opt_split_arg=${1#*=}
18045 }
18046
18047 # func_lo2o object
18048 func_lo2o ()
18049 {
18050   case ${1} in
18051     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18052     *)    func_lo2o_result=${1} ;;
18053   esac
18054 }
18055
18056 # func_xform libobj-or-source
18057 func_xform ()
18058 {
18059   func_xform_result=${1%.*}.lo
18060 }
18061
18062 # func_arith arithmetic-term...
18063 func_arith ()
18064 {
18065   func_arith_result=$(( $* ))
18066 }
18067
18068 # func_len string
18069 # STRING may not start with a hyphen.
18070 func_len ()
18071 {
18072   func_len_result=${#1}
18073 }
18074
18075 _LT_EOF
18076     ;;
18077   *) # Bourne compatible functions.
18078     cat << \_LT_EOF >> "$cfgfile"
18079
18080 # func_dirname file append nondir_replacement
18081 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18082 # otherwise set result to NONDIR_REPLACEMENT.
18083 func_dirname ()
18084 {
18085   # Extract subdirectory from the argument.
18086   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18087   if test "X$func_dirname_result" = "X${1}"; then
18088     func_dirname_result="${3}"
18089   else
18090     func_dirname_result="$func_dirname_result${2}"
18091   fi
18092 }
18093
18094 # func_basename file
18095 func_basename ()
18096 {
18097   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18098 }
18099
18100
18101 # func_stripname prefix suffix name
18102 # strip PREFIX and SUFFIX off of NAME.
18103 # PREFIX and SUFFIX must not contain globbing or regex special
18104 # characters, hashes, percent signs, but SUFFIX may contain a leading
18105 # dot (in which case that matches only a dot).
18106 # func_strip_suffix prefix name
18107 func_stripname ()
18108 {
18109   case ${2} in
18110     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18111     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18112   esac
18113 }
18114
18115 # sed scripts:
18116 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18117 my_sed_long_arg='1s/^-[^=]*=//'
18118
18119 # func_opt_split
18120 func_opt_split ()
18121 {
18122   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18123   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18124 }
18125
18126 # func_lo2o object
18127 func_lo2o ()
18128 {
18129   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18130 }
18131
18132 # func_xform libobj-or-source
18133 func_xform ()
18134 {
18135   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18136 }
18137
18138 # func_arith arithmetic-term...
18139 func_arith ()
18140 {
18141   func_arith_result=`expr "$@"`
18142 }
18143
18144 # func_len string
18145 # STRING may not start with a hyphen.
18146 func_len ()
18147 {
18148   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18149 }
18150
18151 _LT_EOF
18152 esac
18153
18154 case $lt_shell_append in
18155   yes)
18156     cat << \_LT_EOF >> "$cfgfile"
18157
18158 # func_append var value
18159 # Append VALUE to the end of shell variable VAR.
18160 func_append ()
18161 {
18162   eval "$1+=\$2"
18163 }
18164 _LT_EOF
18165     ;;
18166   *)
18167     cat << \_LT_EOF >> "$cfgfile"
18168
18169 # func_append var value
18170 # Append VALUE to the end of shell variable VAR.
18171 func_append ()
18172 {
18173   eval "$1=\$$1\$2"
18174 }
18175
18176 _LT_EOF
18177     ;;
18178   esac
18179
18180
18181   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18182     || (rm -f "$cfgfile"; exit 1)
18183
18184   mv -f "$cfgfile" "$ofile" ||
18185     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18186   chmod +x "$ofile"
18187
18188  ;;
18189     "gstdint.h":C)
18190 if test "$GCC" = yes; then
18191   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
18192 else
18193   echo "/* generated for $CC */" > tmp-stdint.h
18194 fi
18195
18196 sed 's/^ *//' >> tmp-stdint.h <<EOF
18197
18198   #ifndef GCC_GENERATED_STDINT_H
18199   #define GCC_GENERATED_STDINT_H 1
18200
18201   #include <sys/types.h>
18202 EOF
18203
18204 if test "$acx_cv_header_stdint" != stdint.h; then
18205   echo "#include <stddef.h>" >> tmp-stdint.h
18206 fi
18207 if test "$acx_cv_header_stdint" != stddef.h; then
18208   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
18209 fi
18210
18211 sed 's/^ *//' >> tmp-stdint.h <<EOF
18212   /* glibc uses these symbols as guards to prevent redefinitions.  */
18213   #ifdef __int8_t_defined
18214   #define _INT8_T
18215   #define _INT16_T
18216   #define _INT32_T
18217   #endif
18218   #ifdef __uint32_t_defined
18219   #define _UINT32_T
18220   #endif
18221
18222 EOF
18223
18224 # ----------------- done header, emit basic int types -------------
18225 if test "$acx_cv_header_stdint" = stddef.h; then
18226   sed 's/^ *//' >> tmp-stdint.h <<EOF
18227
18228     #ifndef _UINT8_T
18229     #define _UINT8_T
18230     #ifndef __uint8_t_defined
18231     #define __uint8_t_defined
18232     #ifndef uint8_t
18233     typedef unsigned $acx_cv_type_int8_t uint8_t;
18234     #endif
18235     #endif
18236     #endif
18237
18238     #ifndef _UINT16_T
18239     #define _UINT16_T
18240     #ifndef __uint16_t_defined
18241     #define __uint16_t_defined
18242     #ifndef uint16_t
18243     typedef unsigned $acx_cv_type_int16_t uint16_t;
18244     #endif
18245     #endif
18246     #endif
18247
18248     #ifndef _UINT32_T
18249     #define _UINT32_T
18250     #ifndef __uint32_t_defined
18251     #define __uint32_t_defined
18252     #ifndef uint32_t
18253     typedef unsigned $acx_cv_type_int32_t uint32_t;
18254     #endif
18255     #endif
18256     #endif
18257
18258     #ifndef _INT8_T
18259     #define _INT8_T
18260     #ifndef __int8_t_defined
18261     #define __int8_t_defined
18262     #ifndef int8_t
18263     typedef $acx_cv_type_int8_t int8_t;
18264     #endif
18265     #endif
18266     #endif
18267
18268     #ifndef _INT16_T
18269     #define _INT16_T
18270     #ifndef __int16_t_defined
18271     #define __int16_t_defined
18272     #ifndef int16_t
18273     typedef $acx_cv_type_int16_t int16_t;
18274     #endif
18275     #endif
18276     #endif
18277
18278     #ifndef _INT32_T
18279     #define _INT32_T
18280     #ifndef __int32_t_defined
18281     #define __int32_t_defined
18282     #ifndef int32_t
18283     typedef $acx_cv_type_int32_t int32_t;
18284     #endif
18285     #endif
18286     #endif
18287 EOF
18288 elif test "$ac_cv_type_u_int32_t" = yes; then
18289   sed 's/^ *//' >> tmp-stdint.h <<EOF
18290
18291     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
18292     #ifndef _INT8_T
18293     #define _INT8_T
18294     #endif
18295     #ifndef _INT16_T
18296     #define _INT16_T
18297     #endif
18298     #ifndef _INT32_T
18299     #define _INT32_T
18300     #endif
18301
18302     #ifndef _UINT8_T
18303     #define _UINT8_T
18304     #ifndef __uint8_t_defined
18305     #define __uint8_t_defined
18306     #ifndef uint8_t
18307     typedef u_int8_t uint8_t;
18308     #endif
18309     #endif
18310     #endif
18311
18312     #ifndef _UINT16_T
18313     #define _UINT16_T
18314     #ifndef __uint16_t_defined
18315     #define __uint16_t_defined
18316     #ifndef uint16_t
18317     typedef u_int16_t uint16_t;
18318     #endif
18319     #endif
18320     #endif
18321
18322     #ifndef _UINT32_T
18323     #define _UINT32_T
18324     #ifndef __uint32_t_defined
18325     #define __uint32_t_defined
18326     #ifndef uint32_t
18327     typedef u_int32_t uint32_t;
18328     #endif
18329     #endif
18330     #endif
18331 EOF
18332 else
18333   sed 's/^ *//' >> tmp-stdint.h <<EOF
18334
18335     /* Some systems have guard macros to prevent redefinitions, define them.  */
18336     #ifndef _INT8_T
18337     #define _INT8_T
18338     #endif
18339     #ifndef _INT16_T
18340     #define _INT16_T
18341     #endif
18342     #ifndef _INT32_T
18343     #define _INT32_T
18344     #endif
18345     #ifndef _UINT8_T
18346     #define _UINT8_T
18347     #endif
18348     #ifndef _UINT16_T
18349     #define _UINT16_T
18350     #endif
18351     #ifndef _UINT32_T
18352     #define _UINT32_T
18353     #endif
18354 EOF
18355 fi
18356
18357 # ------------- done basic int types, emit int64_t types ------------
18358 if test "$ac_cv_type_uint64_t" = yes; then
18359   sed 's/^ *//' >> tmp-stdint.h <<EOF
18360
18361     /* system headers have good uint64_t and int64_t */
18362     #ifndef _INT64_T
18363     #define _INT64_T
18364     #endif
18365     #ifndef _UINT64_T
18366     #define _UINT64_T
18367     #endif
18368 EOF
18369 elif test "$ac_cv_type_u_int64_t" = yes; then
18370   sed 's/^ *//' >> tmp-stdint.h <<EOF
18371
18372     /* system headers have an u_int64_t (and int64_t) */
18373     #ifndef _INT64_T
18374     #define _INT64_T
18375     #endif
18376     #ifndef _UINT64_T
18377     #define _UINT64_T
18378     #ifndef __uint64_t_defined
18379     #define __uint64_t_defined
18380     #ifndef uint64_t
18381     typedef u_int64_t uint64_t;
18382     #endif
18383     #endif
18384     #endif
18385 EOF
18386 elif test -n "$acx_cv_type_int64_t"; then
18387   sed 's/^ *//' >> tmp-stdint.h <<EOF
18388
18389     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
18390     #ifndef _INT64_T
18391     #define _INT64_T
18392     #ifndef int64_t
18393     typedef $acx_cv_type_int64_t int64_t;
18394     #endif
18395     #endif
18396     #ifndef _UINT64_T
18397     #define _UINT64_T
18398     #ifndef __uint64_t_defined
18399     #define __uint64_t_defined
18400     #ifndef uint64_t
18401     typedef unsigned $acx_cv_type_int64_t uint64_t;
18402     #endif
18403     #endif
18404     #endif
18405 EOF
18406 else
18407   sed 's/^ *//' >> tmp-stdint.h <<EOF
18408
18409     /* some common heuristics for int64_t, using compiler-specific tests */
18410     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
18411     #ifndef _INT64_T
18412     #define _INT64_T
18413     #ifndef __int64_t_defined
18414     #ifndef int64_t
18415     typedef long long int64_t;
18416     #endif
18417     #endif
18418     #endif
18419     #ifndef _UINT64_T
18420     #define _UINT64_T
18421     #ifndef uint64_t
18422     typedef unsigned long long uint64_t;
18423     #endif
18424     #endif
18425
18426     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
18427     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
18428        does not implement __extension__.  But that compiler doesn't define
18429        __GNUC_MINOR__.  */
18430     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
18431     # define __extension__
18432     # endif
18433
18434     # ifndef _INT64_T
18435     # define _INT64_T
18436     # ifndef int64_t
18437     __extension__ typedef long long int64_t;
18438     # endif
18439     # endif
18440     # ifndef _UINT64_T
18441     # define _UINT64_T
18442     # ifndef uint64_t
18443     __extension__ typedef unsigned long long uint64_t;
18444     # endif
18445     # endif
18446
18447     #elif !defined __STRICT_ANSI__
18448     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
18449
18450     #  ifndef _INT64_T
18451     #  define _INT64_T
18452     #  ifndef int64_t
18453     typedef __int64 int64_t;
18454     #  endif
18455     #  endif
18456     #  ifndef _UINT64_T
18457     #  define _UINT64_T
18458     #  ifndef uint64_t
18459     typedef unsigned __int64 uint64_t;
18460     #  endif
18461     #  endif
18462     # endif /* compiler */
18463
18464     #endif /* ANSI version */
18465 EOF
18466 fi
18467
18468 # ------------- done int64_t types, emit intptr types ------------
18469 if test "$ac_cv_type_uintptr_t" != yes; then
18470   sed 's/^ *//' >> tmp-stdint.h <<EOF
18471
18472     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
18473     #ifndef __uintptr_t_defined
18474     #ifndef uintptr_t
18475     typedef u$acx_cv_type_intptr_t uintptr_t;
18476     #endif
18477     #endif
18478     #ifndef __intptr_t_defined
18479     #ifndef intptr_t
18480     typedef $acx_cv_type_intptr_t  intptr_t;
18481     #endif
18482     #endif
18483 EOF
18484 fi
18485
18486 # ------------- done intptr types, emit int_least types ------------
18487 if test "$ac_cv_type_int_least32_t" != yes; then
18488   sed 's/^ *//' >> tmp-stdint.h <<EOF
18489
18490     /* Define int_least types */
18491     typedef int8_t     int_least8_t;
18492     typedef int16_t    int_least16_t;
18493     typedef int32_t    int_least32_t;
18494     #ifdef _INT64_T
18495     typedef int64_t    int_least64_t;
18496     #endif
18497
18498     typedef uint8_t    uint_least8_t;
18499     typedef uint16_t   uint_least16_t;
18500     typedef uint32_t   uint_least32_t;
18501     #ifdef _UINT64_T
18502     typedef uint64_t   uint_least64_t;
18503     #endif
18504 EOF
18505 fi
18506
18507 # ------------- done intptr types, emit int_fast types ------------
18508 if test "$ac_cv_type_int_fast32_t" != yes; then
18509       sed 's/^ *//' >> tmp-stdint.h <<EOF
18510
18511     /* Define int_fast types.  short is often slow */
18512     typedef int8_t       int_fast8_t;
18513     typedef int          int_fast16_t;
18514     typedef int32_t      int_fast32_t;
18515     #ifdef _INT64_T
18516     typedef int64_t      int_fast64_t;
18517     #endif
18518
18519     typedef uint8_t      uint_fast8_t;
18520     typedef unsigned int uint_fast16_t;
18521     typedef uint32_t     uint_fast32_t;
18522     #ifdef _UINT64_T
18523     typedef uint64_t     uint_fast64_t;
18524     #endif
18525 EOF
18526 fi
18527
18528 if test "$ac_cv_type_uintmax_t" != yes; then
18529   sed 's/^ *//' >> tmp-stdint.h <<EOF
18530
18531     /* Define intmax based on what we found */
18532     #ifndef intmax_t
18533     #ifdef _INT64_T
18534     typedef int64_t       intmax_t;
18535     #else
18536     typedef long          intmax_t;
18537     #endif
18538     #endif
18539     #ifndef uintmax_t
18540     #ifdef _UINT64_T
18541     typedef uint64_t      uintmax_t;
18542     #else
18543     typedef unsigned long uintmax_t;
18544     #endif
18545     #endif
18546 EOF
18547 fi
18548
18549 sed 's/^ *//' >> tmp-stdint.h <<EOF
18550
18551   #endif /* GCC_GENERATED_STDINT_H */
18552 EOF
18553
18554 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18555   rm -f tmp-stdint.h
18556 else
18557   mv -f tmp-stdint.h gstdint.h
18558 fi
18559
18560  ;;
18561
18562   esac
18563 done # for ac_tag
18564
18565
18566 as_fn_exit 0
18567 _ACEOF
18568 ac_clean_files=$ac_clean_files_save
18569
18570 test $ac_write_fail = 0 ||
18571   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18572
18573
18574 # configure is writing to config.log, and then calls config.status.
18575 # config.status does its own redirection, appending to config.log.
18576 # Unfortunately, on DOS this fails, as config.log is still kept open
18577 # by configure, so config.status won't be able to write to it; its
18578 # output is simply discarded.  So we exec the FD to /dev/null,
18579 # effectively closing config.log, so it can be properly (re)opened and
18580 # appended to by config.status.  When coming back to configure, we
18581 # need to make the FD available again.
18582 if test "$no_create" != yes; then
18583   ac_cs_success=:
18584   ac_config_status_args=
18585   test "$silent" = yes &&
18586     ac_config_status_args="$ac_config_status_args --quiet"
18587   exec 5>/dev/null
18588   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18589   exec 5>>config.log
18590   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18591   # would make configure fail if this is the last instruction.
18592   $ac_cs_success || as_fn_exit 1
18593 fi
18594 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18595   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18596 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18597 fi
18598