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_cet
 809 with_gcc_major_version_only
 810 '
 811       ac_precious_vars='build_alias
 812 host_alias
 813 target_alias
 814 CPP
 815 CPPFLAGS'
 816
 817
 818 # Initialize some variables set by options.
 819 ac_init_help=
 820 ac_init_version=false
 821 ac_unrecognized_opts=
 822 ac_unrecognized_sep=
 823 # The variables have the same names as the options, with
 824 # dashes changed to underlines.
 825 cache_file=/dev/null
 826 exec_prefix=NONE
 827 no_create=
 828 no_recursion=
 829 prefix=NONE
 830 program_prefix=NONE
 831 program_suffix=NONE
 832 program_transform_name=s,x,x,
 833 silent=
 834 site=
 835 srcdir=
 836 verbose=
 837 x_includes=NONE
 838 x_libraries=NONE
 839
 840 # Installation directory options.
 841 # These are left unexpanded so users can "make install exec_prefix=/foo"
 842 # and all the variables that are supposed to be based on exec_prefix
 843 # by default will actually change.
 844 # Use braces instead of parens because sh, perl, etc. also accept them.
 845 # (The list follows the same order as the GNU Coding Standards.)
 846 bindir='${exec_prefix}/bin'
 847 sbindir='${exec_prefix}/sbin'
 848 libexecdir='${exec_prefix}/libexec'
 849 datarootdir='${prefix}/share'
 850 datadir='${datarootdir}'
 851 sysconfdir='${prefix}/etc'
 852 sharedstatedir='${prefix}/com'
 853 localstatedir='${prefix}/var'
 854 includedir='${prefix}/include'
 855 oldincludedir='/usr/include'
 856 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 857 infodir='${datarootdir}/info'
 858 htmldir='${docdir}'
 859 dvidir='${docdir}'
 860 pdfdir='${docdir}'
 861 psdir='${docdir}'
 862 libdir='${exec_prefix}/lib'
 863 localedir='${datarootdir}/locale'
 864 mandir='${datarootdir}/man'
 865
 866 ac_prev=
 867 ac_dashdash=
 868 for ac_option
 869 do
 870   # If the previous option needs an argument, assign it.
 871   if test -n "$ac_prev"; then
 872     eval $ac_prev=\$ac_option
 873     ac_prev=
 874     continue
 875   fi
 876
 877   case $ac_option in
 878   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 879   *=)   ac_optarg= ;;
 880   *)    ac_optarg=yes ;;
 881   esac
 882
 883   # Accept the important Cygnus configure options, so we can diagnose typos.
 884
 885   case $ac_dashdash$ac_option in
 886   --)
 887     ac_dashdash=yes ;;
 888
 889   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 890     ac_prev=bindir ;;
 891   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 892     bindir=$ac_optarg ;;
 893
 894   -build | --build | --buil | --bui | --bu)
 895     ac_prev=build_alias ;;
 896   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 897     build_alias=$ac_optarg ;;
 898
 899   -cache-file | --cache-file | --cache-fil | --cache-fi \
 900   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 901     ac_prev=cache_file ;;
 902   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 903   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 904     cache_file=$ac_optarg ;;
 905
 906   --config-cache | -C)
 907     cache_file=config.cache ;;
 908
 909   -datadir | --datadir | --datadi | --datad)
 910     ac_prev=datadir ;;
 911   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 912     datadir=$ac_optarg ;;
 913
 914   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 915   | --dataroo | --dataro | --datar)
 916     ac_prev=datarootdir ;;
 917   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 918   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 919     datarootdir=$ac_optarg ;;
 920
 921   -disable-* | --disable-*)
 922     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 923     # Reject names that are not valid shell variable names.
 924     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 925       as_fn_error $? "invalid feature name: $ac_useropt"
 926     ac_useropt_orig=$ac_useropt
 927     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 928     case $ac_user_opts in
 929       *"
 930 "enable_$ac_useropt"
 931 "*) ;;
 932       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 933          ac_unrecognized_sep=', ';;
 934     esac
 935     eval enable_$ac_useropt=no ;;
 936
 937   -docdir | --docdir | --docdi | --doc | --do)
 938     ac_prev=docdir ;;
 939   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 940     docdir=$ac_optarg ;;
 941
 942   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 943     ac_prev=dvidir ;;
 944   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 945     dvidir=$ac_optarg ;;
 946
 947   -enable-* | --enable-*)
 948     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 949     # Reject names that are not valid shell variable names.
 950     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 951       as_fn_error $? "invalid feature name: $ac_useropt"
 952     ac_useropt_orig=$ac_useropt
 953     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 954     case $ac_user_opts in
 955       *"
 956 "enable_$ac_useropt"
 957 "*) ;;
 958       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 959          ac_unrecognized_sep=', ';;
 960     esac
 961     eval enable_$ac_useropt=\$ac_optarg ;;
 962
 963   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 964   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 965   | --exec | --exe | --ex)
 966     ac_prev=exec_prefix ;;
 967   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 968   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 969   | --exec=* | --exe=* | --ex=*)
 970     exec_prefix=$ac_optarg ;;
 971
 972   -gas | --gas | --ga | --g)
 973     # Obsolete; use --with-gas.
 974     with_gas=yes ;;
 975
 976   -help | --help | --hel | --he | -h)
 977     ac_init_help=long ;;
 978   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 979     ac_init_help=recursive ;;
 980   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 981     ac_init_help=short ;;
 982
 983   -host | --host | --hos | --ho)
 984     ac_prev=host_alias ;;
 985   -host=* | --host=* | --hos=* | --ho=*)
 986     host_alias=$ac_optarg ;;
 987
 988   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 989     ac_prev=htmldir ;;
 990   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 991   | --ht=*)
 992     htmldir=$ac_optarg ;;
 993
 994   -includedir | --includedir | --includedi | --included | --include \
 995   | --includ | --inclu | --incl | --inc)
 996     ac_prev=includedir ;;
 997   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 998   | --includ=* | --inclu=* | --incl=* | --inc=*)
 999     includedir=$ac_optarg ;;
1000
1001   -infodir | --infodir | --infodi | --infod | --info | --inf)
1002     ac_prev=infodir ;;
1003   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1004     infodir=$ac_optarg ;;
1005
1006   -libdir | --libdir | --libdi | --libd)
1007     ac_prev=libdir ;;
1008   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1009     libdir=$ac_optarg ;;
1010
1011   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1012   | --libexe | --libex | --libe)
1013     ac_prev=libexecdir ;;
1014   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1015   | --libexe=* | --libex=* | --libe=*)
1016     libexecdir=$ac_optarg ;;
1017
1018   -localedir | --localedir | --localedi | --localed | --locale)
1019     ac_prev=localedir ;;
1020   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1021     localedir=$ac_optarg ;;
1022
1023   -localstatedir | --localstatedir | --localstatedi | --localstated \
1024   | --localstate | --localstat | --localsta | --localst | --locals)
1025     ac_prev=localstatedir ;;
1026   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1027   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1028     localstatedir=$ac_optarg ;;
1029
1030   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1031     ac_prev=mandir ;;
1032   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1033     mandir=$ac_optarg ;;
1034
1035   -nfp | --nfp | --nf)
1036     # Obsolete; use --without-fp.
1037     with_fp=no ;;
1038
1039   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1040   | --no-cr | --no-c | -n)
1041     no_create=yes ;;
1042
1043   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1044   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1045     no_recursion=yes ;;
1046
1047   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1048   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1049   | --oldin | --oldi | --old | --ol | --o)
1050     ac_prev=oldincludedir ;;
1051   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1052   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1053   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1054     oldincludedir=$ac_optarg ;;
1055
1056   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1057     ac_prev=prefix ;;
1058   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1059     prefix=$ac_optarg ;;
1060
1061   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1062   | --program-pre | --program-pr | --program-p)
1063     ac_prev=program_prefix ;;
1064   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1065   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1066     program_prefix=$ac_optarg ;;
1067
1068   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1069   | --program-suf | --program-su | --program-s)
1070     ac_prev=program_suffix ;;
1071   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1072   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1073     program_suffix=$ac_optarg ;;
1074
1075   -program-transform-name | --program-transform-name \
1076   | --program-transform-nam | --program-transform-na \
1077   | --program-transform-n | --program-transform- \
1078   | --program-transform | --program-transfor \
1079   | --program-transfo | --program-transf \
1080   | --program-trans | --program-tran \
1081   | --progr-tra | --program-tr | --program-t)
1082     ac_prev=program_transform_name ;;
1083   -program-transform-name=* | --program-transform-name=* \
1084   | --program-transform-nam=* | --program-transform-na=* \
1085   | --program-transform-n=* | --program-transform-=* \
1086   | --program-transform=* | --program-transfor=* \
1087   | --program-transfo=* | --program-transf=* \
1088   | --program-trans=* | --program-tran=* \
1089   | --progr-tra=* | --program-tr=* | --program-t=*)
1090     program_transform_name=$ac_optarg ;;
1091
1092   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1093     ac_prev=pdfdir ;;
1094   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1095     pdfdir=$ac_optarg ;;
1096
1097   -psdir | --psdir | --psdi | --psd | --ps)
1098     ac_prev=psdir ;;
1099   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1100     psdir=$ac_optarg ;;
1101
1102   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1103   | -silent | --silent | --silen | --sile | --sil)
1104     silent=yes ;;
1105
1106   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1107     ac_prev=sbindir ;;
1108   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1109   | --sbi=* | --sb=*)
1110     sbindir=$ac_optarg ;;
1111
1112   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1113   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1114   | --sharedst | --shareds | --shared | --share | --shar \
1115   | --sha | --sh)
1116     ac_prev=sharedstatedir ;;
1117   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1118   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1119   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1120   | --sha=* | --sh=*)
1121     sharedstatedir=$ac_optarg ;;
1122
1123   -site | --site | --sit)
1124     ac_prev=site ;;
1125   -site=* | --site=* | --sit=*)
1126     site=$ac_optarg ;;
1127
1128   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1129     ac_prev=srcdir ;;
1130   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1131     srcdir=$ac_optarg ;;
1132
1133   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1134   | --syscon | --sysco | --sysc | --sys | --sy)
1135     ac_prev=sysconfdir ;;
1136   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1137   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1138     sysconfdir=$ac_optarg ;;
1139
1140   -target | --target | --targe | --targ | --tar | --ta | --t)
1141     ac_prev=target_alias ;;
1142   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1143     target_alias=$ac_optarg ;;
1144
1145   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1146     verbose=yes ;;
1147
1148   -version | --version | --versio | --versi | --vers | -V)
1149     ac_init_version=: ;;
1150
1151   -with-* | --with-*)
1152     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1153     # Reject names that are not valid shell variable names.
1154     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1155       as_fn_error $? "invalid package name: $ac_useropt"
1156     ac_useropt_orig=$ac_useropt
1157     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1158     case $ac_user_opts in
1159       *"
1160 "with_$ac_useropt"
1161 "*) ;;
1162       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1163          ac_unrecognized_sep=', ';;
1164     esac
1165     eval with_$ac_useropt=\$ac_optarg ;;
1166
1167   -without-* | --without-*)
1168     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1169     # Reject names that are not valid shell variable names.
1170     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1171       as_fn_error $? "invalid package name: $ac_useropt"
1172     ac_useropt_orig=$ac_useropt
1173     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1174     case $ac_user_opts in
1175       *"
1176 "with_$ac_useropt"
1177 "*) ;;
1178       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1179          ac_unrecognized_sep=', ';;
1180     esac
1181     eval with_$ac_useropt=no ;;
1182
1183   --x)
1184     # Obsolete; use --with-x.
1185     with_x=yes ;;
1186
1187   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1188   | --x-incl | --x-inc | --x-in | --x-i)
1189     ac_prev=x_includes ;;
1190   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1191   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1192     x_includes=$ac_optarg ;;
1193
1194   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1195   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1196     ac_prev=x_libraries ;;
1197   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1198   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1199     x_libraries=$ac_optarg ;;
1200
1201   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1202 Try \`$0 --help' for more information"
1203     ;;
1204
1205   *=*)
1206     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1207     # Reject names that are not valid shell variable names.
1208     case $ac_envvar in #(
1209       '' | [0-9]* | *[!_$as_cr_alnum]* )
1210       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1211     esac
1212     eval $ac_envvar=\$ac_optarg
1213     export $ac_envvar ;;
1214
1215   *)
1216     # FIXME: should be removed in autoconf 3.0.
1217     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1218     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1219       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1220     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1221     ;;
1222
1223   esac
1224 done
1225
1226 if test -n "$ac_prev"; then
1227   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1228   as_fn_error $? "missing argument to $ac_option"
1229 fi
1230
1231 if test -n "$ac_unrecognized_opts"; then
1232   case $enable_option_checking in
1233     no) ;;
1234     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1235     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1236   esac
1237 fi
1238
1239 # Check all directory arguments for consistency.
1240 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1241                 datadir sysconfdir sharedstatedir localstatedir includedir \
1242                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1243                 libdir localedir mandir
1244 do
1245   eval ac_val=\$$ac_var
1246   # Remove trailing slashes.
1247   case $ac_val in
1248     */ )
1249       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1250       eval $ac_var=\$ac_val;;
1251   esac
1252   # Be sure to have absolute directory names.
1253   case $ac_val in
1254     [\\/$]* | ?:[\\/]* )  continue;;
1255     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1256   esac
1257   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1258 done
1259
1260 # There might be people who depend on the old broken behavior: `$host'
1261 # used to hold the argument of --host etc.
1262 # FIXME: To remove some day.
1263 build=$build_alias
1264 host=$host_alias
1265 target=$target_alias
1266
1267 # FIXME: To remove some day.
1268 if test "x$host_alias" != x; then
1269   if test "x$build_alias" = x; then
1270     cross_compiling=maybe
1271   elif test "x$build_alias" != "x$host_alias"; then
1272     cross_compiling=yes
1273   fi
1274 fi
1275
1276 ac_tool_prefix=
1277 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1278
1279 test "$silent" = yes && exec 6>/dev/null
1280
1281
1282 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1283 ac_ls_di=`ls -di .` &&
1284 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1285   as_fn_error $? "working directory cannot be determined"
1286 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1287   as_fn_error $? "pwd does not report name of working directory"
1288
1289
1290 # Find the source files, if location was not specified.
1291 if test -z "$srcdir"; then
1292   ac_srcdir_defaulted=yes
1293   # Try the directory containing this script, then the parent directory.
1294   ac_confdir=`$as_dirname -- "$as_myself" ||
1295 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1296          X"$as_myself" : 'X\(//\)[^/]' \| \
1297          X"$as_myself" : 'X\(//\)$' \| \
1298          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1299 $as_echo X"$as_myself" |
1300     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1301             s//\1/
1302             q
1303           }
1304           /^X\(\/\/\)[^/].*/{
1305             s//\1/
1306             q
1307           }
1308           /^X\(\/\/\)$/{
1309             s//\1/
1310             q
1311           }
1312           /^X\(\/\).*/{
1313             s//\1/
1314             q
1315           }
1316           s/.*/./; q'`
1317   srcdir=$ac_confdir
1318   if test ! -r "$srcdir/$ac_unique_file"; then
1319     srcdir=..
1320   fi
1321 else
1322   ac_srcdir_defaulted=no
1323 fi
1324 if test ! -r "$srcdir/$ac_unique_file"; then
1325   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1326   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1327 fi
1328 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1329 ac_abs_confdir=`(
1330         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1331         pwd)`
1332 # When building in place, set srcdir=.
1333 if test "$ac_abs_confdir" = "$ac_pwd"; then
1334   srcdir=.
1335 fi
1336 # Remove unnecessary trailing slashes from srcdir.
1337 # Double slashes in file names in object file debugging info
1338 # mess up M-x gdb in Emacs.
1339 case $srcdir in
1340 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1341 esac
1342 for ac_var in $ac_precious_vars; do
1343   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1344   eval ac_env_${ac_var}_value=\$${ac_var}
1345   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1346   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1347 done
1348
1349 #
1350 # Report the --help message.
1351 #
1352 if test "$ac_init_help" = "long"; then
1353   # Omit some internal or obsolete options to make the list less imposing.
1354   # This message is too long to be a string in the A/UX 3.1 sh.
1355   cat <<_ACEOF
1356 \`configure' configures GNU Atomic Library 1.0 to adapt to many kinds of systems.
1357
1358 Usage: $0 [OPTION]... [VAR=VALUE]...
1359
1360 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1361 VAR=VALUE.  See below for descriptions of some of the useful variables.
1362
1363 Defaults for the options are specified in brackets.
1364
1365 Configuration:
1366   -h, --help              display this help and exit
1367       --help=short        display options specific to this package
1368       --help=recursive    display the short help of all the included packages
1369   -V, --version           display version information and exit
1370   -q, --quiet, --silent   do not print \`checking ...' messages
1371       --cache-file=FILE   cache test results in FILE [disabled]
1372   -C, --config-cache      alias for \`--cache-file=config.cache'
1373   -n, --no-create         do not create output files
1374       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1375
1376 Installation directories:
1377   --prefix=PREFIX         install architecture-independent files in PREFIX
1378                           [$ac_default_prefix]
1379   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1380                           [PREFIX]
1381
1382 By default, \`make install' will install all the files in
1383 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1384 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1385 for instance \`--prefix=\$HOME'.
1386
1387 For better control, use the options below.
1388
1389 Fine tuning of the installation directories:
1390   --bindir=DIR            user executables [EPREFIX/bin]
1391   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1392   --libexecdir=DIR        program executables [EPREFIX/libexec]
1393   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1394   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1395   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1396   --libdir=DIR            object code libraries [EPREFIX/lib]
1397   --includedir=DIR        C header files [PREFIX/include]
1398   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1399   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1400   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1401   --infodir=DIR           info documentation [DATAROOTDIR/info]
1402   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1403   --mandir=DIR            man documentation [DATAROOTDIR/man]
1404   --docdir=DIR            documentation root [DATAROOTDIR/doc/libatomic]
1405   --htmldir=DIR           html documentation [DOCDIR]
1406   --dvidir=DIR            dvi documentation [DOCDIR]
1407   --pdfdir=DIR            pdf documentation [DOCDIR]
1408   --psdir=DIR             ps documentation [DOCDIR]
1409 _ACEOF
1410
1411   cat <<\_ACEOF
1412
1413 Program names:
1414   --program-prefix=PREFIX            prepend PREFIX to installed program names
1415   --program-suffix=SUFFIX            append SUFFIX to installed program names
1416   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1417
1418 System types:
1419   --build=BUILD     configure for building on BUILD [guessed]
1420   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1421   --target=TARGET   configure for building compilers for TARGET [HOST]
1422 _ACEOF
1423 fi
1424
1425 if test -n "$ac_init_help"; then
1426   case $ac_init_help in
1427      short | recursive ) echo "Configuration of GNU Atomic Library 1.0:";;
1428    esac
1429   cat <<\_ACEOF
1430
1431 Optional Features:
1432   --disable-option-checking  ignore unrecognized --enable/--with options
1433   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1434   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1435   --enable-version-specific-runtime-libs
1436                           Specify that runtime libraries should be installed
1437                           in a compiler-specific directory [default=no]
1438   --enable-generated-files-in-srcdir
1439                           put copies of generated files in source dir intended
1440                           for creating source tarballs for users without
1441                           texinfo bison or flex. [default=no]
1442   --enable-silent-rules   less verbose build output (undo: "make V=1")
1443   --disable-silent-rules  verbose build output (undo: "make V=0")
1444   --enable-multilib       build many library versions (default)
1445   --enable-dependency-tracking
1446                           do not reject slow dependency extractors
1447   --disable-dependency-tracking
1448                           speeds up one-time build
1449   --enable-shared[=PKGS]  build shared libraries [default=yes]
1450   --enable-static[=PKGS]  build static libraries [default=yes]
1451   --enable-fast-install[=PKGS]
1452                           optimize for fast installation [default=yes]
1453   --disable-libtool-lock  avoid locking (might break parallel builds)
1454   --enable-maintainer-mode
1455                           enable make rules and dependencies not useful (and
1456                           sometimes confusing) to the casual installer
1457   --enable-symvers=STYLE  enables symbol versioning of the shared library
1458                           [default=yes]
1459   --enable-cet            enable Intel CET in target libraries [default=auto]
1460
1461 Optional Packages:
1462   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1463   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1464   --with-toolexeclibdir=DIR
1465                           install libraries built with a cross compiler within
1466                           DIR
1467   --with-pic              try to use only PIC/non-PIC objects [default=use
1468                           both]
1469   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1470   --with-gcc-major-version-only
1471                           use only GCC major number in filesystem paths
1472
1473 Some influential environment variables:
1474   CC          C compiler command
1475   CFLAGS      C compiler flags
1476   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1477               nonstandard directory <lib dir>
1478   LIBS        libraries to pass to the linker, e.g. -l<library>
1479   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1480               you have headers in a nonstandard directory <include dir>
1481   CCAS        assembler compiler command (defaults to CC)
1482   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1483   CPP         C preprocessor
1484
1485 Use these variables to override the choices made by `configure' or to help
1486 it to find libraries and programs with nonstandard names/locations.
1487
1488 Report bugs to the package provider.
1489 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
1490 General help using GNU software: <http://www.gnu.org/gethelp/>.
1491 _ACEOF
1492 ac_status=$?
1493 fi
1494
1495 if test "$ac_init_help" = "recursive"; then
1496   # If there are subdirs, report their specific --help.
1497   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1498     test -d "$ac_dir" ||
1499       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1500       continue
1501     ac_builddir=.
1502
1503 case "$ac_dir" in
1504 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1505 *)
1506   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1507   # A ".." for each directory in $ac_dir_suffix.
1508   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1509   case $ac_top_builddir_sub in
1510   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1511   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1512   esac ;;
1513 esac
1514 ac_abs_top_builddir=$ac_pwd
1515 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1516 # for backward compatibility:
1517 ac_top_builddir=$ac_top_build_prefix
1518
1519 case $srcdir in
1520   .)  # We are building in place.
1521     ac_srcdir=.
1522     ac_top_srcdir=$ac_top_builddir_sub
1523     ac_abs_top_srcdir=$ac_pwd ;;
1524   [\\/]* | ?:[\\/]* )  # Absolute name.
1525     ac_srcdir=$srcdir$ac_dir_suffix;
1526     ac_top_srcdir=$srcdir
1527     ac_abs_top_srcdir=$srcdir ;;
1528   *) # Relative name.
1529     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1530     ac_top_srcdir=$ac_top_build_prefix$srcdir
1531     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1532 esac
1533 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1534
1535     cd "$ac_dir" || { ac_status=$?; continue; }
1536     # Check for guested configure.
1537     if test -f "$ac_srcdir/configure.gnu"; then
1538       echo &&
1539       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1540     elif test -f "$ac_srcdir/configure"; then
1541       echo &&
1542       $SHELL "$ac_srcdir/configure" --help=recursive
1543     else
1544       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1545     fi || ac_status=$?
1546     cd "$ac_pwd" || { ac_status=$?; break; }
1547   done
1548 fi
1549
1550 test -n "$ac_init_help" && exit $ac_status
1551 if $ac_init_version; then
1552   cat <<\_ACEOF
1553 GNU Atomic Library configure 1.0
1554 generated by GNU Autoconf 2.69
1555
1556 Copyright (C) 2012 Free Software Foundation, Inc.
1557 This configure script is free software; the Free Software Foundation
1558 gives unlimited permission to copy, distribute and modify it.
1559 _ACEOF
1560   exit
1561 fi
1562
1563 ## ------------------------ ##
1564 ## Autoconf initialization. ##
1565 ## ------------------------ ##
1566
1567 # ac_fn_c_try_compile LINENO
1568 # --------------------------
1569 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1570 ac_fn_c_try_compile ()
1571 {
1572   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1573   rm -f conftest.$ac_objext
1574   if { { ac_try="$ac_compile"
1575 case "(($ac_try" in
1576   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1577   *) ac_try_echo=$ac_try;;
1578 esac
1579 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1580 $as_echo "$ac_try_echo"; } >&5
1581   (eval "$ac_compile") 2>conftest.err
1582   ac_status=$?
1583   if test -s conftest.err; then
1584     grep -v '^ *+' conftest.err >conftest.er1
1585     cat conftest.er1 >&5
1586     mv -f conftest.er1 conftest.err
1587   fi
1588   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1589   test $ac_status = 0; } && {
1590          test -z "$ac_c_werror_flag" ||
1591          test ! -s conftest.err
1592        } && test -s conftest.$ac_objext; then :
1593   ac_retval=0
1594 else
1595   $as_echo "$as_me: failed program was:" >&5
1596 sed 's/^/| /' conftest.$ac_ext >&5
1597
1598         ac_retval=1
1599 fi
1600   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1601   as_fn_set_status $ac_retval
1602
1603 } # ac_fn_c_try_compile
1604
1605 # ac_fn_c_try_link LINENO
1606 # -----------------------
1607 # Try to link conftest.$ac_ext, and return whether this succeeded.
1608 ac_fn_c_try_link ()
1609 {
1610   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1611   rm -f conftest.$ac_objext conftest$ac_exeext
1612   if { { ac_try="$ac_link"
1613 case "(($ac_try" in
1614   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1615   *) ac_try_echo=$ac_try;;
1616 esac
1617 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1618 $as_echo "$ac_try_echo"; } >&5
1619   (eval "$ac_link") 2>conftest.err
1620   ac_status=$?
1621   if test -s conftest.err; then
1622     grep -v '^ *+' conftest.err >conftest.er1
1623     cat conftest.er1 >&5
1624     mv -f conftest.er1 conftest.err
1625   fi
1626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1627   test $ac_status = 0; } && {
1628          test -z "$ac_c_werror_flag" ||
1629          test ! -s conftest.err
1630        } && test -s conftest$ac_exeext && {
1631          test "$cross_compiling" = yes ||
1632          test -x conftest$ac_exeext
1633        }; then :
1634   ac_retval=0
1635 else
1636   $as_echo "$as_me: failed program was:" >&5
1637 sed 's/^/| /' conftest.$ac_ext >&5
1638
1639         ac_retval=1
1640 fi
1641   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1642   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1643   # interfere with the next link command; also delete a directory that is
1644   # left behind by Apple's compiler.  We do this before executing the actions.
1645   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1646   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1647   as_fn_set_status $ac_retval
1648
1649 } # ac_fn_c_try_link
1650
1651 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1652 # -------------------------------------------------------
1653 # Tests whether HEADER exists and can be compiled using the include files in
1654 # INCLUDES, setting the cache variable VAR accordingly.
1655 ac_fn_c_check_header_compile ()
1656 {
1657   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1659 $as_echo_n "checking for $2... " >&6; }
1660 if eval \${$3+:} false; then :
1661   $as_echo_n "(cached) " >&6
1662 else
1663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1664 /* end confdefs.h.  */
1665 $4
1666 #include <$2>
1667 _ACEOF
1668 if ac_fn_c_try_compile "$LINENO"; then :
1669   eval "$3=yes"
1670 else
1671   eval "$3=no"
1672 fi
1673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1674 fi
1675 eval ac_res=\$$3
1676                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1677 $as_echo "$ac_res" >&6; }
1678   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1679
1680 } # ac_fn_c_check_header_compile
1681
1682 # ac_fn_c_try_cpp LINENO
1683 # ----------------------
1684 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1685 ac_fn_c_try_cpp ()
1686 {
1687   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1688   if { { ac_try="$ac_cpp conftest.$ac_ext"
1689 case "(($ac_try" in
1690   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1691   *) ac_try_echo=$ac_try;;
1692 esac
1693 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1694 $as_echo "$ac_try_echo"; } >&5
1695   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1696   ac_status=$?
1697   if test -s conftest.err; then
1698     grep -v '^ *+' conftest.err >conftest.er1
1699     cat conftest.er1 >&5
1700     mv -f conftest.er1 conftest.err
1701   fi
1702   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1703   test $ac_status = 0; } > conftest.i && {
1704          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1705          test ! -s conftest.err
1706        }; then :
1707   ac_retval=0
1708 else
1709   $as_echo "$as_me: failed program was:" >&5
1710 sed 's/^/| /' conftest.$ac_ext >&5
1711
1712     ac_retval=1
1713 fi
1714   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1715   as_fn_set_status $ac_retval
1716
1717 } # ac_fn_c_try_cpp
1718
1719 # ac_fn_c_try_run LINENO
1720 # ----------------------
1721 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1722 # that executables *can* be run.
1723 ac_fn_c_try_run ()
1724 {
1725   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1726   if { { ac_try="$ac_link"
1727 case "(($ac_try" in
1728   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1729   *) ac_try_echo=$ac_try;;
1730 esac
1731 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1732 $as_echo "$ac_try_echo"; } >&5
1733   (eval "$ac_link") 2>&5
1734   ac_status=$?
1735   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1736   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1737   { { case "(($ac_try" in
1738   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1739   *) ac_try_echo=$ac_try;;
1740 esac
1741 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1742 $as_echo "$ac_try_echo"; } >&5
1743   (eval "$ac_try") 2>&5
1744   ac_status=$?
1745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1746   test $ac_status = 0; }; }; then :
1747   ac_retval=0
1748 else
1749   $as_echo "$as_me: program exited with status $ac_status" >&5
1750        $as_echo "$as_me: failed program was:" >&5
1751 sed 's/^/| /' conftest.$ac_ext >&5
1752
1753        ac_retval=$ac_status
1754 fi
1755   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1756   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1757   as_fn_set_status $ac_retval
1758
1759 } # ac_fn_c_try_run
1760
1761 # ac_fn_c_check_func LINENO FUNC VAR
1762 # ----------------------------------
1763 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1764 ac_fn_c_check_func ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1768 $as_echo_n "checking for $2... " >&6; }
1769 if eval \${$3+:} false; then :
1770   $as_echo_n "(cached) " >&6
1771 else
1772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1773 /* end confdefs.h.  */
1774 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1775    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1776 #define $2 innocuous_$2
1777
1778 /* System header to define __stub macros and hopefully few prototypes,
1779     which can conflict with char $2 (); below.
1780     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1781     <limits.h> exists even on freestanding compilers.  */
1782
1783 #ifdef __STDC__
1784 # include <limits.h>
1785 #else
1786 # include <assert.h>
1787 #endif
1788
1789 #undef $2
1790
1791 /* Override any GCC internal prototype to avoid an error.
1792    Use char because int might match the return type of a GCC
1793    builtin and then its argument prototype would still apply.  */
1794 #ifdef __cplusplus
1795 extern "C"
1796 #endif
1797 char $2 ();
1798 /* The GNU C library defines this for functions which it implements
1799     to always fail with ENOSYS.  Some functions are actually named
1800     something starting with __ and the normal name is an alias.  */
1801 #if defined __stub_$2 || defined __stub___$2
1802 choke me
1803 #endif
1804
1805 int
1806 main ()
1807 {
1808 return $2 ();
1809   ;
1810   return 0;
1811 }
1812 _ACEOF
1813 if ac_fn_c_try_link "$LINENO"; then :
1814   eval "$3=yes"
1815 else
1816   eval "$3=no"
1817 fi
1818 rm -f core conftest.err conftest.$ac_objext \
1819     conftest$ac_exeext conftest.$ac_ext
1820 fi
1821 eval ac_res=\$$3
1822                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1823 $as_echo "$ac_res" >&6; }
1824   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1825
1826 } # ac_fn_c_check_func
1827
1828 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1829 # -------------------------------------------
1830 # Tests whether TYPE exists after having included INCLUDES, setting cache
1831 # variable VAR accordingly.
1832 ac_fn_c_check_type ()
1833 {
1834   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1835   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1836 $as_echo_n "checking for $2... " >&6; }
1837 if eval \${$3+:} false; then :
1838   $as_echo_n "(cached) " >&6
1839 else
1840   eval "$3=no"
1841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1842 /* end confdefs.h.  */
1843 $4
1844 int
1845 main ()
1846 {
1847 if (sizeof ($2))
1848          return 0;
1849   ;
1850   return 0;
1851 }
1852 _ACEOF
1853 if ac_fn_c_try_compile "$LINENO"; then :
1854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1855 /* end confdefs.h.  */
1856 $4
1857 int
1858 main ()
1859 {
1860 if (sizeof (($2)))
1861             return 0;
1862   ;
1863   return 0;
1864 }
1865 _ACEOF
1866 if ac_fn_c_try_compile "$LINENO"; then :
1867
1868 else
1869   eval "$3=yes"
1870 fi
1871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1872 fi
1873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1874 fi
1875 eval ac_res=\$$3
1876                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1877 $as_echo "$ac_res" >&6; }
1878   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1879
1880 } # ac_fn_c_check_type
1881
1882 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1883 # --------------------------------------------
1884 # Tries to find the compile-time value of EXPR in a program that includes
1885 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1886 # computed
1887 ac_fn_c_compute_int ()
1888 {
1889   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1890   if test "$cross_compiling" = yes; then
1891     # Depending upon the size, compute the lo and hi bounds.
1892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1893 /* end confdefs.h.  */
1894 $4
1895 int
1896 main ()
1897 {
1898 static int test_array [1 - 2 * !(($2) >= 0)];
1899 test_array [0] = 0;
1900 return test_array [0];
1901
1902   ;
1903   return 0;
1904 }
1905 _ACEOF
1906 if ac_fn_c_try_compile "$LINENO"; then :
1907   ac_lo=0 ac_mid=0
1908   while :; do
1909     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1910 /* end confdefs.h.  */
1911 $4
1912 int
1913 main ()
1914 {
1915 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1916 test_array [0] = 0;
1917 return test_array [0];
1918
1919   ;
1920   return 0;
1921 }
1922 _ACEOF
1923 if ac_fn_c_try_compile "$LINENO"; then :
1924   ac_hi=$ac_mid; break
1925 else
1926   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1927                         if test $ac_lo -le $ac_mid; then
1928                           ac_lo= ac_hi=
1929                           break
1930                         fi
1931                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1932 fi
1933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1934   done
1935 else
1936   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1937 /* end confdefs.h.  */
1938 $4
1939 int
1940 main ()
1941 {
1942 static int test_array [1 - 2 * !(($2) < 0)];
1943 test_array [0] = 0;
1944 return test_array [0];
1945
1946   ;
1947   return 0;
1948 }
1949 _ACEOF
1950 if ac_fn_c_try_compile "$LINENO"; then :
1951   ac_hi=-1 ac_mid=-1
1952   while :; do
1953     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1954 /* end confdefs.h.  */
1955 $4
1956 int
1957 main ()
1958 {
1959 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1960 test_array [0] = 0;
1961 return test_array [0];
1962
1963   ;
1964   return 0;
1965 }
1966 _ACEOF
1967 if ac_fn_c_try_compile "$LINENO"; then :
1968   ac_lo=$ac_mid; break
1969 else
1970   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1971                         if test $ac_mid -le $ac_hi; then
1972                           ac_lo= ac_hi=
1973                           break
1974                         fi
1975                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1976 fi
1977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1978   done
1979 else
1980   ac_lo= ac_hi=
1981 fi
1982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1983 fi
1984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1985 # Binary search between lo and hi bounds.
1986 while test "x$ac_lo" != "x$ac_hi"; do
1987   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1989 /* end confdefs.h.  */
1990 $4
1991 int
1992 main ()
1993 {
1994 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1995 test_array [0] = 0;
1996 return test_array [0];
1997
1998   ;
1999   return 0;
2000 }
2001 _ACEOF
2002 if ac_fn_c_try_compile "$LINENO"; then :
2003   ac_hi=$ac_mid
2004 else
2005   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2006 fi
2007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2008 done
2009 case $ac_lo in #((
2010 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2011 '') ac_retval=1 ;;
2012 esac
2013   else
2014     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h.  */
2016 $4
2017 static long int longval () { return $2; }
2018 static unsigned long int ulongval () { return $2; }
2019 #include <stdio.h>
2020 #include <stdlib.h>
2021 int
2022 main ()
2023 {
2024
2025   FILE *f = fopen ("conftest.val", "w");
2026   if (! f)
2027     return 1;
2028   if (($2) < 0)
2029     {
2030       long int i = longval ();
2031       if (i != ($2))
2032         return 1;
2033       fprintf (f, "%ld", i);
2034     }
2035   else
2036     {
2037       unsigned long int i = ulongval ();
2038       if (i != ($2))
2039         return 1;
2040       fprintf (f, "%lu", i);
2041     }
2042   /* Do not output a trailing newline, as this causes \r\n confusion
2043      on some platforms.  */
2044   return ferror (f) || fclose (f) != 0;
2045
2046   ;
2047   return 0;
2048 }
2049 _ACEOF
2050 if ac_fn_c_try_run "$LINENO"; then :
2051   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2052 else
2053   ac_retval=1
2054 fi
2055 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2056   conftest.$ac_objext conftest.beam conftest.$ac_ext
2057 rm -f conftest.val
2058
2059   fi
2060   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2061   as_fn_set_status $ac_retval
2062
2063 } # ac_fn_c_compute_int
2064
2065 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2066 # -------------------------------------------------------
2067 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2068 # the include files in INCLUDES and setting the cache variable VAR
2069 # accordingly.
2070 ac_fn_c_check_header_mongrel ()
2071 {
2072   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2073   if eval \${$3+:} false; then :
2074   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2075 $as_echo_n "checking for $2... " >&6; }
2076 if eval \${$3+:} false; then :
2077   $as_echo_n "(cached) " >&6
2078 fi
2079 eval ac_res=\$$3
2080                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2081 $as_echo "$ac_res" >&6; }
2082 else
2083   # Is the header compilable?
2084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2085 $as_echo_n "checking $2 usability... " >&6; }
2086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2087 /* end confdefs.h.  */
2088 $4
2089 #include <$2>
2090 _ACEOF
2091 if ac_fn_c_try_compile "$LINENO"; then :
2092   ac_header_compiler=yes
2093 else
2094   ac_header_compiler=no
2095 fi
2096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2098 $as_echo "$ac_header_compiler" >&6; }
2099
2100 # Is the header present?
2101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2102 $as_echo_n "checking $2 presence... " >&6; }
2103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2104 /* end confdefs.h.  */
2105 #include <$2>
2106 _ACEOF
2107 if ac_fn_c_try_cpp "$LINENO"; then :
2108   ac_header_preproc=yes
2109 else
2110   ac_header_preproc=no
2111 fi
2112 rm -f conftest.err conftest.i conftest.$ac_ext
2113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2114 $as_echo "$ac_header_preproc" >&6; }
2115
2116 # So?  What about this header?
2117 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2118   yes:no: )
2119     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2120 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2121     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2122 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2123     ;;
2124   no:yes:* )
2125     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2126 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2127     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2128 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2129     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2130 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2131     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2132 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2133     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2134 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2135     ;;
2136 esac
2137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2138 $as_echo_n "checking for $2... " >&6; }
2139 if eval \${$3+:} false; then :
2140   $as_echo_n "(cached) " >&6
2141 else
2142   eval "$3=\$ac_header_compiler"
2143 fi
2144 eval ac_res=\$$3
2145                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2146 $as_echo "$ac_res" >&6; }
2147 fi
2148   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2149
2150 } # ac_fn_c_check_header_mongrel
2151 cat >config.log <<_ACEOF
2152 This file contains any messages produced by compilers while
2153 running configure, to aid debugging if configure makes a mistake.
2154
2155 It was created by GNU Atomic Library $as_me 1.0, which was
2156 generated by GNU Autoconf 2.69.  Invocation command line was
2157
2158   $ $0 $@
2159
2160 _ACEOF
2161 exec 5>>config.log
2162 {
2163 cat <<_ASUNAME
2164 ## --------- ##
2165 ## Platform. ##
2166 ## --------- ##
2167
2168 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2169 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2170 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2171 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2172 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2173
2174 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2175 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2176
2177 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2178 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2179 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2180 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2181 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2182 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2183 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2184
2185 _ASUNAME
2186
2187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2188 for as_dir in $PATH
2189 do
2190   IFS=$as_save_IFS
2191   test -z "$as_dir" && as_dir=.
2192     $as_echo "PATH: $as_dir"
2193   done
2194 IFS=$as_save_IFS
2195
2196 } >&5
2197
2198 cat >&5 <<_ACEOF
2199
2200
2201 ## ----------- ##
2202 ## Core tests. ##
2203 ## ----------- ##
2204
2205 _ACEOF
2206
2207
2208 # Keep a trace of the command line.
2209 # Strip out --no-create and --no-recursion so they do not pile up.
2210 # Strip out --silent because we don't want to record it for future runs.
2211 # Also quote any args containing shell meta-characters.
2212 # Make two passes to allow for proper duplicate-argument suppression.
2213 ac_configure_args=
2214 ac_configure_args0=
2215 ac_configure_args1=
2216 ac_must_keep_next=false
2217 for ac_pass in 1 2
2218 do
2219   for ac_arg
2220   do
2221     case $ac_arg in
2222     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2223     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2224     | -silent | --silent | --silen | --sile | --sil)
2225       continue ;;
2226     *\'*)
2227       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2228     esac
2229     case $ac_pass in
2230     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2231     2)
2232       as_fn_append ac_configure_args1 " '$ac_arg'"
2233       if test $ac_must_keep_next = true; then
2234         ac_must_keep_next=false # Got value, back to normal.
2235       else
2236         case $ac_arg in
2237           *=* | --config-cache | -C | -disable-* | --disable-* \
2238           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2239           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2240           | -with-* | --with-* | -without-* | --without-* | --x)
2241             case "$ac_configure_args0 " in
2242               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2243             esac
2244             ;;
2245           -* ) ac_must_keep_next=true ;;
2246         esac
2247       fi
2248       as_fn_append ac_configure_args " '$ac_arg'"
2249       ;;
2250     esac
2251   done
2252 done
2253 { ac_configure_args0=; unset ac_configure_args0;}
2254 { ac_configure_args1=; unset ac_configure_args1;}
2255
2256 # When interrupted or exit'd, cleanup temporary files, and complete
2257 # config.log.  We remove comments because anyway the quotes in there
2258 # would cause problems or look ugly.
2259 # WARNING: Use '\'' to represent an apostrophe within the trap.
2260 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2261 trap 'exit_status=$?
2262   # Save into config.log some information that might help in debugging.
2263   {
2264     echo
2265
2266     $as_echo "## ---------------- ##
2267 ## Cache variables. ##
2268 ## ---------------- ##"
2269     echo
2270     # The following way of writing the cache mishandles newlines in values,
2271 (
2272   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2273     eval ac_val=\$$ac_var
2274     case $ac_val in #(
2275     *${as_nl}*)
2276       case $ac_var in #(
2277       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2278 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2279       esac
2280       case $ac_var in #(
2281       _ | IFS | as_nl) ;; #(
2282       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2283       *) { eval $ac_var=; unset $ac_var;} ;;
2284       esac ;;
2285     esac
2286   done
2287   (set) 2>&1 |
2288     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2289     *${as_nl}ac_space=\ *)
2290       sed -n \
2291         "s/'\''/'\''\\\\'\'''\''/g;
2292           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2293       ;; #(
2294     *)
2295       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2296       ;;
2297     esac |
2298     sort
2299 )
2300     echo
2301
2302     $as_echo "## ----------------- ##
2303 ## Output variables. ##
2304 ## ----------------- ##"
2305     echo
2306     for ac_var in $ac_subst_vars
2307     do
2308       eval ac_val=\$$ac_var
2309       case $ac_val in
2310       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2311       esac
2312       $as_echo "$ac_var='\''$ac_val'\''"
2313     done | sort
2314     echo
2315
2316     if test -n "$ac_subst_files"; then
2317       $as_echo "## ------------------- ##
2318 ## File substitutions. ##
2319 ## ------------------- ##"
2320       echo
2321       for ac_var in $ac_subst_files
2322       do
2323         eval ac_val=\$$ac_var
2324         case $ac_val in
2325         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2326         esac
2327         $as_echo "$ac_var='\''$ac_val'\''"
2328       done | sort
2329       echo
2330     fi
2331
2332     if test -s confdefs.h; then
2333       $as_echo "## ----------- ##
2334 ## confdefs.h. ##
2335 ## ----------- ##"
2336       echo
2337       cat confdefs.h
2338       echo
2339     fi
2340     test "$ac_signal" != 0 &&
2341       $as_echo "$as_me: caught signal $ac_signal"
2342     $as_echo "$as_me: exit $exit_status"
2343   } >&5
2344   rm -f core *.core core.conftest.* &&
2345     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2346     exit $exit_status
2347 ' 0
2348 for ac_signal in 1 2 13 15; do
2349   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2350 done
2351 ac_signal=0
2352
2353 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2354 rm -f -r conftest* confdefs.h
2355
2356 $as_echo "/* confdefs.h */" > confdefs.h
2357
2358 # Predefined preprocessor variables.
2359
2360 cat >>confdefs.h <<_ACEOF
2361 #define PACKAGE_NAME "$PACKAGE_NAME"
2362 _ACEOF
2363
2364 cat >>confdefs.h <<_ACEOF
2365 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2366 _ACEOF
2367
2368 cat >>confdefs.h <<_ACEOF
2369 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2370 _ACEOF
2371
2372 cat >>confdefs.h <<_ACEOF
2373 #define PACKAGE_STRING "$PACKAGE_STRING"
2374 _ACEOF
2375
2376 cat >>confdefs.h <<_ACEOF
2377 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2378 _ACEOF
2379
2380 cat >>confdefs.h <<_ACEOF
2381 #define PACKAGE_URL "$PACKAGE_URL"
2382 _ACEOF
2383
2384
2385 # Let the site file select an alternate cache file if it wants to.
2386 # Prefer an explicitly selected file to automatically selected ones.
2387 ac_site_file1=NONE
2388 ac_site_file2=NONE
2389 if test -n "$CONFIG_SITE"; then
2390   # We do not want a PATH search for config.site.
2391   case $CONFIG_SITE in #((
2392     -*)  ac_site_file1=./$CONFIG_SITE;;
2393     */*) ac_site_file1=$CONFIG_SITE;;
2394     *)   ac_site_file1=./$CONFIG_SITE;;
2395   esac
2396 elif test "x$prefix" != xNONE; then
2397   ac_site_file1=$prefix/share/config.site
2398   ac_site_file2=$prefix/etc/config.site
2399 else
2400   ac_site_file1=$ac_default_prefix/share/config.site
2401   ac_site_file2=$ac_default_prefix/etc/config.site
2402 fi
2403 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2404 do
2405   test "x$ac_site_file" = xNONE && continue
2406   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2407     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2408 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2409     sed 's/^/| /' "$ac_site_file" >&5
2410     . "$ac_site_file" \
2411       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2412 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2413 as_fn_error $? "failed to load site script $ac_site_file
2414 See \`config.log' for more details" "$LINENO" 5; }
2415   fi
2416 done
2417
2418 if test -r "$cache_file"; then
2419   # Some versions of bash will fail to source /dev/null (special files
2420   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2421   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2422     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2423 $as_echo "$as_me: loading cache $cache_file" >&6;}
2424     case $cache_file in
2425       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2426       *)                      . "./$cache_file";;
2427     esac
2428   fi
2429 else
2430   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2431 $as_echo "$as_me: creating cache $cache_file" >&6;}
2432   >$cache_file
2433 fi
2434
2435 # Check that the precious variables saved in the cache have kept the same
2436 # value.
2437 ac_cache_corrupted=false
2438 for ac_var in $ac_precious_vars; do
2439   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2440   eval ac_new_set=\$ac_env_${ac_var}_set
2441   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2442   eval ac_new_val=\$ac_env_${ac_var}_value
2443   case $ac_old_set,$ac_new_set in
2444     set,)
2445       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2446 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2447       ac_cache_corrupted=: ;;
2448     ,set)
2449       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2450 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2451       ac_cache_corrupted=: ;;
2452     ,);;
2453     *)
2454       if test "x$ac_old_val" != "x$ac_new_val"; then
2455         # differences in whitespace do not lead to failure.
2456         ac_old_val_w=`echo x $ac_old_val`
2457         ac_new_val_w=`echo x $ac_new_val`
2458         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2459           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2460 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2461           ac_cache_corrupted=:
2462         else
2463           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2464 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2465           eval $ac_var=\$ac_old_val
2466         fi
2467         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2468 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2469         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2470 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2471       fi;;
2472   esac
2473   # Pass precious variables to config.status.
2474   if test "$ac_new_set" = set; then
2475     case $ac_new_val in
2476     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2477     *) ac_arg=$ac_var=$ac_new_val ;;
2478     esac
2479     case " $ac_configure_args " in
2480       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2481       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2482     esac
2483   fi
2484 done
2485 if $ac_cache_corrupted; then
2486   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2487 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2488   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2489 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2490   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2491 fi
2492 ## -------------------- ##
2493 ## Main body of script. ##
2494 ## -------------------- ##
2495
2496 ac_ext=c
2497 ac_cpp='$CPP $CPPFLAGS'
2498 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2499 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2500 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2501
2502
2503
2504
2505
2506 ac_config_headers="$ac_config_headers auto-config.h"
2507
2508
2509 # -------
2510 # Options
2511 # -------
2512
2513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2514 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2515  # Check whether --enable-version-specific-runtime-libs was given.
2516 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2517   enableval=$enable_version_specific_runtime_libs;
2518       case "$enableval" in
2519        yes|no) ;;
2520        *) as_fn_error $? "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2521                           esac
2522
2523 else
2524   enable_version_specific_runtime_libs=no
2525 fi
2526
2527
2528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2529 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2530
2531 # We would like our source tree to be readonly. However when releases or
2532 # pre-releases are generated, the flex/bison generated files as well as the
2533 # various formats of manuals need to be included along with the rest of the
2534 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2535 # just that.
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2537 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2538  # Check whether --enable-generated-files-in-srcdir was given.
2539 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2540   enableval=$enable_generated_files_in_srcdir;
2541       case "$enableval" in
2542        yes|no) ;;
2543        *) as_fn_error $? "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2544                           esac
2545
2546 else
2547   enable_generated_files_in_srcdir=no
2548 fi
2549
2550
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2552 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2553  if test "$enable_generated_files_in_srcdir" = yes; then
2554   GENINSRC_TRUE=
2555   GENINSRC_FALSE='#'
2556 else
2557   GENINSRC_TRUE='#'
2558   GENINSRC_FALSE=
2559 fi
2560
2561
2562
2563 # -------
2564
2565 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2566 #
2567 # You will slowly go insane if you do not grok the following fact:  when
2568 # building this library, the top-level /target/ becomes the library's /host/.
2569 #
2570 # configure then causes --target to default to --host, exactly like any
2571 # other package using autoconf.  Therefore, 'target' and 'host' will
2572 # always be the same.  This makes sense both for native and cross compilers
2573 # just think about it for a little while.  :-)
2574 #
2575 # Also, if this library is being configured as part of a cross compiler, the
2576 # top-level configure script will pass the "real" host as $with_cross_host.
2577 #
2578 # Do not delete or change the following two lines.  For why, see
2579 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2580 ac_aux_dir=
2581 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2582   if test -f "$ac_dir/install-sh"; then
2583     ac_aux_dir=$ac_dir
2584     ac_install_sh="$ac_aux_dir/install-sh -c"
2585     break
2586   elif test -f "$ac_dir/install.sh"; then
2587     ac_aux_dir=$ac_dir
2588     ac_install_sh="$ac_aux_dir/install.sh -c"
2589     break
2590   elif test -f "$ac_dir/shtool"; then
2591     ac_aux_dir=$ac_dir
2592     ac_install_sh="$ac_aux_dir/shtool install -c"
2593     break
2594   fi
2595 done
2596 if test -z "$ac_aux_dir"; then
2597   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2598 fi
2599
2600 # These three variables are undocumented and unsupported,
2601 # and are intended to be withdrawn in a future Autoconf release.
2602 # They can cause serious problems if a builder's source tree is in a directory
2603 # whose full name contains unusual characters.
2604 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2605 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2606 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2607
2608
2609 # Make sure we can run config.sub.
2610 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2611   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2612
2613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2614 $as_echo_n "checking build system type... " >&6; }
2615 if ${ac_cv_build+:} false; then :
2616   $as_echo_n "(cached) " >&6
2617 else
2618   ac_build_alias=$build_alias
2619 test "x$ac_build_alias" = x &&
2620   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2621 test "x$ac_build_alias" = x &&
2622   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2623 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2624   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2625
2626 fi
2627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2628 $as_echo "$ac_cv_build" >&6; }
2629 case $ac_cv_build in
2630 *-*-*) ;;
2631 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2632 esac
2633 build=$ac_cv_build
2634 ac_save_IFS=$IFS; IFS='-'
2635 set x $ac_cv_build
2636 shift
2637 build_cpu=$1
2638 build_vendor=$2
2639 shift; shift
2640 # Remember, the first character of IFS is used to create $*,
2641 # except with old shells:
2642 build_os=$*
2643 IFS=$ac_save_IFS
2644 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2645
2646
2647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2648 $as_echo_n "checking host system type... " >&6; }
2649 if ${ac_cv_host+:} false; then :
2650   $as_echo_n "(cached) " >&6
2651 else
2652   if test "x$host_alias" = x; then
2653   ac_cv_host=$ac_cv_build
2654 else
2655   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2656     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2657 fi
2658
2659 fi
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2661 $as_echo "$ac_cv_host" >&6; }
2662 case $ac_cv_host in
2663 *-*-*) ;;
2664 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2665 esac
2666 host=$ac_cv_host
2667 ac_save_IFS=$IFS; IFS='-'
2668 set x $ac_cv_host
2669 shift
2670 host_cpu=$1
2671 host_vendor=$2
2672 shift; shift
2673 # Remember, the first character of IFS is used to create $*,
2674 # except with old shells:
2675 host_os=$*
2676 IFS=$ac_save_IFS
2677 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2678
2679
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2681 $as_echo_n "checking target system type... " >&6; }
2682 if ${ac_cv_target+:} false; then :
2683   $as_echo_n "(cached) " >&6
2684 else
2685   if test "x$target_alias" = x; then
2686   ac_cv_target=$ac_cv_host
2687 else
2688   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2689     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2690 fi
2691
2692 fi
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2694 $as_echo "$ac_cv_target" >&6; }
2695 case $ac_cv_target in
2696 *-*-*) ;;
2697 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2698 esac
2699 target=$ac_cv_target
2700 ac_save_IFS=$IFS; IFS='-'
2701 set x $ac_cv_target
2702 shift
2703 target_cpu=$1
2704 target_vendor=$2
2705 shift; shift
2706 # Remember, the first character of IFS is used to create $*,
2707 # except with old shells:
2708 target_os=$*
2709 IFS=$ac_save_IFS
2710 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2711
2712
2713 # The aliases save the names the user supplied, while $host etc.
2714 # will get canonicalized.
2715 test -n "$target_alias" &&
2716   test "$program_prefix$program_suffix$program_transform_name" = \
2717     NONENONEs,x,x, &&
2718   program_prefix=${target_alias}-
2719
2720 target_alias=${target_alias-$host_alias}
2721
2722 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2723 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2724 #  1.9.0:  minimum required version
2725 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2726 #              of other PACKAGE_* variables will, however, and there's nothing
2727 #              we can do about that; they come from AC_INIT).
2728 #  no-dist:  we don't want 'dist' and related rules.
2729 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2730 #            file in the top srcdir, etc, etc), so stop complaining.
2731 #  -Wall:  turns on all automake warnings...
2732 #  -Wno-portability:  ...except this one, since GNU make is required.
2733 #  -Wno-override: ... and this one, since we do want this in testsuite.
2734 am__api_version='1.15'
2735
2736 # Find a good install program.  We prefer a C program (faster),
2737 # so one script is as good as another.  But avoid the broken or
2738 # incompatible versions:
2739 # SysV /etc/install, /usr/sbin/install
2740 # SunOS /usr/etc/install
2741 # IRIX /sbin/install
2742 # AIX /bin/install
2743 # AmigaOS /C/install, which installs bootblocks on floppy discs
2744 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2745 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2746 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2747 # OS/2's system install, which has a completely different semantic
2748 # ./install, which can be erroneously created by make from ./install.sh.
2749 # Reject install programs that cannot install multiple files.
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2751 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2752 if test -z "$INSTALL"; then
2753 if ${ac_cv_path_install+:} false; then :
2754   $as_echo_n "(cached) " >&6
2755 else
2756   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2757 for as_dir in $PATH
2758 do
2759   IFS=$as_save_IFS
2760   test -z "$as_dir" && as_dir=.
2761     # Account for people who put trailing slashes in PATH elements.
2762 case $as_dir/ in #((
2763   ./ | .// | /[cC]/* | \
2764   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2765   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2766   /usr/ucb/* ) ;;
2767   *)
2768     # OSF1 and SCO ODT 3.0 have their own names for install.
2769     # Don't use installbsd from OSF since it installs stuff as root
2770     # by default.
2771     for ac_prog in ginstall scoinst install; do
2772       for ac_exec_ext in '' $ac_executable_extensions; do
2773         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2774           if test $ac_prog = install &&
2775             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2776             # AIX install.  It has an incompatible calling convention.
2777             :
2778           elif test $ac_prog = install &&
2779             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2780             # program-specific install script used by HP pwplus--don't use.
2781             :
2782           else
2783             rm -rf conftest.one conftest.two conftest.dir
2784             echo one > conftest.one
2785             echo two > conftest.two
2786             mkdir conftest.dir
2787             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2788               test -s conftest.one && test -s conftest.two &&
2789               test -s conftest.dir/conftest.one &&
2790               test -s conftest.dir/conftest.two
2791             then
2792               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2793               break 3
2794             fi
2795           fi
2796         fi
2797       done
2798     done
2799     ;;
2800 esac
2801
2802   done
2803 IFS=$as_save_IFS
2804
2805 rm -rf conftest.one conftest.two conftest.dir
2806
2807 fi
2808   if test "${ac_cv_path_install+set}" = set; then
2809     INSTALL=$ac_cv_path_install
2810   else
2811     # As a last resort, use the slow shell script.  Don't cache a
2812     # value for INSTALL within a source directory, because that will
2813     # break other packages using the cache if that directory is
2814     # removed, or if the value is a relative name.
2815     INSTALL=$ac_install_sh
2816   fi
2817 fi
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2819 $as_echo "$INSTALL" >&6; }
2820
2821 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2822 # It thinks the first close brace ends the variable substitution.
2823 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2824
2825 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2826
2827 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2828
2829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2830 $as_echo_n "checking whether build environment is sane... " >&6; }
2831 # Reject unsafe characters in $srcdir or the absolute working directory
2832 # name.  Accept space and tab only in the latter.
2833 am_lf='
2834 '
2835 case `pwd` in
2836   *[\\\"\#\$\&\'\`$am_lf]*)
2837     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2838 esac
2839 case $srcdir in
2840   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2841     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2842 esac
2843
2844 # Do 'set' in a subshell so we don't clobber the current shell's
2845 # arguments.  Must try -L first in case configure is actually a
2846 # symlink; some systems play weird games with the mod time of symlinks
2847 # (eg FreeBSD returns the mod time of the symlink's containing
2848 # directory).
2849 if (
2850    am_has_slept=no
2851    for am_try in 1 2; do
2852      echo "timestamp, slept: $am_has_slept" > conftest.file
2853      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2854      if test "$*" = "X"; then
2855         # -L didn't work.
2856         set X `ls -t "$srcdir/configure" conftest.file`
2857      fi
2858      if test "$*" != "X $srcdir/configure conftest.file" \
2859         && test "$*" != "X conftest.file $srcdir/configure"; then
2860
2861         # If neither matched, then we have a broken ls.  This can happen
2862         # if, for instance, CONFIG_SHELL is bash and it inherits a
2863         # broken ls alias from the environment.  This has actually
2864         # happened.  Such a system could not be considered "sane".
2865         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2866   alias in your environment" "$LINENO" 5
2867      fi
2868      if test "$2" = conftest.file || test $am_try -eq 2; then
2869        break
2870      fi
2871      # Just in case.
2872      sleep 1
2873      am_has_slept=yes
2874    done
2875    test "$2" = conftest.file
2876    )
2877 then
2878    # Ok.
2879    :
2880 else
2881    as_fn_error $? "newly created file is older than distributed files!
2882 Check your system clock" "$LINENO" 5
2883 fi
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2885 $as_echo "yes" >&6; }
2886 # If we didn't sleep, we still need to ensure time stamps of config.status and
2887 # generated files are strictly newer.
2888 am_sleep_pid=
2889 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2890   ( sleep 1 ) &
2891   am_sleep_pid=$!
2892 fi
2893
2894 rm -f conftest.file
2895
2896 test "$program_prefix" != NONE &&
2897   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2898 # Use a double $ so make ignores it.
2899 test "$program_suffix" != NONE &&
2900   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2901 # Double any \ or $.
2902 # By default was `s,x,x', remove it if useless.
2903 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2904 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2905
2906 # Expand $ac_aux_dir to an absolute path.
2907 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2908
2909 if test x"${MISSING+set}" != xset; then
2910   case $am_aux_dir in
2911   *\ * | *\     *)
2912     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2913   *)
2914     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2915   esac
2916 fi
2917 # Use eval to expand $SHELL
2918 if eval "$MISSING --is-lightweight"; then
2919   am_missing_run="$MISSING "
2920 else
2921   am_missing_run=
2922   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2923 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2924 fi
2925
2926 if test x"${install_sh+set}" != xset; then
2927   case $am_aux_dir in
2928   *\ * | *\     *)
2929     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2930   *)
2931     install_sh="\${SHELL} $am_aux_dir/install-sh"
2932   esac
2933 fi
2934
2935 # Installed binaries are usually stripped using 'strip' when the user
2936 # run "make install-strip".  However 'strip' might not be the right
2937 # tool to use in cross-compilation environments, therefore Automake
2938 # will honor the 'STRIP' environment variable to overrule this program.
2939 if test "$cross_compiling" != no; then
2940   if test -n "$ac_tool_prefix"; then
2941   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2942 set dummy ${ac_tool_prefix}strip; ac_word=$2
2943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2944 $as_echo_n "checking for $ac_word... " >&6; }
2945 if ${ac_cv_prog_STRIP+:} false; then :
2946   $as_echo_n "(cached) " >&6
2947 else
2948   if test -n "$STRIP"; then
2949   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2950 else
2951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2952 for as_dir in $PATH
2953 do
2954   IFS=$as_save_IFS
2955   test -z "$as_dir" && as_dir=.
2956     for ac_exec_ext in '' $ac_executable_extensions; do
2957   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2958     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2959     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2960     break 2
2961   fi
2962 done
2963   done
2964 IFS=$as_save_IFS
2965
2966 fi
2967 fi
2968 STRIP=$ac_cv_prog_STRIP
2969 if test -n "$STRIP"; then
2970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2971 $as_echo "$STRIP" >&6; }
2972 else
2973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2974 $as_echo "no" >&6; }
2975 fi
2976
2977
2978 fi
2979 if test -z "$ac_cv_prog_STRIP"; then
2980   ac_ct_STRIP=$STRIP
2981   # Extract the first word of "strip", so it can be a program name with args.
2982 set dummy strip; ac_word=$2
2983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2984 $as_echo_n "checking for $ac_word... " >&6; }
2985 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2986   $as_echo_n "(cached) " >&6
2987 else
2988   if test -n "$ac_ct_STRIP"; then
2989   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2990 else
2991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2992 for as_dir in $PATH
2993 do
2994   IFS=$as_save_IFS
2995   test -z "$as_dir" && as_dir=.
2996     for ac_exec_ext in '' $ac_executable_extensions; do
2997   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2998     ac_cv_prog_ac_ct_STRIP="strip"
2999     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3000     break 2
3001   fi
3002 done
3003   done
3004 IFS=$as_save_IFS
3005
3006 fi
3007 fi
3008 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3009 if test -n "$ac_ct_STRIP"; then
3010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3011 $as_echo "$ac_ct_STRIP" >&6; }
3012 else
3013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3014 $as_echo "no" >&6; }
3015 fi
3016
3017   if test "x$ac_ct_STRIP" = x; then
3018     STRIP=":"
3019   else
3020     case $cross_compiling:$ac_tool_warned in
3021 yes:)
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3023 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3024 ac_tool_warned=yes ;;
3025 esac
3026     STRIP=$ac_ct_STRIP
3027   fi
3028 else
3029   STRIP="$ac_cv_prog_STRIP"
3030 fi
3031
3032 fi
3033 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3034
3035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3036 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3037 if test -z "$MKDIR_P"; then
3038   if ${ac_cv_path_mkdir+:} false; then :
3039   $as_echo_n "(cached) " >&6
3040 else
3041   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3042 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3043 do
3044   IFS=$as_save_IFS
3045   test -z "$as_dir" && as_dir=.
3046     for ac_prog in mkdir gmkdir; do
3047          for ac_exec_ext in '' $ac_executable_extensions; do
3048            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3049            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3050              'mkdir (GNU coreutils) '* | \
3051              'mkdir (coreutils) '* | \
3052              'mkdir (fileutils) '4.1*)
3053                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3054                break 3;;
3055            esac
3056          done
3057        done
3058   done
3059 IFS=$as_save_IFS
3060
3061 fi
3062
3063   test -d ./--version && rmdir ./--version
3064   if test "${ac_cv_path_mkdir+set}" = set; then
3065     MKDIR_P="$ac_cv_path_mkdir -p"
3066   else
3067     # As a last resort, use the slow shell script.  Don't cache a
3068     # value for MKDIR_P within a source directory, because that will
3069     # break other packages using the cache if that directory is
3070     # removed, or if the value is a relative name.
3071     MKDIR_P="$ac_install_sh -d"
3072   fi
3073 fi
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3075 $as_echo "$MKDIR_P" >&6; }
3076
3077 for ac_prog in gawk mawk nawk awk
3078 do
3079   # Extract the first word of "$ac_prog", so it can be a program name with args.
3080 set dummy $ac_prog; ac_word=$2
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3082 $as_echo_n "checking for $ac_word... " >&6; }
3083 if ${ac_cv_prog_AWK+:} false; then :
3084   $as_echo_n "(cached) " >&6
3085 else
3086   if test -n "$AWK"; then
3087   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3088 else
3089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3090 for as_dir in $PATH
3091 do
3092   IFS=$as_save_IFS
3093   test -z "$as_dir" && as_dir=.
3094     for ac_exec_ext in '' $ac_executable_extensions; do
3095   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3096     ac_cv_prog_AWK="$ac_prog"
3097     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3098     break 2
3099   fi
3100 done
3101   done
3102 IFS=$as_save_IFS
3103
3104 fi
3105 fi
3106 AWK=$ac_cv_prog_AWK
3107 if test -n "$AWK"; then
3108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3109 $as_echo "$AWK" >&6; }
3110 else
3111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3112 $as_echo "no" >&6; }
3113 fi
3114
3115
3116   test -n "$AWK" && break
3117 done
3118
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3120 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3121 set x ${MAKE-make}
3122 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3123 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3124   $as_echo_n "(cached) " >&6
3125 else
3126   cat >conftest.make <<\_ACEOF
3127 SHELL = /bin/sh
3128 all:
3129         @echo '@@@%%%=$(MAKE)=@@@%%%'
3130 _ACEOF
3131 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3132 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3133   *@@@%%%=?*=@@@%%%*)
3134     eval ac_cv_prog_make_${ac_make}_set=yes;;
3135   *)
3136     eval ac_cv_prog_make_${ac_make}_set=no;;
3137 esac
3138 rm -f conftest.make
3139 fi
3140 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3142 $as_echo "yes" >&6; }
3143   SET_MAKE=
3144 else
3145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3146 $as_echo "no" >&6; }
3147   SET_MAKE="MAKE=${MAKE-make}"
3148 fi
3149
3150 rm -rf .tst 2>/dev/null
3151 mkdir .tst 2>/dev/null
3152 if test -d .tst; then
3153   am__leading_dot=.
3154 else
3155   am__leading_dot=_
3156 fi
3157 rmdir .tst 2>/dev/null
3158
3159 # Check whether --enable-silent-rules was given.
3160 if test "${enable_silent_rules+set}" = set; then :
3161   enableval=$enable_silent_rules;
3162 fi
3163
3164 case $enable_silent_rules in # (((
3165   yes) AM_DEFAULT_VERBOSITY=0;;
3166    no) AM_DEFAULT_VERBOSITY=1;;
3167     *) AM_DEFAULT_VERBOSITY=1;;
3168 esac
3169 am_make=${MAKE-make}
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3171 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3172 if ${am_cv_make_support_nested_variables+:} false; then :
3173   $as_echo_n "(cached) " >&6
3174 else
3175   if $as_echo 'TRUE=$(BAR$(V))
3176 BAR0=false
3177 BAR1=true
3178 V=1
3179 am__doit:
3180         @$(TRUE)
3181 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3182   am_cv_make_support_nested_variables=yes
3183 else
3184   am_cv_make_support_nested_variables=no
3185 fi
3186 fi
3187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3188 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3189 if test $am_cv_make_support_nested_variables = yes; then
3190     AM_V='$(V)'
3191   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3192 else
3193   AM_V=$AM_DEFAULT_VERBOSITY
3194   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3195 fi
3196 AM_BACKSLASH='\'
3197
3198 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3199   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3200   # is not polluted with repeated "-I."
3201   am__isrc=' -I$(srcdir)'
3202   # test to see if srcdir already configured
3203   if test -f $srcdir/config.status; then
3204     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3205   fi
3206 fi
3207
3208 # test whether we have cygpath
3209 if test -z "$CYGPATH_W"; then
3210   if (cygpath --version) >/dev/null 2>/dev/null; then
3211     CYGPATH_W='cygpath -w'
3212   else
3213     CYGPATH_W=echo
3214   fi
3215 fi
3216
3217
3218 # Define the identity of the package.
3219  PACKAGE='libatomic'
3220  VERSION='1.0'
3221
3222
3223 cat >>confdefs.h <<_ACEOF
3224 #define PACKAGE "$PACKAGE"
3225 _ACEOF
3226
3227
3228 cat >>confdefs.h <<_ACEOF
3229 #define VERSION "$VERSION"
3230 _ACEOF
3231
3232 # Some tools Automake needs.
3233
3234 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3235
3236
3237 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3238
3239
3240 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3241
3242
3243 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3244
3245
3246 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3247
3248 # For better backward compatibility.  To be removed once Automake 1.9.x
3249 # dies out for good.  For more background, see:
3250 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3251 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3252 mkdir_p='$(MKDIR_P)'
3253
3254 # We need awk for the "check" target (and possibly the TAP driver).  The
3255 # system "awk" is bad on some platforms.
3256 # Always define AMTAR for backward compatibility.  Yes, it's still used
3257 # in the wild :-(  We should find a proper way to deprecate it ...
3258 AMTAR='$${TAR-tar}'
3259
3260
3261 # We'll loop over all known methods to create a tar archive until one works.
3262 _am_tools='gnutar  pax cpio none'
3263
3264 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3265
3266
3267
3268
3269
3270
3271 # POSIX will say in a future version that running "rm -f" with no argument
3272 # is OK; and we want to be able to make that assumption in our Makefile
3273 # recipes.  So use an aggressive probe to check that the usage we want is
3274 # actually supported "in the wild" to an acceptable degree.
3275 # See automake bug#10828.
3276 # To make any issue more visible, cause the running configure to be aborted
3277 # by default if the 'rm' program in use doesn't match our expectations; the
3278 # user can still override this though.
3279 if rm -f && rm -fr && rm -rf; then : OK; else
3280   cat >&2 <<'END'
3281 Oops!
3282
3283 Your 'rm' program seems unable to run without file operands specified
3284 on the command line, even when the '-f' option is present.  This is contrary
3285 to the behaviour of most rm programs out there, and not conforming with
3286 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3287
3288 Please tell bug-automake@gnu.org about your system, including the value
3289 of your $PATH and any error possibly output before this message.  This
3290 can help us improve future automake versions.
3291
3292 END
3293   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3294     echo 'Configuration will proceed anyway, since you have set the' >&2
3295     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3296     echo >&2
3297   else
3298     cat >&2 <<'END'
3299 Aborting the configuration process, to ensure you take notice of the issue.
3300
3301 You can download and install GNU coreutils to get an 'rm' implementation
3302 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3303
3304 If you want to complete the configuration process using your problematic
3305 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3306 to "yes", and re-run configure.
3307
3308 END
3309     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3310   fi
3311 fi
3312
3313 # Default to --enable-multilib
3314 # Check whether --enable-multilib was given.
3315 if test "${enable_multilib+set}" = set; then :
3316   enableval=$enable_multilib; case "$enableval" in
3317   yes) multilib=yes ;;
3318   no)  multilib=no ;;
3319   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
3320  esac
3321 else
3322   multilib=yes
3323 fi
3324
3325
3326 # We may get other options which we leave undocumented:
3327 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3328 # See config-ml.in if you want the gory details.
3329
3330 if test "$srcdir" = "."; then
3331   if test "$with_target_subdir" != "."; then
3332     multi_basedir="$srcdir/$with_multisrctop../.."
3333   else
3334     multi_basedir="$srcdir/$with_multisrctop.."
3335   fi
3336 else
3337   multi_basedir="$srcdir/.."
3338 fi
3339
3340
3341 # Even if the default multilib is not a cross compilation,
3342 # it may be that some of the other multilibs are.
3343 if test $cross_compiling = no && test $multilib = yes \
3344    && test "x${with_multisubdir}" != x ; then
3345    cross_compiling=maybe
3346 fi
3347
3348 ac_config_commands="$ac_config_commands default-1"
3349
3350
3351
3352 # Check whether --with-toolexeclibdir was given.
3353 if test "${with_toolexeclibdir+set}" = set; then :
3354   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
3355   /)
3356     ;;
3357   */)
3358     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
3359     ;;
3360 esac
3361 else
3362   with_toolexeclibdir=no
3363 fi
3364
3365
3366
3367 # Calculate toolexeclibdir
3368 # Also toolexecdir, though it's only used in toolexeclibdir
3369 case ${enable_version_specific_runtime_libs} in
3370   yes)
3371     # Need the gcc compiler version to know where to install libraries
3372     # and header files if --enable-version-specific-runtime-libs option
3373     # is selected.
3374     toolexecdir='$(libdir)/gcc/$(target_alias)'
3375     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3376     ;;
3377   no)
3378     if test -n "$with_cross_host" &&
3379        test x"$with_cross_host" != x"no"; then
3380       # Install a library built with a cross compiler in tooldir, not libdir.
3381       toolexecdir='$(exec_prefix)/$(target_alias)'
3382       case ${with_toolexeclibdir} in
3383         no)
3384           toolexeclibdir='$(toolexecdir)/lib'
3385           ;;
3386         *)
3387           toolexeclibdir=${with_toolexeclibdir}
3388           ;;
3389       esac
3390     else
3391       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3392       toolexeclibdir='$(libdir)'
3393     fi
3394     multi_os_directory=`$CC -print-multi-os-directory`
3395     case $multi_os_directory in
3396       .) ;; # Avoid trailing /.
3397       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3398     esac
3399     ;;
3400 esac
3401
3402
3403
3404 # Check the compiler.
3405 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3406 # We must force CC to /not/ be precious variables; otherwise
3407 # the wrong, non-multilib-adjusted value will be used in multilibs.
3408 # As a side effect, we have to subst CFLAGS ourselves.
3409
3410
3411
3412 ac_ext=c
3413 ac_cpp='$CPP $CPPFLAGS'
3414 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3415 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3416 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3417 if test -n "$ac_tool_prefix"; then
3418   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3419 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3421 $as_echo_n "checking for $ac_word... " >&6; }
3422 if ${ac_cv_prog_CC+:} false; then :
3423   $as_echo_n "(cached) " >&6
3424 else
3425   if test -n "$CC"; then
3426   ac_cv_prog_CC="$CC" # Let the user override the test.
3427 else
3428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3429 for as_dir in $PATH
3430 do
3431   IFS=$as_save_IFS
3432   test -z "$as_dir" && as_dir=.
3433     for ac_exec_ext in '' $ac_executable_extensions; do
3434   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3435     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3436     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3437     break 2
3438   fi
3439 done
3440   done
3441 IFS=$as_save_IFS
3442
3443 fi
3444 fi
3445 CC=$ac_cv_prog_CC
3446 if test -n "$CC"; then
3447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3448 $as_echo "$CC" >&6; }
3449 else
3450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3451 $as_echo "no" >&6; }
3452 fi
3453
3454
3455 fi
3456 if test -z "$ac_cv_prog_CC"; then
3457   ac_ct_CC=$CC
3458   # Extract the first word of "gcc", so it can be a program name with args.
3459 set dummy gcc; ac_word=$2
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3461 $as_echo_n "checking for $ac_word... " >&6; }
3462 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3463   $as_echo_n "(cached) " >&6
3464 else
3465   if test -n "$ac_ct_CC"; then
3466   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3467 else
3468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3469 for as_dir in $PATH
3470 do
3471   IFS=$as_save_IFS
3472   test -z "$as_dir" && as_dir=.
3473     for ac_exec_ext in '' $ac_executable_extensions; do
3474   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3475     ac_cv_prog_ac_ct_CC="gcc"
3476     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3477     break 2
3478   fi
3479 done
3480   done
3481 IFS=$as_save_IFS
3482
3483 fi
3484 fi
3485 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3486 if test -n "$ac_ct_CC"; then
3487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3488 $as_echo "$ac_ct_CC" >&6; }
3489 else
3490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3491 $as_echo "no" >&6; }
3492 fi
3493
3494   if test "x$ac_ct_CC" = x; then
3495     CC=""
3496   else
3497     case $cross_compiling:$ac_tool_warned in
3498 yes:)
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3500 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3501 ac_tool_warned=yes ;;
3502 esac
3503     CC=$ac_ct_CC
3504   fi
3505 else
3506   CC="$ac_cv_prog_CC"
3507 fi
3508
3509 if test -z "$CC"; then
3510           if test -n "$ac_tool_prefix"; then
3511     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3512 set dummy ${ac_tool_prefix}cc; ac_word=$2
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3514 $as_echo_n "checking for $ac_word... " >&6; }
3515 if ${ac_cv_prog_CC+:} false; then :
3516   $as_echo_n "(cached) " >&6
3517 else
3518   if test -n "$CC"; then
3519   ac_cv_prog_CC="$CC" # Let the user override the test.
3520 else
3521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522 for as_dir in $PATH
3523 do
3524   IFS=$as_save_IFS
3525   test -z "$as_dir" && as_dir=.
3526     for ac_exec_ext in '' $ac_executable_extensions; do
3527   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3528     ac_cv_prog_CC="${ac_tool_prefix}cc"
3529     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3530     break 2
3531   fi
3532 done
3533   done
3534 IFS=$as_save_IFS
3535
3536 fi
3537 fi
3538 CC=$ac_cv_prog_CC
3539 if test -n "$CC"; then
3540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3541 $as_echo "$CC" >&6; }
3542 else
3543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3544 $as_echo "no" >&6; }
3545 fi
3546
3547
3548   fi
3549 fi
3550 if test -z "$CC"; then
3551   # Extract the first word of "cc", so it can be a program name with args.
3552 set dummy cc; ac_word=$2
3553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3554 $as_echo_n "checking for $ac_word... " >&6; }
3555 if ${ac_cv_prog_CC+:} false; then :
3556   $as_echo_n "(cached) " >&6
3557 else
3558   if test -n "$CC"; then
3559   ac_cv_prog_CC="$CC" # Let the user override the test.
3560 else
3561   ac_prog_rejected=no
3562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3563 for as_dir in $PATH
3564 do
3565   IFS=$as_save_IFS
3566   test -z "$as_dir" && as_dir=.
3567     for ac_exec_ext in '' $ac_executable_extensions; do
3568   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3569     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3570        ac_prog_rejected=yes
3571        continue
3572      fi
3573     ac_cv_prog_CC="cc"
3574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3575     break 2
3576   fi
3577 done
3578   done
3579 IFS=$as_save_IFS
3580
3581 if test $ac_prog_rejected = yes; then
3582   # We found a bogon in the path, so make sure we never use it.
3583   set dummy $ac_cv_prog_CC
3584   shift
3585   if test $# != 0; then
3586     # We chose a different compiler from the bogus one.
3587     # However, it has the same basename, so the bogon will be chosen
3588     # first if we set CC to just the basename; use the full file name.
3589     shift
3590     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3591   fi
3592 fi
3593 fi
3594 fi
3595 CC=$ac_cv_prog_CC
3596 if test -n "$CC"; then
3597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3598 $as_echo "$CC" >&6; }
3599 else
3600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3601 $as_echo "no" >&6; }
3602 fi
3603
3604
3605 fi
3606 if test -z "$CC"; then
3607   if test -n "$ac_tool_prefix"; then
3608   for ac_prog in cl.exe
3609   do
3610     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3611 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3613 $as_echo_n "checking for $ac_word... " >&6; }
3614 if ${ac_cv_prog_CC+:} false; then :
3615   $as_echo_n "(cached) " >&6
3616 else
3617   if test -n "$CC"; then
3618   ac_cv_prog_CC="$CC" # Let the user override the test.
3619 else
3620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3621 for as_dir in $PATH
3622 do
3623   IFS=$as_save_IFS
3624   test -z "$as_dir" && as_dir=.
3625     for ac_exec_ext in '' $ac_executable_extensions; do
3626   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3627     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3628     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3629     break 2
3630   fi
3631 done
3632   done
3633 IFS=$as_save_IFS
3634
3635 fi
3636 fi
3637 CC=$ac_cv_prog_CC
3638 if test -n "$CC"; then
3639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3640 $as_echo "$CC" >&6; }
3641 else
3642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3643 $as_echo "no" >&6; }
3644 fi
3645
3646
3647     test -n "$CC" && break
3648   done
3649 fi
3650 if test -z "$CC"; then
3651   ac_ct_CC=$CC
3652   for ac_prog in cl.exe
3653 do
3654   # Extract the first word of "$ac_prog", so it can be a program name with args.
3655 set dummy $ac_prog; ac_word=$2
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3657 $as_echo_n "checking for $ac_word... " >&6; }
3658 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3659   $as_echo_n "(cached) " >&6
3660 else
3661   if test -n "$ac_ct_CC"; then
3662   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3663 else
3664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3665 for as_dir in $PATH
3666 do
3667   IFS=$as_save_IFS
3668   test -z "$as_dir" && as_dir=.
3669     for ac_exec_ext in '' $ac_executable_extensions; do
3670   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3671     ac_cv_prog_ac_ct_CC="$ac_prog"
3672     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3673     break 2
3674   fi
3675 done
3676   done
3677 IFS=$as_save_IFS
3678
3679 fi
3680 fi
3681 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3682 if test -n "$ac_ct_CC"; then
3683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3684 $as_echo "$ac_ct_CC" >&6; }
3685 else
3686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3687 $as_echo "no" >&6; }
3688 fi
3689
3690
3691   test -n "$ac_ct_CC" && break
3692 done
3693
3694   if test "x$ac_ct_CC" = x; then
3695     CC=""
3696   else
3697     case $cross_compiling:$ac_tool_warned in
3698 yes:)
3699 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3700 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3701 ac_tool_warned=yes ;;
3702 esac
3703     CC=$ac_ct_CC
3704   fi
3705 fi
3706
3707 fi
3708
3709
3710 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3711 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3712 as_fn_error $? "no acceptable C compiler found in \$PATH
3713 See \`config.log' for more details" "$LINENO" 5; }
3714
3715 # Provide some information about the compiler.
3716 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3717 set X $ac_compile
3718 ac_compiler=$2
3719 for ac_option in --version -v -V -qversion; do
3720   { { ac_try="$ac_compiler $ac_option >&5"
3721 case "(($ac_try" in
3722   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3723   *) ac_try_echo=$ac_try;;
3724 esac
3725 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3726 $as_echo "$ac_try_echo"; } >&5
3727   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3728   ac_status=$?
3729   if test -s conftest.err; then
3730     sed '10a\
3731 ... rest of stderr output deleted ...
3732          10q' conftest.err >conftest.er1
3733     cat conftest.er1 >&5
3734   fi
3735   rm -f conftest.er1 conftest.err
3736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3737   test $ac_status = 0; }
3738 done
3739
3740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3741 /* end confdefs.h.  */
3742
3743 int
3744 main ()
3745 {
3746
3747   ;
3748   return 0;
3749 }
3750 _ACEOF
3751 ac_clean_files_save=$ac_clean_files
3752 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3753 # Try to create an executable without -o first, disregard a.out.
3754 # It will help us diagnose broken compilers, and finding out an intuition
3755 # of exeext.
3756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3757 $as_echo_n "checking whether the C compiler works... " >&6; }
3758 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3759
3760 # The possible output files:
3761 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3762
3763 ac_rmfiles=
3764 for ac_file in $ac_files
3765 do
3766   case $ac_file in
3767     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3768     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3769   esac
3770 done
3771 rm -f $ac_rmfiles
3772
3773 if { { ac_try="$ac_link_default"
3774 case "(($ac_try" in
3775   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3776   *) ac_try_echo=$ac_try;;
3777 esac
3778 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3779 $as_echo "$ac_try_echo"; } >&5
3780   (eval "$ac_link_default") 2>&5
3781   ac_status=$?
3782   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3783   test $ac_status = 0; }; then :
3784   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3785 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3786 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3787 # so that the user can short-circuit this test for compilers unknown to
3788 # Autoconf.
3789 for ac_file in $ac_files ''
3790 do
3791   test -f "$ac_file" || continue
3792   case $ac_file in
3793     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3794         ;;
3795     [ab].out )
3796         # We found the default executable, but exeext='' is most
3797         # certainly right.
3798         break;;
3799     *.* )
3800         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3801         then :; else
3802            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3803         fi
3804         # We set ac_cv_exeext here because the later test for it is not
3805         # safe: cross compilers may not add the suffix if given an `-o'
3806         # argument, so we may need to know it at that point already.
3807         # Even if this section looks crufty: it has the advantage of
3808         # actually working.
3809         break;;
3810     * )
3811         break;;
3812   esac
3813 done
3814 test "$ac_cv_exeext" = no && ac_cv_exeext=
3815
3816 else
3817   ac_file=''
3818 fi
3819 if test -z "$ac_file"; then :
3820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3821 $as_echo "no" >&6; }
3822 $as_echo "$as_me: failed program was:" >&5
3823 sed 's/^/| /' conftest.$ac_ext >&5
3824
3825 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3826 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3827 as_fn_error 77 "C compiler cannot create executables
3828 See \`config.log' for more details" "$LINENO" 5; }
3829 else
3830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3831 $as_echo "yes" >&6; }
3832 fi
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3834 $as_echo_n "checking for C compiler default output file name... " >&6; }
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3836 $as_echo "$ac_file" >&6; }
3837 ac_exeext=$ac_cv_exeext
3838
3839 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3840 ac_clean_files=$ac_clean_files_save
3841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3842 $as_echo_n "checking for suffix of executables... " >&6; }
3843 if { { ac_try="$ac_link"
3844 case "(($ac_try" in
3845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3846   *) ac_try_echo=$ac_try;;
3847 esac
3848 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3849 $as_echo "$ac_try_echo"; } >&5
3850   (eval "$ac_link") 2>&5
3851   ac_status=$?
3852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3853   test $ac_status = 0; }; then :
3854   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3855 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3856 # work properly (i.e., refer to `conftest.exe'), while it won't with
3857 # `rm'.
3858 for ac_file in conftest.exe conftest conftest.*; do
3859   test -f "$ac_file" || continue
3860   case $ac_file in
3861     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3862     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3863           break;;
3864     * ) break;;
3865   esac
3866 done
3867 else
3868   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3869 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3870 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3871 See \`config.log' for more details" "$LINENO" 5; }
3872 fi
3873 rm -f conftest conftest$ac_cv_exeext
3874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3875 $as_echo "$ac_cv_exeext" >&6; }
3876
3877 rm -f conftest.$ac_ext
3878 EXEEXT=$ac_cv_exeext
3879 ac_exeext=$EXEEXT
3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3881 /* end confdefs.h.  */
3882 #include <stdio.h>
3883 int
3884 main ()
3885 {
3886 FILE *f = fopen ("conftest.out", "w");
3887  return ferror (f) || fclose (f) != 0;
3888
3889   ;
3890   return 0;
3891 }
3892 _ACEOF
3893 ac_clean_files="$ac_clean_files conftest.out"
3894 # Check that the compiler produces executables we can run.  If not, either
3895 # the compiler is broken, or we cross compile.
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3897 $as_echo_n "checking whether we are cross compiling... " >&6; }
3898 if test "$cross_compiling" != yes; then
3899   { { ac_try="$ac_link"
3900 case "(($ac_try" in
3901   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3902   *) ac_try_echo=$ac_try;;
3903 esac
3904 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3905 $as_echo "$ac_try_echo"; } >&5
3906   (eval "$ac_link") 2>&5
3907   ac_status=$?
3908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3909   test $ac_status = 0; }
3910   if { ac_try='./conftest$ac_cv_exeext'
3911   { { case "(($ac_try" in
3912   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3913   *) ac_try_echo=$ac_try;;
3914 esac
3915 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3916 $as_echo "$ac_try_echo"; } >&5
3917   (eval "$ac_try") 2>&5
3918   ac_status=$?
3919   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3920   test $ac_status = 0; }; }; then
3921     cross_compiling=no
3922   else
3923     if test "$cross_compiling" = maybe; then
3924         cross_compiling=yes
3925     else
3926         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3927 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3928 as_fn_error $? "cannot run C compiled programs.
3929 If you meant to cross compile, use \`--host'.
3930 See \`config.log' for more details" "$LINENO" 5; }
3931     fi
3932   fi
3933 fi
3934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3935 $as_echo "$cross_compiling" >&6; }
3936
3937 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3938 ac_clean_files=$ac_clean_files_save
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3940 $as_echo_n "checking for suffix of object files... " >&6; }
3941 if ${ac_cv_objext+:} false; then :
3942   $as_echo_n "(cached) " >&6
3943 else
3944   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3945 /* end confdefs.h.  */
3946
3947 int
3948 main ()
3949 {
3950
3951   ;
3952   return 0;
3953 }
3954 _ACEOF
3955 rm -f conftest.o conftest.obj
3956 if { { ac_try="$ac_compile"
3957 case "(($ac_try" in
3958   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3959   *) ac_try_echo=$ac_try;;
3960 esac
3961 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3962 $as_echo "$ac_try_echo"; } >&5
3963   (eval "$ac_compile") 2>&5
3964   ac_status=$?
3965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3966   test $ac_status = 0; }; then :
3967   for ac_file in conftest.o conftest.obj conftest.*; do
3968   test -f "$ac_file" || continue;
3969   case $ac_file in
3970     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3971     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3972        break;;
3973   esac
3974 done
3975 else
3976   $as_echo "$as_me: failed program was:" >&5
3977 sed 's/^/| /' conftest.$ac_ext >&5
3978
3979 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3980 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3981 as_fn_error $? "cannot compute suffix of object files: cannot compile
3982 See \`config.log' for more details" "$LINENO" 5; }
3983 fi
3984 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3985 fi
3986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3987 $as_echo "$ac_cv_objext" >&6; }
3988 OBJEXT=$ac_cv_objext
3989 ac_objext=$OBJEXT
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3991 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3992 if ${ac_cv_c_compiler_gnu+:} false; then :
3993   $as_echo_n "(cached) " >&6
3994 else
3995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3996 /* end confdefs.h.  */
3997
3998 int
3999 main ()
4000 {
4001 #ifndef __GNUC__
4002        choke me
4003 #endif
4004
4005   ;
4006   return 0;
4007 }
4008 _ACEOF
4009 if ac_fn_c_try_compile "$LINENO"; then :
4010   ac_compiler_gnu=yes
4011 else
4012   ac_compiler_gnu=no
4013 fi
4014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4015 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4016
4017 fi
4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4019 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4020 if test $ac_compiler_gnu = yes; then
4021   GCC=yes
4022 else
4023   GCC=
4024 fi
4025 ac_test_CFLAGS=${CFLAGS+set}
4026 ac_save_CFLAGS=$CFLAGS
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4028 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4029 if ${ac_cv_prog_cc_g+:} false; then :
4030   $as_echo_n "(cached) " >&6
4031 else
4032   ac_save_c_werror_flag=$ac_c_werror_flag
4033    ac_c_werror_flag=yes
4034    ac_cv_prog_cc_g=no
4035    CFLAGS="-g"
4036    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4037 /* end confdefs.h.  */
4038
4039 int
4040 main ()
4041 {
4042
4043   ;
4044   return 0;
4045 }
4046 _ACEOF
4047 if ac_fn_c_try_compile "$LINENO"; then :
4048   ac_cv_prog_cc_g=yes
4049 else
4050   CFLAGS=""
4051       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4052 /* end confdefs.h.  */
4053
4054 int
4055 main ()
4056 {
4057
4058   ;
4059   return 0;
4060 }
4061 _ACEOF
4062 if ac_fn_c_try_compile "$LINENO"; then :
4063
4064 else
4065   ac_c_werror_flag=$ac_save_c_werror_flag
4066          CFLAGS="-g"
4067          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4068 /* end confdefs.h.  */
4069
4070 int
4071 main ()
4072 {
4073
4074   ;
4075   return 0;
4076 }
4077 _ACEOF
4078 if ac_fn_c_try_compile "$LINENO"; then :
4079   ac_cv_prog_cc_g=yes
4080 fi
4081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4082 fi
4083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4084 fi
4085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4086    ac_c_werror_flag=$ac_save_c_werror_flag
4087 fi
4088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4089 $as_echo "$ac_cv_prog_cc_g" >&6; }
4090 if test "$ac_test_CFLAGS" = set; then
4091   CFLAGS=$ac_save_CFLAGS
4092 elif test $ac_cv_prog_cc_g = yes; then
4093   if test "$GCC" = yes; then
4094     CFLAGS="-g -O2"
4095   else
4096     CFLAGS="-g"
4097   fi
4098 else
4099   if test "$GCC" = yes; then
4100     CFLAGS="-O2"
4101   else
4102     CFLAGS=
4103   fi
4104 fi
4105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4106 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4107 if ${ac_cv_prog_cc_c89+:} false; then :
4108   $as_echo_n "(cached) " >&6
4109 else
4110   ac_cv_prog_cc_c89=no
4111 ac_save_CC=$CC
4112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4113 /* end confdefs.h.  */
4114 #include <stdarg.h>
4115 #include <stdio.h>
4116 struct stat;
4117 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4118 struct buf { int x; };
4119 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4120 static char *e (p, i)
4121      char **p;
4122      int i;
4123 {
4124   return p[i];
4125 }
4126 static char *f (char * (*g) (char **, int), char **p, ...)
4127 {
4128   char *s;
4129   va_list v;
4130   va_start (v,p);
4131   s = g (p, va_arg (v,int));
4132   va_end (v);
4133   return s;
4134 }
4135
4136 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4137    function prototypes and stuff, but not '\xHH' hex character constants.
4138    These don't provoke an error unfortunately, instead are silently treated
4139    as 'x'.  The following induces an error, until -std is added to get
4140    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4141    array size at least.  It's necessary to write '\x00'==0 to get something
4142    that's true only with -std.  */
4143 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4144
4145 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4146    inside strings and character constants.  */
4147 #define FOO(x) 'x'
4148 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4149
4150 int test (int i, double x);
4151 struct s1 {int (*f) (int a);};
4152 struct s2 {int (*f) (double a);};
4153 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4154 int argc;
4155 char **argv;
4156 int
4157 main ()
4158 {
4159 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4160   ;
4161   return 0;
4162 }
4163 _ACEOF
4164 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4165         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4166 do
4167   CC="$ac_save_CC $ac_arg"
4168   if ac_fn_c_try_compile "$LINENO"; then :
4169   ac_cv_prog_cc_c89=$ac_arg
4170 fi
4171 rm -f core conftest.err conftest.$ac_objext
4172   test "x$ac_cv_prog_cc_c89" != "xno" && break
4173 done
4174 rm -f conftest.$ac_ext
4175 CC=$ac_save_CC
4176
4177 fi
4178 # AC_CACHE_VAL
4179 case "x$ac_cv_prog_cc_c89" in
4180   x)
4181     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4182 $as_echo "none needed" >&6; } ;;
4183   xno)
4184     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4185 $as_echo "unsupported" >&6; } ;;
4186   *)
4187     CC="$CC $ac_cv_prog_cc_c89"
4188     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4189 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4190 esac
4191 if test "x$ac_cv_prog_cc_c89" != xno; then :
4192
4193 fi
4194
4195 ac_ext=c
4196 ac_cpp='$CPP $CPPFLAGS'
4197 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4198 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4199 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4200
4201 ac_ext=c
4202 ac_cpp='$CPP $CPPFLAGS'
4203 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4204 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4205 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4207 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4208 if ${am_cv_prog_cc_c_o+:} false; then :
4209   $as_echo_n "(cached) " >&6
4210 else
4211   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4212 /* end confdefs.h.  */
4213
4214 int
4215 main ()
4216 {
4217
4218   ;
4219   return 0;
4220 }
4221 _ACEOF
4222   # Make sure it works both with $CC and with simple cc.
4223   # Following AC_PROG_CC_C_O, we do the test twice because some
4224   # compilers refuse to overwrite an existing .o file with -o,
4225   # though they will create one.
4226   am_cv_prog_cc_c_o=yes
4227   for am_i in 1 2; do
4228     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4229    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4230    ac_status=$?
4231    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4232    (exit $ac_status); } \
4233          && test -f conftest2.$ac_objext; then
4234       : OK
4235     else
4236       am_cv_prog_cc_c_o=no
4237       break
4238     fi
4239   done
4240   rm -f core conftest*
4241   unset am_i
4242 fi
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4244 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4245 if test "$am_cv_prog_cc_c_o" != yes; then
4246    # Losing compiler, so override with the script.
4247    # FIXME: It is wrong to rewrite CC.
4248    # But if we don't then we get into trouble of one sort or another.
4249    # A longer-term fix would be to have automake use am__CC in this case,
4250    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4251    CC="$am_aux_dir/compile $CC"
4252 fi
4253 ac_ext=c
4254 ac_cpp='$CPP $CPPFLAGS'
4255 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4256 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4257 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4258
4259 DEPDIR="${am__leading_dot}deps"
4260
4261 ac_config_commands="$ac_config_commands depfiles"
4262
4263
4264 am_make=${MAKE-make}
4265 cat > confinc << 'END'
4266 am__doit:
4267         @echo this is the am__doit target
4268 .PHONY: am__doit
4269 END
4270 # If we don't find an include directive, just comment out the code.
4271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4272 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4273 am__include="#"
4274 am__quote=
4275 _am_result=none
4276 # First try GNU make style include.
4277 echo "include confinc" > confmf
4278 # Ignore all kinds of additional output from 'make'.
4279 case `$am_make -s -f confmf 2> /dev/null` in #(
4280 *the\ am__doit\ target*)
4281   am__include=include
4282   am__quote=
4283   _am_result=GNU
4284   ;;
4285 esac
4286 # Now try BSD make style include.
4287 if test "$am__include" = "#"; then
4288    echo '.include "confinc"' > confmf
4289    case `$am_make -s -f confmf 2> /dev/null` in #(
4290    *the\ am__doit\ target*)
4291      am__include=.include
4292      am__quote="\""
4293      _am_result=BSD
4294      ;;
4295    esac
4296 fi
4297
4298
4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4300 $as_echo "$_am_result" >&6; }
4301 rm -f confinc confmf
4302
4303 # Check whether --enable-dependency-tracking was given.
4304 if test "${enable_dependency_tracking+set}" = set; then :
4305   enableval=$enable_dependency_tracking;
4306 fi
4307
4308 if test "x$enable_dependency_tracking" != xno; then
4309   am_depcomp="$ac_aux_dir/depcomp"
4310   AMDEPBACKSLASH='\'
4311   am__nodep='_no'
4312 fi
4313  if test "x$enable_dependency_tracking" != xno; then
4314   AMDEP_TRUE=
4315   AMDEP_FALSE='#'
4316 else
4317   AMDEP_TRUE='#'
4318   AMDEP_FALSE=
4319 fi
4320
4321
4322
4323 depcc="$CC"   am_compiler_list=
4324
4325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4326 $as_echo_n "checking dependency style of $depcc... " >&6; }
4327 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4328   $as_echo_n "(cached) " >&6
4329 else
4330   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4331   # We make a subdir and do the tests there.  Otherwise we can end up
4332   # making bogus files that we don't know about and never remove.  For
4333   # instance it was reported that on HP-UX the gcc test will end up
4334   # making a dummy file named 'D' -- because '-MD' means "put the output
4335   # in D".
4336   rm -rf conftest.dir
4337   mkdir conftest.dir
4338   # Copy depcomp to subdir because otherwise we won't find it if we're
4339   # using a relative directory.
4340   cp "$am_depcomp" conftest.dir
4341   cd conftest.dir
4342   # We will build objects and dependencies in a subdirectory because
4343   # it helps to detect inapplicable dependency modes.  For instance
4344   # both Tru64's cc and ICC support -MD to output dependencies as a
4345   # side effect of compilation, but ICC will put the dependencies in
4346   # the current directory while Tru64 will put them in the object
4347   # directory.
4348   mkdir sub
4349
4350   am_cv_CC_dependencies_compiler_type=none
4351   if test "$am_compiler_list" = ""; then
4352      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4353   fi
4354   am__universal=false
4355   case " $depcc " in #(
4356      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4357      esac
4358
4359   for depmode in $am_compiler_list; do
4360     # Setup a source with many dependencies, because some compilers
4361     # like to wrap large dependency lists on column 80 (with \), and
4362     # we should not choose a depcomp mode which is confused by this.
4363     #
4364     # We need to recreate these files for each test, as the compiler may
4365     # overwrite some of them when testing with obscure command lines.
4366     # This happens at least with the AIX C compiler.
4367     : > sub/conftest.c
4368     for i in 1 2 3 4 5 6; do
4369       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4370       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4371       # Solaris 10 /bin/sh.
4372       echo '/* dummy */' > sub/conftst$i.h
4373     done
4374     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4375
4376     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4377     # mode.  It turns out that the SunPro C++ compiler does not properly
4378     # handle '-M -o', and we need to detect this.  Also, some Intel
4379     # versions had trouble with output in subdirs.
4380     am__obj=sub/conftest.${OBJEXT-o}
4381     am__minus_obj="-o $am__obj"
4382     case $depmode in
4383     gcc)
4384       # This depmode causes a compiler race in universal mode.
4385       test "$am__universal" = false || continue
4386       ;;
4387     nosideeffect)
4388       # After this tag, mechanisms are not by side-effect, so they'll
4389       # only be used when explicitly requested.
4390       if test "x$enable_dependency_tracking" = xyes; then
4391         continue
4392       else
4393         break
4394       fi
4395       ;;
4396     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4397       # This compiler won't grok '-c -o', but also, the minuso test has
4398       # not run yet.  These depmodes are late enough in the game, and
4399       # so weak that their functioning should not be impacted.
4400       am__obj=conftest.${OBJEXT-o}
4401       am__minus_obj=
4402       ;;
4403     none) break ;;
4404     esac
4405     if depmode=$depmode \
4406        source=sub/conftest.c object=$am__obj \
4407        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4408        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4409          >/dev/null 2>conftest.err &&
4410        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4411        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4412        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4413        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4414       # icc doesn't choke on unknown options, it will just issue warnings
4415       # or remarks (even with -Werror).  So we grep stderr for any message
4416       # that says an option was ignored or not supported.
4417       # When given -MP, icc 7.0 and 7.1 complain thusly:
4418       #   icc: Command line warning: ignoring option '-M'; no argument required
4419       # The diagnosis changed in icc 8.0:
4420       #   icc: Command line remark: option '-MP' not supported
4421       if (grep 'ignoring option' conftest.err ||
4422           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4423         am_cv_CC_dependencies_compiler_type=$depmode
4424         break
4425       fi
4426     fi
4427   done
4428
4429   cd ..
4430   rm -rf conftest.dir
4431 else
4432   am_cv_CC_dependencies_compiler_type=none
4433 fi
4434
4435 fi
4436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4437 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4438 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4439
4440  if
4441   test "x$enable_dependency_tracking" != xno \
4442   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4443   am__fastdepCC_TRUE=
4444   am__fastdepCC_FALSE='#'
4445 else
4446   am__fastdepCC_TRUE='#'
4447   am__fastdepCC_FALSE=
4448 fi
4449
4450
4451 # By default we simply use the C compiler to build assembly code.
4452
4453 test "${CCAS+set}" = set || CCAS=$CC
4454 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4455
4456
4457
4458 depcc="$CCAS"   am_compiler_list=
4459
4460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4461 $as_echo_n "checking dependency style of $depcc... " >&6; }
4462 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4463   $as_echo_n "(cached) " >&6
4464 else
4465   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4466   # We make a subdir and do the tests there.  Otherwise we can end up
4467   # making bogus files that we don't know about and never remove.  For
4468   # instance it was reported that on HP-UX the gcc test will end up
4469   # making a dummy file named 'D' -- because '-MD' means "put the output
4470   # in D".
4471   rm -rf conftest.dir
4472   mkdir conftest.dir
4473   # Copy depcomp to subdir because otherwise we won't find it if we're
4474   # using a relative directory.
4475   cp "$am_depcomp" conftest.dir
4476   cd conftest.dir
4477   # We will build objects and dependencies in a subdirectory because
4478   # it helps to detect inapplicable dependency modes.  For instance
4479   # both Tru64's cc and ICC support -MD to output dependencies as a
4480   # side effect of compilation, but ICC will put the dependencies in
4481   # the current directory while Tru64 will put them in the object
4482   # directory.
4483   mkdir sub
4484
4485   am_cv_CCAS_dependencies_compiler_type=none
4486   if test "$am_compiler_list" = ""; then
4487      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4488   fi
4489   am__universal=false
4490
4491
4492   for depmode in $am_compiler_list; do
4493     # Setup a source with many dependencies, because some compilers
4494     # like to wrap large dependency lists on column 80 (with \), and
4495     # we should not choose a depcomp mode which is confused by this.
4496     #
4497     # We need to recreate these files for each test, as the compiler may
4498     # overwrite some of them when testing with obscure command lines.
4499     # This happens at least with the AIX C compiler.
4500     : > sub/conftest.c
4501     for i in 1 2 3 4 5 6; do
4502       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4503       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4504       # Solaris 10 /bin/sh.
4505       echo '/* dummy */' > sub/conftst$i.h
4506     done
4507     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4508
4509     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4510     # mode.  It turns out that the SunPro C++ compiler does not properly
4511     # handle '-M -o', and we need to detect this.  Also, some Intel
4512     # versions had trouble with output in subdirs.
4513     am__obj=sub/conftest.${OBJEXT-o}
4514     am__minus_obj="-o $am__obj"
4515     case $depmode in
4516     gcc)
4517       # This depmode causes a compiler race in universal mode.
4518       test "$am__universal" = false || continue
4519       ;;
4520     nosideeffect)
4521       # After this tag, mechanisms are not by side-effect, so they'll
4522       # only be used when explicitly requested.
4523       if test "x$enable_dependency_tracking" = xyes; then
4524         continue
4525       else
4526         break
4527       fi
4528       ;;
4529     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4530       # This compiler won't grok '-c -o', but also, the minuso test has
4531       # not run yet.  These depmodes are late enough in the game, and
4532       # so weak that their functioning should not be impacted.
4533       am__obj=conftest.${OBJEXT-o}
4534       am__minus_obj=
4535       ;;
4536     none) break ;;
4537     esac
4538     if depmode=$depmode \
4539        source=sub/conftest.c object=$am__obj \
4540        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4541        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4542          >/dev/null 2>conftest.err &&
4543        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4544        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4545        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4546        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4547       # icc doesn't choke on unknown options, it will just issue warnings
4548       # or remarks (even with -Werror).  So we grep stderr for any message
4549       # that says an option was ignored or not supported.
4550       # When given -MP, icc 7.0 and 7.1 complain thusly:
4551       #   icc: Command line warning: ignoring option '-M'; no argument required
4552       # The diagnosis changed in icc 8.0:
4553       #   icc: Command line remark: option '-MP' not supported
4554       if (grep 'ignoring option' conftest.err ||
4555           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4556         am_cv_CCAS_dependencies_compiler_type=$depmode
4557         break
4558       fi
4559     fi
4560   done
4561
4562   cd ..
4563   rm -rf conftest.dir
4564 else
4565   am_cv_CCAS_dependencies_compiler_type=none
4566 fi
4567
4568 fi
4569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4570 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4571 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4572
4573  if
4574   test "x$enable_dependency_tracking" != xno \
4575   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4576   am__fastdepCCAS_TRUE=
4577   am__fastdepCCAS_FALSE='#'
4578 else
4579   am__fastdepCCAS_TRUE='#'
4580   am__fastdepCCAS_FALSE=
4581 fi
4582
4583
4584
4585
4586
4587
4588 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
4589 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
4590 # in both places for now and restore CFLAGS at the end of config.
4591 save_CFLAGS="$CFLAGS"
4592
4593 # Find other programs we need.
4594 if test -n "$ac_tool_prefix"; then
4595   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4596 set dummy ${ac_tool_prefix}ar; ac_word=$2
4597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4598 $as_echo_n "checking for $ac_word... " >&6; }
4599 if ${ac_cv_prog_AR+:} false; then :
4600   $as_echo_n "(cached) " >&6
4601 else
4602   if test -n "$AR"; then
4603   ac_cv_prog_AR="$AR" # Let the user override the test.
4604 else
4605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4606 for as_dir in $PATH
4607 do
4608   IFS=$as_save_IFS
4609   test -z "$as_dir" && as_dir=.
4610     for ac_exec_ext in '' $ac_executable_extensions; do
4611   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4612     ac_cv_prog_AR="${ac_tool_prefix}ar"
4613     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4614     break 2
4615   fi
4616 done
4617   done
4618 IFS=$as_save_IFS
4619
4620 fi
4621 fi
4622 AR=$ac_cv_prog_AR
4623 if test -n "$AR"; then
4624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4625 $as_echo "$AR" >&6; }
4626 else
4627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4628 $as_echo "no" >&6; }
4629 fi
4630
4631
4632 fi
4633 if test -z "$ac_cv_prog_AR"; then
4634   ac_ct_AR=$AR
4635   # Extract the first word of "ar", so it can be a program name with args.
4636 set dummy ar; ac_word=$2
4637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4638 $as_echo_n "checking for $ac_word... " >&6; }
4639 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4640   $as_echo_n "(cached) " >&6
4641 else
4642   if test -n "$ac_ct_AR"; then
4643   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4644 else
4645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4646 for as_dir in $PATH
4647 do
4648   IFS=$as_save_IFS
4649   test -z "$as_dir" && as_dir=.
4650     for ac_exec_ext in '' $ac_executable_extensions; do
4651   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4652     ac_cv_prog_ac_ct_AR="ar"
4653     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4654     break 2
4655   fi
4656 done
4657   done
4658 IFS=$as_save_IFS
4659
4660 fi
4661 fi
4662 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4663 if test -n "$ac_ct_AR"; then
4664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4665 $as_echo "$ac_ct_AR" >&6; }
4666 else
4667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4668 $as_echo "no" >&6; }
4669 fi
4670
4671   if test "x$ac_ct_AR" = x; then
4672     AR=""
4673   else
4674     case $cross_compiling:$ac_tool_warned in
4675 yes:)
4676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4677 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4678 ac_tool_warned=yes ;;
4679 esac
4680     AR=$ac_ct_AR
4681   fi
4682 else
4683   AR="$ac_cv_prog_AR"
4684 fi
4685
4686 if test -n "$ac_tool_prefix"; then
4687   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4688 set dummy ${ac_tool_prefix}nm; ac_word=$2
4689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4690 $as_echo_n "checking for $ac_word... " >&6; }
4691 if ${ac_cv_prog_NM+:} false; then :
4692   $as_echo_n "(cached) " >&6
4693 else
4694   if test -n "$NM"; then
4695   ac_cv_prog_NM="$NM" # Let the user override the test.
4696 else
4697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4698 for as_dir in $PATH
4699 do
4700   IFS=$as_save_IFS
4701   test -z "$as_dir" && as_dir=.
4702     for ac_exec_ext in '' $ac_executable_extensions; do
4703   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4704     ac_cv_prog_NM="${ac_tool_prefix}nm"
4705     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4706     break 2
4707   fi
4708 done
4709   done
4710 IFS=$as_save_IFS
4711
4712 fi
4713 fi
4714 NM=$ac_cv_prog_NM
4715 if test -n "$NM"; then
4716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
4717 $as_echo "$NM" >&6; }
4718 else
4719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4720 $as_echo "no" >&6; }
4721 fi
4722
4723
4724 fi
4725 if test -z "$ac_cv_prog_NM"; then
4726   ac_ct_NM=$NM
4727   # Extract the first word of "nm", so it can be a program name with args.
4728 set dummy nm; ac_word=$2
4729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4730 $as_echo_n "checking for $ac_word... " >&6; }
4731 if ${ac_cv_prog_ac_ct_NM+:} false; then :
4732   $as_echo_n "(cached) " >&6
4733 else
4734   if test -n "$ac_ct_NM"; then
4735   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4736 else
4737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4738 for as_dir in $PATH
4739 do
4740   IFS=$as_save_IFS
4741   test -z "$as_dir" && as_dir=.
4742     for ac_exec_ext in '' $ac_executable_extensions; do
4743   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4744     ac_cv_prog_ac_ct_NM="nm"
4745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4746     break 2
4747   fi
4748 done
4749   done
4750 IFS=$as_save_IFS
4751
4752 fi
4753 fi
4754 ac_ct_NM=$ac_cv_prog_ac_ct_NM
4755 if test -n "$ac_ct_NM"; then
4756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
4757 $as_echo "$ac_ct_NM" >&6; }
4758 else
4759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4760 $as_echo "no" >&6; }
4761 fi
4762
4763   if test "x$ac_ct_NM" = x; then
4764     NM=""
4765   else
4766     case $cross_compiling:$ac_tool_warned in
4767 yes:)
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4769 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4770 ac_tool_warned=yes ;;
4771 esac
4772     NM=$ac_ct_NM
4773   fi
4774 else
4775   NM="$ac_cv_prog_NM"
4776 fi
4777
4778 if test -n "$ac_tool_prefix"; then
4779   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4780 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4782 $as_echo_n "checking for $ac_word... " >&6; }
4783 if ${ac_cv_prog_RANLIB+:} false; then :
4784   $as_echo_n "(cached) " >&6
4785 else
4786   if test -n "$RANLIB"; then
4787   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4788 else
4789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4790 for as_dir in $PATH
4791 do
4792   IFS=$as_save_IFS
4793   test -z "$as_dir" && as_dir=.
4794     for ac_exec_ext in '' $ac_executable_extensions; do
4795   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4796     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4797     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4798     break 2
4799   fi
4800 done
4801   done
4802 IFS=$as_save_IFS
4803
4804 fi
4805 fi
4806 RANLIB=$ac_cv_prog_RANLIB
4807 if test -n "$RANLIB"; then
4808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4809 $as_echo "$RANLIB" >&6; }
4810 else
4811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4812 $as_echo "no" >&6; }
4813 fi
4814
4815
4816 fi
4817 if test -z "$ac_cv_prog_RANLIB"; then
4818   ac_ct_RANLIB=$RANLIB
4819   # Extract the first word of "ranlib", so it can be a program name with args.
4820 set dummy ranlib; ac_word=$2
4821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4822 $as_echo_n "checking for $ac_word... " >&6; }
4823 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4824   $as_echo_n "(cached) " >&6
4825 else
4826   if test -n "$ac_ct_RANLIB"; then
4827   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4828 else
4829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4830 for as_dir in $PATH
4831 do
4832   IFS=$as_save_IFS
4833   test -z "$as_dir" && as_dir=.
4834     for ac_exec_ext in '' $ac_executable_extensions; do
4835   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4836     ac_cv_prog_ac_ct_RANLIB="ranlib"
4837     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4838     break 2
4839   fi
4840 done
4841   done
4842 IFS=$as_save_IFS
4843
4844 fi
4845 fi
4846 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4847 if test -n "$ac_ct_RANLIB"; then
4848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4849 $as_echo "$ac_ct_RANLIB" >&6; }
4850 else
4851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4852 $as_echo "no" >&6; }
4853 fi
4854
4855   if test "x$ac_ct_RANLIB" = x; then
4856     RANLIB="ranlib-not-found-in-path-error"
4857   else
4858     case $cross_compiling:$ac_tool_warned in
4859 yes:)
4860 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4861 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4862 ac_tool_warned=yes ;;
4863 esac
4864     RANLIB=$ac_ct_RANLIB
4865   fi
4866 else
4867   RANLIB="$ac_cv_prog_RANLIB"
4868 fi
4869
4870 # Extract the first word of "perl", so it can be a program name with args.
4871 set dummy perl; ac_word=$2
4872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4873 $as_echo_n "checking for $ac_word... " >&6; }
4874 if ${ac_cv_path_PERL+:} false; then :
4875   $as_echo_n "(cached) " >&6
4876 else
4877   case $PERL in
4878   [\\/]* | ?:[\\/]*)
4879   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4880   ;;
4881   *)
4882   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4883 for as_dir in $PATH
4884 do
4885   IFS=$as_save_IFS
4886   test -z "$as_dir" && as_dir=.
4887     for ac_exec_ext in '' $ac_executable_extensions; do
4888   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4889     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4891     break 2
4892   fi
4893 done
4894   done
4895 IFS=$as_save_IFS
4896
4897   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl-not-found-in-path-error"
4898   ;;
4899 esac
4900 fi
4901 PERL=$ac_cv_path_PERL
4902 if test -n "$PERL"; then
4903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
4904 $as_echo "$PERL" >&6; }
4905 else
4906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4907 $as_echo "no" >&6; }
4908 fi
4909
4910
4911
4912
4913 # Configure libtool
4914 case `pwd` in
4915   *\ * | *\     *)
4916     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4917 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4918 esac
4919
4920
4921
4922 macro_version='2.2.7a'
4923 macro_revision='1.3134'
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937 ltmain="$ac_aux_dir/ltmain.sh"
4938
4939 # Backslashify metacharacters that are still active within
4940 # double-quoted strings.
4941 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4942
4943 # Same as above, but do not quote variable references.
4944 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4945
4946 # Sed substitution to delay expansion of an escaped shell variable in a
4947 # double_quote_subst'ed string.
4948 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4949
4950 # Sed substitution to delay expansion of an escaped single quote.
4951 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4952
4953 # Sed substitution to avoid accidental globbing in evaled expressions
4954 no_glob_subst='s/\*/\\\*/g'
4955
4956 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4957 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4958 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4959
4960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4961 $as_echo_n "checking how to print strings... " >&6; }
4962 # Test print first, because it will be a builtin if present.
4963 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4964    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4965   ECHO='print -r --'
4966 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4967   ECHO='printf %s\n'
4968 else
4969   # Use this function as a fallback that always works.
4970   func_fallback_echo ()
4971   {
4972     eval 'cat <<_LTECHO_EOF
4973 $1
4974 _LTECHO_EOF'
4975   }
4976   ECHO='func_fallback_echo'
4977 fi
4978
4979 # func_echo_all arg...
4980 # Invoke $ECHO with all args, space-separated.
4981 func_echo_all ()
4982 {
4983     $ECHO ""
4984 }
4985
4986 case "$ECHO" in
4987   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4988 $as_echo "printf" >&6; } ;;
4989   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4990 $as_echo "print -r" >&6; } ;;
4991   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4992 $as_echo "cat" >&6; } ;;
4993 esac
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5009 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5010 if ${ac_cv_path_SED+:} false; then :
5011   $as_echo_n "(cached) " >&6
5012 else
5013             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5014      for ac_i in 1 2 3 4 5 6 7; do
5015        ac_script="$ac_script$as_nl$ac_script"
5016      done
5017      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5018      { ac_script=; unset ac_script;}
5019      if test -z "$SED"; then
5020   ac_path_SED_found=false
5021   # Loop through the user's path and test for each of PROGNAME-LIST
5022   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5023 for as_dir in $PATH
5024 do
5025   IFS=$as_save_IFS
5026   test -z "$as_dir" && as_dir=.
5027     for ac_prog in sed gsed; do
5028     for ac_exec_ext in '' $ac_executable_extensions; do
5029       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5030       as_fn_executable_p "$ac_path_SED" || continue
5031 # Check for GNU ac_path_SED and select it if it is found.
5032   # Check for GNU $ac_path_SED
5033 case `"$ac_path_SED" --version 2>&1` in
5034 *GNU*)
5035   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5036 *)
5037   ac_count=0
5038   $as_echo_n 0123456789 >"conftest.in"
5039   while :
5040   do
5041     cat "conftest.in" "conftest.in" >"conftest.tmp"
5042     mv "conftest.tmp" "conftest.in"
5043     cp "conftest.in" "conftest.nl"
5044     $as_echo '' >> "conftest.nl"
5045     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5046     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5047     as_fn_arith $ac_count + 1 && ac_count=$as_val
5048     if test $ac_count -gt ${ac_path_SED_max-0}; then
5049       # Best one so far, save it but keep looking for a better one
5050       ac_cv_path_SED="$ac_path_SED"
5051       ac_path_SED_max=$ac_count
5052     fi
5053     # 10*(2^10) chars as input seems more than enough
5054     test $ac_count -gt 10 && break
5055   done
5056   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5057 esac
5058
5059       $ac_path_SED_found && break 3
5060     done
5061   done
5062   done
5063 IFS=$as_save_IFS
5064   if test -z "$ac_cv_path_SED"; then
5065     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5066   fi
5067 else
5068   ac_cv_path_SED=$SED
5069 fi
5070
5071 fi
5072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5073 $as_echo "$ac_cv_path_SED" >&6; }
5074  SED="$ac_cv_path_SED"
5075   rm -f conftest.sed
5076
5077 test -z "$SED" && SED=sed
5078 Xsed="$SED -e 1s/^X//"
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5091 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5092 if ${ac_cv_path_GREP+:} false; then :
5093   $as_echo_n "(cached) " >&6
5094 else
5095   if test -z "$GREP"; then
5096   ac_path_GREP_found=false
5097   # Loop through the user's path and test for each of PROGNAME-LIST
5098   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5099 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5100 do
5101   IFS=$as_save_IFS
5102   test -z "$as_dir" && as_dir=.
5103     for ac_prog in grep ggrep; do
5104     for ac_exec_ext in '' $ac_executable_extensions; do
5105       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5106       as_fn_executable_p "$ac_path_GREP" || continue
5107 # Check for GNU ac_path_GREP and select it if it is found.
5108   # Check for GNU $ac_path_GREP
5109 case `"$ac_path_GREP" --version 2>&1` in
5110 *GNU*)
5111   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5112 *)
5113   ac_count=0
5114   $as_echo_n 0123456789 >"conftest.in"
5115   while :
5116   do
5117     cat "conftest.in" "conftest.in" >"conftest.tmp"
5118     mv "conftest.tmp" "conftest.in"
5119     cp "conftest.in" "conftest.nl"
5120     $as_echo 'GREP' >> "conftest.nl"
5121     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5122     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5123     as_fn_arith $ac_count + 1 && ac_count=$as_val
5124     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5125       # Best one so far, save it but keep looking for a better one
5126       ac_cv_path_GREP="$ac_path_GREP"
5127       ac_path_GREP_max=$ac_count
5128     fi
5129     # 10*(2^10) chars as input seems more than enough
5130     test $ac_count -gt 10 && break
5131   done
5132   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5133 esac
5134
5135       $ac_path_GREP_found && break 3
5136     done
5137   done
5138   done
5139 IFS=$as_save_IFS
5140   if test -z "$ac_cv_path_GREP"; then
5141     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5142   fi
5143 else
5144   ac_cv_path_GREP=$GREP
5145 fi
5146
5147 fi
5148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5149 $as_echo "$ac_cv_path_GREP" >&6; }
5150  GREP="$ac_cv_path_GREP"
5151
5152
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5154 $as_echo_n "checking for egrep... " >&6; }
5155 if ${ac_cv_path_EGREP+:} false; then :
5156   $as_echo_n "(cached) " >&6
5157 else
5158   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5159    then ac_cv_path_EGREP="$GREP -E"
5160    else
5161      if test -z "$EGREP"; then
5162   ac_path_EGREP_found=false
5163   # Loop through the user's path and test for each of PROGNAME-LIST
5164   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5165 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5166 do
5167   IFS=$as_save_IFS
5168   test -z "$as_dir" && as_dir=.
5169     for ac_prog in egrep; do
5170     for ac_exec_ext in '' $ac_executable_extensions; do
5171       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5172       as_fn_executable_p "$ac_path_EGREP" || continue
5173 # Check for GNU ac_path_EGREP and select it if it is found.
5174   # Check for GNU $ac_path_EGREP
5175 case `"$ac_path_EGREP" --version 2>&1` in
5176 *GNU*)
5177   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5178 *)
5179   ac_count=0
5180   $as_echo_n 0123456789 >"conftest.in"
5181   while :
5182   do
5183     cat "conftest.in" "conftest.in" >"conftest.tmp"
5184     mv "conftest.tmp" "conftest.in"
5185     cp "conftest.in" "conftest.nl"
5186     $as_echo 'EGREP' >> "conftest.nl"
5187     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5188     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5189     as_fn_arith $ac_count + 1 && ac_count=$as_val
5190     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5191       # Best one so far, save it but keep looking for a better one
5192       ac_cv_path_EGREP="$ac_path_EGREP"
5193       ac_path_EGREP_max=$ac_count
5194     fi
5195     # 10*(2^10) chars as input seems more than enough
5196     test $ac_count -gt 10 && break
5197   done
5198   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5199 esac
5200
5201       $ac_path_EGREP_found && break 3
5202     done
5203   done
5204   done
5205 IFS=$as_save_IFS
5206   if test -z "$ac_cv_path_EGREP"; then
5207     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5208   fi
5209 else
5210   ac_cv_path_EGREP=$EGREP
5211 fi
5212
5213    fi
5214 fi
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5216 $as_echo "$ac_cv_path_EGREP" >&6; }
5217  EGREP="$ac_cv_path_EGREP"
5218
5219
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5221 $as_echo_n "checking for fgrep... " >&6; }
5222 if ${ac_cv_path_FGREP+:} false; then :
5223   $as_echo_n "(cached) " >&6
5224 else
5225   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5226    then ac_cv_path_FGREP="$GREP -F"
5227    else
5228      if test -z "$FGREP"; then
5229   ac_path_FGREP_found=false
5230   # Loop through the user's path and test for each of PROGNAME-LIST
5231   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5232 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5233 do
5234   IFS=$as_save_IFS
5235   test -z "$as_dir" && as_dir=.
5236     for ac_prog in fgrep; do
5237     for ac_exec_ext in '' $ac_executable_extensions; do
5238       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5239       as_fn_executable_p "$ac_path_FGREP" || continue
5240 # Check for GNU ac_path_FGREP and select it if it is found.
5241   # Check for GNU $ac_path_FGREP
5242 case `"$ac_path_FGREP" --version 2>&1` in
5243 *GNU*)
5244   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5245 *)
5246   ac_count=0
5247   $as_echo_n 0123456789 >"conftest.in"
5248   while :
5249   do
5250     cat "conftest.in" "conftest.in" >"conftest.tmp"
5251     mv "conftest.tmp" "conftest.in"
5252     cp "conftest.in" "conftest.nl"
5253     $as_echo 'FGREP' >> "conftest.nl"
5254     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5255     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5256     as_fn_arith $ac_count + 1 && ac_count=$as_val
5257     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5258       # Best one so far, save it but keep looking for a better one
5259       ac_cv_path_FGREP="$ac_path_FGREP"
5260       ac_path_FGREP_max=$ac_count
5261     fi
5262     # 10*(2^10) chars as input seems more than enough
5263     test $ac_count -gt 10 && break
5264   done
5265   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5266 esac
5267
5268       $ac_path_FGREP_found && break 3
5269     done
5270   done
5271   done
5272 IFS=$as_save_IFS
5273   if test -z "$ac_cv_path_FGREP"; then
5274     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5275   fi
5276 else
5277   ac_cv_path_FGREP=$FGREP
5278 fi
5279
5280    fi
5281 fi
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5283 $as_echo "$ac_cv_path_FGREP" >&6; }
5284  FGREP="$ac_cv_path_FGREP"
5285
5286
5287 test -z "$GREP" && GREP=grep
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307 # Check whether --with-gnu-ld was given.
5308 if test "${with_gnu_ld+set}" = set; then :
5309   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5310 else
5311   with_gnu_ld=no
5312 fi
5313
5314 ac_prog=ld
5315 if test "$GCC" = yes; then
5316   # Check if gcc -print-prog-name=ld gives a path.
5317   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5318 $as_echo_n "checking for ld used by $CC... " >&6; }
5319   case $host in
5320   *-*-mingw*)
5321     # gcc leaves a trailing carriage return which upsets mingw
5322     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5323   *)
5324     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5325   esac
5326   case $ac_prog in
5327     # Accept absolute paths.
5328     [\\/]* | ?:[\\/]*)
5329       re_direlt='/[^/][^/]*/\.\./'
5330       # Canonicalize the pathname of ld
5331       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5332       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5333         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5334       done
5335       test -z "$LD" && LD="$ac_prog"
5336       ;;
5337   "")
5338     # If it fails, then pretend we aren't using GCC.
5339     ac_prog=ld
5340     ;;
5341   *)
5342     # If it is relative, then search for the first ld in PATH.
5343     with_gnu_ld=unknown
5344     ;;
5345   esac
5346 elif test "$with_gnu_ld" = yes; then
5347   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5348 $as_echo_n "checking for GNU ld... " >&6; }
5349 else
5350   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5351 $as_echo_n "checking for non-GNU ld... " >&6; }
5352 fi
5353 if ${lt_cv_path_LD+:} false; then :
5354   $as_echo_n "(cached) " >&6
5355 else
5356   if test -z "$LD"; then
5357   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5358   for ac_dir in $PATH; do
5359     IFS="$lt_save_ifs"
5360     test -z "$ac_dir" && ac_dir=.
5361     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5362       lt_cv_path_LD="$ac_dir/$ac_prog"
5363       # Check to see if the program is GNU ld.  I'd rather use --version,
5364       # but apparently some variants of GNU ld only accept -v.
5365       # Break only if it was the GNU/non-GNU ld that we prefer.
5366       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5367       *GNU* | *'with BFD'*)
5368         test "$with_gnu_ld" != no && break
5369         ;;
5370       *)
5371         test "$with_gnu_ld" != yes && break
5372         ;;
5373       esac
5374     fi
5375   done
5376   IFS="$lt_save_ifs"
5377 else
5378   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5379 fi
5380 fi
5381
5382 LD="$lt_cv_path_LD"
5383 if test -n "$LD"; then
5384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5385 $as_echo "$LD" >&6; }
5386 else
5387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5388 $as_echo "no" >&6; }
5389 fi
5390 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5392 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5393 if ${lt_cv_prog_gnu_ld+:} false; then :
5394   $as_echo_n "(cached) " >&6
5395 else
5396   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5397 case `$LD -v 2>&1 </dev/null` in
5398 *GNU* | *'with BFD'*)
5399   lt_cv_prog_gnu_ld=yes
5400   ;;
5401 *)
5402   lt_cv_prog_gnu_ld=no
5403   ;;
5404 esac
5405 fi
5406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5407 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5408 with_gnu_ld=$lt_cv_prog_gnu_ld
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5419 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5420 if ${lt_cv_path_NM+:} false; then :
5421   $as_echo_n "(cached) " >&6
5422 else
5423   if test -n "$NM"; then
5424   # Let the user override the test.
5425   lt_cv_path_NM="$NM"
5426 else
5427   lt_nm_to_check="${ac_tool_prefix}nm"
5428   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5429     lt_nm_to_check="$lt_nm_to_check nm"
5430   fi
5431   for lt_tmp_nm in $lt_nm_to_check; do
5432     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5433     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5434       IFS="$lt_save_ifs"
5435       test -z "$ac_dir" && ac_dir=.
5436       tmp_nm="$ac_dir/$lt_tmp_nm"
5437       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5438         # Check to see if the nm accepts a BSD-compat flag.
5439         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5440         #   nm: unknown option "B" ignored
5441         # Tru64's nm complains that /dev/null is an invalid object file
5442         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5443         */dev/null* | *'Invalid file or object type'*)
5444           lt_cv_path_NM="$tmp_nm -B"
5445           break
5446           ;;
5447         *)
5448           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5449           */dev/null*)
5450             lt_cv_path_NM="$tmp_nm -p"
5451             break
5452             ;;
5453           *)
5454             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5455             continue # so that we can try to find one that supports BSD flags
5456             ;;
5457           esac
5458           ;;
5459         esac
5460       fi
5461     done
5462     IFS="$lt_save_ifs"
5463   done
5464   : ${lt_cv_path_NM=no}
5465 fi
5466 fi
5467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5468 $as_echo "$lt_cv_path_NM" >&6; }
5469 if test "$lt_cv_path_NM" != "no"; then
5470   NM="$lt_cv_path_NM"
5471 else
5472   # Didn't find any BSD compatible name lister, look for dumpbin.
5473   if test -n "$DUMPBIN"; then :
5474     # Let the user override the test.
5475   else
5476     if test -n "$ac_tool_prefix"; then
5477   for ac_prog in dumpbin "link -dump"
5478   do
5479     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5480 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5482 $as_echo_n "checking for $ac_word... " >&6; }
5483 if ${ac_cv_prog_DUMPBIN+:} false; then :
5484   $as_echo_n "(cached) " >&6
5485 else
5486   if test -n "$DUMPBIN"; then
5487   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5488 else
5489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5490 for as_dir in $PATH
5491 do
5492   IFS=$as_save_IFS
5493   test -z "$as_dir" && as_dir=.
5494     for ac_exec_ext in '' $ac_executable_extensions; do
5495   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5496     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5497     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5498     break 2
5499   fi
5500 done
5501   done
5502 IFS=$as_save_IFS
5503
5504 fi
5505 fi
5506 DUMPBIN=$ac_cv_prog_DUMPBIN
5507 if test -n "$DUMPBIN"; then
5508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5509 $as_echo "$DUMPBIN" >&6; }
5510 else
5511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5512 $as_echo "no" >&6; }
5513 fi
5514
5515
5516     test -n "$DUMPBIN" && break
5517   done
5518 fi
5519 if test -z "$DUMPBIN"; then
5520   ac_ct_DUMPBIN=$DUMPBIN
5521   for ac_prog in dumpbin "link -dump"
5522 do
5523   # Extract the first word of "$ac_prog", so it can be a program name with args.
5524 set dummy $ac_prog; ac_word=$2
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5526 $as_echo_n "checking for $ac_word... " >&6; }
5527 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5528   $as_echo_n "(cached) " >&6
5529 else
5530   if test -n "$ac_ct_DUMPBIN"; then
5531   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5532 else
5533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5534 for as_dir in $PATH
5535 do
5536   IFS=$as_save_IFS
5537   test -z "$as_dir" && as_dir=.
5538     for ac_exec_ext in '' $ac_executable_extensions; do
5539   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5540     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5541     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5542     break 2
5543   fi
5544 done
5545   done
5546 IFS=$as_save_IFS
5547
5548 fi
5549 fi
5550 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5551 if test -n "$ac_ct_DUMPBIN"; then
5552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5553 $as_echo "$ac_ct_DUMPBIN" >&6; }
5554 else
5555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5556 $as_echo "no" >&6; }
5557 fi
5558
5559
5560   test -n "$ac_ct_DUMPBIN" && break
5561 done
5562
5563   if test "x$ac_ct_DUMPBIN" = x; then
5564     DUMPBIN=":"
5565   else
5566     case $cross_compiling:$ac_tool_warned in
5567 yes:)
5568 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5569 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5570 ac_tool_warned=yes ;;
5571 esac
5572     DUMPBIN=$ac_ct_DUMPBIN
5573   fi
5574 fi
5575
5576     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5577     *COFF*)
5578       DUMPBIN="$DUMPBIN -symbols"
5579       ;;
5580     *)
5581       DUMPBIN=:
5582       ;;
5583     esac
5584   fi
5585
5586   if test "$DUMPBIN" != ":"; then
5587     NM="$DUMPBIN"
5588   fi
5589 fi
5590 test -z "$NM" && NM=nm
5591
5592
5593
5594
5595
5596
5597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5598 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5599 if ${lt_cv_nm_interface+:} false; then :
5600   $as_echo_n "(cached) " >&6
5601 else
5602   lt_cv_nm_interface="BSD nm"
5603   echo "int some_variable = 0;" > conftest.$ac_ext
5604   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5605   (eval "$ac_compile" 2>conftest.err)
5606   cat conftest.err >&5
5607   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5608   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5609   cat conftest.err >&5
5610   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5611   cat conftest.out >&5
5612   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5613     lt_cv_nm_interface="MS dumpbin"
5614   fi
5615   rm -f conftest*
5616 fi
5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5618 $as_echo "$lt_cv_nm_interface" >&6; }
5619
5620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5621 $as_echo_n "checking whether ln -s works... " >&6; }
5622 LN_S=$as_ln_s
5623 if test "$LN_S" = "ln -s"; then
5624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5625 $as_echo "yes" >&6; }
5626 else
5627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5628 $as_echo "no, using $LN_S" >&6; }
5629 fi
5630
5631 # find the maximum length of command line arguments
5632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5633 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5634 if ${lt_cv_sys_max_cmd_len+:} false; then :
5635   $as_echo_n "(cached) " >&6
5636 else
5637     i=0
5638   teststring="ABCD"
5639
5640   case $build_os in
5641   msdosdjgpp*)
5642     # On DJGPP, this test can blow up pretty badly due to problems in libc
5643     # (any single argument exceeding 2000 bytes causes a buffer overrun
5644     # during glob expansion).  Even if it were fixed, the result of this
5645     # check would be larger than it should be.
5646     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5647     ;;
5648
5649   gnu*)
5650     # Under GNU Hurd, this test is not required because there is
5651     # no limit to the length of command line arguments.
5652     # Libtool will interpret -1 as no limit whatsoever
5653     lt_cv_sys_max_cmd_len=-1;
5654     ;;
5655
5656   cygwin* | mingw* | cegcc*)
5657     # On Win9x/ME, this test blows up -- it succeeds, but takes
5658     # about 5 minutes as the teststring grows exponentially.
5659     # Worse, since 9x/ME are not pre-emptively multitasking,
5660     # you end up with a "frozen" computer, even though with patience
5661     # the test eventually succeeds (with a max line length of 256k).
5662     # Instead, let's just punt: use the minimum linelength reported by
5663     # all of the supported platforms: 8192 (on NT/2K/XP).
5664     lt_cv_sys_max_cmd_len=8192;
5665     ;;
5666
5667   mint*)
5668     # On MiNT this can take a long time and run out of memory.
5669     lt_cv_sys_max_cmd_len=8192;
5670     ;;
5671
5672   amigaos*)
5673     # On AmigaOS with pdksh, this test takes hours, literally.
5674     # So we just punt and use a minimum line length of 8192.
5675     lt_cv_sys_max_cmd_len=8192;
5676     ;;
5677
5678   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5679     # This has been around since 386BSD, at least.  Likely further.
5680     if test -x /sbin/sysctl; then
5681       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5682     elif test -x /usr/sbin/sysctl; then
5683       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5684     else
5685       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5686     fi
5687     # And add a safety zone
5688     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5689     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5690     ;;
5691
5692   interix*)
5693     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5694     lt_cv_sys_max_cmd_len=196608
5695     ;;
5696
5697   osf*)
5698     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5699     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5700     # nice to cause kernel panics so lets avoid the loop below.
5701     # First set a reasonable default.
5702     lt_cv_sys_max_cmd_len=16384
5703     #
5704     if test -x /sbin/sysconfig; then
5705       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5706         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5707       esac
5708     fi
5709     ;;
5710   sco3.2v5*)
5711     lt_cv_sys_max_cmd_len=102400
5712     ;;
5713   sysv5* | sco5v6* | sysv4.2uw2*)
5714     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5715     if test -n "$kargmax"; then
5716       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5717     else
5718       lt_cv_sys_max_cmd_len=32768
5719     fi
5720     ;;
5721   *)
5722     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5723     if test -n "$lt_cv_sys_max_cmd_len"; then
5724       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5725       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5726     else
5727       # Make teststring a little bigger before we do anything with it.
5728       # a 1K string should be a reasonable start.
5729       for i in 1 2 3 4 5 6 7 8 ; do
5730         teststring=$teststring$teststring
5731       done
5732       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5733       # If test is not a shell built-in, we'll probably end up computing a
5734       # maximum length that is only half of the actual maximum length, but
5735       # we can't tell.
5736       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5737                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5738               test $i != 17 # 1/2 MB should be enough
5739       do
5740         i=`expr $i + 1`
5741         teststring=$teststring$teststring
5742       done
5743       # Only check the string length outside the loop.
5744       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5745       teststring=
5746       # Add a significant safety factor because C++ compilers can tack on
5747       # massive amounts of additional arguments before passing them to the
5748       # linker.  It appears as though 1/2 is a usable value.
5749       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5750     fi
5751     ;;
5752   esac
5753
5754 fi
5755
5756 if test -n $lt_cv_sys_max_cmd_len ; then
5757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5758 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5759 else
5760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5761 $as_echo "none" >&6; }
5762 fi
5763 max_cmd_len=$lt_cv_sys_max_cmd_len
5764
5765
5766
5767
5768
5769
5770 : ${CP="cp -f"}
5771 : ${MV="mv -f"}
5772 : ${RM="rm -f"}
5773
5774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5775 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5776 # Try some XSI features
5777 xsi_shell=no
5778 ( _lt_dummy="a/b/c"
5779   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5780       = c,a/b,, \
5781     && eval 'test $(( 1 + 1 )) -eq 2 \
5782     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5783   && xsi_shell=yes
5784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5785 $as_echo "$xsi_shell" >&6; }
5786
5787
5788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5789 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5790 lt_shell_append=no
5791 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5792     >/dev/null 2>&1 \
5793   && lt_shell_append=yes
5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5795 $as_echo "$lt_shell_append" >&6; }
5796
5797
5798 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5799   lt_unset=unset
5800 else
5801   lt_unset=false
5802 fi
5803
5804
5805
5806
5807
5808 # test EBCDIC or ASCII
5809 case `echo X|tr X '\101'` in
5810  A) # ASCII based system
5811     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5812   lt_SP2NL='tr \040 \012'
5813   lt_NL2SP='tr \015\012 \040\040'
5814   ;;
5815  *) # EBCDIC based system
5816   lt_SP2NL='tr \100 \n'
5817   lt_NL2SP='tr \r\n \100\100'
5818   ;;
5819 esac
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5830 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5831 if ${lt_cv_ld_reload_flag+:} false; then :
5832   $as_echo_n "(cached) " >&6
5833 else
5834   lt_cv_ld_reload_flag='-r'
5835 fi
5836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5837 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5838 reload_flag=$lt_cv_ld_reload_flag
5839 case $reload_flag in
5840 "" | " "*) ;;
5841 *) reload_flag=" $reload_flag" ;;
5842 esac
5843 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5844 case $host_os in
5845   darwin*)
5846     if test "$GCC" = yes; then
5847       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5848     else
5849       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5850     fi
5851     ;;
5852 esac
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862 if test -n "$ac_tool_prefix"; then
5863   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5864 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5866 $as_echo_n "checking for $ac_word... " >&6; }
5867 if ${ac_cv_prog_OBJDUMP+:} false; then :
5868   $as_echo_n "(cached) " >&6
5869 else
5870   if test -n "$OBJDUMP"; then
5871   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5872 else
5873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5874 for as_dir in $PATH
5875 do
5876   IFS=$as_save_IFS
5877   test -z "$as_dir" && as_dir=.
5878     for ac_exec_ext in '' $ac_executable_extensions; do
5879   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5880     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5881     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5882     break 2
5883   fi
5884 done
5885   done
5886 IFS=$as_save_IFS
5887
5888 fi
5889 fi
5890 OBJDUMP=$ac_cv_prog_OBJDUMP
5891 if test -n "$OBJDUMP"; then
5892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5893 $as_echo "$OBJDUMP" >&6; }
5894 else
5895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5896 $as_echo "no" >&6; }
5897 fi
5898
5899
5900 fi
5901 if test -z "$ac_cv_prog_OBJDUMP"; then
5902   ac_ct_OBJDUMP=$OBJDUMP
5903   # Extract the first word of "objdump", so it can be a program name with args.
5904 set dummy objdump; ac_word=$2
5905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5906 $as_echo_n "checking for $ac_word... " >&6; }
5907 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5908   $as_echo_n "(cached) " >&6
5909 else
5910   if test -n "$ac_ct_OBJDUMP"; then
5911   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5912 else
5913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5914 for as_dir in $PATH
5915 do
5916   IFS=$as_save_IFS
5917   test -z "$as_dir" && as_dir=.
5918     for ac_exec_ext in '' $ac_executable_extensions; do
5919   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5920     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5921     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5922     break 2
5923   fi
5924 done
5925   done
5926 IFS=$as_save_IFS
5927
5928 fi
5929 fi
5930 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5931 if test -n "$ac_ct_OBJDUMP"; then
5932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5933 $as_echo "$ac_ct_OBJDUMP" >&6; }
5934 else
5935   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5936 $as_echo "no" >&6; }
5937 fi
5938
5939   if test "x$ac_ct_OBJDUMP" = x; then
5940     OBJDUMP="false"
5941   else
5942     case $cross_compiling:$ac_tool_warned in
5943 yes:)
5944 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5945 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5946 ac_tool_warned=yes ;;
5947 esac
5948     OBJDUMP=$ac_ct_OBJDUMP
5949   fi
5950 else
5951   OBJDUMP="$ac_cv_prog_OBJDUMP"
5952 fi
5953
5954 test -z "$OBJDUMP" && OBJDUMP=objdump
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5965 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5966 if ${lt_cv_deplibs_check_method+:} false; then :
5967   $as_echo_n "(cached) " >&6
5968 else
5969   lt_cv_file_magic_cmd='$MAGIC_CMD'
5970 lt_cv_file_magic_test_file=
5971 lt_cv_deplibs_check_method='unknown'
5972 # Need to set the preceding variable on all platforms that support
5973 # interlibrary dependencies.
5974 # 'none' -- dependencies not supported.
5975 # `unknown' -- same as none, but documents that we really don't know.
5976 # 'pass_all' -- all dependencies passed with no checks.
5977 # 'test_compile' -- check by making test program.
5978 # 'file_magic [[regex]]' -- check by looking for files in library path
5979 # which responds to the $file_magic_cmd with a given extended regex.
5980 # If you have `file' or equivalent on your system and you're not sure
5981 # whether `pass_all' will *always* work, you probably want this one.
5982
5983 case $host_os in
5984 aix[4-9]*)
5985   lt_cv_deplibs_check_method=pass_all
5986   ;;
5987
5988 beos*)
5989   lt_cv_deplibs_check_method=pass_all
5990   ;;
5991
5992 bsdi[45]*)
5993   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5994   lt_cv_file_magic_cmd='/usr/bin/file -L'
5995   lt_cv_file_magic_test_file=/shlib/libc.so
5996   ;;
5997
5998 cygwin*)
5999   # func_win32_libid is a shell function defined in ltmain.sh
6000   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6001   lt_cv_file_magic_cmd='func_win32_libid'
6002   ;;
6003
6004 mingw* | pw32*)
6005   # Base MSYS/MinGW do not provide the 'file' command needed by
6006   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6007   # unless we find 'file', for example because we are cross-compiling.
6008   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6009   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6010     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6011     lt_cv_file_magic_cmd='func_win32_libid'
6012   else
6013     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6014     lt_cv_file_magic_cmd='$OBJDUMP -f'
6015   fi
6016   ;;
6017
6018 cegcc*)
6019   # use the weaker test based on 'objdump'. See mingw*.
6020   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6021   lt_cv_file_magic_cmd='$OBJDUMP -f'
6022   ;;
6023
6024 darwin* | rhapsody*)
6025   lt_cv_deplibs_check_method=pass_all
6026   ;;
6027
6028 freebsd* | dragonfly*)
6029   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6030     case $host_cpu in
6031     i*86 )
6032       # Not sure whether the presence of OpenBSD here was a mistake.
6033       # Let's accept both of them until this is cleared up.
6034       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6035       lt_cv_file_magic_cmd=/usr/bin/file
6036       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6037       ;;
6038     esac
6039   else
6040     lt_cv_deplibs_check_method=pass_all
6041   fi
6042   ;;
6043
6044 gnu*)
6045   lt_cv_deplibs_check_method=pass_all
6046   ;;
6047
6048 haiku*)
6049   lt_cv_deplibs_check_method=pass_all
6050   ;;
6051
6052 hpux10.20* | hpux11*)
6053   lt_cv_file_magic_cmd=/usr/bin/file
6054   case $host_cpu in
6055   ia64*)
6056     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6057     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6058     ;;
6059   hppa*64*)
6060     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6061     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6062     ;;
6063   *)
6064     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6065     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6066     ;;
6067   esac
6068   ;;
6069
6070 interix[3-9]*)
6071   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6072   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6073   ;;
6074
6075 irix5* | irix6* | nonstopux*)
6076   case $LD in
6077   *-32|*"-32 ") libmagic=32-bit;;
6078   *-n32|*"-n32 ") libmagic=N32;;
6079   *-64|*"-64 ") libmagic=64-bit;;
6080   *) libmagic=never-match;;
6081   esac
6082   lt_cv_deplibs_check_method=pass_all
6083   ;;
6084
6085 # This must be Linux ELF.
6086 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6087   lt_cv_deplibs_check_method=pass_all
6088   ;;
6089
6090 netbsd*)
6091   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6092     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6093   else
6094     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6095   fi
6096   ;;
6097
6098 newos6*)
6099   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6100   lt_cv_file_magic_cmd=/usr/bin/file
6101   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6102   ;;
6103
6104 *nto* | *qnx*)
6105   lt_cv_deplibs_check_method=pass_all
6106   ;;
6107
6108 openbsd*)
6109   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6110     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6111   else
6112     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6113   fi
6114   ;;
6115
6116 osf3* | osf4* | osf5*)
6117   lt_cv_deplibs_check_method=pass_all
6118   ;;
6119
6120 rdos*)
6121   lt_cv_deplibs_check_method=pass_all
6122   ;;
6123
6124 solaris*)
6125   lt_cv_deplibs_check_method=pass_all
6126   ;;
6127
6128 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6129   lt_cv_deplibs_check_method=pass_all
6130   ;;
6131
6132 sysv4 | sysv4.3*)
6133   case $host_vendor in
6134   motorola)
6135     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]'
6136     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6137     ;;
6138   ncr)
6139     lt_cv_deplibs_check_method=pass_all
6140     ;;
6141   sequent)
6142     lt_cv_file_magic_cmd='/bin/file'
6143     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6144     ;;
6145   sni)
6146     lt_cv_file_magic_cmd='/bin/file'
6147     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6148     lt_cv_file_magic_test_file=/lib/libc.so
6149     ;;
6150   siemens)
6151     lt_cv_deplibs_check_method=pass_all
6152     ;;
6153   pc)
6154     lt_cv_deplibs_check_method=pass_all
6155     ;;
6156   esac
6157   ;;
6158
6159 tpf*)
6160   lt_cv_deplibs_check_method=pass_all
6161   ;;
6162 esac
6163
6164 fi
6165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6166 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6167 file_magic_cmd=$lt_cv_file_magic_cmd
6168 deplibs_check_method=$lt_cv_deplibs_check_method
6169 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182 if test -n "$ac_tool_prefix"; then
6183   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6184 set dummy ${ac_tool_prefix}ar; ac_word=$2
6185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6186 $as_echo_n "checking for $ac_word... " >&6; }
6187 if ${ac_cv_prog_AR+:} false; then :
6188   $as_echo_n "(cached) " >&6
6189 else
6190   if test -n "$AR"; then
6191   ac_cv_prog_AR="$AR" # Let the user override the test.
6192 else
6193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6194 for as_dir in $PATH
6195 do
6196   IFS=$as_save_IFS
6197   test -z "$as_dir" && as_dir=.
6198     for ac_exec_ext in '' $ac_executable_extensions; do
6199   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6200     ac_cv_prog_AR="${ac_tool_prefix}ar"
6201     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6202     break 2
6203   fi
6204 done
6205   done
6206 IFS=$as_save_IFS
6207
6208 fi
6209 fi
6210 AR=$ac_cv_prog_AR
6211 if test -n "$AR"; then
6212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6213 $as_echo "$AR" >&6; }
6214 else
6215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6216 $as_echo "no" >&6; }
6217 fi
6218
6219
6220 fi
6221 if test -z "$ac_cv_prog_AR"; then
6222   ac_ct_AR=$AR
6223   # Extract the first word of "ar", so it can be a program name with args.
6224 set dummy ar; ac_word=$2
6225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6226 $as_echo_n "checking for $ac_word... " >&6; }
6227 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6228   $as_echo_n "(cached) " >&6
6229 else
6230   if test -n "$ac_ct_AR"; then
6231   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6232 else
6233 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6234 for as_dir in $PATH
6235 do
6236   IFS=$as_save_IFS
6237   test -z "$as_dir" && as_dir=.
6238     for ac_exec_ext in '' $ac_executable_extensions; do
6239   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6240     ac_cv_prog_ac_ct_AR="ar"
6241     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6242     break 2
6243   fi
6244 done
6245   done
6246 IFS=$as_save_IFS
6247
6248 fi
6249 fi
6250 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6251 if test -n "$ac_ct_AR"; then
6252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6253 $as_echo "$ac_ct_AR" >&6; }
6254 else
6255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6256 $as_echo "no" >&6; }
6257 fi
6258
6259   if test "x$ac_ct_AR" = x; then
6260     AR="false"
6261   else
6262     case $cross_compiling:$ac_tool_warned in
6263 yes:)
6264 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6265 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6266 ac_tool_warned=yes ;;
6267 esac
6268     AR=$ac_ct_AR
6269   fi
6270 else
6271   AR="$ac_cv_prog_AR"
6272 fi
6273
6274 test -z "$AR" && AR=ar
6275 test -z "$AR_FLAGS" && AR_FLAGS=cru
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287 if test -n "$ac_tool_prefix"; then
6288   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6289 set dummy ${ac_tool_prefix}strip; ac_word=$2
6290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6291 $as_echo_n "checking for $ac_word... " >&6; }
6292 if ${ac_cv_prog_STRIP+:} false; then :
6293   $as_echo_n "(cached) " >&6
6294 else
6295   if test -n "$STRIP"; then
6296   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6297 else
6298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6299 for as_dir in $PATH
6300 do
6301   IFS=$as_save_IFS
6302   test -z "$as_dir" && as_dir=.
6303     for ac_exec_ext in '' $ac_executable_extensions; do
6304   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6305     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6306     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6307     break 2
6308   fi
6309 done
6310   done
6311 IFS=$as_save_IFS
6312
6313 fi
6314 fi
6315 STRIP=$ac_cv_prog_STRIP
6316 if test -n "$STRIP"; then
6317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6318 $as_echo "$STRIP" >&6; }
6319 else
6320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6321 $as_echo "no" >&6; }
6322 fi
6323
6324
6325 fi
6326 if test -z "$ac_cv_prog_STRIP"; then
6327   ac_ct_STRIP=$STRIP
6328   # Extract the first word of "strip", so it can be a program name with args.
6329 set dummy strip; ac_word=$2
6330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6331 $as_echo_n "checking for $ac_word... " >&6; }
6332 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6333   $as_echo_n "(cached) " >&6
6334 else
6335   if test -n "$ac_ct_STRIP"; then
6336   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6337 else
6338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6339 for as_dir in $PATH
6340 do
6341   IFS=$as_save_IFS
6342   test -z "$as_dir" && as_dir=.
6343     for ac_exec_ext in '' $ac_executable_extensions; do
6344   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6345     ac_cv_prog_ac_ct_STRIP="strip"
6346     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6347     break 2
6348   fi
6349 done
6350   done
6351 IFS=$as_save_IFS
6352
6353 fi
6354 fi
6355 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6356 if test -n "$ac_ct_STRIP"; then
6357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6358 $as_echo "$ac_ct_STRIP" >&6; }
6359 else
6360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6361 $as_echo "no" >&6; }
6362 fi
6363
6364   if test "x$ac_ct_STRIP" = x; then
6365     STRIP=":"
6366   else
6367     case $cross_compiling:$ac_tool_warned in
6368 yes:)
6369 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6370 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6371 ac_tool_warned=yes ;;
6372 esac
6373     STRIP=$ac_ct_STRIP
6374   fi
6375 else
6376   STRIP="$ac_cv_prog_STRIP"
6377 fi
6378
6379 test -z "$STRIP" && STRIP=:
6380
6381
6382
6383
6384
6385
6386 if test -n "$ac_tool_prefix"; then
6387   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6388 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6390 $as_echo_n "checking for $ac_word... " >&6; }
6391 if ${ac_cv_prog_RANLIB+:} false; then :
6392   $as_echo_n "(cached) " >&6
6393 else
6394   if test -n "$RANLIB"; then
6395   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6396 else
6397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6398 for as_dir in $PATH
6399 do
6400   IFS=$as_save_IFS
6401   test -z "$as_dir" && as_dir=.
6402     for ac_exec_ext in '' $ac_executable_extensions; do
6403   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6404     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6405     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6406     break 2
6407   fi
6408 done
6409   done
6410 IFS=$as_save_IFS
6411
6412 fi
6413 fi
6414 RANLIB=$ac_cv_prog_RANLIB
6415 if test -n "$RANLIB"; then
6416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6417 $as_echo "$RANLIB" >&6; }
6418 else
6419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6420 $as_echo "no" >&6; }
6421 fi
6422
6423
6424 fi
6425 if test -z "$ac_cv_prog_RANLIB"; then
6426   ac_ct_RANLIB=$RANLIB
6427   # Extract the first word of "ranlib", so it can be a program name with args.
6428 set dummy ranlib; ac_word=$2
6429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6430 $as_echo_n "checking for $ac_word... " >&6; }
6431 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6432   $as_echo_n "(cached) " >&6
6433 else
6434   if test -n "$ac_ct_RANLIB"; then
6435   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6436 else
6437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6438 for as_dir in $PATH
6439 do
6440   IFS=$as_save_IFS
6441   test -z "$as_dir" && as_dir=.
6442     for ac_exec_ext in '' $ac_executable_extensions; do
6443   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6444     ac_cv_prog_ac_ct_RANLIB="ranlib"
6445     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6446     break 2
6447   fi
6448 done
6449   done
6450 IFS=$as_save_IFS
6451
6452 fi
6453 fi
6454 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6455 if test -n "$ac_ct_RANLIB"; then
6456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6457 $as_echo "$ac_ct_RANLIB" >&6; }
6458 else
6459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6460 $as_echo "no" >&6; }
6461 fi
6462
6463   if test "x$ac_ct_RANLIB" = x; then
6464     RANLIB=":"
6465   else
6466     case $cross_compiling:$ac_tool_warned in
6467 yes:)
6468 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6469 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6470 ac_tool_warned=yes ;;
6471 esac
6472     RANLIB=$ac_ct_RANLIB
6473   fi
6474 else
6475   RANLIB="$ac_cv_prog_RANLIB"
6476 fi
6477
6478 test -z "$RANLIB" && RANLIB=:
6479
6480
6481
6482
6483
6484
6485 # Determine commands to create old-style static archives.
6486 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6487 old_postinstall_cmds='chmod 644 $oldlib'
6488 old_postuninstall_cmds=
6489
6490 if test -n "$RANLIB"; then
6491   case $host_os in
6492   openbsd*)
6493     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6494     ;;
6495   *)
6496     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6497     ;;
6498   esac
6499   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6500 fi
6501
6502 case $host_os in
6503   darwin*)
6504     lock_old_archive_extraction=yes ;;
6505   *)
6506     lock_old_archive_extraction=no ;;
6507 esac
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547 # If no C compiler was specified, use CC.
6548 LTCC=${LTCC-"$CC"}
6549
6550 # If no C compiler flags were specified, use CFLAGS.
6551 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6552
6553 # Allow CC to be a program name with arguments.
6554 compiler=$CC
6555
6556
6557 # Check for command to grab the raw symbol name followed by C symbol from nm.
6558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6559 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6560 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6561   $as_echo_n "(cached) " >&6
6562 else
6563
6564 # These are sane defaults that work on at least a few old systems.
6565 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6566
6567 # Character class describing NM global symbol codes.
6568 symcode='[BCDEGRST]'
6569
6570 # Regexp to match symbols that can be accessed directly from C.
6571 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6572
6573 # Define system-specific variables.
6574 case $host_os in
6575 aix*)
6576   symcode='[BCDT]'
6577   ;;
6578 cygwin* | mingw* | pw32* | cegcc*)
6579   symcode='[ABCDGISTW]'
6580   ;;
6581 hpux*)
6582   if test "$host_cpu" = ia64; then
6583     symcode='[ABCDEGRST]'
6584   fi
6585   ;;
6586 irix* | nonstopux*)
6587   symcode='[BCDEGRST]'
6588   ;;
6589 osf*)
6590   symcode='[BCDEGQRST]'
6591   ;;
6592 solaris*)
6593   symcode='[BDRT]'
6594   ;;
6595 sco3.2v5*)
6596   symcode='[DT]'
6597   ;;
6598 sysv4.2uw2*)
6599   symcode='[DT]'
6600   ;;
6601 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6602   symcode='[ABDT]'
6603   ;;
6604 sysv4)
6605   symcode='[DFNSTU]'
6606   ;;
6607 esac
6608
6609 # If we're using GNU nm, then use its standard symbol codes.
6610 case `$NM -V 2>&1` in
6611 *GNU* | *'with BFD'*)
6612   symcode='[ABCDGIRSTW]' ;;
6613 esac
6614
6615 # Transform an extracted symbol line into a proper C declaration.
6616 # Some systems (esp. on ia64) link data and code symbols differently,
6617 # so use this general approach.
6618 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6619
6620 # Transform an extracted symbol line into symbol name and symbol address
6621 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6622 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'"
6623
6624 # Handle CRLF in mingw tool chain
6625 opt_cr=
6626 case $build_os in
6627 mingw*)
6628   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6629   ;;
6630 esac
6631
6632 # Try without a prefix underscore, then with it.
6633 for ac_symprfx in "" "_"; do
6634
6635   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6636   symxfrm="\\1 $ac_symprfx\\2 \\2"
6637
6638   # Write the raw and C identifiers.
6639   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6640     # Fake it for dumpbin and say T for any non-static function
6641     # and D for any global variable.
6642     # Also find C++ and __fastcall symbols from MSVC++,
6643     # which start with @ or ?.
6644     lt_cv_sys_global_symbol_pipe="$AWK '"\
6645 "     {last_section=section; section=\$ 3};"\
6646 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6647 "     \$ 0!~/External *\|/{next};"\
6648 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6649 "     {if(hide[section]) next};"\
6650 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6651 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6652 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6653 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6654 "     ' prfx=^$ac_symprfx"
6655   else
6656     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6657   fi
6658
6659   # Check to see that the pipe works correctly.
6660   pipe_works=no
6661
6662   rm -f conftest*
6663   cat > conftest.$ac_ext <<_LT_EOF
6664 #ifdef __cplusplus
6665 extern "C" {
6666 #endif
6667 char nm_test_var;
6668 void nm_test_func(void);
6669 void nm_test_func(void){}
6670 #ifdef __cplusplus
6671 }
6672 #endif
6673 int main(){nm_test_var='a';nm_test_func();return(0);}
6674 _LT_EOF
6675
6676   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6677   (eval $ac_compile) 2>&5
6678   ac_status=$?
6679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6680   test $ac_status = 0; }; then
6681     # Now try to grab the symbols.
6682     nlist=conftest.nm
6683     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6684   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6685   ac_status=$?
6686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6687   test $ac_status = 0; } && test -s "$nlist"; then
6688       # Try sorting and uniquifying the output.
6689       if sort "$nlist" | uniq > "$nlist"T; then
6690         mv -f "$nlist"T "$nlist"
6691       else
6692         rm -f "$nlist"T
6693       fi
6694
6695       # Make sure that we snagged all the symbols we need.
6696       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6697         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6698           cat <<_LT_EOF > conftest.$ac_ext
6699 #ifdef __cplusplus
6700 extern "C" {
6701 #endif
6702
6703 _LT_EOF
6704           # Now generate the symbol file.
6705           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6706
6707           cat <<_LT_EOF >> conftest.$ac_ext
6708
6709 /* The mapping between symbol names and symbols.  */
6710 const struct {
6711   const char *name;
6712   void       *address;
6713 }
6714 lt__PROGRAM__LTX_preloaded_symbols[] =
6715 {
6716   { "@PROGRAM@", (void *) 0 },
6717 _LT_EOF
6718           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6719           cat <<\_LT_EOF >> conftest.$ac_ext
6720   {0, (void *) 0}
6721 };
6722
6723 /* This works around a problem in FreeBSD linker */
6724 #ifdef FREEBSD_WORKAROUND
6725 static const void *lt_preloaded_setup() {
6726   return lt__PROGRAM__LTX_preloaded_symbols;
6727 }
6728 #endif
6729
6730 #ifdef __cplusplus
6731 }
6732 #endif
6733 _LT_EOF
6734           # Now try linking the two files.
6735           mv conftest.$ac_objext conftstm.$ac_objext
6736           lt_save_LIBS="$LIBS"
6737           lt_save_CFLAGS="$CFLAGS"
6738           LIBS="conftstm.$ac_objext"
6739           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6740           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6741   (eval $ac_link) 2>&5
6742   ac_status=$?
6743   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6744   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6745             pipe_works=yes
6746           fi
6747           LIBS="$lt_save_LIBS"
6748           CFLAGS="$lt_save_CFLAGS"
6749         else
6750           echo "cannot find nm_test_func in $nlist" >&5
6751         fi
6752       else
6753         echo "cannot find nm_test_var in $nlist" >&5
6754       fi
6755     else
6756       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6757     fi
6758   else
6759     echo "$progname: failed program was:" >&5
6760     cat conftest.$ac_ext >&5
6761   fi
6762   rm -rf conftest* conftst*
6763
6764   # Do not use the global_symbol_pipe unless it works.
6765   if test "$pipe_works" = yes; then
6766     break
6767   else
6768     lt_cv_sys_global_symbol_pipe=
6769   fi
6770 done
6771
6772 fi
6773
6774 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6775   lt_cv_sys_global_symbol_to_cdecl=
6776 fi
6777 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6779 $as_echo "failed" >&6; }
6780 else
6781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6782 $as_echo "ok" >&6; }
6783 fi
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807 # Check whether --enable-libtool-lock was given.
6808 if test "${enable_libtool_lock+set}" = set; then :
6809   enableval=$enable_libtool_lock;
6810 fi
6811
6812 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6813
6814 # Some flags need to be propagated to the compiler or linker for good
6815 # libtool support.
6816 case $host in
6817 ia64-*-hpux*)
6818   # Find out which ABI we are using.
6819   echo 'int i;' > conftest.$ac_ext
6820   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6821   (eval $ac_compile) 2>&5
6822   ac_status=$?
6823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6824   test $ac_status = 0; }; then
6825     case `/usr/bin/file conftest.$ac_objext` in
6826       *ELF-32*)
6827         HPUX_IA64_MODE="32"
6828         ;;
6829       *ELF-64*)
6830         HPUX_IA64_MODE="64"
6831         ;;
6832     esac
6833   fi
6834   rm -rf conftest*
6835   ;;
6836 *-*-irix6*)
6837   # Find out which ABI we are using.
6838   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6839   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6840   (eval $ac_compile) 2>&5
6841   ac_status=$?
6842   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6843   test $ac_status = 0; }; then
6844     if test "$lt_cv_prog_gnu_ld" = yes; then
6845       case `/usr/bin/file conftest.$ac_objext` in
6846         *32-bit*)
6847           LD="${LD-ld} -melf32bsmip"
6848           ;;
6849         *N32*)
6850           LD="${LD-ld} -melf32bmipn32"
6851           ;;
6852         *64-bit*)
6853           LD="${LD-ld} -melf64bmip"
6854         ;;
6855       esac
6856     else
6857       case `/usr/bin/file conftest.$ac_objext` in
6858         *32-bit*)
6859           LD="${LD-ld} -32"
6860           ;;
6861         *N32*)
6862           LD="${LD-ld} -n32"
6863           ;;
6864         *64-bit*)
6865           LD="${LD-ld} -64"
6866           ;;
6867       esac
6868     fi
6869   fi
6870   rm -rf conftest*
6871   ;;
6872
6873 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6874 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6875   # Find out which ABI we are using.
6876   echo 'int i;' > conftest.$ac_ext
6877   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6878   (eval $ac_compile) 2>&5
6879   ac_status=$?
6880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6881   test $ac_status = 0; }; then
6882     case `/usr/bin/file conftest.o` in
6883       *32-bit*)
6884         case $host in
6885           x86_64-*kfreebsd*-gnu)
6886             LD="${LD-ld} -m elf_i386_fbsd"
6887             ;;
6888           x86_64-*linux*)
6889             case `/usr/bin/file conftest.o` in
6890               *x86-64*)
6891                 LD="${LD-ld} -m elf32_x86_64"
6892                 ;;
6893               *)
6894                 LD="${LD-ld} -m elf_i386"
6895                 ;;
6896             esac
6897             ;;
6898           powerpc64le-*linux*)
6899             LD="${LD-ld} -m elf32lppclinux"
6900             ;;
6901           powerpc64-*linux*)
6902             LD="${LD-ld} -m elf32ppclinux"
6903             ;;
6904           s390x-*linux*)
6905             LD="${LD-ld} -m elf_s390"
6906             ;;
6907           sparc64-*linux*)
6908             LD="${LD-ld} -m elf32_sparc"
6909             ;;
6910         esac
6911         ;;
6912       *64-bit*)
6913         case $host in
6914           x86_64-*kfreebsd*-gnu)
6915             LD="${LD-ld} -m elf_x86_64_fbsd"
6916             ;;
6917           x86_64-*linux*)
6918             LD="${LD-ld} -m elf_x86_64"
6919             ;;
6920           powerpcle-*linux*)
6921             LD="${LD-ld} -m elf64lppc"
6922             ;;
6923           powerpc-*linux*)
6924             LD="${LD-ld} -m elf64ppc"
6925             ;;
6926           s390*-*linux*|s390*-*tpf*)
6927             LD="${LD-ld} -m elf64_s390"
6928             ;;
6929           sparc*-*linux*)
6930             LD="${LD-ld} -m elf64_sparc"
6931             ;;
6932         esac
6933         ;;
6934     esac
6935   fi
6936   rm -rf conftest*
6937   ;;
6938
6939 *-*-sco3.2v5*)
6940   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6941   SAVE_CFLAGS="$CFLAGS"
6942   CFLAGS="$CFLAGS -belf"
6943   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6944 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6945 if ${lt_cv_cc_needs_belf+:} false; then :
6946   $as_echo_n "(cached) " >&6
6947 else
6948   ac_ext=c
6949 ac_cpp='$CPP $CPPFLAGS'
6950 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6951 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6952 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6953
6954      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6955 /* end confdefs.h.  */
6956
6957 int
6958 main ()
6959 {
6960
6961   ;
6962   return 0;
6963 }
6964 _ACEOF
6965 if ac_fn_c_try_link "$LINENO"; then :
6966   lt_cv_cc_needs_belf=yes
6967 else
6968   lt_cv_cc_needs_belf=no
6969 fi
6970 rm -f core conftest.err conftest.$ac_objext \
6971     conftest$ac_exeext conftest.$ac_ext
6972      ac_ext=c
6973 ac_cpp='$CPP $CPPFLAGS'
6974 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6975 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6976 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6977
6978 fi
6979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6980 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6981   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6982     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6983     CFLAGS="$SAVE_CFLAGS"
6984   fi
6985   ;;
6986 sparc*-*solaris*)
6987   # Find out which ABI we are using.
6988   echo 'int i;' > conftest.$ac_ext
6989   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6990   (eval $ac_compile) 2>&5
6991   ac_status=$?
6992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6993   test $ac_status = 0; }; then
6994     case `/usr/bin/file conftest.o` in
6995     *64-bit*)
6996       case $lt_cv_prog_gnu_ld in
6997       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6998       *)
6999         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7000           LD="${LD-ld} -64"
7001         fi
7002         ;;
7003       esac
7004       ;;
7005     esac
7006   fi
7007   rm -rf conftest*
7008   ;;
7009 esac
7010
7011 need_locks="$enable_libtool_lock"
7012
7013
7014   case $host_os in
7015     rhapsody* | darwin*)
7016     if test -n "$ac_tool_prefix"; then
7017   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7018 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7020 $as_echo_n "checking for $ac_word... " >&6; }
7021 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7022   $as_echo_n "(cached) " >&6
7023 else
7024   if test -n "$DSYMUTIL"; then
7025   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7026 else
7027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7028 for as_dir in $PATH
7029 do
7030   IFS=$as_save_IFS
7031   test -z "$as_dir" && as_dir=.
7032     for ac_exec_ext in '' $ac_executable_extensions; do
7033   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7034     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7035     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7036     break 2
7037   fi
7038 done
7039   done
7040 IFS=$as_save_IFS
7041
7042 fi
7043 fi
7044 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7045 if test -n "$DSYMUTIL"; then
7046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7047 $as_echo "$DSYMUTIL" >&6; }
7048 else
7049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7050 $as_echo "no" >&6; }
7051 fi
7052
7053
7054 fi
7055 if test -z "$ac_cv_prog_DSYMUTIL"; then
7056   ac_ct_DSYMUTIL=$DSYMUTIL
7057   # Extract the first word of "dsymutil", so it can be a program name with args.
7058 set dummy dsymutil; ac_word=$2
7059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7060 $as_echo_n "checking for $ac_word... " >&6; }
7061 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7062   $as_echo_n "(cached) " >&6
7063 else
7064   if test -n "$ac_ct_DSYMUTIL"; then
7065   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7066 else
7067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7068 for as_dir in $PATH
7069 do
7070   IFS=$as_save_IFS
7071   test -z "$as_dir" && as_dir=.
7072     for ac_exec_ext in '' $ac_executable_extensions; do
7073   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7074     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7075     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7076     break 2
7077   fi
7078 done
7079   done
7080 IFS=$as_save_IFS
7081
7082 fi
7083 fi
7084 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7085 if test -n "$ac_ct_DSYMUTIL"; then
7086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7087 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7088 else
7089   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7090 $as_echo "no" >&6; }
7091 fi
7092
7093   if test "x$ac_ct_DSYMUTIL" = x; then
7094     DSYMUTIL=":"
7095   else
7096     case $cross_compiling:$ac_tool_warned in
7097 yes:)
7098 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7099 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7100 ac_tool_warned=yes ;;
7101 esac
7102     DSYMUTIL=$ac_ct_DSYMUTIL
7103   fi
7104 else
7105   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7106 fi
7107
7108     if test -n "$ac_tool_prefix"; then
7109   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7110 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7112 $as_echo_n "checking for $ac_word... " >&6; }
7113 if ${ac_cv_prog_NMEDIT+:} false; then :
7114   $as_echo_n "(cached) " >&6
7115 else
7116   if test -n "$NMEDIT"; then
7117   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7118 else
7119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7120 for as_dir in $PATH
7121 do
7122   IFS=$as_save_IFS
7123   test -z "$as_dir" && as_dir=.
7124     for ac_exec_ext in '' $ac_executable_extensions; do
7125   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7126     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7127     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7128     break 2
7129   fi
7130 done
7131   done
7132 IFS=$as_save_IFS
7133
7134 fi
7135 fi
7136 NMEDIT=$ac_cv_prog_NMEDIT
7137 if test -n "$NMEDIT"; then
7138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7139 $as_echo "$NMEDIT" >&6; }
7140 else
7141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7142 $as_echo "no" >&6; }
7143 fi
7144
7145
7146 fi
7147 if test -z "$ac_cv_prog_NMEDIT"; then
7148   ac_ct_NMEDIT=$NMEDIT
7149   # Extract the first word of "nmedit", so it can be a program name with args.
7150 set dummy nmedit; ac_word=$2
7151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7152 $as_echo_n "checking for $ac_word... " >&6; }
7153 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7154   $as_echo_n "(cached) " >&6
7155 else
7156   if test -n "$ac_ct_NMEDIT"; then
7157   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7158 else
7159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7160 for as_dir in $PATH
7161 do
7162   IFS=$as_save_IFS
7163   test -z "$as_dir" && as_dir=.
7164     for ac_exec_ext in '' $ac_executable_extensions; do
7165   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7166     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7167     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7168     break 2
7169   fi
7170 done
7171   done
7172 IFS=$as_save_IFS
7173
7174 fi
7175 fi
7176 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7177 if test -n "$ac_ct_NMEDIT"; then
7178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7179 $as_echo "$ac_ct_NMEDIT" >&6; }
7180 else
7181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7182 $as_echo "no" >&6; }
7183 fi
7184
7185   if test "x$ac_ct_NMEDIT" = x; then
7186     NMEDIT=":"
7187   else
7188     case $cross_compiling:$ac_tool_warned in
7189 yes:)
7190 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7191 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7192 ac_tool_warned=yes ;;
7193 esac
7194     NMEDIT=$ac_ct_NMEDIT
7195   fi
7196 else
7197   NMEDIT="$ac_cv_prog_NMEDIT"
7198 fi
7199
7200     if test -n "$ac_tool_prefix"; then
7201   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7202 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7204 $as_echo_n "checking for $ac_word... " >&6; }
7205 if ${ac_cv_prog_LIPO+:} false; then :
7206   $as_echo_n "(cached) " >&6
7207 else
7208   if test -n "$LIPO"; then
7209   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7210 else
7211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7212 for as_dir in $PATH
7213 do
7214   IFS=$as_save_IFS
7215   test -z "$as_dir" && as_dir=.
7216     for ac_exec_ext in '' $ac_executable_extensions; do
7217   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7218     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7219     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7220     break 2
7221   fi
7222 done
7223   done
7224 IFS=$as_save_IFS
7225
7226 fi
7227 fi
7228 LIPO=$ac_cv_prog_LIPO
7229 if test -n "$LIPO"; then
7230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7231 $as_echo "$LIPO" >&6; }
7232 else
7233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7234 $as_echo "no" >&6; }
7235 fi
7236
7237
7238 fi
7239 if test -z "$ac_cv_prog_LIPO"; then
7240   ac_ct_LIPO=$LIPO
7241   # Extract the first word of "lipo", so it can be a program name with args.
7242 set dummy lipo; ac_word=$2
7243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7244 $as_echo_n "checking for $ac_word... " >&6; }
7245 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7246   $as_echo_n "(cached) " >&6
7247 else
7248   if test -n "$ac_ct_LIPO"; then
7249   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7250 else
7251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7252 for as_dir in $PATH
7253 do
7254   IFS=$as_save_IFS
7255   test -z "$as_dir" && as_dir=.
7256     for ac_exec_ext in '' $ac_executable_extensions; do
7257   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7258     ac_cv_prog_ac_ct_LIPO="lipo"
7259     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7260     break 2
7261   fi
7262 done
7263   done
7264 IFS=$as_save_IFS
7265
7266 fi
7267 fi
7268 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7269 if test -n "$ac_ct_LIPO"; then
7270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7271 $as_echo "$ac_ct_LIPO" >&6; }
7272 else
7273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7274 $as_echo "no" >&6; }
7275 fi
7276
7277   if test "x$ac_ct_LIPO" = x; then
7278     LIPO=":"
7279   else
7280     case $cross_compiling:$ac_tool_warned in
7281 yes:)
7282 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7283 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7284 ac_tool_warned=yes ;;
7285 esac
7286     LIPO=$ac_ct_LIPO
7287   fi
7288 else
7289   LIPO="$ac_cv_prog_LIPO"
7290 fi
7291
7292     if test -n "$ac_tool_prefix"; then
7293   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7294 set dummy ${ac_tool_prefix}otool; ac_word=$2
7295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7296 $as_echo_n "checking for $ac_word... " >&6; }
7297 if ${ac_cv_prog_OTOOL+:} false; then :
7298   $as_echo_n "(cached) " >&6
7299 else
7300   if test -n "$OTOOL"; then
7301   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7302 else
7303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7304 for as_dir in $PATH
7305 do
7306   IFS=$as_save_IFS
7307   test -z "$as_dir" && as_dir=.
7308     for ac_exec_ext in '' $ac_executable_extensions; do
7309   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7310     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7311     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7312     break 2
7313   fi
7314 done
7315   done
7316 IFS=$as_save_IFS
7317
7318 fi
7319 fi
7320 OTOOL=$ac_cv_prog_OTOOL
7321 if test -n "$OTOOL"; then
7322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7323 $as_echo "$OTOOL" >&6; }
7324 else
7325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7326 $as_echo "no" >&6; }
7327 fi
7328
7329
7330 fi
7331 if test -z "$ac_cv_prog_OTOOL"; then
7332   ac_ct_OTOOL=$OTOOL
7333   # Extract the first word of "otool", so it can be a program name with args.
7334 set dummy otool; ac_word=$2
7335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7336 $as_echo_n "checking for $ac_word... " >&6; }
7337 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7338   $as_echo_n "(cached) " >&6
7339 else
7340   if test -n "$ac_ct_OTOOL"; then
7341   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7342 else
7343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7344 for as_dir in $PATH
7345 do
7346   IFS=$as_save_IFS
7347   test -z "$as_dir" && as_dir=.
7348     for ac_exec_ext in '' $ac_executable_extensions; do
7349   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7350     ac_cv_prog_ac_ct_OTOOL="otool"
7351     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7352     break 2
7353   fi
7354 done
7355   done
7356 IFS=$as_save_IFS
7357
7358 fi
7359 fi
7360 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7361 if test -n "$ac_ct_OTOOL"; then
7362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7363 $as_echo "$ac_ct_OTOOL" >&6; }
7364 else
7365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7366 $as_echo "no" >&6; }
7367 fi
7368
7369   if test "x$ac_ct_OTOOL" = x; then
7370     OTOOL=":"
7371   else
7372     case $cross_compiling:$ac_tool_warned in
7373 yes:)
7374 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7375 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7376 ac_tool_warned=yes ;;
7377 esac
7378     OTOOL=$ac_ct_OTOOL
7379   fi
7380 else
7381   OTOOL="$ac_cv_prog_OTOOL"
7382 fi
7383
7384     if test -n "$ac_tool_prefix"; then
7385   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7386 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7388 $as_echo_n "checking for $ac_word... " >&6; }
7389 if ${ac_cv_prog_OTOOL64+:} false; then :
7390   $as_echo_n "(cached) " >&6
7391 else
7392   if test -n "$OTOOL64"; then
7393   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7394 else
7395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7396 for as_dir in $PATH
7397 do
7398   IFS=$as_save_IFS
7399   test -z "$as_dir" && as_dir=.
7400     for ac_exec_ext in '' $ac_executable_extensions; do
7401   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7402     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7403     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7404     break 2
7405   fi
7406 done
7407   done
7408 IFS=$as_save_IFS
7409
7410 fi
7411 fi
7412 OTOOL64=$ac_cv_prog_OTOOL64
7413 if test -n "$OTOOL64"; then
7414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7415 $as_echo "$OTOOL64" >&6; }
7416 else
7417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7418 $as_echo "no" >&6; }
7419 fi
7420
7421
7422 fi
7423 if test -z "$ac_cv_prog_OTOOL64"; then
7424   ac_ct_OTOOL64=$OTOOL64
7425   # Extract the first word of "otool64", so it can be a program name with args.
7426 set dummy otool64; ac_word=$2
7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7428 $as_echo_n "checking for $ac_word... " >&6; }
7429 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7430   $as_echo_n "(cached) " >&6
7431 else
7432   if test -n "$ac_ct_OTOOL64"; then
7433   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7434 else
7435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7436 for as_dir in $PATH
7437 do
7438   IFS=$as_save_IFS
7439   test -z "$as_dir" && as_dir=.
7440     for ac_exec_ext in '' $ac_executable_extensions; do
7441   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7442     ac_cv_prog_ac_ct_OTOOL64="otool64"
7443     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7444     break 2
7445   fi
7446 done
7447   done
7448 IFS=$as_save_IFS
7449
7450 fi
7451 fi
7452 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7453 if test -n "$ac_ct_OTOOL64"; then
7454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7455 $as_echo "$ac_ct_OTOOL64" >&6; }
7456 else
7457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7458 $as_echo "no" >&6; }
7459 fi
7460
7461   if test "x$ac_ct_OTOOL64" = x; then
7462     OTOOL64=":"
7463   else
7464     case $cross_compiling:$ac_tool_warned in
7465 yes:)
7466 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7467 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7468 ac_tool_warned=yes ;;
7469 esac
7470     OTOOL64=$ac_ct_OTOOL64
7471   fi
7472 else
7473   OTOOL64="$ac_cv_prog_OTOOL64"
7474 fi
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7503 $as_echo_n "checking for -single_module linker flag... " >&6; }
7504 if ${lt_cv_apple_cc_single_mod+:} false; then :
7505   $as_echo_n "(cached) " >&6
7506 else
7507   lt_cv_apple_cc_single_mod=no
7508       if test -z "${LT_MULTI_MODULE}"; then
7509         # By default we will add the -single_module flag. You can override
7510         # by either setting the environment variable LT_MULTI_MODULE
7511         # non-empty at configure time, or by adding -multi_module to the
7512         # link flags.
7513         rm -rf libconftest.dylib*
7514         echo "int foo(void){return 1;}" > conftest.c
7515         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7516 -dynamiclib -Wl,-single_module conftest.c" >&5
7517         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7518           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7519         _lt_result=$?
7520         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7521           lt_cv_apple_cc_single_mod=yes
7522         else
7523           cat conftest.err >&5
7524         fi
7525         rm -rf libconftest.dylib*
7526         rm -f conftest.*
7527       fi
7528 fi
7529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7530 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7531     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7532 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7533 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7534   $as_echo_n "(cached) " >&6
7535 else
7536   lt_cv_ld_exported_symbols_list=no
7537       save_LDFLAGS=$LDFLAGS
7538       echo "_main" > conftest.sym
7539       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7540       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7541 /* end confdefs.h.  */
7542
7543 int
7544 main ()
7545 {
7546
7547   ;
7548   return 0;
7549 }
7550 _ACEOF
7551 if ac_fn_c_try_link "$LINENO"; then :
7552   lt_cv_ld_exported_symbols_list=yes
7553 else
7554   lt_cv_ld_exported_symbols_list=no
7555 fi
7556 rm -f core conftest.err conftest.$ac_objext \
7557     conftest$ac_exeext conftest.$ac_ext
7558         LDFLAGS="$save_LDFLAGS"
7559
7560 fi
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7562 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7563     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7564 $as_echo_n "checking for -force_load linker flag... " >&6; }
7565 if ${lt_cv_ld_force_load+:} false; then :
7566   $as_echo_n "(cached) " >&6
7567 else
7568   lt_cv_ld_force_load=no
7569       cat > conftest.c << _LT_EOF
7570 int forced_loaded() { return 2;}
7571 _LT_EOF
7572       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7573       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7574       echo "$AR cru libconftest.a conftest.o" >&5
7575       $AR cru libconftest.a conftest.o 2>&5
7576       cat > conftest.c << _LT_EOF
7577 int main() { return 0;}
7578 _LT_EOF
7579       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7580       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7581       _lt_result=$?
7582       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7583         lt_cv_ld_force_load=yes
7584       else
7585         cat conftest.err >&5
7586       fi
7587         rm -f conftest.err libconftest.a conftest conftest.c
7588         rm -rf conftest.dSYM
7589
7590 fi
7591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7592 $as_echo "$lt_cv_ld_force_load" >&6; }
7593     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7594     # build without first building modern cctools / linker.
7595     case $host_cpu-$host_os in
7596     *-rhapsody* | *-darwin1.[012])
7597       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7598     *-darwin1.*)
7599       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7600     *-darwin*)
7601       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7602       # deployment target is forced to an earlier version.
7603       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7604         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
7605           ;;
7606         10.[012][,.]*)
7607           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7608           ;;
7609         *)
7610           ;;
7611      esac
7612     ;;
7613   esac
7614     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7615       _lt_dar_single_mod='$single_module'
7616     fi
7617     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7618       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7619     else
7620       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7621     fi
7622     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7623       _lt_dsymutil='~$DSYMUTIL $lib || :'
7624     else
7625       _lt_dsymutil=
7626     fi
7627     ;;
7628   esac
7629
7630 ac_ext=c
7631 ac_cpp='$CPP $CPPFLAGS'
7632 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7633 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7634 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7636 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7637 # On Suns, sometimes $CPP names a directory.
7638 if test -n "$CPP" && test -d "$CPP"; then
7639   CPP=
7640 fi
7641 if test -z "$CPP"; then
7642   if ${ac_cv_prog_CPP+:} false; then :
7643   $as_echo_n "(cached) " >&6
7644 else
7645       # Double quotes because CPP needs to be expanded
7646     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7647     do
7648       ac_preproc_ok=false
7649 for ac_c_preproc_warn_flag in '' yes
7650 do
7651   # Use a header file that comes with gcc, so configuring glibc
7652   # with a fresh cross-compiler works.
7653   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7654   # <limits.h> exists even on freestanding compilers.
7655   # On the NeXT, cc -E runs the code through the compiler's parser,
7656   # not just through cpp. "Syntax error" is here to catch this case.
7657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7658 /* end confdefs.h.  */
7659 #ifdef __STDC__
7660 # include <limits.h>
7661 #else
7662 # include <assert.h>
7663 #endif
7664                      Syntax error
7665 _ACEOF
7666 if ac_fn_c_try_cpp "$LINENO"; then :
7667
7668 else
7669   # Broken: fails on valid input.
7670 continue
7671 fi
7672 rm -f conftest.err conftest.i conftest.$ac_ext
7673
7674   # OK, works on sane cases.  Now check whether nonexistent headers
7675   # can be detected and how.
7676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7677 /* end confdefs.h.  */
7678 #include <ac_nonexistent.h>
7679 _ACEOF
7680 if ac_fn_c_try_cpp "$LINENO"; then :
7681   # Broken: success on invalid input.
7682 continue
7683 else
7684   # Passes both tests.
7685 ac_preproc_ok=:
7686 break
7687 fi
7688 rm -f conftest.err conftest.i conftest.$ac_ext
7689
7690 done
7691 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7692 rm -f conftest.i conftest.err conftest.$ac_ext
7693 if $ac_preproc_ok; then :
7694   break
7695 fi
7696
7697     done
7698     ac_cv_prog_CPP=$CPP
7699
7700 fi
7701   CPP=$ac_cv_prog_CPP
7702 else
7703   ac_cv_prog_CPP=$CPP
7704 fi
7705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7706 $as_echo "$CPP" >&6; }
7707 ac_preproc_ok=false
7708 for ac_c_preproc_warn_flag in '' yes
7709 do
7710   # Use a header file that comes with gcc, so configuring glibc
7711   # with a fresh cross-compiler works.
7712   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7713   # <limits.h> exists even on freestanding compilers.
7714   # On the NeXT, cc -E runs the code through the compiler's parser,
7715   # not just through cpp. "Syntax error" is here to catch this case.
7716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7717 /* end confdefs.h.  */
7718 #ifdef __STDC__
7719 # include <limits.h>
7720 #else
7721 # include <assert.h>
7722 #endif
7723                      Syntax error
7724 _ACEOF
7725 if ac_fn_c_try_cpp "$LINENO"; then :
7726
7727 else
7728   # Broken: fails on valid input.
7729 continue
7730 fi
7731 rm -f conftest.err conftest.i conftest.$ac_ext
7732
7733   # OK, works on sane cases.  Now check whether nonexistent headers
7734   # can be detected and how.
7735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7736 /* end confdefs.h.  */
7737 #include <ac_nonexistent.h>
7738 _ACEOF
7739 if ac_fn_c_try_cpp "$LINENO"; then :
7740   # Broken: success on invalid input.
7741 continue
7742 else
7743   # Passes both tests.
7744 ac_preproc_ok=:
7745 break
7746 fi
7747 rm -f conftest.err conftest.i conftest.$ac_ext
7748
7749 done
7750 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7751 rm -f conftest.i conftest.err conftest.$ac_ext
7752 if $ac_preproc_ok; then :
7753
7754 else
7755   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7756 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7757 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7758 See \`config.log' for more details" "$LINENO" 5; }
7759 fi
7760
7761 ac_ext=c
7762 ac_cpp='$CPP $CPPFLAGS'
7763 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7764 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7765 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7766
7767
7768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7769 $as_echo_n "checking for ANSI C header files... " >&6; }
7770 if ${ac_cv_header_stdc+:} false; then :
7771   $as_echo_n "(cached) " >&6
7772 else
7773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7774 /* end confdefs.h.  */
7775 #include <stdlib.h>
7776 #include <stdarg.h>
7777 #include <string.h>
7778 #include <float.h>
7779
7780 int
7781 main ()
7782 {
7783
7784   ;
7785   return 0;
7786 }
7787 _ACEOF
7788 if ac_fn_c_try_compile "$LINENO"; then :
7789   ac_cv_header_stdc=yes
7790 else
7791   ac_cv_header_stdc=no
7792 fi
7793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7794
7795 if test $ac_cv_header_stdc = yes; then
7796   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7798 /* end confdefs.h.  */
7799 #include <string.h>
7800
7801 _ACEOF
7802 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7803   $EGREP "memchr" >/dev/null 2>&1; then :
7804
7805 else
7806   ac_cv_header_stdc=no
7807 fi
7808 rm -f conftest*
7809
7810 fi
7811
7812 if test $ac_cv_header_stdc = yes; then
7813   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7814   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7815 /* end confdefs.h.  */
7816 #include <stdlib.h>
7817
7818 _ACEOF
7819 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7820   $EGREP "free" >/dev/null 2>&1; then :
7821
7822 else
7823   ac_cv_header_stdc=no
7824 fi
7825 rm -f conftest*
7826
7827 fi
7828
7829 if test $ac_cv_header_stdc = yes; then
7830   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7831   if test "$cross_compiling" = yes; then :
7832   :
7833 else
7834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7835 /* end confdefs.h.  */
7836 #include <ctype.h>
7837 #include <stdlib.h>
7838 #if ((' ' & 0x0FF) == 0x020)
7839 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7840 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7841 #else
7842 # define ISLOWER(c) \
7843                    (('a' <= (c) && (c) <= 'i') \
7844                      || ('j' <= (c) && (c) <= 'r') \
7845                      || ('s' <= (c) && (c) <= 'z'))
7846 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7847 #endif
7848
7849 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7850 int
7851 main ()
7852 {
7853   int i;
7854   for (i = 0; i < 256; i++)
7855     if (XOR (islower (i), ISLOWER (i))
7856         || toupper (i) != TOUPPER (i))
7857       return 2;
7858   return 0;
7859 }
7860 _ACEOF
7861 if ac_fn_c_try_run "$LINENO"; then :
7862
7863 else
7864   ac_cv_header_stdc=no
7865 fi
7866 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7867   conftest.$ac_objext conftest.beam conftest.$ac_ext
7868 fi
7869
7870 fi
7871 fi
7872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7873 $as_echo "$ac_cv_header_stdc" >&6; }
7874 if test $ac_cv_header_stdc = yes; then
7875
7876 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7877
7878 fi
7879
7880 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7881 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7882                   inttypes.h stdint.h unistd.h
7883 do :
7884   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7885 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7886 "
7887 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7888   cat >>confdefs.h <<_ACEOF
7889 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7890 _ACEOF
7891
7892 fi
7893
7894 done
7895
7896
7897 for ac_header in dlfcn.h
7898 do :
7899   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7900 "
7901 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7902   cat >>confdefs.h <<_ACEOF
7903 #define HAVE_DLFCN_H 1
7904 _ACEOF
7905
7906 fi
7907
7908 done
7909
7910
7911
7912
7913
7914 # Set options
7915
7916
7917
7918         enable_dlopen=no
7919
7920
7921   enable_win32_dll=no
7922
7923
7924             # Check whether --enable-shared was given.
7925 if test "${enable_shared+set}" = set; then :
7926   enableval=$enable_shared; p=${PACKAGE-default}
7927     case $enableval in
7928     yes) enable_shared=yes ;;
7929     no) enable_shared=no ;;
7930     *)
7931       enable_shared=no
7932       # Look at the argument we got.  We use all the common list separators.
7933       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7934       for pkg in $enableval; do
7935         IFS="$lt_save_ifs"
7936         if test "X$pkg" = "X$p"; then
7937           enable_shared=yes
7938         fi
7939       done
7940       IFS="$lt_save_ifs"
7941       ;;
7942     esac
7943 else
7944   enable_shared=yes
7945 fi
7946
7947
7948
7949
7950
7951
7952
7953
7954
7955   # Check whether --enable-static was given.
7956 if test "${enable_static+set}" = set; then :
7957   enableval=$enable_static; p=${PACKAGE-default}
7958     case $enableval in
7959     yes) enable_static=yes ;;
7960     no) enable_static=no ;;
7961     *)
7962      enable_static=no
7963       # Look at the argument we got.  We use all the common list separators.
7964       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7965       for pkg in $enableval; do
7966         IFS="$lt_save_ifs"
7967         if test "X$pkg" = "X$p"; then
7968           enable_static=yes
7969         fi
7970       done
7971       IFS="$lt_save_ifs"
7972       ;;
7973     esac
7974 else
7975   enable_static=yes
7976 fi
7977
7978
7979
7980
7981
7982
7983
7984
7985
7986
7987 # Check whether --with-pic was given.
7988 if test "${with_pic+set}" = set; then :
7989   withval=$with_pic; pic_mode="$withval"
7990 else
7991   pic_mode=default
7992 fi
7993
7994
7995 test -z "$pic_mode" && pic_mode=default
7996
7997
7998
7999
8000
8001
8002
8003   # Check whether --enable-fast-install was given.
8004 if test "${enable_fast_install+set}" = set; then :
8005   enableval=$enable_fast_install; p=${PACKAGE-default}
8006     case $enableval in
8007     yes) enable_fast_install=yes ;;
8008     no) enable_fast_install=no ;;
8009     *)
8010       enable_fast_install=no
8011       # Look at the argument we got.  We use all the common list separators.
8012       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8013       for pkg in $enableval; do
8014         IFS="$lt_save_ifs"
8015         if test "X$pkg" = "X$p"; then
8016           enable_fast_install=yes
8017         fi
8018       done
8019       IFS="$lt_save_ifs"
8020       ;;
8021     esac
8022 else
8023   enable_fast_install=yes
8024 fi
8025
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036 # This can be used to rebuild libtool when needed
8037 LIBTOOL_DEPS="$ltmain"
8038
8039 # Always use our own libtool.
8040 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067 test -z "$LN_S" && LN_S="ln -s"
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082 if test -n "${ZSH_VERSION+set}" ; then
8083    setopt NO_GLOB_SUBST
8084 fi
8085
8086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8087 $as_echo_n "checking for objdir... " >&6; }
8088 if ${lt_cv_objdir+:} false; then :
8089   $as_echo_n "(cached) " >&6
8090 else
8091   rm -f .libs 2>/dev/null
8092 mkdir .libs 2>/dev/null
8093 if test -d .libs; then
8094   lt_cv_objdir=.libs
8095 else
8096   # MS-DOS does not allow filenames that begin with a dot.
8097   lt_cv_objdir=_libs
8098 fi
8099 rmdir .libs 2>/dev/null
8100 fi
8101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8102 $as_echo "$lt_cv_objdir" >&6; }
8103 objdir=$lt_cv_objdir
8104
8105
8106
8107
8108
8109 cat >>confdefs.h <<_ACEOF
8110 #define LT_OBJDIR "$lt_cv_objdir/"
8111 _ACEOF
8112
8113
8114
8115
8116 case $host_os in
8117 aix3*)
8118   # AIX sometimes has problems with the GCC collect2 program.  For some
8119   # reason, if we set the COLLECT_NAMES environment variable, the problems
8120   # vanish in a puff of smoke.
8121   if test "X${COLLECT_NAMES+set}" != Xset; then
8122     COLLECT_NAMES=
8123     export COLLECT_NAMES
8124   fi
8125   ;;
8126 esac
8127
8128 # Global variables:
8129 ofile=libtool
8130 can_build_shared=yes
8131
8132 # All known linkers require a `.a' archive for static linking (except MSVC,
8133 # which needs '.lib').
8134 libext=a
8135
8136 with_gnu_ld="$lt_cv_prog_gnu_ld"
8137
8138 old_CC="$CC"
8139 old_CFLAGS="$CFLAGS"
8140
8141 # Set sane defaults for various variables
8142 test -z "$CC" && CC=cc
8143 test -z "$LTCC" && LTCC=$CC
8144 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8145 test -z "$LD" && LD=ld
8146 test -z "$ac_objext" && ac_objext=o
8147
8148 for cc_temp in $compiler""; do
8149   case $cc_temp in
8150     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8151     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8152     \-*) ;;
8153     *) break;;
8154   esac
8155 done
8156 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8157
8158
8159 # Only perform the check for file, if the check method requires it
8160 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8161 case $deplibs_check_method in
8162 file_magic*)
8163   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8164     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8165 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8166 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8167   $as_echo_n "(cached) " >&6
8168 else
8169   case $MAGIC_CMD in
8170 [\\/*] |  ?:[\\/]*)
8171   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8172   ;;
8173 *)
8174   lt_save_MAGIC_CMD="$MAGIC_CMD"
8175   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8176   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8177   for ac_dir in $ac_dummy; do
8178     IFS="$lt_save_ifs"
8179     test -z "$ac_dir" && ac_dir=.
8180     if test -f $ac_dir/${ac_tool_prefix}file; then
8181       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8182       if test -n "$file_magic_test_file"; then
8183         case $deplibs_check_method in
8184         "file_magic "*)
8185           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8186           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8187           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8188             $EGREP "$file_magic_regex" > /dev/null; then
8189             :
8190           else
8191             cat <<_LT_EOF 1>&2
8192
8193 *** Warning: the command libtool uses to detect shared libraries,
8194 *** $file_magic_cmd, produces output that libtool cannot recognize.
8195 *** The result is that libtool may fail to recognize shared libraries
8196 *** as such.  This will affect the creation of libtool libraries that
8197 *** depend on shared libraries, but programs linked with such libtool
8198 *** libraries will work regardless of this problem.  Nevertheless, you
8199 *** may want to report the problem to your system manager and/or to
8200 *** bug-libtool@gnu.org
8201
8202 _LT_EOF
8203           fi ;;
8204         esac
8205       fi
8206       break
8207     fi
8208   done
8209   IFS="$lt_save_ifs"
8210   MAGIC_CMD="$lt_save_MAGIC_CMD"
8211   ;;
8212 esac
8213 fi
8214
8215 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8216 if test -n "$MAGIC_CMD"; then
8217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8218 $as_echo "$MAGIC_CMD" >&6; }
8219 else
8220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8221 $as_echo "no" >&6; }
8222 fi
8223
8224
8225
8226
8227
8228 if test -z "$lt_cv_path_MAGIC_CMD"; then
8229   if test -n "$ac_tool_prefix"; then
8230     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8231 $as_echo_n "checking for file... " >&6; }
8232 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8233   $as_echo_n "(cached) " >&6
8234 else
8235   case $MAGIC_CMD in
8236 [\\/*] |  ?:[\\/]*)
8237   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8238   ;;
8239 *)
8240   lt_save_MAGIC_CMD="$MAGIC_CMD"
8241   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8242   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8243   for ac_dir in $ac_dummy; do
8244     IFS="$lt_save_ifs"
8245     test -z "$ac_dir" && ac_dir=.
8246     if test -f $ac_dir/file; then
8247       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8248       if test -n "$file_magic_test_file"; then
8249         case $deplibs_check_method in
8250         "file_magic "*)
8251           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8252           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8253           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8254             $EGREP "$file_magic_regex" > /dev/null; then
8255             :
8256           else
8257             cat <<_LT_EOF 1>&2
8258
8259 *** Warning: the command libtool uses to detect shared libraries,
8260 *** $file_magic_cmd, produces output that libtool cannot recognize.
8261 *** The result is that libtool may fail to recognize shared libraries
8262 *** as such.  This will affect the creation of libtool libraries that
8263 *** depend on shared libraries, but programs linked with such libtool
8264 *** libraries will work regardless of this problem.  Nevertheless, you
8265 *** may want to report the problem to your system manager and/or to
8266 *** bug-libtool@gnu.org
8267
8268 _LT_EOF
8269           fi ;;
8270         esac
8271       fi
8272       break
8273     fi
8274   done
8275   IFS="$lt_save_ifs"
8276   MAGIC_CMD="$lt_save_MAGIC_CMD"
8277   ;;
8278 esac
8279 fi
8280
8281 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8282 if test -n "$MAGIC_CMD"; then
8283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8284 $as_echo "$MAGIC_CMD" >&6; }
8285 else
8286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8287 $as_echo "no" >&6; }
8288 fi
8289
8290
8291   else
8292     MAGIC_CMD=:
8293   fi
8294 fi
8295
8296   fi
8297   ;;
8298 esac
8299
8300 # Use C for the default configuration in the libtool script
8301
8302 lt_save_CC="$CC"
8303 ac_ext=c
8304 ac_cpp='$CPP $CPPFLAGS'
8305 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8306 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8307 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8308
8309
8310 # Source file extension for C test sources.
8311 ac_ext=c
8312
8313 # Object file extension for compiled C test sources.
8314 objext=o
8315 objext=$objext
8316
8317 # Code to be used in simple compile tests
8318 lt_simple_compile_test_code="int some_variable = 0;"
8319
8320 # Code to be used in simple link tests
8321 lt_simple_link_test_code='int main(){return(0);}'
8322
8323
8324
8325
8326
8327
8328
8329 # If no C compiler was specified, use CC.
8330 LTCC=${LTCC-"$CC"}
8331
8332 # If no C compiler flags were specified, use CFLAGS.
8333 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8334
8335 # Allow CC to be a program name with arguments.
8336 compiler=$CC
8337
8338 # Save the default compiler, since it gets overwritten when the other
8339 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8340 compiler_DEFAULT=$CC
8341
8342 # save warnings/boilerplate of simple test code
8343 ac_outfile=conftest.$ac_objext
8344 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8345 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8346 _lt_compiler_boilerplate=`cat conftest.err`
8347 $RM conftest*
8348
8349 ac_outfile=conftest.$ac_objext
8350 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8351 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8352 _lt_linker_boilerplate=`cat conftest.err`
8353 $RM -r conftest*
8354
8355
8356 ## CAVEAT EMPTOR:
8357 ## There is no encapsulation within the following macros, do not change
8358 ## the running order or otherwise move them around unless you know exactly
8359 ## what you are doing...
8360 if test -n "$compiler"; then
8361
8362 lt_prog_compiler_no_builtin_flag=
8363
8364 if test "$GCC" = yes; then
8365   case $cc_basename in
8366   nvcc*)
8367     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8368   *)
8369     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8370   esac
8371
8372   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8373 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8374 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8375   $as_echo_n "(cached) " >&6
8376 else
8377   lt_cv_prog_compiler_rtti_exceptions=no
8378    ac_outfile=conftest.$ac_objext
8379    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8380    lt_compiler_flag="-fno-rtti -fno-exceptions"
8381    # Insert the option either (1) after the last *FLAGS variable, or
8382    # (2) before a word containing "conftest.", or (3) at the end.
8383    # Note that $ac_compile itself does not contain backslashes and begins
8384    # with a dollar sign (not a hyphen), so the echo should work correctly.
8385    # The option is referenced via a variable to avoid confusing sed.
8386    lt_compile=`echo "$ac_compile" | $SED \
8387    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8388    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8389    -e 's:$: $lt_compiler_flag:'`
8390    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8391    (eval "$lt_compile" 2>conftest.err)
8392    ac_status=$?
8393    cat conftest.err >&5
8394    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8395    if (exit $ac_status) && test -s "$ac_outfile"; then
8396      # The compiler can only warn and ignore the option if not recognized
8397      # So say no if there are warnings other than the usual output.
8398      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8399      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8400      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8401        lt_cv_prog_compiler_rtti_exceptions=yes
8402      fi
8403    fi
8404    $RM conftest*
8405
8406 fi
8407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8408 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8409
8410 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8411     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8412 else
8413     :
8414 fi
8415
8416 fi
8417
8418
8419
8420
8421
8422
8423   lt_prog_compiler_wl=
8424 lt_prog_compiler_pic=
8425 lt_prog_compiler_static=
8426
8427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8428 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8429
8430   if test "$GCC" = yes; then
8431     lt_prog_compiler_wl='-Wl,'
8432     lt_prog_compiler_static='-static'
8433
8434     case $host_os in
8435       aix*)
8436       # All AIX code is PIC.
8437       if test "$host_cpu" = ia64; then
8438         # AIX 5 now supports IA64 processor
8439         lt_prog_compiler_static='-Bstatic'
8440       fi
8441       lt_prog_compiler_pic='-fPIC'
8442       ;;
8443
8444     amigaos*)
8445       case $host_cpu in
8446       powerpc)
8447             # see comment about AmigaOS4 .so support
8448             lt_prog_compiler_pic='-fPIC'
8449         ;;
8450       m68k)
8451             # FIXME: we need at least 68020 code to build shared libraries, but
8452             # adding the `-m68020' flag to GCC prevents building anything better,
8453             # like `-m68040'.
8454             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8455         ;;
8456       esac
8457       ;;
8458
8459     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8460       # PIC is the default for these OSes.
8461       ;;
8462
8463     mingw* | cygwin* | pw32* | os2* | cegcc*)
8464       # This hack is so that the source file can tell whether it is being
8465       # built for inclusion in a dll (and should export symbols for example).
8466       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8467       # (--disable-auto-import) libraries
8468       lt_prog_compiler_pic='-DDLL_EXPORT'
8469       ;;
8470
8471     darwin* | rhapsody*)
8472       # PIC is the default on this platform
8473       # Common symbols not allowed in MH_DYLIB files
8474       lt_prog_compiler_pic='-fno-common'
8475       ;;
8476
8477     haiku*)
8478       # PIC is the default for Haiku.
8479       # The "-static" flag exists, but is broken.
8480       lt_prog_compiler_static=
8481       ;;
8482
8483     hpux*)
8484       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8485       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8486       # sets the default TLS model and affects inlining.
8487       case $host_cpu in
8488       hppa*64*)
8489         # +Z the default
8490         ;;
8491       *)
8492         lt_prog_compiler_pic='-fPIC'
8493         ;;
8494       esac
8495       ;;
8496
8497     interix[3-9]*)
8498       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8499       # Instead, we relocate shared libraries at runtime.
8500       ;;
8501
8502     msdosdjgpp*)
8503       # Just because we use GCC doesn't mean we suddenly get shared libraries
8504       # on systems that don't support them.
8505       lt_prog_compiler_can_build_shared=no
8506       enable_shared=no
8507       ;;
8508
8509     *nto* | *qnx*)
8510       # QNX uses GNU C++, but need to define -shared option too, otherwise
8511       # it will coredump.
8512       lt_prog_compiler_pic='-fPIC -shared'
8513       ;;
8514
8515     sysv4*MP*)
8516       if test -d /usr/nec; then
8517         lt_prog_compiler_pic=-Kconform_pic
8518       fi
8519       ;;
8520
8521     *)
8522       lt_prog_compiler_pic='-fPIC'
8523       ;;
8524     esac
8525
8526     case $cc_basename in
8527     nvcc*) # Cuda Compiler Driver 2.2
8528       lt_prog_compiler_wl='-Xlinker '
8529       lt_prog_compiler_pic='-Xcompiler -fPIC'
8530       ;;
8531     esac
8532   else
8533     # PORTME Check for flag to pass linker flags through the system compiler.
8534     case $host_os in
8535     aix*)
8536       lt_prog_compiler_wl='-Wl,'
8537       if test "$host_cpu" = ia64; then
8538         # AIX 5 now supports IA64 processor
8539         lt_prog_compiler_static='-Bstatic'
8540       else
8541         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8542       fi
8543       ;;
8544
8545     mingw* | cygwin* | pw32* | os2* | cegcc*)
8546       # This hack is so that the source file can tell whether it is being
8547       # built for inclusion in a dll (and should export symbols for example).
8548       lt_prog_compiler_pic='-DDLL_EXPORT'
8549       ;;
8550
8551     hpux9* | hpux10* | hpux11*)
8552       lt_prog_compiler_wl='-Wl,'
8553       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8554       # not for PA HP-UX.
8555       case $host_cpu in
8556       hppa*64*|ia64*)
8557         # +Z the default
8558         ;;
8559       *)
8560         lt_prog_compiler_pic='+Z'
8561         ;;
8562       esac
8563       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8564       lt_prog_compiler_static='${wl}-a ${wl}archive'
8565       ;;
8566
8567     irix5* | irix6* | nonstopux*)
8568       lt_prog_compiler_wl='-Wl,'
8569       # PIC (with -KPIC) is the default.
8570       lt_prog_compiler_static='-non_shared'
8571       ;;
8572
8573     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8574       case $cc_basename in
8575       # old Intel for x86_64 which still supported -KPIC.
8576       ecc*)
8577         lt_prog_compiler_wl='-Wl,'
8578         lt_prog_compiler_pic='-KPIC'
8579         lt_prog_compiler_static='-static'
8580         ;;
8581       # icc used to be incompatible with GCC.
8582       # ICC 10 doesn't accept -KPIC any more.
8583       icc* | ifort*)
8584         lt_prog_compiler_wl='-Wl,'
8585         lt_prog_compiler_pic='-fPIC'
8586         lt_prog_compiler_static='-static'
8587         ;;
8588       # Lahey Fortran 8.1.
8589       lf95*)
8590         lt_prog_compiler_wl='-Wl,'
8591         lt_prog_compiler_pic='--shared'
8592         lt_prog_compiler_static='--static'
8593         ;;
8594       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8595         # Portland Group compilers (*not* the Pentium gcc compiler,
8596         # which looks to be a dead project)
8597         lt_prog_compiler_wl='-Wl,'
8598         lt_prog_compiler_pic='-fpic'
8599         lt_prog_compiler_static='-Bstatic'
8600         ;;
8601       ccc*)
8602         lt_prog_compiler_wl='-Wl,'
8603         # All Alpha code is PIC.
8604         lt_prog_compiler_static='-non_shared'
8605         ;;
8606       xl* | bgxl* | bgf* | mpixl*)
8607         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8608         lt_prog_compiler_wl='-Wl,'
8609         lt_prog_compiler_pic='-qpic'
8610         lt_prog_compiler_static='-qstaticlink'
8611         ;;
8612       *)
8613         case `$CC -V 2>&1 | sed 5q` in
8614         *Sun\ F* | *Sun*Fortran*)
8615           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8616           lt_prog_compiler_pic='-KPIC'
8617           lt_prog_compiler_static='-Bstatic'
8618           lt_prog_compiler_wl=''
8619           ;;
8620         *Sun\ C*)
8621           # Sun C 5.9
8622           lt_prog_compiler_pic='-KPIC'
8623           lt_prog_compiler_static='-Bstatic'
8624           lt_prog_compiler_wl='-Wl,'
8625           ;;
8626         esac
8627         ;;
8628       esac
8629       ;;
8630
8631     newsos6)
8632       lt_prog_compiler_pic='-KPIC'
8633       lt_prog_compiler_static='-Bstatic'
8634       ;;
8635
8636     *nto* | *qnx*)
8637       # QNX uses GNU C++, but need to define -shared option too, otherwise
8638       # it will coredump.
8639       lt_prog_compiler_pic='-fPIC -shared'
8640       ;;
8641
8642     osf3* | osf4* | osf5*)
8643       lt_prog_compiler_wl='-Wl,'
8644       # All OSF/1 code is PIC.
8645       lt_prog_compiler_static='-non_shared'
8646       ;;
8647
8648     rdos*)
8649       lt_prog_compiler_static='-non_shared'
8650       ;;
8651
8652     solaris*)
8653       lt_prog_compiler_pic='-KPIC'
8654       lt_prog_compiler_static='-Bstatic'
8655       case $cc_basename in
8656       f77* | f90* | f95*)
8657         lt_prog_compiler_wl='-Qoption ld ';;
8658       *)
8659         lt_prog_compiler_wl='-Wl,';;
8660       esac
8661       ;;
8662
8663     sunos4*)
8664       lt_prog_compiler_wl='-Qoption ld '
8665       lt_prog_compiler_pic='-PIC'
8666       lt_prog_compiler_static='-Bstatic'
8667       ;;
8668
8669     sysv4 | sysv4.2uw2* | sysv4.3*)
8670       lt_prog_compiler_wl='-Wl,'
8671       lt_prog_compiler_pic='-KPIC'
8672       lt_prog_compiler_static='-Bstatic'
8673       ;;
8674
8675     sysv4*MP*)
8676       if test -d /usr/nec ;then
8677         lt_prog_compiler_pic='-Kconform_pic'
8678         lt_prog_compiler_static='-Bstatic'
8679       fi
8680       ;;
8681
8682     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8683       lt_prog_compiler_wl='-Wl,'
8684       lt_prog_compiler_pic='-KPIC'
8685       lt_prog_compiler_static='-Bstatic'
8686       ;;
8687
8688     unicos*)
8689       lt_prog_compiler_wl='-Wl,'
8690       lt_prog_compiler_can_build_shared=no
8691       ;;
8692
8693     uts4*)
8694       lt_prog_compiler_pic='-pic'
8695       lt_prog_compiler_static='-Bstatic'
8696       ;;
8697
8698     *)
8699       lt_prog_compiler_can_build_shared=no
8700       ;;
8701     esac
8702   fi
8703
8704 case $host_os in
8705   # For platforms which do not support PIC, -DPIC is meaningless:
8706   *djgpp*)
8707     lt_prog_compiler_pic=
8708     ;;
8709   *)
8710     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8711     ;;
8712 esac
8713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8714 $as_echo "$lt_prog_compiler_pic" >&6; }
8715
8716
8717
8718
8719
8720
8721 #
8722 # Check to make sure the PIC flag actually works.
8723 #
8724 if test -n "$lt_prog_compiler_pic"; then
8725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8726 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8727 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8728   $as_echo_n "(cached) " >&6
8729 else
8730   lt_cv_prog_compiler_pic_works=no
8731    ac_outfile=conftest.$ac_objext
8732    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8733    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8734    # Insert the option either (1) after the last *FLAGS variable, or
8735    # (2) before a word containing "conftest.", or (3) at the end.
8736    # Note that $ac_compile itself does not contain backslashes and begins
8737    # with a dollar sign (not a hyphen), so the echo should work correctly.
8738    # The option is referenced via a variable to avoid confusing sed.
8739    lt_compile=`echo "$ac_compile" | $SED \
8740    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8741    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8742    -e 's:$: $lt_compiler_flag:'`
8743    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8744    (eval "$lt_compile" 2>conftest.err)
8745    ac_status=$?
8746    cat conftest.err >&5
8747    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8748    if (exit $ac_status) && test -s "$ac_outfile"; then
8749      # The compiler can only warn and ignore the option if not recognized
8750      # So say no if there are warnings other than the usual output.
8751      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8752      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8753      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8754        lt_cv_prog_compiler_pic_works=yes
8755      fi
8756    fi
8757    $RM conftest*
8758
8759 fi
8760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8761 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8762
8763 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8764     case $lt_prog_compiler_pic in
8765      "" | " "*) ;;
8766      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8767      esac
8768 else
8769     lt_prog_compiler_pic=
8770      lt_prog_compiler_can_build_shared=no
8771 fi
8772
8773 fi
8774
8775
8776
8777
8778
8779
8780 #
8781 # Check to make sure the static flag actually works.
8782 #
8783 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8785 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8786 if ${lt_cv_prog_compiler_static_works+:} false; then :
8787   $as_echo_n "(cached) " >&6
8788 else
8789   lt_cv_prog_compiler_static_works=no
8790    save_LDFLAGS="$LDFLAGS"
8791    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8792    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8793    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8794      # The linker can only warn and ignore the option if not recognized
8795      # So say no if there are warnings
8796      if test -s conftest.err; then
8797        # Append any errors to the config.log.
8798        cat conftest.err 1>&5
8799        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8800        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8801        if diff conftest.exp conftest.er2 >/dev/null; then
8802          lt_cv_prog_compiler_static_works=yes
8803        fi
8804      else
8805        lt_cv_prog_compiler_static_works=yes
8806      fi
8807    fi
8808    $RM -r conftest*
8809    LDFLAGS="$save_LDFLAGS"
8810
8811 fi
8812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8813 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8814
8815 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8816     :
8817 else
8818     lt_prog_compiler_static=
8819 fi
8820
8821
8822
8823
8824
8825
8826
8827   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8828 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8829 if ${lt_cv_prog_compiler_c_o+:} false; then :
8830   $as_echo_n "(cached) " >&6
8831 else
8832   lt_cv_prog_compiler_c_o=no
8833    $RM -r conftest 2>/dev/null
8834    mkdir conftest
8835    cd conftest
8836    mkdir out
8837    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8838
8839    lt_compiler_flag="-o out/conftest2.$ac_objext"
8840    # Insert the option either (1) after the last *FLAGS variable, or
8841    # (2) before a word containing "conftest.", or (3) at the end.
8842    # Note that $ac_compile itself does not contain backslashes and begins
8843    # with a dollar sign (not a hyphen), so the echo should work correctly.
8844    lt_compile=`echo "$ac_compile" | $SED \
8845    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8846    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8847    -e 's:$: $lt_compiler_flag:'`
8848    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8849    (eval "$lt_compile" 2>out/conftest.err)
8850    ac_status=$?
8851    cat out/conftest.err >&5
8852    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8853    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8854    then
8855      # The compiler can only warn and ignore the option if not recognized
8856      # So say no if there are warnings
8857      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8858      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8859      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8860        lt_cv_prog_compiler_c_o=yes
8861      fi
8862    fi
8863    chmod u+w . 2>&5
8864    $RM conftest*
8865    # SGI C++ compiler will create directory out/ii_files/ for
8866    # template instantiation
8867    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8868    $RM out/* && rmdir out
8869    cd ..
8870    $RM -r conftest
8871    $RM conftest*
8872
8873 fi
8874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8875 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8876
8877
8878
8879
8880
8881
8882   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8883 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8884 if ${lt_cv_prog_compiler_c_o+:} false; then :
8885   $as_echo_n "(cached) " >&6
8886 else
8887   lt_cv_prog_compiler_c_o=no
8888    $RM -r conftest 2>/dev/null
8889    mkdir conftest
8890    cd conftest
8891    mkdir out
8892    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8893
8894    lt_compiler_flag="-o out/conftest2.$ac_objext"
8895    # Insert the option either (1) after the last *FLAGS variable, or
8896    # (2) before a word containing "conftest.", or (3) at the end.
8897    # Note that $ac_compile itself does not contain backslashes and begins
8898    # with a dollar sign (not a hyphen), so the echo should work correctly.
8899    lt_compile=`echo "$ac_compile" | $SED \
8900    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8901    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8902    -e 's:$: $lt_compiler_flag:'`
8903    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8904    (eval "$lt_compile" 2>out/conftest.err)
8905    ac_status=$?
8906    cat out/conftest.err >&5
8907    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8908    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8909    then
8910      # The compiler can only warn and ignore the option if not recognized
8911      # So say no if there are warnings
8912      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8913      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8914      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8915        lt_cv_prog_compiler_c_o=yes
8916      fi
8917    fi
8918    chmod u+w . 2>&5
8919    $RM conftest*
8920    # SGI C++ compiler will create directory out/ii_files/ for
8921    # template instantiation
8922    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8923    $RM out/* && rmdir out
8924    cd ..
8925    $RM -r conftest
8926    $RM conftest*
8927
8928 fi
8929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8930 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8931
8932
8933
8934
8935 hard_links="nottested"
8936 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8937   # do not overwrite the value of need_locks provided by the user
8938   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8939 $as_echo_n "checking if we can lock with hard links... " >&6; }
8940   hard_links=yes
8941   $RM conftest*
8942   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8943   touch conftest.a
8944   ln conftest.a conftest.b 2>&5 || hard_links=no
8945   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8947 $as_echo "$hard_links" >&6; }
8948   if test "$hard_links" = no; then
8949     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8950 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8951     need_locks=warn
8952   fi
8953 else
8954   need_locks=no
8955 fi
8956
8957
8958
8959
8960
8961
8962   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8963 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8964
8965   runpath_var=
8966   allow_undefined_flag=
8967   always_export_symbols=no
8968   archive_cmds=
8969   archive_expsym_cmds=
8970   compiler_needs_object=no
8971   enable_shared_with_static_runtimes=no
8972   export_dynamic_flag_spec=
8973   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8974   hardcode_automatic=no
8975   hardcode_direct=no
8976   hardcode_direct_absolute=no
8977   hardcode_libdir_flag_spec=
8978   hardcode_libdir_flag_spec_ld=
8979   hardcode_libdir_separator=
8980   hardcode_minus_L=no
8981   hardcode_shlibpath_var=unsupported
8982   inherit_rpath=no
8983   link_all_deplibs=unknown
8984   module_cmds=
8985   module_expsym_cmds=
8986   old_archive_from_new_cmds=
8987   old_archive_from_expsyms_cmds=
8988   thread_safe_flag_spec=
8989   whole_archive_flag_spec=
8990   # include_expsyms should be a list of space-separated symbols to be *always*
8991   # included in the symbol list
8992   include_expsyms=
8993   # exclude_expsyms can be an extended regexp of symbols to exclude
8994   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8995   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8996   # as well as any symbol that contains `d'.
8997   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8998   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8999   # platforms (ab)use it in PIC code, but their linkers get confused if
9000   # the symbol is explicitly referenced.  Since portable code cannot
9001   # rely on this symbol name, it's probably fine to never include it in
9002   # preloaded symbol tables.
9003   # Exclude shared library initialization/finalization symbols.
9004   extract_expsyms_cmds=
9005
9006   case $host_os in
9007   cygwin* | mingw* | pw32* | cegcc*)
9008     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9009     # When not using gcc, we currently assume that we are using
9010     # Microsoft Visual C++.
9011     if test "$GCC" != yes; then
9012       with_gnu_ld=no
9013     fi
9014     ;;
9015   interix*)
9016     # we just hope/assume this is gcc and not c89 (= MSVC++)
9017     with_gnu_ld=yes
9018     ;;
9019   openbsd*)
9020     with_gnu_ld=no
9021     ;;
9022   esac
9023
9024   ld_shlibs=yes
9025
9026   # On some targets, GNU ld is compatible enough with the native linker
9027   # that we're better off using the native interface for both.
9028   lt_use_gnu_ld_interface=no
9029   if test "$with_gnu_ld" = yes; then
9030     case $host_os in
9031       aix*)
9032         # The AIX port of GNU ld has always aspired to compatibility
9033         # with the native linker.  However, as the warning in the GNU ld
9034         # block says, versions before 2.19.5* couldn't really create working
9035         # shared libraries, regardless of the interface used.
9036         case `$LD -v 2>&1` in
9037           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9038           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9039           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9040           *)
9041             lt_use_gnu_ld_interface=yes
9042             ;;
9043         esac
9044         ;;
9045       *)
9046         lt_use_gnu_ld_interface=yes
9047         ;;
9048     esac
9049   fi
9050
9051   if test "$lt_use_gnu_ld_interface" = yes; then
9052     # If archive_cmds runs LD, not CC, wlarc should be empty
9053     wlarc='${wl}'
9054
9055     # Set some defaults for GNU ld with shared library support. These
9056     # are reset later if shared libraries are not supported. Putting them
9057     # here allows them to be overridden if necessary.
9058     runpath_var=LD_RUN_PATH
9059     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9060     export_dynamic_flag_spec='${wl}--export-dynamic'
9061     # ancient GNU ld didn't support --whole-archive et. al.
9062     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9063       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9064     else
9065       whole_archive_flag_spec=
9066     fi
9067     supports_anon_versioning=no
9068     case `$LD -v 2>&1` in
9069       *GNU\ gold*) supports_anon_versioning=yes ;;
9070       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9071       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9072       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9073       *\ 2.11.*) ;; # other 2.11 versions
9074       *) supports_anon_versioning=yes ;;
9075     esac
9076
9077     # See if GNU ld supports shared libraries.
9078     case $host_os in
9079     aix[3-9]*)
9080       # On AIX/PPC, the GNU linker is very broken
9081       if test "$host_cpu" != ia64; then
9082         ld_shlibs=no
9083         cat <<_LT_EOF 1>&2
9084
9085 *** Warning: the GNU linker, at least up to release 2.19, is reported
9086 *** to be unable to reliably create shared libraries on AIX.
9087 *** Therefore, libtool is disabling shared libraries support.  If you
9088 *** really care for shared libraries, you may want to install binutils
9089 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9090 *** You will then need to restart the configuration process.
9091
9092 _LT_EOF
9093       fi
9094       ;;
9095
9096     amigaos*)
9097       case $host_cpu in
9098       powerpc)
9099             # see comment about AmigaOS4 .so support
9100             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9101             archive_expsym_cmds=''
9102         ;;
9103       m68k)
9104             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9105             hardcode_libdir_flag_spec='-L$libdir'
9106             hardcode_minus_L=yes
9107         ;;
9108       esac
9109       ;;
9110
9111     beos*)
9112       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9113         allow_undefined_flag=unsupported
9114         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9115         # support --undefined.  This deserves some investigation.  FIXME
9116         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9117       else
9118         ld_shlibs=no
9119       fi
9120       ;;
9121
9122     cygwin* | mingw* | pw32* | cegcc*)
9123       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9124       # as there is no search path for DLLs.
9125       hardcode_libdir_flag_spec='-L$libdir'
9126       export_dynamic_flag_spec='${wl}--export-all-symbols'
9127       allow_undefined_flag=unsupported
9128       always_export_symbols=no
9129       enable_shared_with_static_runtimes=yes
9130       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9131
9132       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9133         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9134         # If the export-symbols file already is a .def file (1st line
9135         # is EXPORTS), use it as is; otherwise, prepend...
9136         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9137           cp $export_symbols $output_objdir/$soname.def;
9138         else
9139           echo EXPORTS > $output_objdir/$soname.def;
9140           cat $export_symbols >> $output_objdir/$soname.def;
9141         fi~
9142         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9143       else
9144         ld_shlibs=no
9145       fi
9146       ;;
9147
9148     haiku*)
9149       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9150       link_all_deplibs=yes
9151       ;;
9152
9153     interix[3-9]*)
9154       hardcode_direct=no
9155       hardcode_shlibpath_var=no
9156       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9157       export_dynamic_flag_spec='${wl}-E'
9158       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9159       # Instead, shared libraries are loaded at an image base (0x10000000 by
9160       # default) and relocated if they conflict, which is a slow very memory
9161       # consuming and fragmenting process.  To avoid this, we pick a random,
9162       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9163       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9164       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9165       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9166       ;;
9167
9168     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9169       tmp_diet=no
9170       if test "$host_os" = linux-dietlibc; then
9171         case $cc_basename in
9172           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9173         esac
9174       fi
9175       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9176          && test "$tmp_diet" = no
9177       then
9178         tmp_addflag=' $pic_flag'
9179         tmp_sharedflag='-shared'
9180         case $cc_basename,$host_cpu in
9181         pgcc*)                          # Portland Group C compiler
9182           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'
9183           tmp_addflag=' $pic_flag'
9184           ;;
9185         pgf77* | pgf90* | pgf95* | pgfortran*)
9186                                         # Portland Group f77 and f90 compilers
9187           whole_archive_flag_spec='${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'
9188           tmp_addflag=' $pic_flag -Mnomain' ;;
9189         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9190           tmp_addflag=' -i_dynamic' ;;
9191         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9192           tmp_addflag=' -i_dynamic -nofor_main' ;;
9193         ifc* | ifort*)                  # Intel Fortran compiler
9194           tmp_addflag=' -nofor_main' ;;
9195         lf95*)                          # Lahey Fortran 8.1
9196           whole_archive_flag_spec=
9197           tmp_sharedflag='--shared' ;;
9198         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9199           tmp_sharedflag='-qmkshrobj'
9200           tmp_addflag= ;;
9201         nvcc*)  # Cuda Compiler Driver 2.2
9202           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9203           compiler_needs_object=yes
9204           ;;
9205         esac
9206         case `$CC -V 2>&1 | sed 5q` in
9207         *Sun\ C*)                       # Sun C 5.9
9208           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\"` ${wl}--no-whole-archive'
9209           compiler_needs_object=yes
9210           tmp_sharedflag='-G' ;;
9211         *Sun\ F*)                       # Sun Fortran 8.3
9212           tmp_sharedflag='-G' ;;
9213         esac
9214         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9215
9216         if test "x$supports_anon_versioning" = xyes; then
9217           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9218             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9219             echo "local: *; };" >> $output_objdir/$libname.ver~
9220             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9221         fi
9222
9223         case $cc_basename in
9224         xlf* | bgf* | bgxlf* | mpixlf*)
9225           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9226           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9227           hardcode_libdir_flag_spec=
9228           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9229           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9230           if test "x$supports_anon_versioning" = xyes; then
9231             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9232               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9233               echo "local: *; };" >> $output_objdir/$libname.ver~
9234               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9235           fi
9236           ;;
9237         esac
9238       else
9239         ld_shlibs=no
9240       fi
9241       ;;
9242
9243     netbsd*)
9244       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9245         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9246         wlarc=
9247       else
9248         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9249         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9250       fi
9251       ;;
9252
9253     solaris*)
9254       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9255         ld_shlibs=no
9256         cat <<_LT_EOF 1>&2
9257
9258 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9259 *** create shared libraries on Solaris systems.  Therefore, libtool
9260 *** is disabling shared libraries support.  We urge you to upgrade GNU
9261 *** binutils to release 2.9.1 or newer.  Another option is to modify
9262 *** your PATH or compiler configuration so that the native linker is
9263 *** used, and then restart.
9264
9265 _LT_EOF
9266       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9267         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9268         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9269       else
9270         ld_shlibs=no
9271       fi
9272       ;;
9273
9274     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9275       case `$LD -v 2>&1` in
9276         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9277         ld_shlibs=no
9278         cat <<_LT_EOF 1>&2
9279
9280 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9281 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9282 *** is disabling shared libraries support.  We urge you to upgrade GNU
9283 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9284 *** your PATH or compiler configuration so that the native linker is
9285 *** used, and then restart.
9286
9287 _LT_EOF
9288         ;;
9289         *)
9290           # For security reasons, it is highly recommended that you always
9291           # use absolute paths for naming shared libraries, and exclude the
9292           # DT_RUNPATH tag from executables and libraries.  But doing so
9293           # requires that you compile everything twice, which is a pain.
9294           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9295             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9296             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9297             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9298           else
9299             ld_shlibs=no
9300           fi
9301         ;;
9302       esac
9303       ;;
9304
9305     sunos4*)
9306       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9307       wlarc=
9308       hardcode_direct=yes
9309       hardcode_shlibpath_var=no
9310       ;;
9311
9312     *)
9313       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9314         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9315         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9316       else
9317         ld_shlibs=no
9318       fi
9319       ;;
9320     esac
9321
9322     if test "$ld_shlibs" = no; then
9323       runpath_var=
9324       hardcode_libdir_flag_spec=
9325       export_dynamic_flag_spec=
9326       whole_archive_flag_spec=
9327     fi
9328   else
9329     # PORTME fill in a description of your system's linker (not GNU ld)
9330     case $host_os in
9331     aix3*)
9332       allow_undefined_flag=unsupported
9333       always_export_symbols=yes
9334       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9335       # Note: this linker hardcodes the directories in LIBPATH if there
9336       # are no directories specified by -L.
9337       hardcode_minus_L=yes
9338       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9339         # Neither direct hardcoding nor static linking is supported with a
9340         # broken collect2.
9341         hardcode_direct=unsupported
9342       fi
9343       ;;
9344
9345     aix[4-9]*)
9346       if test "$host_cpu" = ia64; then
9347         # On IA64, the linker does run time linking by default, so we don't
9348         # have to do anything special.
9349         aix_use_runtimelinking=no
9350         exp_sym_flag='-Bexport'
9351         no_entry_flag=""
9352       else
9353         # If we're using GNU nm, then we don't want the "-C" option.
9354         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9355         # Also, AIX nm treats weak defined symbols like other global
9356         # defined symbols, whereas GNU nm marks them as "W".
9357         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9358           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9359         else
9360           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9361         fi
9362         aix_use_runtimelinking=no
9363
9364         # Test if we are trying to use run time linking or normal
9365         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9366         # need to do runtime linking.
9367         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9368           for ld_flag in $LDFLAGS; do
9369           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9370             aix_use_runtimelinking=yes
9371             break
9372           fi
9373           done
9374           ;;
9375         esac
9376
9377         exp_sym_flag='-bexport'
9378         no_entry_flag='-bnoentry'
9379       fi
9380
9381       # When large executables or shared objects are built, AIX ld can
9382       # have problems creating the table of contents.  If linking a library
9383       # or program results in "error TOC overflow" add -mminimal-toc to
9384       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9385       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9386
9387       archive_cmds=''
9388       hardcode_direct=yes
9389       hardcode_direct_absolute=yes
9390       hardcode_libdir_separator=':'
9391       link_all_deplibs=yes
9392       file_list_spec='${wl}-f,'
9393
9394       if test "$GCC" = yes; then
9395         case $host_os in aix4.[012]|aix4.[012].*)
9396         # We only want to do this on AIX 4.2 and lower, the check
9397         # below for broken collect2 doesn't work under 4.3+
9398           collect2name=`${CC} -print-prog-name=collect2`
9399           if test -f "$collect2name" &&
9400            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9401           then
9402           # We have reworked collect2
9403           :
9404           else
9405           # We have old collect2
9406           hardcode_direct=unsupported
9407           # It fails to find uninstalled libraries when the uninstalled
9408           # path is not listed in the libpath.  Setting hardcode_minus_L
9409           # to unsupported forces relinking
9410           hardcode_minus_L=yes
9411           hardcode_libdir_flag_spec='-L$libdir'
9412           hardcode_libdir_separator=
9413           fi
9414           ;;
9415         esac
9416         shared_flag='-shared'
9417         if test "$aix_use_runtimelinking" = yes; then
9418           shared_flag="$shared_flag "'${wl}-G'
9419         fi
9420       else
9421         # not using gcc
9422         if test "$host_cpu" = ia64; then
9423         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9424         # chokes on -Wl,-G. The following line is correct:
9425           shared_flag='-G'
9426         else
9427           if test "$aix_use_runtimelinking" = yes; then
9428             shared_flag='${wl}-G'
9429           else
9430             shared_flag='${wl}-bM:SRE'
9431           fi
9432         fi
9433       fi
9434
9435       export_dynamic_flag_spec='${wl}-bexpall'
9436       # It seems that -bexpall does not export symbols beginning with
9437       # underscore (_), so it is better to generate a list of symbols to export.
9438       always_export_symbols=yes
9439       if test "$aix_use_runtimelinking" = yes; then
9440         # Warning - without using the other runtime loading flags (-brtl),
9441         # -berok will link without error, but may produce a broken library.
9442         allow_undefined_flag='-berok'
9443         # Determine the default libpath from the value encoded in an
9444         # empty executable.
9445         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9446 /* end confdefs.h.  */
9447
9448 int
9449 main ()
9450 {
9451
9452   ;
9453   return 0;
9454 }
9455 _ACEOF
9456 if ac_fn_c_try_link "$LINENO"; then :
9457
9458 lt_aix_libpath_sed='
9459     /Import File Strings/,/^$/ {
9460         /^0/ {
9461             s/^0  *\(.*\)$/\1/
9462             p
9463         }
9464     }'
9465 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9466 # Check for a 64-bit object if we didn't find anything.
9467 if test -z "$aix_libpath"; then
9468   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9469 fi
9470 fi
9471 rm -f core conftest.err conftest.$ac_objext \
9472     conftest$ac_exeext conftest.$ac_ext
9473 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9474
9475         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9476         archive_expsym_cmds='$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 $shared_flag"
9477       else
9478         if test "$host_cpu" = ia64; then
9479           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9480           allow_undefined_flag="-z nodefs"
9481           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9482         else
9483          # Determine the default libpath from the value encoded in an
9484          # empty executable.
9485          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9486 /* end confdefs.h.  */
9487
9488 int
9489 main ()
9490 {
9491
9492   ;
9493   return 0;
9494 }
9495 _ACEOF
9496 if ac_fn_c_try_link "$LINENO"; then :
9497
9498 lt_aix_libpath_sed='
9499     /Import File Strings/,/^$/ {
9500         /^0/ {
9501             s/^0  *\(.*\)$/\1/
9502             p
9503         }
9504     }'
9505 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9506 # Check for a 64-bit object if we didn't find anything.
9507 if test -z "$aix_libpath"; then
9508   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9509 fi
9510 fi
9511 rm -f core conftest.err conftest.$ac_objext \
9512     conftest$ac_exeext conftest.$ac_ext
9513 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9514
9515          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9516           # Warning - without using the other run time loading flags,
9517           # -berok will link without error, but may produce a broken library.
9518           no_undefined_flag=' ${wl}-bernotok'
9519           allow_undefined_flag=' ${wl}-berok'
9520           if test "$with_gnu_ld" = yes; then
9521             # We only use this code for GNU lds that support --whole-archive.
9522             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9523           else
9524             # Exported symbols can be pulled into shared objects from archives
9525             whole_archive_flag_spec='$convenience'
9526           fi
9527           archive_cmds_need_lc=yes
9528           # This is similar to how AIX traditionally builds its shared libraries.
9529           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'
9530         fi
9531       fi
9532       ;;
9533
9534     amigaos*)
9535       case $host_cpu in
9536       powerpc)
9537             # see comment about AmigaOS4 .so support
9538             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9539             archive_expsym_cmds=''
9540         ;;
9541       m68k)
9542             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9543             hardcode_libdir_flag_spec='-L$libdir'
9544             hardcode_minus_L=yes
9545         ;;
9546       esac
9547       ;;
9548
9549     bsdi[45]*)
9550       export_dynamic_flag_spec=-rdynamic
9551       ;;
9552
9553     cygwin* | mingw* | pw32* | cegcc*)
9554       # When not using gcc, we currently assume that we are using
9555       # Microsoft Visual C++.
9556       # hardcode_libdir_flag_spec is actually meaningless, as there is
9557       # no search path for DLLs.
9558       hardcode_libdir_flag_spec=' '
9559       allow_undefined_flag=unsupported
9560       # Tell ltmain to make .lib files, not .a files.
9561       libext=lib
9562       # Tell ltmain to make .dll files, not .so files.
9563       shrext_cmds=".dll"
9564       # FIXME: Setting linknames here is a bad hack.
9565       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9566       # The linker will automatically build a .lib file if we build a DLL.
9567       old_archive_from_new_cmds='true'
9568       # FIXME: Should let the user specify the lib program.
9569       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9570       fix_srcfile_path='`cygpath -w "$srcfile"`'
9571       enable_shared_with_static_runtimes=yes
9572       ;;
9573
9574     darwin* | rhapsody*)
9575
9576
9577   archive_cmds_need_lc=no
9578   hardcode_direct=no
9579   hardcode_automatic=yes
9580   hardcode_shlibpath_var=unsupported
9581   if test "$lt_cv_ld_force_load" = "yes"; then
9582     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9583   else
9584     whole_archive_flag_spec=''
9585   fi
9586   link_all_deplibs=yes
9587   allow_undefined_flag="$_lt_dar_allow_undefined"
9588   case $cc_basename in
9589      ifort*) _lt_dar_can_shared=yes ;;
9590      *) _lt_dar_can_shared=$GCC ;;
9591   esac
9592   if test "$_lt_dar_can_shared" = "yes"; then
9593     output_verbose_link_cmd=func_echo_all
9594     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9595     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9596     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}${_lt_dsymutil}"
9597     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9598
9599   else
9600   ld_shlibs=no
9601   fi
9602
9603       ;;
9604
9605     dgux*)
9606       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9607       hardcode_libdir_flag_spec='-L$libdir'
9608       hardcode_shlibpath_var=no
9609       ;;
9610
9611     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9612     # support.  Future versions do this automatically, but an explicit c++rt0.o
9613     # does not break anything, and helps significantly (at the cost of a little
9614     # extra space).
9615     freebsd2.2*)
9616       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9617       hardcode_libdir_flag_spec='-R$libdir'
9618       hardcode_direct=yes
9619       hardcode_shlibpath_var=no
9620       ;;
9621
9622     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9623     freebsd2.*)
9624       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9625       hardcode_direct=yes
9626       hardcode_minus_L=yes
9627       hardcode_shlibpath_var=no
9628       ;;
9629
9630     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9631     freebsd* | dragonfly*)
9632       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9633       hardcode_libdir_flag_spec='-R$libdir'
9634       hardcode_direct=yes
9635       hardcode_shlibpath_var=no
9636       ;;
9637
9638     hpux9*)
9639       if test "$GCC" = yes; then
9640         archive_cmds='$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 $lib'
9641       else
9642         archive_cmds='$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 $lib'
9643       fi
9644       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9645       hardcode_libdir_separator=:
9646       hardcode_direct=yes
9647
9648       # hardcode_minus_L: Not really in the search PATH,
9649       # but as the default location of the library.
9650       hardcode_minus_L=yes
9651       export_dynamic_flag_spec='${wl}-E'
9652       ;;
9653
9654     hpux10*)
9655       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9656         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9657       else
9658         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9659       fi
9660       if test "$with_gnu_ld" = no; then
9661         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9662         hardcode_libdir_flag_spec_ld='+b $libdir'
9663         hardcode_libdir_separator=:
9664         hardcode_direct=yes
9665         hardcode_direct_absolute=yes
9666         export_dynamic_flag_spec='${wl}-E'
9667         # hardcode_minus_L: Not really in the search PATH,
9668         # but as the default location of the library.
9669         hardcode_minus_L=yes
9670       fi
9671       ;;
9672
9673     hpux11*)
9674       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9675         case $host_cpu in
9676         hppa*64*)
9677           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9678           ;;
9679         ia64*)
9680           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9681           ;;
9682         *)
9683           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9684           ;;
9685         esac
9686       else
9687         case $host_cpu in
9688         hppa*64*)
9689           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9690           ;;
9691         ia64*)
9692           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9693           ;;
9694         *)
9695
9696           # Older versions of the 11.00 compiler do not understand -b yet
9697           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9698           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9699 $as_echo_n "checking if $CC understands -b... " >&6; }
9700 if ${lt_cv_prog_compiler__b+:} false; then :
9701   $as_echo_n "(cached) " >&6
9702 else
9703   lt_cv_prog_compiler__b=no
9704    save_LDFLAGS="$LDFLAGS"
9705    LDFLAGS="$LDFLAGS -b"
9706    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9707    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9708      # The linker can only warn and ignore the option if not recognized
9709      # So say no if there are warnings
9710      if test -s conftest.err; then
9711        # Append any errors to the config.log.
9712        cat conftest.err 1>&5
9713        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9714        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9715        if diff conftest.exp conftest.er2 >/dev/null; then
9716          lt_cv_prog_compiler__b=yes
9717        fi
9718      else
9719        lt_cv_prog_compiler__b=yes
9720      fi
9721    fi
9722    $RM -r conftest*
9723    LDFLAGS="$save_LDFLAGS"
9724
9725 fi
9726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9727 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9728
9729 if test x"$lt_cv_prog_compiler__b" = xyes; then
9730     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9731 else
9732     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9733 fi
9734
9735           ;;
9736         esac
9737       fi
9738       if test "$with_gnu_ld" = no; then
9739         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9740         hardcode_libdir_separator=:
9741
9742         case $host_cpu in
9743         hppa*64*|ia64*)
9744           hardcode_direct=no
9745           hardcode_shlibpath_var=no
9746           ;;
9747         *)
9748           hardcode_direct=yes
9749           hardcode_direct_absolute=yes
9750           export_dynamic_flag_spec='${wl}-E'
9751
9752           # hardcode_minus_L: Not really in the search PATH,
9753           # but as the default location of the library.
9754           hardcode_minus_L=yes
9755           ;;
9756         esac
9757       fi
9758       ;;
9759
9760     irix5* | irix6* | nonstopux*)
9761       if test "$GCC" = yes; then
9762         archive_cmds='$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 $lib'
9763         # Try to use the -exported_symbol ld option, if it does not
9764         # work, assume that -exports_file does not work either and
9765         # implicitly export all symbols.
9766         save_LDFLAGS="$LDFLAGS"
9767         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9768         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9769 /* end confdefs.h.  */
9770 int foo(void) {}
9771 _ACEOF
9772 if ac_fn_c_try_link "$LINENO"; then :
9773   archive_expsym_cmds='$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 $lib'
9774
9775 fi
9776 rm -f core conftest.err conftest.$ac_objext \
9777     conftest$ac_exeext conftest.$ac_ext
9778         LDFLAGS="$save_LDFLAGS"
9779       else
9780         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9781         archive_expsym_cmds='$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 $lib'
9782       fi
9783       archive_cmds_need_lc='no'
9784       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9785       hardcode_libdir_separator=:
9786       inherit_rpath=yes
9787       link_all_deplibs=yes
9788       ;;
9789
9790     netbsd*)
9791       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9792         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9793       else
9794         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9795       fi
9796       hardcode_libdir_flag_spec='-R$libdir'
9797       hardcode_direct=yes
9798       hardcode_shlibpath_var=no
9799       ;;
9800
9801     newsos6)
9802       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9803       hardcode_direct=yes
9804       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9805       hardcode_libdir_separator=:
9806       hardcode_shlibpath_var=no
9807       ;;
9808
9809     *nto* | *qnx*)
9810       ;;
9811
9812     openbsd*)
9813       if test -f /usr/libexec/ld.so; then
9814         hardcode_direct=yes
9815         hardcode_shlibpath_var=no
9816         hardcode_direct_absolute=yes
9817         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9818           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9819           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9820           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9821           export_dynamic_flag_spec='${wl}-E'
9822         else
9823           case $host_os in
9824            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9825              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9826              hardcode_libdir_flag_spec='-R$libdir'
9827              ;;
9828            *)
9829              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9830              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9831              ;;
9832           esac
9833         fi
9834       else
9835         ld_shlibs=no
9836       fi
9837       ;;
9838
9839     os2*)
9840       hardcode_libdir_flag_spec='-L$libdir'
9841       hardcode_minus_L=yes
9842       allow_undefined_flag=unsupported
9843       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'
9844       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9845       ;;
9846
9847     osf3*)
9848       if test "$GCC" = yes; then
9849         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9850         archive_cmds='$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 $lib'
9851       else
9852         allow_undefined_flag=' -expect_unresolved \*'
9853         archive_cmds='$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 $lib'
9854       fi
9855       archive_cmds_need_lc='no'
9856       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9857       hardcode_libdir_separator=:
9858       ;;
9859
9860     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9861       if test "$GCC" = yes; then
9862         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9863         archive_cmds='$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 $lib'
9864         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9865       else
9866         allow_undefined_flag=' -expect_unresolved \*'
9867         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'
9868         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~
9869         $CC -shared${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'
9870
9871         # Both c and cxx compiler support -rpath directly
9872         hardcode_libdir_flag_spec='-rpath $libdir'
9873       fi
9874       archive_cmds_need_lc='no'
9875       hardcode_libdir_separator=:
9876       ;;
9877
9878     solaris*)
9879       no_undefined_flag=' -z defs'
9880       if test "$GCC" = yes; then
9881         wlarc='${wl}'
9882         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9883         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9884           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9885       else
9886         case `$CC -V 2>&1` in
9887         *"Compilers 5.0"*)
9888           wlarc=''
9889           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9890           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9891           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9892           ;;
9893         *)
9894           wlarc='${wl}'
9895           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9896           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9897           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9898           ;;
9899         esac
9900       fi
9901       hardcode_libdir_flag_spec='-R$libdir'
9902       hardcode_shlibpath_var=no
9903       case $host_os in
9904       solaris2.[0-5] | solaris2.[0-5].*) ;;
9905       *)
9906         # The compiler driver will combine and reorder linker options,
9907         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9908         # but is careful enough not to reorder.
9909         # Supported since Solaris 2.6 (maybe 2.5.1?)
9910         if test "$GCC" = yes; then
9911           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9912         else
9913           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9914         fi
9915         ;;
9916       esac
9917       link_all_deplibs=yes
9918       ;;
9919
9920     sunos4*)
9921       if test "x$host_vendor" = xsequent; then
9922         # Use $CC to link under sequent, because it throws in some extra .o
9923         # files that make .init and .fini sections work.
9924         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9925       else
9926         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9927       fi
9928       hardcode_libdir_flag_spec='-L$libdir'
9929       hardcode_direct=yes
9930       hardcode_minus_L=yes
9931       hardcode_shlibpath_var=no
9932       ;;
9933
9934     sysv4)
9935       case $host_vendor in
9936         sni)
9937           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9938           hardcode_direct=yes # is this really true???
9939         ;;
9940         siemens)
9941           ## LD is ld it makes a PLAMLIB
9942           ## CC just makes a GrossModule.
9943           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9944           reload_cmds='$CC -r -o $output$reload_objs'
9945           hardcode_direct=no
9946         ;;
9947         motorola)
9948           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9949           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9950         ;;
9951       esac
9952       runpath_var='LD_RUN_PATH'
9953       hardcode_shlibpath_var=no
9954       ;;
9955
9956     sysv4.3*)
9957       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9958       hardcode_shlibpath_var=no
9959       export_dynamic_flag_spec='-Bexport'
9960       ;;
9961
9962     sysv4*MP*)
9963       if test -d /usr/nec; then
9964         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9965         hardcode_shlibpath_var=no
9966         runpath_var=LD_RUN_PATH
9967         hardcode_runpath_var=yes
9968         ld_shlibs=yes
9969       fi
9970       ;;
9971
9972     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9973       no_undefined_flag='${wl}-z,text'
9974       archive_cmds_need_lc=no
9975       hardcode_shlibpath_var=no
9976       runpath_var='LD_RUN_PATH'
9977
9978       if test "$GCC" = yes; then
9979         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9980         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9981       else
9982         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9983         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9984       fi
9985       ;;
9986
9987     sysv5* | sco3.2v5* | sco5v6*)
9988       # Note: We can NOT use -z defs as we might desire, because we do not
9989       # link with -lc, and that would cause any symbols used from libc to
9990       # always be unresolved, which means just about no library would
9991       # ever link correctly.  If we're not using GNU ld we use -z text
9992       # though, which does catch some bad symbols but isn't as heavy-handed
9993       # as -z defs.
9994       no_undefined_flag='${wl}-z,text'
9995       allow_undefined_flag='${wl}-z,nodefs'
9996       archive_cmds_need_lc=no
9997       hardcode_shlibpath_var=no
9998       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9999       hardcode_libdir_separator=':'
10000       link_all_deplibs=yes
10001       export_dynamic_flag_spec='${wl}-Bexport'
10002       runpath_var='LD_RUN_PATH'
10003
10004       if test "$GCC" = yes; then
10005         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10006         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10007       else
10008         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10009         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10010       fi
10011       ;;
10012
10013     uts4*)
10014       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10015       hardcode_libdir_flag_spec='-L$libdir'
10016       hardcode_shlibpath_var=no
10017       ;;
10018
10019     *)
10020       ld_shlibs=no
10021       ;;
10022     esac
10023
10024     if test x$host_vendor = xsni; then
10025       case $host in
10026       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10027         export_dynamic_flag_spec='${wl}-Blargedynsym'
10028         ;;
10029       esac
10030     fi
10031   fi
10032
10033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10034 $as_echo "$ld_shlibs" >&6; }
10035 test "$ld_shlibs" = no && can_build_shared=no
10036
10037 with_gnu_ld=$with_gnu_ld
10038
10039
10040
10041
10042
10043
10044
10045
10046
10047
10048
10049
10050
10051
10052
10053 #
10054 # Do we need to explicitly link libc?
10055 #
10056 case "x$archive_cmds_need_lc" in
10057 x|xyes)
10058   # Assume -lc should be added
10059   archive_cmds_need_lc=yes
10060
10061   if test "$enable_shared" = yes && test "$GCC" = yes; then
10062     case $archive_cmds in
10063     *'~'*)
10064       # FIXME: we may have to deal with multi-command sequences.
10065       ;;
10066     '$CC '*)
10067       # Test whether the compiler implicitly links with -lc since on some
10068       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10069       # to ld, don't add -lc before -lgcc.
10070       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10071 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10072 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10073   $as_echo_n "(cached) " >&6
10074 else
10075   $RM conftest*
10076         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10077
10078         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10079   (eval $ac_compile) 2>&5
10080   ac_status=$?
10081   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10082   test $ac_status = 0; } 2>conftest.err; then
10083           soname=conftest
10084           lib=conftest
10085           libobjs=conftest.$ac_objext
10086           deplibs=
10087           wl=$lt_prog_compiler_wl
10088           pic_flag=$lt_prog_compiler_pic
10089           compiler_flags=-v
10090           linker_flags=-v
10091           verstring=
10092           output_objdir=.
10093           libname=conftest
10094           lt_save_allow_undefined_flag=$allow_undefined_flag
10095           allow_undefined_flag=
10096           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10097   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10098   ac_status=$?
10099   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10100   test $ac_status = 0; }
10101           then
10102             lt_cv_archive_cmds_need_lc=no
10103           else
10104             lt_cv_archive_cmds_need_lc=yes
10105           fi
10106           allow_undefined_flag=$lt_save_allow_undefined_flag
10107         else
10108           cat conftest.err 1>&5
10109         fi
10110         $RM conftest*
10111
10112 fi
10113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10114 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10115       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10116       ;;
10117     esac
10118   fi
10119   ;;
10120 esac
10121
10122
10123
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137
10138
10139
10140
10141
10142
10143
10144
10145
10146
10147
10148
10149
10150
10151
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10201
10202
10203
10204
10205
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10207
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10209
10210
10211
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10214
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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
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10251
10252
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10255
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10279 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10280
10281 if test "$GCC" = yes; then
10282   case $host_os in
10283     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10284     *) lt_awk_arg="/^libraries:/" ;;
10285   esac
10286   case $host_os in
10287     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10288     *) lt_sed_strip_eq="s,=/,/,g" ;;
10289   esac
10290   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10291   case $lt_search_path_spec in
10292   *\;*)
10293     # if the path contains ";" then we assume it to be the separator
10294     # otherwise default to the standard path separator (i.e. ":") - it is
10295     # assumed that no part of a normal pathname contains ";" but that should
10296     # okay in the real world where ";" in dirpaths is itself problematic.
10297     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10298     ;;
10299   *)
10300     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10301     ;;
10302   esac
10303   # Ok, now we have the path, separated by spaces, we can step through it
10304   # and add multilib dir if necessary.
10305   lt_tmp_lt_search_path_spec=
10306   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10307   for lt_sys_path in $lt_search_path_spec; do
10308     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10309       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10310     else
10311       test -d "$lt_sys_path" && \
10312         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10313     fi
10314   done
10315   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10316 BEGIN {RS=" "; FS="/|\n";} {
10317   lt_foo="";
10318   lt_count=0;
10319   for (lt_i = NF; lt_i > 0; lt_i--) {
10320     if ($lt_i != "" && $lt_i != ".") {
10321       if ($lt_i == "..") {
10322         lt_count++;
10323       } else {
10324         if (lt_count == 0) {
10325           lt_foo="/" $lt_i lt_foo;
10326         } else {
10327           lt_count--;
10328         }
10329       }
10330     }
10331   }
10332   if (lt_foo != "") { lt_freq[lt_foo]++; }
10333   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10334 }'`
10335   # AWK program above erroneously prepends '/' to C:/dos/paths
10336   # for these hosts.
10337   case $host_os in
10338     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10339       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10340   esac
10341   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10342 else
10343   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10344 fi
10345 library_names_spec=
10346 libname_spec='lib$name'
10347 soname_spec=
10348 shrext_cmds=".so"
10349 postinstall_cmds=
10350 postuninstall_cmds=
10351 finish_cmds=
10352 finish_eval=
10353 shlibpath_var=
10354 shlibpath_overrides_runpath=unknown
10355 version_type=none
10356 dynamic_linker="$host_os ld.so"
10357 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10358 need_lib_prefix=unknown
10359 hardcode_into_libs=no
10360
10361 # when you set need_version to no, make sure it does not cause -set_version
10362 # flags to be left without arguments
10363 need_version=unknown
10364
10365 case $host_os in
10366 aix3*)
10367   version_type=linux
10368   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10369   shlibpath_var=LIBPATH
10370
10371   # AIX 3 has no versioning support, so we append a major version to the name.
10372   soname_spec='${libname}${release}${shared_ext}$major'
10373   ;;
10374
10375 aix[4-9]*)
10376   version_type=linux
10377   need_lib_prefix=no
10378   need_version=no
10379   hardcode_into_libs=yes
10380   if test "$host_cpu" = ia64; then
10381     # AIX 5 supports IA64
10382     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10383     shlibpath_var=LD_LIBRARY_PATH
10384   else
10385     # With GCC up to 2.95.x, collect2 would create an import file
10386     # for dependence libraries.  The import file would start with
10387     # the line `#! .'.  This would cause the generated library to
10388     # depend on `.', always an invalid library.  This was fixed in
10389     # development snapshots of GCC prior to 3.0.
10390     case $host_os in
10391       aix4 | aix4.[01] | aix4.[01].*)
10392       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10393            echo ' yes '
10394            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10395         :
10396       else
10397         can_build_shared=no
10398       fi
10399       ;;
10400     esac
10401     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10402     # soname into executable. Probably we can add versioning support to
10403     # collect2, so additional links can be useful in future.
10404     if test "$aix_use_runtimelinking" = yes; then
10405       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10406       # instead of lib<name>.a to let people know that these are not
10407       # typical AIX shared libraries.
10408       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10409     else
10410       # We preserve .a as extension for shared libraries through AIX4.2
10411       # and later when we are not doing run time linking.
10412       library_names_spec='${libname}${release}.a $libname.a'
10413       soname_spec='${libname}${release}${shared_ext}$major'
10414     fi
10415     shlibpath_var=LIBPATH
10416   fi
10417   ;;
10418
10419 amigaos*)
10420   case $host_cpu in
10421   powerpc)
10422     # Since July 2007 AmigaOS4 officially supports .so libraries.
10423     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10424     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10425     ;;
10426   m68k)
10427     library_names_spec='$libname.ixlibrary $libname.a'
10428     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10429     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 ${libname}_ixlibrary.a || exit 1; done'
10430     ;;
10431   esac
10432   ;;
10433
10434 beos*)
10435   library_names_spec='${libname}${shared_ext}'
10436   dynamic_linker="$host_os ld.so"
10437   shlibpath_var=LIBRARY_PATH
10438   ;;
10439
10440 bsdi[45]*)
10441   version_type=linux
10442   need_version=no
10443   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10444   soname_spec='${libname}${release}${shared_ext}$major'
10445   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10446   shlibpath_var=LD_LIBRARY_PATH
10447   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10448   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10449   # the default ld.so.conf also contains /usr/contrib/lib and
10450   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10451   # libtool to hard-code these into programs
10452   ;;
10453
10454 cygwin* | mingw* | pw32* | cegcc*)
10455   version_type=windows
10456   shrext_cmds=".dll"
10457   need_version=no
10458   need_lib_prefix=no
10459
10460   case $GCC,$host_os in
10461   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10462     library_names_spec='$libname.dll.a'
10463     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10464     postinstall_cmds='base_file=`basename \${file}`~
10465       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10466       dldir=$destdir/`dirname \$dlpath`~
10467       test -d \$dldir || mkdir -p \$dldir~
10468       $install_prog $dir/$dlname \$dldir/$dlname~
10469       chmod a+x \$dldir/$dlname~
10470       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10471         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10472       fi'
10473     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10474       dlpath=$dir/\$dldll~
10475        $RM \$dlpath'
10476     shlibpath_overrides_runpath=yes
10477
10478     case $host_os in
10479     cygwin*)
10480       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10481       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10482
10483       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10484       ;;
10485     mingw* | cegcc*)
10486       # MinGW DLLs use traditional 'lib' prefix
10487       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10488       ;;
10489     pw32*)
10490       # pw32 DLLs use 'pw' prefix rather than 'lib'
10491       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10492       ;;
10493     esac
10494     ;;
10495
10496   *)
10497     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10498     ;;
10499   esac
10500   dynamic_linker='Win32 ld.exe'
10501   # FIXME: first we should search . and the directory the executable is in
10502   shlibpath_var=PATH
10503   ;;
10504
10505 darwin* | rhapsody*)
10506   dynamic_linker="$host_os dyld"
10507   version_type=darwin
10508   need_lib_prefix=no
10509   need_version=no
10510   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10511   soname_spec='${libname}${release}${major}$shared_ext'
10512   shlibpath_overrides_runpath=yes
10513   shlibpath_var=DYLD_LIBRARY_PATH
10514   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10515
10516   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10517   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10518   ;;
10519
10520 dgux*)
10521   version_type=linux
10522   need_lib_prefix=no
10523   need_version=no
10524   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10525   soname_spec='${libname}${release}${shared_ext}$major'
10526   shlibpath_var=LD_LIBRARY_PATH
10527   ;;
10528
10529 freebsd* | dragonfly*)
10530   # DragonFly does not have aout.  When/if they implement a new
10531   # versioning mechanism, adjust this.
10532   if test -x /usr/bin/objformat; then
10533     objformat=`/usr/bin/objformat`
10534   else
10535     case $host_os in
10536     freebsd[23].*) objformat=aout ;;
10537     *) objformat=elf ;;
10538     esac
10539   fi
10540   version_type=freebsd-$objformat
10541   case $version_type in
10542     freebsd-elf*)
10543       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10544       need_version=no
10545       need_lib_prefix=no
10546       ;;
10547     freebsd-*)
10548       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10549       need_version=yes
10550       ;;
10551   esac
10552   shlibpath_var=LD_LIBRARY_PATH
10553   case $host_os in
10554   freebsd2.*)
10555     shlibpath_overrides_runpath=yes
10556     ;;
10557   freebsd3.[01]* | freebsdelf3.[01]*)
10558     shlibpath_overrides_runpath=yes
10559     hardcode_into_libs=yes
10560     ;;
10561   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10562   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10563     shlibpath_overrides_runpath=no
10564     hardcode_into_libs=yes
10565     ;;
10566   *) # from 4.6 on, and DragonFly
10567     shlibpath_overrides_runpath=yes
10568     hardcode_into_libs=yes
10569     ;;
10570   esac
10571   ;;
10572
10573 haiku*)
10574   version_type=linux
10575   need_lib_prefix=no
10576   need_version=no
10577   dynamic_linker="$host_os runtime_loader"
10578   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10579   soname_spec='${libname}${release}${shared_ext}$major'
10580   shlibpath_var=LIBRARY_PATH
10581   shlibpath_overrides_runpath=yes
10582   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10583   hardcode_into_libs=yes
10584   ;;
10585
10586 hpux9* | hpux10* | hpux11*)
10587   # Give a soname corresponding to the major version so that dld.sl refuses to
10588   # link against other versions.
10589   version_type=sunos
10590   need_lib_prefix=no
10591   need_version=no
10592   case $host_cpu in
10593   ia64*)
10594     shrext_cmds='.so'
10595     hardcode_into_libs=yes
10596     dynamic_linker="$host_os dld.so"
10597     shlibpath_var=LD_LIBRARY_PATH
10598     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10599     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10600     soname_spec='${libname}${release}${shared_ext}$major'
10601     if test "X$HPUX_IA64_MODE" = X32; then
10602       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10603     else
10604       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10605     fi
10606     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10607     ;;
10608   hppa*64*)
10609     shrext_cmds='.sl'
10610     hardcode_into_libs=yes
10611     dynamic_linker="$host_os dld.sl"
10612     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10613     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10614     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10615     soname_spec='${libname}${release}${shared_ext}$major'
10616     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10617     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10618     ;;
10619   *)
10620     shrext_cmds='.sl'
10621     dynamic_linker="$host_os dld.sl"
10622     shlibpath_var=SHLIB_PATH
10623     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10624     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10625     soname_spec='${libname}${release}${shared_ext}$major'
10626     ;;
10627   esac
10628   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10629   postinstall_cmds='chmod 555 $lib'
10630   # or fails outright, so override atomically:
10631   install_override_mode=555
10632   ;;
10633
10634 interix[3-9]*)
10635   version_type=linux
10636   need_lib_prefix=no
10637   need_version=no
10638   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10639   soname_spec='${libname}${release}${shared_ext}$major'
10640   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10641   shlibpath_var=LD_LIBRARY_PATH
10642   shlibpath_overrides_runpath=no
10643   hardcode_into_libs=yes
10644   ;;
10645
10646 irix5* | irix6* | nonstopux*)
10647   case $host_os in
10648     nonstopux*) version_type=nonstopux ;;
10649     *)
10650         if test "$lt_cv_prog_gnu_ld" = yes; then
10651                 version_type=linux
10652         else
10653                 version_type=irix
10654         fi ;;
10655   esac
10656   need_lib_prefix=no
10657   need_version=no
10658   soname_spec='${libname}${release}${shared_ext}$major'
10659   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10660   case $host_os in
10661   irix5* | nonstopux*)
10662     libsuff= shlibsuff=
10663     ;;
10664   *)
10665     case $LD in # libtool.m4 will add one of these switches to LD
10666     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10667       libsuff= shlibsuff= libmagic=32-bit;;
10668     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10669       libsuff=32 shlibsuff=N32 libmagic=N32;;
10670     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10671       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10672     *) libsuff= shlibsuff= libmagic=never-match;;
10673     esac
10674     ;;
10675   esac
10676   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10677   shlibpath_overrides_runpath=no
10678   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10679   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10680   hardcode_into_libs=yes
10681   ;;
10682
10683 # No shared lib support for Linux oldld, aout, or coff.
10684 linux*oldld* | linux*aout* | linux*coff*)
10685   dynamic_linker=no
10686   ;;
10687
10688 # This must be Linux ELF.
10689
10690 # uclinux* changes (here and below) have been submitted to the libtool
10691 # project, but have not yet been accepted: they are GCC-local changes
10692 # for the time being.  (See
10693 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10694 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10695   version_type=linux
10696   need_lib_prefix=no
10697   need_version=no
10698   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10699   soname_spec='${libname}${release}${shared_ext}$major'
10700   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10701   shlibpath_var=LD_LIBRARY_PATH
10702   shlibpath_overrides_runpath=no
10703
10704   # Some binutils ld are patched to set DT_RUNPATH
10705   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10706   $as_echo_n "(cached) " >&6
10707 else
10708   lt_cv_shlibpath_overrides_runpath=no
10709     save_LDFLAGS=$LDFLAGS
10710     save_libdir=$libdir
10711     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10712          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10713     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10714 /* end confdefs.h.  */
10715
10716 int
10717 main ()
10718 {
10719
10720   ;
10721   return 0;
10722 }
10723 _ACEOF
10724 if ac_fn_c_try_link "$LINENO"; then :
10725   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10726   lt_cv_shlibpath_overrides_runpath=yes
10727 fi
10728 fi
10729 rm -f core conftest.err conftest.$ac_objext \
10730     conftest$ac_exeext conftest.$ac_ext
10731     LDFLAGS=$save_LDFLAGS
10732     libdir=$save_libdir
10733
10734 fi
10735
10736   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10737
10738   # This implies no fast_install, which is unacceptable.
10739   # Some rework will be needed to allow for fast_install
10740   # before this can be enabled.
10741   hardcode_into_libs=yes
10742
10743   # Append ld.so.conf contents to the search path
10744   if test -f /etc/ld.so.conf; then
10745     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' ' '`
10746     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10747   fi
10748
10749   # We used to test for /lib/ld.so.1 and disable shared libraries on
10750   # powerpc, because MkLinux only supported shared libraries with the
10751   # GNU dynamic linker.  Since this was broken with cross compilers,
10752   # most powerpc-linux boxes support dynamic linking these days and
10753   # people can always --disable-shared, the test was removed, and we
10754   # assume the GNU/Linux dynamic linker is in use.
10755   dynamic_linker='GNU/Linux ld.so'
10756   ;;
10757
10758 netbsd*)
10759   version_type=sunos
10760   need_lib_prefix=no
10761   need_version=no
10762   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10763     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10764     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10765     dynamic_linker='NetBSD (a.out) ld.so'
10766   else
10767     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10768     soname_spec='${libname}${release}${shared_ext}$major'
10769     dynamic_linker='NetBSD ld.elf_so'
10770   fi
10771   shlibpath_var=LD_LIBRARY_PATH
10772   shlibpath_overrides_runpath=yes
10773   hardcode_into_libs=yes
10774   ;;
10775
10776 newsos6)
10777   version_type=linux
10778   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10779   shlibpath_var=LD_LIBRARY_PATH
10780   shlibpath_overrides_runpath=yes
10781   ;;
10782
10783 *nto* | *qnx*)
10784   version_type=qnx
10785   need_lib_prefix=no
10786   need_version=no
10787   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10788   soname_spec='${libname}${release}${shared_ext}$major'
10789   shlibpath_var=LD_LIBRARY_PATH
10790   shlibpath_overrides_runpath=no
10791   hardcode_into_libs=yes
10792   dynamic_linker='ldqnx.so'
10793   ;;
10794
10795 openbsd*)
10796   version_type=sunos
10797   sys_lib_dlsearch_path_spec="/usr/lib"
10798   need_lib_prefix=no
10799   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10800   case $host_os in
10801     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10802     *)                          need_version=no  ;;
10803   esac
10804   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10805   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10806   shlibpath_var=LD_LIBRARY_PATH
10807   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10808     case $host_os in
10809       openbsd2.[89] | openbsd2.[89].*)
10810         shlibpath_overrides_runpath=no
10811         ;;
10812       *)
10813         shlibpath_overrides_runpath=yes
10814         ;;
10815       esac
10816   else
10817     shlibpath_overrides_runpath=yes
10818   fi
10819   ;;
10820
10821 os2*)
10822   libname_spec='$name'
10823   shrext_cmds=".dll"
10824   need_lib_prefix=no
10825   library_names_spec='$libname${shared_ext} $libname.a'
10826   dynamic_linker='OS/2 ld.exe'
10827   shlibpath_var=LIBPATH
10828   ;;
10829
10830 osf3* | osf4* | osf5*)
10831   version_type=osf
10832   need_lib_prefix=no
10833   need_version=no
10834   soname_spec='${libname}${release}${shared_ext}$major'
10835   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10836   shlibpath_var=LD_LIBRARY_PATH
10837   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10838   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10839   ;;
10840
10841 rdos*)
10842   dynamic_linker=no
10843   ;;
10844
10845 solaris*)
10846   version_type=linux
10847   need_lib_prefix=no
10848   need_version=no
10849   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10850   soname_spec='${libname}${release}${shared_ext}$major'
10851   shlibpath_var=LD_LIBRARY_PATH
10852   shlibpath_overrides_runpath=yes
10853   hardcode_into_libs=yes
10854   # ldd complains unless libraries are executable
10855   postinstall_cmds='chmod +x $lib'
10856   ;;
10857
10858 sunos4*)
10859   version_type=sunos
10860   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10861   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10862   shlibpath_var=LD_LIBRARY_PATH
10863   shlibpath_overrides_runpath=yes
10864   if test "$with_gnu_ld" = yes; then
10865     need_lib_prefix=no
10866   fi
10867   need_version=yes
10868   ;;
10869
10870 sysv4 | sysv4.3*)
10871   version_type=linux
10872   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10873   soname_spec='${libname}${release}${shared_ext}$major'
10874   shlibpath_var=LD_LIBRARY_PATH
10875   case $host_vendor in
10876     sni)
10877       shlibpath_overrides_runpath=no
10878       need_lib_prefix=no
10879       runpath_var=LD_RUN_PATH
10880       ;;
10881     siemens)
10882       need_lib_prefix=no
10883       ;;
10884     motorola)
10885       need_lib_prefix=no
10886       need_version=no
10887       shlibpath_overrides_runpath=no
10888       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10889       ;;
10890   esac
10891   ;;
10892
10893 sysv4*MP*)
10894   if test -d /usr/nec ;then
10895     version_type=linux
10896     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10897     soname_spec='$libname${shared_ext}.$major'
10898     shlibpath_var=LD_LIBRARY_PATH
10899   fi
10900   ;;
10901
10902 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10903   version_type=freebsd-elf
10904   need_lib_prefix=no
10905   need_version=no
10906   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10907   soname_spec='${libname}${release}${shared_ext}$major'
10908   shlibpath_var=LD_LIBRARY_PATH
10909   shlibpath_overrides_runpath=yes
10910   hardcode_into_libs=yes
10911   if test "$with_gnu_ld" = yes; then
10912     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10913   else
10914     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10915     case $host_os in
10916       sco3.2v5*)
10917         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10918         ;;
10919     esac
10920   fi
10921   sys_lib_dlsearch_path_spec='/usr/lib'
10922   ;;
10923
10924 tpf*)
10925   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10926   version_type=linux
10927   need_lib_prefix=no
10928   need_version=no
10929   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10930   shlibpath_var=LD_LIBRARY_PATH
10931   shlibpath_overrides_runpath=no
10932   hardcode_into_libs=yes
10933   ;;
10934
10935 uts4*)
10936   version_type=linux
10937   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10938   soname_spec='${libname}${release}${shared_ext}$major'
10939   shlibpath_var=LD_LIBRARY_PATH
10940   ;;
10941
10942 *)
10943   dynamic_linker=no
10944   ;;
10945 esac
10946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10947 $as_echo "$dynamic_linker" >&6; }
10948 test "$dynamic_linker" = no && can_build_shared=no
10949
10950 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10951 if test "$GCC" = yes; then
10952   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10953 fi
10954
10955 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10956   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10957 fi
10958 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10959   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10960 fi
10961
10962
10963
10964
10965
10966
10967
10968
10969
10970
10971
10972
10973
10974
10975
10976
10977
10978
10979
10980
10981
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033
11034
11035
11036
11037
11038
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11054 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11055 hardcode_action=
11056 if test -n "$hardcode_libdir_flag_spec" ||
11057    test -n "$runpath_var" ||
11058    test "X$hardcode_automatic" = "Xyes" ; then
11059
11060   # We can hardcode non-existent directories.
11061   if test "$hardcode_direct" != no &&
11062      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11063      # have to relink, otherwise we might link with an installed library
11064      # when we should be linking with a yet-to-be-installed one
11065      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11066      test "$hardcode_minus_L" != no; then
11067     # Linking always hardcodes the temporary library directory.
11068     hardcode_action=relink
11069   else
11070     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11071     hardcode_action=immediate
11072   fi
11073 else
11074   # We cannot hardcode anything, or else we can only hardcode existing
11075   # directories.
11076   hardcode_action=unsupported
11077 fi
11078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11079 $as_echo "$hardcode_action" >&6; }
11080
11081 if test "$hardcode_action" = relink ||
11082    test "$inherit_rpath" = yes; then
11083   # Fast installation is not supported
11084   enable_fast_install=no
11085 elif test "$shlibpath_overrides_runpath" = yes ||
11086      test "$enable_shared" = no; then
11087   # Fast installation is not necessary
11088   enable_fast_install=needless
11089 fi
11090
11091
11092
11093
11094
11095
11096   if test "x$enable_dlopen" != xyes; then
11097   enable_dlopen=unknown
11098   enable_dlopen_self=unknown
11099   enable_dlopen_self_static=unknown
11100 else
11101   lt_cv_dlopen=no
11102   lt_cv_dlopen_libs=
11103
11104   case $host_os in
11105   beos*)
11106     lt_cv_dlopen="load_add_on"
11107     lt_cv_dlopen_libs=
11108     lt_cv_dlopen_self=yes
11109     ;;
11110
11111   mingw* | pw32* | cegcc*)
11112     lt_cv_dlopen="LoadLibrary"
11113     lt_cv_dlopen_libs=
11114     ;;
11115
11116   cygwin*)
11117     lt_cv_dlopen="dlopen"
11118     lt_cv_dlopen_libs=
11119     ;;
11120
11121   darwin*)
11122   # if libdl is installed we need to link against it
11123     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11124 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11125 if ${ac_cv_lib_dl_dlopen+:} false; then :
11126   $as_echo_n "(cached) " >&6
11127 else
11128   ac_check_lib_save_LIBS=$LIBS
11129 LIBS="-ldl  $LIBS"
11130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11131 /* end confdefs.h.  */
11132
11133 /* Override any GCC internal prototype to avoid an error.
11134    Use char because int might match the return type of a GCC
11135    builtin and then its argument prototype would still apply.  */
11136 #ifdef __cplusplus
11137 extern "C"
11138 #endif
11139 char dlopen ();
11140 int
11141 main ()
11142 {
11143 return dlopen ();
11144   ;
11145   return 0;
11146 }
11147 _ACEOF
11148 if ac_fn_c_try_link "$LINENO"; then :
11149   ac_cv_lib_dl_dlopen=yes
11150 else
11151   ac_cv_lib_dl_dlopen=no
11152 fi
11153 rm -f core conftest.err conftest.$ac_objext \
11154     conftest$ac_exeext conftest.$ac_ext
11155 LIBS=$ac_check_lib_save_LIBS
11156 fi
11157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11158 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11159 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11160   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11161 else
11162
11163     lt_cv_dlopen="dyld"
11164     lt_cv_dlopen_libs=
11165     lt_cv_dlopen_self=yes
11166
11167 fi
11168
11169     ;;
11170
11171   *)
11172     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11173 if test "x$ac_cv_func_shl_load" = xyes; then :
11174   lt_cv_dlopen="shl_load"
11175 else
11176   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11177 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11178 if ${ac_cv_lib_dld_shl_load+:} false; then :
11179   $as_echo_n "(cached) " >&6
11180 else
11181   ac_check_lib_save_LIBS=$LIBS
11182 LIBS="-ldld  $LIBS"
11183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11184 /* end confdefs.h.  */
11185
11186 /* Override any GCC internal prototype to avoid an error.
11187    Use char because int might match the return type of a GCC
11188    builtin and then its argument prototype would still apply.  */
11189 #ifdef __cplusplus
11190 extern "C"
11191 #endif
11192 char shl_load ();
11193 int
11194 main ()
11195 {
11196 return shl_load ();
11197   ;
11198   return 0;
11199 }
11200 _ACEOF
11201 if ac_fn_c_try_link "$LINENO"; then :
11202   ac_cv_lib_dld_shl_load=yes
11203 else
11204   ac_cv_lib_dld_shl_load=no
11205 fi
11206 rm -f core conftest.err conftest.$ac_objext \
11207     conftest$ac_exeext conftest.$ac_ext
11208 LIBS=$ac_check_lib_save_LIBS
11209 fi
11210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11211 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11212 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11213   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11214 else
11215   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11216 if test "x$ac_cv_func_dlopen" = xyes; then :
11217   lt_cv_dlopen="dlopen"
11218 else
11219   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11220 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11221 if ${ac_cv_lib_dl_dlopen+:} false; then :
11222   $as_echo_n "(cached) " >&6
11223 else
11224   ac_check_lib_save_LIBS=$LIBS
11225 LIBS="-ldl  $LIBS"
11226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11227 /* end confdefs.h.  */
11228
11229 /* Override any GCC internal prototype to avoid an error.
11230    Use char because int might match the return type of a GCC
11231    builtin and then its argument prototype would still apply.  */
11232 #ifdef __cplusplus
11233 extern "C"
11234 #endif
11235 char dlopen ();
11236 int
11237 main ()
11238 {
11239 return dlopen ();
11240   ;
11241   return 0;
11242 }
11243 _ACEOF
11244 if ac_fn_c_try_link "$LINENO"; then :
11245   ac_cv_lib_dl_dlopen=yes
11246 else
11247   ac_cv_lib_dl_dlopen=no
11248 fi
11249 rm -f core conftest.err conftest.$ac_objext \
11250     conftest$ac_exeext conftest.$ac_ext
11251 LIBS=$ac_check_lib_save_LIBS
11252 fi
11253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11254 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11255 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11256   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11257 else
11258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11259 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11260 if ${ac_cv_lib_svld_dlopen+:} false; then :
11261   $as_echo_n "(cached) " >&6
11262 else
11263   ac_check_lib_save_LIBS=$LIBS
11264 LIBS="-lsvld  $LIBS"
11265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11266 /* end confdefs.h.  */
11267
11268 /* Override any GCC internal prototype to avoid an error.
11269    Use char because int might match the return type of a GCC
11270    builtin and then its argument prototype would still apply.  */
11271 #ifdef __cplusplus
11272 extern "C"
11273 #endif
11274 char dlopen ();
11275 int
11276 main ()
11277 {
11278 return dlopen ();
11279   ;
11280   return 0;
11281 }
11282 _ACEOF
11283 if ac_fn_c_try_link "$LINENO"; then :
11284   ac_cv_lib_svld_dlopen=yes
11285 else
11286   ac_cv_lib_svld_dlopen=no
11287 fi
11288 rm -f core conftest.err conftest.$ac_objext \
11289     conftest$ac_exeext conftest.$ac_ext
11290 LIBS=$ac_check_lib_save_LIBS
11291 fi
11292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11293 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11294 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11295   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11296 else
11297   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11298 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11299 if ${ac_cv_lib_dld_dld_link+:} false; then :
11300   $as_echo_n "(cached) " >&6
11301 else
11302   ac_check_lib_save_LIBS=$LIBS
11303 LIBS="-ldld  $LIBS"
11304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11305 /* end confdefs.h.  */
11306
11307 /* Override any GCC internal prototype to avoid an error.
11308    Use char because int might match the return type of a GCC
11309    builtin and then its argument prototype would still apply.  */
11310 #ifdef __cplusplus
11311 extern "C"
11312 #endif
11313 char dld_link ();
11314 int
11315 main ()
11316 {
11317 return dld_link ();
11318   ;
11319   return 0;
11320 }
11321 _ACEOF
11322 if ac_fn_c_try_link "$LINENO"; then :
11323   ac_cv_lib_dld_dld_link=yes
11324 else
11325   ac_cv_lib_dld_dld_link=no
11326 fi
11327 rm -f core conftest.err conftest.$ac_objext \
11328     conftest$ac_exeext conftest.$ac_ext
11329 LIBS=$ac_check_lib_save_LIBS
11330 fi
11331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11332 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11333 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11334   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11335 fi
11336
11337
11338 fi
11339
11340
11341 fi
11342
11343
11344 fi
11345
11346
11347 fi
11348
11349
11350 fi
11351
11352     ;;
11353   esac
11354
11355   if test "x$lt_cv_dlopen" != xno; then
11356     enable_dlopen=yes
11357   else
11358     enable_dlopen=no
11359   fi
11360
11361   case $lt_cv_dlopen in
11362   dlopen)
11363     save_CPPFLAGS="$CPPFLAGS"
11364     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11365
11366     save_LDFLAGS="$LDFLAGS"
11367     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11368
11369     save_LIBS="$LIBS"
11370     LIBS="$lt_cv_dlopen_libs $LIBS"
11371
11372     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11373 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11374 if ${lt_cv_dlopen_self+:} false; then :
11375   $as_echo_n "(cached) " >&6
11376 else
11377           if test "$cross_compiling" = yes; then :
11378   lt_cv_dlopen_self=cross
11379 else
11380   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11381   lt_status=$lt_dlunknown
11382   cat > conftest.$ac_ext <<_LT_EOF
11383 #line 11393 "configure"
11384 #include "confdefs.h"
11385
11386 #if HAVE_DLFCN_H
11387 #include <dlfcn.h>
11388 #endif
11389
11390 #include <stdio.h>
11391
11392 #ifdef RTLD_GLOBAL
11393 #  define LT_DLGLOBAL           RTLD_GLOBAL
11394 #else
11395 #  ifdef DL_GLOBAL
11396 #    define LT_DLGLOBAL         DL_GLOBAL
11397 #  else
11398 #    define LT_DLGLOBAL         0
11399 #  endif
11400 #endif
11401
11402 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11403    find out it does not work in some platform. */
11404 #ifndef LT_DLLAZY_OR_NOW
11405 #  ifdef RTLD_LAZY
11406 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11407 #  else
11408 #    ifdef DL_LAZY
11409 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11410 #    else
11411 #      ifdef RTLD_NOW
11412 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11413 #      else
11414 #        ifdef DL_NOW
11415 #          define LT_DLLAZY_OR_NOW      DL_NOW
11416 #        else
11417 #          define LT_DLLAZY_OR_NOW      0
11418 #        endif
11419 #      endif
11420 #    endif
11421 #  endif
11422 #endif
11423
11424 /* When -fvisbility=hidden is used, assume the code has been annotated
11425    correspondingly for the symbols needed.  */
11426 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11427 void fnord () __attribute__((visibility("default")));
11428 #endif
11429
11430 void fnord () { int i=42; }
11431 int main ()
11432 {
11433   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11434   int status = $lt_dlunknown;
11435
11436   if (self)
11437     {
11438       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11439       else
11440         {
11441           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11442           else puts (dlerror ());
11443         }
11444       /* dlclose (self); */
11445     }
11446   else
11447     puts (dlerror ());
11448
11449   return status;
11450 }
11451 _LT_EOF
11452   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11453   (eval $ac_link) 2>&5
11454   ac_status=$?
11455   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11456   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11457     (./conftest; exit; ) >&5 2>/dev/null
11458     lt_status=$?
11459     case x$lt_status in
11460       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11461       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11462       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11463     esac
11464   else :
11465     # compilation failed
11466     lt_cv_dlopen_self=no
11467   fi
11468 fi
11469 rm -fr conftest*
11470
11471
11472 fi
11473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11474 $as_echo "$lt_cv_dlopen_self" >&6; }
11475
11476     if test "x$lt_cv_dlopen_self" = xyes; then
11477       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11478       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11479 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11480 if ${lt_cv_dlopen_self_static+:} false; then :
11481   $as_echo_n "(cached) " >&6
11482 else
11483           if test "$cross_compiling" = yes; then :
11484   lt_cv_dlopen_self_static=cross
11485 else
11486   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11487   lt_status=$lt_dlunknown
11488   cat > conftest.$ac_ext <<_LT_EOF
11489 #line 11499 "configure"
11490 #include "confdefs.h"
11491
11492 #if HAVE_DLFCN_H
11493 #include <dlfcn.h>
11494 #endif
11495
11496 #include <stdio.h>
11497
11498 #ifdef RTLD_GLOBAL
11499 #  define LT_DLGLOBAL           RTLD_GLOBAL
11500 #else
11501 #  ifdef DL_GLOBAL
11502 #    define LT_DLGLOBAL         DL_GLOBAL
11503 #  else
11504 #    define LT_DLGLOBAL         0
11505 #  endif
11506 #endif
11507
11508 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11509    find out it does not work in some platform. */
11510 #ifndef LT_DLLAZY_OR_NOW
11511 #  ifdef RTLD_LAZY
11512 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11513 #  else
11514 #    ifdef DL_LAZY
11515 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11516 #    else
11517 #      ifdef RTLD_NOW
11518 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11519 #      else
11520 #        ifdef DL_NOW
11521 #          define LT_DLLAZY_OR_NOW      DL_NOW
11522 #        else
11523 #          define LT_DLLAZY_OR_NOW      0
11524 #        endif
11525 #      endif
11526 #    endif
11527 #  endif
11528 #endif
11529
11530 /* When -fvisbility=hidden is used, assume the code has been annotated
11531    correspondingly for the symbols needed.  */
11532 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11533 void fnord () __attribute__((visibility("default")));
11534 #endif
11535
11536 void fnord () { int i=42; }
11537 int main ()
11538 {
11539   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11540   int status = $lt_dlunknown;
11541
11542   if (self)
11543     {
11544       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11545       else
11546         {
11547           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11548           else puts (dlerror ());
11549         }
11550       /* dlclose (self); */
11551     }
11552   else
11553     puts (dlerror ());
11554
11555   return status;
11556 }
11557 _LT_EOF
11558   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11559   (eval $ac_link) 2>&5
11560   ac_status=$?
11561   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11562   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11563     (./conftest; exit; ) >&5 2>/dev/null
11564     lt_status=$?
11565     case x$lt_status in
11566       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11567       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11568       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11569     esac
11570   else :
11571     # compilation failed
11572     lt_cv_dlopen_self_static=no
11573   fi
11574 fi
11575 rm -fr conftest*
11576
11577
11578 fi
11579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11580 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11581     fi
11582
11583     CPPFLAGS="$save_CPPFLAGS"
11584     LDFLAGS="$save_LDFLAGS"
11585     LIBS="$save_LIBS"
11586     ;;
11587   esac
11588
11589   case $lt_cv_dlopen_self in
11590   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11591   *) enable_dlopen_self=unknown ;;
11592   esac
11593
11594   case $lt_cv_dlopen_self_static in
11595   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11596   *) enable_dlopen_self_static=unknown ;;
11597   esac
11598 fi
11599
11600
11601
11602
11603
11604
11605
11606
11607
11608
11609
11610
11611
11612
11613
11614
11615
11616 striplib=
11617 old_striplib=
11618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11619 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11620 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11621   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11622   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11624 $as_echo "yes" >&6; }
11625 else
11626 # FIXME - insert some real tests, host_os isn't really good enough
11627   case $host_os in
11628   darwin*)
11629     if test -n "$STRIP" ; then
11630       striplib="$STRIP -x"
11631       old_striplib="$STRIP -S"
11632       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11633 $as_echo "yes" >&6; }
11634     else
11635       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11636 $as_echo "no" >&6; }
11637     fi
11638     ;;
11639   *)
11640     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11641 $as_echo "no" >&6; }
11642     ;;
11643   esac
11644 fi
11645
11646
11647
11648
11649
11650
11651
11652
11653
11654
11655
11656
11657   # Report which library types will actually be built
11658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11659 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11661 $as_echo "$can_build_shared" >&6; }
11662
11663   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11664 $as_echo_n "checking whether to build shared libraries... " >&6; }
11665   test "$can_build_shared" = "no" && enable_shared=no
11666
11667   # On AIX, shared libraries and static libraries use the same namespace, and
11668   # are all built from PIC.
11669   case $host_os in
11670   aix3*)
11671     test "$enable_shared" = yes && enable_static=no
11672     if test -n "$RANLIB"; then
11673       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11674       postinstall_cmds='$RANLIB $lib'
11675     fi
11676     ;;
11677
11678   aix[4-9]*)
11679     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11680       test "$enable_shared" = yes && enable_static=no
11681     fi
11682     ;;
11683   esac
11684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11685 $as_echo "$enable_shared" >&6; }
11686
11687   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11688 $as_echo_n "checking whether to build static libraries... " >&6; }
11689   # Make sure either enable_shared or enable_static is yes.
11690   test "$enable_shared" = yes || enable_static=yes
11691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11692 $as_echo "$enable_static" >&6; }
11693
11694
11695
11696
11697 fi
11698 ac_ext=c
11699 ac_cpp='$CPP $CPPFLAGS'
11700 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11701 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11702 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11703
11704 CC="$lt_save_CC"
11705
11706
11707
11708
11709
11710
11711
11712
11713
11714
11715
11716
11717
11718         ac_config_commands="$ac_config_commands libtool"
11719
11720
11721
11722
11723 # Only expand once:
11724
11725
11726
11727
11728
11729 case $host in
11730   *-cygwin* | *-mingw*)
11731     # 'host' will be top-level target in the case of a target lib,
11732     # we must compare to with_cross_host to decide if this is a native
11733     # or cross-compiler and select where to install dlls appropriately.
11734     if test -n "$with_cross_host" &&
11735         test x"$with_cross_host" != x"no"; then
11736       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11737     else
11738       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11739     fi
11740     ;;
11741   *)
11742     lt_host_flags=
11743     ;;
11744 esac
11745
11746
11747
11748
11749
11750
11751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11752 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11753     # Check whether --enable-maintainer-mode was given.
11754 if test "${enable_maintainer_mode+set}" = set; then :
11755   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11756 else
11757   USE_MAINTAINER_MODE=no
11758 fi
11759
11760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11761 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11762    if test $USE_MAINTAINER_MODE = yes; then
11763   MAINTAINER_MODE_TRUE=
11764   MAINTAINER_MODE_FALSE='#'
11765 else
11766   MAINTAINER_MODE_TRUE='#'
11767   MAINTAINER_MODE_FALSE=
11768 fi
11769
11770   MAINT=$MAINTAINER_MODE_TRUE
11771
11772
11773
11774 # For libtool versioning info, format is CURRENT:REVISION:AGE
11775 libtool_VERSION=3:0:2
11776
11777
11778 # Check for used threading-model
11779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11780 $as_echo_n "checking for thread model used by GCC... " >&6; }
11781 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11783 $as_echo "$target_thread_file" >&6; }
11784
11785 case "$target" in
11786  *aarch64*)
11787     ac_ext=c
11788 ac_cpp='$CPP $CPPFLAGS'
11789 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11790 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11791 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11792
11793 enable_aarch64_lse=
11794 save_CFLAGS="$CFLAGS"
11795 for real_option in -march=armv8-a+lse; do
11796   # Do the check with the no- prefix removed since gcc silently
11797   # accepts any -Wno-* option on purpose
11798   case $real_option in
11799     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11800     *) option=$real_option ;;
11801   esac
11802   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11803
11804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11805 $as_echo_n "checking whether $CC supports $option... " >&6; }
11806 if eval \${$as_acx_Woption+:} false; then :
11807   $as_echo_n "(cached) " >&6
11808 else
11809   CFLAGS="$option"
11810     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11811 /* end confdefs.h.  */
11812
11813 int
11814 main ()
11815 {
11816
11817   ;
11818   return 0;
11819 }
11820 _ACEOF
11821 if ac_fn_c_try_compile "$LINENO"; then :
11822   eval "$as_acx_Woption=yes"
11823 else
11824   eval "$as_acx_Woption=no"
11825 fi
11826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11827
11828 fi
11829 eval ac_res=\$$as_acx_Woption
11830                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11831 $as_echo "$ac_res" >&6; }
11832   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11833   enable_aarch64_lse="$enable_aarch64_lse${enable_aarch64_lse:+ }$real_option"
11834 fi
11835   done
11836 CFLAGS="$save_CFLAGS"
11837 ac_ext=c
11838 ac_cpp='$CPP $CPPFLAGS'
11839 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11840 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11841 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11842
11843
11844     ;;
11845 esac
11846
11847 # Get target configury.
11848 . ${srcdir}/configure.tgt
11849 if test -n "$UNSUPPORTED"; then
11850   as_fn_error $? "Configuration ${target} is unsupported." "$LINENO" 5
11851 fi
11852
11853 # Write out the ifunc resolver arg type.
11854
11855 cat >>confdefs.h <<_ACEOF
11856 #define IFUNC_RESOLVER_ARGS $IFUNC_RESOLVER_ARGS
11857 _ACEOF
11858
11859
11860 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11861 # make silly decisions about what the cpu can do.
11862 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11863
11864 # Check header files.
11865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11866 $as_echo_n "checking for ANSI C header files... " >&6; }
11867 if ${ac_cv_header_stdc+:} false; then :
11868   $as_echo_n "(cached) " >&6
11869 else
11870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11871 /* end confdefs.h.  */
11872 #include <stdlib.h>
11873 #include <stdarg.h>
11874 #include <string.h>
11875 #include <float.h>
11876
11877 int
11878 main ()
11879 {
11880
11881   ;
11882   return 0;
11883 }
11884 _ACEOF
11885 if ac_fn_c_try_compile "$LINENO"; then :
11886   ac_cv_header_stdc=yes
11887 else
11888   ac_cv_header_stdc=no
11889 fi
11890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11891
11892 if test $ac_cv_header_stdc = yes; then
11893   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11895 /* end confdefs.h.  */
11896 #include <string.h>
11897
11898 _ACEOF
11899 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11900   $EGREP "memchr" >/dev/null 2>&1; then :
11901
11902 else
11903   ac_cv_header_stdc=no
11904 fi
11905 rm -f conftest*
11906
11907 fi
11908
11909 if test $ac_cv_header_stdc = yes; then
11910   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11911   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11912 /* end confdefs.h.  */
11913 #include <stdlib.h>
11914
11915 _ACEOF
11916 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11917   $EGREP "free" >/dev/null 2>&1; then :
11918
11919 else
11920   ac_cv_header_stdc=no
11921 fi
11922 rm -f conftest*
11923
11924 fi
11925
11926 if test $ac_cv_header_stdc = yes; then
11927   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11928   if test "$cross_compiling" = yes; then :
11929   :
11930 else
11931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11932 /* end confdefs.h.  */
11933 #include <ctype.h>
11934 #include <stdlib.h>
11935 #if ((' ' & 0x0FF) == 0x020)
11936 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11937 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11938 #else
11939 # define ISLOWER(c) \
11940                    (('a' <= (c) && (c) <= 'i') \
11941                      || ('j' <= (c) && (c) <= 'r') \
11942                      || ('s' <= (c) && (c) <= 'z'))
11943 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11944 #endif
11945
11946 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11947 int
11948 main ()
11949 {
11950   int i;
11951   for (i = 0; i < 256; i++)
11952     if (XOR (islower (i), ISLOWER (i))
11953         || toupper (i) != TOUPPER (i))
11954       return 2;
11955   return 0;
11956 }
11957 _ACEOF
11958 if ac_fn_c_try_run "$LINENO"; then :
11959
11960 else
11961   ac_cv_header_stdc=no
11962 fi
11963 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11964   conftest.$ac_objext conftest.beam conftest.$ac_ext
11965 fi
11966
11967 fi
11968 fi
11969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11970 $as_echo "$ac_cv_header_stdc" >&6; }
11971 if test $ac_cv_header_stdc = yes; then
11972
11973 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11974
11975 fi
11976
11977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
11978 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
11979 if ${gcc_cv_header_string+:} false; then :
11980   $as_echo_n "(cached) " >&6
11981 else
11982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11983 /* end confdefs.h.  */
11984 #include <string.h>
11985 #include <strings.h>
11986 int
11987 main ()
11988 {
11989
11990   ;
11991   return 0;
11992 }
11993 _ACEOF
11994 if ac_fn_c_try_compile "$LINENO"; then :
11995   gcc_cv_header_string=yes
11996 else
11997   gcc_cv_header_string=no
11998 fi
11999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12000 fi
12001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
12002 $as_echo "$gcc_cv_header_string" >&6; }
12003 if test $gcc_cv_header_string = yes; then
12004
12005 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
12006
12007 fi
12008
12009
12010
12011 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12012
12013 acx_cv_header_stdint=stddef.h
12014 acx_cv_header_stdint_kind="(already complete)"
12015 for i in stdint.h $inttype_headers; do
12016   unset ac_cv_type_uintptr_t
12017   unset ac_cv_type_uintmax_t
12018   unset ac_cv_type_int_least32_t
12019   unset ac_cv_type_int_fast32_t
12020   unset ac_cv_type_uint64_t
12021   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12022   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12023 #include <$i>
12024 "
12025 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12026   acx_cv_header_stdint=$i
12027 else
12028   continue
12029 fi
12030
12031   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12032 #include <$i>
12033 "
12034 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12035
12036 else
12037   acx_cv_header_stdint_kind="(mostly complete)"
12038 fi
12039
12040   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12041 #include <$i>
12042 "
12043 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12044
12045 else
12046   acx_cv_header_stdint_kind="(mostly complete)"
12047 fi
12048
12049   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12050 #include <$i>
12051 "
12052 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12053
12054 else
12055   acx_cv_header_stdint_kind="(mostly complete)"
12056 fi
12057
12058   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12059 #include <$i>
12060 "
12061 if test "x$ac_cv_type_uint64_t" = xyes; then :
12062
12063 else
12064   acx_cv_header_stdint_kind="(lacks uint64_t)"
12065 fi
12066
12067   break
12068 done
12069 if test "$acx_cv_header_stdint" = stddef.h; then
12070   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12071   for i in stdint.h $inttype_headers; do
12072     unset ac_cv_type_uintptr_t
12073     unset ac_cv_type_uint32_t
12074     unset ac_cv_type_uint64_t
12075     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12076     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12077 #include <$i>
12078 "
12079 if test "x$ac_cv_type_uint32_t" = xyes; then :
12080   acx_cv_header_stdint=$i
12081 else
12082   continue
12083 fi
12084
12085     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12086 #include <$i>
12087 "
12088 if test "x$ac_cv_type_uint64_t" = xyes; then :
12089
12090 fi
12091
12092     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12093 #include <$i>
12094 "
12095 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12096
12097 fi
12098
12099     break
12100   done
12101 fi
12102 if test "$acx_cv_header_stdint" = stddef.h; then
12103   acx_cv_header_stdint_kind="(u_intXX_t style)"
12104   for i in sys/types.h $inttype_headers; do
12105     unset ac_cv_type_u_int32_t
12106     unset ac_cv_type_u_int64_t
12107     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12108     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12109 #include <$i>
12110 "
12111 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12112   acx_cv_header_stdint=$i
12113 else
12114   continue
12115 fi
12116
12117     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12118 #include <$i>
12119 "
12120 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12121
12122 fi
12123
12124     break
12125   done
12126 fi
12127 if test "$acx_cv_header_stdint" = stddef.h; then
12128   acx_cv_header_stdint_kind="(using manual detection)"
12129 fi
12130
12131 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12132 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12133 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12134 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12135 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12136
12137 # ----------------- Summarize what we found so far
12138
12139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12140 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12141
12142 case `$as_basename -- gstdint.h ||
12143 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12144          Xgstdint.h : 'X\(//\)$' \| \
12145          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12146 $as_echo X/gstdint.h |
12147     sed '/^.*\/\([^/][^/]*\)\/*$/{
12148             s//\1/
12149             q
12150           }
12151           /^X\/\(\/\/\)$/{
12152             s//\1/
12153             q
12154           }
12155           /^X\/\(\/\).*/{
12156             s//\1/
12157             q
12158           }
12159           s/.*/./; q'` in
12160   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12161 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12162   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12163 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12164   *) ;;
12165 esac
12166
12167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12168 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12169
12170 # ----------------- done included file, check C basic types --------
12171
12172 # Lacking an uintptr_t?  Test size of void *
12173 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12174   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12175 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12176 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12177 # This bug is HP SR number 8606223364.
12178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12179 $as_echo_n "checking size of void *... " >&6; }
12180 if ${ac_cv_sizeof_void_p+:} false; then :
12181   $as_echo_n "(cached) " >&6
12182 else
12183   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12184
12185 else
12186   if test "$ac_cv_type_void_p" = yes; then
12187      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12188 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12189 as_fn_error 77 "cannot compute sizeof (void *)
12190 See \`config.log' for more details" "$LINENO" 5; }
12191    else
12192      ac_cv_sizeof_void_p=0
12193    fi
12194 fi
12195
12196 fi
12197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12198 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12199
12200
12201
12202 cat >>confdefs.h <<_ACEOF
12203 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12204 _ACEOF
12205
12206  ;;
12207 esac
12208
12209 # Lacking an uint64_t?  Test size of long
12210 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
12211   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
12212 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12213 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12214 # This bug is HP SR number 8606223364.
12215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
12216 $as_echo_n "checking size of long... " >&6; }
12217 if ${ac_cv_sizeof_long+:} false; then :
12218   $as_echo_n "(cached) " >&6
12219 else
12220   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
12221
12222 else
12223   if test "$ac_cv_type_long" = yes; then
12224      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12225 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12226 as_fn_error 77 "cannot compute sizeof (long)
12227 See \`config.log' for more details" "$LINENO" 5; }
12228    else
12229      ac_cv_sizeof_long=0
12230    fi
12231 fi
12232
12233 fi
12234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
12235 $as_echo "$ac_cv_sizeof_long" >&6; }
12236
12237
12238
12239 cat >>confdefs.h <<_ACEOF
12240 #define SIZEOF_LONG $ac_cv_sizeof_long
12241 _ACEOF
12242
12243  ;;
12244 esac
12245
12246 if test $acx_cv_header_stdint = stddef.h; then
12247   # Lacking a good header?  Test size of everything and deduce all types.
12248   # The cast to long int works around a bug in the HP C Compiler
12249 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12250 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12251 # This bug is HP SR number 8606223364.
12252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
12253 $as_echo_n "checking size of int... " >&6; }
12254 if ${ac_cv_sizeof_int+:} false; then :
12255   $as_echo_n "(cached) " >&6
12256 else
12257   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12258
12259 else
12260   if test "$ac_cv_type_int" = yes; then
12261      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12262 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12263 as_fn_error 77 "cannot compute sizeof (int)
12264 See \`config.log' for more details" "$LINENO" 5; }
12265    else
12266      ac_cv_sizeof_int=0
12267    fi
12268 fi
12269
12270 fi
12271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12272 $as_echo "$ac_cv_sizeof_int" >&6; }
12273
12274
12275
12276 cat >>confdefs.h <<_ACEOF
12277 #define SIZEOF_INT $ac_cv_sizeof_int
12278 _ACEOF
12279
12280
12281   # The cast to long int works around a bug in the HP C Compiler
12282 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12283 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12284 # This bug is HP SR number 8606223364.
12285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12286 $as_echo_n "checking size of short... " >&6; }
12287 if ${ac_cv_sizeof_short+:} false; then :
12288   $as_echo_n "(cached) " >&6
12289 else
12290   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12291
12292 else
12293   if test "$ac_cv_type_short" = yes; then
12294      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12295 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12296 as_fn_error 77 "cannot compute sizeof (short)
12297 See \`config.log' for more details" "$LINENO" 5; }
12298    else
12299      ac_cv_sizeof_short=0
12300    fi
12301 fi
12302
12303 fi
12304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12305 $as_echo "$ac_cv_sizeof_short" >&6; }
12306
12307
12308
12309 cat >>confdefs.h <<_ACEOF
12310 #define SIZEOF_SHORT $ac_cv_sizeof_short
12311 _ACEOF
12312
12313
12314   # The cast to long int works around a bug in the HP C Compiler
12315 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12316 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12317 # This bug is HP SR number 8606223364.
12318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12319 $as_echo_n "checking size of char... " >&6; }
12320 if ${ac_cv_sizeof_char+:} false; then :
12321   $as_echo_n "(cached) " >&6
12322 else
12323   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12324
12325 else
12326   if test "$ac_cv_type_char" = yes; then
12327      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12328 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12329 as_fn_error 77 "cannot compute sizeof (char)
12330 See \`config.log' for more details" "$LINENO" 5; }
12331    else
12332      ac_cv_sizeof_char=0
12333    fi
12334 fi
12335
12336 fi
12337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12338 $as_echo "$ac_cv_sizeof_char" >&6; }
12339
12340
12341
12342 cat >>confdefs.h <<_ACEOF
12343 #define SIZEOF_CHAR $ac_cv_sizeof_char
12344 _ACEOF
12345
12346
12347
12348   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12349 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12350   case "$ac_cv_sizeof_char" in
12351     1) acx_cv_type_int8_t=char ;;
12352     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
12353   esac
12354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12355 $as_echo "$acx_cv_type_int8_t" >&6; }
12356
12357   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12358 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12359   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12360     2:*) acx_cv_type_int16_t=int ;;
12361     *:2) acx_cv_type_int16_t=short ;;
12362     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
12363   esac
12364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12365 $as_echo "$acx_cv_type_int16_t" >&6; }
12366
12367   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12368 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12369   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12370     4:*) acx_cv_type_int32_t=int ;;
12371     *:4) acx_cv_type_int32_t=long ;;
12372     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
12373   esac
12374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12375 $as_echo "$acx_cv_type_int32_t" >&6; }
12376 fi
12377
12378 # These tests are here to make the output prettier
12379
12380 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12381   case "$ac_cv_sizeof_long" in
12382     8) acx_cv_type_int64_t=long ;;
12383   esac
12384   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12385 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12387 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12388 fi
12389
12390 # Now we can use the above types
12391
12392 if test "$ac_cv_type_uintptr_t" != yes; then
12393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12394 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12395   case $ac_cv_sizeof_void_p in
12396     2) acx_cv_type_intptr_t=int16_t ;;
12397     4) acx_cv_type_intptr_t=int32_t ;;
12398     8) acx_cv_type_intptr_t=int64_t ;;
12399     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12400   esac
12401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12402 $as_echo "$acx_cv_type_intptr_t" >&6; }
12403 fi
12404
12405 # ----------------- done all checks, emit header -------------
12406 ac_config_commands="$ac_config_commands gstdint.h"
12407
12408
12409
12410 for ac_header in fenv.h
12411 do :
12412   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12413 if test "x$ac_cv_header_fenv_h" = xyes; then :
12414   cat >>confdefs.h <<_ACEOF
12415 #define HAVE_FENV_H 1
12416 _ACEOF
12417
12418 fi
12419
12420 done
12421
12422
12423 # Check for common type sizes
12424
12425   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12426 $as_echo_n "checking for 1 byte integer... " >&6; }
12427 if ${libat_cv_have_mode_QI+:} false; then :
12428   $as_echo_n "(cached) " >&6
12429 else
12430   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12431 /* end confdefs.h.  */
12432 int x __attribute__((mode(QI)));
12433 _ACEOF
12434 if ac_fn_c_try_compile "$LINENO"; then :
12435   libat_cv_have_mode_QI=yes
12436 else
12437   libat_cv_have_mode_QI=no
12438 fi
12439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12440 fi
12441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12442 $as_echo "$libat_cv_have_mode_QI" >&6; }
12443
12444   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12445
12446 cat >>confdefs.h <<_ACEOF
12447 #define HAVE_INT1 $yesno
12448 _ACEOF
12449
12450
12451   if test x$libat_cv_have_mode_QI = xyes; then
12452     SIZES="$SIZES 1"
12453   fi
12454
12455
12456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12457 $as_echo_n "checking for 2 byte integer... " >&6; }
12458 if ${libat_cv_have_mode_HI+:} false; then :
12459   $as_echo_n "(cached) " >&6
12460 else
12461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12462 /* end confdefs.h.  */
12463 int x __attribute__((mode(HI)));
12464 _ACEOF
12465 if ac_fn_c_try_compile "$LINENO"; then :
12466   libat_cv_have_mode_HI=yes
12467 else
12468   libat_cv_have_mode_HI=no
12469 fi
12470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12471 fi
12472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12473 $as_echo "$libat_cv_have_mode_HI" >&6; }
12474
12475   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12476
12477 cat >>confdefs.h <<_ACEOF
12478 #define HAVE_INT2 $yesno
12479 _ACEOF
12480
12481
12482   if test x$libat_cv_have_mode_HI = xyes; then
12483     SIZES="$SIZES 2"
12484   fi
12485
12486
12487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12488 $as_echo_n "checking for 4 byte integer... " >&6; }
12489 if ${libat_cv_have_mode_SI+:} false; then :
12490   $as_echo_n "(cached) " >&6
12491 else
12492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12493 /* end confdefs.h.  */
12494 int x __attribute__((mode(SI)));
12495 _ACEOF
12496 if ac_fn_c_try_compile "$LINENO"; then :
12497   libat_cv_have_mode_SI=yes
12498 else
12499   libat_cv_have_mode_SI=no
12500 fi
12501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12502 fi
12503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12504 $as_echo "$libat_cv_have_mode_SI" >&6; }
12505
12506   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12507
12508 cat >>confdefs.h <<_ACEOF
12509 #define HAVE_INT4 $yesno
12510 _ACEOF
12511
12512
12513   if test x$libat_cv_have_mode_SI = xyes; then
12514     SIZES="$SIZES 4"
12515   fi
12516
12517
12518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12519 $as_echo_n "checking for 8 byte integer... " >&6; }
12520 if ${libat_cv_have_mode_DI+:} false; then :
12521   $as_echo_n "(cached) " >&6
12522 else
12523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12524 /* end confdefs.h.  */
12525 int x __attribute__((mode(DI)));
12526 _ACEOF
12527 if ac_fn_c_try_compile "$LINENO"; then :
12528   libat_cv_have_mode_DI=yes
12529 else
12530   libat_cv_have_mode_DI=no
12531 fi
12532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12533 fi
12534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12535 $as_echo "$libat_cv_have_mode_DI" >&6; }
12536
12537   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12538
12539 cat >>confdefs.h <<_ACEOF
12540 #define HAVE_INT8 $yesno
12541 _ACEOF
12542
12543
12544   if test x$libat_cv_have_mode_DI = xyes; then
12545     SIZES="$SIZES 8"
12546   fi
12547
12548
12549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12550 $as_echo_n "checking for 16 byte integer... " >&6; }
12551 if ${libat_cv_have_mode_TI+:} false; then :
12552   $as_echo_n "(cached) " >&6
12553 else
12554   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12555 /* end confdefs.h.  */
12556 int x __attribute__((mode(TI)));
12557 _ACEOF
12558 if ac_fn_c_try_compile "$LINENO"; then :
12559   libat_cv_have_mode_TI=yes
12560 else
12561   libat_cv_have_mode_TI=no
12562 fi
12563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12564 fi
12565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12566 $as_echo "$libat_cv_have_mode_TI" >&6; }
12567
12568   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12569
12570 cat >>confdefs.h <<_ACEOF
12571 #define HAVE_INT16 $yesno
12572 _ACEOF
12573
12574
12575   if test x$libat_cv_have_mode_TI = xyes; then
12576     SIZES="$SIZES 16"
12577   fi
12578
12579
12580
12581 # Check for compiler builtins of atomic operations.
12582
12583   # Do link tests if possible, instead asm tests, limited to some platforms
12584   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12585   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12586   atomic_builtins_link_tests=no
12587   if test x$gcc_no_link != xyes; then
12588     # Can do link tests. Limit to some tested platforms
12589     case "$host" in
12590       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12591         atomic_builtins_link_tests=yes
12592         ;;
12593     esac
12594   fi
12595
12596
12597
12598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12599 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12600 if ${libat_cv_have_at_ldst_1+:} false; then :
12601   $as_echo_n "(cached) " >&6
12602 else
12603
12604     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12605 /* end confdefs.h.  */
12606
12607 int
12608 main ()
12609 {
12610 typedef int T __attribute__((mode(QI)));
12611      T *x; volatile T sink; asm("" : "=g"(x));
12612      sink = __atomic_load_n(x, 0);
12613      __atomic_store_n(x, sink, 0);
12614   ;
12615   return 0;
12616 }
12617 _ACEOF
12618     if test x$atomic_builtins_link_tests = xyes; then
12619       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12620   (eval $ac_link) 2>&5
12621   ac_status=$?
12622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12623   test $ac_status = 0; }; then
12624         eval libat_cv_have_at_ldst_1=yes
12625       else
12626         eval libat_cv_have_at_ldst_1=no
12627       fi
12628     else
12629       old_CFLAGS="$CFLAGS"
12630       # Compile unoptimized.
12631       CFLAGS="$CFLAGS -O0 -S"
12632       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12633   (eval $ac_compile) 2>&5
12634   ac_status=$?
12635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12636   test $ac_status = 0; }; then
12637         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12638           eval libat_cv_have_at_ldst_1=no
12639         else
12640           eval libat_cv_have_at_ldst_1=yes
12641         fi
12642       else
12643         eval libat_cv_have_at_ldst_1=no
12644       fi
12645       CFLAGS="$old_CFLAGS"
12646     fi
12647     rm -f conftest*
12648
12649 fi
12650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12651 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12652
12653
12654   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12655
12656 cat >>confdefs.h <<_ACEOF
12657 #define HAVE_ATOMIC_LDST_1 $yesno
12658 _ACEOF
12659
12660
12661
12662
12663
12664
12665
12666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12667 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12668 if ${libat_cv_have_at_ldst_2+:} false; then :
12669   $as_echo_n "(cached) " >&6
12670 else
12671
12672     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12673 /* end confdefs.h.  */
12674
12675 int
12676 main ()
12677 {
12678 typedef int T __attribute__((mode(HI)));
12679      T *x; volatile T sink; asm("" : "=g"(x));
12680      sink = __atomic_load_n(x, 0);
12681      __atomic_store_n(x, sink, 0);
12682   ;
12683   return 0;
12684 }
12685 _ACEOF
12686     if test x$atomic_builtins_link_tests = xyes; then
12687       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12688   (eval $ac_link) 2>&5
12689   ac_status=$?
12690   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12691   test $ac_status = 0; }; then
12692         eval libat_cv_have_at_ldst_2=yes
12693       else
12694         eval libat_cv_have_at_ldst_2=no
12695       fi
12696     else
12697       old_CFLAGS="$CFLAGS"
12698       # Compile unoptimized.
12699       CFLAGS="$CFLAGS -O0 -S"
12700       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12701   (eval $ac_compile) 2>&5
12702   ac_status=$?
12703   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12704   test $ac_status = 0; }; then
12705         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12706           eval libat_cv_have_at_ldst_2=no
12707         else
12708           eval libat_cv_have_at_ldst_2=yes
12709         fi
12710       else
12711         eval libat_cv_have_at_ldst_2=no
12712       fi
12713       CFLAGS="$old_CFLAGS"
12714     fi
12715     rm -f conftest*
12716
12717 fi
12718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12719 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12720
12721
12722   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12723
12724 cat >>confdefs.h <<_ACEOF
12725 #define HAVE_ATOMIC_LDST_2 $yesno
12726 _ACEOF
12727
12728
12729
12730
12731
12732
12733
12734   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12735 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12736 if ${libat_cv_have_at_ldst_4+:} false; then :
12737   $as_echo_n "(cached) " >&6
12738 else
12739
12740     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12741 /* end confdefs.h.  */
12742
12743 int
12744 main ()
12745 {
12746 typedef int T __attribute__((mode(SI)));
12747      T *x; volatile T sink; asm("" : "=g"(x));
12748      sink = __atomic_load_n(x, 0);
12749      __atomic_store_n(x, sink, 0);
12750   ;
12751   return 0;
12752 }
12753 _ACEOF
12754     if test x$atomic_builtins_link_tests = xyes; then
12755       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12756   (eval $ac_link) 2>&5
12757   ac_status=$?
12758   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12759   test $ac_status = 0; }; then
12760         eval libat_cv_have_at_ldst_4=yes
12761       else
12762         eval libat_cv_have_at_ldst_4=no
12763       fi
12764     else
12765       old_CFLAGS="$CFLAGS"
12766       # Compile unoptimized.
12767       CFLAGS="$CFLAGS -O0 -S"
12768       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12769   (eval $ac_compile) 2>&5
12770   ac_status=$?
12771   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12772   test $ac_status = 0; }; then
12773         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12774           eval libat_cv_have_at_ldst_4=no
12775         else
12776           eval libat_cv_have_at_ldst_4=yes
12777         fi
12778       else
12779         eval libat_cv_have_at_ldst_4=no
12780       fi
12781       CFLAGS="$old_CFLAGS"
12782     fi
12783     rm -f conftest*
12784
12785 fi
12786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12787 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12788
12789
12790   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12791
12792 cat >>confdefs.h <<_ACEOF
12793 #define HAVE_ATOMIC_LDST_4 $yesno
12794 _ACEOF
12795
12796
12797
12798
12799
12800
12801
12802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12803 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12804 if ${libat_cv_have_at_ldst_8+:} false; then :
12805   $as_echo_n "(cached) " >&6
12806 else
12807
12808     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12809 /* end confdefs.h.  */
12810
12811 int
12812 main ()
12813 {
12814 typedef int T __attribute__((mode(DI)));
12815      T *x; volatile T sink; asm("" : "=g"(x));
12816      sink = __atomic_load_n(x, 0);
12817      __atomic_store_n(x, sink, 0);
12818   ;
12819   return 0;
12820 }
12821 _ACEOF
12822     if test x$atomic_builtins_link_tests = xyes; then
12823       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12824   (eval $ac_link) 2>&5
12825   ac_status=$?
12826   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12827   test $ac_status = 0; }; then
12828         eval libat_cv_have_at_ldst_8=yes
12829       else
12830         eval libat_cv_have_at_ldst_8=no
12831       fi
12832     else
12833       old_CFLAGS="$CFLAGS"
12834       # Compile unoptimized.
12835       CFLAGS="$CFLAGS -O0 -S"
12836       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12837   (eval $ac_compile) 2>&5
12838   ac_status=$?
12839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12840   test $ac_status = 0; }; then
12841         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12842           eval libat_cv_have_at_ldst_8=no
12843         else
12844           eval libat_cv_have_at_ldst_8=yes
12845         fi
12846       else
12847         eval libat_cv_have_at_ldst_8=no
12848       fi
12849       CFLAGS="$old_CFLAGS"
12850     fi
12851     rm -f conftest*
12852
12853 fi
12854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12855 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12856
12857
12858   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12859
12860 cat >>confdefs.h <<_ACEOF
12861 #define HAVE_ATOMIC_LDST_8 $yesno
12862 _ACEOF
12863
12864
12865
12866
12867
12868
12869
12870   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12871 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12872 if ${libat_cv_have_at_ldst_16+:} false; then :
12873   $as_echo_n "(cached) " >&6
12874 else
12875
12876     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12877 /* end confdefs.h.  */
12878
12879 int
12880 main ()
12881 {
12882 typedef int T __attribute__((mode(TI)));
12883      T *x; volatile T sink; asm("" : "=g"(x));
12884      sink = __atomic_load_n(x, 0);
12885      __atomic_store_n(x, sink, 0);
12886   ;
12887   return 0;
12888 }
12889 _ACEOF
12890     if test x$atomic_builtins_link_tests = xyes; then
12891       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12892   (eval $ac_link) 2>&5
12893   ac_status=$?
12894   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12895   test $ac_status = 0; }; then
12896         eval libat_cv_have_at_ldst_16=yes
12897       else
12898         eval libat_cv_have_at_ldst_16=no
12899       fi
12900     else
12901       old_CFLAGS="$CFLAGS"
12902       # Compile unoptimized.
12903       CFLAGS="$CFLAGS -O0 -S"
12904       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12905   (eval $ac_compile) 2>&5
12906   ac_status=$?
12907   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12908   test $ac_status = 0; }; then
12909         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12910           eval libat_cv_have_at_ldst_16=no
12911         else
12912           eval libat_cv_have_at_ldst_16=yes
12913         fi
12914       else
12915         eval libat_cv_have_at_ldst_16=no
12916       fi
12917       CFLAGS="$old_CFLAGS"
12918     fi
12919     rm -f conftest*
12920
12921 fi
12922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
12923 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
12924
12925
12926   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
12927
12928 cat >>confdefs.h <<_ACEOF
12929 #define HAVE_ATOMIC_LDST_16 $yesno
12930 _ACEOF
12931
12932
12933
12934
12935
12936
12937
12938
12939   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
12940 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
12941 if ${libat_cv_have_at_tas_1+:} false; then :
12942   $as_echo_n "(cached) " >&6
12943 else
12944
12945     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12946 /* end confdefs.h.  */
12947
12948 int
12949 main ()
12950 {
12951 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12952      __atomic_test_and_set(x, 0);
12953   ;
12954   return 0;
12955 }
12956 _ACEOF
12957     if test x$atomic_builtins_link_tests = xyes; then
12958       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12959   (eval $ac_link) 2>&5
12960   ac_status=$?
12961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12962   test $ac_status = 0; }; then
12963         eval libat_cv_have_at_tas_1=yes
12964       else
12965         eval libat_cv_have_at_tas_1=no
12966       fi
12967     else
12968       old_CFLAGS="$CFLAGS"
12969       # Compile unoptimized.
12970       CFLAGS="$CFLAGS -O0 -S"
12971       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12972   (eval $ac_compile) 2>&5
12973   ac_status=$?
12974   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12975   test $ac_status = 0; }; then
12976         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12977           eval libat_cv_have_at_tas_1=no
12978         else
12979           eval libat_cv_have_at_tas_1=yes
12980         fi
12981       else
12982         eval libat_cv_have_at_tas_1=no
12983       fi
12984       CFLAGS="$old_CFLAGS"
12985     fi
12986     rm -f conftest*
12987
12988 fi
12989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
12990 $as_echo "$libat_cv_have_at_tas_1" >&6; }
12991
12992
12993   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
12994
12995 cat >>confdefs.h <<_ACEOF
12996 #define HAVE_ATOMIC_TAS_1 $yesno
12997 _ACEOF
12998
12999
13000
13001
13002
13003
13004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
13005 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
13006 if ${libat_cv_have_at_tas_2+:} false; then :
13007   $as_echo_n "(cached) " >&6
13008 else
13009
13010     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13011 /* end confdefs.h.  */
13012
13013 int
13014 main ()
13015 {
13016 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13017      __atomic_test_and_set(x, 0);
13018   ;
13019   return 0;
13020 }
13021 _ACEOF
13022     if test x$atomic_builtins_link_tests = xyes; then
13023       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13024   (eval $ac_link) 2>&5
13025   ac_status=$?
13026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13027   test $ac_status = 0; }; then
13028         eval libat_cv_have_at_tas_2=yes
13029       else
13030         eval libat_cv_have_at_tas_2=no
13031       fi
13032     else
13033       old_CFLAGS="$CFLAGS"
13034       # Compile unoptimized.
13035       CFLAGS="$CFLAGS -O0 -S"
13036       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13037   (eval $ac_compile) 2>&5
13038   ac_status=$?
13039   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13040   test $ac_status = 0; }; then
13041         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13042           eval libat_cv_have_at_tas_2=no
13043         else
13044           eval libat_cv_have_at_tas_2=yes
13045         fi
13046       else
13047         eval libat_cv_have_at_tas_2=no
13048       fi
13049       CFLAGS="$old_CFLAGS"
13050     fi
13051     rm -f conftest*
13052
13053 fi
13054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
13055 $as_echo "$libat_cv_have_at_tas_2" >&6; }
13056
13057
13058   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
13059
13060 cat >>confdefs.h <<_ACEOF
13061 #define HAVE_ATOMIC_TAS_2 $yesno
13062 _ACEOF
13063
13064
13065
13066
13067
13068
13069   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
13070 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
13071 if ${libat_cv_have_at_tas_4+:} false; then :
13072   $as_echo_n "(cached) " >&6
13073 else
13074
13075     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13076 /* end confdefs.h.  */
13077
13078 int
13079 main ()
13080 {
13081 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13082      __atomic_test_and_set(x, 0);
13083   ;
13084   return 0;
13085 }
13086 _ACEOF
13087     if test x$atomic_builtins_link_tests = xyes; then
13088       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13089   (eval $ac_link) 2>&5
13090   ac_status=$?
13091   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13092   test $ac_status = 0; }; then
13093         eval libat_cv_have_at_tas_4=yes
13094       else
13095         eval libat_cv_have_at_tas_4=no
13096       fi
13097     else
13098       old_CFLAGS="$CFLAGS"
13099       # Compile unoptimized.
13100       CFLAGS="$CFLAGS -O0 -S"
13101       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13102   (eval $ac_compile) 2>&5
13103   ac_status=$?
13104   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13105   test $ac_status = 0; }; then
13106         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13107           eval libat_cv_have_at_tas_4=no
13108         else
13109           eval libat_cv_have_at_tas_4=yes
13110         fi
13111       else
13112         eval libat_cv_have_at_tas_4=no
13113       fi
13114       CFLAGS="$old_CFLAGS"
13115     fi
13116     rm -f conftest*
13117
13118 fi
13119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
13120 $as_echo "$libat_cv_have_at_tas_4" >&6; }
13121
13122
13123   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
13124
13125 cat >>confdefs.h <<_ACEOF
13126 #define HAVE_ATOMIC_TAS_4 $yesno
13127 _ACEOF
13128
13129
13130
13131
13132
13133
13134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
13135 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
13136 if ${libat_cv_have_at_tas_8+:} false; then :
13137   $as_echo_n "(cached) " >&6
13138 else
13139
13140     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13141 /* end confdefs.h.  */
13142
13143 int
13144 main ()
13145 {
13146 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13147      __atomic_test_and_set(x, 0);
13148   ;
13149   return 0;
13150 }
13151 _ACEOF
13152     if test x$atomic_builtins_link_tests = xyes; then
13153       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13154   (eval $ac_link) 2>&5
13155   ac_status=$?
13156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13157   test $ac_status = 0; }; then
13158         eval libat_cv_have_at_tas_8=yes
13159       else
13160         eval libat_cv_have_at_tas_8=no
13161       fi
13162     else
13163       old_CFLAGS="$CFLAGS"
13164       # Compile unoptimized.
13165       CFLAGS="$CFLAGS -O0 -S"
13166       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13167   (eval $ac_compile) 2>&5
13168   ac_status=$?
13169   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13170   test $ac_status = 0; }; then
13171         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13172           eval libat_cv_have_at_tas_8=no
13173         else
13174           eval libat_cv_have_at_tas_8=yes
13175         fi
13176       else
13177         eval libat_cv_have_at_tas_8=no
13178       fi
13179       CFLAGS="$old_CFLAGS"
13180     fi
13181     rm -f conftest*
13182
13183 fi
13184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
13185 $as_echo "$libat_cv_have_at_tas_8" >&6; }
13186
13187
13188   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
13189
13190 cat >>confdefs.h <<_ACEOF
13191 #define HAVE_ATOMIC_TAS_8 $yesno
13192 _ACEOF
13193
13194
13195
13196
13197
13198
13199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
13200 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
13201 if ${libat_cv_have_at_tas_16+:} false; then :
13202   $as_echo_n "(cached) " >&6
13203 else
13204
13205     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13206 /* end confdefs.h.  */
13207
13208 int
13209 main ()
13210 {
13211 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13212      __atomic_test_and_set(x, 0);
13213   ;
13214   return 0;
13215 }
13216 _ACEOF
13217     if test x$atomic_builtins_link_tests = xyes; then
13218       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13219   (eval $ac_link) 2>&5
13220   ac_status=$?
13221   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13222   test $ac_status = 0; }; then
13223         eval libat_cv_have_at_tas_16=yes
13224       else
13225         eval libat_cv_have_at_tas_16=no
13226       fi
13227     else
13228       old_CFLAGS="$CFLAGS"
13229       # Compile unoptimized.
13230       CFLAGS="$CFLAGS -O0 -S"
13231       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13232   (eval $ac_compile) 2>&5
13233   ac_status=$?
13234   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13235   test $ac_status = 0; }; then
13236         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13237           eval libat_cv_have_at_tas_16=no
13238         else
13239           eval libat_cv_have_at_tas_16=yes
13240         fi
13241       else
13242         eval libat_cv_have_at_tas_16=no
13243       fi
13244       CFLAGS="$old_CFLAGS"
13245     fi
13246     rm -f conftest*
13247
13248 fi
13249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
13250 $as_echo "$libat_cv_have_at_tas_16" >&6; }
13251
13252
13253   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
13254
13255 cat >>confdefs.h <<_ACEOF
13256 #define HAVE_ATOMIC_TAS_16 $yesno
13257 _ACEOF
13258
13259
13260
13261
13262
13263
13264
13265   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
13266 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
13267 if ${libat_cv_have_at_exch_1+:} false; then :
13268   $as_echo_n "(cached) " >&6
13269 else
13270
13271     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13272 /* end confdefs.h.  */
13273
13274 int
13275 main ()
13276 {
13277 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13278      __atomic_exchange_n(x, 0, 0);
13279   ;
13280   return 0;
13281 }
13282 _ACEOF
13283     if test x$atomic_builtins_link_tests = xyes; then
13284       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13285   (eval $ac_link) 2>&5
13286   ac_status=$?
13287   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13288   test $ac_status = 0; }; then
13289         eval libat_cv_have_at_exch_1=yes
13290       else
13291         eval libat_cv_have_at_exch_1=no
13292       fi
13293     else
13294       old_CFLAGS="$CFLAGS"
13295       # Compile unoptimized.
13296       CFLAGS="$CFLAGS -O0 -S"
13297       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13298   (eval $ac_compile) 2>&5
13299   ac_status=$?
13300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13301   test $ac_status = 0; }; then
13302         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13303           eval libat_cv_have_at_exch_1=no
13304         else
13305           eval libat_cv_have_at_exch_1=yes
13306         fi
13307       else
13308         eval libat_cv_have_at_exch_1=no
13309       fi
13310       CFLAGS="$old_CFLAGS"
13311     fi
13312     rm -f conftest*
13313
13314 fi
13315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
13316 $as_echo "$libat_cv_have_at_exch_1" >&6; }
13317
13318
13319   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
13320
13321 cat >>confdefs.h <<_ACEOF
13322 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
13323 _ACEOF
13324
13325
13326
13327
13328
13329
13330   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13331 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13332 if ${libat_cv_have_at_exch_2+:} false; then :
13333   $as_echo_n "(cached) " >&6
13334 else
13335
13336     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13337 /* end confdefs.h.  */
13338
13339 int
13340 main ()
13341 {
13342 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13343      __atomic_exchange_n(x, 0, 0);
13344   ;
13345   return 0;
13346 }
13347 _ACEOF
13348     if test x$atomic_builtins_link_tests = xyes; then
13349       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13350   (eval $ac_link) 2>&5
13351   ac_status=$?
13352   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13353   test $ac_status = 0; }; then
13354         eval libat_cv_have_at_exch_2=yes
13355       else
13356         eval libat_cv_have_at_exch_2=no
13357       fi
13358     else
13359       old_CFLAGS="$CFLAGS"
13360       # Compile unoptimized.
13361       CFLAGS="$CFLAGS -O0 -S"
13362       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13363   (eval $ac_compile) 2>&5
13364   ac_status=$?
13365   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13366   test $ac_status = 0; }; then
13367         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13368           eval libat_cv_have_at_exch_2=no
13369         else
13370           eval libat_cv_have_at_exch_2=yes
13371         fi
13372       else
13373         eval libat_cv_have_at_exch_2=no
13374       fi
13375       CFLAGS="$old_CFLAGS"
13376     fi
13377     rm -f conftest*
13378
13379 fi
13380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13381 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13382
13383
13384   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13385
13386 cat >>confdefs.h <<_ACEOF
13387 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13388 _ACEOF
13389
13390
13391
13392
13393
13394
13395   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13396 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13397 if ${libat_cv_have_at_exch_4+:} false; then :
13398   $as_echo_n "(cached) " >&6
13399 else
13400
13401     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13402 /* end confdefs.h.  */
13403
13404 int
13405 main ()
13406 {
13407 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13408      __atomic_exchange_n(x, 0, 0);
13409   ;
13410   return 0;
13411 }
13412 _ACEOF
13413     if test x$atomic_builtins_link_tests = xyes; then
13414       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13415   (eval $ac_link) 2>&5
13416   ac_status=$?
13417   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13418   test $ac_status = 0; }; then
13419         eval libat_cv_have_at_exch_4=yes
13420       else
13421         eval libat_cv_have_at_exch_4=no
13422       fi
13423     else
13424       old_CFLAGS="$CFLAGS"
13425       # Compile unoptimized.
13426       CFLAGS="$CFLAGS -O0 -S"
13427       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13428   (eval $ac_compile) 2>&5
13429   ac_status=$?
13430   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13431   test $ac_status = 0; }; then
13432         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13433           eval libat_cv_have_at_exch_4=no
13434         else
13435           eval libat_cv_have_at_exch_4=yes
13436         fi
13437       else
13438         eval libat_cv_have_at_exch_4=no
13439       fi
13440       CFLAGS="$old_CFLAGS"
13441     fi
13442     rm -f conftest*
13443
13444 fi
13445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13446 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13447
13448
13449   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13450
13451 cat >>confdefs.h <<_ACEOF
13452 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13453 _ACEOF
13454
13455
13456
13457
13458
13459
13460   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13461 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13462 if ${libat_cv_have_at_exch_8+:} false; then :
13463   $as_echo_n "(cached) " >&6
13464 else
13465
13466     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13467 /* end confdefs.h.  */
13468
13469 int
13470 main ()
13471 {
13472 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13473      __atomic_exchange_n(x, 0, 0);
13474   ;
13475   return 0;
13476 }
13477 _ACEOF
13478     if test x$atomic_builtins_link_tests = xyes; then
13479       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13480   (eval $ac_link) 2>&5
13481   ac_status=$?
13482   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13483   test $ac_status = 0; }; then
13484         eval libat_cv_have_at_exch_8=yes
13485       else
13486         eval libat_cv_have_at_exch_8=no
13487       fi
13488     else
13489       old_CFLAGS="$CFLAGS"
13490       # Compile unoptimized.
13491       CFLAGS="$CFLAGS -O0 -S"
13492       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13493   (eval $ac_compile) 2>&5
13494   ac_status=$?
13495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13496   test $ac_status = 0; }; then
13497         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13498           eval libat_cv_have_at_exch_8=no
13499         else
13500           eval libat_cv_have_at_exch_8=yes
13501         fi
13502       else
13503         eval libat_cv_have_at_exch_8=no
13504       fi
13505       CFLAGS="$old_CFLAGS"
13506     fi
13507     rm -f conftest*
13508
13509 fi
13510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13511 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13512
13513
13514   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13515
13516 cat >>confdefs.h <<_ACEOF
13517 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13518 _ACEOF
13519
13520
13521
13522
13523
13524
13525   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13526 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13527 if ${libat_cv_have_at_exch_16+:} false; then :
13528   $as_echo_n "(cached) " >&6
13529 else
13530
13531     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13532 /* end confdefs.h.  */
13533
13534 int
13535 main ()
13536 {
13537 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13538      __atomic_exchange_n(x, 0, 0);
13539   ;
13540   return 0;
13541 }
13542 _ACEOF
13543     if test x$atomic_builtins_link_tests = xyes; then
13544       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13545   (eval $ac_link) 2>&5
13546   ac_status=$?
13547   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13548   test $ac_status = 0; }; then
13549         eval libat_cv_have_at_exch_16=yes
13550       else
13551         eval libat_cv_have_at_exch_16=no
13552       fi
13553     else
13554       old_CFLAGS="$CFLAGS"
13555       # Compile unoptimized.
13556       CFLAGS="$CFLAGS -O0 -S"
13557       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13558   (eval $ac_compile) 2>&5
13559   ac_status=$?
13560   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13561   test $ac_status = 0; }; then
13562         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13563           eval libat_cv_have_at_exch_16=no
13564         else
13565           eval libat_cv_have_at_exch_16=yes
13566         fi
13567       else
13568         eval libat_cv_have_at_exch_16=no
13569       fi
13570       CFLAGS="$old_CFLAGS"
13571     fi
13572     rm -f conftest*
13573
13574 fi
13575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13576 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13577
13578
13579   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13580
13581 cat >>confdefs.h <<_ACEOF
13582 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13583 _ACEOF
13584
13585
13586
13587
13588
13589
13590
13591   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13592 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13593 if ${libat_cv_have_at_cas_1+:} false; then :
13594   $as_echo_n "(cached) " >&6
13595 else
13596
13597     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13598 /* end confdefs.h.  */
13599
13600 int
13601 main ()
13602 {
13603 typedef int T __attribute__((mode(QI))); T *x, *y;
13604      asm("" : "=g"(x), "=g"(y));
13605      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13606   ;
13607   return 0;
13608 }
13609 _ACEOF
13610     if test x$atomic_builtins_link_tests = xyes; then
13611       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13612   (eval $ac_link) 2>&5
13613   ac_status=$?
13614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13615   test $ac_status = 0; }; then
13616         eval libat_cv_have_at_cas_1=yes
13617       else
13618         eval libat_cv_have_at_cas_1=no
13619       fi
13620     else
13621       old_CFLAGS="$CFLAGS"
13622       # Compile unoptimized.
13623       CFLAGS="$CFLAGS -O0 -S"
13624       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13625   (eval $ac_compile) 2>&5
13626   ac_status=$?
13627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13628   test $ac_status = 0; }; then
13629         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13630           eval libat_cv_have_at_cas_1=no
13631         else
13632           eval libat_cv_have_at_cas_1=yes
13633         fi
13634       else
13635         eval libat_cv_have_at_cas_1=no
13636       fi
13637       CFLAGS="$old_CFLAGS"
13638     fi
13639     rm -f conftest*
13640
13641 fi
13642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13643 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13644
13645
13646   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13647
13648 cat >>confdefs.h <<_ACEOF
13649 #define HAVE_ATOMIC_CAS_1 $yesno
13650 _ACEOF
13651
13652
13653
13654
13655
13656
13657   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13658 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13659 if ${libat_cv_have_at_cas_2+:} false; then :
13660   $as_echo_n "(cached) " >&6
13661 else
13662
13663     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13664 /* end confdefs.h.  */
13665
13666 int
13667 main ()
13668 {
13669 typedef int T __attribute__((mode(HI))); T *x, *y;
13670      asm("" : "=g"(x), "=g"(y));
13671      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13672   ;
13673   return 0;
13674 }
13675 _ACEOF
13676     if test x$atomic_builtins_link_tests = xyes; then
13677       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13678   (eval $ac_link) 2>&5
13679   ac_status=$?
13680   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13681   test $ac_status = 0; }; then
13682         eval libat_cv_have_at_cas_2=yes
13683       else
13684         eval libat_cv_have_at_cas_2=no
13685       fi
13686     else
13687       old_CFLAGS="$CFLAGS"
13688       # Compile unoptimized.
13689       CFLAGS="$CFLAGS -O0 -S"
13690       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13691   (eval $ac_compile) 2>&5
13692   ac_status=$?
13693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13694   test $ac_status = 0; }; then
13695         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13696           eval libat_cv_have_at_cas_2=no
13697         else
13698           eval libat_cv_have_at_cas_2=yes
13699         fi
13700       else
13701         eval libat_cv_have_at_cas_2=no
13702       fi
13703       CFLAGS="$old_CFLAGS"
13704     fi
13705     rm -f conftest*
13706
13707 fi
13708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13709 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13710
13711
13712   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13713
13714 cat >>confdefs.h <<_ACEOF
13715 #define HAVE_ATOMIC_CAS_2 $yesno
13716 _ACEOF
13717
13718
13719
13720
13721
13722
13723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13724 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13725 if ${libat_cv_have_at_cas_4+:} false; then :
13726   $as_echo_n "(cached) " >&6
13727 else
13728
13729     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13730 /* end confdefs.h.  */
13731
13732 int
13733 main ()
13734 {
13735 typedef int T __attribute__((mode(SI))); T *x, *y;
13736      asm("" : "=g"(x), "=g"(y));
13737      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13738   ;
13739   return 0;
13740 }
13741 _ACEOF
13742     if test x$atomic_builtins_link_tests = xyes; then
13743       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13744   (eval $ac_link) 2>&5
13745   ac_status=$?
13746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13747   test $ac_status = 0; }; then
13748         eval libat_cv_have_at_cas_4=yes
13749       else
13750         eval libat_cv_have_at_cas_4=no
13751       fi
13752     else
13753       old_CFLAGS="$CFLAGS"
13754       # Compile unoptimized.
13755       CFLAGS="$CFLAGS -O0 -S"
13756       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13757   (eval $ac_compile) 2>&5
13758   ac_status=$?
13759   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13760   test $ac_status = 0; }; then
13761         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13762           eval libat_cv_have_at_cas_4=no
13763         else
13764           eval libat_cv_have_at_cas_4=yes
13765         fi
13766       else
13767         eval libat_cv_have_at_cas_4=no
13768       fi
13769       CFLAGS="$old_CFLAGS"
13770     fi
13771     rm -f conftest*
13772
13773 fi
13774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13775 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13776
13777
13778   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13779
13780 cat >>confdefs.h <<_ACEOF
13781 #define HAVE_ATOMIC_CAS_4 $yesno
13782 _ACEOF
13783
13784
13785
13786
13787
13788
13789   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13790 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13791 if ${libat_cv_have_at_cas_8+:} false; then :
13792   $as_echo_n "(cached) " >&6
13793 else
13794
13795     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13796 /* end confdefs.h.  */
13797
13798 int
13799 main ()
13800 {
13801 typedef int T __attribute__((mode(DI))); T *x, *y;
13802      asm("" : "=g"(x), "=g"(y));
13803      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13804   ;
13805   return 0;
13806 }
13807 _ACEOF
13808     if test x$atomic_builtins_link_tests = xyes; then
13809       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13810   (eval $ac_link) 2>&5
13811   ac_status=$?
13812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13813   test $ac_status = 0; }; then
13814         eval libat_cv_have_at_cas_8=yes
13815       else
13816         eval libat_cv_have_at_cas_8=no
13817       fi
13818     else
13819       old_CFLAGS="$CFLAGS"
13820       # Compile unoptimized.
13821       CFLAGS="$CFLAGS -O0 -S"
13822       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13823   (eval $ac_compile) 2>&5
13824   ac_status=$?
13825   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13826   test $ac_status = 0; }; then
13827         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13828           eval libat_cv_have_at_cas_8=no
13829         else
13830           eval libat_cv_have_at_cas_8=yes
13831         fi
13832       else
13833         eval libat_cv_have_at_cas_8=no
13834       fi
13835       CFLAGS="$old_CFLAGS"
13836     fi
13837     rm -f conftest*
13838
13839 fi
13840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13841 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13842
13843
13844   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13845
13846 cat >>confdefs.h <<_ACEOF
13847 #define HAVE_ATOMIC_CAS_8 $yesno
13848 _ACEOF
13849
13850
13851
13852
13853
13854
13855   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13856 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13857 if ${libat_cv_have_at_cas_16+:} false; then :
13858   $as_echo_n "(cached) " >&6
13859 else
13860
13861     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13862 /* end confdefs.h.  */
13863
13864 int
13865 main ()
13866 {
13867 typedef int T __attribute__((mode(TI))); T *x, *y;
13868      asm("" : "=g"(x), "=g"(y));
13869      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13870   ;
13871   return 0;
13872 }
13873 _ACEOF
13874     if test x$atomic_builtins_link_tests = xyes; then
13875       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13876   (eval $ac_link) 2>&5
13877   ac_status=$?
13878   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13879   test $ac_status = 0; }; then
13880         eval libat_cv_have_at_cas_16=yes
13881       else
13882         eval libat_cv_have_at_cas_16=no
13883       fi
13884     else
13885       old_CFLAGS="$CFLAGS"
13886       # Compile unoptimized.
13887       CFLAGS="$CFLAGS -O0 -S"
13888       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13889   (eval $ac_compile) 2>&5
13890   ac_status=$?
13891   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13892   test $ac_status = 0; }; then
13893         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13894           eval libat_cv_have_at_cas_16=no
13895         else
13896           eval libat_cv_have_at_cas_16=yes
13897         fi
13898       else
13899         eval libat_cv_have_at_cas_16=no
13900       fi
13901       CFLAGS="$old_CFLAGS"
13902     fi
13903     rm -f conftest*
13904
13905 fi
13906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13907 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13908
13909
13910   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
13911
13912 cat >>confdefs.h <<_ACEOF
13913 #define HAVE_ATOMIC_CAS_16 $yesno
13914 _ACEOF
13915
13916
13917
13918
13919
13920
13921
13922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
13923 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
13924 if ${libat_cv_have_at_fadd_1+:} false; then :
13925   $as_echo_n "(cached) " >&6
13926 else
13927
13928     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13929 /* end confdefs.h.  */
13930
13931 int
13932 main ()
13933 {
13934 typedef int T __attribute__((mode(QI))); T *x, y;
13935      asm("" : "=g"(x), "=g"(y));
13936      __atomic_fetch_add (x, y, 0);
13937      __atomic_add_fetch (x, y, 0);
13938   ;
13939   return 0;
13940 }
13941 _ACEOF
13942     if test x$atomic_builtins_link_tests = xyes; then
13943       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13944   (eval $ac_link) 2>&5
13945   ac_status=$?
13946   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13947   test $ac_status = 0; }; then
13948         eval libat_cv_have_at_fadd_1=yes
13949       else
13950         eval libat_cv_have_at_fadd_1=no
13951       fi
13952     else
13953       old_CFLAGS="$CFLAGS"
13954       # Compile unoptimized.
13955       CFLAGS="$CFLAGS -O0 -S"
13956       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13957   (eval $ac_compile) 2>&5
13958   ac_status=$?
13959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13960   test $ac_status = 0; }; then
13961         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13962           eval libat_cv_have_at_fadd_1=no
13963         else
13964           eval libat_cv_have_at_fadd_1=yes
13965         fi
13966       else
13967         eval libat_cv_have_at_fadd_1=no
13968       fi
13969       CFLAGS="$old_CFLAGS"
13970     fi
13971     rm -f conftest*
13972
13973 fi
13974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
13975 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
13976
13977
13978   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
13979
13980 cat >>confdefs.h <<_ACEOF
13981 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
13982 _ACEOF
13983
13984
13985
13986
13987
13988
13989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
13990 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
13991 if ${libat_cv_have_at_fadd_2+:} false; then :
13992   $as_echo_n "(cached) " >&6
13993 else
13994
13995     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13996 /* end confdefs.h.  */
13997
13998 int
13999 main ()
14000 {
14001 typedef int T __attribute__((mode(HI))); T *x, y;
14002      asm("" : "=g"(x), "=g"(y));
14003      __atomic_fetch_add (x, y, 0);
14004      __atomic_add_fetch (x, y, 0);
14005   ;
14006   return 0;
14007 }
14008 _ACEOF
14009     if test x$atomic_builtins_link_tests = xyes; then
14010       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14011   (eval $ac_link) 2>&5
14012   ac_status=$?
14013   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14014   test $ac_status = 0; }; then
14015         eval libat_cv_have_at_fadd_2=yes
14016       else
14017         eval libat_cv_have_at_fadd_2=no
14018       fi
14019     else
14020       old_CFLAGS="$CFLAGS"
14021       # Compile unoptimized.
14022       CFLAGS="$CFLAGS -O0 -S"
14023       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14024   (eval $ac_compile) 2>&5
14025   ac_status=$?
14026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14027   test $ac_status = 0; }; then
14028         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14029           eval libat_cv_have_at_fadd_2=no
14030         else
14031           eval libat_cv_have_at_fadd_2=yes
14032         fi
14033       else
14034         eval libat_cv_have_at_fadd_2=no
14035       fi
14036       CFLAGS="$old_CFLAGS"
14037     fi
14038     rm -f conftest*
14039
14040 fi
14041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
14042 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
14043
14044
14045   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
14046
14047 cat >>confdefs.h <<_ACEOF
14048 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
14049 _ACEOF
14050
14051
14052
14053
14054
14055
14056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
14057 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
14058 if ${libat_cv_have_at_fadd_4+:} false; then :
14059   $as_echo_n "(cached) " >&6
14060 else
14061
14062     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14063 /* end confdefs.h.  */
14064
14065 int
14066 main ()
14067 {
14068 typedef int T __attribute__((mode(SI))); T *x, y;
14069      asm("" : "=g"(x), "=g"(y));
14070      __atomic_fetch_add (x, y, 0);
14071      __atomic_add_fetch (x, y, 0);
14072   ;
14073   return 0;
14074 }
14075 _ACEOF
14076     if test x$atomic_builtins_link_tests = xyes; then
14077       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14078   (eval $ac_link) 2>&5
14079   ac_status=$?
14080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14081   test $ac_status = 0; }; then
14082         eval libat_cv_have_at_fadd_4=yes
14083       else
14084         eval libat_cv_have_at_fadd_4=no
14085       fi
14086     else
14087       old_CFLAGS="$CFLAGS"
14088       # Compile unoptimized.
14089       CFLAGS="$CFLAGS -O0 -S"
14090       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14091   (eval $ac_compile) 2>&5
14092   ac_status=$?
14093   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14094   test $ac_status = 0; }; then
14095         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14096           eval libat_cv_have_at_fadd_4=no
14097         else
14098           eval libat_cv_have_at_fadd_4=yes
14099         fi
14100       else
14101         eval libat_cv_have_at_fadd_4=no
14102       fi
14103       CFLAGS="$old_CFLAGS"
14104     fi
14105     rm -f conftest*
14106
14107 fi
14108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
14109 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
14110
14111
14112   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
14113
14114 cat >>confdefs.h <<_ACEOF
14115 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
14116 _ACEOF
14117
14118
14119
14120
14121
14122
14123   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
14124 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
14125 if ${libat_cv_have_at_fadd_8+:} false; then :
14126   $as_echo_n "(cached) " >&6
14127 else
14128
14129     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14130 /* end confdefs.h.  */
14131
14132 int
14133 main ()
14134 {
14135 typedef int T __attribute__((mode(DI))); T *x, y;
14136      asm("" : "=g"(x), "=g"(y));
14137      __atomic_fetch_add (x, y, 0);
14138      __atomic_add_fetch (x, y, 0);
14139   ;
14140   return 0;
14141 }
14142 _ACEOF
14143     if test x$atomic_builtins_link_tests = xyes; then
14144       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14145   (eval $ac_link) 2>&5
14146   ac_status=$?
14147   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14148   test $ac_status = 0; }; then
14149         eval libat_cv_have_at_fadd_8=yes
14150       else
14151         eval libat_cv_have_at_fadd_8=no
14152       fi
14153     else
14154       old_CFLAGS="$CFLAGS"
14155       # Compile unoptimized.
14156       CFLAGS="$CFLAGS -O0 -S"
14157       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14158   (eval $ac_compile) 2>&5
14159   ac_status=$?
14160   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14161   test $ac_status = 0; }; then
14162         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14163           eval libat_cv_have_at_fadd_8=no
14164         else
14165           eval libat_cv_have_at_fadd_8=yes
14166         fi
14167       else
14168         eval libat_cv_have_at_fadd_8=no
14169       fi
14170       CFLAGS="$old_CFLAGS"
14171     fi
14172     rm -f conftest*
14173
14174 fi
14175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
14176 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
14177
14178
14179   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
14180
14181 cat >>confdefs.h <<_ACEOF
14182 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
14183 _ACEOF
14184
14185
14186
14187
14188
14189
14190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
14191 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
14192 if ${libat_cv_have_at_fadd_16+:} false; then :
14193   $as_echo_n "(cached) " >&6
14194 else
14195
14196     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14197 /* end confdefs.h.  */
14198
14199 int
14200 main ()
14201 {
14202 typedef int T __attribute__((mode(TI))); T *x, y;
14203      asm("" : "=g"(x), "=g"(y));
14204      __atomic_fetch_add (x, y, 0);
14205      __atomic_add_fetch (x, y, 0);
14206   ;
14207   return 0;
14208 }
14209 _ACEOF
14210     if test x$atomic_builtins_link_tests = xyes; then
14211       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14212   (eval $ac_link) 2>&5
14213   ac_status=$?
14214   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14215   test $ac_status = 0; }; then
14216         eval libat_cv_have_at_fadd_16=yes
14217       else
14218         eval libat_cv_have_at_fadd_16=no
14219       fi
14220     else
14221       old_CFLAGS="$CFLAGS"
14222       # Compile unoptimized.
14223       CFLAGS="$CFLAGS -O0 -S"
14224       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14225   (eval $ac_compile) 2>&5
14226   ac_status=$?
14227   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14228   test $ac_status = 0; }; then
14229         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14230           eval libat_cv_have_at_fadd_16=no
14231         else
14232           eval libat_cv_have_at_fadd_16=yes
14233         fi
14234       else
14235         eval libat_cv_have_at_fadd_16=no
14236       fi
14237       CFLAGS="$old_CFLAGS"
14238     fi
14239     rm -f conftest*
14240
14241 fi
14242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
14243 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
14244
14245
14246   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
14247
14248 cat >>confdefs.h <<_ACEOF
14249 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
14250 _ACEOF
14251
14252
14253
14254
14255
14256
14257
14258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
14259 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
14260 if ${libat_cv_have_at_fop_1+:} false; then :
14261   $as_echo_n "(cached) " >&6
14262 else
14263
14264     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14265 /* end confdefs.h.  */
14266
14267 int
14268 main ()
14269 {
14270 typedef int T __attribute__((mode(QI))); T *x, y;
14271      asm("" : "=g"(x), "=g"(y));
14272      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14273      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14274      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14275      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14276      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14277      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14278   ;
14279   return 0;
14280 }
14281 _ACEOF
14282     if test x$atomic_builtins_link_tests = xyes; then
14283       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14284   (eval $ac_link) 2>&5
14285   ac_status=$?
14286   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14287   test $ac_status = 0; }; then
14288         eval libat_cv_have_at_fop_1=yes
14289       else
14290         eval libat_cv_have_at_fop_1=no
14291       fi
14292     else
14293       old_CFLAGS="$CFLAGS"
14294       # Compile unoptimized.
14295       CFLAGS="$CFLAGS -O0 -S"
14296       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14297   (eval $ac_compile) 2>&5
14298   ac_status=$?
14299   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14300   test $ac_status = 0; }; then
14301         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14302           eval libat_cv_have_at_fop_1=no
14303         else
14304           eval libat_cv_have_at_fop_1=yes
14305         fi
14306       else
14307         eval libat_cv_have_at_fop_1=no
14308       fi
14309       CFLAGS="$old_CFLAGS"
14310     fi
14311     rm -f conftest*
14312
14313 fi
14314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
14315 $as_echo "$libat_cv_have_at_fop_1" >&6; }
14316
14317
14318   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
14319
14320 cat >>confdefs.h <<_ACEOF
14321 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
14322 _ACEOF
14323
14324
14325
14326
14327
14328
14329   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14330 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14331 if ${libat_cv_have_at_fop_2+:} false; then :
14332   $as_echo_n "(cached) " >&6
14333 else
14334
14335     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14336 /* end confdefs.h.  */
14337
14338 int
14339 main ()
14340 {
14341 typedef int T __attribute__((mode(HI))); T *x, y;
14342      asm("" : "=g"(x), "=g"(y));
14343      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14344      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14345      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14346      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14347      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14348      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14349   ;
14350   return 0;
14351 }
14352 _ACEOF
14353     if test x$atomic_builtins_link_tests = xyes; then
14354       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14355   (eval $ac_link) 2>&5
14356   ac_status=$?
14357   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14358   test $ac_status = 0; }; then
14359         eval libat_cv_have_at_fop_2=yes
14360       else
14361         eval libat_cv_have_at_fop_2=no
14362       fi
14363     else
14364       old_CFLAGS="$CFLAGS"
14365       # Compile unoptimized.
14366       CFLAGS="$CFLAGS -O0 -S"
14367       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14368   (eval $ac_compile) 2>&5
14369   ac_status=$?
14370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14371   test $ac_status = 0; }; then
14372         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14373           eval libat_cv_have_at_fop_2=no
14374         else
14375           eval libat_cv_have_at_fop_2=yes
14376         fi
14377       else
14378         eval libat_cv_have_at_fop_2=no
14379       fi
14380       CFLAGS="$old_CFLAGS"
14381     fi
14382     rm -f conftest*
14383
14384 fi
14385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14386 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14387
14388
14389   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14390
14391 cat >>confdefs.h <<_ACEOF
14392 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14393 _ACEOF
14394
14395
14396
14397
14398
14399
14400   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14401 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14402 if ${libat_cv_have_at_fop_4+:} false; then :
14403   $as_echo_n "(cached) " >&6
14404 else
14405
14406     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14407 /* end confdefs.h.  */
14408
14409 int
14410 main ()
14411 {
14412 typedef int T __attribute__((mode(SI))); T *x, y;
14413      asm("" : "=g"(x), "=g"(y));
14414      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14415      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14416      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14417      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14418      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14419      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14420   ;
14421   return 0;
14422 }
14423 _ACEOF
14424     if test x$atomic_builtins_link_tests = xyes; then
14425       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14426   (eval $ac_link) 2>&5
14427   ac_status=$?
14428   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14429   test $ac_status = 0; }; then
14430         eval libat_cv_have_at_fop_4=yes
14431       else
14432         eval libat_cv_have_at_fop_4=no
14433       fi
14434     else
14435       old_CFLAGS="$CFLAGS"
14436       # Compile unoptimized.
14437       CFLAGS="$CFLAGS -O0 -S"
14438       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14439   (eval $ac_compile) 2>&5
14440   ac_status=$?
14441   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14442   test $ac_status = 0; }; then
14443         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14444           eval libat_cv_have_at_fop_4=no
14445         else
14446           eval libat_cv_have_at_fop_4=yes
14447         fi
14448       else
14449         eval libat_cv_have_at_fop_4=no
14450       fi
14451       CFLAGS="$old_CFLAGS"
14452     fi
14453     rm -f conftest*
14454
14455 fi
14456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14457 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14458
14459
14460   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14461
14462 cat >>confdefs.h <<_ACEOF
14463 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14464 _ACEOF
14465
14466
14467
14468
14469
14470
14471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14472 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14473 if ${libat_cv_have_at_fop_8+:} false; then :
14474   $as_echo_n "(cached) " >&6
14475 else
14476
14477     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14478 /* end confdefs.h.  */
14479
14480 int
14481 main ()
14482 {
14483 typedef int T __attribute__((mode(DI))); T *x, y;
14484      asm("" : "=g"(x), "=g"(y));
14485      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14486      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14487      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14488      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14489      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14490      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14491   ;
14492   return 0;
14493 }
14494 _ACEOF
14495     if test x$atomic_builtins_link_tests = xyes; then
14496       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14497   (eval $ac_link) 2>&5
14498   ac_status=$?
14499   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14500   test $ac_status = 0; }; then
14501         eval libat_cv_have_at_fop_8=yes
14502       else
14503         eval libat_cv_have_at_fop_8=no
14504       fi
14505     else
14506       old_CFLAGS="$CFLAGS"
14507       # Compile unoptimized.
14508       CFLAGS="$CFLAGS -O0 -S"
14509       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14510   (eval $ac_compile) 2>&5
14511   ac_status=$?
14512   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14513   test $ac_status = 0; }; then
14514         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14515           eval libat_cv_have_at_fop_8=no
14516         else
14517           eval libat_cv_have_at_fop_8=yes
14518         fi
14519       else
14520         eval libat_cv_have_at_fop_8=no
14521       fi
14522       CFLAGS="$old_CFLAGS"
14523     fi
14524     rm -f conftest*
14525
14526 fi
14527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14528 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14529
14530
14531   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14532
14533 cat >>confdefs.h <<_ACEOF
14534 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14535 _ACEOF
14536
14537
14538
14539
14540
14541
14542   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14543 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14544 if ${libat_cv_have_at_fop_16+:} false; then :
14545   $as_echo_n "(cached) " >&6
14546 else
14547
14548     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14549 /* end confdefs.h.  */
14550
14551 int
14552 main ()
14553 {
14554 typedef int T __attribute__((mode(TI))); T *x, y;
14555      asm("" : "=g"(x), "=g"(y));
14556      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14557      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14558      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14559      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14560      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14561      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14562   ;
14563   return 0;
14564 }
14565 _ACEOF
14566     if test x$atomic_builtins_link_tests = xyes; then
14567       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14568   (eval $ac_link) 2>&5
14569   ac_status=$?
14570   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14571   test $ac_status = 0; }; then
14572         eval libat_cv_have_at_fop_16=yes
14573       else
14574         eval libat_cv_have_at_fop_16=no
14575       fi
14576     else
14577       old_CFLAGS="$CFLAGS"
14578       # Compile unoptimized.
14579       CFLAGS="$CFLAGS -O0 -S"
14580       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14581   (eval $ac_compile) 2>&5
14582   ac_status=$?
14583   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14584   test $ac_status = 0; }; then
14585         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14586           eval libat_cv_have_at_fop_16=no
14587         else
14588           eval libat_cv_have_at_fop_16=yes
14589         fi
14590       else
14591         eval libat_cv_have_at_fop_16=no
14592       fi
14593       CFLAGS="$old_CFLAGS"
14594     fi
14595     rm -f conftest*
14596
14597 fi
14598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14599 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14600
14601
14602   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14603
14604 cat >>confdefs.h <<_ACEOF
14605 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14606 _ACEOF
14607
14608
14609
14610
14611
14612
14613  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14614 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14615 if ${ac_cv_c_bigendian+:} false; then :
14616   $as_echo_n "(cached) " >&6
14617 else
14618   ac_cv_c_bigendian=unknown
14619     # See if we're dealing with a universal compiler.
14620     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14621 /* end confdefs.h.  */
14622 #ifndef __APPLE_CC__
14623                not a universal capable compiler
14624              #endif
14625              typedef int dummy;
14626
14627 _ACEOF
14628 if ac_fn_c_try_compile "$LINENO"; then :
14629
14630         # Check for potential -arch flags.  It is not universal unless
14631         # there are at least two -arch flags with different values.
14632         ac_arch=
14633         ac_prev=
14634         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14635          if test -n "$ac_prev"; then
14636            case $ac_word in
14637              i?86 | x86_64 | ppc | ppc64)
14638                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14639                  ac_arch=$ac_word
14640                else
14641                  ac_cv_c_bigendian=universal
14642                  break
14643                fi
14644                ;;
14645            esac
14646            ac_prev=
14647          elif test "x$ac_word" = "x-arch"; then
14648            ac_prev=arch
14649          fi
14650        done
14651 fi
14652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14653     if test $ac_cv_c_bigendian = unknown; then
14654       # See if sys/param.h defines the BYTE_ORDER macro.
14655       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14656 /* end confdefs.h.  */
14657 #include <sys/types.h>
14658              #include <sys/param.h>
14659
14660 int
14661 main ()
14662 {
14663 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14664                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14665                      && LITTLE_ENDIAN)
14666               bogus endian macros
14667              #endif
14668
14669   ;
14670   return 0;
14671 }
14672 _ACEOF
14673 if ac_fn_c_try_compile "$LINENO"; then :
14674   # It does; now see whether it defined to BIG_ENDIAN or not.
14675          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14676 /* end confdefs.h.  */
14677 #include <sys/types.h>
14678                 #include <sys/param.h>
14679
14680 int
14681 main ()
14682 {
14683 #if BYTE_ORDER != BIG_ENDIAN
14684                  not big endian
14685                 #endif
14686
14687   ;
14688   return 0;
14689 }
14690 _ACEOF
14691 if ac_fn_c_try_compile "$LINENO"; then :
14692   ac_cv_c_bigendian=yes
14693 else
14694   ac_cv_c_bigendian=no
14695 fi
14696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14697 fi
14698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14699     fi
14700     if test $ac_cv_c_bigendian = unknown; then
14701       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14702       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14703 /* end confdefs.h.  */
14704 #include <limits.h>
14705
14706 int
14707 main ()
14708 {
14709 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14710               bogus endian macros
14711              #endif
14712
14713   ;
14714   return 0;
14715 }
14716 _ACEOF
14717 if ac_fn_c_try_compile "$LINENO"; then :
14718   # It does; now see whether it defined to _BIG_ENDIAN or not.
14719          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14720 /* end confdefs.h.  */
14721 #include <limits.h>
14722
14723 int
14724 main ()
14725 {
14726 #ifndef _BIG_ENDIAN
14727                  not big endian
14728                 #endif
14729
14730   ;
14731   return 0;
14732 }
14733 _ACEOF
14734 if ac_fn_c_try_compile "$LINENO"; then :
14735   ac_cv_c_bigendian=yes
14736 else
14737   ac_cv_c_bigendian=no
14738 fi
14739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14740 fi
14741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14742     fi
14743     if test $ac_cv_c_bigendian = unknown; then
14744       # Compile a test program.
14745       if test "$cross_compiling" = yes; then :
14746   # Try to guess by grepping values from an object file.
14747          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14748 /* end confdefs.h.  */
14749 short int ascii_mm[] =
14750                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14751                 short int ascii_ii[] =
14752                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14753                 int use_ascii (int i) {
14754                   return ascii_mm[i] + ascii_ii[i];
14755                 }
14756                 short int ebcdic_ii[] =
14757                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14758                 short int ebcdic_mm[] =
14759                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14760                 int use_ebcdic (int i) {
14761                   return ebcdic_mm[i] + ebcdic_ii[i];
14762                 }
14763                 extern int foo;
14764
14765 int
14766 main ()
14767 {
14768 return use_ascii (foo) == use_ebcdic (foo);
14769   ;
14770   return 0;
14771 }
14772 _ACEOF
14773 if ac_fn_c_try_compile "$LINENO"; then :
14774   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14775               ac_cv_c_bigendian=yes
14776             fi
14777             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14778               if test "$ac_cv_c_bigendian" = unknown; then
14779                 ac_cv_c_bigendian=no
14780               else
14781                 # finding both strings is unlikely to happen, but who knows?
14782                 ac_cv_c_bigendian=unknown
14783               fi
14784             fi
14785 fi
14786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14787 else
14788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14789 /* end confdefs.h.  */
14790 $ac_includes_default
14791 int
14792 main ()
14793 {
14794
14795              /* Are we little or big endian?  From Harbison&Steele.  */
14796              union
14797              {
14798                long int l;
14799                char c[sizeof (long int)];
14800              } u;
14801              u.l = 1;
14802              return u.c[sizeof (long int) - 1] == 1;
14803
14804   ;
14805   return 0;
14806 }
14807 _ACEOF
14808 if ac_fn_c_try_run "$LINENO"; then :
14809   ac_cv_c_bigendian=no
14810 else
14811   ac_cv_c_bigendian=yes
14812 fi
14813 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14814   conftest.$ac_objext conftest.beam conftest.$ac_ext
14815 fi
14816
14817     fi
14818 fi
14819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14820 $as_echo "$ac_cv_c_bigendian" >&6; }
14821  case $ac_cv_c_bigendian in #(
14822    yes)
14823      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14824 ;; #(
14825    no)
14826       ;; #(
14827    universal)
14828
14829 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14830
14831      ;; #(
14832    *)
14833      as_fn_error $? "unknown endianness
14834  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14835  esac
14836
14837 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14838
14839
14840
14841   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14842 $as_echo_n "checking for the word size... " >&6; }
14843 if ${libat_cv_wordsize+:} false; then :
14844   $as_echo_n "(cached) " >&6
14845 else
14846   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14847
14848 else
14849   as_fn_error $? "Could not determine word size." "$LINENO" 5
14850 fi
14851
14852 fi
14853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14854 $as_echo "$libat_cv_wordsize" >&6; }
14855
14856 cat >>confdefs.h <<_ACEOF
14857 #define WORDSIZE $libat_cv_wordsize
14858 _ACEOF
14859
14860
14861
14862 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
14863 # In case the pthread.h system header is not found, this test will fail.
14864 case " $config_path " in
14865  *" posix "*)
14866   XPCFLAGS=""
14867   CFLAGS="$CFLAGS -pthread"
14868   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14869 /* end confdefs.h.  */
14870 #include <pthread.h>
14871       void *g(void *d) { return NULL; }
14872 int
14873 main ()
14874 {
14875 pthread_t t; pthread_create(&t,NULL,g,NULL);
14876   ;
14877   return 0;
14878 }
14879 _ACEOF
14880 if ac_fn_c_try_link "$LINENO"; then :
14881   XPCFLAGS=" -pthread"
14882 else
14883   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
14884      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14885 /* end confdefs.h.  */
14886 #include <pthread.h>
14887         void *g(void *d) { return NULL; }
14888 int
14889 main ()
14890 {
14891 pthread_t t; pthread_create(&t,NULL,g,NULL);
14892   ;
14893   return 0;
14894 }
14895 _ACEOF
14896 if ac_fn_c_try_link "$LINENO"; then :
14897
14898 else
14899   as_fn_error $? "Pthreads are required to build libatomic" "$LINENO" 5
14900 fi
14901 rm -f core conftest.err conftest.$ac_objext \
14902     conftest$ac_exeext conftest.$ac_ext
14903 fi
14904 rm -f core conftest.err conftest.$ac_objext \
14905     conftest$ac_exeext conftest.$ac_ext
14906   CFLAGS="$save_CFLAGS $XPCFLAGS"
14907   ;;
14908 esac
14909
14910 # See what sort of export controls are available.
14911
14912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
14913 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
14914 if ${libat_cv_have_attribute_visibility+:} false; then :
14915   $as_echo_n "(cached) " >&6
14916 else
14917
14918   save_CFLAGS="$CFLAGS"
14919   CFLAGS="$CFLAGS -Werror"
14920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14921 /* end confdefs.h.  */
14922 void __attribute__((visibility("hidden"))) foo(void) { }
14923 int
14924 main ()
14925 {
14926
14927   ;
14928   return 0;
14929 }
14930 _ACEOF
14931 if ac_fn_c_try_compile "$LINENO"; then :
14932   libat_cv_have_attribute_visibility=yes
14933 else
14934   libat_cv_have_attribute_visibility=no
14935 fi
14936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14937   CFLAGS="$save_CFLAGS"
14938 fi
14939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
14940 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
14941   if test $libat_cv_have_attribute_visibility = yes; then
14942
14943 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
14944
14945   fi
14946
14947   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
14948 $as_echo_n "checking whether the target supports dllexport... " >&6; }
14949 if ${libat_cv_have_attribute_dllexport+:} false; then :
14950   $as_echo_n "(cached) " >&6
14951 else
14952
14953   save_CFLAGS="$CFLAGS"
14954   CFLAGS="$CFLAGS -Werror"
14955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14956 /* end confdefs.h.  */
14957 void __attribute__((dllexport)) foo(void) { }
14958 int
14959 main ()
14960 {
14961
14962   ;
14963   return 0;
14964 }
14965 _ACEOF
14966 if ac_fn_c_try_compile "$LINENO"; then :
14967   libat_cv_have_attribute_dllexport=yes
14968 else
14969   libat_cv_have_attribute_dllexport=no
14970 fi
14971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14972   CFLAGS="$save_CFLAGS"
14973 fi
14974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
14975 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
14976   if test $libat_cv_have_attribute_dllexport = yes; then
14977
14978 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
14979
14980   fi
14981
14982   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
14983 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
14984 if ${libat_cv_have_attribute_alias+:} false; then :
14985   $as_echo_n "(cached) " >&6
14986 else
14987
14988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14989 /* end confdefs.h.  */
14990
14991 void foo(void) { }
14992 extern void bar(void) __attribute__((alias("foo")));
14993 int
14994 main ()
14995 {
14996 bar();
14997   ;
14998   return 0;
14999 }
15000 _ACEOF
15001 if ac_fn_c_try_link "$LINENO"; then :
15002   libat_cv_have_attribute_alias=yes
15003 else
15004   libat_cv_have_attribute_alias=no
15005 fi
15006 rm -f core conftest.err conftest.$ac_objext \
15007     conftest$ac_exeext conftest.$ac_ext
15008 fi
15009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
15010 $as_echo "$libat_cv_have_attribute_alias" >&6; }
15011   if test $libat_cv_have_attribute_alias = yes; then
15012
15013 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
15014
15015   fi
15016 if test x$try_ifunc = xyes; then
15017
15018   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
15019 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
15020 if ${libat_cv_have_ifunc+:} false; then :
15021   $as_echo_n "(cached) " >&6
15022 else
15023
15024   save_CFLAGS="$CFLAGS"
15025   CFLAGS="$CFLAGS -Werror"
15026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15027 /* end confdefs.h.  */
15028
15029     int foo_alt(void) { return 0; }
15030     typedef int F (void);
15031     F *foo_sel(void) { return foo_alt; }
15032     int foo(void) __attribute__((ifunc("foo_sel")));
15033 int
15034 main ()
15035 {
15036 return foo();
15037   ;
15038   return 0;
15039 }
15040 _ACEOF
15041 if ac_fn_c_try_link "$LINENO"; then :
15042   libat_cv_have_ifunc=yes
15043 else
15044   libat_cv_have_ifunc=no
15045 fi
15046 rm -f core conftest.err conftest.$ac_objext \
15047     conftest$ac_exeext conftest.$ac_ext
15048 fi
15049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
15050 $as_echo "$libat_cv_have_ifunc" >&6; }
15051
15052   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
15053
15054 cat >>confdefs.h <<_ACEOF
15055 #define HAVE_IFUNC $yesno
15056 _ACEOF
15057
15058
15059
15060 fi
15061
15062 # Check linker support.
15063
15064
15065 # Check whether --with-gnu-ld was given.
15066 if test "${with_gnu_ld+set}" = set; then :
15067   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
15068 else
15069   with_gnu_ld=no
15070 fi
15071
15072 ac_prog=ld
15073 if test "$GCC" = yes; then
15074   # Check if gcc -print-prog-name=ld gives a path.
15075   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
15076 $as_echo_n "checking for ld used by $CC... " >&6; }
15077   case $host in
15078   *-*-mingw*)
15079     # gcc leaves a trailing carriage return which upsets mingw
15080     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
15081   *)
15082     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
15083   esac
15084   case $ac_prog in
15085     # Accept absolute paths.
15086     [\\/]* | ?:[\\/]*)
15087       re_direlt='/[^/][^/]*/\.\./'
15088       # Canonicalize the pathname of ld
15089       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
15090       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
15091         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
15092       done
15093       test -z "$LD" && LD="$ac_prog"
15094       ;;
15095   "")
15096     # If it fails, then pretend we aren't using GCC.
15097     ac_prog=ld
15098     ;;
15099   *)
15100     # If it is relative, then search for the first ld in PATH.
15101     with_gnu_ld=unknown
15102     ;;
15103   esac
15104 elif test "$with_gnu_ld" = yes; then
15105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
15106 $as_echo_n "checking for GNU ld... " >&6; }
15107 else
15108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
15109 $as_echo_n "checking for non-GNU ld... " >&6; }
15110 fi
15111 if ${lt_cv_path_LD+:} false; then :
15112   $as_echo_n "(cached) " >&6
15113 else
15114   if test -z "$LD"; then
15115   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15116   for ac_dir in $PATH; do
15117     IFS="$lt_save_ifs"
15118     test -z "$ac_dir" && ac_dir=.
15119     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
15120       lt_cv_path_LD="$ac_dir/$ac_prog"
15121       # Check to see if the program is GNU ld.  I'd rather use --version,
15122       # but apparently some variants of GNU ld only accept -v.
15123       # Break only if it was the GNU/non-GNU ld that we prefer.
15124       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
15125       *GNU* | *'with BFD'*)
15126         test "$with_gnu_ld" != no && break
15127         ;;
15128       *)
15129         test "$with_gnu_ld" != yes && break
15130         ;;
15131       esac
15132     fi
15133   done
15134   IFS="$lt_save_ifs"
15135 else
15136   lt_cv_path_LD="$LD" # Let the user override the test with a path.
15137 fi
15138 fi
15139
15140 LD="$lt_cv_path_LD"
15141 if test -n "$LD"; then
15142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
15143 $as_echo "$LD" >&6; }
15144 else
15145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15146 $as_echo "no" >&6; }
15147 fi
15148 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
15149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
15150 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
15151 if ${lt_cv_prog_gnu_ld+:} false; then :
15152   $as_echo_n "(cached) " >&6
15153 else
15154   # I'd rather use --version here, but apparently some GNU lds only accept -v.
15155 case `$LD -v 2>&1 </dev/null` in
15156 *GNU* | *'with BFD'*)
15157   lt_cv_prog_gnu_ld=yes
15158   ;;
15159 *)
15160   lt_cv_prog_gnu_ld=no
15161   ;;
15162 esac
15163 fi
15164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
15165 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
15166 with_gnu_ld=$lt_cv_prog_gnu_ld
15167
15168
15169
15170
15171
15172
15173
15174   # If we're not using GNU ld, then there's no point in even trying these
15175   # tests.  Check for that first.  We should have already tested for gld
15176   # by now (in libtool), but require it now just to be safe...
15177   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
15178   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
15179
15180
15181
15182   # The name set by libtool depends on the version of libtool.  Shame on us
15183   # for depending on an impl detail, but c'est la vie.  Older versions used
15184   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
15185   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
15186   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
15187   # set (hence we're using an older libtool), then set it.
15188   if test x${with_gnu_ld+set} != xset; then
15189     if test x${ac_cv_prog_gnu_ld+set} != xset; then
15190       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
15191       with_gnu_ld=no
15192     else
15193       with_gnu_ld=$ac_cv_prog_gnu_ld
15194     fi
15195   fi
15196
15197   # Start by getting the version number.  I think the libtool test already
15198   # does some of this, but throws away the result.
15199   libat_ld_is_gold=no
15200   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
15201     libat_ld_is_gold=yes
15202   fi
15203
15204   ldver=`$LD --version 2>/dev/null |
15205          sed -e 's/[. ][0-9]\{8\}$//;s/.* \([^ ]\{1,\}\)$/\1/; q'`
15206
15207   libat_gnu_ld_version=`echo $ldver | \
15208          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
15209
15210   # Set --gc-sections.
15211   if test "$with_gnu_ld" = "notbroken"; then
15212     # GNU ld it is!  Joy and bunny rabbits!
15213
15214     # All these tests are for C++; save the language and the compiler flags.
15215     # Need to do this so that g++ won't try to link in libstdc++
15216     ac_test_CFLAGS="${CFLAGS+set}"
15217     ac_save_CFLAGS="$CFLAGS"
15218     CFLAGS='-x c++  -Wl,--gc-sections'
15219
15220     # Check for -Wl,--gc-sections
15221     # XXX This test is broken at the moment, as symbols required for linking
15222     # are now in libsupc++ (not built yet).  In addition, this test has
15223     # cored on solaris in the past.  In addition, --gc-sections doesn't
15224     # really work at the moment (keeps on discarding used sections, first
15225     # .eh_frame and now some of the glibc sections for iconv).
15226     # Bzzzzt.  Thanks for playing, maybe next time.
15227     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
15228 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
15229     if test "$cross_compiling" = yes; then :
15230   ac_sectionLDflags=yes
15231 else
15232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15233 /* end confdefs.h.  */
15234
15235      int main(void)
15236      {
15237        try { throw 1; }
15238        catch (...) { };
15239        return 0;
15240      }
15241
15242 _ACEOF
15243 if ac_fn_c_try_run "$LINENO"; then :
15244   ac_sectionLDflags=yes
15245 else
15246   ac_sectionLDflags=no
15247 fi
15248 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15249   conftest.$ac_objext conftest.beam conftest.$ac_ext
15250 fi
15251
15252     if test "$ac_test_CFLAGS" = set; then
15253       CFLAGS="$ac_save_CFLAGS"
15254     else
15255       # this is the suspicious part
15256       CFLAGS=''
15257     fi
15258     if test "$ac_sectionLDflags" = "yes"; then
15259       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
15260     fi
15261     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
15262 $as_echo "$ac_sectionLDflags" >&6; }
15263   fi
15264
15265   # Set linker optimization flags.
15266   if test x"$with_gnu_ld" = x"yes"; then
15267     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
15268   fi
15269
15270
15271
15272
15273
15274
15275  # Check whether --enable-symvers was given.
15276 if test "${enable_symvers+set}" = set; then :
15277   enableval=$enable_symvers;
15278       case "$enableval" in
15279        yes|no|gnu*|sun) ;;
15280        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
15281                           esac
15282
15283 else
15284   enable_symvers=yes
15285 fi
15286
15287
15288
15289 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
15290 # don't know enough about $LD to do tricks...
15291
15292
15293 # Turn a 'yes' into a suitable default.
15294 if test x$enable_symvers = xyes ; then
15295   # FIXME  The following test is too strict, in theory.
15296   if test $enable_shared = no || test "x$LD" = x; then
15297     enable_symvers=no
15298   else
15299     if test $with_gnu_ld = yes ; then
15300       enable_symvers=gnu
15301     else
15302       case ${target_os} in
15303         # Sun symbol versioning exists since Solaris 2.5.
15304         solaris2.[5-9]* | solaris2.1[0-9]*)
15305           enable_symvers=sun ;;
15306         *)
15307           enable_symvers=no ;;
15308       esac
15309     fi
15310   fi
15311 fi
15312
15313 # Check if 'sun' was requested on non-Solaris 2 platforms.
15314 if test x$enable_symvers = xsun ; then
15315   case ${target_os} in
15316     solaris2*)
15317       # All fine.
15318       ;;
15319     *)
15320       # Unlikely to work.
15321       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
15322 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
15323       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
15324 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
15325       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15326 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15327       enable_symvers=no
15328       ;;
15329   esac
15330 fi
15331
15332 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15333 if test $enable_symvers != no; then
15334   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15335 $as_echo_n "checking for shared libgcc... " >&6; }
15336   ac_save_CFLAGS="$CFLAGS"
15337   CFLAGS=' -lgcc_s'
15338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15339 /* end confdefs.h.  */
15340
15341 int
15342 main ()
15343 {
15344 return 0;
15345   ;
15346   return 0;
15347 }
15348 _ACEOF
15349 if ac_fn_c_try_link "$LINENO"; then :
15350   libat_shared_libgcc=yes
15351 else
15352   libat_shared_libgcc=no
15353 fi
15354 rm -f core conftest.err conftest.$ac_objext \
15355     conftest$ac_exeext conftest.$ac_ext
15356   CFLAGS="$ac_save_CFLAGS"
15357   if test $libat_shared_libgcc = no; then
15358     cat > conftest.c <<EOF
15359 int main (void) { return 0; }
15360 EOF
15361     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15362                              -shared -shared-libgcc -o conftest.so \
15363                              conftest.c -v 2>&1 >/dev/null \
15364                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15365     rm -f conftest.c conftest.so
15366     if test x${libat_libgcc_s_suffix+set} = xset; then
15367       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15368       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15369 /* end confdefs.h.  */
15370
15371 int
15372 main ()
15373 {
15374 return 0;
15375   ;
15376   return 0;
15377 }
15378 _ACEOF
15379 if ac_fn_c_try_link "$LINENO"; then :
15380   libat_shared_libgcc=yes
15381 fi
15382 rm -f core conftest.err conftest.$ac_objext \
15383     conftest$ac_exeext conftest.$ac_ext
15384       CFLAGS="$ac_save_CFLAGS"
15385     fi
15386   fi
15387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15388 $as_echo "$libat_shared_libgcc" >&6; }
15389 fi
15390
15391 # For GNU ld, we need at least this version.  The format is described in
15392 # LIBAT_CHECK_LINKER_FEATURES above.
15393 libat_min_gnu_ld_version=21400
15394 # XXXXXXXXXXX libat_gnu_ld_version=21390
15395
15396 # Check to see if unspecified "yes" value can win, given results above.
15397 # Change "yes" into either "no" or a style name.
15398 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15399   if test $with_gnu_ld = yes; then
15400     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15401       enable_symvers=gnu
15402     elif test $libat_ld_is_gold = yes ; then
15403       enable_symvers=gnu
15404     else
15405       # The right tools, the right setup, but too old.  Fallbacks?
15406       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15407 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15408       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15409 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15410       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15411 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15412       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15413 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15414       if test $libat_gnu_ld_version -ge 21200 ; then
15415         # Globbing fix is present, proper block support is not.
15416                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15417 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15418         enable_symvers=no
15419       else
15420         # 2.11 or older.
15421         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15422 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15423         enable_symvers=no
15424       fi
15425     fi
15426   elif test $enable_symvers = sun; then
15427     : All interesting versions of Sun ld support sun style symbol versioning.
15428   else
15429     # just fail for now
15430     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15431 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15432     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15433 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15434     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15435 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
15436     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15437 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15438     enable_symvers=no
15439   fi
15440 fi
15441 if test $enable_symvers = gnu; then
15442
15443 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15444
15445 fi
15446
15447  if test $enable_symvers != no; then
15448   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15449   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15450 else
15451   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15452   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15453 fi
15454
15455  if test $enable_symvers = gnu; then
15456   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15457   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15458 else
15459   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15460   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15461 fi
15462
15463  if test $enable_symvers = sun; then
15464   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15465   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15466 else
15467   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15468   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15469 fi
15470
15471 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15472 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15473
15474
15475 # Cleanup and exit.
15476 CFLAGS="$save_CFLAGS"
15477 cat >confcache <<\_ACEOF
15478 # This file is a shell script that caches the results of configure
15479 # tests run on this system so they can be shared between configure
15480 # scripts and configure runs, see configure's option --config-cache.
15481 # It is not useful on other systems.  If it contains results you don't
15482 # want to keep, you may remove or edit it.
15483 #
15484 # config.status only pays attention to the cache file if you give it
15485 # the --recheck option to rerun configure.
15486 #
15487 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15488 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15489 # following values.
15490
15491 _ACEOF
15492
15493 # The following way of writing the cache mishandles newlines in values,
15494 # but we know of no workaround that is simple, portable, and efficient.
15495 # So, we kill variables containing newlines.
15496 # Ultrix sh set writes to stderr and can't be redirected directly,
15497 # and sets the high bit in the cache file unless we assign to the vars.
15498 (
15499   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15500     eval ac_val=\$$ac_var
15501     case $ac_val in #(
15502     *${as_nl}*)
15503       case $ac_var in #(
15504       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15505 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15506       esac
15507       case $ac_var in #(
15508       _ | IFS | as_nl) ;; #(
15509       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15510       *) { eval $ac_var=; unset $ac_var;} ;;
15511       esac ;;
15512     esac
15513   done
15514
15515   (set) 2>&1 |
15516     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15517     *${as_nl}ac_space=\ *)
15518       # `set' does not quote correctly, so add quotes: double-quote
15519       # substitution turns \\\\ into \\, and sed turns \\ into \.
15520       sed -n \
15521         "s/'/'\\\\''/g;
15522           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15523       ;; #(
15524     *)
15525       # `set' quotes correctly as required by POSIX, so do not add quotes.
15526       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15527       ;;
15528     esac |
15529     sort
15530 ) |
15531   sed '
15532      /^ac_cv_env_/b end
15533      t clear
15534      :clear
15535      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15536      t end
15537      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15538      :end' >>confcache
15539 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15540   if test -w "$cache_file"; then
15541     if test "x$cache_file" != "x/dev/null"; then
15542       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15543 $as_echo "$as_me: updating cache $cache_file" >&6;}
15544       if test ! -f "$cache_file" || test -h "$cache_file"; then
15545         cat confcache >"$cache_file"
15546       else
15547         case $cache_file in #(
15548         */* | ?:*)
15549           mv -f confcache "$cache_file"$$ &&
15550           mv -f "$cache_file"$$ "$cache_file" ;; #(
15551         *)
15552           mv -f confcache "$cache_file" ;;
15553         esac
15554       fi
15555     fi
15556   else
15557     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15558 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15559   fi
15560 fi
15561 rm -f confcache
15562
15563 # Add -Wall -Werror if we are using GCC.
15564 if test "x$GCC" = "xyes"; then
15565   XCFLAGS="$XCFLAGS -Wall -Werror"
15566 fi
15567
15568 # Add CET specific flags if CET is enabled
15569  # Check whether --enable-cet was given.
15570 if test "${enable_cet+set}" = set; then :
15571   enableval=$enable_cet;
15572       case "$enableval" in
15573        yes|no|auto) ;;
15574        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
15575                           esac
15576
15577 else
15578   enable_cet=auto
15579 fi
15580
15581
15582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
15583 $as_echo_n "checking for CET support... " >&6; }
15584
15585 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
15586 case "$host" in
15587   i[34567]86-*-linux* | x86_64-*-linux*)
15588     case "$enable_cet" in
15589       auto)
15590         # Check if target supports multi-byte NOPs
15591         # and if assembler supports CET insn.
15592         cet_save_CFLAGS="$CFLAGS"
15593         CFLAGS="$CFLAGS -fcf-protection"
15594         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15595 /* end confdefs.h.  */
15596
15597 int
15598 main ()
15599 {
15600
15601 #if !defined(__SSE2__)
15602 #error target does not support multi-byte NOPs
15603 #else
15604 asm ("setssbsy");
15605 #endif
15606
15607   ;
15608   return 0;
15609 }
15610 _ACEOF
15611 if ac_fn_c_try_compile "$LINENO"; then :
15612   enable_cet=yes
15613 else
15614   enable_cet=no
15615 fi
15616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15617         CFLAGS="$cet_save_CFLAGS"
15618         ;;
15619       yes)
15620         # Check if assembler supports CET.
15621         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15622 /* end confdefs.h.  */
15623
15624 int
15625 main ()
15626 {
15627 asm ("setssbsy");
15628   ;
15629   return 0;
15630 }
15631 _ACEOF
15632 if ac_fn_c_try_compile "$LINENO"; then :
15633
15634 else
15635   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
15636 fi
15637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15638         ;;
15639     esac
15640     ;;
15641   *)
15642     enable_cet=no
15643     ;;
15644 esac
15645 if test x$enable_cet = xyes; then
15646   CET_FLAGS="-fcf-protection -mshstk"
15647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15648 $as_echo "yes" >&6; }
15649 else
15650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15651 $as_echo "no" >&6; }
15652 fi
15653
15654 XCFLAGS="$XCFLAGS $CET_FLAGS"
15655
15656 XCFLAGS="$XCFLAGS $XPCFLAGS"
15657
15658
15659
15660
15661
15662
15663
15664 # Conditionalize the makefile for this target machine.
15665 tmake_file_=
15666 for f in ${tmake_file}
15667 do
15668         if test -f ${srcdir}/config/$f
15669         then
15670                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
15671         fi
15672 done
15673 tmake_file="${tmake_file_}"
15674
15675
15676
15677  if test x$libat_cv_have_ifunc = xyes; then
15678   HAVE_IFUNC_TRUE=
15679   HAVE_IFUNC_FALSE='#'
15680 else
15681   HAVE_IFUNC_TRUE='#'
15682   HAVE_IFUNC_FALSE=
15683 fi
15684
15685  if expr "$config_path" : ".* linux/aarch64 .*" > /dev/null; then
15686   ARCH_AARCH64_LINUX_TRUE=
15687   ARCH_AARCH64_LINUX_FALSE='#'
15688 else
15689   ARCH_AARCH64_LINUX_TRUE='#'
15690   ARCH_AARCH64_LINUX_FALSE=
15691 fi
15692
15693  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15694   ARCH_ARM_LINUX_TRUE=
15695   ARCH_ARM_LINUX_FALSE='#'
15696 else
15697   ARCH_ARM_LINUX_TRUE='#'
15698   ARCH_ARM_LINUX_FALSE=
15699 fi
15700
15701  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15702   ARCH_I386_TRUE=
15703   ARCH_I386_FALSE='#'
15704 else
15705   ARCH_I386_TRUE='#'
15706   ARCH_I386_FALSE=
15707 fi
15708
15709  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15710   ARCH_X86_64_TRUE=
15711   ARCH_X86_64_FALSE='#'
15712 else
15713   ARCH_X86_64_TRUE='#'
15714   ARCH_X86_64_FALSE=
15715 fi
15716
15717
15718 # Determine what GCC version number to use in filesystem paths.
15719
15720   get_gcc_base_ver="cat"
15721
15722 # Check whether --with-gcc-major-version-only was given.
15723 if test "${with_gcc_major_version_only+set}" = set; then :
15724   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15725         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
15726       fi
15727
15728 fi
15729
15730
15731
15732
15733 if test ${multilib} = yes; then
15734   multilib_arg="--enable-multilib"
15735 else
15736   multilib_arg=
15737 fi
15738
15739 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15740
15741 ac_config_files="$ac_config_files testsuite/libatomic-site-extra.exp"
15742
15743 cat >confcache <<\_ACEOF
15744 # This file is a shell script that caches the results of configure
15745 # tests run on this system so they can be shared between configure
15746 # scripts and configure runs, see configure's option --config-cache.
15747 # It is not useful on other systems.  If it contains results you don't
15748 # want to keep, you may remove or edit it.
15749 #
15750 # config.status only pays attention to the cache file if you give it
15751 # the --recheck option to rerun configure.
15752 #
15753 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15754 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15755 # following values.
15756
15757 _ACEOF
15758
15759 # The following way of writing the cache mishandles newlines in values,
15760 # but we know of no workaround that is simple, portable, and efficient.
15761 # So, we kill variables containing newlines.
15762 # Ultrix sh set writes to stderr and can't be redirected directly,
15763 # and sets the high bit in the cache file unless we assign to the vars.
15764 (
15765   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15766     eval ac_val=\$$ac_var
15767     case $ac_val in #(
15768     *${as_nl}*)
15769       case $ac_var in #(
15770       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15771 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15772       esac
15773       case $ac_var in #(
15774       _ | IFS | as_nl) ;; #(
15775       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15776       *) { eval $ac_var=; unset $ac_var;} ;;
15777       esac ;;
15778     esac
15779   done
15780
15781   (set) 2>&1 |
15782     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15783     *${as_nl}ac_space=\ *)
15784       # `set' does not quote correctly, so add quotes: double-quote
15785       # substitution turns \\\\ into \\, and sed turns \\ into \.
15786       sed -n \
15787         "s/'/'\\\\''/g;
15788           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15789       ;; #(
15790     *)
15791       # `set' quotes correctly as required by POSIX, so do not add quotes.
15792       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15793       ;;
15794     esac |
15795     sort
15796 ) |
15797   sed '
15798      /^ac_cv_env_/b end
15799      t clear
15800      :clear
15801      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15802      t end
15803      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15804      :end' >>confcache
15805 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15806   if test -w "$cache_file"; then
15807     if test "x$cache_file" != "x/dev/null"; then
15808       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15809 $as_echo "$as_me: updating cache $cache_file" >&6;}
15810       if test ! -f "$cache_file" || test -h "$cache_file"; then
15811         cat confcache >"$cache_file"
15812       else
15813         case $cache_file in #(
15814         */* | ?:*)
15815           mv -f confcache "$cache_file"$$ &&
15816           mv -f "$cache_file"$$ "$cache_file" ;; #(
15817         *)
15818           mv -f confcache "$cache_file" ;;
15819         esac
15820       fi
15821     fi
15822   else
15823     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15824 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15825   fi
15826 fi
15827 rm -f confcache
15828
15829 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15830 # Let make expand exec_prefix.
15831 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15832
15833 DEFS=-DHAVE_CONFIG_H
15834
15835 ac_libobjs=
15836 ac_ltlibobjs=
15837 U=
15838 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15839   # 1. Remove the extension, and $U if already installed.
15840   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15841   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15842   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15843   #    will be set to the directory where LIBOBJS objects are built.
15844   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15845   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15846 done
15847 LIBOBJS=$ac_libobjs
15848
15849 LTLIBOBJS=$ac_ltlibobjs
15850
15851
15852 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
15853   as_fn_error $? "conditional \"GENINSRC\" was never defined.
15854 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15855 fi
15856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15857 $as_echo_n "checking that generated files are newer than configure... " >&6; }
15858    if test -n "$am_sleep_pid"; then
15859      # Hide warnings about reused PIDs.
15860      wait $am_sleep_pid 2>/dev/null
15861    fi
15862    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
15863 $as_echo "done" >&6; }
15864  if test -n "$EXEEXT"; then
15865   am__EXEEXT_TRUE=
15866   am__EXEEXT_FALSE='#'
15867 else
15868   am__EXEEXT_TRUE='#'
15869   am__EXEEXT_FALSE=
15870 fi
15871
15872 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15873   as_fn_error $? "conditional \"AMDEP\" was never defined.
15874 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15875 fi
15876 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15877   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
15878 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15879 fi
15880 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
15881   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
15882 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15883 fi
15884 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15885   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
15886 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15887 fi
15888
15889 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
15890   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
15891 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15892 fi
15893 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
15894   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
15895 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15896 fi
15897 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
15898   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
15899 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15900 fi
15901 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
15902   as_fn_error $? "conditional \"HAVE_IFUNC\" was never defined.
15903 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15904 fi
15905 if test -z "${ARCH_AARCH64_LINUX_TRUE}" && test -z "${ARCH_AARCH64_LINUX_FALSE}"; then
15906   as_fn_error $? "conditional \"ARCH_AARCH64_LINUX\" was never defined.
15907 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15908 fi
15909 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
15910   as_fn_error $? "conditional \"ARCH_ARM_LINUX\" was never defined.
15911 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15912 fi
15913 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
15914   as_fn_error $? "conditional \"ARCH_I386\" was never defined.
15915 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15916 fi
15917 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
15918   as_fn_error $? "conditional \"ARCH_X86_64\" was never defined.
15919 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15920 fi
15921
15922 : "${CONFIG_STATUS=./config.status}"
15923 ac_write_fail=0
15924 ac_clean_files_save=$ac_clean_files
15925 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15926 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15927 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15928 as_write_fail=0
15929 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15930 #! $SHELL
15931 # Generated by $as_me.
15932 # Run this file to recreate the current configuration.
15933 # Compiler output produced by configure, useful for debugging
15934 # configure, is in config.log if it exists.
15935
15936 debug=false
15937 ac_cs_recheck=false
15938 ac_cs_silent=false
15939
15940 SHELL=\${CONFIG_SHELL-$SHELL}
15941 export SHELL
15942 _ASEOF
15943 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15944 ## -------------------- ##
15945 ## M4sh Initialization. ##
15946 ## -------------------- ##
15947
15948 # Be more Bourne compatible
15949 DUALCASE=1; export DUALCASE # for MKS sh
15950 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15951   emulate sh
15952   NULLCMD=:
15953   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15954   # is contrary to our usage.  Disable this feature.
15955   alias -g '${1+"$@"}'='"$@"'
15956   setopt NO_GLOB_SUBST
15957 else
15958   case `(set -o) 2>/dev/null` in #(
15959   *posix*) :
15960     set -o posix ;; #(
15961   *) :
15962      ;;
15963 esac
15964 fi
15965
15966
15967 as_nl='
15968 '
15969 export as_nl
15970 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15971 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15972 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15973 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15974 # Prefer a ksh shell builtin over an external printf program on Solaris,
15975 # but without wasting forks for bash or zsh.
15976 if test -z "$BASH_VERSION$ZSH_VERSION" \
15977     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15978   as_echo='print -r --'
15979   as_echo_n='print -rn --'
15980 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15981   as_echo='printf %s\n'
15982   as_echo_n='printf %s'
15983 else
15984   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15985     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15986     as_echo_n='/usr/ucb/echo -n'
15987   else
15988     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15989     as_echo_n_body='eval
15990       arg=$1;
15991       case $arg in #(
15992       *"$as_nl"*)
15993         expr "X$arg" : "X\\(.*\\)$as_nl";
15994         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15995       esac;
15996       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15997     '
15998     export as_echo_n_body
15999     as_echo_n='sh -c $as_echo_n_body as_echo'
16000   fi
16001   export as_echo_body
16002   as_echo='sh -c $as_echo_body as_echo'
16003 fi
16004
16005 # The user is always right.
16006 if test "${PATH_SEPARATOR+set}" != set; then
16007   PATH_SEPARATOR=:
16008   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16009     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16010       PATH_SEPARATOR=';'
16011   }
16012 fi
16013
16014
16015 # IFS
16016 # We need space, tab and new line, in precisely that order.  Quoting is
16017 # there to prevent editors from complaining about space-tab.
16018 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16019 # splitting by setting IFS to empty value.)
16020 IFS=" ""        $as_nl"
16021
16022 # Find who we are.  Look in the path if we contain no directory separator.
16023 as_myself=
16024 case $0 in #((
16025   *[\\/]* ) as_myself=$0 ;;
16026   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16027 for as_dir in $PATH
16028 do
16029   IFS=$as_save_IFS
16030   test -z "$as_dir" && as_dir=.
16031     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16032   done
16033 IFS=$as_save_IFS
16034
16035      ;;
16036 esac
16037 # We did not find ourselves, most probably we were run as `sh COMMAND'
16038 # in which case we are not to be found in the path.
16039 if test "x$as_myself" = x; then
16040   as_myself=$0
16041 fi
16042 if test ! -f "$as_myself"; then
16043   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16044   exit 1
16045 fi
16046
16047 # Unset variables that we do not need and which cause bugs (e.g. in
16048 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16049 # suppresses any "Segmentation fault" message there.  '((' could
16050 # trigger a bug in pdksh 5.2.14.
16051 for as_var in BASH_ENV ENV MAIL MAILPATH
16052 do eval test x\${$as_var+set} = xset \
16053   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16054 done
16055 PS1='$ '
16056 PS2='> '
16057 PS4='+ '
16058
16059 # NLS nuisances.
16060 LC_ALL=C
16061 export LC_ALL
16062 LANGUAGE=C
16063 export LANGUAGE
16064
16065 # CDPATH.
16066 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16067
16068
16069 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16070 # ----------------------------------------
16071 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16072 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16073 # script with STATUS, using 1 if that was 0.
16074 as_fn_error ()
16075 {
16076   as_status=$1; test $as_status -eq 0 && as_status=1
16077   if test "$4"; then
16078     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16079     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16080   fi
16081   $as_echo "$as_me: error: $2" >&2
16082   as_fn_exit $as_status
16083 } # as_fn_error
16084
16085
16086 # as_fn_set_status STATUS
16087 # -----------------------
16088 # Set $? to STATUS, without forking.
16089 as_fn_set_status ()
16090 {
16091   return $1
16092 } # as_fn_set_status
16093
16094 # as_fn_exit STATUS
16095 # -----------------
16096 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16097 as_fn_exit ()
16098 {
16099   set +e
16100   as_fn_set_status $1
16101   exit $1
16102 } # as_fn_exit
16103
16104 # as_fn_unset VAR
16105 # ---------------
16106 # Portably unset VAR.
16107 as_fn_unset ()
16108 {
16109   { eval $1=; unset $1;}
16110 }
16111 as_unset=as_fn_unset
16112 # as_fn_append VAR VALUE
16113 # ----------------------
16114 # Append the text in VALUE to the end of the definition contained in VAR. Take
16115 # advantage of any shell optimizations that allow amortized linear growth over
16116 # repeated appends, instead of the typical quadratic growth present in naive
16117 # implementations.
16118 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16119   eval 'as_fn_append ()
16120   {
16121     eval $1+=\$2
16122   }'
16123 else
16124   as_fn_append ()
16125   {
16126     eval $1=\$$1\$2
16127   }
16128 fi # as_fn_append
16129
16130 # as_fn_arith ARG...
16131 # ------------------
16132 # Perform arithmetic evaluation on the ARGs, and store the result in the
16133 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16134 # must be portable across $(()) and expr.
16135 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16136   eval 'as_fn_arith ()
16137   {
16138     as_val=$(( $* ))
16139   }'
16140 else
16141   as_fn_arith ()
16142   {
16143     as_val=`expr "$@" || test $? -eq 1`
16144   }
16145 fi # as_fn_arith
16146
16147
16148 if expr a : '\(a\)' >/dev/null 2>&1 &&
16149    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16150   as_expr=expr
16151 else
16152   as_expr=false
16153 fi
16154
16155 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16156   as_basename=basename
16157 else
16158   as_basename=false
16159 fi
16160
16161 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16162   as_dirname=dirname
16163 else
16164   as_dirname=false
16165 fi
16166
16167 as_me=`$as_basename -- "$0" ||
16168 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16169          X"$0" : 'X\(//\)$' \| \
16170          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16171 $as_echo X/"$0" |
16172     sed '/^.*\/\([^/][^/]*\)\/*$/{
16173             s//\1/
16174             q
16175           }
16176           /^X\/\(\/\/\)$/{
16177             s//\1/
16178             q
16179           }
16180           /^X\/\(\/\).*/{
16181             s//\1/
16182             q
16183           }
16184           s/.*/./; q'`
16185
16186 # Avoid depending upon Character Ranges.
16187 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16188 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16189 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16190 as_cr_digits='0123456789'
16191 as_cr_alnum=$as_cr_Letters$as_cr_digits
16192
16193 ECHO_C= ECHO_N= ECHO_T=
16194 case `echo -n x` in #(((((
16195 -n*)
16196   case `echo 'xy\c'` in
16197   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16198   xy)  ECHO_C='\c';;
16199   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16200        ECHO_T=' ';;
16201   esac;;
16202 *)
16203   ECHO_N='-n';;
16204 esac
16205
16206 rm -f conf$$ conf$$.exe conf$$.file
16207 if test -d conf$$.dir; then
16208   rm -f conf$$.dir/conf$$.file
16209 else
16210   rm -f conf$$.dir
16211   mkdir conf$$.dir 2>/dev/null
16212 fi
16213 if (echo >conf$$.file) 2>/dev/null; then
16214   if ln -s conf$$.file conf$$ 2>/dev/null; then
16215     as_ln_s='ln -s'
16216     # ... but there are two gotchas:
16217     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16218     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16219     # In both cases, we have to default to `cp -pR'.
16220     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16221       as_ln_s='cp -pR'
16222   elif ln conf$$.file conf$$ 2>/dev/null; then
16223     as_ln_s=ln
16224   else
16225     as_ln_s='cp -pR'
16226   fi
16227 else
16228   as_ln_s='cp -pR'
16229 fi
16230 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16231 rmdir conf$$.dir 2>/dev/null
16232
16233
16234 # as_fn_mkdir_p
16235 # -------------
16236 # Create "$as_dir" as a directory, including parents if necessary.
16237 as_fn_mkdir_p ()
16238 {
16239
16240   case $as_dir in #(
16241   -*) as_dir=./$as_dir;;
16242   esac
16243   test -d "$as_dir" || eval $as_mkdir_p || {
16244     as_dirs=
16245     while :; do
16246       case $as_dir in #(
16247       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16248       *) as_qdir=$as_dir;;
16249       esac
16250       as_dirs="'$as_qdir' $as_dirs"
16251       as_dir=`$as_dirname -- "$as_dir" ||
16252 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16253          X"$as_dir" : 'X\(//\)[^/]' \| \
16254          X"$as_dir" : 'X\(//\)$' \| \
16255          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16256 $as_echo X"$as_dir" |
16257     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16258             s//\1/
16259             q
16260           }
16261           /^X\(\/\/\)[^/].*/{
16262             s//\1/
16263             q
16264           }
16265           /^X\(\/\/\)$/{
16266             s//\1/
16267             q
16268           }
16269           /^X\(\/\).*/{
16270             s//\1/
16271             q
16272           }
16273           s/.*/./; q'`
16274       test -d "$as_dir" && break
16275     done
16276     test -z "$as_dirs" || eval "mkdir $as_dirs"
16277   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16278
16279
16280 } # as_fn_mkdir_p
16281 if mkdir -p . 2>/dev/null; then
16282   as_mkdir_p='mkdir -p "$as_dir"'
16283 else
16284   test -d ./-p && rmdir ./-p
16285   as_mkdir_p=false
16286 fi
16287
16288
16289 # as_fn_executable_p FILE
16290 # -----------------------
16291 # Test if FILE is an executable regular file.
16292 as_fn_executable_p ()
16293 {
16294   test -f "$1" && test -x "$1"
16295 } # as_fn_executable_p
16296 as_test_x='test -x'
16297 as_executable_p=as_fn_executable_p
16298
16299 # Sed expression to map a string onto a valid CPP name.
16300 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16301
16302 # Sed expression to map a string onto a valid variable name.
16303 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16304
16305
16306 exec 6>&1
16307 ## ----------------------------------- ##
16308 ## Main body of $CONFIG_STATUS script. ##
16309 ## ----------------------------------- ##
16310 _ASEOF
16311 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16312
16313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16314 # Save the log message, to keep $0 and so on meaningful, and to
16315 # report actual input values of CONFIG_FILES etc. instead of their
16316 # values after options handling.
16317 ac_log="
16318 This file was extended by GNU Atomic Library $as_me 1.0, which was
16319 generated by GNU Autoconf 2.69.  Invocation command line was
16320
16321   CONFIG_FILES    = $CONFIG_FILES
16322   CONFIG_HEADERS  = $CONFIG_HEADERS
16323   CONFIG_LINKS    = $CONFIG_LINKS
16324   CONFIG_COMMANDS = $CONFIG_COMMANDS
16325   $ $0 $@
16326
16327 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16328 "
16329
16330 _ACEOF
16331
16332 case $ac_config_files in *"
16333 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16334 esac
16335
16336 case $ac_config_headers in *"
16337 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16338 esac
16339
16340
16341 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16342 # Files that config.status was made for.
16343 config_files="$ac_config_files"
16344 config_headers="$ac_config_headers"
16345 config_commands="$ac_config_commands"
16346
16347 _ACEOF
16348
16349 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16350 ac_cs_usage="\
16351 \`$as_me' instantiates files and other configuration actions
16352 from templates according to the current configuration.  Unless the files
16353 and actions are specified as TAGs, all are instantiated by default.
16354
16355 Usage: $0 [OPTION]... [TAG]...
16356
16357   -h, --help       print this help, then exit
16358   -V, --version    print version number and configuration settings, then exit
16359       --config     print configuration, then exit
16360   -q, --quiet, --silent
16361                    do not print progress messages
16362   -d, --debug      don't remove temporary files
16363       --recheck    update $as_me by reconfiguring in the same conditions
16364       --file=FILE[:TEMPLATE]
16365                    instantiate the configuration file FILE
16366       --header=FILE[:TEMPLATE]
16367                    instantiate the configuration header FILE
16368
16369 Configuration files:
16370 $config_files
16371
16372 Configuration headers:
16373 $config_headers
16374
16375 Configuration commands:
16376 $config_commands
16377
16378 Report bugs to the package provider.
16379 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
16380 General help using GNU software: <http://www.gnu.org/gethelp/>."
16381
16382 _ACEOF
16383 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16384 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16385 ac_cs_version="\\
16386 GNU Atomic Library config.status 1.0
16387 configured by $0, generated by GNU Autoconf 2.69,
16388   with options \\"\$ac_cs_config\\"
16389
16390 Copyright (C) 2012 Free Software Foundation, Inc.
16391 This config.status script is free software; the Free Software Foundation
16392 gives unlimited permission to copy, distribute and modify it."
16393
16394 ac_pwd='$ac_pwd'
16395 srcdir='$srcdir'
16396 INSTALL='$INSTALL'
16397 MKDIR_P='$MKDIR_P'
16398 AWK='$AWK'
16399 test -n "\$AWK" || AWK=awk
16400 _ACEOF
16401
16402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16403 # The default lists apply if the user does not specify any file.
16404 ac_need_defaults=:
16405 while test $# != 0
16406 do
16407   case $1 in
16408   --*=?*)
16409     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16410     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16411     ac_shift=:
16412     ;;
16413   --*=)
16414     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16415     ac_optarg=
16416     ac_shift=:
16417     ;;
16418   *)
16419     ac_option=$1
16420     ac_optarg=$2
16421     ac_shift=shift
16422     ;;
16423   esac
16424
16425   case $ac_option in
16426   # Handling of the options.
16427   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16428     ac_cs_recheck=: ;;
16429   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16430     $as_echo "$ac_cs_version"; exit ;;
16431   --config | --confi | --conf | --con | --co | --c )
16432     $as_echo "$ac_cs_config"; exit ;;
16433   --debug | --debu | --deb | --de | --d | -d )
16434     debug=: ;;
16435   --file | --fil | --fi | --f )
16436     $ac_shift
16437     case $ac_optarg in
16438     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16439     '') as_fn_error $? "missing file argument" ;;
16440     esac
16441     as_fn_append CONFIG_FILES " '$ac_optarg'"
16442     ac_need_defaults=false;;
16443   --header | --heade | --head | --hea )
16444     $ac_shift
16445     case $ac_optarg in
16446     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16447     esac
16448     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16449     ac_need_defaults=false;;
16450   --he | --h)
16451     # Conflict between --help and --header
16452     as_fn_error $? "ambiguous option: \`$1'
16453 Try \`$0 --help' for more information.";;
16454   --help | --hel | -h )
16455     $as_echo "$ac_cs_usage"; exit ;;
16456   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16457   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16458     ac_cs_silent=: ;;
16459
16460   # This is an error.
16461   -*) as_fn_error $? "unrecognized option: \`$1'
16462 Try \`$0 --help' for more information." ;;
16463
16464   *) as_fn_append ac_config_targets " $1"
16465      ac_need_defaults=false ;;
16466
16467   esac
16468   shift
16469 done
16470
16471 ac_configure_extra_args=
16472
16473 if $ac_cs_silent; then
16474   exec 6>/dev/null
16475   ac_configure_extra_args="$ac_configure_extra_args --silent"
16476 fi
16477
16478 _ACEOF
16479 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16480 if \$ac_cs_recheck; then
16481   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16482   shift
16483   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16484   CONFIG_SHELL='$SHELL'
16485   export CONFIG_SHELL
16486   exec "\$@"
16487 fi
16488
16489 _ACEOF
16490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16491 exec 5>>config.log
16492 {
16493   echo
16494   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16495 ## Running $as_me. ##
16496 _ASBOX
16497   $as_echo "$ac_log"
16498 } >&5
16499
16500 _ACEOF
16501 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16502 #
16503 # INIT-COMMANDS
16504 #
16505
16506 srcdir="$srcdir"
16507 host="$host"
16508 target="$target"
16509 with_multisubdir="$with_multisubdir"
16510 with_multisrctop="$with_multisrctop"
16511 with_target_subdir="$with_target_subdir"
16512 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16513 multi_basedir="$multi_basedir"
16514 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16515 CC="$CC"
16516 CXX="$CXX"
16517 GFORTRAN="$GFORTRAN"
16518 GDC="$GDC"
16519 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16520
16521
16522 # The HP-UX ksh and POSIX shell print the target directory to stdout
16523 # if CDPATH is set.
16524 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16525
16526 sed_quote_subst='$sed_quote_subst'
16527 double_quote_subst='$double_quote_subst'
16528 delay_variable_subst='$delay_variable_subst'
16529 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16530 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16531 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16532 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16533 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16534 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16535 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16536 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16537 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16538 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16539 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16540 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16541 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16542 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16543 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16544 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16545 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16546 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16547 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16548 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16549 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16550 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16551 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16552 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16553 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16554 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16555 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16556 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16557 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16558 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16559 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16560 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16561 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16562 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16563 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16564 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16565 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16566 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16567 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16568 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16569 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16570 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16571 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16572 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16573 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16574 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16575 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16576 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16577 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"`'
16578 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16579 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16580 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16581 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16582 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16583 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16584 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16585 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16586 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16587 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16588 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16589 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16590 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16591 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16592 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16593 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16594 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16595 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16596 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16597 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16598 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16599 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16600 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16601 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16602 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16603 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16604 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16605 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16606 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16607 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16608 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16609 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16610 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16611 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16612 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16613 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16614 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16615 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16616 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16617 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16618 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16619 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16620 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16621 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16622 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16623 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16624 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16625 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16626 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16627 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16628 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16629 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16630 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16631 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16632 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16633 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16634 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16635 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16636 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16637 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16638 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16639 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16640 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16641 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16642 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16643 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16644 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16645 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16646 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16647 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16648 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16649
16650 LTCC='$LTCC'
16651 LTCFLAGS='$LTCFLAGS'
16652 compiler='$compiler_DEFAULT'
16653
16654 # A function that is used when there is no print builtin or printf.
16655 func_fallback_echo ()
16656 {
16657   eval 'cat <<_LTECHO_EOF
16658 \$1
16659 _LTECHO_EOF'
16660 }
16661
16662 # Quote evaled strings.
16663 for var in SHELL \
16664 ECHO \
16665 SED \
16666 GREP \
16667 EGREP \
16668 FGREP \
16669 LD \
16670 NM \
16671 LN_S \
16672 lt_SP2NL \
16673 lt_NL2SP \
16674 reload_flag \
16675 OBJDUMP \
16676 deplibs_check_method \
16677 file_magic_cmd \
16678 AR \
16679 AR_FLAGS \
16680 STRIP \
16681 RANLIB \
16682 CC \
16683 CFLAGS \
16684 compiler \
16685 lt_cv_sys_global_symbol_pipe \
16686 lt_cv_sys_global_symbol_to_cdecl \
16687 lt_cv_sys_global_symbol_to_c_name_address \
16688 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16689 lt_prog_compiler_no_builtin_flag \
16690 lt_prog_compiler_wl \
16691 lt_prog_compiler_pic \
16692 lt_prog_compiler_static \
16693 lt_cv_prog_compiler_c_o \
16694 need_locks \
16695 DSYMUTIL \
16696 NMEDIT \
16697 LIPO \
16698 OTOOL \
16699 OTOOL64 \
16700 shrext_cmds \
16701 export_dynamic_flag_spec \
16702 whole_archive_flag_spec \
16703 compiler_needs_object \
16704 with_gnu_ld \
16705 allow_undefined_flag \
16706 no_undefined_flag \
16707 hardcode_libdir_flag_spec \
16708 hardcode_libdir_flag_spec_ld \
16709 hardcode_libdir_separator \
16710 fix_srcfile_path \
16711 exclude_expsyms \
16712 include_expsyms \
16713 file_list_spec \
16714 variables_saved_for_relink \
16715 libname_spec \
16716 library_names_spec \
16717 soname_spec \
16718 install_override_mode \
16719 finish_eval \
16720 old_striplib \
16721 striplib; do
16722     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16723     *[\\\\\\\`\\"\\\$]*)
16724       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16725       ;;
16726     *)
16727       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16728       ;;
16729     esac
16730 done
16731
16732 # Double-quote double-evaled strings.
16733 for var in reload_cmds \
16734 old_postinstall_cmds \
16735 old_postuninstall_cmds \
16736 old_archive_cmds \
16737 extract_expsyms_cmds \
16738 old_archive_from_new_cmds \
16739 old_archive_from_expsyms_cmds \
16740 archive_cmds \
16741 archive_expsym_cmds \
16742 module_cmds \
16743 module_expsym_cmds \
16744 export_symbols_cmds \
16745 prelink_cmds \
16746 postinstall_cmds \
16747 postuninstall_cmds \
16748 finish_cmds \
16749 sys_lib_search_path_spec \
16750 sys_lib_dlsearch_path_spec; do
16751     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16752     *[\\\\\\\`\\"\\\$]*)
16753       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16754       ;;
16755     *)
16756       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16757       ;;
16758     esac
16759 done
16760
16761 ac_aux_dir='$ac_aux_dir'
16762 xsi_shell='$xsi_shell'
16763 lt_shell_append='$lt_shell_append'
16764
16765 # See if we are running on zsh, and set the options which allow our
16766 # commands through without removal of \ escapes INIT.
16767 if test -n "\${ZSH_VERSION+set}" ; then
16768    setopt NO_GLOB_SUBST
16769 fi
16770
16771
16772     PACKAGE='$PACKAGE'
16773     VERSION='$VERSION'
16774     TIMESTAMP='$TIMESTAMP'
16775     RM='$RM'
16776     ofile='$ofile'
16777
16778
16779
16780
16781 GCC="$GCC"
16782 CC="$CC"
16783 acx_cv_header_stdint="$acx_cv_header_stdint"
16784 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16785 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16786 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16787 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16788 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16789 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16790 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16791 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16792 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16793 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16794 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16795 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16796 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16797
16798
16799 _ACEOF
16800
16801 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16802
16803 # Handling of arguments.
16804 for ac_config_target in $ac_config_targets
16805 do
16806   case $ac_config_target in
16807     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16808     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16809     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16810     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16811     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16812     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16813     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16814     "testsuite/libatomic-site-extra.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libatomic-site-extra.exp" ;;
16815
16816   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16817   esac
16818 done
16819
16820
16821 # If the user did not use the arguments to specify the items to instantiate,
16822 # then the envvar interface is used.  Set only those that are not.
16823 # We use the long form for the default assignment because of an extremely
16824 # bizarre bug on SunOS 4.1.3.
16825 if $ac_need_defaults; then
16826   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16827   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16828   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16829 fi
16830
16831 # Have a temporary directory for convenience.  Make it in the build tree
16832 # simply because there is no reason against having it here, and in addition,
16833 # creating and moving files from /tmp can sometimes cause problems.
16834 # Hook for its removal unless debugging.
16835 # Note that there is a small window in which the directory will not be cleaned:
16836 # after its creation but before its name has been assigned to `$tmp'.
16837 $debug ||
16838 {
16839   tmp= ac_tmp=
16840   trap 'exit_status=$?
16841   : "${ac_tmp:=$tmp}"
16842   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
16843 ' 0
16844   trap 'as_fn_exit 1' 1 2 13 15
16845 }
16846 # Create a (secure) tmp directory for tmp files.
16847
16848 {
16849   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16850   test -d "$tmp"
16851 }  ||
16852 {
16853   tmp=./conf$$-$RANDOM
16854   (umask 077 && mkdir "$tmp")
16855 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
16856 ac_tmp=$tmp
16857
16858 # Set up the scripts for CONFIG_FILES section.
16859 # No need to generate them if there are no CONFIG_FILES.
16860 # This happens for instance with `./config.status config.h'.
16861 if test -n "$CONFIG_FILES"; then
16862
16863
16864 ac_cr=`echo X | tr X '\015'`
16865 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16866 # But we know of no other shell where ac_cr would be empty at this
16867 # point, so we can use a bashism as a fallback.
16868 if test "x$ac_cr" = x; then
16869   eval ac_cr=\$\'\\r\'
16870 fi
16871 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16872 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16873   ac_cs_awk_cr='\\r'
16874 else
16875   ac_cs_awk_cr=$ac_cr
16876 fi
16877
16878 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
16879 _ACEOF
16880
16881
16882 {
16883   echo "cat >conf$$subs.awk <<_ACEOF" &&
16884   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16885   echo "_ACEOF"
16886 } >conf$$subs.sh ||
16887   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16888 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
16889 ac_delim='%!_!# '
16890 for ac_last_try in false false false false false :; do
16891   . ./conf$$subs.sh ||
16892     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16893
16894   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16895   if test $ac_delim_n = $ac_delim_num; then
16896     break
16897   elif $ac_last_try; then
16898     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16899   else
16900     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16901   fi
16902 done
16903 rm -f conf$$subs.sh
16904
16905 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16906 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
16907 _ACEOF
16908 sed -n '
16909 h
16910 s/^/S["/; s/!.*/"]=/
16911 p
16912 g
16913 s/^[^!]*!//
16914 :repl
16915 t repl
16916 s/'"$ac_delim"'$//
16917 t delim
16918 :nl
16919 h
16920 s/\(.\{148\}\)..*/\1/
16921 t more1
16922 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16923 p
16924 n
16925 b repl
16926 :more1
16927 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16928 p
16929 g
16930 s/.\{148\}//
16931 t nl
16932 :delim
16933 h
16934 s/\(.\{148\}\)..*/\1/
16935 t more2
16936 s/["\\]/\\&/g; s/^/"/; s/$/"/
16937 p
16938 b
16939 :more2
16940 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16941 p
16942 g
16943 s/.\{148\}//
16944 t delim
16945 ' <conf$$subs.awk | sed '
16946 /^[^""]/{
16947   N
16948   s/\n//
16949 }
16950 ' >>$CONFIG_STATUS || ac_write_fail=1
16951 rm -f conf$$subs.awk
16952 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16953 _ACAWK
16954 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
16955   for (key in S) S_is_set[key] = 1
16956   FS = "\a"
16957
16958 }
16959 {
16960   line = $ 0
16961   nfields = split(line, field, "@")
16962   substed = 0
16963   len = length(field[1])
16964   for (i = 2; i < nfields; i++) {
16965     key = field[i]
16966     keylen = length(key)
16967     if (S_is_set[key]) {
16968       value = S[key]
16969       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16970       len += length(value) + length(field[++i])
16971       substed = 1
16972     } else
16973       len += 1 + keylen
16974   }
16975
16976   print line
16977 }
16978
16979 _ACAWK
16980 _ACEOF
16981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16982 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16983   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16984 else
16985   cat
16986 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
16987   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
16988 _ACEOF
16989
16990 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
16991 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
16992 # trailing colons and then remove the whole line if VPATH becomes empty
16993 # (actually we leave an empty line to preserve line numbers).
16994 if test "x$srcdir" = x.; then
16995   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
16996 h
16997 s///
16998 s/^/:/
16999 s/[      ]*$/:/
17000 s/:\$(srcdir):/:/g
17001 s/:\${srcdir}:/:/g
17002 s/:@srcdir@:/:/g
17003 s/^:*//
17004 s/:*$//
17005 x
17006 s/\(=[   ]*\).*/\1/
17007 G
17008 s/\n//
17009 s/^[^=]*=[       ]*$//
17010 }'
17011 fi
17012
17013 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17014 fi # test -n "$CONFIG_FILES"
17015
17016 # Set up the scripts for CONFIG_HEADERS section.
17017 # No need to generate them if there are no CONFIG_HEADERS.
17018 # This happens for instance with `./config.status Makefile'.
17019 if test -n "$CONFIG_HEADERS"; then
17020 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17021 BEGIN {
17022 _ACEOF
17023
17024 # Transform confdefs.h into an awk script `defines.awk', embedded as
17025 # here-document in config.status, that substitutes the proper values into
17026 # config.h.in to produce config.h.
17027
17028 # Create a delimiter string that does not exist in confdefs.h, to ease
17029 # handling of long lines.
17030 ac_delim='%!_!# '
17031 for ac_last_try in false false :; do
17032   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17033   if test -z "$ac_tt"; then
17034     break
17035   elif $ac_last_try; then
17036     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17037   else
17038     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17039   fi
17040 done
17041
17042 # For the awk script, D is an array of macro values keyed by name,
17043 # likewise P contains macro parameters if any.  Preserve backslash
17044 # newline sequences.
17045
17046 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17047 sed -n '
17048 s/.\{148\}/&'"$ac_delim"'/g
17049 t rset
17050 :rset
17051 s/^[     ]*#[    ]*define[       ][      ]*/ /
17052 t def
17053 d
17054 :def
17055 s/\\$//
17056 t bsnl
17057 s/["\\]/\\&/g
17058 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17059 D["\1"]=" \3"/p
17060 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17061 d
17062 :bsnl
17063 s/["\\]/\\&/g
17064 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17065 D["\1"]=" \3\\\\\\n"\\/p
17066 t cont
17067 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17068 t cont
17069 d
17070 :cont
17071 n
17072 s/.\{148\}/&'"$ac_delim"'/g
17073 t clear
17074 :clear
17075 s/\\$//
17076 t bsnlc
17077 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17078 d
17079 :bsnlc
17080 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17081 b cont
17082 ' <confdefs.h | sed '
17083 s/'"$ac_delim"'/"\\\
17084 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17085
17086 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17087   for (key in D) D_is_set[key] = 1
17088   FS = "\a"
17089 }
17090 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17091   line = \$ 0
17092   split(line, arg, " ")
17093   if (arg[1] == "#") {
17094     defundef = arg[2]
17095     mac1 = arg[3]
17096   } else {
17097     defundef = substr(arg[1], 2)
17098     mac1 = arg[2]
17099   }
17100   split(mac1, mac2, "(") #)
17101   macro = mac2[1]
17102   prefix = substr(line, 1, index(line, defundef) - 1)
17103   if (D_is_set[macro]) {
17104     # Preserve the white space surrounding the "#".
17105     print prefix "define", macro P[macro] D[macro]
17106     next
17107   } else {
17108     # Replace #undef with comments.  This is necessary, for example,
17109     # in the case of _POSIX_SOURCE, which is predefined and required
17110     # on some systems where configure will not decide to define it.
17111     if (defundef == "undef") {
17112       print "/*", prefix defundef, macro, "*/"
17113       next
17114     }
17115   }
17116 }
17117 { print }
17118 _ACAWK
17119 _ACEOF
17120 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17121   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17122 fi # test -n "$CONFIG_HEADERS"
17123
17124
17125 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17126 shift
17127 for ac_tag
17128 do
17129   case $ac_tag in
17130   :[FHLC]) ac_mode=$ac_tag; continue;;
17131   esac
17132   case $ac_mode$ac_tag in
17133   :[FHL]*:*);;
17134   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17135   :[FH]-) ac_tag=-:-;;
17136   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17137   esac
17138   ac_save_IFS=$IFS
17139   IFS=:
17140   set x $ac_tag
17141   IFS=$ac_save_IFS
17142   shift
17143   ac_file=$1
17144   shift
17145
17146   case $ac_mode in
17147   :L) ac_source=$1;;
17148   :[FH])
17149     ac_file_inputs=
17150     for ac_f
17151     do
17152       case $ac_f in
17153       -) ac_f="$ac_tmp/stdin";;
17154       *) # Look for the file first in the build tree, then in the source tree
17155          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17156          # because $ac_f cannot contain `:'.
17157          test -f "$ac_f" ||
17158            case $ac_f in
17159            [\\/$]*) false;;
17160            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17161            esac ||
17162            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17163       esac
17164       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17165       as_fn_append ac_file_inputs " '$ac_f'"
17166     done
17167
17168     # Let's still pretend it is `configure' which instantiates (i.e., don't
17169     # use $as_me), people would be surprised to read:
17170     #    /* config.h.  Generated by config.status.  */
17171     configure_input='Generated from '`
17172           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17173         `' by configure.'
17174     if test x"$ac_file" != x-; then
17175       configure_input="$ac_file.  $configure_input"
17176       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17177 $as_echo "$as_me: creating $ac_file" >&6;}
17178     fi
17179     # Neutralize special characters interpreted by sed in replacement strings.
17180     case $configure_input in #(
17181     *\&* | *\|* | *\\* )
17182        ac_sed_conf_input=`$as_echo "$configure_input" |
17183        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17184     *) ac_sed_conf_input=$configure_input;;
17185     esac
17186
17187     case $ac_tag in
17188     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17189       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17190     esac
17191     ;;
17192   esac
17193
17194   ac_dir=`$as_dirname -- "$ac_file" ||
17195 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17196          X"$ac_file" : 'X\(//\)[^/]' \| \
17197          X"$ac_file" : 'X\(//\)$' \| \
17198          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17199 $as_echo X"$ac_file" |
17200     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17201             s//\1/
17202             q
17203           }
17204           /^X\(\/\/\)[^/].*/{
17205             s//\1/
17206             q
17207           }
17208           /^X\(\/\/\)$/{
17209             s//\1/
17210             q
17211           }
17212           /^X\(\/\).*/{
17213             s//\1/
17214             q
17215           }
17216           s/.*/./; q'`
17217   as_dir="$ac_dir"; as_fn_mkdir_p
17218   ac_builddir=.
17219
17220 case "$ac_dir" in
17221 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17222 *)
17223   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17224   # A ".." for each directory in $ac_dir_suffix.
17225   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17226   case $ac_top_builddir_sub in
17227   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17228   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17229   esac ;;
17230 esac
17231 ac_abs_top_builddir=$ac_pwd
17232 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17233 # for backward compatibility:
17234 ac_top_builddir=$ac_top_build_prefix
17235
17236 case $srcdir in
17237   .)  # We are building in place.
17238     ac_srcdir=.
17239     ac_top_srcdir=$ac_top_builddir_sub
17240     ac_abs_top_srcdir=$ac_pwd ;;
17241   [\\/]* | ?:[\\/]* )  # Absolute name.
17242     ac_srcdir=$srcdir$ac_dir_suffix;
17243     ac_top_srcdir=$srcdir
17244     ac_abs_top_srcdir=$srcdir ;;
17245   *) # Relative name.
17246     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17247     ac_top_srcdir=$ac_top_build_prefix$srcdir
17248     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17249 esac
17250 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17251
17252
17253   case $ac_mode in
17254   :F)
17255   #
17256   # CONFIG_FILE
17257   #
17258
17259   case $INSTALL in
17260   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17261   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17262   esac
17263   ac_MKDIR_P=$MKDIR_P
17264   case $MKDIR_P in
17265   [\\/$]* | ?:[\\/]* ) ;;
17266   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17267   esac
17268 _ACEOF
17269
17270 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17271 # If the template does not know about datarootdir, expand it.
17272 # FIXME: This hack should be removed a few years after 2.60.
17273 ac_datarootdir_hack=; ac_datarootdir_seen=
17274 ac_sed_dataroot='
17275 /datarootdir/ {
17276   p
17277   q
17278 }
17279 /@datadir@/p
17280 /@docdir@/p
17281 /@infodir@/p
17282 /@localedir@/p
17283 /@mandir@/p'
17284 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17285 *datarootdir*) ac_datarootdir_seen=yes;;
17286 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17287   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17288 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17289 _ACEOF
17290 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17291   ac_datarootdir_hack='
17292   s&@datadir@&$datadir&g
17293   s&@docdir@&$docdir&g
17294   s&@infodir@&$infodir&g
17295   s&@localedir@&$localedir&g
17296   s&@mandir@&$mandir&g
17297   s&\\\${datarootdir}&$datarootdir&g' ;;
17298 esac
17299 _ACEOF
17300
17301 # Neutralize VPATH when `$srcdir' = `.'.
17302 # Shell code in configure.ac might set extrasub.
17303 # FIXME: do we really want to maintain this feature?
17304 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17305 ac_sed_extra="$ac_vpsub
17306 $extrasub
17307 _ACEOF
17308 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17309 :t
17310 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17311 s|@configure_input@|$ac_sed_conf_input|;t t
17312 s&@top_builddir@&$ac_top_builddir_sub&;t t
17313 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17314 s&@srcdir@&$ac_srcdir&;t t
17315 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17316 s&@top_srcdir@&$ac_top_srcdir&;t t
17317 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17318 s&@builddir@&$ac_builddir&;t t
17319 s&@abs_builddir@&$ac_abs_builddir&;t t
17320 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17321 s&@INSTALL@&$ac_INSTALL&;t t
17322 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17323 $ac_datarootdir_hack
17324 "
17325 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17326   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17327
17328 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17329   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17330   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17331       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17332   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17333 which seems to be undefined.  Please make sure it is defined" >&5
17334 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17335 which seems to be undefined.  Please make sure it is defined" >&2;}
17336
17337   rm -f "$ac_tmp/stdin"
17338   case $ac_file in
17339   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17340   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17341   esac \
17342   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17343  ;;
17344   :H)
17345   #
17346   # CONFIG_HEADER
17347   #
17348   if test x"$ac_file" != x-; then
17349     {
17350       $as_echo "/* $configure_input  */" \
17351       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17352     } >"$ac_tmp/config.h" \
17353       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17354     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17355       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17356 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17357     else
17358       rm -f "$ac_file"
17359       mv "$ac_tmp/config.h" "$ac_file" \
17360         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17361     fi
17362   else
17363     $as_echo "/* $configure_input  */" \
17364       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17365       || as_fn_error $? "could not create -" "$LINENO" 5
17366   fi
17367 # Compute "$ac_file"'s index in $config_headers.
17368 _am_arg="$ac_file"
17369 _am_stamp_count=1
17370 for _am_header in $config_headers :; do
17371   case $_am_header in
17372     $_am_arg | $_am_arg:* )
17373       break ;;
17374     * )
17375       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17376   esac
17377 done
17378 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17379 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17380          X"$_am_arg" : 'X\(//\)[^/]' \| \
17381          X"$_am_arg" : 'X\(//\)$' \| \
17382          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17383 $as_echo X"$_am_arg" |
17384     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17385             s//\1/
17386             q
17387           }
17388           /^X\(\/\/\)[^/].*/{
17389             s//\1/
17390             q
17391           }
17392           /^X\(\/\/\)$/{
17393             s//\1/
17394             q
17395           }
17396           /^X\(\/\).*/{
17397             s//\1/
17398             q
17399           }
17400           s/.*/./; q'`/stamp-h$_am_stamp_count
17401  ;;
17402
17403   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17404 $as_echo "$as_me: executing $ac_file commands" >&6;}
17405  ;;
17406   esac
17407
17408
17409   case $ac_file$ac_mode in
17410     "default-1":C)
17411 # Only add multilib support code if we just rebuilt the top-level
17412 # Makefile.
17413 case " $CONFIG_FILES " in
17414  *" Makefile "*)
17415    ac_file=Makefile . ${multi_basedir}/config-ml.in
17416    ;;
17417 esac ;;
17418     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17419   # Older Autoconf quotes --file arguments for eval, but not when files
17420   # are listed without --file.  Let's play safe and only enable the eval
17421   # if we detect the quoting.
17422   case $CONFIG_FILES in
17423   *\'*) eval set x "$CONFIG_FILES" ;;
17424   *)   set x $CONFIG_FILES ;;
17425   esac
17426   shift
17427   for mf
17428   do
17429     # Strip MF so we end up with the name of the file.
17430     mf=`echo "$mf" | sed -e 's/:.*$//'`
17431     # Check whether this is an Automake generated Makefile or not.
17432     # We used to match only the files named 'Makefile.in', but
17433     # some people rename them; so instead we look at the file content.
17434     # Grep'ing the first line is not enough: some people post-process
17435     # each Makefile.in and add a new line on top of each file to say so.
17436     # Grep'ing the whole file is not good either: AIX grep has a line
17437     # limit of 2048, but all sed's we know have understand at least 4000.
17438     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17439       dirpart=`$as_dirname -- "$mf" ||
17440 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17441          X"$mf" : 'X\(//\)[^/]' \| \
17442          X"$mf" : 'X\(//\)$' \| \
17443          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17444 $as_echo X"$mf" |
17445     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17446             s//\1/
17447             q
17448           }
17449           /^X\(\/\/\)[^/].*/{
17450             s//\1/
17451             q
17452           }
17453           /^X\(\/\/\)$/{
17454             s//\1/
17455             q
17456           }
17457           /^X\(\/\).*/{
17458             s//\1/
17459             q
17460           }
17461           s/.*/./; q'`
17462     else
17463       continue
17464     fi
17465     # Extract the definition of DEPDIR, am__include, and am__quote
17466     # from the Makefile without running 'make'.
17467     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17468     test -z "$DEPDIR" && continue
17469     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17470     test -z "$am__include" && continue
17471     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17472     # Find all dependency output files, they are included files with
17473     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17474     # simplest approach to changing $(DEPDIR) to its actual value in the
17475     # expansion.
17476     for file in `sed -n "
17477       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17478          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
17479       # Make sure the directory exists.
17480       test -f "$dirpart/$file" && continue
17481       fdir=`$as_dirname -- "$file" ||
17482 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17483          X"$file" : 'X\(//\)[^/]' \| \
17484          X"$file" : 'X\(//\)$' \| \
17485          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17486 $as_echo X"$file" |
17487     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17488             s//\1/
17489             q
17490           }
17491           /^X\(\/\/\)[^/].*/{
17492             s//\1/
17493             q
17494           }
17495           /^X\(\/\/\)$/{
17496             s//\1/
17497             q
17498           }
17499           /^X\(\/\).*/{
17500             s//\1/
17501             q
17502           }
17503           s/.*/./; q'`
17504       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17505       # echo "creating $dirpart/$file"
17506       echo '# dummy' > "$dirpart/$file"
17507     done
17508   done
17509 }
17510  ;;
17511     "libtool":C)
17512
17513     # See if we are running on zsh, and set the options which allow our
17514     # commands through without removal of \ escapes.
17515     if test -n "${ZSH_VERSION+set}" ; then
17516       setopt NO_GLOB_SUBST
17517     fi
17518
17519     cfgfile="${ofile}T"
17520     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17521     $RM "$cfgfile"
17522
17523     cat <<_LT_EOF >> "$cfgfile"
17524 #! $SHELL
17525
17526 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17527 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17528 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17529 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17530 #
17531 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17532 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17533 #   Written by Gordon Matzigkeit, 1996
17534 #
17535 #   This file is part of GNU Libtool.
17536 #
17537 # GNU Libtool is free software; you can redistribute it and/or
17538 # modify it under the terms of the GNU General Public License as
17539 # published by the Free Software Foundation; either version 2 of
17540 # the License, or (at your option) any later version.
17541 #
17542 # As a special exception to the GNU General Public License,
17543 # if you distribute this file as part of a program or library that
17544 # is built using GNU Libtool, you may include this file under the
17545 # same distribution terms that you use for the rest of that program.
17546 #
17547 # GNU Libtool is distributed in the hope that it will be useful,
17548 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17549 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17550 # GNU General Public License for more details.
17551 #
17552 # You should have received a copy of the GNU General Public License
17553 # along with GNU Libtool; see the file COPYING.  If not, a copy
17554 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17555 # obtained by writing to the Free Software Foundation, Inc.,
17556 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17557
17558
17559 # The names of the tagged configurations supported by this script.
17560 available_tags=""
17561
17562 # ### BEGIN LIBTOOL CONFIG
17563
17564 # Which release of libtool.m4 was used?
17565 macro_version=$macro_version
17566 macro_revision=$macro_revision
17567
17568 # Whether or not to build shared libraries.
17569 build_libtool_libs=$enable_shared
17570
17571 # Whether or not to build static libraries.
17572 build_old_libs=$enable_static
17573
17574 # What type of objects to build.
17575 pic_mode=$pic_mode
17576
17577 # Whether or not to optimize for fast installation.
17578 fast_install=$enable_fast_install
17579
17580 # Shell to use when invoking shell scripts.
17581 SHELL=$lt_SHELL
17582
17583 # An echo program that protects backslashes.
17584 ECHO=$lt_ECHO
17585
17586 # The host system.
17587 host_alias=$host_alias
17588 host=$host
17589 host_os=$host_os
17590
17591 # The build system.
17592 build_alias=$build_alias
17593 build=$build
17594 build_os=$build_os
17595
17596 # A sed program that does not truncate output.
17597 SED=$lt_SED
17598
17599 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17600 Xsed="\$SED -e 1s/^X//"
17601
17602 # A grep program that handles long lines.
17603 GREP=$lt_GREP
17604
17605 # An ERE matcher.
17606 EGREP=$lt_EGREP
17607
17608 # A literal string matcher.
17609 FGREP=$lt_FGREP
17610
17611 # A BSD- or MS-compatible name lister.
17612 NM=$lt_NM
17613
17614 # Whether we need soft or hard links.
17615 LN_S=$lt_LN_S
17616
17617 # What is the maximum length of a command?
17618 max_cmd_len=$max_cmd_len
17619
17620 # Object file suffix (normally "o").
17621 objext=$ac_objext
17622
17623 # Executable file suffix (normally "").
17624 exeext=$exeext
17625
17626 # whether the shell understands "unset".
17627 lt_unset=$lt_unset
17628
17629 # turn spaces into newlines.
17630 SP2NL=$lt_lt_SP2NL
17631
17632 # turn newlines into spaces.
17633 NL2SP=$lt_lt_NL2SP
17634
17635 # An object symbol dumper.
17636 OBJDUMP=$lt_OBJDUMP
17637
17638 # Method to check whether dependent libraries are shared objects.
17639 deplibs_check_method=$lt_deplibs_check_method
17640
17641 # Command to use when deplibs_check_method == "file_magic".
17642 file_magic_cmd=$lt_file_magic_cmd
17643
17644 # The archiver.
17645 AR=$lt_AR
17646 AR_FLAGS=$lt_AR_FLAGS
17647
17648 # A symbol stripping program.
17649 STRIP=$lt_STRIP
17650
17651 # Commands used to install an old-style archive.
17652 RANLIB=$lt_RANLIB
17653 old_postinstall_cmds=$lt_old_postinstall_cmds
17654 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17655
17656 # Whether to use a lock for old archive extraction.
17657 lock_old_archive_extraction=$lock_old_archive_extraction
17658
17659 # A C compiler.
17660 LTCC=$lt_CC
17661
17662 # LTCC compiler flags.
17663 LTCFLAGS=$lt_CFLAGS
17664
17665 # Take the output of nm and produce a listing of raw symbols and C names.
17666 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17667
17668 # Transform the output of nm in a proper C declaration.
17669 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17670
17671 # Transform the output of nm in a C name address pair.
17672 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17673
17674 # Transform the output of nm in a C name address pair when lib prefix is needed.
17675 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17676
17677 # The name of the directory that contains temporary libtool files.
17678 objdir=$objdir
17679
17680 # Used to examine libraries when file_magic_cmd begins with "file".
17681 MAGIC_CMD=$MAGIC_CMD
17682
17683 # Must we lock files when doing compilation?
17684 need_locks=$lt_need_locks
17685
17686 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17687 DSYMUTIL=$lt_DSYMUTIL
17688
17689 # Tool to change global to local symbols on Mac OS X.
17690 NMEDIT=$lt_NMEDIT
17691
17692 # Tool to manipulate fat objects and archives on Mac OS X.
17693 LIPO=$lt_LIPO
17694
17695 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17696 OTOOL=$lt_OTOOL
17697
17698 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17699 OTOOL64=$lt_OTOOL64
17700
17701 # Old archive suffix (normally "a").
17702 libext=$libext
17703
17704 # Shared library suffix (normally ".so").
17705 shrext_cmds=$lt_shrext_cmds
17706
17707 # The commands to extract the exported symbol list from a shared archive.
17708 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17709
17710 # Variables whose values should be saved in libtool wrapper scripts and
17711 # restored at link time.
17712 variables_saved_for_relink=$lt_variables_saved_for_relink
17713
17714 # Do we need the "lib" prefix for modules?
17715 need_lib_prefix=$need_lib_prefix
17716
17717 # Do we need a version for libraries?
17718 need_version=$need_version
17719
17720 # Library versioning type.
17721 version_type=$version_type
17722
17723 # Shared library runtime path variable.
17724 runpath_var=$runpath_var
17725
17726 # Shared library path variable.
17727 shlibpath_var=$shlibpath_var
17728
17729 # Is shlibpath searched before the hard-coded library search path?
17730 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17731
17732 # Format of library name prefix.
17733 libname_spec=$lt_libname_spec
17734
17735 # List of archive names.  First name is the real one, the rest are links.
17736 # The last name is the one that the linker finds with -lNAME
17737 library_names_spec=$lt_library_names_spec
17738
17739 # The coded name of the library, if different from the real name.
17740 soname_spec=$lt_soname_spec
17741
17742 # Permission mode override for installation of shared libraries.
17743 install_override_mode=$lt_install_override_mode
17744
17745 # Command to use after installation of a shared archive.
17746 postinstall_cmds=$lt_postinstall_cmds
17747
17748 # Command to use after uninstallation of a shared archive.
17749 postuninstall_cmds=$lt_postuninstall_cmds
17750
17751 # Commands used to finish a libtool library installation in a directory.
17752 finish_cmds=$lt_finish_cmds
17753
17754 # As "finish_cmds", except a single script fragment to be evaled but
17755 # not shown.
17756 finish_eval=$lt_finish_eval
17757
17758 # Whether we should hardcode library paths into libraries.
17759 hardcode_into_libs=$hardcode_into_libs
17760
17761 # Compile-time system search path for libraries.
17762 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17763
17764 # Run-time system search path for libraries.
17765 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17766
17767 # Whether dlopen is supported.
17768 dlopen_support=$enable_dlopen
17769
17770 # Whether dlopen of programs is supported.
17771 dlopen_self=$enable_dlopen_self
17772
17773 # Whether dlopen of statically linked programs is supported.
17774 dlopen_self_static=$enable_dlopen_self_static
17775
17776 # Commands to strip libraries.
17777 old_striplib=$lt_old_striplib
17778 striplib=$lt_striplib
17779
17780
17781 # The linker used to build libraries.
17782 LD=$lt_LD
17783
17784 # How to create reloadable object files.
17785 reload_flag=$lt_reload_flag
17786 reload_cmds=$lt_reload_cmds
17787
17788 # Commands used to build an old-style archive.
17789 old_archive_cmds=$lt_old_archive_cmds
17790
17791 # A language specific compiler.
17792 CC=$lt_compiler
17793
17794 # Is the compiler the GNU compiler?
17795 with_gcc=$GCC
17796
17797 # Compiler flag to turn off builtin functions.
17798 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17799
17800 # How to pass a linker flag through the compiler.
17801 wl=$lt_lt_prog_compiler_wl
17802
17803 # Additional compiler flags for building library objects.
17804 pic_flag=$lt_lt_prog_compiler_pic
17805
17806 # Compiler flag to prevent dynamic linking.
17807 link_static_flag=$lt_lt_prog_compiler_static
17808
17809 # Does compiler simultaneously support -c and -o options?
17810 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17811
17812 # Whether or not to add -lc for building shared libraries.
17813 build_libtool_need_lc=$archive_cmds_need_lc
17814
17815 # Whether or not to disallow shared libs when runtime libs are static.
17816 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17817
17818 # Compiler flag to allow reflexive dlopens.
17819 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17820
17821 # Compiler flag to generate shared objects directly from archives.
17822 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17823
17824 # Whether the compiler copes with passing no objects directly.
17825 compiler_needs_object=$lt_compiler_needs_object
17826
17827 # Create an old-style archive from a shared archive.
17828 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17829
17830 # Create a temporary old-style archive to link instead of a shared archive.
17831 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17832
17833 # Commands used to build a shared archive.
17834 archive_cmds=$lt_archive_cmds
17835 archive_expsym_cmds=$lt_archive_expsym_cmds
17836
17837 # Commands used to build a loadable module if different from building
17838 # a shared archive.
17839 module_cmds=$lt_module_cmds
17840 module_expsym_cmds=$lt_module_expsym_cmds
17841
17842 # Whether we are building with GNU ld or not.
17843 with_gnu_ld=$lt_with_gnu_ld
17844
17845 # Flag that allows shared libraries with undefined symbols to be built.
17846 allow_undefined_flag=$lt_allow_undefined_flag
17847
17848 # Flag that enforces no undefined symbols.
17849 no_undefined_flag=$lt_no_undefined_flag
17850
17851 # Flag to hardcode \$libdir into a binary during linking.
17852 # This must work even if \$libdir does not exist
17853 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17854
17855 # If ld is used when linking, flag to hardcode \$libdir into a binary
17856 # during linking.  This must work even if \$libdir does not exist.
17857 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17858
17859 # Whether we need a single "-rpath" flag with a separated argument.
17860 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17861
17862 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17863 # DIR into the resulting binary.
17864 hardcode_direct=$hardcode_direct
17865
17866 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17867 # DIR into the resulting binary and the resulting library dependency is
17868 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17869 # library is relocated.
17870 hardcode_direct_absolute=$hardcode_direct_absolute
17871
17872 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17873 # into the resulting binary.
17874 hardcode_minus_L=$hardcode_minus_L
17875
17876 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17877 # into the resulting binary.
17878 hardcode_shlibpath_var=$hardcode_shlibpath_var
17879
17880 # Set to "yes" if building a shared library automatically hardcodes DIR
17881 # into the library and all subsequent libraries and executables linked
17882 # against it.
17883 hardcode_automatic=$hardcode_automatic
17884
17885 # Set to yes if linker adds runtime paths of dependent libraries
17886 # to runtime path list.
17887 inherit_rpath=$inherit_rpath
17888
17889 # Whether libtool must link a program against all its dependency libraries.
17890 link_all_deplibs=$link_all_deplibs
17891
17892 # Fix the shell variable \$srcfile for the compiler.
17893 fix_srcfile_path=$lt_fix_srcfile_path
17894
17895 # Set to "yes" if exported symbols are required.
17896 always_export_symbols=$always_export_symbols
17897
17898 # The commands to list exported symbols.
17899 export_symbols_cmds=$lt_export_symbols_cmds
17900
17901 # Symbols that should not be listed in the preloaded symbols.
17902 exclude_expsyms=$lt_exclude_expsyms
17903
17904 # Symbols that must always be exported.
17905 include_expsyms=$lt_include_expsyms
17906
17907 # Commands necessary for linking programs (against libraries) with templates.
17908 prelink_cmds=$lt_prelink_cmds
17909
17910 # Specify filename containing input files.
17911 file_list_spec=$lt_file_list_spec
17912
17913 # How to hardcode a shared library path into an executable.
17914 hardcode_action=$hardcode_action
17915
17916 # ### END LIBTOOL CONFIG
17917
17918 _LT_EOF
17919
17920   case $host_os in
17921   aix3*)
17922     cat <<\_LT_EOF >> "$cfgfile"
17923 # AIX sometimes has problems with the GCC collect2 program.  For some
17924 # reason, if we set the COLLECT_NAMES environment variable, the problems
17925 # vanish in a puff of smoke.
17926 if test "X${COLLECT_NAMES+set}" != Xset; then
17927   COLLECT_NAMES=
17928   export COLLECT_NAMES
17929 fi
17930 _LT_EOF
17931     ;;
17932   esac
17933
17934
17935 ltmain="$ac_aux_dir/ltmain.sh"
17936
17937
17938   # We use sed instead of cat because bash on DJGPP gets confused if
17939   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17940   # text mode, it properly converts lines to CR/LF.  This bash problem
17941   # is reportedly fixed, but why not run on old versions too?
17942   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17943     || (rm -f "$cfgfile"; exit 1)
17944
17945   case $xsi_shell in
17946   yes)
17947     cat << \_LT_EOF >> "$cfgfile"
17948
17949 # func_dirname file append nondir_replacement
17950 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17951 # otherwise set result to NONDIR_REPLACEMENT.
17952 func_dirname ()
17953 {
17954   case ${1} in
17955     */*) func_dirname_result="${1%/*}${2}" ;;
17956     *  ) func_dirname_result="${3}" ;;
17957   esac
17958 }
17959
17960 # func_basename file
17961 func_basename ()
17962 {
17963   func_basename_result="${1##*/}"
17964 }
17965
17966 # func_dirname_and_basename file append nondir_replacement
17967 # perform func_basename and func_dirname in a single function
17968 # call:
17969 #   dirname:  Compute the dirname of FILE.  If nonempty,
17970 #             add APPEND to the result, otherwise set result
17971 #             to NONDIR_REPLACEMENT.
17972 #             value returned in "$func_dirname_result"
17973 #   basename: Compute filename of FILE.
17974 #             value retuned in "$func_basename_result"
17975 # Implementation must be kept synchronized with func_dirname
17976 # and func_basename. For efficiency, we do not delegate to
17977 # those functions but instead duplicate the functionality here.
17978 func_dirname_and_basename ()
17979 {
17980   case ${1} in
17981     */*) func_dirname_result="${1%/*}${2}" ;;
17982     *  ) func_dirname_result="${3}" ;;
17983   esac
17984   func_basename_result="${1##*/}"
17985 }
17986
17987 # func_stripname prefix suffix name
17988 # strip PREFIX and SUFFIX off of NAME.
17989 # PREFIX and SUFFIX must not contain globbing or regex special
17990 # characters, hashes, percent signs, but SUFFIX may contain a leading
17991 # dot (in which case that matches only a dot).
17992 func_stripname ()
17993 {
17994   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17995   # positional parameters, so assign one to ordinary parameter first.
17996   func_stripname_result=${3}
17997   func_stripname_result=${func_stripname_result#"${1}"}
17998   func_stripname_result=${func_stripname_result%"${2}"}
17999 }
18000
18001 # func_opt_split
18002 func_opt_split ()
18003 {
18004   func_opt_split_opt=${1%%=*}
18005   func_opt_split_arg=${1#*=}
18006 }
18007
18008 # func_lo2o object
18009 func_lo2o ()
18010 {
18011   case ${1} in
18012     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18013     *)    func_lo2o_result=${1} ;;
18014   esac
18015 }
18016
18017 # func_xform libobj-or-source
18018 func_xform ()
18019 {
18020   func_xform_result=${1%.*}.lo
18021 }
18022
18023 # func_arith arithmetic-term...
18024 func_arith ()
18025 {
18026   func_arith_result=$(( $* ))
18027 }
18028
18029 # func_len string
18030 # STRING may not start with a hyphen.
18031 func_len ()
18032 {
18033   func_len_result=${#1}
18034 }
18035
18036 _LT_EOF
18037     ;;
18038   *) # Bourne compatible functions.
18039     cat << \_LT_EOF >> "$cfgfile"
18040
18041 # func_dirname file append nondir_replacement
18042 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18043 # otherwise set result to NONDIR_REPLACEMENT.
18044 func_dirname ()
18045 {
18046   # Extract subdirectory from the argument.
18047   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18048   if test "X$func_dirname_result" = "X${1}"; then
18049     func_dirname_result="${3}"
18050   else
18051     func_dirname_result="$func_dirname_result${2}"
18052   fi
18053 }
18054
18055 # func_basename file
18056 func_basename ()
18057 {
18058   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18059 }
18060
18061
18062 # func_stripname prefix suffix name
18063 # strip PREFIX and SUFFIX off of NAME.
18064 # PREFIX and SUFFIX must not contain globbing or regex special
18065 # characters, hashes, percent signs, but SUFFIX may contain a leading
18066 # dot (in which case that matches only a dot).
18067 # func_strip_suffix prefix name
18068 func_stripname ()
18069 {
18070   case ${2} in
18071     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18072     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18073   esac
18074 }
18075
18076 # sed scripts:
18077 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18078 my_sed_long_arg='1s/^-[^=]*=//'
18079
18080 # func_opt_split
18081 func_opt_split ()
18082 {
18083   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18084   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18085 }
18086
18087 # func_lo2o object
18088 func_lo2o ()
18089 {
18090   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18091 }
18092
18093 # func_xform libobj-or-source
18094 func_xform ()
18095 {
18096   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18097 }
18098
18099 # func_arith arithmetic-term...
18100 func_arith ()
18101 {
18102   func_arith_result=`expr "$@"`
18103 }
18104
18105 # func_len string
18106 # STRING may not start with a hyphen.
18107 func_len ()
18108 {
18109   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18110 }
18111
18112 _LT_EOF
18113 esac
18114
18115 case $lt_shell_append in
18116   yes)
18117     cat << \_LT_EOF >> "$cfgfile"
18118
18119 # func_append var value
18120 # Append VALUE to the end of shell variable VAR.
18121 func_append ()
18122 {
18123   eval "$1+=\$2"
18124 }
18125 _LT_EOF
18126     ;;
18127   *)
18128     cat << \_LT_EOF >> "$cfgfile"
18129
18130 # func_append var value
18131 # Append VALUE to the end of shell variable VAR.
18132 func_append ()
18133 {
18134   eval "$1=\$$1\$2"
18135 }
18136
18137 _LT_EOF
18138     ;;
18139   esac
18140
18141
18142   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18143     || (rm -f "$cfgfile"; exit 1)
18144
18145   mv -f "$cfgfile" "$ofile" ||
18146     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18147   chmod +x "$ofile"
18148
18149  ;;
18150     "gstdint.h":C)
18151 if test "$GCC" = yes; then
18152   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
18153 else
18154   echo "/* generated for $CC */" > tmp-stdint.h
18155 fi
18156
18157 sed 's/^ *//' >> tmp-stdint.h <<EOF
18158
18159   #ifndef GCC_GENERATED_STDINT_H
18160   #define GCC_GENERATED_STDINT_H 1
18161
18162   #include <sys/types.h>
18163 EOF
18164
18165 if test "$acx_cv_header_stdint" != stdint.h; then
18166   echo "#include <stddef.h>" >> tmp-stdint.h
18167 fi
18168 if test "$acx_cv_header_stdint" != stddef.h; then
18169   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
18170 fi
18171
18172 sed 's/^ *//' >> tmp-stdint.h <<EOF
18173   /* glibc uses these symbols as guards to prevent redefinitions.  */
18174   #ifdef __int8_t_defined
18175   #define _INT8_T
18176   #define _INT16_T
18177   #define _INT32_T
18178   #endif
18179   #ifdef __uint32_t_defined
18180   #define _UINT32_T
18181   #endif
18182
18183 EOF
18184
18185 # ----------------- done header, emit basic int types -------------
18186 if test "$acx_cv_header_stdint" = stddef.h; then
18187   sed 's/^ *//' >> tmp-stdint.h <<EOF
18188
18189     #ifndef _UINT8_T
18190     #define _UINT8_T
18191     #ifndef __uint8_t_defined
18192     #define __uint8_t_defined
18193     #ifndef uint8_t
18194     typedef unsigned $acx_cv_type_int8_t uint8_t;
18195     #endif
18196     #endif
18197     #endif
18198
18199     #ifndef _UINT16_T
18200     #define _UINT16_T
18201     #ifndef __uint16_t_defined
18202     #define __uint16_t_defined
18203     #ifndef uint16_t
18204     typedef unsigned $acx_cv_type_int16_t uint16_t;
18205     #endif
18206     #endif
18207     #endif
18208
18209     #ifndef _UINT32_T
18210     #define _UINT32_T
18211     #ifndef __uint32_t_defined
18212     #define __uint32_t_defined
18213     #ifndef uint32_t
18214     typedef unsigned $acx_cv_type_int32_t uint32_t;
18215     #endif
18216     #endif
18217     #endif
18218
18219     #ifndef _INT8_T
18220     #define _INT8_T
18221     #ifndef __int8_t_defined
18222     #define __int8_t_defined
18223     #ifndef int8_t
18224     typedef $acx_cv_type_int8_t int8_t;
18225     #endif
18226     #endif
18227     #endif
18228
18229     #ifndef _INT16_T
18230     #define _INT16_T
18231     #ifndef __int16_t_defined
18232     #define __int16_t_defined
18233     #ifndef int16_t
18234     typedef $acx_cv_type_int16_t int16_t;
18235     #endif
18236     #endif
18237     #endif
18238
18239     #ifndef _INT32_T
18240     #define _INT32_T
18241     #ifndef __int32_t_defined
18242     #define __int32_t_defined
18243     #ifndef int32_t
18244     typedef $acx_cv_type_int32_t int32_t;
18245     #endif
18246     #endif
18247     #endif
18248 EOF
18249 elif test "$ac_cv_type_u_int32_t" = yes; then
18250   sed 's/^ *//' >> tmp-stdint.h <<EOF
18251
18252     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
18253     #ifndef _INT8_T
18254     #define _INT8_T
18255     #endif
18256     #ifndef _INT16_T
18257     #define _INT16_T
18258     #endif
18259     #ifndef _INT32_T
18260     #define _INT32_T
18261     #endif
18262
18263     #ifndef _UINT8_T
18264     #define _UINT8_T
18265     #ifndef __uint8_t_defined
18266     #define __uint8_t_defined
18267     #ifndef uint8_t
18268     typedef u_int8_t uint8_t;
18269     #endif
18270     #endif
18271     #endif
18272
18273     #ifndef _UINT16_T
18274     #define _UINT16_T
18275     #ifndef __uint16_t_defined
18276     #define __uint16_t_defined
18277     #ifndef uint16_t
18278     typedef u_int16_t uint16_t;
18279     #endif
18280     #endif
18281     #endif
18282
18283     #ifndef _UINT32_T
18284     #define _UINT32_T
18285     #ifndef __uint32_t_defined
18286     #define __uint32_t_defined
18287     #ifndef uint32_t
18288     typedef u_int32_t uint32_t;
18289     #endif
18290     #endif
18291     #endif
18292 EOF
18293 else
18294   sed 's/^ *//' >> tmp-stdint.h <<EOF
18295
18296     /* Some systems have guard macros to prevent redefinitions, define them.  */
18297     #ifndef _INT8_T
18298     #define _INT8_T
18299     #endif
18300     #ifndef _INT16_T
18301     #define _INT16_T
18302     #endif
18303     #ifndef _INT32_T
18304     #define _INT32_T
18305     #endif
18306     #ifndef _UINT8_T
18307     #define _UINT8_T
18308     #endif
18309     #ifndef _UINT16_T
18310     #define _UINT16_T
18311     #endif
18312     #ifndef _UINT32_T
18313     #define _UINT32_T
18314     #endif
18315 EOF
18316 fi
18317
18318 # ------------- done basic int types, emit int64_t types ------------
18319 if test "$ac_cv_type_uint64_t" = yes; then
18320   sed 's/^ *//' >> tmp-stdint.h <<EOF
18321
18322     /* system headers have good uint64_t and int64_t */
18323     #ifndef _INT64_T
18324     #define _INT64_T
18325     #endif
18326     #ifndef _UINT64_T
18327     #define _UINT64_T
18328     #endif
18329 EOF
18330 elif test "$ac_cv_type_u_int64_t" = yes; then
18331   sed 's/^ *//' >> tmp-stdint.h <<EOF
18332
18333     /* system headers have an u_int64_t (and int64_t) */
18334     #ifndef _INT64_T
18335     #define _INT64_T
18336     #endif
18337     #ifndef _UINT64_T
18338     #define _UINT64_T
18339     #ifndef __uint64_t_defined
18340     #define __uint64_t_defined
18341     #ifndef uint64_t
18342     typedef u_int64_t uint64_t;
18343     #endif
18344     #endif
18345     #endif
18346 EOF
18347 elif test -n "$acx_cv_type_int64_t"; then
18348   sed 's/^ *//' >> tmp-stdint.h <<EOF
18349
18350     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
18351     #ifndef _INT64_T
18352     #define _INT64_T
18353     #ifndef int64_t
18354     typedef $acx_cv_type_int64_t int64_t;
18355     #endif
18356     #endif
18357     #ifndef _UINT64_T
18358     #define _UINT64_T
18359     #ifndef __uint64_t_defined
18360     #define __uint64_t_defined
18361     #ifndef uint64_t
18362     typedef unsigned $acx_cv_type_int64_t uint64_t;
18363     #endif
18364     #endif
18365     #endif
18366 EOF
18367 else
18368   sed 's/^ *//' >> tmp-stdint.h <<EOF
18369
18370     /* some common heuristics for int64_t, using compiler-specific tests */
18371     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
18372     #ifndef _INT64_T
18373     #define _INT64_T
18374     #ifndef __int64_t_defined
18375     #ifndef int64_t
18376     typedef long long int64_t;
18377     #endif
18378     #endif
18379     #endif
18380     #ifndef _UINT64_T
18381     #define _UINT64_T
18382     #ifndef uint64_t
18383     typedef unsigned long long uint64_t;
18384     #endif
18385     #endif
18386
18387     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
18388     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
18389        does not implement __extension__.  But that compiler doesn't define
18390        __GNUC_MINOR__.  */
18391     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
18392     # define __extension__
18393     # endif
18394
18395     # ifndef _INT64_T
18396     # define _INT64_T
18397     # ifndef int64_t
18398     __extension__ typedef long long int64_t;
18399     # endif
18400     # endif
18401     # ifndef _UINT64_T
18402     # define _UINT64_T
18403     # ifndef uint64_t
18404     __extension__ typedef unsigned long long uint64_t;
18405     # endif
18406     # endif
18407
18408     #elif !defined __STRICT_ANSI__
18409     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
18410
18411     #  ifndef _INT64_T
18412     #  define _INT64_T
18413     #  ifndef int64_t
18414     typedef __int64 int64_t;
18415     #  endif
18416     #  endif
18417     #  ifndef _UINT64_T
18418     #  define _UINT64_T
18419     #  ifndef uint64_t
18420     typedef unsigned __int64 uint64_t;
18421     #  endif
18422     #  endif
18423     # endif /* compiler */
18424
18425     #endif /* ANSI version */
18426 EOF
18427 fi
18428
18429 # ------------- done int64_t types, emit intptr types ------------
18430 if test "$ac_cv_type_uintptr_t" != yes; then
18431   sed 's/^ *//' >> tmp-stdint.h <<EOF
18432
18433     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
18434     #ifndef __uintptr_t_defined
18435     #ifndef uintptr_t
18436     typedef u$acx_cv_type_intptr_t uintptr_t;
18437     #endif
18438     #endif
18439     #ifndef __intptr_t_defined
18440     #ifndef intptr_t
18441     typedef $acx_cv_type_intptr_t  intptr_t;
18442     #endif
18443     #endif
18444 EOF
18445 fi
18446
18447 # ------------- done intptr types, emit int_least types ------------
18448 if test "$ac_cv_type_int_least32_t" != yes; then
18449   sed 's/^ *//' >> tmp-stdint.h <<EOF
18450
18451     /* Define int_least types */
18452     typedef int8_t     int_least8_t;
18453     typedef int16_t    int_least16_t;
18454     typedef int32_t    int_least32_t;
18455     #ifdef _INT64_T
18456     typedef int64_t    int_least64_t;
18457     #endif
18458
18459     typedef uint8_t    uint_least8_t;
18460     typedef uint16_t   uint_least16_t;
18461     typedef uint32_t   uint_least32_t;
18462     #ifdef _UINT64_T
18463     typedef uint64_t   uint_least64_t;
18464     #endif
18465 EOF
18466 fi
18467
18468 # ------------- done intptr types, emit int_fast types ------------
18469 if test "$ac_cv_type_int_fast32_t" != yes; then
18470       sed 's/^ *//' >> tmp-stdint.h <<EOF
18471
18472     /* Define int_fast types.  short is often slow */
18473     typedef int8_t       int_fast8_t;
18474     typedef int          int_fast16_t;
18475     typedef int32_t      int_fast32_t;
18476     #ifdef _INT64_T
18477     typedef int64_t      int_fast64_t;
18478     #endif
18479
18480     typedef uint8_t      uint_fast8_t;
18481     typedef unsigned int uint_fast16_t;
18482     typedef uint32_t     uint_fast32_t;
18483     #ifdef _UINT64_T
18484     typedef uint64_t     uint_fast64_t;
18485     #endif
18486 EOF
18487 fi
18488
18489 if test "$ac_cv_type_uintmax_t" != yes; then
18490   sed 's/^ *//' >> tmp-stdint.h <<EOF
18491
18492     /* Define intmax based on what we found */
18493     #ifndef intmax_t
18494     #ifdef _INT64_T
18495     typedef int64_t       intmax_t;
18496     #else
18497     typedef long          intmax_t;
18498     #endif
18499     #endif
18500     #ifndef uintmax_t
18501     #ifdef _UINT64_T
18502     typedef uint64_t      uintmax_t;
18503     #else
18504     typedef unsigned long uintmax_t;
18505     #endif
18506     #endif
18507 EOF
18508 fi
18509
18510 sed 's/^ *//' >> tmp-stdint.h <<EOF
18511
18512   #endif /* GCC_GENERATED_STDINT_H */
18513 EOF
18514
18515 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18516   rm -f tmp-stdint.h
18517 else
18518   mv -f tmp-stdint.h gstdint.h
18519 fi
18520
18521  ;;
18522
18523   esac
18524 done # for ac_tag
18525
18526
18527 as_fn_exit 0
18528 _ACEOF
18529 ac_clean_files=$ac_clean_files_save
18530
18531 test $ac_write_fail = 0 ||
18532   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18533
18534
18535 # configure is writing to config.log, and then calls config.status.
18536 # config.status does its own redirection, appending to config.log.
18537 # Unfortunately, on DOS this fails, as config.log is still kept open
18538 # by configure, so config.status won't be able to write to it; its
18539 # output is simply discarded.  So we exec the FD to /dev/null,
18540 # effectively closing config.log, so it can be properly (re)opened and
18541 # appended to by config.status.  When coming back to configure, we
18542 # need to make the FD available again.
18543 if test "$no_create" != yes; then
18544   ac_cs_success=:
18545   ac_config_status_args=
18546   test "$silent" = yes &&
18547     ac_config_status_args="$ac_config_status_args --quiet"
18548   exec 5>/dev/null
18549   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18550   exec 5>>config.log
18551   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18552   # would make configure fail if this is the last instruction.
18553   $ac_cs_success || as_fn_exit 1
18554 fi
18555 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18556   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18557 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18558 fi
18559