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 SIZES
 647 XLDFLAGS
 648 XCFLAGS
 649 config_path
 650 LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE
 651 LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE
 652 LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE
 653 LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE
 654 LIBAT_BUILD_VERSIONED_SHLIB_FALSE
 655 LIBAT_BUILD_VERSIONED_SHLIB_TRUE
 656 OPT_LDFLAGS
 657 SECTION_LDFLAGS
 658 enable_aarch64_lse
 659 libtool_VERSION
 660 MAINT
 661 MAINTAINER_MODE_FALSE
 662 MAINTAINER_MODE_TRUE
 663 enable_static
 664 enable_shared
 665 lt_host_flags
 666 CPP
 667 OTOOL64
 668 OTOOL
 669 LIPO
 670 NMEDIT
 671 DSYMUTIL
 672 OBJDUMP
 673 LN_S
 674 ac_ct_DUMPBIN
 675 DUMPBIN
 676 LD
 677 FGREP
 678 EGREP
 679 GREP
 680 SED
 681 LIBTOOL
 682 PERL
 683 RANLIB
 684 NM
 685 AR
 686 am__fastdepCCAS_FALSE
 687 am__fastdepCCAS_TRUE
 688 CCASDEPMODE
 689 CCASFLAGS
 690 CCAS
 691 am__fastdepCC_FALSE
 692 am__fastdepCC_TRUE
 693 CCDEPMODE
 694 am__nodep
 695 AMDEPBACKSLASH
 696 AMDEP_FALSE
 697 AMDEP_TRUE
 698 am__quote
 699 am__include
 700 DEPDIR
 701 OBJEXT
 702 EXEEXT
 703 ac_ct_CC
 704 CPPFLAGS
 705 LDFLAGS
 706 CFLAGS
 707 CC
 708 toolexeclibdir
 709 toolexecdir
 710 multi_basedir
 711 AM_BACKSLASH
 712 AM_DEFAULT_VERBOSITY
 713 AM_DEFAULT_V
 714 AM_V
 715 am__untar
 716 am__tar
 717 AMTAR
 718 am__leading_dot
 719 SET_MAKE
 720 AWK
 721 mkdir_p
 722 MKDIR_P
 723 INSTALL_STRIP_PROGRAM
 724 STRIP
 725 install_sh
 726 MAKEINFO
 727 AUTOHEADER
 728 AUTOMAKE
 729 AUTOCONF
 730 ACLOCAL
 731 VERSION
 732 PACKAGE
 733 CYGPATH_W
 734 am__isrc
 735 INSTALL_DATA
 736 INSTALL_SCRIPT
 737 INSTALL_PROGRAM
 738 target_os
 739 target_vendor
 740 target_cpu
 741 target
 742 host_os
 743 host_vendor
 744 host_cpu
 745 host
 746 build_os
 747 build_vendor
 748 build_cpu
 749 build
 750 GENINSRC_FALSE
 751 GENINSRC_TRUE
 752 target_alias
 753 host_alias
 754 build_alias
 755 LIBS
 756 ECHO_T
 757 ECHO_N
 758 ECHO_C
 759 DEFS
 760 mandir
 761 localedir
 762 libdir
 763 psdir
 764 pdfdir
 765 dvidir
 766 htmldir
 767 infodir
 768 docdir
 769 oldincludedir
 770 includedir
 771 localstatedir
 772 sharedstatedir
 773 sysconfdir
 774 datadir
 775 datarootdir
 776 libexecdir
 777 sbindir
 778 bindir
 779 program_transform_name
 780 prefix
 781 exec_prefix
 782 PACKAGE_URL
 783 PACKAGE_BUGREPORT
 784 PACKAGE_STRING
 785 PACKAGE_VERSION
 786 PACKAGE_TARNAME
 787 PACKAGE_NAME
 788 PATH_SEPARATOR
 789 SHELL'
 790 ac_subst_files=''
 791 ac_user_opts='
 792 enable_option_checking
 793 enable_version_specific_runtime_libs
 794 enable_generated_files_in_srcdir
 795 enable_silent_rules
 796 enable_multilib
 797 enable_dependency_tracking
 798 enable_shared
 799 enable_static
 800 with_pic
 801 enable_fast_install
 802 with_gnu_ld
 803 enable_libtool_lock
 804 enable_maintainer_mode
 805 enable_symvers
 806 enable_cet
 807 with_gcc_major_version_only
 808 '
 809       ac_precious_vars='build_alias
 810 host_alias
 811 target_alias
 812 CPP
 813 CPPFLAGS'
 814
 815
 816 # Initialize some variables set by options.
 817 ac_init_help=
 818 ac_init_version=false
 819 ac_unrecognized_opts=
 820 ac_unrecognized_sep=
 821 # The variables have the same names as the options, with
 822 # dashes changed to underlines.
 823 cache_file=/dev/null
 824 exec_prefix=NONE
 825 no_create=
 826 no_recursion=
 827 prefix=NONE
 828 program_prefix=NONE
 829 program_suffix=NONE
 830 program_transform_name=s,x,x,
 831 silent=
 832 site=
 833 srcdir=
 834 verbose=
 835 x_includes=NONE
 836 x_libraries=NONE
 837
 838 # Installation directory options.
 839 # These are left unexpanded so users can "make install exec_prefix=/foo"
 840 # and all the variables that are supposed to be based on exec_prefix
 841 # by default will actually change.
 842 # Use braces instead of parens because sh, perl, etc. also accept them.
 843 # (The list follows the same order as the GNU Coding Standards.)
 844 bindir='${exec_prefix}/bin'
 845 sbindir='${exec_prefix}/sbin'
 846 libexecdir='${exec_prefix}/libexec'
 847 datarootdir='${prefix}/share'
 848 datadir='${datarootdir}'
 849 sysconfdir='${prefix}/etc'
 850 sharedstatedir='${prefix}/com'
 851 localstatedir='${prefix}/var'
 852 includedir='${prefix}/include'
 853 oldincludedir='/usr/include'
 854 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 855 infodir='${datarootdir}/info'
 856 htmldir='${docdir}'
 857 dvidir='${docdir}'
 858 pdfdir='${docdir}'
 859 psdir='${docdir}'
 860 libdir='${exec_prefix}/lib'
 861 localedir='${datarootdir}/locale'
 862 mandir='${datarootdir}/man'
 863
 864 ac_prev=
 865 ac_dashdash=
 866 for ac_option
 867 do
 868   # If the previous option needs an argument, assign it.
 869   if test -n "$ac_prev"; then
 870     eval $ac_prev=\$ac_option
 871     ac_prev=
 872     continue
 873   fi
 874
 875   case $ac_option in
 876   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 877   *=)   ac_optarg= ;;
 878   *)    ac_optarg=yes ;;
 879   esac
 880
 881   # Accept the important Cygnus configure options, so we can diagnose typos.
 882
 883   case $ac_dashdash$ac_option in
 884   --)
 885     ac_dashdash=yes ;;
 886
 887   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 888     ac_prev=bindir ;;
 889   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 890     bindir=$ac_optarg ;;
 891
 892   -build | --build | --buil | --bui | --bu)
 893     ac_prev=build_alias ;;
 894   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 895     build_alias=$ac_optarg ;;
 896
 897   -cache-file | --cache-file | --cache-fil | --cache-fi \
 898   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 899     ac_prev=cache_file ;;
 900   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 901   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 902     cache_file=$ac_optarg ;;
 903
 904   --config-cache | -C)
 905     cache_file=config.cache ;;
 906
 907   -datadir | --datadir | --datadi | --datad)
 908     ac_prev=datadir ;;
 909   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 910     datadir=$ac_optarg ;;
 911
 912   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 913   | --dataroo | --dataro | --datar)
 914     ac_prev=datarootdir ;;
 915   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 916   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 917     datarootdir=$ac_optarg ;;
 918
 919   -disable-* | --disable-*)
 920     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 921     # Reject names that are not valid shell variable names.
 922     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 923       as_fn_error $? "invalid feature name: $ac_useropt"
 924     ac_useropt_orig=$ac_useropt
 925     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 926     case $ac_user_opts in
 927       *"
 928 "enable_$ac_useropt"
 929 "*) ;;
 930       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 931          ac_unrecognized_sep=', ';;
 932     esac
 933     eval enable_$ac_useropt=no ;;
 934
 935   -docdir | --docdir | --docdi | --doc | --do)
 936     ac_prev=docdir ;;
 937   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 938     docdir=$ac_optarg ;;
 939
 940   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 941     ac_prev=dvidir ;;
 942   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 943     dvidir=$ac_optarg ;;
 944
 945   -enable-* | --enable-*)
 946     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 947     # Reject names that are not valid shell variable names.
 948     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 949       as_fn_error $? "invalid feature name: $ac_useropt"
 950     ac_useropt_orig=$ac_useropt
 951     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 952     case $ac_user_opts in
 953       *"
 954 "enable_$ac_useropt"
 955 "*) ;;
 956       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 957          ac_unrecognized_sep=', ';;
 958     esac
 959     eval enable_$ac_useropt=\$ac_optarg ;;
 960
 961   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 962   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 963   | --exec | --exe | --ex)
 964     ac_prev=exec_prefix ;;
 965   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 966   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 967   | --exec=* | --exe=* | --ex=*)
 968     exec_prefix=$ac_optarg ;;
 969
 970   -gas | --gas | --ga | --g)
 971     # Obsolete; use --with-gas.
 972     with_gas=yes ;;
 973
 974   -help | --help | --hel | --he | -h)
 975     ac_init_help=long ;;
 976   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 977     ac_init_help=recursive ;;
 978   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 979     ac_init_help=short ;;
 980
 981   -host | --host | --hos | --ho)
 982     ac_prev=host_alias ;;
 983   -host=* | --host=* | --hos=* | --ho=*)
 984     host_alias=$ac_optarg ;;
 985
 986   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 987     ac_prev=htmldir ;;
 988   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 989   | --ht=*)
 990     htmldir=$ac_optarg ;;
 991
 992   -includedir | --includedir | --includedi | --included | --include \
 993   | --includ | --inclu | --incl | --inc)
 994     ac_prev=includedir ;;
 995   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 996   | --includ=* | --inclu=* | --incl=* | --inc=*)
 997     includedir=$ac_optarg ;;
 998
 999   -infodir | --infodir | --infodi | --infod | --info | --inf)
1000     ac_prev=infodir ;;
1001   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1002     infodir=$ac_optarg ;;
1003
1004   -libdir | --libdir | --libdi | --libd)
1005     ac_prev=libdir ;;
1006   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1007     libdir=$ac_optarg ;;
1008
1009   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1010   | --libexe | --libex | --libe)
1011     ac_prev=libexecdir ;;
1012   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1013   | --libexe=* | --libex=* | --libe=*)
1014     libexecdir=$ac_optarg ;;
1015
1016   -localedir | --localedir | --localedi | --localed | --locale)
1017     ac_prev=localedir ;;
1018   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1019     localedir=$ac_optarg ;;
1020
1021   -localstatedir | --localstatedir | --localstatedi | --localstated \
1022   | --localstate | --localstat | --localsta | --localst | --locals)
1023     ac_prev=localstatedir ;;
1024   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1025   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1026     localstatedir=$ac_optarg ;;
1027
1028   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1029     ac_prev=mandir ;;
1030   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1031     mandir=$ac_optarg ;;
1032
1033   -nfp | --nfp | --nf)
1034     # Obsolete; use --without-fp.
1035     with_fp=no ;;
1036
1037   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1038   | --no-cr | --no-c | -n)
1039     no_create=yes ;;
1040
1041   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1042   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1043     no_recursion=yes ;;
1044
1045   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1046   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1047   | --oldin | --oldi | --old | --ol | --o)
1048     ac_prev=oldincludedir ;;
1049   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1050   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1051   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1052     oldincludedir=$ac_optarg ;;
1053
1054   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1055     ac_prev=prefix ;;
1056   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1057     prefix=$ac_optarg ;;
1058
1059   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1060   | --program-pre | --program-pr | --program-p)
1061     ac_prev=program_prefix ;;
1062   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1063   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1064     program_prefix=$ac_optarg ;;
1065
1066   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1067   | --program-suf | --program-su | --program-s)
1068     ac_prev=program_suffix ;;
1069   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1070   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1071     program_suffix=$ac_optarg ;;
1072
1073   -program-transform-name | --program-transform-name \
1074   | --program-transform-nam | --program-transform-na \
1075   | --program-transform-n | --program-transform- \
1076   | --program-transform | --program-transfor \
1077   | --program-transfo | --program-transf \
1078   | --program-trans | --program-tran \
1079   | --progr-tra | --program-tr | --program-t)
1080     ac_prev=program_transform_name ;;
1081   -program-transform-name=* | --program-transform-name=* \
1082   | --program-transform-nam=* | --program-transform-na=* \
1083   | --program-transform-n=* | --program-transform-=* \
1084   | --program-transform=* | --program-transfor=* \
1085   | --program-transfo=* | --program-transf=* \
1086   | --program-trans=* | --program-tran=* \
1087   | --progr-tra=* | --program-tr=* | --program-t=*)
1088     program_transform_name=$ac_optarg ;;
1089
1090   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1091     ac_prev=pdfdir ;;
1092   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1093     pdfdir=$ac_optarg ;;
1094
1095   -psdir | --psdir | --psdi | --psd | --ps)
1096     ac_prev=psdir ;;
1097   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1098     psdir=$ac_optarg ;;
1099
1100   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1101   | -silent | --silent | --silen | --sile | --sil)
1102     silent=yes ;;
1103
1104   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1105     ac_prev=sbindir ;;
1106   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1107   | --sbi=* | --sb=*)
1108     sbindir=$ac_optarg ;;
1109
1110   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1111   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1112   | --sharedst | --shareds | --shared | --share | --shar \
1113   | --sha | --sh)
1114     ac_prev=sharedstatedir ;;
1115   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1116   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1117   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1118   | --sha=* | --sh=*)
1119     sharedstatedir=$ac_optarg ;;
1120
1121   -site | --site | --sit)
1122     ac_prev=site ;;
1123   -site=* | --site=* | --sit=*)
1124     site=$ac_optarg ;;
1125
1126   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1127     ac_prev=srcdir ;;
1128   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1129     srcdir=$ac_optarg ;;
1130
1131   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1132   | --syscon | --sysco | --sysc | --sys | --sy)
1133     ac_prev=sysconfdir ;;
1134   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1135   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1136     sysconfdir=$ac_optarg ;;
1137
1138   -target | --target | --targe | --targ | --tar | --ta | --t)
1139     ac_prev=target_alias ;;
1140   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1141     target_alias=$ac_optarg ;;
1142
1143   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1144     verbose=yes ;;
1145
1146   -version | --version | --versio | --versi | --vers | -V)
1147     ac_init_version=: ;;
1148
1149   -with-* | --with-*)
1150     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1151     # Reject names that are not valid shell variable names.
1152     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1153       as_fn_error $? "invalid package name: $ac_useropt"
1154     ac_useropt_orig=$ac_useropt
1155     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1156     case $ac_user_opts in
1157       *"
1158 "with_$ac_useropt"
1159 "*) ;;
1160       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1161          ac_unrecognized_sep=', ';;
1162     esac
1163     eval with_$ac_useropt=\$ac_optarg ;;
1164
1165   -without-* | --without-*)
1166     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1167     # Reject names that are not valid shell variable names.
1168     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1169       as_fn_error $? "invalid package name: $ac_useropt"
1170     ac_useropt_orig=$ac_useropt
1171     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1172     case $ac_user_opts in
1173       *"
1174 "with_$ac_useropt"
1175 "*) ;;
1176       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1177          ac_unrecognized_sep=', ';;
1178     esac
1179     eval with_$ac_useropt=no ;;
1180
1181   --x)
1182     # Obsolete; use --with-x.
1183     with_x=yes ;;
1184
1185   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1186   | --x-incl | --x-inc | --x-in | --x-i)
1187     ac_prev=x_includes ;;
1188   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1189   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1190     x_includes=$ac_optarg ;;
1191
1192   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1193   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1194     ac_prev=x_libraries ;;
1195   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1196   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1197     x_libraries=$ac_optarg ;;
1198
1199   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1200 Try \`$0 --help' for more information"
1201     ;;
1202
1203   *=*)
1204     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1205     # Reject names that are not valid shell variable names.
1206     case $ac_envvar in #(
1207       '' | [0-9]* | *[!_$as_cr_alnum]* )
1208       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1209     esac
1210     eval $ac_envvar=\$ac_optarg
1211     export $ac_envvar ;;
1212
1213   *)
1214     # FIXME: should be removed in autoconf 3.0.
1215     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1216     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1217       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1218     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1219     ;;
1220
1221   esac
1222 done
1223
1224 if test -n "$ac_prev"; then
1225   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1226   as_fn_error $? "missing argument to $ac_option"
1227 fi
1228
1229 if test -n "$ac_unrecognized_opts"; then
1230   case $enable_option_checking in
1231     no) ;;
1232     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1233     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1234   esac
1235 fi
1236
1237 # Check all directory arguments for consistency.
1238 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1239                 datadir sysconfdir sharedstatedir localstatedir includedir \
1240                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1241                 libdir localedir mandir
1242 do
1243   eval ac_val=\$$ac_var
1244   # Remove trailing slashes.
1245   case $ac_val in
1246     */ )
1247       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1248       eval $ac_var=\$ac_val;;
1249   esac
1250   # Be sure to have absolute directory names.
1251   case $ac_val in
1252     [\\/$]* | ?:[\\/]* )  continue;;
1253     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1254   esac
1255   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1256 done
1257
1258 # There might be people who depend on the old broken behavior: `$host'
1259 # used to hold the argument of --host etc.
1260 # FIXME: To remove some day.
1261 build=$build_alias
1262 host=$host_alias
1263 target=$target_alias
1264
1265 # FIXME: To remove some day.
1266 if test "x$host_alias" != x; then
1267   if test "x$build_alias" = x; then
1268     cross_compiling=maybe
1269   elif test "x$build_alias" != "x$host_alias"; then
1270     cross_compiling=yes
1271   fi
1272 fi
1273
1274 ac_tool_prefix=
1275 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1276
1277 test "$silent" = yes && exec 6>/dev/null
1278
1279
1280 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1281 ac_ls_di=`ls -di .` &&
1282 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1283   as_fn_error $? "working directory cannot be determined"
1284 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1285   as_fn_error $? "pwd does not report name of working directory"
1286
1287
1288 # Find the source files, if location was not specified.
1289 if test -z "$srcdir"; then
1290   ac_srcdir_defaulted=yes
1291   # Try the directory containing this script, then the parent directory.
1292   ac_confdir=`$as_dirname -- "$as_myself" ||
1293 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1294          X"$as_myself" : 'X\(//\)[^/]' \| \
1295          X"$as_myself" : 'X\(//\)$' \| \
1296          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1297 $as_echo X"$as_myself" |
1298     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1299             s//\1/
1300             q
1301           }
1302           /^X\(\/\/\)[^/].*/{
1303             s//\1/
1304             q
1305           }
1306           /^X\(\/\/\)$/{
1307             s//\1/
1308             q
1309           }
1310           /^X\(\/\).*/{
1311             s//\1/
1312             q
1313           }
1314           s/.*/./; q'`
1315   srcdir=$ac_confdir
1316   if test ! -r "$srcdir/$ac_unique_file"; then
1317     srcdir=..
1318   fi
1319 else
1320   ac_srcdir_defaulted=no
1321 fi
1322 if test ! -r "$srcdir/$ac_unique_file"; then
1323   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1324   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1325 fi
1326 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1327 ac_abs_confdir=`(
1328         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1329         pwd)`
1330 # When building in place, set srcdir=.
1331 if test "$ac_abs_confdir" = "$ac_pwd"; then
1332   srcdir=.
1333 fi
1334 # Remove unnecessary trailing slashes from srcdir.
1335 # Double slashes in file names in object file debugging info
1336 # mess up M-x gdb in Emacs.
1337 case $srcdir in
1338 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1339 esac
1340 for ac_var in $ac_precious_vars; do
1341   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1342   eval ac_env_${ac_var}_value=\$${ac_var}
1343   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1344   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1345 done
1346
1347 #
1348 # Report the --help message.
1349 #
1350 if test "$ac_init_help" = "long"; then
1351   # Omit some internal or obsolete options to make the list less imposing.
1352   # This message is too long to be a string in the A/UX 3.1 sh.
1353   cat <<_ACEOF
1354 \`configure' configures GNU Atomic Library 1.0 to adapt to many kinds of systems.
1355
1356 Usage: $0 [OPTION]... [VAR=VALUE]...
1357
1358 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1359 VAR=VALUE.  See below for descriptions of some of the useful variables.
1360
1361 Defaults for the options are specified in brackets.
1362
1363 Configuration:
1364   -h, --help              display this help and exit
1365       --help=short        display options specific to this package
1366       --help=recursive    display the short help of all the included packages
1367   -V, --version           display version information and exit
1368   -q, --quiet, --silent   do not print \`checking ...' messages
1369       --cache-file=FILE   cache test results in FILE [disabled]
1370   -C, --config-cache      alias for \`--cache-file=config.cache'
1371   -n, --no-create         do not create output files
1372       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1373
1374 Installation directories:
1375   --prefix=PREFIX         install architecture-independent files in PREFIX
1376                           [$ac_default_prefix]
1377   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1378                           [PREFIX]
1379
1380 By default, \`make install' will install all the files in
1381 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1382 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1383 for instance \`--prefix=\$HOME'.
1384
1385 For better control, use the options below.
1386
1387 Fine tuning of the installation directories:
1388   --bindir=DIR            user executables [EPREFIX/bin]
1389   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1390   --libexecdir=DIR        program executables [EPREFIX/libexec]
1391   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1392   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1393   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1394   --libdir=DIR            object code libraries [EPREFIX/lib]
1395   --includedir=DIR        C header files [PREFIX/include]
1396   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1397   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1398   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1399   --infodir=DIR           info documentation [DATAROOTDIR/info]
1400   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1401   --mandir=DIR            man documentation [DATAROOTDIR/man]
1402   --docdir=DIR            documentation root [DATAROOTDIR/doc/libatomic]
1403   --htmldir=DIR           html documentation [DOCDIR]
1404   --dvidir=DIR            dvi documentation [DOCDIR]
1405   --pdfdir=DIR            pdf documentation [DOCDIR]
1406   --psdir=DIR             ps documentation [DOCDIR]
1407 _ACEOF
1408
1409   cat <<\_ACEOF
1410
1411 Program names:
1412   --program-prefix=PREFIX            prepend PREFIX to installed program names
1413   --program-suffix=SUFFIX            append SUFFIX to installed program names
1414   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1415
1416 System types:
1417   --build=BUILD     configure for building on BUILD [guessed]
1418   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1419   --target=TARGET   configure for building compilers for TARGET [HOST]
1420 _ACEOF
1421 fi
1422
1423 if test -n "$ac_init_help"; then
1424   case $ac_init_help in
1425      short | recursive ) echo "Configuration of GNU Atomic Library 1.0:";;
1426    esac
1427   cat <<\_ACEOF
1428
1429 Optional Features:
1430   --disable-option-checking  ignore unrecognized --enable/--with options
1431   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1432   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1433   --enable-version-specific-runtime-libs
1434                           Specify that runtime libraries should be installed
1435                           in a compiler-specific directory [default=no]
1436   --enable-generated-files-in-srcdir
1437                           put copies of generated files in source dir intended
1438                           for creating source tarballs for users without
1439                           texinfo bison or flex. [default=no]
1440   --enable-silent-rules   less verbose build output (undo: "make V=1")
1441   --disable-silent-rules  verbose build output (undo: "make V=0")
1442   --enable-multilib       build many library versions (default)
1443   --enable-dependency-tracking
1444                           do not reject slow dependency extractors
1445   --disable-dependency-tracking
1446                           speeds up one-time build
1447   --enable-shared[=PKGS]  build shared libraries [default=yes]
1448   --enable-static[=PKGS]  build static libraries [default=yes]
1449   --enable-fast-install[=PKGS]
1450                           optimize for fast installation [default=yes]
1451   --disable-libtool-lock  avoid locking (might break parallel builds)
1452   --enable-maintainer-mode
1453                           enable make rules and dependencies not useful (and
1454                           sometimes confusing) to the casual installer
1455   --enable-symvers=STYLE  enables symbol versioning of the shared library
1456                           [default=yes]
1457   --enable-cet            enable Intel CET in target libraries [default=no]
1458
1459 Optional Packages:
1460   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1461   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1462   --with-pic              try to use only PIC/non-PIC objects [default=use
1463                           both]
1464   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1465   --with-gcc-major-version-only
1466                           use only GCC major number in filesystem paths
1467
1468 Some influential environment variables:
1469   CC          C compiler command
1470   CFLAGS      C compiler flags
1471   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1472               nonstandard directory <lib dir>
1473   LIBS        libraries to pass to the linker, e.g. -l<library>
1474   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1475               you have headers in a nonstandard directory <include dir>
1476   CCAS        assembler compiler command (defaults to CC)
1477   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1478   CPP         C preprocessor
1479
1480 Use these variables to override the choices made by `configure' or to help
1481 it to find libraries and programs with nonstandard names/locations.
1482
1483 Report bugs to the package provider.
1484 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
1485 General help using GNU software: <http://www.gnu.org/gethelp/>.
1486 _ACEOF
1487 ac_status=$?
1488 fi
1489
1490 if test "$ac_init_help" = "recursive"; then
1491   # If there are subdirs, report their specific --help.
1492   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1493     test -d "$ac_dir" ||
1494       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1495       continue
1496     ac_builddir=.
1497
1498 case "$ac_dir" in
1499 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1500 *)
1501   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1502   # A ".." for each directory in $ac_dir_suffix.
1503   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1504   case $ac_top_builddir_sub in
1505   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1506   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1507   esac ;;
1508 esac
1509 ac_abs_top_builddir=$ac_pwd
1510 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1511 # for backward compatibility:
1512 ac_top_builddir=$ac_top_build_prefix
1513
1514 case $srcdir in
1515   .)  # We are building in place.
1516     ac_srcdir=.
1517     ac_top_srcdir=$ac_top_builddir_sub
1518     ac_abs_top_srcdir=$ac_pwd ;;
1519   [\\/]* | ?:[\\/]* )  # Absolute name.
1520     ac_srcdir=$srcdir$ac_dir_suffix;
1521     ac_top_srcdir=$srcdir
1522     ac_abs_top_srcdir=$srcdir ;;
1523   *) # Relative name.
1524     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1525     ac_top_srcdir=$ac_top_build_prefix$srcdir
1526     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1527 esac
1528 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1529
1530     cd "$ac_dir" || { ac_status=$?; continue; }
1531     # Check for guested configure.
1532     if test -f "$ac_srcdir/configure.gnu"; then
1533       echo &&
1534       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1535     elif test -f "$ac_srcdir/configure"; then
1536       echo &&
1537       $SHELL "$ac_srcdir/configure" --help=recursive
1538     else
1539       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1540     fi || ac_status=$?
1541     cd "$ac_pwd" || { ac_status=$?; break; }
1542   done
1543 fi
1544
1545 test -n "$ac_init_help" && exit $ac_status
1546 if $ac_init_version; then
1547   cat <<\_ACEOF
1548 GNU Atomic Library configure 1.0
1549 generated by GNU Autoconf 2.69
1550
1551 Copyright (C) 2012 Free Software Foundation, Inc.
1552 This configure script is free software; the Free Software Foundation
1553 gives unlimited permission to copy, distribute and modify it.
1554 _ACEOF
1555   exit
1556 fi
1557
1558 ## ------------------------ ##
1559 ## Autoconf initialization. ##
1560 ## ------------------------ ##
1561
1562 # ac_fn_c_try_compile LINENO
1563 # --------------------------
1564 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1565 ac_fn_c_try_compile ()
1566 {
1567   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1568   rm -f conftest.$ac_objext
1569   if { { ac_try="$ac_compile"
1570 case "(($ac_try" in
1571   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1572   *) ac_try_echo=$ac_try;;
1573 esac
1574 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1575 $as_echo "$ac_try_echo"; } >&5
1576   (eval "$ac_compile") 2>conftest.err
1577   ac_status=$?
1578   if test -s conftest.err; then
1579     grep -v '^ *+' conftest.err >conftest.er1
1580     cat conftest.er1 >&5
1581     mv -f conftest.er1 conftest.err
1582   fi
1583   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1584   test $ac_status = 0; } && {
1585          test -z "$ac_c_werror_flag" ||
1586          test ! -s conftest.err
1587        } && test -s conftest.$ac_objext; then :
1588   ac_retval=0
1589 else
1590   $as_echo "$as_me: failed program was:" >&5
1591 sed 's/^/| /' conftest.$ac_ext >&5
1592
1593         ac_retval=1
1594 fi
1595   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1596   as_fn_set_status $ac_retval
1597
1598 } # ac_fn_c_try_compile
1599
1600 # ac_fn_c_try_link LINENO
1601 # -----------------------
1602 # Try to link conftest.$ac_ext, and return whether this succeeded.
1603 ac_fn_c_try_link ()
1604 {
1605   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1606   rm -f conftest.$ac_objext conftest$ac_exeext
1607   if { { ac_try="$ac_link"
1608 case "(($ac_try" in
1609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1610   *) ac_try_echo=$ac_try;;
1611 esac
1612 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1613 $as_echo "$ac_try_echo"; } >&5
1614   (eval "$ac_link") 2>conftest.err
1615   ac_status=$?
1616   if test -s conftest.err; then
1617     grep -v '^ *+' conftest.err >conftest.er1
1618     cat conftest.er1 >&5
1619     mv -f conftest.er1 conftest.err
1620   fi
1621   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1622   test $ac_status = 0; } && {
1623          test -z "$ac_c_werror_flag" ||
1624          test ! -s conftest.err
1625        } && test -s conftest$ac_exeext && {
1626          test "$cross_compiling" = yes ||
1627          test -x conftest$ac_exeext
1628        }; then :
1629   ac_retval=0
1630 else
1631   $as_echo "$as_me: failed program was:" >&5
1632 sed 's/^/| /' conftest.$ac_ext >&5
1633
1634         ac_retval=1
1635 fi
1636   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1637   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1638   # interfere with the next link command; also delete a directory that is
1639   # left behind by Apple's compiler.  We do this before executing the actions.
1640   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1641   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1642   as_fn_set_status $ac_retval
1643
1644 } # ac_fn_c_try_link
1645
1646 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1647 # -------------------------------------------------------
1648 # Tests whether HEADER exists and can be compiled using the include files in
1649 # INCLUDES, setting the cache variable VAR accordingly.
1650 ac_fn_c_check_header_compile ()
1651 {
1652   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1653   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1654 $as_echo_n "checking for $2... " >&6; }
1655 if eval \${$3+:} false; then :
1656   $as_echo_n "(cached) " >&6
1657 else
1658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1659 /* end confdefs.h.  */
1660 $4
1661 #include <$2>
1662 _ACEOF
1663 if ac_fn_c_try_compile "$LINENO"; then :
1664   eval "$3=yes"
1665 else
1666   eval "$3=no"
1667 fi
1668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1669 fi
1670 eval ac_res=\$$3
1671                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1672 $as_echo "$ac_res" >&6; }
1673   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1674
1675 } # ac_fn_c_check_header_compile
1676
1677 # ac_fn_c_try_cpp LINENO
1678 # ----------------------
1679 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1680 ac_fn_c_try_cpp ()
1681 {
1682   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1683   if { { ac_try="$ac_cpp conftest.$ac_ext"
1684 case "(($ac_try" in
1685   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1686   *) ac_try_echo=$ac_try;;
1687 esac
1688 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1689 $as_echo "$ac_try_echo"; } >&5
1690   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1691   ac_status=$?
1692   if test -s conftest.err; then
1693     grep -v '^ *+' conftest.err >conftest.er1
1694     cat conftest.er1 >&5
1695     mv -f conftest.er1 conftest.err
1696   fi
1697   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1698   test $ac_status = 0; } > conftest.i && {
1699          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1700          test ! -s conftest.err
1701        }; then :
1702   ac_retval=0
1703 else
1704   $as_echo "$as_me: failed program was:" >&5
1705 sed 's/^/| /' conftest.$ac_ext >&5
1706
1707     ac_retval=1
1708 fi
1709   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1710   as_fn_set_status $ac_retval
1711
1712 } # ac_fn_c_try_cpp
1713
1714 # ac_fn_c_try_run LINENO
1715 # ----------------------
1716 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1717 # that executables *can* be run.
1718 ac_fn_c_try_run ()
1719 {
1720   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1721   if { { ac_try="$ac_link"
1722 case "(($ac_try" in
1723   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1724   *) ac_try_echo=$ac_try;;
1725 esac
1726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1727 $as_echo "$ac_try_echo"; } >&5
1728   (eval "$ac_link") 2>&5
1729   ac_status=$?
1730   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1731   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1732   { { case "(($ac_try" in
1733   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1734   *) ac_try_echo=$ac_try;;
1735 esac
1736 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1737 $as_echo "$ac_try_echo"; } >&5
1738   (eval "$ac_try") 2>&5
1739   ac_status=$?
1740   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1741   test $ac_status = 0; }; }; then :
1742   ac_retval=0
1743 else
1744   $as_echo "$as_me: program exited with status $ac_status" >&5
1745        $as_echo "$as_me: failed program was:" >&5
1746 sed 's/^/| /' conftest.$ac_ext >&5
1747
1748        ac_retval=$ac_status
1749 fi
1750   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1751   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1752   as_fn_set_status $ac_retval
1753
1754 } # ac_fn_c_try_run
1755
1756 # ac_fn_c_check_func LINENO FUNC VAR
1757 # ----------------------------------
1758 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1759 ac_fn_c_check_func ()
1760 {
1761   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1762   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1763 $as_echo_n "checking for $2... " >&6; }
1764 if eval \${$3+:} false; then :
1765   $as_echo_n "(cached) " >&6
1766 else
1767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1768 /* end confdefs.h.  */
1769 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1770    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1771 #define $2 innocuous_$2
1772
1773 /* System header to define __stub macros and hopefully few prototypes,
1774     which can conflict with char $2 (); below.
1775     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1776     <limits.h> exists even on freestanding compilers.  */
1777
1778 #ifdef __STDC__
1779 # include <limits.h>
1780 #else
1781 # include <assert.h>
1782 #endif
1783
1784 #undef $2
1785
1786 /* Override any GCC internal prototype to avoid an error.
1787    Use char because int might match the return type of a GCC
1788    builtin and then its argument prototype would still apply.  */
1789 #ifdef __cplusplus
1790 extern "C"
1791 #endif
1792 char $2 ();
1793 /* The GNU C library defines this for functions which it implements
1794     to always fail with ENOSYS.  Some functions are actually named
1795     something starting with __ and the normal name is an alias.  */
1796 #if defined __stub_$2 || defined __stub___$2
1797 choke me
1798 #endif
1799
1800 int
1801 main ()
1802 {
1803 return $2 ();
1804   ;
1805   return 0;
1806 }
1807 _ACEOF
1808 if ac_fn_c_try_link "$LINENO"; then :
1809   eval "$3=yes"
1810 else
1811   eval "$3=no"
1812 fi
1813 rm -f core conftest.err conftest.$ac_objext \
1814     conftest$ac_exeext conftest.$ac_ext
1815 fi
1816 eval ac_res=\$$3
1817                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1818 $as_echo "$ac_res" >&6; }
1819   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1820
1821 } # ac_fn_c_check_func
1822
1823 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1824 # -------------------------------------------
1825 # Tests whether TYPE exists after having included INCLUDES, setting cache
1826 # variable VAR accordingly.
1827 ac_fn_c_check_type ()
1828 {
1829   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1831 $as_echo_n "checking for $2... " >&6; }
1832 if eval \${$3+:} false; then :
1833   $as_echo_n "(cached) " >&6
1834 else
1835   eval "$3=no"
1836   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1837 /* end confdefs.h.  */
1838 $4
1839 int
1840 main ()
1841 {
1842 if (sizeof ($2))
1843          return 0;
1844   ;
1845   return 0;
1846 }
1847 _ACEOF
1848 if ac_fn_c_try_compile "$LINENO"; then :
1849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1850 /* end confdefs.h.  */
1851 $4
1852 int
1853 main ()
1854 {
1855 if (sizeof (($2)))
1856             return 0;
1857   ;
1858   return 0;
1859 }
1860 _ACEOF
1861 if ac_fn_c_try_compile "$LINENO"; then :
1862
1863 else
1864   eval "$3=yes"
1865 fi
1866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1867 fi
1868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1869 fi
1870 eval ac_res=\$$3
1871                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1872 $as_echo "$ac_res" >&6; }
1873   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1874
1875 } # ac_fn_c_check_type
1876
1877 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1878 # --------------------------------------------
1879 # Tries to find the compile-time value of EXPR in a program that includes
1880 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1881 # computed
1882 ac_fn_c_compute_int ()
1883 {
1884   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1885   if test "$cross_compiling" = yes; then
1886     # Depending upon the size, compute the lo and hi bounds.
1887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1888 /* end confdefs.h.  */
1889 $4
1890 int
1891 main ()
1892 {
1893 static int test_array [1 - 2 * !(($2) >= 0)];
1894 test_array [0] = 0;
1895 return test_array [0];
1896
1897   ;
1898   return 0;
1899 }
1900 _ACEOF
1901 if ac_fn_c_try_compile "$LINENO"; then :
1902   ac_lo=0 ac_mid=0
1903   while :; do
1904     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1905 /* end confdefs.h.  */
1906 $4
1907 int
1908 main ()
1909 {
1910 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1911 test_array [0] = 0;
1912 return test_array [0];
1913
1914   ;
1915   return 0;
1916 }
1917 _ACEOF
1918 if ac_fn_c_try_compile "$LINENO"; then :
1919   ac_hi=$ac_mid; break
1920 else
1921   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1922                         if test $ac_lo -le $ac_mid; then
1923                           ac_lo= ac_hi=
1924                           break
1925                         fi
1926                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1927 fi
1928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1929   done
1930 else
1931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1932 /* end confdefs.h.  */
1933 $4
1934 int
1935 main ()
1936 {
1937 static int test_array [1 - 2 * !(($2) < 0)];
1938 test_array [0] = 0;
1939 return test_array [0];
1940
1941   ;
1942   return 0;
1943 }
1944 _ACEOF
1945 if ac_fn_c_try_compile "$LINENO"; then :
1946   ac_hi=-1 ac_mid=-1
1947   while :; do
1948     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1949 /* end confdefs.h.  */
1950 $4
1951 int
1952 main ()
1953 {
1954 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1955 test_array [0] = 0;
1956 return test_array [0];
1957
1958   ;
1959   return 0;
1960 }
1961 _ACEOF
1962 if ac_fn_c_try_compile "$LINENO"; then :
1963   ac_lo=$ac_mid; break
1964 else
1965   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1966                         if test $ac_mid -le $ac_hi; then
1967                           ac_lo= ac_hi=
1968                           break
1969                         fi
1970                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1971 fi
1972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1973   done
1974 else
1975   ac_lo= ac_hi=
1976 fi
1977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1978 fi
1979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1980 # Binary search between lo and hi bounds.
1981 while test "x$ac_lo" != "x$ac_hi"; do
1982   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1984 /* end confdefs.h.  */
1985 $4
1986 int
1987 main ()
1988 {
1989 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1990 test_array [0] = 0;
1991 return test_array [0];
1992
1993   ;
1994   return 0;
1995 }
1996 _ACEOF
1997 if ac_fn_c_try_compile "$LINENO"; then :
1998   ac_hi=$ac_mid
1999 else
2000   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2001 fi
2002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2003 done
2004 case $ac_lo in #((
2005 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2006 '') ac_retval=1 ;;
2007 esac
2008   else
2009     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2010 /* end confdefs.h.  */
2011 $4
2012 static long int longval () { return $2; }
2013 static unsigned long int ulongval () { return $2; }
2014 #include <stdio.h>
2015 #include <stdlib.h>
2016 int
2017 main ()
2018 {
2019
2020   FILE *f = fopen ("conftest.val", "w");
2021   if (! f)
2022     return 1;
2023   if (($2) < 0)
2024     {
2025       long int i = longval ();
2026       if (i != ($2))
2027         return 1;
2028       fprintf (f, "%ld", i);
2029     }
2030   else
2031     {
2032       unsigned long int i = ulongval ();
2033       if (i != ($2))
2034         return 1;
2035       fprintf (f, "%lu", i);
2036     }
2037   /* Do not output a trailing newline, as this causes \r\n confusion
2038      on some platforms.  */
2039   return ferror (f) || fclose (f) != 0;
2040
2041   ;
2042   return 0;
2043 }
2044 _ACEOF
2045 if ac_fn_c_try_run "$LINENO"; then :
2046   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2047 else
2048   ac_retval=1
2049 fi
2050 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2051   conftest.$ac_objext conftest.beam conftest.$ac_ext
2052 rm -f conftest.val
2053
2054   fi
2055   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2056   as_fn_set_status $ac_retval
2057
2058 } # ac_fn_c_compute_int
2059
2060 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2061 # -------------------------------------------------------
2062 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2063 # the include files in INCLUDES and setting the cache variable VAR
2064 # accordingly.
2065 ac_fn_c_check_header_mongrel ()
2066 {
2067   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2068   if eval \${$3+:} false; then :
2069   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2070 $as_echo_n "checking for $2... " >&6; }
2071 if eval \${$3+:} false; then :
2072   $as_echo_n "(cached) " >&6
2073 fi
2074 eval ac_res=\$$3
2075                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2076 $as_echo "$ac_res" >&6; }
2077 else
2078   # Is the header compilable?
2079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2080 $as_echo_n "checking $2 usability... " >&6; }
2081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2082 /* end confdefs.h.  */
2083 $4
2084 #include <$2>
2085 _ACEOF
2086 if ac_fn_c_try_compile "$LINENO"; then :
2087   ac_header_compiler=yes
2088 else
2089   ac_header_compiler=no
2090 fi
2091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2093 $as_echo "$ac_header_compiler" >&6; }
2094
2095 # Is the header present?
2096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2097 $as_echo_n "checking $2 presence... " >&6; }
2098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2099 /* end confdefs.h.  */
2100 #include <$2>
2101 _ACEOF
2102 if ac_fn_c_try_cpp "$LINENO"; then :
2103   ac_header_preproc=yes
2104 else
2105   ac_header_preproc=no
2106 fi
2107 rm -f conftest.err conftest.i conftest.$ac_ext
2108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2109 $as_echo "$ac_header_preproc" >&6; }
2110
2111 # So?  What about this header?
2112 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2113   yes:no: )
2114     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2115 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2116     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2117 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2118     ;;
2119   no:yes:* )
2120     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2121 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2122     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2123 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2124     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2125 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2126     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2127 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2128     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2129 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2130     ;;
2131 esac
2132   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2133 $as_echo_n "checking for $2... " >&6; }
2134 if eval \${$3+:} false; then :
2135   $as_echo_n "(cached) " >&6
2136 else
2137   eval "$3=\$ac_header_compiler"
2138 fi
2139 eval ac_res=\$$3
2140                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2141 $as_echo "$ac_res" >&6; }
2142 fi
2143   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2144
2145 } # ac_fn_c_check_header_mongrel
2146 cat >config.log <<_ACEOF
2147 This file contains any messages produced by compilers while
2148 running configure, to aid debugging if configure makes a mistake.
2149
2150 It was created by GNU Atomic Library $as_me 1.0, which was
2151 generated by GNU Autoconf 2.69.  Invocation command line was
2152
2153   $ $0 $@
2154
2155 _ACEOF
2156 exec 5>>config.log
2157 {
2158 cat <<_ASUNAME
2159 ## --------- ##
2160 ## Platform. ##
2161 ## --------- ##
2162
2163 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2164 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2165 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2166 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2167 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2168
2169 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2170 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2171
2172 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2173 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2174 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2175 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2176 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2177 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2178 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2179
2180 _ASUNAME
2181
2182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2183 for as_dir in $PATH
2184 do
2185   IFS=$as_save_IFS
2186   test -z "$as_dir" && as_dir=.
2187     $as_echo "PATH: $as_dir"
2188   done
2189 IFS=$as_save_IFS
2190
2191 } >&5
2192
2193 cat >&5 <<_ACEOF
2194
2195
2196 ## ----------- ##
2197 ## Core tests. ##
2198 ## ----------- ##
2199
2200 _ACEOF
2201
2202
2203 # Keep a trace of the command line.
2204 # Strip out --no-create and --no-recursion so they do not pile up.
2205 # Strip out --silent because we don't want to record it for future runs.
2206 # Also quote any args containing shell meta-characters.
2207 # Make two passes to allow for proper duplicate-argument suppression.
2208 ac_configure_args=
2209 ac_configure_args0=
2210 ac_configure_args1=
2211 ac_must_keep_next=false
2212 for ac_pass in 1 2
2213 do
2214   for ac_arg
2215   do
2216     case $ac_arg in
2217     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2218     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2219     | -silent | --silent | --silen | --sile | --sil)
2220       continue ;;
2221     *\'*)
2222       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2223     esac
2224     case $ac_pass in
2225     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2226     2)
2227       as_fn_append ac_configure_args1 " '$ac_arg'"
2228       if test $ac_must_keep_next = true; then
2229         ac_must_keep_next=false # Got value, back to normal.
2230       else
2231         case $ac_arg in
2232           *=* | --config-cache | -C | -disable-* | --disable-* \
2233           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2234           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2235           | -with-* | --with-* | -without-* | --without-* | --x)
2236             case "$ac_configure_args0 " in
2237               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2238             esac
2239             ;;
2240           -* ) ac_must_keep_next=true ;;
2241         esac
2242       fi
2243       as_fn_append ac_configure_args " '$ac_arg'"
2244       ;;
2245     esac
2246   done
2247 done
2248 { ac_configure_args0=; unset ac_configure_args0;}
2249 { ac_configure_args1=; unset ac_configure_args1;}
2250
2251 # When interrupted or exit'd, cleanup temporary files, and complete
2252 # config.log.  We remove comments because anyway the quotes in there
2253 # would cause problems or look ugly.
2254 # WARNING: Use '\'' to represent an apostrophe within the trap.
2255 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2256 trap 'exit_status=$?
2257   # Save into config.log some information that might help in debugging.
2258   {
2259     echo
2260
2261     $as_echo "## ---------------- ##
2262 ## Cache variables. ##
2263 ## ---------------- ##"
2264     echo
2265     # The following way of writing the cache mishandles newlines in values,
2266 (
2267   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2268     eval ac_val=\$$ac_var
2269     case $ac_val in #(
2270     *${as_nl}*)
2271       case $ac_var in #(
2272       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2273 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2274       esac
2275       case $ac_var in #(
2276       _ | IFS | as_nl) ;; #(
2277       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2278       *) { eval $ac_var=; unset $ac_var;} ;;
2279       esac ;;
2280     esac
2281   done
2282   (set) 2>&1 |
2283     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2284     *${as_nl}ac_space=\ *)
2285       sed -n \
2286         "s/'\''/'\''\\\\'\'''\''/g;
2287           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2288       ;; #(
2289     *)
2290       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2291       ;;
2292     esac |
2293     sort
2294 )
2295     echo
2296
2297     $as_echo "## ----------------- ##
2298 ## Output variables. ##
2299 ## ----------------- ##"
2300     echo
2301     for ac_var in $ac_subst_vars
2302     do
2303       eval ac_val=\$$ac_var
2304       case $ac_val in
2305       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2306       esac
2307       $as_echo "$ac_var='\''$ac_val'\''"
2308     done | sort
2309     echo
2310
2311     if test -n "$ac_subst_files"; then
2312       $as_echo "## ------------------- ##
2313 ## File substitutions. ##
2314 ## ------------------- ##"
2315       echo
2316       for ac_var in $ac_subst_files
2317       do
2318         eval ac_val=\$$ac_var
2319         case $ac_val in
2320         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2321         esac
2322         $as_echo "$ac_var='\''$ac_val'\''"
2323       done | sort
2324       echo
2325     fi
2326
2327     if test -s confdefs.h; then
2328       $as_echo "## ----------- ##
2329 ## confdefs.h. ##
2330 ## ----------- ##"
2331       echo
2332       cat confdefs.h
2333       echo
2334     fi
2335     test "$ac_signal" != 0 &&
2336       $as_echo "$as_me: caught signal $ac_signal"
2337     $as_echo "$as_me: exit $exit_status"
2338   } >&5
2339   rm -f core *.core core.conftest.* &&
2340     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2341     exit $exit_status
2342 ' 0
2343 for ac_signal in 1 2 13 15; do
2344   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2345 done
2346 ac_signal=0
2347
2348 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2349 rm -f -r conftest* confdefs.h
2350
2351 $as_echo "/* confdefs.h */" > confdefs.h
2352
2353 # Predefined preprocessor variables.
2354
2355 cat >>confdefs.h <<_ACEOF
2356 #define PACKAGE_NAME "$PACKAGE_NAME"
2357 _ACEOF
2358
2359 cat >>confdefs.h <<_ACEOF
2360 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2361 _ACEOF
2362
2363 cat >>confdefs.h <<_ACEOF
2364 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2365 _ACEOF
2366
2367 cat >>confdefs.h <<_ACEOF
2368 #define PACKAGE_STRING "$PACKAGE_STRING"
2369 _ACEOF
2370
2371 cat >>confdefs.h <<_ACEOF
2372 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2373 _ACEOF
2374
2375 cat >>confdefs.h <<_ACEOF
2376 #define PACKAGE_URL "$PACKAGE_URL"
2377 _ACEOF
2378
2379
2380 # Let the site file select an alternate cache file if it wants to.
2381 # Prefer an explicitly selected file to automatically selected ones.
2382 ac_site_file1=NONE
2383 ac_site_file2=NONE
2384 if test -n "$CONFIG_SITE"; then
2385   # We do not want a PATH search for config.site.
2386   case $CONFIG_SITE in #((
2387     -*)  ac_site_file1=./$CONFIG_SITE;;
2388     */*) ac_site_file1=$CONFIG_SITE;;
2389     *)   ac_site_file1=./$CONFIG_SITE;;
2390   esac
2391 elif test "x$prefix" != xNONE; then
2392   ac_site_file1=$prefix/share/config.site
2393   ac_site_file2=$prefix/etc/config.site
2394 else
2395   ac_site_file1=$ac_default_prefix/share/config.site
2396   ac_site_file2=$ac_default_prefix/etc/config.site
2397 fi
2398 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2399 do
2400   test "x$ac_site_file" = xNONE && continue
2401   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2402     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2403 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2404     sed 's/^/| /' "$ac_site_file" >&5
2405     . "$ac_site_file" \
2406       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2407 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2408 as_fn_error $? "failed to load site script $ac_site_file
2409 See \`config.log' for more details" "$LINENO" 5; }
2410   fi
2411 done
2412
2413 if test -r "$cache_file"; then
2414   # Some versions of bash will fail to source /dev/null (special files
2415   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2416   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2417     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2418 $as_echo "$as_me: loading cache $cache_file" >&6;}
2419     case $cache_file in
2420       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2421       *)                      . "./$cache_file";;
2422     esac
2423   fi
2424 else
2425   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2426 $as_echo "$as_me: creating cache $cache_file" >&6;}
2427   >$cache_file
2428 fi
2429
2430 # Check that the precious variables saved in the cache have kept the same
2431 # value.
2432 ac_cache_corrupted=false
2433 for ac_var in $ac_precious_vars; do
2434   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2435   eval ac_new_set=\$ac_env_${ac_var}_set
2436   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2437   eval ac_new_val=\$ac_env_${ac_var}_value
2438   case $ac_old_set,$ac_new_set in
2439     set,)
2440       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2441 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2442       ac_cache_corrupted=: ;;
2443     ,set)
2444       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2445 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2446       ac_cache_corrupted=: ;;
2447     ,);;
2448     *)
2449       if test "x$ac_old_val" != "x$ac_new_val"; then
2450         # differences in whitespace do not lead to failure.
2451         ac_old_val_w=`echo x $ac_old_val`
2452         ac_new_val_w=`echo x $ac_new_val`
2453         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2454           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2455 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2456           ac_cache_corrupted=:
2457         else
2458           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2459 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2460           eval $ac_var=\$ac_old_val
2461         fi
2462         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2463 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2464         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2465 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2466       fi;;
2467   esac
2468   # Pass precious variables to config.status.
2469   if test "$ac_new_set" = set; then
2470     case $ac_new_val in
2471     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2472     *) ac_arg=$ac_var=$ac_new_val ;;
2473     esac
2474     case " $ac_configure_args " in
2475       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2476       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2477     esac
2478   fi
2479 done
2480 if $ac_cache_corrupted; then
2481   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2482 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2483   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2484 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2485   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2486 fi
2487 ## -------------------- ##
2488 ## Main body of script. ##
2489 ## -------------------- ##
2490
2491 ac_ext=c
2492 ac_cpp='$CPP $CPPFLAGS'
2493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2496
2497
2498
2499
2500
2501 ac_config_headers="$ac_config_headers auto-config.h"
2502
2503
2504 # -------
2505 # Options
2506 # -------
2507
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2509 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2510  # Check whether --enable-version-specific-runtime-libs was given.
2511 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2512   enableval=$enable_version_specific_runtime_libs;
2513       case "$enableval" in
2514        yes|no) ;;
2515        *) as_fn_error $? "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2516                           esac
2517
2518 else
2519   enable_version_specific_runtime_libs=no
2520 fi
2521
2522
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2524 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2525
2526 # We would like our source tree to be readonly. However when releases or
2527 # pre-releases are generated, the flex/bison generated files as well as the
2528 # various formats of manuals need to be included along with the rest of the
2529 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2530 # just that.
2531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2532 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2533  # Check whether --enable-generated-files-in-srcdir was given.
2534 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2535   enableval=$enable_generated_files_in_srcdir;
2536       case "$enableval" in
2537        yes|no) ;;
2538        *) as_fn_error $? "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2539                           esac
2540
2541 else
2542   enable_generated_files_in_srcdir=no
2543 fi
2544
2545
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2547 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2548  if test "$enable_generated_files_in_srcdir" = yes; then
2549   GENINSRC_TRUE=
2550   GENINSRC_FALSE='#'
2551 else
2552   GENINSRC_TRUE='#'
2553   GENINSRC_FALSE=
2554 fi
2555
2556
2557
2558 # -------
2559
2560 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2561 #
2562 # You will slowly go insane if you do not grok the following fact:  when
2563 # building this library, the top-level /target/ becomes the library's /host/.
2564 #
2565 # configure then causes --target to default to --host, exactly like any
2566 # other package using autoconf.  Therefore, 'target' and 'host' will
2567 # always be the same.  This makes sense both for native and cross compilers
2568 # just think about it for a little while.  :-)
2569 #
2570 # Also, if this library is being configured as part of a cross compiler, the
2571 # top-level configure script will pass the "real" host as $with_cross_host.
2572 #
2573 # Do not delete or change the following two lines.  For why, see
2574 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2575 ac_aux_dir=
2576 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2577   if test -f "$ac_dir/install-sh"; then
2578     ac_aux_dir=$ac_dir
2579     ac_install_sh="$ac_aux_dir/install-sh -c"
2580     break
2581   elif test -f "$ac_dir/install.sh"; then
2582     ac_aux_dir=$ac_dir
2583     ac_install_sh="$ac_aux_dir/install.sh -c"
2584     break
2585   elif test -f "$ac_dir/shtool"; then
2586     ac_aux_dir=$ac_dir
2587     ac_install_sh="$ac_aux_dir/shtool install -c"
2588     break
2589   fi
2590 done
2591 if test -z "$ac_aux_dir"; then
2592   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2593 fi
2594
2595 # These three variables are undocumented and unsupported,
2596 # and are intended to be withdrawn in a future Autoconf release.
2597 # They can cause serious problems if a builder's source tree is in a directory
2598 # whose full name contains unusual characters.
2599 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2600 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2601 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2602
2603
2604 # Make sure we can run config.sub.
2605 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2606   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2607
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2609 $as_echo_n "checking build system type... " >&6; }
2610 if ${ac_cv_build+:} false; then :
2611   $as_echo_n "(cached) " >&6
2612 else
2613   ac_build_alias=$build_alias
2614 test "x$ac_build_alias" = x &&
2615   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2616 test "x$ac_build_alias" = x &&
2617   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2618 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2619   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2620
2621 fi
2622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2623 $as_echo "$ac_cv_build" >&6; }
2624 case $ac_cv_build in
2625 *-*-*) ;;
2626 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2627 esac
2628 build=$ac_cv_build
2629 ac_save_IFS=$IFS; IFS='-'
2630 set x $ac_cv_build
2631 shift
2632 build_cpu=$1
2633 build_vendor=$2
2634 shift; shift
2635 # Remember, the first character of IFS is used to create $*,
2636 # except with old shells:
2637 build_os=$*
2638 IFS=$ac_save_IFS
2639 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2640
2641
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2643 $as_echo_n "checking host system type... " >&6; }
2644 if ${ac_cv_host+:} false; then :
2645   $as_echo_n "(cached) " >&6
2646 else
2647   if test "x$host_alias" = x; then
2648   ac_cv_host=$ac_cv_build
2649 else
2650   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2651     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2652 fi
2653
2654 fi
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2656 $as_echo "$ac_cv_host" >&6; }
2657 case $ac_cv_host in
2658 *-*-*) ;;
2659 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2660 esac
2661 host=$ac_cv_host
2662 ac_save_IFS=$IFS; IFS='-'
2663 set x $ac_cv_host
2664 shift
2665 host_cpu=$1
2666 host_vendor=$2
2667 shift; shift
2668 # Remember, the first character of IFS is used to create $*,
2669 # except with old shells:
2670 host_os=$*
2671 IFS=$ac_save_IFS
2672 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2673
2674
2675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2676 $as_echo_n "checking target system type... " >&6; }
2677 if ${ac_cv_target+:} false; then :
2678   $as_echo_n "(cached) " >&6
2679 else
2680   if test "x$target_alias" = x; then
2681   ac_cv_target=$ac_cv_host
2682 else
2683   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2684     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2685 fi
2686
2687 fi
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2689 $as_echo "$ac_cv_target" >&6; }
2690 case $ac_cv_target in
2691 *-*-*) ;;
2692 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2693 esac
2694 target=$ac_cv_target
2695 ac_save_IFS=$IFS; IFS='-'
2696 set x $ac_cv_target
2697 shift
2698 target_cpu=$1
2699 target_vendor=$2
2700 shift; shift
2701 # Remember, the first character of IFS is used to create $*,
2702 # except with old shells:
2703 target_os=$*
2704 IFS=$ac_save_IFS
2705 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2706
2707
2708 # The aliases save the names the user supplied, while $host etc.
2709 # will get canonicalized.
2710 test -n "$target_alias" &&
2711   test "$program_prefix$program_suffix$program_transform_name" = \
2712     NONENONEs,x,x, &&
2713   program_prefix=${target_alias}-
2714
2715 target_alias=${target_alias-$host_alias}
2716
2717 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2718 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2719 #  1.9.0:  minimum required version
2720 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2721 #              of other PACKAGE_* variables will, however, and there's nothing
2722 #              we can do about that; they come from AC_INIT).
2723 #  no-dist:  we don't want 'dist' and related rules.
2724 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2725 #            file in the top srcdir, etc, etc), so stop complaining.
2726 #  -Wall:  turns on all automake warnings...
2727 #  -Wno-portability:  ...except this one, since GNU make is required.
2728 #  -Wno-override: ... and this one, since we do want this in testsuite.
2729 am__api_version='1.15'
2730
2731 # Find a good install program.  We prefer a C program (faster),
2732 # so one script is as good as another.  But avoid the broken or
2733 # incompatible versions:
2734 # SysV /etc/install, /usr/sbin/install
2735 # SunOS /usr/etc/install
2736 # IRIX /sbin/install
2737 # AIX /bin/install
2738 # AmigaOS /C/install, which installs bootblocks on floppy discs
2739 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2740 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2741 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2742 # OS/2's system install, which has a completely different semantic
2743 # ./install, which can be erroneously created by make from ./install.sh.
2744 # Reject install programs that cannot install multiple files.
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2746 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2747 if test -z "$INSTALL"; then
2748 if ${ac_cv_path_install+:} false; then :
2749   $as_echo_n "(cached) " >&6
2750 else
2751   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2752 for as_dir in $PATH
2753 do
2754   IFS=$as_save_IFS
2755   test -z "$as_dir" && as_dir=.
2756     # Account for people who put trailing slashes in PATH elements.
2757 case $as_dir/ in #((
2758   ./ | .// | /[cC]/* | \
2759   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2760   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2761   /usr/ucb/* ) ;;
2762   *)
2763     # OSF1 and SCO ODT 3.0 have their own names for install.
2764     # Don't use installbsd from OSF since it installs stuff as root
2765     # by default.
2766     for ac_prog in ginstall scoinst install; do
2767       for ac_exec_ext in '' $ac_executable_extensions; do
2768         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2769           if test $ac_prog = install &&
2770             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2771             # AIX install.  It has an incompatible calling convention.
2772             :
2773           elif test $ac_prog = install &&
2774             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2775             # program-specific install script used by HP pwplus--don't use.
2776             :
2777           else
2778             rm -rf conftest.one conftest.two conftest.dir
2779             echo one > conftest.one
2780             echo two > conftest.two
2781             mkdir conftest.dir
2782             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2783               test -s conftest.one && test -s conftest.two &&
2784               test -s conftest.dir/conftest.one &&
2785               test -s conftest.dir/conftest.two
2786             then
2787               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2788               break 3
2789             fi
2790           fi
2791         fi
2792       done
2793     done
2794     ;;
2795 esac
2796
2797   done
2798 IFS=$as_save_IFS
2799
2800 rm -rf conftest.one conftest.two conftest.dir
2801
2802 fi
2803   if test "${ac_cv_path_install+set}" = set; then
2804     INSTALL=$ac_cv_path_install
2805   else
2806     # As a last resort, use the slow shell script.  Don't cache a
2807     # value for INSTALL within a source directory, because that will
2808     # break other packages using the cache if that directory is
2809     # removed, or if the value is a relative name.
2810     INSTALL=$ac_install_sh
2811   fi
2812 fi
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2814 $as_echo "$INSTALL" >&6; }
2815
2816 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2817 # It thinks the first close brace ends the variable substitution.
2818 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2819
2820 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2821
2822 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2823
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2825 $as_echo_n "checking whether build environment is sane... " >&6; }
2826 # Reject unsafe characters in $srcdir or the absolute working directory
2827 # name.  Accept space and tab only in the latter.
2828 am_lf='
2829 '
2830 case `pwd` in
2831   *[\\\"\#\$\&\'\`$am_lf]*)
2832     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2833 esac
2834 case $srcdir in
2835   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2836     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2837 esac
2838
2839 # Do 'set' in a subshell so we don't clobber the current shell's
2840 # arguments.  Must try -L first in case configure is actually a
2841 # symlink; some systems play weird games with the mod time of symlinks
2842 # (eg FreeBSD returns the mod time of the symlink's containing
2843 # directory).
2844 if (
2845    am_has_slept=no
2846    for am_try in 1 2; do
2847      echo "timestamp, slept: $am_has_slept" > conftest.file
2848      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2849      if test "$*" = "X"; then
2850         # -L didn't work.
2851         set X `ls -t "$srcdir/configure" conftest.file`
2852      fi
2853      if test "$*" != "X $srcdir/configure conftest.file" \
2854         && test "$*" != "X conftest.file $srcdir/configure"; then
2855
2856         # If neither matched, then we have a broken ls.  This can happen
2857         # if, for instance, CONFIG_SHELL is bash and it inherits a
2858         # broken ls alias from the environment.  This has actually
2859         # happened.  Such a system could not be considered "sane".
2860         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2861   alias in your environment" "$LINENO" 5
2862      fi
2863      if test "$2" = conftest.file || test $am_try -eq 2; then
2864        break
2865      fi
2866      # Just in case.
2867      sleep 1
2868      am_has_slept=yes
2869    done
2870    test "$2" = conftest.file
2871    )
2872 then
2873    # Ok.
2874    :
2875 else
2876    as_fn_error $? "newly created file is older than distributed files!
2877 Check your system clock" "$LINENO" 5
2878 fi
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2880 $as_echo "yes" >&6; }
2881 # If we didn't sleep, we still need to ensure time stamps of config.status and
2882 # generated files are strictly newer.
2883 am_sleep_pid=
2884 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2885   ( sleep 1 ) &
2886   am_sleep_pid=$!
2887 fi
2888
2889 rm -f conftest.file
2890
2891 test "$program_prefix" != NONE &&
2892   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2893 # Use a double $ so make ignores it.
2894 test "$program_suffix" != NONE &&
2895   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2896 # Double any \ or $.
2897 # By default was `s,x,x', remove it if useless.
2898 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2899 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2900
2901 # Expand $ac_aux_dir to an absolute path.
2902 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2903
2904 if test x"${MISSING+set}" != xset; then
2905   case $am_aux_dir in
2906   *\ * | *\     *)
2907     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2908   *)
2909     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2910   esac
2911 fi
2912 # Use eval to expand $SHELL
2913 if eval "$MISSING --is-lightweight"; then
2914   am_missing_run="$MISSING "
2915 else
2916   am_missing_run=
2917   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2918 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2919 fi
2920
2921 if test x"${install_sh+set}" != xset; then
2922   case $am_aux_dir in
2923   *\ * | *\     *)
2924     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2925   *)
2926     install_sh="\${SHELL} $am_aux_dir/install-sh"
2927   esac
2928 fi
2929
2930 # Installed binaries are usually stripped using 'strip' when the user
2931 # run "make install-strip".  However 'strip' might not be the right
2932 # tool to use in cross-compilation environments, therefore Automake
2933 # will honor the 'STRIP' environment variable to overrule this program.
2934 if test "$cross_compiling" != no; then
2935   if test -n "$ac_tool_prefix"; then
2936   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2937 set dummy ${ac_tool_prefix}strip; ac_word=$2
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2939 $as_echo_n "checking for $ac_word... " >&6; }
2940 if ${ac_cv_prog_STRIP+:} false; then :
2941   $as_echo_n "(cached) " >&6
2942 else
2943   if test -n "$STRIP"; then
2944   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2945 else
2946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2947 for as_dir in $PATH
2948 do
2949   IFS=$as_save_IFS
2950   test -z "$as_dir" && as_dir=.
2951     for ac_exec_ext in '' $ac_executable_extensions; do
2952   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2953     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2954     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2955     break 2
2956   fi
2957 done
2958   done
2959 IFS=$as_save_IFS
2960
2961 fi
2962 fi
2963 STRIP=$ac_cv_prog_STRIP
2964 if test -n "$STRIP"; then
2965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2966 $as_echo "$STRIP" >&6; }
2967 else
2968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2969 $as_echo "no" >&6; }
2970 fi
2971
2972
2973 fi
2974 if test -z "$ac_cv_prog_STRIP"; then
2975   ac_ct_STRIP=$STRIP
2976   # Extract the first word of "strip", so it can be a program name with args.
2977 set dummy strip; ac_word=$2
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2979 $as_echo_n "checking for $ac_word... " >&6; }
2980 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2981   $as_echo_n "(cached) " >&6
2982 else
2983   if test -n "$ac_ct_STRIP"; then
2984   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2985 else
2986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2987 for as_dir in $PATH
2988 do
2989   IFS=$as_save_IFS
2990   test -z "$as_dir" && as_dir=.
2991     for ac_exec_ext in '' $ac_executable_extensions; do
2992   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2993     ac_cv_prog_ac_ct_STRIP="strip"
2994     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2995     break 2
2996   fi
2997 done
2998   done
2999 IFS=$as_save_IFS
3000
3001 fi
3002 fi
3003 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3004 if test -n "$ac_ct_STRIP"; then
3005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3006 $as_echo "$ac_ct_STRIP" >&6; }
3007 else
3008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3009 $as_echo "no" >&6; }
3010 fi
3011
3012   if test "x$ac_ct_STRIP" = x; then
3013     STRIP=":"
3014   else
3015     case $cross_compiling:$ac_tool_warned in
3016 yes:)
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3018 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3019 ac_tool_warned=yes ;;
3020 esac
3021     STRIP=$ac_ct_STRIP
3022   fi
3023 else
3024   STRIP="$ac_cv_prog_STRIP"
3025 fi
3026
3027 fi
3028 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3029
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3031 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3032 if test -z "$MKDIR_P"; then
3033   if ${ac_cv_path_mkdir+:} false; then :
3034   $as_echo_n "(cached) " >&6
3035 else
3036   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3037 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3038 do
3039   IFS=$as_save_IFS
3040   test -z "$as_dir" && as_dir=.
3041     for ac_prog in mkdir gmkdir; do
3042          for ac_exec_ext in '' $ac_executable_extensions; do
3043            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3044            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3045              'mkdir (GNU coreutils) '* | \
3046              'mkdir (coreutils) '* | \
3047              'mkdir (fileutils) '4.1*)
3048                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3049                break 3;;
3050            esac
3051          done
3052        done
3053   done
3054 IFS=$as_save_IFS
3055
3056 fi
3057
3058   test -d ./--version && rmdir ./--version
3059   if test "${ac_cv_path_mkdir+set}" = set; then
3060     MKDIR_P="$ac_cv_path_mkdir -p"
3061   else
3062     # As a last resort, use the slow shell script.  Don't cache a
3063     # value for MKDIR_P within a source directory, because that will
3064     # break other packages using the cache if that directory is
3065     # removed, or if the value is a relative name.
3066     MKDIR_P="$ac_install_sh -d"
3067   fi
3068 fi
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3070 $as_echo "$MKDIR_P" >&6; }
3071
3072 for ac_prog in gawk mawk nawk awk
3073 do
3074   # Extract the first word of "$ac_prog", so it can be a program name with args.
3075 set dummy $ac_prog; ac_word=$2
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3077 $as_echo_n "checking for $ac_word... " >&6; }
3078 if ${ac_cv_prog_AWK+:} false; then :
3079   $as_echo_n "(cached) " >&6
3080 else
3081   if test -n "$AWK"; then
3082   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3083 else
3084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3085 for as_dir in $PATH
3086 do
3087   IFS=$as_save_IFS
3088   test -z "$as_dir" && as_dir=.
3089     for ac_exec_ext in '' $ac_executable_extensions; do
3090   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3091     ac_cv_prog_AWK="$ac_prog"
3092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3093     break 2
3094   fi
3095 done
3096   done
3097 IFS=$as_save_IFS
3098
3099 fi
3100 fi
3101 AWK=$ac_cv_prog_AWK
3102 if test -n "$AWK"; then
3103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3104 $as_echo "$AWK" >&6; }
3105 else
3106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3107 $as_echo "no" >&6; }
3108 fi
3109
3110
3111   test -n "$AWK" && break
3112 done
3113
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3115 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3116 set x ${MAKE-make}
3117 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3118 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3119   $as_echo_n "(cached) " >&6
3120 else
3121   cat >conftest.make <<\_ACEOF
3122 SHELL = /bin/sh
3123 all:
3124         @echo '@@@%%%=$(MAKE)=@@@%%%'
3125 _ACEOF
3126 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3127 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3128   *@@@%%%=?*=@@@%%%*)
3129     eval ac_cv_prog_make_${ac_make}_set=yes;;
3130   *)
3131     eval ac_cv_prog_make_${ac_make}_set=no;;
3132 esac
3133 rm -f conftest.make
3134 fi
3135 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3136   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3137 $as_echo "yes" >&6; }
3138   SET_MAKE=
3139 else
3140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3141 $as_echo "no" >&6; }
3142   SET_MAKE="MAKE=${MAKE-make}"
3143 fi
3144
3145 rm -rf .tst 2>/dev/null
3146 mkdir .tst 2>/dev/null
3147 if test -d .tst; then
3148   am__leading_dot=.
3149 else
3150   am__leading_dot=_
3151 fi
3152 rmdir .tst 2>/dev/null
3153
3154 # Check whether --enable-silent-rules was given.
3155 if test "${enable_silent_rules+set}" = set; then :
3156   enableval=$enable_silent_rules;
3157 fi
3158
3159 case $enable_silent_rules in # (((
3160   yes) AM_DEFAULT_VERBOSITY=0;;
3161    no) AM_DEFAULT_VERBOSITY=1;;
3162     *) AM_DEFAULT_VERBOSITY=1;;
3163 esac
3164 am_make=${MAKE-make}
3165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3166 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3167 if ${am_cv_make_support_nested_variables+:} false; then :
3168   $as_echo_n "(cached) " >&6
3169 else
3170   if $as_echo 'TRUE=$(BAR$(V))
3171 BAR0=false
3172 BAR1=true
3173 V=1
3174 am__doit:
3175         @$(TRUE)
3176 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3177   am_cv_make_support_nested_variables=yes
3178 else
3179   am_cv_make_support_nested_variables=no
3180 fi
3181 fi
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3183 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3184 if test $am_cv_make_support_nested_variables = yes; then
3185     AM_V='$(V)'
3186   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3187 else
3188   AM_V=$AM_DEFAULT_VERBOSITY
3189   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3190 fi
3191 AM_BACKSLASH='\'
3192
3193 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3194   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3195   # is not polluted with repeated "-I."
3196   am__isrc=' -I$(srcdir)'
3197   # test to see if srcdir already configured
3198   if test -f $srcdir/config.status; then
3199     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3200   fi
3201 fi
3202
3203 # test whether we have cygpath
3204 if test -z "$CYGPATH_W"; then
3205   if (cygpath --version) >/dev/null 2>/dev/null; then
3206     CYGPATH_W='cygpath -w'
3207   else
3208     CYGPATH_W=echo
3209   fi
3210 fi
3211
3212
3213 # Define the identity of the package.
3214  PACKAGE='libatomic'
3215  VERSION='1.0'
3216
3217
3218 cat >>confdefs.h <<_ACEOF
3219 #define PACKAGE "$PACKAGE"
3220 _ACEOF
3221
3222
3223 cat >>confdefs.h <<_ACEOF
3224 #define VERSION "$VERSION"
3225 _ACEOF
3226
3227 # Some tools Automake needs.
3228
3229 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3230
3231
3232 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3233
3234
3235 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3236
3237
3238 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3239
3240
3241 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3242
3243 # For better backward compatibility.  To be removed once Automake 1.9.x
3244 # dies out for good.  For more background, see:
3245 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3246 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3247 mkdir_p='$(MKDIR_P)'
3248
3249 # We need awk for the "check" target (and possibly the TAP driver).  The
3250 # system "awk" is bad on some platforms.
3251 # Always define AMTAR for backward compatibility.  Yes, it's still used
3252 # in the wild :-(  We should find a proper way to deprecate it ...
3253 AMTAR='$${TAR-tar}'
3254
3255
3256 # We'll loop over all known methods to create a tar archive until one works.
3257 _am_tools='gnutar  pax cpio none'
3258
3259 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3260
3261
3262
3263
3264
3265
3266 # POSIX will say in a future version that running "rm -f" with no argument
3267 # is OK; and we want to be able to make that assumption in our Makefile
3268 # recipes.  So use an aggressive probe to check that the usage we want is
3269 # actually supported "in the wild" to an acceptable degree.
3270 # See automake bug#10828.
3271 # To make any issue more visible, cause the running configure to be aborted
3272 # by default if the 'rm' program in use doesn't match our expectations; the
3273 # user can still override this though.
3274 if rm -f && rm -fr && rm -rf; then : OK; else
3275   cat >&2 <<'END'
3276 Oops!
3277
3278 Your 'rm' program seems unable to run without file operands specified
3279 on the command line, even when the '-f' option is present.  This is contrary
3280 to the behaviour of most rm programs out there, and not conforming with
3281 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3282
3283 Please tell bug-automake@gnu.org about your system, including the value
3284 of your $PATH and any error possibly output before this message.  This
3285 can help us improve future automake versions.
3286
3287 END
3288   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3289     echo 'Configuration will proceed anyway, since you have set the' >&2
3290     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3291     echo >&2
3292   else
3293     cat >&2 <<'END'
3294 Aborting the configuration process, to ensure you take notice of the issue.
3295
3296 You can download and install GNU coreutils to get an 'rm' implementation
3297 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3298
3299 If you want to complete the configuration process using your problematic
3300 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3301 to "yes", and re-run configure.
3302
3303 END
3304     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3305   fi
3306 fi
3307
3308 # Default to --enable-multilib
3309 # Check whether --enable-multilib was given.
3310 if test "${enable_multilib+set}" = set; then :
3311   enableval=$enable_multilib; case "$enableval" in
3312   yes) multilib=yes ;;
3313   no)  multilib=no ;;
3314   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
3315  esac
3316 else
3317   multilib=yes
3318 fi
3319
3320
3321 # We may get other options which we leave undocumented:
3322 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3323 # See config-ml.in if you want the gory details.
3324
3325 if test "$srcdir" = "."; then
3326   if test "$with_target_subdir" != "."; then
3327     multi_basedir="$srcdir/$with_multisrctop../.."
3328   else
3329     multi_basedir="$srcdir/$with_multisrctop.."
3330   fi
3331 else
3332   multi_basedir="$srcdir/.."
3333 fi
3334
3335
3336 # Even if the default multilib is not a cross compilation,
3337 # it may be that some of the other multilibs are.
3338 if test $cross_compiling = no && test $multilib = yes \
3339    && test "x${with_multisubdir}" != x ; then
3340    cross_compiling=maybe
3341 fi
3342
3343 ac_config_commands="$ac_config_commands default-1"
3344
3345
3346 # Calculate toolexeclibdir
3347 # Also toolexecdir, though it's only used in toolexeclibdir
3348 case ${enable_version_specific_runtime_libs} in
3349   yes)
3350     # Need the gcc compiler version to know where to install libraries
3351     # and header files if --enable-version-specific-runtime-libs option
3352     # is selected.
3353     toolexecdir='$(libdir)/gcc/$(target_alias)'
3354     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3355     ;;
3356   no)
3357     if test -n "$with_cross_host" &&
3358        test x"$with_cross_host" != x"no"; then
3359       # Install a library built with a cross compiler in tooldir, not libdir.
3360       toolexecdir='$(exec_prefix)/$(target_alias)'
3361       toolexeclibdir='$(toolexecdir)/lib'
3362     else
3363       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3364       toolexeclibdir='$(libdir)'
3365     fi
3366     multi_os_directory=`$CC -print-multi-os-directory`
3367     case $multi_os_directory in
3368       .) ;; # Avoid trailing /.
3369       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3370     esac
3371     ;;
3372 esac
3373
3374
3375
3376 # Check the compiler.
3377 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3378 # We must force CC to /not/ be precious variables; otherwise
3379 # the wrong, non-multilib-adjusted value will be used in multilibs.
3380 # As a side effect, we have to subst CFLAGS ourselves.
3381
3382
3383
3384 ac_ext=c
3385 ac_cpp='$CPP $CPPFLAGS'
3386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3389 if test -n "$ac_tool_prefix"; then
3390   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3391 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3393 $as_echo_n "checking for $ac_word... " >&6; }
3394 if ${ac_cv_prog_CC+:} false; then :
3395   $as_echo_n "(cached) " >&6
3396 else
3397   if test -n "$CC"; then
3398   ac_cv_prog_CC="$CC" # Let the user override the test.
3399 else
3400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3401 for as_dir in $PATH
3402 do
3403   IFS=$as_save_IFS
3404   test -z "$as_dir" && as_dir=.
3405     for ac_exec_ext in '' $ac_executable_extensions; do
3406   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3407     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3408     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3409     break 2
3410   fi
3411 done
3412   done
3413 IFS=$as_save_IFS
3414
3415 fi
3416 fi
3417 CC=$ac_cv_prog_CC
3418 if test -n "$CC"; then
3419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3420 $as_echo "$CC" >&6; }
3421 else
3422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3423 $as_echo "no" >&6; }
3424 fi
3425
3426
3427 fi
3428 if test -z "$ac_cv_prog_CC"; then
3429   ac_ct_CC=$CC
3430   # Extract the first word of "gcc", so it can be a program name with args.
3431 set dummy gcc; ac_word=$2
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3433 $as_echo_n "checking for $ac_word... " >&6; }
3434 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3435   $as_echo_n "(cached) " >&6
3436 else
3437   if test -n "$ac_ct_CC"; then
3438   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3439 else
3440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3441 for as_dir in $PATH
3442 do
3443   IFS=$as_save_IFS
3444   test -z "$as_dir" && as_dir=.
3445     for ac_exec_ext in '' $ac_executable_extensions; do
3446   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3447     ac_cv_prog_ac_ct_CC="gcc"
3448     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3449     break 2
3450   fi
3451 done
3452   done
3453 IFS=$as_save_IFS
3454
3455 fi
3456 fi
3457 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3458 if test -n "$ac_ct_CC"; then
3459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3460 $as_echo "$ac_ct_CC" >&6; }
3461 else
3462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3463 $as_echo "no" >&6; }
3464 fi
3465
3466   if test "x$ac_ct_CC" = x; then
3467     CC=""
3468   else
3469     case $cross_compiling:$ac_tool_warned in
3470 yes:)
3471 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3472 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3473 ac_tool_warned=yes ;;
3474 esac
3475     CC=$ac_ct_CC
3476   fi
3477 else
3478   CC="$ac_cv_prog_CC"
3479 fi
3480
3481 if test -z "$CC"; then
3482           if test -n "$ac_tool_prefix"; then
3483     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3484 set dummy ${ac_tool_prefix}cc; ac_word=$2
3485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3486 $as_echo_n "checking for $ac_word... " >&6; }
3487 if ${ac_cv_prog_CC+:} false; then :
3488   $as_echo_n "(cached) " >&6
3489 else
3490   if test -n "$CC"; then
3491   ac_cv_prog_CC="$CC" # Let the user override the test.
3492 else
3493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3494 for as_dir in $PATH
3495 do
3496   IFS=$as_save_IFS
3497   test -z "$as_dir" && as_dir=.
3498     for ac_exec_ext in '' $ac_executable_extensions; do
3499   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3500     ac_cv_prog_CC="${ac_tool_prefix}cc"
3501     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3502     break 2
3503   fi
3504 done
3505   done
3506 IFS=$as_save_IFS
3507
3508 fi
3509 fi
3510 CC=$ac_cv_prog_CC
3511 if test -n "$CC"; then
3512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3513 $as_echo "$CC" >&6; }
3514 else
3515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3516 $as_echo "no" >&6; }
3517 fi
3518
3519
3520   fi
3521 fi
3522 if test -z "$CC"; then
3523   # Extract the first word of "cc", so it can be a program name with args.
3524 set dummy cc; ac_word=$2
3525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3526 $as_echo_n "checking for $ac_word... " >&6; }
3527 if ${ac_cv_prog_CC+:} false; then :
3528   $as_echo_n "(cached) " >&6
3529 else
3530   if test -n "$CC"; then
3531   ac_cv_prog_CC="$CC" # Let the user override the test.
3532 else
3533   ac_prog_rejected=no
3534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3535 for as_dir in $PATH
3536 do
3537   IFS=$as_save_IFS
3538   test -z "$as_dir" && as_dir=.
3539     for ac_exec_ext in '' $ac_executable_extensions; do
3540   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3541     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3542        ac_prog_rejected=yes
3543        continue
3544      fi
3545     ac_cv_prog_CC="cc"
3546     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3547     break 2
3548   fi
3549 done
3550   done
3551 IFS=$as_save_IFS
3552
3553 if test $ac_prog_rejected = yes; then
3554   # We found a bogon in the path, so make sure we never use it.
3555   set dummy $ac_cv_prog_CC
3556   shift
3557   if test $# != 0; then
3558     # We chose a different compiler from the bogus one.
3559     # However, it has the same basename, so the bogon will be chosen
3560     # first if we set CC to just the basename; use the full file name.
3561     shift
3562     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3563   fi
3564 fi
3565 fi
3566 fi
3567 CC=$ac_cv_prog_CC
3568 if test -n "$CC"; then
3569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3570 $as_echo "$CC" >&6; }
3571 else
3572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3573 $as_echo "no" >&6; }
3574 fi
3575
3576
3577 fi
3578 if test -z "$CC"; then
3579   if test -n "$ac_tool_prefix"; then
3580   for ac_prog in cl.exe
3581   do
3582     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3583 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3585 $as_echo_n "checking for $ac_word... " >&6; }
3586 if ${ac_cv_prog_CC+:} false; then :
3587   $as_echo_n "(cached) " >&6
3588 else
3589   if test -n "$CC"; then
3590   ac_cv_prog_CC="$CC" # Let the user override the test.
3591 else
3592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3593 for as_dir in $PATH
3594 do
3595   IFS=$as_save_IFS
3596   test -z "$as_dir" && as_dir=.
3597     for ac_exec_ext in '' $ac_executable_extensions; do
3598   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3599     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3600     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3601     break 2
3602   fi
3603 done
3604   done
3605 IFS=$as_save_IFS
3606
3607 fi
3608 fi
3609 CC=$ac_cv_prog_CC
3610 if test -n "$CC"; then
3611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3612 $as_echo "$CC" >&6; }
3613 else
3614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3615 $as_echo "no" >&6; }
3616 fi
3617
3618
3619     test -n "$CC" && break
3620   done
3621 fi
3622 if test -z "$CC"; then
3623   ac_ct_CC=$CC
3624   for ac_prog in cl.exe
3625 do
3626   # Extract the first word of "$ac_prog", so it can be a program name with args.
3627 set dummy $ac_prog; ac_word=$2
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3629 $as_echo_n "checking for $ac_word... " >&6; }
3630 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3631   $as_echo_n "(cached) " >&6
3632 else
3633   if test -n "$ac_ct_CC"; then
3634   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3635 else
3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3637 for as_dir in $PATH
3638 do
3639   IFS=$as_save_IFS
3640   test -z "$as_dir" && as_dir=.
3641     for ac_exec_ext in '' $ac_executable_extensions; do
3642   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3643     ac_cv_prog_ac_ct_CC="$ac_prog"
3644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3645     break 2
3646   fi
3647 done
3648   done
3649 IFS=$as_save_IFS
3650
3651 fi
3652 fi
3653 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3654 if test -n "$ac_ct_CC"; then
3655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3656 $as_echo "$ac_ct_CC" >&6; }
3657 else
3658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3659 $as_echo "no" >&6; }
3660 fi
3661
3662
3663   test -n "$ac_ct_CC" && break
3664 done
3665
3666   if test "x$ac_ct_CC" = x; then
3667     CC=""
3668   else
3669     case $cross_compiling:$ac_tool_warned in
3670 yes:)
3671 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3672 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3673 ac_tool_warned=yes ;;
3674 esac
3675     CC=$ac_ct_CC
3676   fi
3677 fi
3678
3679 fi
3680
3681
3682 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3683 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3684 as_fn_error $? "no acceptable C compiler found in \$PATH
3685 See \`config.log' for more details" "$LINENO" 5; }
3686
3687 # Provide some information about the compiler.
3688 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3689 set X $ac_compile
3690 ac_compiler=$2
3691 for ac_option in --version -v -V -qversion; do
3692   { { ac_try="$ac_compiler $ac_option >&5"
3693 case "(($ac_try" in
3694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3695   *) ac_try_echo=$ac_try;;
3696 esac
3697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3698 $as_echo "$ac_try_echo"; } >&5
3699   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3700   ac_status=$?
3701   if test -s conftest.err; then
3702     sed '10a\
3703 ... rest of stderr output deleted ...
3704          10q' conftest.err >conftest.er1
3705     cat conftest.er1 >&5
3706   fi
3707   rm -f conftest.er1 conftest.err
3708   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3709   test $ac_status = 0; }
3710 done
3711
3712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3713 /* end confdefs.h.  */
3714
3715 int
3716 main ()
3717 {
3718
3719   ;
3720   return 0;
3721 }
3722 _ACEOF
3723 ac_clean_files_save=$ac_clean_files
3724 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3725 # Try to create an executable without -o first, disregard a.out.
3726 # It will help us diagnose broken compilers, and finding out an intuition
3727 # of exeext.
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3729 $as_echo_n "checking whether the C compiler works... " >&6; }
3730 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3731
3732 # The possible output files:
3733 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3734
3735 ac_rmfiles=
3736 for ac_file in $ac_files
3737 do
3738   case $ac_file in
3739     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3740     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3741   esac
3742 done
3743 rm -f $ac_rmfiles
3744
3745 if { { ac_try="$ac_link_default"
3746 case "(($ac_try" in
3747   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3748   *) ac_try_echo=$ac_try;;
3749 esac
3750 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3751 $as_echo "$ac_try_echo"; } >&5
3752   (eval "$ac_link_default") 2>&5
3753   ac_status=$?
3754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3755   test $ac_status = 0; }; then :
3756   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3757 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3758 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3759 # so that the user can short-circuit this test for compilers unknown to
3760 # Autoconf.
3761 for ac_file in $ac_files ''
3762 do
3763   test -f "$ac_file" || continue
3764   case $ac_file in
3765     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3766         ;;
3767     [ab].out )
3768         # We found the default executable, but exeext='' is most
3769         # certainly right.
3770         break;;
3771     *.* )
3772         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3773         then :; else
3774            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3775         fi
3776         # We set ac_cv_exeext here because the later test for it is not
3777         # safe: cross compilers may not add the suffix if given an `-o'
3778         # argument, so we may need to know it at that point already.
3779         # Even if this section looks crufty: it has the advantage of
3780         # actually working.
3781         break;;
3782     * )
3783         break;;
3784   esac
3785 done
3786 test "$ac_cv_exeext" = no && ac_cv_exeext=
3787
3788 else
3789   ac_file=''
3790 fi
3791 if test -z "$ac_file"; then :
3792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3793 $as_echo "no" >&6; }
3794 $as_echo "$as_me: failed program was:" >&5
3795 sed 's/^/| /' conftest.$ac_ext >&5
3796
3797 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3798 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3799 as_fn_error 77 "C compiler cannot create executables
3800 See \`config.log' for more details" "$LINENO" 5; }
3801 else
3802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3803 $as_echo "yes" >&6; }
3804 fi
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3806 $as_echo_n "checking for C compiler default output file name... " >&6; }
3807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3808 $as_echo "$ac_file" >&6; }
3809 ac_exeext=$ac_cv_exeext
3810
3811 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3812 ac_clean_files=$ac_clean_files_save
3813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3814 $as_echo_n "checking for suffix of executables... " >&6; }
3815 if { { ac_try="$ac_link"
3816 case "(($ac_try" in
3817   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3818   *) ac_try_echo=$ac_try;;
3819 esac
3820 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3821 $as_echo "$ac_try_echo"; } >&5
3822   (eval "$ac_link") 2>&5
3823   ac_status=$?
3824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3825   test $ac_status = 0; }; then :
3826   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3827 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3828 # work properly (i.e., refer to `conftest.exe'), while it won't with
3829 # `rm'.
3830 for ac_file in conftest.exe conftest conftest.*; do
3831   test -f "$ac_file" || continue
3832   case $ac_file in
3833     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3834     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3835           break;;
3836     * ) break;;
3837   esac
3838 done
3839 else
3840   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3841 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3842 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3843 See \`config.log' for more details" "$LINENO" 5; }
3844 fi
3845 rm -f conftest conftest$ac_cv_exeext
3846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3847 $as_echo "$ac_cv_exeext" >&6; }
3848
3849 rm -f conftest.$ac_ext
3850 EXEEXT=$ac_cv_exeext
3851 ac_exeext=$EXEEXT
3852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3853 /* end confdefs.h.  */
3854 #include <stdio.h>
3855 int
3856 main ()
3857 {
3858 FILE *f = fopen ("conftest.out", "w");
3859  return ferror (f) || fclose (f) != 0;
3860
3861   ;
3862   return 0;
3863 }
3864 _ACEOF
3865 ac_clean_files="$ac_clean_files conftest.out"
3866 # Check that the compiler produces executables we can run.  If not, either
3867 # the compiler is broken, or we cross compile.
3868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3869 $as_echo_n "checking whether we are cross compiling... " >&6; }
3870 if test "$cross_compiling" != yes; then
3871   { { ac_try="$ac_link"
3872 case "(($ac_try" in
3873   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3874   *) ac_try_echo=$ac_try;;
3875 esac
3876 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3877 $as_echo "$ac_try_echo"; } >&5
3878   (eval "$ac_link") 2>&5
3879   ac_status=$?
3880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3881   test $ac_status = 0; }
3882   if { ac_try='./conftest$ac_cv_exeext'
3883   { { case "(($ac_try" in
3884   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3885   *) ac_try_echo=$ac_try;;
3886 esac
3887 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3888 $as_echo "$ac_try_echo"; } >&5
3889   (eval "$ac_try") 2>&5
3890   ac_status=$?
3891   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3892   test $ac_status = 0; }; }; then
3893     cross_compiling=no
3894   else
3895     if test "$cross_compiling" = maybe; then
3896         cross_compiling=yes
3897     else
3898         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3899 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3900 as_fn_error $? "cannot run C compiled programs.
3901 If you meant to cross compile, use \`--host'.
3902 See \`config.log' for more details" "$LINENO" 5; }
3903     fi
3904   fi
3905 fi
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3907 $as_echo "$cross_compiling" >&6; }
3908
3909 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3910 ac_clean_files=$ac_clean_files_save
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3912 $as_echo_n "checking for suffix of object files... " >&6; }
3913 if ${ac_cv_objext+:} false; then :
3914   $as_echo_n "(cached) " >&6
3915 else
3916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3917 /* end confdefs.h.  */
3918
3919 int
3920 main ()
3921 {
3922
3923   ;
3924   return 0;
3925 }
3926 _ACEOF
3927 rm -f conftest.o conftest.obj
3928 if { { ac_try="$ac_compile"
3929 case "(($ac_try" in
3930   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3931   *) ac_try_echo=$ac_try;;
3932 esac
3933 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3934 $as_echo "$ac_try_echo"; } >&5
3935   (eval "$ac_compile") 2>&5
3936   ac_status=$?
3937   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3938   test $ac_status = 0; }; then :
3939   for ac_file in conftest.o conftest.obj conftest.*; do
3940   test -f "$ac_file" || continue;
3941   case $ac_file in
3942     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3943     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3944        break;;
3945   esac
3946 done
3947 else
3948   $as_echo "$as_me: failed program was:" >&5
3949 sed 's/^/| /' conftest.$ac_ext >&5
3950
3951 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3953 as_fn_error $? "cannot compute suffix of object files: cannot compile
3954 See \`config.log' for more details" "$LINENO" 5; }
3955 fi
3956 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3957 fi
3958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3959 $as_echo "$ac_cv_objext" >&6; }
3960 OBJEXT=$ac_cv_objext
3961 ac_objext=$OBJEXT
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3963 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3964 if ${ac_cv_c_compiler_gnu+:} false; then :
3965   $as_echo_n "(cached) " >&6
3966 else
3967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3968 /* end confdefs.h.  */
3969
3970 int
3971 main ()
3972 {
3973 #ifndef __GNUC__
3974        choke me
3975 #endif
3976
3977   ;
3978   return 0;
3979 }
3980 _ACEOF
3981 if ac_fn_c_try_compile "$LINENO"; then :
3982   ac_compiler_gnu=yes
3983 else
3984   ac_compiler_gnu=no
3985 fi
3986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3987 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3988
3989 fi
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3991 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3992 if test $ac_compiler_gnu = yes; then
3993   GCC=yes
3994 else
3995   GCC=
3996 fi
3997 ac_test_CFLAGS=${CFLAGS+set}
3998 ac_save_CFLAGS=$CFLAGS
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4000 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4001 if ${ac_cv_prog_cc_g+:} false; then :
4002   $as_echo_n "(cached) " >&6
4003 else
4004   ac_save_c_werror_flag=$ac_c_werror_flag
4005    ac_c_werror_flag=yes
4006    ac_cv_prog_cc_g=no
4007    CFLAGS="-g"
4008    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4009 /* end confdefs.h.  */
4010
4011 int
4012 main ()
4013 {
4014
4015   ;
4016   return 0;
4017 }
4018 _ACEOF
4019 if ac_fn_c_try_compile "$LINENO"; then :
4020   ac_cv_prog_cc_g=yes
4021 else
4022   CFLAGS=""
4023       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4024 /* end confdefs.h.  */
4025
4026 int
4027 main ()
4028 {
4029
4030   ;
4031   return 0;
4032 }
4033 _ACEOF
4034 if ac_fn_c_try_compile "$LINENO"; then :
4035
4036 else
4037   ac_c_werror_flag=$ac_save_c_werror_flag
4038          CFLAGS="-g"
4039          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4040 /* end confdefs.h.  */
4041
4042 int
4043 main ()
4044 {
4045
4046   ;
4047   return 0;
4048 }
4049 _ACEOF
4050 if ac_fn_c_try_compile "$LINENO"; then :
4051   ac_cv_prog_cc_g=yes
4052 fi
4053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4054 fi
4055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4056 fi
4057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4058    ac_c_werror_flag=$ac_save_c_werror_flag
4059 fi
4060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4061 $as_echo "$ac_cv_prog_cc_g" >&6; }
4062 if test "$ac_test_CFLAGS" = set; then
4063   CFLAGS=$ac_save_CFLAGS
4064 elif test $ac_cv_prog_cc_g = yes; then
4065   if test "$GCC" = yes; then
4066     CFLAGS="-g -O2"
4067   else
4068     CFLAGS="-g"
4069   fi
4070 else
4071   if test "$GCC" = yes; then
4072     CFLAGS="-O2"
4073   else
4074     CFLAGS=
4075   fi
4076 fi
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4078 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4079 if ${ac_cv_prog_cc_c89+:} false; then :
4080   $as_echo_n "(cached) " >&6
4081 else
4082   ac_cv_prog_cc_c89=no
4083 ac_save_CC=$CC
4084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4085 /* end confdefs.h.  */
4086 #include <stdarg.h>
4087 #include <stdio.h>
4088 struct stat;
4089 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4090 struct buf { int x; };
4091 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4092 static char *e (p, i)
4093      char **p;
4094      int i;
4095 {
4096   return p[i];
4097 }
4098 static char *f (char * (*g) (char **, int), char **p, ...)
4099 {
4100   char *s;
4101   va_list v;
4102   va_start (v,p);
4103   s = g (p, va_arg (v,int));
4104   va_end (v);
4105   return s;
4106 }
4107
4108 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4109    function prototypes and stuff, but not '\xHH' hex character constants.
4110    These don't provoke an error unfortunately, instead are silently treated
4111    as 'x'.  The following induces an error, until -std is added to get
4112    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4113    array size at least.  It's necessary to write '\x00'==0 to get something
4114    that's true only with -std.  */
4115 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4116
4117 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4118    inside strings and character constants.  */
4119 #define FOO(x) 'x'
4120 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4121
4122 int test (int i, double x);
4123 struct s1 {int (*f) (int a);};
4124 struct s2 {int (*f) (double a);};
4125 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4126 int argc;
4127 char **argv;
4128 int
4129 main ()
4130 {
4131 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4132   ;
4133   return 0;
4134 }
4135 _ACEOF
4136 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4137         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4138 do
4139   CC="$ac_save_CC $ac_arg"
4140   if ac_fn_c_try_compile "$LINENO"; then :
4141   ac_cv_prog_cc_c89=$ac_arg
4142 fi
4143 rm -f core conftest.err conftest.$ac_objext
4144   test "x$ac_cv_prog_cc_c89" != "xno" && break
4145 done
4146 rm -f conftest.$ac_ext
4147 CC=$ac_save_CC
4148
4149 fi
4150 # AC_CACHE_VAL
4151 case "x$ac_cv_prog_cc_c89" in
4152   x)
4153     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4154 $as_echo "none needed" >&6; } ;;
4155   xno)
4156     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4157 $as_echo "unsupported" >&6; } ;;
4158   *)
4159     CC="$CC $ac_cv_prog_cc_c89"
4160     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4161 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4162 esac
4163 if test "x$ac_cv_prog_cc_c89" != xno; then :
4164
4165 fi
4166
4167 ac_ext=c
4168 ac_cpp='$CPP $CPPFLAGS'
4169 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4170 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4171 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4172
4173 ac_ext=c
4174 ac_cpp='$CPP $CPPFLAGS'
4175 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4176 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4177 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4179 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4180 if ${am_cv_prog_cc_c_o+:} false; then :
4181   $as_echo_n "(cached) " >&6
4182 else
4183   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4184 /* end confdefs.h.  */
4185
4186 int
4187 main ()
4188 {
4189
4190   ;
4191   return 0;
4192 }
4193 _ACEOF
4194   # Make sure it works both with $CC and with simple cc.
4195   # Following AC_PROG_CC_C_O, we do the test twice because some
4196   # compilers refuse to overwrite an existing .o file with -o,
4197   # though they will create one.
4198   am_cv_prog_cc_c_o=yes
4199   for am_i in 1 2; do
4200     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4201    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4202    ac_status=$?
4203    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4204    (exit $ac_status); } \
4205          && test -f conftest2.$ac_objext; then
4206       : OK
4207     else
4208       am_cv_prog_cc_c_o=no
4209       break
4210     fi
4211   done
4212   rm -f core conftest*
4213   unset am_i
4214 fi
4215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4216 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4217 if test "$am_cv_prog_cc_c_o" != yes; then
4218    # Losing compiler, so override with the script.
4219    # FIXME: It is wrong to rewrite CC.
4220    # But if we don't then we get into trouble of one sort or another.
4221    # A longer-term fix would be to have automake use am__CC in this case,
4222    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4223    CC="$am_aux_dir/compile $CC"
4224 fi
4225 ac_ext=c
4226 ac_cpp='$CPP $CPPFLAGS'
4227 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4228 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4229 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4230
4231 DEPDIR="${am__leading_dot}deps"
4232
4233 ac_config_commands="$ac_config_commands depfiles"
4234
4235
4236 am_make=${MAKE-make}
4237 cat > confinc << 'END'
4238 am__doit:
4239         @echo this is the am__doit target
4240 .PHONY: am__doit
4241 END
4242 # If we don't find an include directive, just comment out the code.
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4244 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4245 am__include="#"
4246 am__quote=
4247 _am_result=none
4248 # First try GNU make style include.
4249 echo "include confinc" > confmf
4250 # Ignore all kinds of additional output from 'make'.
4251 case `$am_make -s -f confmf 2> /dev/null` in #(
4252 *the\ am__doit\ target*)
4253   am__include=include
4254   am__quote=
4255   _am_result=GNU
4256   ;;
4257 esac
4258 # Now try BSD make style include.
4259 if test "$am__include" = "#"; then
4260    echo '.include "confinc"' > confmf
4261    case `$am_make -s -f confmf 2> /dev/null` in #(
4262    *the\ am__doit\ target*)
4263      am__include=.include
4264      am__quote="\""
4265      _am_result=BSD
4266      ;;
4267    esac
4268 fi
4269
4270
4271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4272 $as_echo "$_am_result" >&6; }
4273 rm -f confinc confmf
4274
4275 # Check whether --enable-dependency-tracking was given.
4276 if test "${enable_dependency_tracking+set}" = set; then :
4277   enableval=$enable_dependency_tracking;
4278 fi
4279
4280 if test "x$enable_dependency_tracking" != xno; then
4281   am_depcomp="$ac_aux_dir/depcomp"
4282   AMDEPBACKSLASH='\'
4283   am__nodep='_no'
4284 fi
4285  if test "x$enable_dependency_tracking" != xno; then
4286   AMDEP_TRUE=
4287   AMDEP_FALSE='#'
4288 else
4289   AMDEP_TRUE='#'
4290   AMDEP_FALSE=
4291 fi
4292
4293
4294
4295 depcc="$CC"   am_compiler_list=
4296
4297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4298 $as_echo_n "checking dependency style of $depcc... " >&6; }
4299 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4300   $as_echo_n "(cached) " >&6
4301 else
4302   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4303   # We make a subdir and do the tests there.  Otherwise we can end up
4304   # making bogus files that we don't know about and never remove.  For
4305   # instance it was reported that on HP-UX the gcc test will end up
4306   # making a dummy file named 'D' -- because '-MD' means "put the output
4307   # in D".
4308   rm -rf conftest.dir
4309   mkdir conftest.dir
4310   # Copy depcomp to subdir because otherwise we won't find it if we're
4311   # using a relative directory.
4312   cp "$am_depcomp" conftest.dir
4313   cd conftest.dir
4314   # We will build objects and dependencies in a subdirectory because
4315   # it helps to detect inapplicable dependency modes.  For instance
4316   # both Tru64's cc and ICC support -MD to output dependencies as a
4317   # side effect of compilation, but ICC will put the dependencies in
4318   # the current directory while Tru64 will put them in the object
4319   # directory.
4320   mkdir sub
4321
4322   am_cv_CC_dependencies_compiler_type=none
4323   if test "$am_compiler_list" = ""; then
4324      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4325   fi
4326   am__universal=false
4327   case " $depcc " in #(
4328      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4329      esac
4330
4331   for depmode in $am_compiler_list; do
4332     # Setup a source with many dependencies, because some compilers
4333     # like to wrap large dependency lists on column 80 (with \), and
4334     # we should not choose a depcomp mode which is confused by this.
4335     #
4336     # We need to recreate these files for each test, as the compiler may
4337     # overwrite some of them when testing with obscure command lines.
4338     # This happens at least with the AIX C compiler.
4339     : > sub/conftest.c
4340     for i in 1 2 3 4 5 6; do
4341       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4342       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4343       # Solaris 10 /bin/sh.
4344       echo '/* dummy */' > sub/conftst$i.h
4345     done
4346     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4347
4348     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4349     # mode.  It turns out that the SunPro C++ compiler does not properly
4350     # handle '-M -o', and we need to detect this.  Also, some Intel
4351     # versions had trouble with output in subdirs.
4352     am__obj=sub/conftest.${OBJEXT-o}
4353     am__minus_obj="-o $am__obj"
4354     case $depmode in
4355     gcc)
4356       # This depmode causes a compiler race in universal mode.
4357       test "$am__universal" = false || continue
4358       ;;
4359     nosideeffect)
4360       # After this tag, mechanisms are not by side-effect, so they'll
4361       # only be used when explicitly requested.
4362       if test "x$enable_dependency_tracking" = xyes; then
4363         continue
4364       else
4365         break
4366       fi
4367       ;;
4368     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4369       # This compiler won't grok '-c -o', but also, the minuso test has
4370       # not run yet.  These depmodes are late enough in the game, and
4371       # so weak that their functioning should not be impacted.
4372       am__obj=conftest.${OBJEXT-o}
4373       am__minus_obj=
4374       ;;
4375     none) break ;;
4376     esac
4377     if depmode=$depmode \
4378        source=sub/conftest.c object=$am__obj \
4379        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4380        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4381          >/dev/null 2>conftest.err &&
4382        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4383        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4384        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4385        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4386       # icc doesn't choke on unknown options, it will just issue warnings
4387       # or remarks (even with -Werror).  So we grep stderr for any message
4388       # that says an option was ignored or not supported.
4389       # When given -MP, icc 7.0 and 7.1 complain thusly:
4390       #   icc: Command line warning: ignoring option '-M'; no argument required
4391       # The diagnosis changed in icc 8.0:
4392       #   icc: Command line remark: option '-MP' not supported
4393       if (grep 'ignoring option' conftest.err ||
4394           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4395         am_cv_CC_dependencies_compiler_type=$depmode
4396         break
4397       fi
4398     fi
4399   done
4400
4401   cd ..
4402   rm -rf conftest.dir
4403 else
4404   am_cv_CC_dependencies_compiler_type=none
4405 fi
4406
4407 fi
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4409 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4410 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4411
4412  if
4413   test "x$enable_dependency_tracking" != xno \
4414   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4415   am__fastdepCC_TRUE=
4416   am__fastdepCC_FALSE='#'
4417 else
4418   am__fastdepCC_TRUE='#'
4419   am__fastdepCC_FALSE=
4420 fi
4421
4422
4423 # By default we simply use the C compiler to build assembly code.
4424
4425 test "${CCAS+set}" = set || CCAS=$CC
4426 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4427
4428
4429
4430 depcc="$CCAS"   am_compiler_list=
4431
4432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4433 $as_echo_n "checking dependency style of $depcc... " >&6; }
4434 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4435   $as_echo_n "(cached) " >&6
4436 else
4437   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4438   # We make a subdir and do the tests there.  Otherwise we can end up
4439   # making bogus files that we don't know about and never remove.  For
4440   # instance it was reported that on HP-UX the gcc test will end up
4441   # making a dummy file named 'D' -- because '-MD' means "put the output
4442   # in D".
4443   rm -rf conftest.dir
4444   mkdir conftest.dir
4445   # Copy depcomp to subdir because otherwise we won't find it if we're
4446   # using a relative directory.
4447   cp "$am_depcomp" conftest.dir
4448   cd conftest.dir
4449   # We will build objects and dependencies in a subdirectory because
4450   # it helps to detect inapplicable dependency modes.  For instance
4451   # both Tru64's cc and ICC support -MD to output dependencies as a
4452   # side effect of compilation, but ICC will put the dependencies in
4453   # the current directory while Tru64 will put them in the object
4454   # directory.
4455   mkdir sub
4456
4457   am_cv_CCAS_dependencies_compiler_type=none
4458   if test "$am_compiler_list" = ""; then
4459      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4460   fi
4461   am__universal=false
4462
4463
4464   for depmode in $am_compiler_list; do
4465     # Setup a source with many dependencies, because some compilers
4466     # like to wrap large dependency lists on column 80 (with \), and
4467     # we should not choose a depcomp mode which is confused by this.
4468     #
4469     # We need to recreate these files for each test, as the compiler may
4470     # overwrite some of them when testing with obscure command lines.
4471     # This happens at least with the AIX C compiler.
4472     : > sub/conftest.c
4473     for i in 1 2 3 4 5 6; do
4474       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4475       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4476       # Solaris 10 /bin/sh.
4477       echo '/* dummy */' > sub/conftst$i.h
4478     done
4479     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4480
4481     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4482     # mode.  It turns out that the SunPro C++ compiler does not properly
4483     # handle '-M -o', and we need to detect this.  Also, some Intel
4484     # versions had trouble with output in subdirs.
4485     am__obj=sub/conftest.${OBJEXT-o}
4486     am__minus_obj="-o $am__obj"
4487     case $depmode in
4488     gcc)
4489       # This depmode causes a compiler race in universal mode.
4490       test "$am__universal" = false || continue
4491       ;;
4492     nosideeffect)
4493       # After this tag, mechanisms are not by side-effect, so they'll
4494       # only be used when explicitly requested.
4495       if test "x$enable_dependency_tracking" = xyes; then
4496         continue
4497       else
4498         break
4499       fi
4500       ;;
4501     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4502       # This compiler won't grok '-c -o', but also, the minuso test has
4503       # not run yet.  These depmodes are late enough in the game, and
4504       # so weak that their functioning should not be impacted.
4505       am__obj=conftest.${OBJEXT-o}
4506       am__minus_obj=
4507       ;;
4508     none) break ;;
4509     esac
4510     if depmode=$depmode \
4511        source=sub/conftest.c object=$am__obj \
4512        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4513        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4514          >/dev/null 2>conftest.err &&
4515        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4516        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4517        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4518        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4519       # icc doesn't choke on unknown options, it will just issue warnings
4520       # or remarks (even with -Werror).  So we grep stderr for any message
4521       # that says an option was ignored or not supported.
4522       # When given -MP, icc 7.0 and 7.1 complain thusly:
4523       #   icc: Command line warning: ignoring option '-M'; no argument required
4524       # The diagnosis changed in icc 8.0:
4525       #   icc: Command line remark: option '-MP' not supported
4526       if (grep 'ignoring option' conftest.err ||
4527           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4528         am_cv_CCAS_dependencies_compiler_type=$depmode
4529         break
4530       fi
4531     fi
4532   done
4533
4534   cd ..
4535   rm -rf conftest.dir
4536 else
4537   am_cv_CCAS_dependencies_compiler_type=none
4538 fi
4539
4540 fi
4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4542 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4543 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4544
4545  if
4546   test "x$enable_dependency_tracking" != xno \
4547   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4548   am__fastdepCCAS_TRUE=
4549   am__fastdepCCAS_FALSE='#'
4550 else
4551   am__fastdepCCAS_TRUE='#'
4552   am__fastdepCCAS_FALSE=
4553 fi
4554
4555
4556
4557
4558
4559
4560 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
4561 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
4562 # in both places for now and restore CFLAGS at the end of config.
4563 save_CFLAGS="$CFLAGS"
4564
4565 # Find other programs we need.
4566 if test -n "$ac_tool_prefix"; then
4567   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4568 set dummy ${ac_tool_prefix}ar; ac_word=$2
4569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4570 $as_echo_n "checking for $ac_word... " >&6; }
4571 if ${ac_cv_prog_AR+:} false; then :
4572   $as_echo_n "(cached) " >&6
4573 else
4574   if test -n "$AR"; then
4575   ac_cv_prog_AR="$AR" # Let the user override the test.
4576 else
4577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4578 for as_dir in $PATH
4579 do
4580   IFS=$as_save_IFS
4581   test -z "$as_dir" && as_dir=.
4582     for ac_exec_ext in '' $ac_executable_extensions; do
4583   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4584     ac_cv_prog_AR="${ac_tool_prefix}ar"
4585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4586     break 2
4587   fi
4588 done
4589   done
4590 IFS=$as_save_IFS
4591
4592 fi
4593 fi
4594 AR=$ac_cv_prog_AR
4595 if test -n "$AR"; then
4596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4597 $as_echo "$AR" >&6; }
4598 else
4599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4600 $as_echo "no" >&6; }
4601 fi
4602
4603
4604 fi
4605 if test -z "$ac_cv_prog_AR"; then
4606   ac_ct_AR=$AR
4607   # Extract the first word of "ar", so it can be a program name with args.
4608 set dummy ar; ac_word=$2
4609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4610 $as_echo_n "checking for $ac_word... " >&6; }
4611 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4612   $as_echo_n "(cached) " >&6
4613 else
4614   if test -n "$ac_ct_AR"; then
4615   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4616 else
4617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4618 for as_dir in $PATH
4619 do
4620   IFS=$as_save_IFS
4621   test -z "$as_dir" && as_dir=.
4622     for ac_exec_ext in '' $ac_executable_extensions; do
4623   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4624     ac_cv_prog_ac_ct_AR="ar"
4625     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4626     break 2
4627   fi
4628 done
4629   done
4630 IFS=$as_save_IFS
4631
4632 fi
4633 fi
4634 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4635 if test -n "$ac_ct_AR"; then
4636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4637 $as_echo "$ac_ct_AR" >&6; }
4638 else
4639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4640 $as_echo "no" >&6; }
4641 fi
4642
4643   if test "x$ac_ct_AR" = x; then
4644     AR=""
4645   else
4646     case $cross_compiling:$ac_tool_warned in
4647 yes:)
4648 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4649 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4650 ac_tool_warned=yes ;;
4651 esac
4652     AR=$ac_ct_AR
4653   fi
4654 else
4655   AR="$ac_cv_prog_AR"
4656 fi
4657
4658 if test -n "$ac_tool_prefix"; then
4659   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4660 set dummy ${ac_tool_prefix}nm; ac_word=$2
4661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4662 $as_echo_n "checking for $ac_word... " >&6; }
4663 if ${ac_cv_prog_NM+:} false; then :
4664   $as_echo_n "(cached) " >&6
4665 else
4666   if test -n "$NM"; then
4667   ac_cv_prog_NM="$NM" # Let the user override the test.
4668 else
4669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4670 for as_dir in $PATH
4671 do
4672   IFS=$as_save_IFS
4673   test -z "$as_dir" && as_dir=.
4674     for ac_exec_ext in '' $ac_executable_extensions; do
4675   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4676     ac_cv_prog_NM="${ac_tool_prefix}nm"
4677     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4678     break 2
4679   fi
4680 done
4681   done
4682 IFS=$as_save_IFS
4683
4684 fi
4685 fi
4686 NM=$ac_cv_prog_NM
4687 if test -n "$NM"; then
4688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
4689 $as_echo "$NM" >&6; }
4690 else
4691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4692 $as_echo "no" >&6; }
4693 fi
4694
4695
4696 fi
4697 if test -z "$ac_cv_prog_NM"; then
4698   ac_ct_NM=$NM
4699   # Extract the first word of "nm", so it can be a program name with args.
4700 set dummy nm; ac_word=$2
4701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4702 $as_echo_n "checking for $ac_word... " >&6; }
4703 if ${ac_cv_prog_ac_ct_NM+:} false; then :
4704   $as_echo_n "(cached) " >&6
4705 else
4706   if test -n "$ac_ct_NM"; then
4707   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4708 else
4709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4710 for as_dir in $PATH
4711 do
4712   IFS=$as_save_IFS
4713   test -z "$as_dir" && as_dir=.
4714     for ac_exec_ext in '' $ac_executable_extensions; do
4715   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4716     ac_cv_prog_ac_ct_NM="nm"
4717     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4718     break 2
4719   fi
4720 done
4721   done
4722 IFS=$as_save_IFS
4723
4724 fi
4725 fi
4726 ac_ct_NM=$ac_cv_prog_ac_ct_NM
4727 if test -n "$ac_ct_NM"; then
4728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
4729 $as_echo "$ac_ct_NM" >&6; }
4730 else
4731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4732 $as_echo "no" >&6; }
4733 fi
4734
4735   if test "x$ac_ct_NM" = x; then
4736     NM=""
4737   else
4738     case $cross_compiling:$ac_tool_warned in
4739 yes:)
4740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4741 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4742 ac_tool_warned=yes ;;
4743 esac
4744     NM=$ac_ct_NM
4745   fi
4746 else
4747   NM="$ac_cv_prog_NM"
4748 fi
4749
4750 if test -n "$ac_tool_prefix"; then
4751   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4752 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4754 $as_echo_n "checking for $ac_word... " >&6; }
4755 if ${ac_cv_prog_RANLIB+:} false; then :
4756   $as_echo_n "(cached) " >&6
4757 else
4758   if test -n "$RANLIB"; then
4759   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4760 else
4761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4762 for as_dir in $PATH
4763 do
4764   IFS=$as_save_IFS
4765   test -z "$as_dir" && as_dir=.
4766     for ac_exec_ext in '' $ac_executable_extensions; do
4767   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4768     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4770     break 2
4771   fi
4772 done
4773   done
4774 IFS=$as_save_IFS
4775
4776 fi
4777 fi
4778 RANLIB=$ac_cv_prog_RANLIB
4779 if test -n "$RANLIB"; then
4780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4781 $as_echo "$RANLIB" >&6; }
4782 else
4783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4784 $as_echo "no" >&6; }
4785 fi
4786
4787
4788 fi
4789 if test -z "$ac_cv_prog_RANLIB"; then
4790   ac_ct_RANLIB=$RANLIB
4791   # Extract the first word of "ranlib", so it can be a program name with args.
4792 set dummy ranlib; ac_word=$2
4793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4794 $as_echo_n "checking for $ac_word... " >&6; }
4795 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4796   $as_echo_n "(cached) " >&6
4797 else
4798   if test -n "$ac_ct_RANLIB"; then
4799   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4800 else
4801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4802 for as_dir in $PATH
4803 do
4804   IFS=$as_save_IFS
4805   test -z "$as_dir" && as_dir=.
4806     for ac_exec_ext in '' $ac_executable_extensions; do
4807   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4808     ac_cv_prog_ac_ct_RANLIB="ranlib"
4809     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4810     break 2
4811   fi
4812 done
4813   done
4814 IFS=$as_save_IFS
4815
4816 fi
4817 fi
4818 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4819 if test -n "$ac_ct_RANLIB"; then
4820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4821 $as_echo "$ac_ct_RANLIB" >&6; }
4822 else
4823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4824 $as_echo "no" >&6; }
4825 fi
4826
4827   if test "x$ac_ct_RANLIB" = x; then
4828     RANLIB="ranlib-not-found-in-path-error"
4829   else
4830     case $cross_compiling:$ac_tool_warned in
4831 yes:)
4832 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4833 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4834 ac_tool_warned=yes ;;
4835 esac
4836     RANLIB=$ac_ct_RANLIB
4837   fi
4838 else
4839   RANLIB="$ac_cv_prog_RANLIB"
4840 fi
4841
4842 # Extract the first word of "perl", so it can be a program name with args.
4843 set dummy perl; ac_word=$2
4844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4845 $as_echo_n "checking for $ac_word... " >&6; }
4846 if ${ac_cv_path_PERL+:} false; then :
4847   $as_echo_n "(cached) " >&6
4848 else
4849   case $PERL in
4850   [\\/]* | ?:[\\/]*)
4851   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4852   ;;
4853   *)
4854   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4855 for as_dir in $PATH
4856 do
4857   IFS=$as_save_IFS
4858   test -z "$as_dir" && as_dir=.
4859     for ac_exec_ext in '' $ac_executable_extensions; do
4860   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4861     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4862     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4863     break 2
4864   fi
4865 done
4866   done
4867 IFS=$as_save_IFS
4868
4869   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl-not-found-in-path-error"
4870   ;;
4871 esac
4872 fi
4873 PERL=$ac_cv_path_PERL
4874 if test -n "$PERL"; then
4875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
4876 $as_echo "$PERL" >&6; }
4877 else
4878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4879 $as_echo "no" >&6; }
4880 fi
4881
4882
4883
4884
4885 # Configure libtool
4886 case `pwd` in
4887   *\ * | *\     *)
4888     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4889 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4890 esac
4891
4892
4893
4894 macro_version='2.2.7a'
4895 macro_revision='1.3134'
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909 ltmain="$ac_aux_dir/ltmain.sh"
4910
4911 # Backslashify metacharacters that are still active within
4912 # double-quoted strings.
4913 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4914
4915 # Same as above, but do not quote variable references.
4916 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4917
4918 # Sed substitution to delay expansion of an escaped shell variable in a
4919 # double_quote_subst'ed string.
4920 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4921
4922 # Sed substitution to delay expansion of an escaped single quote.
4923 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4924
4925 # Sed substitution to avoid accidental globbing in evaled expressions
4926 no_glob_subst='s/\*/\\\*/g'
4927
4928 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4929 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4930 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4931
4932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4933 $as_echo_n "checking how to print strings... " >&6; }
4934 # Test print first, because it will be a builtin if present.
4935 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4936    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4937   ECHO='print -r --'
4938 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4939   ECHO='printf %s\n'
4940 else
4941   # Use this function as a fallback that always works.
4942   func_fallback_echo ()
4943   {
4944     eval 'cat <<_LTECHO_EOF
4945 $1
4946 _LTECHO_EOF'
4947   }
4948   ECHO='func_fallback_echo'
4949 fi
4950
4951 # func_echo_all arg...
4952 # Invoke $ECHO with all args, space-separated.
4953 func_echo_all ()
4954 {
4955     $ECHO ""
4956 }
4957
4958 case "$ECHO" in
4959   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4960 $as_echo "printf" >&6; } ;;
4961   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4962 $as_echo "print -r" >&6; } ;;
4963   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4964 $as_echo "cat" >&6; } ;;
4965 esac
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4981 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4982 if ${ac_cv_path_SED+:} false; then :
4983   $as_echo_n "(cached) " >&6
4984 else
4985             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4986      for ac_i in 1 2 3 4 5 6 7; do
4987        ac_script="$ac_script$as_nl$ac_script"
4988      done
4989      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4990      { ac_script=; unset ac_script;}
4991      if test -z "$SED"; then
4992   ac_path_SED_found=false
4993   # Loop through the user's path and test for each of PROGNAME-LIST
4994   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4995 for as_dir in $PATH
4996 do
4997   IFS=$as_save_IFS
4998   test -z "$as_dir" && as_dir=.
4999     for ac_prog in sed gsed; do
5000     for ac_exec_ext in '' $ac_executable_extensions; do
5001       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5002       as_fn_executable_p "$ac_path_SED" || continue
5003 # Check for GNU ac_path_SED and select it if it is found.
5004   # Check for GNU $ac_path_SED
5005 case `"$ac_path_SED" --version 2>&1` in
5006 *GNU*)
5007   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5008 *)
5009   ac_count=0
5010   $as_echo_n 0123456789 >"conftest.in"
5011   while :
5012   do
5013     cat "conftest.in" "conftest.in" >"conftest.tmp"
5014     mv "conftest.tmp" "conftest.in"
5015     cp "conftest.in" "conftest.nl"
5016     $as_echo '' >> "conftest.nl"
5017     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5018     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5019     as_fn_arith $ac_count + 1 && ac_count=$as_val
5020     if test $ac_count -gt ${ac_path_SED_max-0}; then
5021       # Best one so far, save it but keep looking for a better one
5022       ac_cv_path_SED="$ac_path_SED"
5023       ac_path_SED_max=$ac_count
5024     fi
5025     # 10*(2^10) chars as input seems more than enough
5026     test $ac_count -gt 10 && break
5027   done
5028   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5029 esac
5030
5031       $ac_path_SED_found && break 3
5032     done
5033   done
5034   done
5035 IFS=$as_save_IFS
5036   if test -z "$ac_cv_path_SED"; then
5037     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5038   fi
5039 else
5040   ac_cv_path_SED=$SED
5041 fi
5042
5043 fi
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5045 $as_echo "$ac_cv_path_SED" >&6; }
5046  SED="$ac_cv_path_SED"
5047   rm -f conftest.sed
5048
5049 test -z "$SED" && SED=sed
5050 Xsed="$SED -e 1s/^X//"
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5063 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5064 if ${ac_cv_path_GREP+:} false; then :
5065   $as_echo_n "(cached) " >&6
5066 else
5067   if test -z "$GREP"; then
5068   ac_path_GREP_found=false
5069   # Loop through the user's path and test for each of PROGNAME-LIST
5070   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5071 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5072 do
5073   IFS=$as_save_IFS
5074   test -z "$as_dir" && as_dir=.
5075     for ac_prog in grep ggrep; do
5076     for ac_exec_ext in '' $ac_executable_extensions; do
5077       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5078       as_fn_executable_p "$ac_path_GREP" || continue
5079 # Check for GNU ac_path_GREP and select it if it is found.
5080   # Check for GNU $ac_path_GREP
5081 case `"$ac_path_GREP" --version 2>&1` in
5082 *GNU*)
5083   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5084 *)
5085   ac_count=0
5086   $as_echo_n 0123456789 >"conftest.in"
5087   while :
5088   do
5089     cat "conftest.in" "conftest.in" >"conftest.tmp"
5090     mv "conftest.tmp" "conftest.in"
5091     cp "conftest.in" "conftest.nl"
5092     $as_echo 'GREP' >> "conftest.nl"
5093     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5094     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5095     as_fn_arith $ac_count + 1 && ac_count=$as_val
5096     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5097       # Best one so far, save it but keep looking for a better one
5098       ac_cv_path_GREP="$ac_path_GREP"
5099       ac_path_GREP_max=$ac_count
5100     fi
5101     # 10*(2^10) chars as input seems more than enough
5102     test $ac_count -gt 10 && break
5103   done
5104   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5105 esac
5106
5107       $ac_path_GREP_found && break 3
5108     done
5109   done
5110   done
5111 IFS=$as_save_IFS
5112   if test -z "$ac_cv_path_GREP"; then
5113     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5114   fi
5115 else
5116   ac_cv_path_GREP=$GREP
5117 fi
5118
5119 fi
5120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5121 $as_echo "$ac_cv_path_GREP" >&6; }
5122  GREP="$ac_cv_path_GREP"
5123
5124
5125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5126 $as_echo_n "checking for egrep... " >&6; }
5127 if ${ac_cv_path_EGREP+:} false; then :
5128   $as_echo_n "(cached) " >&6
5129 else
5130   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5131    then ac_cv_path_EGREP="$GREP -E"
5132    else
5133      if test -z "$EGREP"; then
5134   ac_path_EGREP_found=false
5135   # Loop through the user's path and test for each of PROGNAME-LIST
5136   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5137 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5138 do
5139   IFS=$as_save_IFS
5140   test -z "$as_dir" && as_dir=.
5141     for ac_prog in egrep; do
5142     for ac_exec_ext in '' $ac_executable_extensions; do
5143       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5144       as_fn_executable_p "$ac_path_EGREP" || continue
5145 # Check for GNU ac_path_EGREP and select it if it is found.
5146   # Check for GNU $ac_path_EGREP
5147 case `"$ac_path_EGREP" --version 2>&1` in
5148 *GNU*)
5149   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5150 *)
5151   ac_count=0
5152   $as_echo_n 0123456789 >"conftest.in"
5153   while :
5154   do
5155     cat "conftest.in" "conftest.in" >"conftest.tmp"
5156     mv "conftest.tmp" "conftest.in"
5157     cp "conftest.in" "conftest.nl"
5158     $as_echo 'EGREP' >> "conftest.nl"
5159     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5160     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5161     as_fn_arith $ac_count + 1 && ac_count=$as_val
5162     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5163       # Best one so far, save it but keep looking for a better one
5164       ac_cv_path_EGREP="$ac_path_EGREP"
5165       ac_path_EGREP_max=$ac_count
5166     fi
5167     # 10*(2^10) chars as input seems more than enough
5168     test $ac_count -gt 10 && break
5169   done
5170   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5171 esac
5172
5173       $ac_path_EGREP_found && break 3
5174     done
5175   done
5176   done
5177 IFS=$as_save_IFS
5178   if test -z "$ac_cv_path_EGREP"; then
5179     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5180   fi
5181 else
5182   ac_cv_path_EGREP=$EGREP
5183 fi
5184
5185    fi
5186 fi
5187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5188 $as_echo "$ac_cv_path_EGREP" >&6; }
5189  EGREP="$ac_cv_path_EGREP"
5190
5191
5192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5193 $as_echo_n "checking for fgrep... " >&6; }
5194 if ${ac_cv_path_FGREP+:} false; then :
5195   $as_echo_n "(cached) " >&6
5196 else
5197   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5198    then ac_cv_path_FGREP="$GREP -F"
5199    else
5200      if test -z "$FGREP"; then
5201   ac_path_FGREP_found=false
5202   # Loop through the user's path and test for each of PROGNAME-LIST
5203   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5204 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5205 do
5206   IFS=$as_save_IFS
5207   test -z "$as_dir" && as_dir=.
5208     for ac_prog in fgrep; do
5209     for ac_exec_ext in '' $ac_executable_extensions; do
5210       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5211       as_fn_executable_p "$ac_path_FGREP" || continue
5212 # Check for GNU ac_path_FGREP and select it if it is found.
5213   # Check for GNU $ac_path_FGREP
5214 case `"$ac_path_FGREP" --version 2>&1` in
5215 *GNU*)
5216   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5217 *)
5218   ac_count=0
5219   $as_echo_n 0123456789 >"conftest.in"
5220   while :
5221   do
5222     cat "conftest.in" "conftest.in" >"conftest.tmp"
5223     mv "conftest.tmp" "conftest.in"
5224     cp "conftest.in" "conftest.nl"
5225     $as_echo 'FGREP' >> "conftest.nl"
5226     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5227     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5228     as_fn_arith $ac_count + 1 && ac_count=$as_val
5229     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5230       # Best one so far, save it but keep looking for a better one
5231       ac_cv_path_FGREP="$ac_path_FGREP"
5232       ac_path_FGREP_max=$ac_count
5233     fi
5234     # 10*(2^10) chars as input seems more than enough
5235     test $ac_count -gt 10 && break
5236   done
5237   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5238 esac
5239
5240       $ac_path_FGREP_found && break 3
5241     done
5242   done
5243   done
5244 IFS=$as_save_IFS
5245   if test -z "$ac_cv_path_FGREP"; then
5246     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5247   fi
5248 else
5249   ac_cv_path_FGREP=$FGREP
5250 fi
5251
5252    fi
5253 fi
5254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5255 $as_echo "$ac_cv_path_FGREP" >&6; }
5256  FGREP="$ac_cv_path_FGREP"
5257
5258
5259 test -z "$GREP" && GREP=grep
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279 # Check whether --with-gnu-ld was given.
5280 if test "${with_gnu_ld+set}" = set; then :
5281   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5282 else
5283   with_gnu_ld=no
5284 fi
5285
5286 ac_prog=ld
5287 if test "$GCC" = yes; then
5288   # Check if gcc -print-prog-name=ld gives a path.
5289   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5290 $as_echo_n "checking for ld used by $CC... " >&6; }
5291   case $host in
5292   *-*-mingw*)
5293     # gcc leaves a trailing carriage return which upsets mingw
5294     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5295   *)
5296     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5297   esac
5298   case $ac_prog in
5299     # Accept absolute paths.
5300     [\\/]* | ?:[\\/]*)
5301       re_direlt='/[^/][^/]*/\.\./'
5302       # Canonicalize the pathname of ld
5303       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5304       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5305         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5306       done
5307       test -z "$LD" && LD="$ac_prog"
5308       ;;
5309   "")
5310     # If it fails, then pretend we aren't using GCC.
5311     ac_prog=ld
5312     ;;
5313   *)
5314     # If it is relative, then search for the first ld in PATH.
5315     with_gnu_ld=unknown
5316     ;;
5317   esac
5318 elif test "$with_gnu_ld" = yes; then
5319   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5320 $as_echo_n "checking for GNU ld... " >&6; }
5321 else
5322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5323 $as_echo_n "checking for non-GNU ld... " >&6; }
5324 fi
5325 if ${lt_cv_path_LD+:} false; then :
5326   $as_echo_n "(cached) " >&6
5327 else
5328   if test -z "$LD"; then
5329   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5330   for ac_dir in $PATH; do
5331     IFS="$lt_save_ifs"
5332     test -z "$ac_dir" && ac_dir=.
5333     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5334       lt_cv_path_LD="$ac_dir/$ac_prog"
5335       # Check to see if the program is GNU ld.  I'd rather use --version,
5336       # but apparently some variants of GNU ld only accept -v.
5337       # Break only if it was the GNU/non-GNU ld that we prefer.
5338       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5339       *GNU* | *'with BFD'*)
5340         test "$with_gnu_ld" != no && break
5341         ;;
5342       *)
5343         test "$with_gnu_ld" != yes && break
5344         ;;
5345       esac
5346     fi
5347   done
5348   IFS="$lt_save_ifs"
5349 else
5350   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5351 fi
5352 fi
5353
5354 LD="$lt_cv_path_LD"
5355 if test -n "$LD"; then
5356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5357 $as_echo "$LD" >&6; }
5358 else
5359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5360 $as_echo "no" >&6; }
5361 fi
5362 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5364 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5365 if ${lt_cv_prog_gnu_ld+:} false; then :
5366   $as_echo_n "(cached) " >&6
5367 else
5368   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5369 case `$LD -v 2>&1 </dev/null` in
5370 *GNU* | *'with BFD'*)
5371   lt_cv_prog_gnu_ld=yes
5372   ;;
5373 *)
5374   lt_cv_prog_gnu_ld=no
5375   ;;
5376 esac
5377 fi
5378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5379 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5380 with_gnu_ld=$lt_cv_prog_gnu_ld
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5391 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5392 if ${lt_cv_path_NM+:} false; then :
5393   $as_echo_n "(cached) " >&6
5394 else
5395   if test -n "$NM"; then
5396   # Let the user override the test.
5397   lt_cv_path_NM="$NM"
5398 else
5399   lt_nm_to_check="${ac_tool_prefix}nm"
5400   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5401     lt_nm_to_check="$lt_nm_to_check nm"
5402   fi
5403   for lt_tmp_nm in $lt_nm_to_check; do
5404     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5405     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5406       IFS="$lt_save_ifs"
5407       test -z "$ac_dir" && ac_dir=.
5408       tmp_nm="$ac_dir/$lt_tmp_nm"
5409       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5410         # Check to see if the nm accepts a BSD-compat flag.
5411         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5412         #   nm: unknown option "B" ignored
5413         # Tru64's nm complains that /dev/null is an invalid object file
5414         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5415         */dev/null* | *'Invalid file or object type'*)
5416           lt_cv_path_NM="$tmp_nm -B"
5417           break
5418           ;;
5419         *)
5420           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5421           */dev/null*)
5422             lt_cv_path_NM="$tmp_nm -p"
5423             break
5424             ;;
5425           *)
5426             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5427             continue # so that we can try to find one that supports BSD flags
5428             ;;
5429           esac
5430           ;;
5431         esac
5432       fi
5433     done
5434     IFS="$lt_save_ifs"
5435   done
5436   : ${lt_cv_path_NM=no}
5437 fi
5438 fi
5439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5440 $as_echo "$lt_cv_path_NM" >&6; }
5441 if test "$lt_cv_path_NM" != "no"; then
5442   NM="$lt_cv_path_NM"
5443 else
5444   # Didn't find any BSD compatible name lister, look for dumpbin.
5445   if test -n "$DUMPBIN"; then :
5446     # Let the user override the test.
5447   else
5448     if test -n "$ac_tool_prefix"; then
5449   for ac_prog in dumpbin "link -dump"
5450   do
5451     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5452 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5454 $as_echo_n "checking for $ac_word... " >&6; }
5455 if ${ac_cv_prog_DUMPBIN+:} false; then :
5456   $as_echo_n "(cached) " >&6
5457 else
5458   if test -n "$DUMPBIN"; then
5459   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5460 else
5461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5462 for as_dir in $PATH
5463 do
5464   IFS=$as_save_IFS
5465   test -z "$as_dir" && as_dir=.
5466     for ac_exec_ext in '' $ac_executable_extensions; do
5467   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5468     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5469     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5470     break 2
5471   fi
5472 done
5473   done
5474 IFS=$as_save_IFS
5475
5476 fi
5477 fi
5478 DUMPBIN=$ac_cv_prog_DUMPBIN
5479 if test -n "$DUMPBIN"; then
5480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5481 $as_echo "$DUMPBIN" >&6; }
5482 else
5483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5484 $as_echo "no" >&6; }
5485 fi
5486
5487
5488     test -n "$DUMPBIN" && break
5489   done
5490 fi
5491 if test -z "$DUMPBIN"; then
5492   ac_ct_DUMPBIN=$DUMPBIN
5493   for ac_prog in dumpbin "link -dump"
5494 do
5495   # Extract the first word of "$ac_prog", so it can be a program name with args.
5496 set dummy $ac_prog; ac_word=$2
5497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5498 $as_echo_n "checking for $ac_word... " >&6; }
5499 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5500   $as_echo_n "(cached) " >&6
5501 else
5502   if test -n "$ac_ct_DUMPBIN"; then
5503   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5504 else
5505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5506 for as_dir in $PATH
5507 do
5508   IFS=$as_save_IFS
5509   test -z "$as_dir" && as_dir=.
5510     for ac_exec_ext in '' $ac_executable_extensions; do
5511   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5512     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5513     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5514     break 2
5515   fi
5516 done
5517   done
5518 IFS=$as_save_IFS
5519
5520 fi
5521 fi
5522 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5523 if test -n "$ac_ct_DUMPBIN"; then
5524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5525 $as_echo "$ac_ct_DUMPBIN" >&6; }
5526 else
5527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5528 $as_echo "no" >&6; }
5529 fi
5530
5531
5532   test -n "$ac_ct_DUMPBIN" && break
5533 done
5534
5535   if test "x$ac_ct_DUMPBIN" = x; then
5536     DUMPBIN=":"
5537   else
5538     case $cross_compiling:$ac_tool_warned in
5539 yes:)
5540 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5541 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5542 ac_tool_warned=yes ;;
5543 esac
5544     DUMPBIN=$ac_ct_DUMPBIN
5545   fi
5546 fi
5547
5548     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5549     *COFF*)
5550       DUMPBIN="$DUMPBIN -symbols"
5551       ;;
5552     *)
5553       DUMPBIN=:
5554       ;;
5555     esac
5556   fi
5557
5558   if test "$DUMPBIN" != ":"; then
5559     NM="$DUMPBIN"
5560   fi
5561 fi
5562 test -z "$NM" && NM=nm
5563
5564
5565
5566
5567
5568
5569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5570 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5571 if ${lt_cv_nm_interface+:} false; then :
5572   $as_echo_n "(cached) " >&6
5573 else
5574   lt_cv_nm_interface="BSD nm"
5575   echo "int some_variable = 0;" > conftest.$ac_ext
5576   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5577   (eval "$ac_compile" 2>conftest.err)
5578   cat conftest.err >&5
5579   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5580   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5581   cat conftest.err >&5
5582   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5583   cat conftest.out >&5
5584   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5585     lt_cv_nm_interface="MS dumpbin"
5586   fi
5587   rm -f conftest*
5588 fi
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5590 $as_echo "$lt_cv_nm_interface" >&6; }
5591
5592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5593 $as_echo_n "checking whether ln -s works... " >&6; }
5594 LN_S=$as_ln_s
5595 if test "$LN_S" = "ln -s"; then
5596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5597 $as_echo "yes" >&6; }
5598 else
5599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5600 $as_echo "no, using $LN_S" >&6; }
5601 fi
5602
5603 # find the maximum length of command line arguments
5604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5605 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5606 if ${lt_cv_sys_max_cmd_len+:} false; then :
5607   $as_echo_n "(cached) " >&6
5608 else
5609     i=0
5610   teststring="ABCD"
5611
5612   case $build_os in
5613   msdosdjgpp*)
5614     # On DJGPP, this test can blow up pretty badly due to problems in libc
5615     # (any single argument exceeding 2000 bytes causes a buffer overrun
5616     # during glob expansion).  Even if it were fixed, the result of this
5617     # check would be larger than it should be.
5618     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5619     ;;
5620
5621   gnu*)
5622     # Under GNU Hurd, this test is not required because there is
5623     # no limit to the length of command line arguments.
5624     # Libtool will interpret -1 as no limit whatsoever
5625     lt_cv_sys_max_cmd_len=-1;
5626     ;;
5627
5628   cygwin* | mingw* | cegcc*)
5629     # On Win9x/ME, this test blows up -- it succeeds, but takes
5630     # about 5 minutes as the teststring grows exponentially.
5631     # Worse, since 9x/ME are not pre-emptively multitasking,
5632     # you end up with a "frozen" computer, even though with patience
5633     # the test eventually succeeds (with a max line length of 256k).
5634     # Instead, let's just punt: use the minimum linelength reported by
5635     # all of the supported platforms: 8192 (on NT/2K/XP).
5636     lt_cv_sys_max_cmd_len=8192;
5637     ;;
5638
5639   mint*)
5640     # On MiNT this can take a long time and run out of memory.
5641     lt_cv_sys_max_cmd_len=8192;
5642     ;;
5643
5644   amigaos*)
5645     # On AmigaOS with pdksh, this test takes hours, literally.
5646     # So we just punt and use a minimum line length of 8192.
5647     lt_cv_sys_max_cmd_len=8192;
5648     ;;
5649
5650   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5651     # This has been around since 386BSD, at least.  Likely further.
5652     if test -x /sbin/sysctl; then
5653       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5654     elif test -x /usr/sbin/sysctl; then
5655       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5656     else
5657       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5658     fi
5659     # And add a safety zone
5660     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5661     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5662     ;;
5663
5664   interix*)
5665     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5666     lt_cv_sys_max_cmd_len=196608
5667     ;;
5668
5669   osf*)
5670     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5671     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5672     # nice to cause kernel panics so lets avoid the loop below.
5673     # First set a reasonable default.
5674     lt_cv_sys_max_cmd_len=16384
5675     #
5676     if test -x /sbin/sysconfig; then
5677       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5678         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5679       esac
5680     fi
5681     ;;
5682   sco3.2v5*)
5683     lt_cv_sys_max_cmd_len=102400
5684     ;;
5685   sysv5* | sco5v6* | sysv4.2uw2*)
5686     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5687     if test -n "$kargmax"; then
5688       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5689     else
5690       lt_cv_sys_max_cmd_len=32768
5691     fi
5692     ;;
5693   *)
5694     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5695     if test -n "$lt_cv_sys_max_cmd_len"; then
5696       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5697       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5698     else
5699       # Make teststring a little bigger before we do anything with it.
5700       # a 1K string should be a reasonable start.
5701       for i in 1 2 3 4 5 6 7 8 ; do
5702         teststring=$teststring$teststring
5703       done
5704       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5705       # If test is not a shell built-in, we'll probably end up computing a
5706       # maximum length that is only half of the actual maximum length, but
5707       # we can't tell.
5708       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5709                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5710               test $i != 17 # 1/2 MB should be enough
5711       do
5712         i=`expr $i + 1`
5713         teststring=$teststring$teststring
5714       done
5715       # Only check the string length outside the loop.
5716       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5717       teststring=
5718       # Add a significant safety factor because C++ compilers can tack on
5719       # massive amounts of additional arguments before passing them to the
5720       # linker.  It appears as though 1/2 is a usable value.
5721       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5722     fi
5723     ;;
5724   esac
5725
5726 fi
5727
5728 if test -n $lt_cv_sys_max_cmd_len ; then
5729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5730 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5731 else
5732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5733 $as_echo "none" >&6; }
5734 fi
5735 max_cmd_len=$lt_cv_sys_max_cmd_len
5736
5737
5738
5739
5740
5741
5742 : ${CP="cp -f"}
5743 : ${MV="mv -f"}
5744 : ${RM="rm -f"}
5745
5746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5747 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5748 # Try some XSI features
5749 xsi_shell=no
5750 ( _lt_dummy="a/b/c"
5751   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5752       = c,a/b,, \
5753     && eval 'test $(( 1 + 1 )) -eq 2 \
5754     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5755   && xsi_shell=yes
5756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5757 $as_echo "$xsi_shell" >&6; }
5758
5759
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5761 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5762 lt_shell_append=no
5763 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5764     >/dev/null 2>&1 \
5765   && lt_shell_append=yes
5766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5767 $as_echo "$lt_shell_append" >&6; }
5768
5769
5770 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5771   lt_unset=unset
5772 else
5773   lt_unset=false
5774 fi
5775
5776
5777
5778
5779
5780 # test EBCDIC or ASCII
5781 case `echo X|tr X '\101'` in
5782  A) # ASCII based system
5783     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5784   lt_SP2NL='tr \040 \012'
5785   lt_NL2SP='tr \015\012 \040\040'
5786   ;;
5787  *) # EBCDIC based system
5788   lt_SP2NL='tr \100 \n'
5789   lt_NL2SP='tr \r\n \100\100'
5790   ;;
5791 esac
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5802 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5803 if ${lt_cv_ld_reload_flag+:} false; then :
5804   $as_echo_n "(cached) " >&6
5805 else
5806   lt_cv_ld_reload_flag='-r'
5807 fi
5808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5809 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5810 reload_flag=$lt_cv_ld_reload_flag
5811 case $reload_flag in
5812 "" | " "*) ;;
5813 *) reload_flag=" $reload_flag" ;;
5814 esac
5815 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5816 case $host_os in
5817   darwin*)
5818     if test "$GCC" = yes; then
5819       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5820     else
5821       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5822     fi
5823     ;;
5824 esac
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834 if test -n "$ac_tool_prefix"; then
5835   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5836 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5838 $as_echo_n "checking for $ac_word... " >&6; }
5839 if ${ac_cv_prog_OBJDUMP+:} false; then :
5840   $as_echo_n "(cached) " >&6
5841 else
5842   if test -n "$OBJDUMP"; then
5843   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5844 else
5845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5846 for as_dir in $PATH
5847 do
5848   IFS=$as_save_IFS
5849   test -z "$as_dir" && as_dir=.
5850     for ac_exec_ext in '' $ac_executable_extensions; do
5851   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5852     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5853     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5854     break 2
5855   fi
5856 done
5857   done
5858 IFS=$as_save_IFS
5859
5860 fi
5861 fi
5862 OBJDUMP=$ac_cv_prog_OBJDUMP
5863 if test -n "$OBJDUMP"; then
5864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5865 $as_echo "$OBJDUMP" >&6; }
5866 else
5867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5868 $as_echo "no" >&6; }
5869 fi
5870
5871
5872 fi
5873 if test -z "$ac_cv_prog_OBJDUMP"; then
5874   ac_ct_OBJDUMP=$OBJDUMP
5875   # Extract the first word of "objdump", so it can be a program name with args.
5876 set dummy objdump; ac_word=$2
5877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5878 $as_echo_n "checking for $ac_word... " >&6; }
5879 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5880   $as_echo_n "(cached) " >&6
5881 else
5882   if test -n "$ac_ct_OBJDUMP"; then
5883   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5884 else
5885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5886 for as_dir in $PATH
5887 do
5888   IFS=$as_save_IFS
5889   test -z "$as_dir" && as_dir=.
5890     for ac_exec_ext in '' $ac_executable_extensions; do
5891   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5892     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5893     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5894     break 2
5895   fi
5896 done
5897   done
5898 IFS=$as_save_IFS
5899
5900 fi
5901 fi
5902 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5903 if test -n "$ac_ct_OBJDUMP"; then
5904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5905 $as_echo "$ac_ct_OBJDUMP" >&6; }
5906 else
5907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5908 $as_echo "no" >&6; }
5909 fi
5910
5911   if test "x$ac_ct_OBJDUMP" = x; then
5912     OBJDUMP="false"
5913   else
5914     case $cross_compiling:$ac_tool_warned in
5915 yes:)
5916 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5917 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5918 ac_tool_warned=yes ;;
5919 esac
5920     OBJDUMP=$ac_ct_OBJDUMP
5921   fi
5922 else
5923   OBJDUMP="$ac_cv_prog_OBJDUMP"
5924 fi
5925
5926 test -z "$OBJDUMP" && OBJDUMP=objdump
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5937 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5938 if ${lt_cv_deplibs_check_method+:} false; then :
5939   $as_echo_n "(cached) " >&6
5940 else
5941   lt_cv_file_magic_cmd='$MAGIC_CMD'
5942 lt_cv_file_magic_test_file=
5943 lt_cv_deplibs_check_method='unknown'
5944 # Need to set the preceding variable on all platforms that support
5945 # interlibrary dependencies.
5946 # 'none' -- dependencies not supported.
5947 # `unknown' -- same as none, but documents that we really don't know.
5948 # 'pass_all' -- all dependencies passed with no checks.
5949 # 'test_compile' -- check by making test program.
5950 # 'file_magic [[regex]]' -- check by looking for files in library path
5951 # which responds to the $file_magic_cmd with a given extended regex.
5952 # If you have `file' or equivalent on your system and you're not sure
5953 # whether `pass_all' will *always* work, you probably want this one.
5954
5955 case $host_os in
5956 aix[4-9]*)
5957   lt_cv_deplibs_check_method=pass_all
5958   ;;
5959
5960 beos*)
5961   lt_cv_deplibs_check_method=pass_all
5962   ;;
5963
5964 bsdi[45]*)
5965   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5966   lt_cv_file_magic_cmd='/usr/bin/file -L'
5967   lt_cv_file_magic_test_file=/shlib/libc.so
5968   ;;
5969
5970 cygwin*)
5971   # func_win32_libid is a shell function defined in ltmain.sh
5972   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5973   lt_cv_file_magic_cmd='func_win32_libid'
5974   ;;
5975
5976 mingw* | pw32*)
5977   # Base MSYS/MinGW do not provide the 'file' command needed by
5978   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5979   # unless we find 'file', for example because we are cross-compiling.
5980   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5981   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5982     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5983     lt_cv_file_magic_cmd='func_win32_libid'
5984   else
5985     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5986     lt_cv_file_magic_cmd='$OBJDUMP -f'
5987   fi
5988   ;;
5989
5990 cegcc*)
5991   # use the weaker test based on 'objdump'. See mingw*.
5992   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5993   lt_cv_file_magic_cmd='$OBJDUMP -f'
5994   ;;
5995
5996 darwin* | rhapsody*)
5997   lt_cv_deplibs_check_method=pass_all
5998   ;;
5999
6000 freebsd* | dragonfly*)
6001   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6002     case $host_cpu in
6003     i*86 )
6004       # Not sure whether the presence of OpenBSD here was a mistake.
6005       # Let's accept both of them until this is cleared up.
6006       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6007       lt_cv_file_magic_cmd=/usr/bin/file
6008       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6009       ;;
6010     esac
6011   else
6012     lt_cv_deplibs_check_method=pass_all
6013   fi
6014   ;;
6015
6016 gnu*)
6017   lt_cv_deplibs_check_method=pass_all
6018   ;;
6019
6020 haiku*)
6021   lt_cv_deplibs_check_method=pass_all
6022   ;;
6023
6024 hpux10.20* | hpux11*)
6025   lt_cv_file_magic_cmd=/usr/bin/file
6026   case $host_cpu in
6027   ia64*)
6028     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6029     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6030     ;;
6031   hppa*64*)
6032     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6033     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6034     ;;
6035   *)
6036     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6037     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6038     ;;
6039   esac
6040   ;;
6041
6042 interix[3-9]*)
6043   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6044   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6045   ;;
6046
6047 irix5* | irix6* | nonstopux*)
6048   case $LD in
6049   *-32|*"-32 ") libmagic=32-bit;;
6050   *-n32|*"-n32 ") libmagic=N32;;
6051   *-64|*"-64 ") libmagic=64-bit;;
6052   *) libmagic=never-match;;
6053   esac
6054   lt_cv_deplibs_check_method=pass_all
6055   ;;
6056
6057 # This must be Linux ELF.
6058 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6059   lt_cv_deplibs_check_method=pass_all
6060   ;;
6061
6062 netbsd*)
6063   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6064     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6065   else
6066     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6067   fi
6068   ;;
6069
6070 newos6*)
6071   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6072   lt_cv_file_magic_cmd=/usr/bin/file
6073   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6074   ;;
6075
6076 *nto* | *qnx*)
6077   lt_cv_deplibs_check_method=pass_all
6078   ;;
6079
6080 openbsd*)
6081   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6082     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6083   else
6084     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6085   fi
6086   ;;
6087
6088 osf3* | osf4* | osf5*)
6089   lt_cv_deplibs_check_method=pass_all
6090   ;;
6091
6092 rdos*)
6093   lt_cv_deplibs_check_method=pass_all
6094   ;;
6095
6096 solaris*)
6097   lt_cv_deplibs_check_method=pass_all
6098   ;;
6099
6100 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6101   lt_cv_deplibs_check_method=pass_all
6102   ;;
6103
6104 sysv4 | sysv4.3*)
6105   case $host_vendor in
6106   motorola)
6107     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]'
6108     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6109     ;;
6110   ncr)
6111     lt_cv_deplibs_check_method=pass_all
6112     ;;
6113   sequent)
6114     lt_cv_file_magic_cmd='/bin/file'
6115     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6116     ;;
6117   sni)
6118     lt_cv_file_magic_cmd='/bin/file'
6119     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6120     lt_cv_file_magic_test_file=/lib/libc.so
6121     ;;
6122   siemens)
6123     lt_cv_deplibs_check_method=pass_all
6124     ;;
6125   pc)
6126     lt_cv_deplibs_check_method=pass_all
6127     ;;
6128   esac
6129   ;;
6130
6131 tpf*)
6132   lt_cv_deplibs_check_method=pass_all
6133   ;;
6134 esac
6135
6136 fi
6137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6138 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6139 file_magic_cmd=$lt_cv_file_magic_cmd
6140 deplibs_check_method=$lt_cv_deplibs_check_method
6141 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154 if test -n "$ac_tool_prefix"; then
6155   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6156 set dummy ${ac_tool_prefix}ar; ac_word=$2
6157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6158 $as_echo_n "checking for $ac_word... " >&6; }
6159 if ${ac_cv_prog_AR+:} false; then :
6160   $as_echo_n "(cached) " >&6
6161 else
6162   if test -n "$AR"; then
6163   ac_cv_prog_AR="$AR" # Let the user override the test.
6164 else
6165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6166 for as_dir in $PATH
6167 do
6168   IFS=$as_save_IFS
6169   test -z "$as_dir" && as_dir=.
6170     for ac_exec_ext in '' $ac_executable_extensions; do
6171   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6172     ac_cv_prog_AR="${ac_tool_prefix}ar"
6173     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6174     break 2
6175   fi
6176 done
6177   done
6178 IFS=$as_save_IFS
6179
6180 fi
6181 fi
6182 AR=$ac_cv_prog_AR
6183 if test -n "$AR"; then
6184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6185 $as_echo "$AR" >&6; }
6186 else
6187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6188 $as_echo "no" >&6; }
6189 fi
6190
6191
6192 fi
6193 if test -z "$ac_cv_prog_AR"; then
6194   ac_ct_AR=$AR
6195   # Extract the first word of "ar", so it can be a program name with args.
6196 set dummy ar; ac_word=$2
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6198 $as_echo_n "checking for $ac_word... " >&6; }
6199 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6200   $as_echo_n "(cached) " >&6
6201 else
6202   if test -n "$ac_ct_AR"; then
6203   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6204 else
6205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6206 for as_dir in $PATH
6207 do
6208   IFS=$as_save_IFS
6209   test -z "$as_dir" && as_dir=.
6210     for ac_exec_ext in '' $ac_executable_extensions; do
6211   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6212     ac_cv_prog_ac_ct_AR="ar"
6213     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6214     break 2
6215   fi
6216 done
6217   done
6218 IFS=$as_save_IFS
6219
6220 fi
6221 fi
6222 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6223 if test -n "$ac_ct_AR"; then
6224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6225 $as_echo "$ac_ct_AR" >&6; }
6226 else
6227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6228 $as_echo "no" >&6; }
6229 fi
6230
6231   if test "x$ac_ct_AR" = x; then
6232     AR="false"
6233   else
6234     case $cross_compiling:$ac_tool_warned in
6235 yes:)
6236 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6237 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6238 ac_tool_warned=yes ;;
6239 esac
6240     AR=$ac_ct_AR
6241   fi
6242 else
6243   AR="$ac_cv_prog_AR"
6244 fi
6245
6246 test -z "$AR" && AR=ar
6247 test -z "$AR_FLAGS" && AR_FLAGS=cru
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259 if test -n "$ac_tool_prefix"; then
6260   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6261 set dummy ${ac_tool_prefix}strip; ac_word=$2
6262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6263 $as_echo_n "checking for $ac_word... " >&6; }
6264 if ${ac_cv_prog_STRIP+:} false; then :
6265   $as_echo_n "(cached) " >&6
6266 else
6267   if test -n "$STRIP"; then
6268   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6269 else
6270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6271 for as_dir in $PATH
6272 do
6273   IFS=$as_save_IFS
6274   test -z "$as_dir" && as_dir=.
6275     for ac_exec_ext in '' $ac_executable_extensions; do
6276   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6277     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6278     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6279     break 2
6280   fi
6281 done
6282   done
6283 IFS=$as_save_IFS
6284
6285 fi
6286 fi
6287 STRIP=$ac_cv_prog_STRIP
6288 if test -n "$STRIP"; then
6289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6290 $as_echo "$STRIP" >&6; }
6291 else
6292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6293 $as_echo "no" >&6; }
6294 fi
6295
6296
6297 fi
6298 if test -z "$ac_cv_prog_STRIP"; then
6299   ac_ct_STRIP=$STRIP
6300   # Extract the first word of "strip", so it can be a program name with args.
6301 set dummy strip; ac_word=$2
6302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6303 $as_echo_n "checking for $ac_word... " >&6; }
6304 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6305   $as_echo_n "(cached) " >&6
6306 else
6307   if test -n "$ac_ct_STRIP"; then
6308   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6309 else
6310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6311 for as_dir in $PATH
6312 do
6313   IFS=$as_save_IFS
6314   test -z "$as_dir" && as_dir=.
6315     for ac_exec_ext in '' $ac_executable_extensions; do
6316   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6317     ac_cv_prog_ac_ct_STRIP="strip"
6318     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6319     break 2
6320   fi
6321 done
6322   done
6323 IFS=$as_save_IFS
6324
6325 fi
6326 fi
6327 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6328 if test -n "$ac_ct_STRIP"; then
6329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6330 $as_echo "$ac_ct_STRIP" >&6; }
6331 else
6332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6333 $as_echo "no" >&6; }
6334 fi
6335
6336   if test "x$ac_ct_STRIP" = x; then
6337     STRIP=":"
6338   else
6339     case $cross_compiling:$ac_tool_warned in
6340 yes:)
6341 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6342 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6343 ac_tool_warned=yes ;;
6344 esac
6345     STRIP=$ac_ct_STRIP
6346   fi
6347 else
6348   STRIP="$ac_cv_prog_STRIP"
6349 fi
6350
6351 test -z "$STRIP" && STRIP=:
6352
6353
6354
6355
6356
6357
6358 if test -n "$ac_tool_prefix"; then
6359   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6360 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6362 $as_echo_n "checking for $ac_word... " >&6; }
6363 if ${ac_cv_prog_RANLIB+:} false; then :
6364   $as_echo_n "(cached) " >&6
6365 else
6366   if test -n "$RANLIB"; then
6367   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6368 else
6369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6370 for as_dir in $PATH
6371 do
6372   IFS=$as_save_IFS
6373   test -z "$as_dir" && as_dir=.
6374     for ac_exec_ext in '' $ac_executable_extensions; do
6375   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6376     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6377     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6378     break 2
6379   fi
6380 done
6381   done
6382 IFS=$as_save_IFS
6383
6384 fi
6385 fi
6386 RANLIB=$ac_cv_prog_RANLIB
6387 if test -n "$RANLIB"; then
6388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6389 $as_echo "$RANLIB" >&6; }
6390 else
6391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6392 $as_echo "no" >&6; }
6393 fi
6394
6395
6396 fi
6397 if test -z "$ac_cv_prog_RANLIB"; then
6398   ac_ct_RANLIB=$RANLIB
6399   # Extract the first word of "ranlib", so it can be a program name with args.
6400 set dummy ranlib; ac_word=$2
6401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6402 $as_echo_n "checking for $ac_word... " >&6; }
6403 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6404   $as_echo_n "(cached) " >&6
6405 else
6406   if test -n "$ac_ct_RANLIB"; then
6407   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6408 else
6409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6410 for as_dir in $PATH
6411 do
6412   IFS=$as_save_IFS
6413   test -z "$as_dir" && as_dir=.
6414     for ac_exec_ext in '' $ac_executable_extensions; do
6415   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6416     ac_cv_prog_ac_ct_RANLIB="ranlib"
6417     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6418     break 2
6419   fi
6420 done
6421   done
6422 IFS=$as_save_IFS
6423
6424 fi
6425 fi
6426 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6427 if test -n "$ac_ct_RANLIB"; then
6428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6429 $as_echo "$ac_ct_RANLIB" >&6; }
6430 else
6431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6432 $as_echo "no" >&6; }
6433 fi
6434
6435   if test "x$ac_ct_RANLIB" = x; then
6436     RANLIB=":"
6437   else
6438     case $cross_compiling:$ac_tool_warned in
6439 yes:)
6440 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6441 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6442 ac_tool_warned=yes ;;
6443 esac
6444     RANLIB=$ac_ct_RANLIB
6445   fi
6446 else
6447   RANLIB="$ac_cv_prog_RANLIB"
6448 fi
6449
6450 test -z "$RANLIB" && RANLIB=:
6451
6452
6453
6454
6455
6456
6457 # Determine commands to create old-style static archives.
6458 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6459 old_postinstall_cmds='chmod 644 $oldlib'
6460 old_postuninstall_cmds=
6461
6462 if test -n "$RANLIB"; then
6463   case $host_os in
6464   openbsd*)
6465     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6466     ;;
6467   *)
6468     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6469     ;;
6470   esac
6471   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6472 fi
6473
6474 case $host_os in
6475   darwin*)
6476     lock_old_archive_extraction=yes ;;
6477   *)
6478     lock_old_archive_extraction=no ;;
6479 esac
6480
6481
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519 # If no C compiler was specified, use CC.
6520 LTCC=${LTCC-"$CC"}
6521
6522 # If no C compiler flags were specified, use CFLAGS.
6523 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6524
6525 # Allow CC to be a program name with arguments.
6526 compiler=$CC
6527
6528
6529 # Check for command to grab the raw symbol name followed by C symbol from nm.
6530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6531 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6532 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6533   $as_echo_n "(cached) " >&6
6534 else
6535
6536 # These are sane defaults that work on at least a few old systems.
6537 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6538
6539 # Character class describing NM global symbol codes.
6540 symcode='[BCDEGRST]'
6541
6542 # Regexp to match symbols that can be accessed directly from C.
6543 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6544
6545 # Define system-specific variables.
6546 case $host_os in
6547 aix*)
6548   symcode='[BCDT]'
6549   ;;
6550 cygwin* | mingw* | pw32* | cegcc*)
6551   symcode='[ABCDGISTW]'
6552   ;;
6553 hpux*)
6554   if test "$host_cpu" = ia64; then
6555     symcode='[ABCDEGRST]'
6556   fi
6557   ;;
6558 irix* | nonstopux*)
6559   symcode='[BCDEGRST]'
6560   ;;
6561 osf*)
6562   symcode='[BCDEGQRST]'
6563   ;;
6564 solaris*)
6565   symcode='[BDRT]'
6566   ;;
6567 sco3.2v5*)
6568   symcode='[DT]'
6569   ;;
6570 sysv4.2uw2*)
6571   symcode='[DT]'
6572   ;;
6573 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6574   symcode='[ABDT]'
6575   ;;
6576 sysv4)
6577   symcode='[DFNSTU]'
6578   ;;
6579 esac
6580
6581 # If we're using GNU nm, then use its standard symbol codes.
6582 case `$NM -V 2>&1` in
6583 *GNU* | *'with BFD'*)
6584   symcode='[ABCDGIRSTW]' ;;
6585 esac
6586
6587 # Transform an extracted symbol line into a proper C declaration.
6588 # Some systems (esp. on ia64) link data and code symbols differently,
6589 # so use this general approach.
6590 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6591
6592 # Transform an extracted symbol line into symbol name and symbol address
6593 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6594 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'"
6595
6596 # Handle CRLF in mingw tool chain
6597 opt_cr=
6598 case $build_os in
6599 mingw*)
6600   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6601   ;;
6602 esac
6603
6604 # Try without a prefix underscore, then with it.
6605 for ac_symprfx in "" "_"; do
6606
6607   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6608   symxfrm="\\1 $ac_symprfx\\2 \\2"
6609
6610   # Write the raw and C identifiers.
6611   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6612     # Fake it for dumpbin and say T for any non-static function
6613     # and D for any global variable.
6614     # Also find C++ and __fastcall symbols from MSVC++,
6615     # which start with @ or ?.
6616     lt_cv_sys_global_symbol_pipe="$AWK '"\
6617 "     {last_section=section; section=\$ 3};"\
6618 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6619 "     \$ 0!~/External *\|/{next};"\
6620 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6621 "     {if(hide[section]) next};"\
6622 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6623 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6624 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6625 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6626 "     ' prfx=^$ac_symprfx"
6627   else
6628     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6629   fi
6630
6631   # Check to see that the pipe works correctly.
6632   pipe_works=no
6633
6634   rm -f conftest*
6635   cat > conftest.$ac_ext <<_LT_EOF
6636 #ifdef __cplusplus
6637 extern "C" {
6638 #endif
6639 char nm_test_var;
6640 void nm_test_func(void);
6641 void nm_test_func(void){}
6642 #ifdef __cplusplus
6643 }
6644 #endif
6645 int main(){nm_test_var='a';nm_test_func();return(0);}
6646 _LT_EOF
6647
6648   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6649   (eval $ac_compile) 2>&5
6650   ac_status=$?
6651   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6652   test $ac_status = 0; }; then
6653     # Now try to grab the symbols.
6654     nlist=conftest.nm
6655     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6656   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6657   ac_status=$?
6658   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6659   test $ac_status = 0; } && test -s "$nlist"; then
6660       # Try sorting and uniquifying the output.
6661       if sort "$nlist" | uniq > "$nlist"T; then
6662         mv -f "$nlist"T "$nlist"
6663       else
6664         rm -f "$nlist"T
6665       fi
6666
6667       # Make sure that we snagged all the symbols we need.
6668       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6669         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6670           cat <<_LT_EOF > conftest.$ac_ext
6671 #ifdef __cplusplus
6672 extern "C" {
6673 #endif
6674
6675 _LT_EOF
6676           # Now generate the symbol file.
6677           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6678
6679           cat <<_LT_EOF >> conftest.$ac_ext
6680
6681 /* The mapping between symbol names and symbols.  */
6682 const struct {
6683   const char *name;
6684   void       *address;
6685 }
6686 lt__PROGRAM__LTX_preloaded_symbols[] =
6687 {
6688   { "@PROGRAM@", (void *) 0 },
6689 _LT_EOF
6690           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6691           cat <<\_LT_EOF >> conftest.$ac_ext
6692   {0, (void *) 0}
6693 };
6694
6695 /* This works around a problem in FreeBSD linker */
6696 #ifdef FREEBSD_WORKAROUND
6697 static const void *lt_preloaded_setup() {
6698   return lt__PROGRAM__LTX_preloaded_symbols;
6699 }
6700 #endif
6701
6702 #ifdef __cplusplus
6703 }
6704 #endif
6705 _LT_EOF
6706           # Now try linking the two files.
6707           mv conftest.$ac_objext conftstm.$ac_objext
6708           lt_save_LIBS="$LIBS"
6709           lt_save_CFLAGS="$CFLAGS"
6710           LIBS="conftstm.$ac_objext"
6711           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6712           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6713   (eval $ac_link) 2>&5
6714   ac_status=$?
6715   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6716   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6717             pipe_works=yes
6718           fi
6719           LIBS="$lt_save_LIBS"
6720           CFLAGS="$lt_save_CFLAGS"
6721         else
6722           echo "cannot find nm_test_func in $nlist" >&5
6723         fi
6724       else
6725         echo "cannot find nm_test_var in $nlist" >&5
6726       fi
6727     else
6728       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6729     fi
6730   else
6731     echo "$progname: failed program was:" >&5
6732     cat conftest.$ac_ext >&5
6733   fi
6734   rm -rf conftest* conftst*
6735
6736   # Do not use the global_symbol_pipe unless it works.
6737   if test "$pipe_works" = yes; then
6738     break
6739   else
6740     lt_cv_sys_global_symbol_pipe=
6741   fi
6742 done
6743
6744 fi
6745
6746 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6747   lt_cv_sys_global_symbol_to_cdecl=
6748 fi
6749 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6751 $as_echo "failed" >&6; }
6752 else
6753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6754 $as_echo "ok" >&6; }
6755 fi
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779 # Check whether --enable-libtool-lock was given.
6780 if test "${enable_libtool_lock+set}" = set; then :
6781   enableval=$enable_libtool_lock;
6782 fi
6783
6784 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6785
6786 # Some flags need to be propagated to the compiler or linker for good
6787 # libtool support.
6788 case $host in
6789 ia64-*-hpux*)
6790   # Find out which ABI we are using.
6791   echo 'int i;' > conftest.$ac_ext
6792   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6793   (eval $ac_compile) 2>&5
6794   ac_status=$?
6795   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6796   test $ac_status = 0; }; then
6797     case `/usr/bin/file conftest.$ac_objext` in
6798       *ELF-32*)
6799         HPUX_IA64_MODE="32"
6800         ;;
6801       *ELF-64*)
6802         HPUX_IA64_MODE="64"
6803         ;;
6804     esac
6805   fi
6806   rm -rf conftest*
6807   ;;
6808 *-*-irix6*)
6809   # Find out which ABI we are using.
6810   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6811   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6812   (eval $ac_compile) 2>&5
6813   ac_status=$?
6814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6815   test $ac_status = 0; }; then
6816     if test "$lt_cv_prog_gnu_ld" = yes; then
6817       case `/usr/bin/file conftest.$ac_objext` in
6818         *32-bit*)
6819           LD="${LD-ld} -melf32bsmip"
6820           ;;
6821         *N32*)
6822           LD="${LD-ld} -melf32bmipn32"
6823           ;;
6824         *64-bit*)
6825           LD="${LD-ld} -melf64bmip"
6826         ;;
6827       esac
6828     else
6829       case `/usr/bin/file conftest.$ac_objext` in
6830         *32-bit*)
6831           LD="${LD-ld} -32"
6832           ;;
6833         *N32*)
6834           LD="${LD-ld} -n32"
6835           ;;
6836         *64-bit*)
6837           LD="${LD-ld} -64"
6838           ;;
6839       esac
6840     fi
6841   fi
6842   rm -rf conftest*
6843   ;;
6844
6845 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6846 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6847   # Find out which ABI we are using.
6848   echo 'int i;' > conftest.$ac_ext
6849   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6850   (eval $ac_compile) 2>&5
6851   ac_status=$?
6852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6853   test $ac_status = 0; }; then
6854     case `/usr/bin/file conftest.o` in
6855       *32-bit*)
6856         case $host in
6857           x86_64-*kfreebsd*-gnu)
6858             LD="${LD-ld} -m elf_i386_fbsd"
6859             ;;
6860           x86_64-*linux*)
6861             case `/usr/bin/file conftest.o` in
6862               *x86-64*)
6863                 LD="${LD-ld} -m elf32_x86_64"
6864                 ;;
6865               *)
6866                 LD="${LD-ld} -m elf_i386"
6867                 ;;
6868             esac
6869             ;;
6870           powerpc64le-*linux*)
6871             LD="${LD-ld} -m elf32lppclinux"
6872             ;;
6873           powerpc64-*linux*)
6874             LD="${LD-ld} -m elf32ppclinux"
6875             ;;
6876           s390x-*linux*)
6877             LD="${LD-ld} -m elf_s390"
6878             ;;
6879           sparc64-*linux*)
6880             LD="${LD-ld} -m elf32_sparc"
6881             ;;
6882         esac
6883         ;;
6884       *64-bit*)
6885         case $host in
6886           x86_64-*kfreebsd*-gnu)
6887             LD="${LD-ld} -m elf_x86_64_fbsd"
6888             ;;
6889           x86_64-*linux*)
6890             LD="${LD-ld} -m elf_x86_64"
6891             ;;
6892           powerpcle-*linux*)
6893             LD="${LD-ld} -m elf64lppc"
6894             ;;
6895           powerpc-*linux*)
6896             LD="${LD-ld} -m elf64ppc"
6897             ;;
6898           s390*-*linux*|s390*-*tpf*)
6899             LD="${LD-ld} -m elf64_s390"
6900             ;;
6901           sparc*-*linux*)
6902             LD="${LD-ld} -m elf64_sparc"
6903             ;;
6904         esac
6905         ;;
6906     esac
6907   fi
6908   rm -rf conftest*
6909   ;;
6910
6911 *-*-sco3.2v5*)
6912   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6913   SAVE_CFLAGS="$CFLAGS"
6914   CFLAGS="$CFLAGS -belf"
6915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6916 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6917 if ${lt_cv_cc_needs_belf+:} false; then :
6918   $as_echo_n "(cached) " >&6
6919 else
6920   ac_ext=c
6921 ac_cpp='$CPP $CPPFLAGS'
6922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6925
6926      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6927 /* end confdefs.h.  */
6928
6929 int
6930 main ()
6931 {
6932
6933   ;
6934   return 0;
6935 }
6936 _ACEOF
6937 if ac_fn_c_try_link "$LINENO"; then :
6938   lt_cv_cc_needs_belf=yes
6939 else
6940   lt_cv_cc_needs_belf=no
6941 fi
6942 rm -f core conftest.err conftest.$ac_objext \
6943     conftest$ac_exeext conftest.$ac_ext
6944      ac_ext=c
6945 ac_cpp='$CPP $CPPFLAGS'
6946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6949
6950 fi
6951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6952 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6953   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6954     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6955     CFLAGS="$SAVE_CFLAGS"
6956   fi
6957   ;;
6958 sparc*-*solaris*)
6959   # Find out which ABI we are using.
6960   echo 'int i;' > conftest.$ac_ext
6961   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6962   (eval $ac_compile) 2>&5
6963   ac_status=$?
6964   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6965   test $ac_status = 0; }; then
6966     case `/usr/bin/file conftest.o` in
6967     *64-bit*)
6968       case $lt_cv_prog_gnu_ld in
6969       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6970       *)
6971         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6972           LD="${LD-ld} -64"
6973         fi
6974         ;;
6975       esac
6976       ;;
6977     esac
6978   fi
6979   rm -rf conftest*
6980   ;;
6981 esac
6982
6983 need_locks="$enable_libtool_lock"
6984
6985
6986   case $host_os in
6987     rhapsody* | darwin*)
6988     if test -n "$ac_tool_prefix"; then
6989   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6990 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6992 $as_echo_n "checking for $ac_word... " >&6; }
6993 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6994   $as_echo_n "(cached) " >&6
6995 else
6996   if test -n "$DSYMUTIL"; then
6997   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6998 else
6999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7000 for as_dir in $PATH
7001 do
7002   IFS=$as_save_IFS
7003   test -z "$as_dir" && as_dir=.
7004     for ac_exec_ext in '' $ac_executable_extensions; do
7005   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7006     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7007     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7008     break 2
7009   fi
7010 done
7011   done
7012 IFS=$as_save_IFS
7013
7014 fi
7015 fi
7016 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7017 if test -n "$DSYMUTIL"; then
7018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7019 $as_echo "$DSYMUTIL" >&6; }
7020 else
7021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7022 $as_echo "no" >&6; }
7023 fi
7024
7025
7026 fi
7027 if test -z "$ac_cv_prog_DSYMUTIL"; then
7028   ac_ct_DSYMUTIL=$DSYMUTIL
7029   # Extract the first word of "dsymutil", so it can be a program name with args.
7030 set dummy dsymutil; ac_word=$2
7031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7032 $as_echo_n "checking for $ac_word... " >&6; }
7033 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7034   $as_echo_n "(cached) " >&6
7035 else
7036   if test -n "$ac_ct_DSYMUTIL"; then
7037   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7038 else
7039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7040 for as_dir in $PATH
7041 do
7042   IFS=$as_save_IFS
7043   test -z "$as_dir" && as_dir=.
7044     for ac_exec_ext in '' $ac_executable_extensions; do
7045   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7046     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7047     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7048     break 2
7049   fi
7050 done
7051   done
7052 IFS=$as_save_IFS
7053
7054 fi
7055 fi
7056 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7057 if test -n "$ac_ct_DSYMUTIL"; then
7058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7059 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7060 else
7061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7062 $as_echo "no" >&6; }
7063 fi
7064
7065   if test "x$ac_ct_DSYMUTIL" = x; then
7066     DSYMUTIL=":"
7067   else
7068     case $cross_compiling:$ac_tool_warned in
7069 yes:)
7070 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7071 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7072 ac_tool_warned=yes ;;
7073 esac
7074     DSYMUTIL=$ac_ct_DSYMUTIL
7075   fi
7076 else
7077   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7078 fi
7079
7080     if test -n "$ac_tool_prefix"; then
7081   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7082 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7084 $as_echo_n "checking for $ac_word... " >&6; }
7085 if ${ac_cv_prog_NMEDIT+:} false; then :
7086   $as_echo_n "(cached) " >&6
7087 else
7088   if test -n "$NMEDIT"; then
7089   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7090 else
7091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7092 for as_dir in $PATH
7093 do
7094   IFS=$as_save_IFS
7095   test -z "$as_dir" && as_dir=.
7096     for ac_exec_ext in '' $ac_executable_extensions; do
7097   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7098     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7100     break 2
7101   fi
7102 done
7103   done
7104 IFS=$as_save_IFS
7105
7106 fi
7107 fi
7108 NMEDIT=$ac_cv_prog_NMEDIT
7109 if test -n "$NMEDIT"; then
7110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7111 $as_echo "$NMEDIT" >&6; }
7112 else
7113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7114 $as_echo "no" >&6; }
7115 fi
7116
7117
7118 fi
7119 if test -z "$ac_cv_prog_NMEDIT"; then
7120   ac_ct_NMEDIT=$NMEDIT
7121   # Extract the first word of "nmedit", so it can be a program name with args.
7122 set dummy nmedit; ac_word=$2
7123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7124 $as_echo_n "checking for $ac_word... " >&6; }
7125 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7126   $as_echo_n "(cached) " >&6
7127 else
7128   if test -n "$ac_ct_NMEDIT"; then
7129   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7130 else
7131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7132 for as_dir in $PATH
7133 do
7134   IFS=$as_save_IFS
7135   test -z "$as_dir" && as_dir=.
7136     for ac_exec_ext in '' $ac_executable_extensions; do
7137   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7138     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7140     break 2
7141   fi
7142 done
7143   done
7144 IFS=$as_save_IFS
7145
7146 fi
7147 fi
7148 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7149 if test -n "$ac_ct_NMEDIT"; then
7150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7151 $as_echo "$ac_ct_NMEDIT" >&6; }
7152 else
7153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7154 $as_echo "no" >&6; }
7155 fi
7156
7157   if test "x$ac_ct_NMEDIT" = x; then
7158     NMEDIT=":"
7159   else
7160     case $cross_compiling:$ac_tool_warned in
7161 yes:)
7162 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7163 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7164 ac_tool_warned=yes ;;
7165 esac
7166     NMEDIT=$ac_ct_NMEDIT
7167   fi
7168 else
7169   NMEDIT="$ac_cv_prog_NMEDIT"
7170 fi
7171
7172     if test -n "$ac_tool_prefix"; then
7173   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7174 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7176 $as_echo_n "checking for $ac_word... " >&6; }
7177 if ${ac_cv_prog_LIPO+:} false; then :
7178   $as_echo_n "(cached) " >&6
7179 else
7180   if test -n "$LIPO"; then
7181   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7182 else
7183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7184 for as_dir in $PATH
7185 do
7186   IFS=$as_save_IFS
7187   test -z "$as_dir" && as_dir=.
7188     for ac_exec_ext in '' $ac_executable_extensions; do
7189   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7190     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7191     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7192     break 2
7193   fi
7194 done
7195   done
7196 IFS=$as_save_IFS
7197
7198 fi
7199 fi
7200 LIPO=$ac_cv_prog_LIPO
7201 if test -n "$LIPO"; then
7202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7203 $as_echo "$LIPO" >&6; }
7204 else
7205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7206 $as_echo "no" >&6; }
7207 fi
7208
7209
7210 fi
7211 if test -z "$ac_cv_prog_LIPO"; then
7212   ac_ct_LIPO=$LIPO
7213   # Extract the first word of "lipo", so it can be a program name with args.
7214 set dummy lipo; ac_word=$2
7215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7216 $as_echo_n "checking for $ac_word... " >&6; }
7217 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7218   $as_echo_n "(cached) " >&6
7219 else
7220   if test -n "$ac_ct_LIPO"; then
7221   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7222 else
7223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7224 for as_dir in $PATH
7225 do
7226   IFS=$as_save_IFS
7227   test -z "$as_dir" && as_dir=.
7228     for ac_exec_ext in '' $ac_executable_extensions; do
7229   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7230     ac_cv_prog_ac_ct_LIPO="lipo"
7231     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7232     break 2
7233   fi
7234 done
7235   done
7236 IFS=$as_save_IFS
7237
7238 fi
7239 fi
7240 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7241 if test -n "$ac_ct_LIPO"; then
7242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7243 $as_echo "$ac_ct_LIPO" >&6; }
7244 else
7245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7246 $as_echo "no" >&6; }
7247 fi
7248
7249   if test "x$ac_ct_LIPO" = x; then
7250     LIPO=":"
7251   else
7252     case $cross_compiling:$ac_tool_warned in
7253 yes:)
7254 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7255 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7256 ac_tool_warned=yes ;;
7257 esac
7258     LIPO=$ac_ct_LIPO
7259   fi
7260 else
7261   LIPO="$ac_cv_prog_LIPO"
7262 fi
7263
7264     if test -n "$ac_tool_prefix"; then
7265   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7266 set dummy ${ac_tool_prefix}otool; ac_word=$2
7267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7268 $as_echo_n "checking for $ac_word... " >&6; }
7269 if ${ac_cv_prog_OTOOL+:} false; then :
7270   $as_echo_n "(cached) " >&6
7271 else
7272   if test -n "$OTOOL"; then
7273   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7274 else
7275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7276 for as_dir in $PATH
7277 do
7278   IFS=$as_save_IFS
7279   test -z "$as_dir" && as_dir=.
7280     for ac_exec_ext in '' $ac_executable_extensions; do
7281   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7282     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7283     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7284     break 2
7285   fi
7286 done
7287   done
7288 IFS=$as_save_IFS
7289
7290 fi
7291 fi
7292 OTOOL=$ac_cv_prog_OTOOL
7293 if test -n "$OTOOL"; then
7294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7295 $as_echo "$OTOOL" >&6; }
7296 else
7297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7298 $as_echo "no" >&6; }
7299 fi
7300
7301
7302 fi
7303 if test -z "$ac_cv_prog_OTOOL"; then
7304   ac_ct_OTOOL=$OTOOL
7305   # Extract the first word of "otool", so it can be a program name with args.
7306 set dummy otool; ac_word=$2
7307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7308 $as_echo_n "checking for $ac_word... " >&6; }
7309 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7310   $as_echo_n "(cached) " >&6
7311 else
7312   if test -n "$ac_ct_OTOOL"; then
7313   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7314 else
7315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7316 for as_dir in $PATH
7317 do
7318   IFS=$as_save_IFS
7319   test -z "$as_dir" && as_dir=.
7320     for ac_exec_ext in '' $ac_executable_extensions; do
7321   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7322     ac_cv_prog_ac_ct_OTOOL="otool"
7323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7324     break 2
7325   fi
7326 done
7327   done
7328 IFS=$as_save_IFS
7329
7330 fi
7331 fi
7332 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7333 if test -n "$ac_ct_OTOOL"; then
7334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7335 $as_echo "$ac_ct_OTOOL" >&6; }
7336 else
7337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7338 $as_echo "no" >&6; }
7339 fi
7340
7341   if test "x$ac_ct_OTOOL" = x; then
7342     OTOOL=":"
7343   else
7344     case $cross_compiling:$ac_tool_warned in
7345 yes:)
7346 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7347 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7348 ac_tool_warned=yes ;;
7349 esac
7350     OTOOL=$ac_ct_OTOOL
7351   fi
7352 else
7353   OTOOL="$ac_cv_prog_OTOOL"
7354 fi
7355
7356     if test -n "$ac_tool_prefix"; then
7357   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7358 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7360 $as_echo_n "checking for $ac_word... " >&6; }
7361 if ${ac_cv_prog_OTOOL64+:} false; then :
7362   $as_echo_n "(cached) " >&6
7363 else
7364   if test -n "$OTOOL64"; then
7365   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7366 else
7367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7368 for as_dir in $PATH
7369 do
7370   IFS=$as_save_IFS
7371   test -z "$as_dir" && as_dir=.
7372     for ac_exec_ext in '' $ac_executable_extensions; do
7373   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7374     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7375     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7376     break 2
7377   fi
7378 done
7379   done
7380 IFS=$as_save_IFS
7381
7382 fi
7383 fi
7384 OTOOL64=$ac_cv_prog_OTOOL64
7385 if test -n "$OTOOL64"; then
7386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7387 $as_echo "$OTOOL64" >&6; }
7388 else
7389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7390 $as_echo "no" >&6; }
7391 fi
7392
7393
7394 fi
7395 if test -z "$ac_cv_prog_OTOOL64"; then
7396   ac_ct_OTOOL64=$OTOOL64
7397   # Extract the first word of "otool64", so it can be a program name with args.
7398 set dummy otool64; ac_word=$2
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7400 $as_echo_n "checking for $ac_word... " >&6; }
7401 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7402   $as_echo_n "(cached) " >&6
7403 else
7404   if test -n "$ac_ct_OTOOL64"; then
7405   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7406 else
7407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7408 for as_dir in $PATH
7409 do
7410   IFS=$as_save_IFS
7411   test -z "$as_dir" && as_dir=.
7412     for ac_exec_ext in '' $ac_executable_extensions; do
7413   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7414     ac_cv_prog_ac_ct_OTOOL64="otool64"
7415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7416     break 2
7417   fi
7418 done
7419   done
7420 IFS=$as_save_IFS
7421
7422 fi
7423 fi
7424 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7425 if test -n "$ac_ct_OTOOL64"; then
7426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7427 $as_echo "$ac_ct_OTOOL64" >&6; }
7428 else
7429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7430 $as_echo "no" >&6; }
7431 fi
7432
7433   if test "x$ac_ct_OTOOL64" = x; then
7434     OTOOL64=":"
7435   else
7436     case $cross_compiling:$ac_tool_warned in
7437 yes:)
7438 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7439 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7440 ac_tool_warned=yes ;;
7441 esac
7442     OTOOL64=$ac_ct_OTOOL64
7443   fi
7444 else
7445   OTOOL64="$ac_cv_prog_OTOOL64"
7446 fi
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7475 $as_echo_n "checking for -single_module linker flag... " >&6; }
7476 if ${lt_cv_apple_cc_single_mod+:} false; then :
7477   $as_echo_n "(cached) " >&6
7478 else
7479   lt_cv_apple_cc_single_mod=no
7480       if test -z "${LT_MULTI_MODULE}"; then
7481         # By default we will add the -single_module flag. You can override
7482         # by either setting the environment variable LT_MULTI_MODULE
7483         # non-empty at configure time, or by adding -multi_module to the
7484         # link flags.
7485         rm -rf libconftest.dylib*
7486         echo "int foo(void){return 1;}" > conftest.c
7487         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7488 -dynamiclib -Wl,-single_module conftest.c" >&5
7489         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7490           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7491         _lt_result=$?
7492         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7493           lt_cv_apple_cc_single_mod=yes
7494         else
7495           cat conftest.err >&5
7496         fi
7497         rm -rf libconftest.dylib*
7498         rm -f conftest.*
7499       fi
7500 fi
7501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7502 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7503     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7504 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7505 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7506   $as_echo_n "(cached) " >&6
7507 else
7508   lt_cv_ld_exported_symbols_list=no
7509       save_LDFLAGS=$LDFLAGS
7510       echo "_main" > conftest.sym
7511       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7512       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7513 /* end confdefs.h.  */
7514
7515 int
7516 main ()
7517 {
7518
7519   ;
7520   return 0;
7521 }
7522 _ACEOF
7523 if ac_fn_c_try_link "$LINENO"; then :
7524   lt_cv_ld_exported_symbols_list=yes
7525 else
7526   lt_cv_ld_exported_symbols_list=no
7527 fi
7528 rm -f core conftest.err conftest.$ac_objext \
7529     conftest$ac_exeext conftest.$ac_ext
7530         LDFLAGS="$save_LDFLAGS"
7531
7532 fi
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7534 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7535     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7536 $as_echo_n "checking for -force_load linker flag... " >&6; }
7537 if ${lt_cv_ld_force_load+:} false; then :
7538   $as_echo_n "(cached) " >&6
7539 else
7540   lt_cv_ld_force_load=no
7541       cat > conftest.c << _LT_EOF
7542 int forced_loaded() { return 2;}
7543 _LT_EOF
7544       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7545       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7546       echo "$AR cru libconftest.a conftest.o" >&5
7547       $AR cru libconftest.a conftest.o 2>&5
7548       cat > conftest.c << _LT_EOF
7549 int main() { return 0;}
7550 _LT_EOF
7551       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7552       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7553       _lt_result=$?
7554       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7555         lt_cv_ld_force_load=yes
7556       else
7557         cat conftest.err >&5
7558       fi
7559         rm -f conftest.err libconftest.a conftest conftest.c
7560         rm -rf conftest.dSYM
7561
7562 fi
7563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7564 $as_echo "$lt_cv_ld_force_load" >&6; }
7565     case $host_os in
7566     rhapsody* | darwin1.[012])
7567       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7568     darwin1.*)
7569       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7570     darwin*) # darwin 5.x on
7571       # if running on 10.5 or later, the deployment target defaults
7572       # to the OS version, if on x86, and 10.4, the deployment
7573       # target defaults to 10.4. Don't you love it?
7574       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7575         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7576           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7577         10.[012][,.]*)
7578           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7579         10.*)
7580           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7581       esac
7582     ;;
7583   esac
7584     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7585       _lt_dar_single_mod='$single_module'
7586     fi
7587     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7588       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7589     else
7590       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7591     fi
7592     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7593       _lt_dsymutil='~$DSYMUTIL $lib || :'
7594     else
7595       _lt_dsymutil=
7596     fi
7597     ;;
7598   esac
7599
7600 ac_ext=c
7601 ac_cpp='$CPP $CPPFLAGS'
7602 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7603 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7604 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7606 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7607 # On Suns, sometimes $CPP names a directory.
7608 if test -n "$CPP" && test -d "$CPP"; then
7609   CPP=
7610 fi
7611 if test -z "$CPP"; then
7612   if ${ac_cv_prog_CPP+:} false; then :
7613   $as_echo_n "(cached) " >&6
7614 else
7615       # Double quotes because CPP needs to be expanded
7616     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7617     do
7618       ac_preproc_ok=false
7619 for ac_c_preproc_warn_flag in '' yes
7620 do
7621   # Use a header file that comes with gcc, so configuring glibc
7622   # with a fresh cross-compiler works.
7623   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7624   # <limits.h> exists even on freestanding compilers.
7625   # On the NeXT, cc -E runs the code through the compiler's parser,
7626   # not just through cpp. "Syntax error" is here to catch this case.
7627   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7628 /* end confdefs.h.  */
7629 #ifdef __STDC__
7630 # include <limits.h>
7631 #else
7632 # include <assert.h>
7633 #endif
7634                      Syntax error
7635 _ACEOF
7636 if ac_fn_c_try_cpp "$LINENO"; then :
7637
7638 else
7639   # Broken: fails on valid input.
7640 continue
7641 fi
7642 rm -f conftest.err conftest.i conftest.$ac_ext
7643
7644   # OK, works on sane cases.  Now check whether nonexistent headers
7645   # can be detected and how.
7646   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7647 /* end confdefs.h.  */
7648 #include <ac_nonexistent.h>
7649 _ACEOF
7650 if ac_fn_c_try_cpp "$LINENO"; then :
7651   # Broken: success on invalid input.
7652 continue
7653 else
7654   # Passes both tests.
7655 ac_preproc_ok=:
7656 break
7657 fi
7658 rm -f conftest.err conftest.i conftest.$ac_ext
7659
7660 done
7661 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7662 rm -f conftest.i conftest.err conftest.$ac_ext
7663 if $ac_preproc_ok; then :
7664   break
7665 fi
7666
7667     done
7668     ac_cv_prog_CPP=$CPP
7669
7670 fi
7671   CPP=$ac_cv_prog_CPP
7672 else
7673   ac_cv_prog_CPP=$CPP
7674 fi
7675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7676 $as_echo "$CPP" >&6; }
7677 ac_preproc_ok=false
7678 for ac_c_preproc_warn_flag in '' yes
7679 do
7680   # Use a header file that comes with gcc, so configuring glibc
7681   # with a fresh cross-compiler works.
7682   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7683   # <limits.h> exists even on freestanding compilers.
7684   # On the NeXT, cc -E runs the code through the compiler's parser,
7685   # not just through cpp. "Syntax error" is here to catch this case.
7686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7687 /* end confdefs.h.  */
7688 #ifdef __STDC__
7689 # include <limits.h>
7690 #else
7691 # include <assert.h>
7692 #endif
7693                      Syntax error
7694 _ACEOF
7695 if ac_fn_c_try_cpp "$LINENO"; then :
7696
7697 else
7698   # Broken: fails on valid input.
7699 continue
7700 fi
7701 rm -f conftest.err conftest.i conftest.$ac_ext
7702
7703   # OK, works on sane cases.  Now check whether nonexistent headers
7704   # can be detected and how.
7705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7706 /* end confdefs.h.  */
7707 #include <ac_nonexistent.h>
7708 _ACEOF
7709 if ac_fn_c_try_cpp "$LINENO"; then :
7710   # Broken: success on invalid input.
7711 continue
7712 else
7713   # Passes both tests.
7714 ac_preproc_ok=:
7715 break
7716 fi
7717 rm -f conftest.err conftest.i conftest.$ac_ext
7718
7719 done
7720 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7721 rm -f conftest.i conftest.err conftest.$ac_ext
7722 if $ac_preproc_ok; then :
7723
7724 else
7725   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7726 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7727 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7728 See \`config.log' for more details" "$LINENO" 5; }
7729 fi
7730
7731 ac_ext=c
7732 ac_cpp='$CPP $CPPFLAGS'
7733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7736
7737
7738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7739 $as_echo_n "checking for ANSI C header files... " >&6; }
7740 if ${ac_cv_header_stdc+:} false; then :
7741   $as_echo_n "(cached) " >&6
7742 else
7743   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7744 /* end confdefs.h.  */
7745 #include <stdlib.h>
7746 #include <stdarg.h>
7747 #include <string.h>
7748 #include <float.h>
7749
7750 int
7751 main ()
7752 {
7753
7754   ;
7755   return 0;
7756 }
7757 _ACEOF
7758 if ac_fn_c_try_compile "$LINENO"; then :
7759   ac_cv_header_stdc=yes
7760 else
7761   ac_cv_header_stdc=no
7762 fi
7763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7764
7765 if test $ac_cv_header_stdc = yes; then
7766   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7768 /* end confdefs.h.  */
7769 #include <string.h>
7770
7771 _ACEOF
7772 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7773   $EGREP "memchr" >/dev/null 2>&1; then :
7774
7775 else
7776   ac_cv_header_stdc=no
7777 fi
7778 rm -f conftest*
7779
7780 fi
7781
7782 if test $ac_cv_header_stdc = yes; then
7783   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7785 /* end confdefs.h.  */
7786 #include <stdlib.h>
7787
7788 _ACEOF
7789 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7790   $EGREP "free" >/dev/null 2>&1; then :
7791
7792 else
7793   ac_cv_header_stdc=no
7794 fi
7795 rm -f conftest*
7796
7797 fi
7798
7799 if test $ac_cv_header_stdc = yes; then
7800   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7801   if test "$cross_compiling" = yes; then :
7802   :
7803 else
7804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7805 /* end confdefs.h.  */
7806 #include <ctype.h>
7807 #include <stdlib.h>
7808 #if ((' ' & 0x0FF) == 0x020)
7809 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7810 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7811 #else
7812 # define ISLOWER(c) \
7813                    (('a' <= (c) && (c) <= 'i') \
7814                      || ('j' <= (c) && (c) <= 'r') \
7815                      || ('s' <= (c) && (c) <= 'z'))
7816 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7817 #endif
7818
7819 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7820 int
7821 main ()
7822 {
7823   int i;
7824   for (i = 0; i < 256; i++)
7825     if (XOR (islower (i), ISLOWER (i))
7826         || toupper (i) != TOUPPER (i))
7827       return 2;
7828   return 0;
7829 }
7830 _ACEOF
7831 if ac_fn_c_try_run "$LINENO"; then :
7832
7833 else
7834   ac_cv_header_stdc=no
7835 fi
7836 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7837   conftest.$ac_objext conftest.beam conftest.$ac_ext
7838 fi
7839
7840 fi
7841 fi
7842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7843 $as_echo "$ac_cv_header_stdc" >&6; }
7844 if test $ac_cv_header_stdc = yes; then
7845
7846 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7847
7848 fi
7849
7850 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7851 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7852                   inttypes.h stdint.h unistd.h
7853 do :
7854   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7855 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7856 "
7857 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7858   cat >>confdefs.h <<_ACEOF
7859 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7860 _ACEOF
7861
7862 fi
7863
7864 done
7865
7866
7867 for ac_header in dlfcn.h
7868 do :
7869   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7870 "
7871 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7872   cat >>confdefs.h <<_ACEOF
7873 #define HAVE_DLFCN_H 1
7874 _ACEOF
7875
7876 fi
7877
7878 done
7879
7880
7881
7882
7883
7884 # Set options
7885
7886
7887
7888         enable_dlopen=no
7889
7890
7891   enable_win32_dll=no
7892
7893
7894             # Check whether --enable-shared was given.
7895 if test "${enable_shared+set}" = set; then :
7896   enableval=$enable_shared; p=${PACKAGE-default}
7897     case $enableval in
7898     yes) enable_shared=yes ;;
7899     no) enable_shared=no ;;
7900     *)
7901       enable_shared=no
7902       # Look at the argument we got.  We use all the common list separators.
7903       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7904       for pkg in $enableval; do
7905         IFS="$lt_save_ifs"
7906         if test "X$pkg" = "X$p"; then
7907           enable_shared=yes
7908         fi
7909       done
7910       IFS="$lt_save_ifs"
7911       ;;
7912     esac
7913 else
7914   enable_shared=yes
7915 fi
7916
7917
7918
7919
7920
7921
7922
7923
7924
7925   # Check whether --enable-static was given.
7926 if test "${enable_static+set}" = set; then :
7927   enableval=$enable_static; p=${PACKAGE-default}
7928     case $enableval in
7929     yes) enable_static=yes ;;
7930     no) enable_static=no ;;
7931     *)
7932      enable_static=no
7933       # Look at the argument we got.  We use all the common list separators.
7934       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7935       for pkg in $enableval; do
7936         IFS="$lt_save_ifs"
7937         if test "X$pkg" = "X$p"; then
7938           enable_static=yes
7939         fi
7940       done
7941       IFS="$lt_save_ifs"
7942       ;;
7943     esac
7944 else
7945   enable_static=yes
7946 fi
7947
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957 # Check whether --with-pic was given.
7958 if test "${with_pic+set}" = set; then :
7959   withval=$with_pic; pic_mode="$withval"
7960 else
7961   pic_mode=default
7962 fi
7963
7964
7965 test -z "$pic_mode" && pic_mode=default
7966
7967
7968
7969
7970
7971
7972
7973   # Check whether --enable-fast-install was given.
7974 if test "${enable_fast_install+set}" = set; then :
7975   enableval=$enable_fast_install; p=${PACKAGE-default}
7976     case $enableval in
7977     yes) enable_fast_install=yes ;;
7978     no) enable_fast_install=no ;;
7979     *)
7980       enable_fast_install=no
7981       # Look at the argument we got.  We use all the common list separators.
7982       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7983       for pkg in $enableval; do
7984         IFS="$lt_save_ifs"
7985         if test "X$pkg" = "X$p"; then
7986           enable_fast_install=yes
7987         fi
7988       done
7989       IFS="$lt_save_ifs"
7990       ;;
7991     esac
7992 else
7993   enable_fast_install=yes
7994 fi
7995
7996
7997
7998
7999
8000
8001
8002
8003
8004
8005
8006 # This can be used to rebuild libtool when needed
8007 LIBTOOL_DEPS="$ltmain"
8008
8009 # Always use our own libtool.
8010 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037 test -z "$LN_S" && LN_S="ln -s"
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052 if test -n "${ZSH_VERSION+set}" ; then
8053    setopt NO_GLOB_SUBST
8054 fi
8055
8056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8057 $as_echo_n "checking for objdir... " >&6; }
8058 if ${lt_cv_objdir+:} false; then :
8059   $as_echo_n "(cached) " >&6
8060 else
8061   rm -f .libs 2>/dev/null
8062 mkdir .libs 2>/dev/null
8063 if test -d .libs; then
8064   lt_cv_objdir=.libs
8065 else
8066   # MS-DOS does not allow filenames that begin with a dot.
8067   lt_cv_objdir=_libs
8068 fi
8069 rmdir .libs 2>/dev/null
8070 fi
8071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8072 $as_echo "$lt_cv_objdir" >&6; }
8073 objdir=$lt_cv_objdir
8074
8075
8076
8077
8078
8079 cat >>confdefs.h <<_ACEOF
8080 #define LT_OBJDIR "$lt_cv_objdir/"
8081 _ACEOF
8082
8083
8084
8085
8086 case $host_os in
8087 aix3*)
8088   # AIX sometimes has problems with the GCC collect2 program.  For some
8089   # reason, if we set the COLLECT_NAMES environment variable, the problems
8090   # vanish in a puff of smoke.
8091   if test "X${COLLECT_NAMES+set}" != Xset; then
8092     COLLECT_NAMES=
8093     export COLLECT_NAMES
8094   fi
8095   ;;
8096 esac
8097
8098 # Global variables:
8099 ofile=libtool
8100 can_build_shared=yes
8101
8102 # All known linkers require a `.a' archive for static linking (except MSVC,
8103 # which needs '.lib').
8104 libext=a
8105
8106 with_gnu_ld="$lt_cv_prog_gnu_ld"
8107
8108 old_CC="$CC"
8109 old_CFLAGS="$CFLAGS"
8110
8111 # Set sane defaults for various variables
8112 test -z "$CC" && CC=cc
8113 test -z "$LTCC" && LTCC=$CC
8114 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8115 test -z "$LD" && LD=ld
8116 test -z "$ac_objext" && ac_objext=o
8117
8118 for cc_temp in $compiler""; do
8119   case $cc_temp in
8120     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8121     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8122     \-*) ;;
8123     *) break;;
8124   esac
8125 done
8126 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8127
8128
8129 # Only perform the check for file, if the check method requires it
8130 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8131 case $deplibs_check_method in
8132 file_magic*)
8133   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8134     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8135 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8136 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8137   $as_echo_n "(cached) " >&6
8138 else
8139   case $MAGIC_CMD in
8140 [\\/*] |  ?:[\\/]*)
8141   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8142   ;;
8143 *)
8144   lt_save_MAGIC_CMD="$MAGIC_CMD"
8145   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8146   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8147   for ac_dir in $ac_dummy; do
8148     IFS="$lt_save_ifs"
8149     test -z "$ac_dir" && ac_dir=.
8150     if test -f $ac_dir/${ac_tool_prefix}file; then
8151       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8152       if test -n "$file_magic_test_file"; then
8153         case $deplibs_check_method in
8154         "file_magic "*)
8155           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8156           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8157           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8158             $EGREP "$file_magic_regex" > /dev/null; then
8159             :
8160           else
8161             cat <<_LT_EOF 1>&2
8162
8163 *** Warning: the command libtool uses to detect shared libraries,
8164 *** $file_magic_cmd, produces output that libtool cannot recognize.
8165 *** The result is that libtool may fail to recognize shared libraries
8166 *** as such.  This will affect the creation of libtool libraries that
8167 *** depend on shared libraries, but programs linked with such libtool
8168 *** libraries will work regardless of this problem.  Nevertheless, you
8169 *** may want to report the problem to your system manager and/or to
8170 *** bug-libtool@gnu.org
8171
8172 _LT_EOF
8173           fi ;;
8174         esac
8175       fi
8176       break
8177     fi
8178   done
8179   IFS="$lt_save_ifs"
8180   MAGIC_CMD="$lt_save_MAGIC_CMD"
8181   ;;
8182 esac
8183 fi
8184
8185 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8186 if test -n "$MAGIC_CMD"; then
8187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8188 $as_echo "$MAGIC_CMD" >&6; }
8189 else
8190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8191 $as_echo "no" >&6; }
8192 fi
8193
8194
8195
8196
8197
8198 if test -z "$lt_cv_path_MAGIC_CMD"; then
8199   if test -n "$ac_tool_prefix"; then
8200     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8201 $as_echo_n "checking for file... " >&6; }
8202 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8203   $as_echo_n "(cached) " >&6
8204 else
8205   case $MAGIC_CMD in
8206 [\\/*] |  ?:[\\/]*)
8207   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8208   ;;
8209 *)
8210   lt_save_MAGIC_CMD="$MAGIC_CMD"
8211   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8212   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8213   for ac_dir in $ac_dummy; do
8214     IFS="$lt_save_ifs"
8215     test -z "$ac_dir" && ac_dir=.
8216     if test -f $ac_dir/file; then
8217       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8218       if test -n "$file_magic_test_file"; then
8219         case $deplibs_check_method in
8220         "file_magic "*)
8221           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8222           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8223           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8224             $EGREP "$file_magic_regex" > /dev/null; then
8225             :
8226           else
8227             cat <<_LT_EOF 1>&2
8228
8229 *** Warning: the command libtool uses to detect shared libraries,
8230 *** $file_magic_cmd, produces output that libtool cannot recognize.
8231 *** The result is that libtool may fail to recognize shared libraries
8232 *** as such.  This will affect the creation of libtool libraries that
8233 *** depend on shared libraries, but programs linked with such libtool
8234 *** libraries will work regardless of this problem.  Nevertheless, you
8235 *** may want to report the problem to your system manager and/or to
8236 *** bug-libtool@gnu.org
8237
8238 _LT_EOF
8239           fi ;;
8240         esac
8241       fi
8242       break
8243     fi
8244   done
8245   IFS="$lt_save_ifs"
8246   MAGIC_CMD="$lt_save_MAGIC_CMD"
8247   ;;
8248 esac
8249 fi
8250
8251 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8252 if test -n "$MAGIC_CMD"; then
8253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8254 $as_echo "$MAGIC_CMD" >&6; }
8255 else
8256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8257 $as_echo "no" >&6; }
8258 fi
8259
8260
8261   else
8262     MAGIC_CMD=:
8263   fi
8264 fi
8265
8266   fi
8267   ;;
8268 esac
8269
8270 # Use C for the default configuration in the libtool script
8271
8272 lt_save_CC="$CC"
8273 ac_ext=c
8274 ac_cpp='$CPP $CPPFLAGS'
8275 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8276 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8277 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8278
8279
8280 # Source file extension for C test sources.
8281 ac_ext=c
8282
8283 # Object file extension for compiled C test sources.
8284 objext=o
8285 objext=$objext
8286
8287 # Code to be used in simple compile tests
8288 lt_simple_compile_test_code="int some_variable = 0;"
8289
8290 # Code to be used in simple link tests
8291 lt_simple_link_test_code='int main(){return(0);}'
8292
8293
8294
8295
8296
8297
8298
8299 # If no C compiler was specified, use CC.
8300 LTCC=${LTCC-"$CC"}
8301
8302 # If no C compiler flags were specified, use CFLAGS.
8303 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8304
8305 # Allow CC to be a program name with arguments.
8306 compiler=$CC
8307
8308 # Save the default compiler, since it gets overwritten when the other
8309 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8310 compiler_DEFAULT=$CC
8311
8312 # save warnings/boilerplate of simple test code
8313 ac_outfile=conftest.$ac_objext
8314 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8315 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8316 _lt_compiler_boilerplate=`cat conftest.err`
8317 $RM conftest*
8318
8319 ac_outfile=conftest.$ac_objext
8320 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8321 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8322 _lt_linker_boilerplate=`cat conftest.err`
8323 $RM -r conftest*
8324
8325
8326 ## CAVEAT EMPTOR:
8327 ## There is no encapsulation within the following macros, do not change
8328 ## the running order or otherwise move them around unless you know exactly
8329 ## what you are doing...
8330 if test -n "$compiler"; then
8331
8332 lt_prog_compiler_no_builtin_flag=
8333
8334 if test "$GCC" = yes; then
8335   case $cc_basename in
8336   nvcc*)
8337     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8338   *)
8339     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8340   esac
8341
8342   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8343 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8344 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8345   $as_echo_n "(cached) " >&6
8346 else
8347   lt_cv_prog_compiler_rtti_exceptions=no
8348    ac_outfile=conftest.$ac_objext
8349    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8350    lt_compiler_flag="-fno-rtti -fno-exceptions"
8351    # Insert the option either (1) after the last *FLAGS variable, or
8352    # (2) before a word containing "conftest.", or (3) at the end.
8353    # Note that $ac_compile itself does not contain backslashes and begins
8354    # with a dollar sign (not a hyphen), so the echo should work correctly.
8355    # The option is referenced via a variable to avoid confusing sed.
8356    lt_compile=`echo "$ac_compile" | $SED \
8357    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8358    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8359    -e 's:$: $lt_compiler_flag:'`
8360    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8361    (eval "$lt_compile" 2>conftest.err)
8362    ac_status=$?
8363    cat conftest.err >&5
8364    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8365    if (exit $ac_status) && test -s "$ac_outfile"; then
8366      # The compiler can only warn and ignore the option if not recognized
8367      # So say no if there are warnings other than the usual output.
8368      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8369      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8370      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8371        lt_cv_prog_compiler_rtti_exceptions=yes
8372      fi
8373    fi
8374    $RM conftest*
8375
8376 fi
8377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8378 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8379
8380 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8381     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8382 else
8383     :
8384 fi
8385
8386 fi
8387
8388
8389
8390
8391
8392
8393   lt_prog_compiler_wl=
8394 lt_prog_compiler_pic=
8395 lt_prog_compiler_static=
8396
8397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8398 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8399
8400   if test "$GCC" = yes; then
8401     lt_prog_compiler_wl='-Wl,'
8402     lt_prog_compiler_static='-static'
8403
8404     case $host_os in
8405       aix*)
8406       # All AIX code is PIC.
8407       if test "$host_cpu" = ia64; then
8408         # AIX 5 now supports IA64 processor
8409         lt_prog_compiler_static='-Bstatic'
8410       fi
8411       lt_prog_compiler_pic='-fPIC'
8412       ;;
8413
8414     amigaos*)
8415       case $host_cpu in
8416       powerpc)
8417             # see comment about AmigaOS4 .so support
8418             lt_prog_compiler_pic='-fPIC'
8419         ;;
8420       m68k)
8421             # FIXME: we need at least 68020 code to build shared libraries, but
8422             # adding the `-m68020' flag to GCC prevents building anything better,
8423             # like `-m68040'.
8424             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8425         ;;
8426       esac
8427       ;;
8428
8429     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8430       # PIC is the default for these OSes.
8431       ;;
8432
8433     mingw* | cygwin* | pw32* | os2* | cegcc*)
8434       # This hack is so that the source file can tell whether it is being
8435       # built for inclusion in a dll (and should export symbols for example).
8436       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8437       # (--disable-auto-import) libraries
8438       lt_prog_compiler_pic='-DDLL_EXPORT'
8439       ;;
8440
8441     darwin* | rhapsody*)
8442       # PIC is the default on this platform
8443       # Common symbols not allowed in MH_DYLIB files
8444       lt_prog_compiler_pic='-fno-common'
8445       ;;
8446
8447     haiku*)
8448       # PIC is the default for Haiku.
8449       # The "-static" flag exists, but is broken.
8450       lt_prog_compiler_static=
8451       ;;
8452
8453     hpux*)
8454       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8455       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8456       # sets the default TLS model and affects inlining.
8457       case $host_cpu in
8458       hppa*64*)
8459         # +Z the default
8460         ;;
8461       *)
8462         lt_prog_compiler_pic='-fPIC'
8463         ;;
8464       esac
8465       ;;
8466
8467     interix[3-9]*)
8468       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8469       # Instead, we relocate shared libraries at runtime.
8470       ;;
8471
8472     msdosdjgpp*)
8473       # Just because we use GCC doesn't mean we suddenly get shared libraries
8474       # on systems that don't support them.
8475       lt_prog_compiler_can_build_shared=no
8476       enable_shared=no
8477       ;;
8478
8479     *nto* | *qnx*)
8480       # QNX uses GNU C++, but need to define -shared option too, otherwise
8481       # it will coredump.
8482       lt_prog_compiler_pic='-fPIC -shared'
8483       ;;
8484
8485     sysv4*MP*)
8486       if test -d /usr/nec; then
8487         lt_prog_compiler_pic=-Kconform_pic
8488       fi
8489       ;;
8490
8491     *)
8492       lt_prog_compiler_pic='-fPIC'
8493       ;;
8494     esac
8495
8496     case $cc_basename in
8497     nvcc*) # Cuda Compiler Driver 2.2
8498       lt_prog_compiler_wl='-Xlinker '
8499       lt_prog_compiler_pic='-Xcompiler -fPIC'
8500       ;;
8501     esac
8502   else
8503     # PORTME Check for flag to pass linker flags through the system compiler.
8504     case $host_os in
8505     aix*)
8506       lt_prog_compiler_wl='-Wl,'
8507       if test "$host_cpu" = ia64; then
8508         # AIX 5 now supports IA64 processor
8509         lt_prog_compiler_static='-Bstatic'
8510       else
8511         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8512       fi
8513       ;;
8514
8515     mingw* | cygwin* | pw32* | os2* | cegcc*)
8516       # This hack is so that the source file can tell whether it is being
8517       # built for inclusion in a dll (and should export symbols for example).
8518       lt_prog_compiler_pic='-DDLL_EXPORT'
8519       ;;
8520
8521     hpux9* | hpux10* | hpux11*)
8522       lt_prog_compiler_wl='-Wl,'
8523       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8524       # not for PA HP-UX.
8525       case $host_cpu in
8526       hppa*64*|ia64*)
8527         # +Z the default
8528         ;;
8529       *)
8530         lt_prog_compiler_pic='+Z'
8531         ;;
8532       esac
8533       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8534       lt_prog_compiler_static='${wl}-a ${wl}archive'
8535       ;;
8536
8537     irix5* | irix6* | nonstopux*)
8538       lt_prog_compiler_wl='-Wl,'
8539       # PIC (with -KPIC) is the default.
8540       lt_prog_compiler_static='-non_shared'
8541       ;;
8542
8543     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8544       case $cc_basename in
8545       # old Intel for x86_64 which still supported -KPIC.
8546       ecc*)
8547         lt_prog_compiler_wl='-Wl,'
8548         lt_prog_compiler_pic='-KPIC'
8549         lt_prog_compiler_static='-static'
8550         ;;
8551       # icc used to be incompatible with GCC.
8552       # ICC 10 doesn't accept -KPIC any more.
8553       icc* | ifort*)
8554         lt_prog_compiler_wl='-Wl,'
8555         lt_prog_compiler_pic='-fPIC'
8556         lt_prog_compiler_static='-static'
8557         ;;
8558       # Lahey Fortran 8.1.
8559       lf95*)
8560         lt_prog_compiler_wl='-Wl,'
8561         lt_prog_compiler_pic='--shared'
8562         lt_prog_compiler_static='--static'
8563         ;;
8564       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8565         # Portland Group compilers (*not* the Pentium gcc compiler,
8566         # which looks to be a dead project)
8567         lt_prog_compiler_wl='-Wl,'
8568         lt_prog_compiler_pic='-fpic'
8569         lt_prog_compiler_static='-Bstatic'
8570         ;;
8571       ccc*)
8572         lt_prog_compiler_wl='-Wl,'
8573         # All Alpha code is PIC.
8574         lt_prog_compiler_static='-non_shared'
8575         ;;
8576       xl* | bgxl* | bgf* | mpixl*)
8577         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8578         lt_prog_compiler_wl='-Wl,'
8579         lt_prog_compiler_pic='-qpic'
8580         lt_prog_compiler_static='-qstaticlink'
8581         ;;
8582       *)
8583         case `$CC -V 2>&1 | sed 5q` in
8584         *Sun\ F* | *Sun*Fortran*)
8585           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8586           lt_prog_compiler_pic='-KPIC'
8587           lt_prog_compiler_static='-Bstatic'
8588           lt_prog_compiler_wl=''
8589           ;;
8590         *Sun\ C*)
8591           # Sun C 5.9
8592           lt_prog_compiler_pic='-KPIC'
8593           lt_prog_compiler_static='-Bstatic'
8594           lt_prog_compiler_wl='-Wl,'
8595           ;;
8596         esac
8597         ;;
8598       esac
8599       ;;
8600
8601     newsos6)
8602       lt_prog_compiler_pic='-KPIC'
8603       lt_prog_compiler_static='-Bstatic'
8604       ;;
8605
8606     *nto* | *qnx*)
8607       # QNX uses GNU C++, but need to define -shared option too, otherwise
8608       # it will coredump.
8609       lt_prog_compiler_pic='-fPIC -shared'
8610       ;;
8611
8612     osf3* | osf4* | osf5*)
8613       lt_prog_compiler_wl='-Wl,'
8614       # All OSF/1 code is PIC.
8615       lt_prog_compiler_static='-non_shared'
8616       ;;
8617
8618     rdos*)
8619       lt_prog_compiler_static='-non_shared'
8620       ;;
8621
8622     solaris*)
8623       lt_prog_compiler_pic='-KPIC'
8624       lt_prog_compiler_static='-Bstatic'
8625       case $cc_basename in
8626       f77* | f90* | f95*)
8627         lt_prog_compiler_wl='-Qoption ld ';;
8628       *)
8629         lt_prog_compiler_wl='-Wl,';;
8630       esac
8631       ;;
8632
8633     sunos4*)
8634       lt_prog_compiler_wl='-Qoption ld '
8635       lt_prog_compiler_pic='-PIC'
8636       lt_prog_compiler_static='-Bstatic'
8637       ;;
8638
8639     sysv4 | sysv4.2uw2* | sysv4.3*)
8640       lt_prog_compiler_wl='-Wl,'
8641       lt_prog_compiler_pic='-KPIC'
8642       lt_prog_compiler_static='-Bstatic'
8643       ;;
8644
8645     sysv4*MP*)
8646       if test -d /usr/nec ;then
8647         lt_prog_compiler_pic='-Kconform_pic'
8648         lt_prog_compiler_static='-Bstatic'
8649       fi
8650       ;;
8651
8652     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8653       lt_prog_compiler_wl='-Wl,'
8654       lt_prog_compiler_pic='-KPIC'
8655       lt_prog_compiler_static='-Bstatic'
8656       ;;
8657
8658     unicos*)
8659       lt_prog_compiler_wl='-Wl,'
8660       lt_prog_compiler_can_build_shared=no
8661       ;;
8662
8663     uts4*)
8664       lt_prog_compiler_pic='-pic'
8665       lt_prog_compiler_static='-Bstatic'
8666       ;;
8667
8668     *)
8669       lt_prog_compiler_can_build_shared=no
8670       ;;
8671     esac
8672   fi
8673
8674 case $host_os in
8675   # For platforms which do not support PIC, -DPIC is meaningless:
8676   *djgpp*)
8677     lt_prog_compiler_pic=
8678     ;;
8679   *)
8680     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8681     ;;
8682 esac
8683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8684 $as_echo "$lt_prog_compiler_pic" >&6; }
8685
8686
8687
8688
8689
8690
8691 #
8692 # Check to make sure the PIC flag actually works.
8693 #
8694 if test -n "$lt_prog_compiler_pic"; then
8695   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8696 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8697 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8698   $as_echo_n "(cached) " >&6
8699 else
8700   lt_cv_prog_compiler_pic_works=no
8701    ac_outfile=conftest.$ac_objext
8702    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8703    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8704    # Insert the option either (1) after the last *FLAGS variable, or
8705    # (2) before a word containing "conftest.", or (3) at the end.
8706    # Note that $ac_compile itself does not contain backslashes and begins
8707    # with a dollar sign (not a hyphen), so the echo should work correctly.
8708    # The option is referenced via a variable to avoid confusing sed.
8709    lt_compile=`echo "$ac_compile" | $SED \
8710    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8711    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8712    -e 's:$: $lt_compiler_flag:'`
8713    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8714    (eval "$lt_compile" 2>conftest.err)
8715    ac_status=$?
8716    cat conftest.err >&5
8717    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8718    if (exit $ac_status) && test -s "$ac_outfile"; then
8719      # The compiler can only warn and ignore the option if not recognized
8720      # So say no if there are warnings other than the usual output.
8721      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8722      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8723      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8724        lt_cv_prog_compiler_pic_works=yes
8725      fi
8726    fi
8727    $RM conftest*
8728
8729 fi
8730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8731 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8732
8733 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8734     case $lt_prog_compiler_pic in
8735      "" | " "*) ;;
8736      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8737      esac
8738 else
8739     lt_prog_compiler_pic=
8740      lt_prog_compiler_can_build_shared=no
8741 fi
8742
8743 fi
8744
8745
8746
8747
8748
8749
8750 #
8751 # Check to make sure the static flag actually works.
8752 #
8753 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8755 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8756 if ${lt_cv_prog_compiler_static_works+:} false; then :
8757   $as_echo_n "(cached) " >&6
8758 else
8759   lt_cv_prog_compiler_static_works=no
8760    save_LDFLAGS="$LDFLAGS"
8761    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8762    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8763    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8764      # The linker can only warn and ignore the option if not recognized
8765      # So say no if there are warnings
8766      if test -s conftest.err; then
8767        # Append any errors to the config.log.
8768        cat conftest.err 1>&5
8769        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8770        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8771        if diff conftest.exp conftest.er2 >/dev/null; then
8772          lt_cv_prog_compiler_static_works=yes
8773        fi
8774      else
8775        lt_cv_prog_compiler_static_works=yes
8776      fi
8777    fi
8778    $RM -r conftest*
8779    LDFLAGS="$save_LDFLAGS"
8780
8781 fi
8782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8783 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8784
8785 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8786     :
8787 else
8788     lt_prog_compiler_static=
8789 fi
8790
8791
8792
8793
8794
8795
8796
8797   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8798 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8799 if ${lt_cv_prog_compiler_c_o+:} false; then :
8800   $as_echo_n "(cached) " >&6
8801 else
8802   lt_cv_prog_compiler_c_o=no
8803    $RM -r conftest 2>/dev/null
8804    mkdir conftest
8805    cd conftest
8806    mkdir out
8807    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8808
8809    lt_compiler_flag="-o out/conftest2.$ac_objext"
8810    # Insert the option either (1) after the last *FLAGS variable, or
8811    # (2) before a word containing "conftest.", or (3) at the end.
8812    # Note that $ac_compile itself does not contain backslashes and begins
8813    # with a dollar sign (not a hyphen), so the echo should work correctly.
8814    lt_compile=`echo "$ac_compile" | $SED \
8815    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8816    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8817    -e 's:$: $lt_compiler_flag:'`
8818    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8819    (eval "$lt_compile" 2>out/conftest.err)
8820    ac_status=$?
8821    cat out/conftest.err >&5
8822    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8823    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8824    then
8825      # The compiler can only warn and ignore the option if not recognized
8826      # So say no if there are warnings
8827      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8828      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8829      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8830        lt_cv_prog_compiler_c_o=yes
8831      fi
8832    fi
8833    chmod u+w . 2>&5
8834    $RM conftest*
8835    # SGI C++ compiler will create directory out/ii_files/ for
8836    # template instantiation
8837    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8838    $RM out/* && rmdir out
8839    cd ..
8840    $RM -r conftest
8841    $RM conftest*
8842
8843 fi
8844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8845 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8846
8847
8848
8849
8850
8851
8852   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8853 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8854 if ${lt_cv_prog_compiler_c_o+:} false; then :
8855   $as_echo_n "(cached) " >&6
8856 else
8857   lt_cv_prog_compiler_c_o=no
8858    $RM -r conftest 2>/dev/null
8859    mkdir conftest
8860    cd conftest
8861    mkdir out
8862    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8863
8864    lt_compiler_flag="-o out/conftest2.$ac_objext"
8865    # Insert the option either (1) after the last *FLAGS variable, or
8866    # (2) before a word containing "conftest.", or (3) at the end.
8867    # Note that $ac_compile itself does not contain backslashes and begins
8868    # with a dollar sign (not a hyphen), so the echo should work correctly.
8869    lt_compile=`echo "$ac_compile" | $SED \
8870    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8871    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8872    -e 's:$: $lt_compiler_flag:'`
8873    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8874    (eval "$lt_compile" 2>out/conftest.err)
8875    ac_status=$?
8876    cat out/conftest.err >&5
8877    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8878    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8879    then
8880      # The compiler can only warn and ignore the option if not recognized
8881      # So say no if there are warnings
8882      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8883      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8884      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8885        lt_cv_prog_compiler_c_o=yes
8886      fi
8887    fi
8888    chmod u+w . 2>&5
8889    $RM conftest*
8890    # SGI C++ compiler will create directory out/ii_files/ for
8891    # template instantiation
8892    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8893    $RM out/* && rmdir out
8894    cd ..
8895    $RM -r conftest
8896    $RM conftest*
8897
8898 fi
8899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8900 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8901
8902
8903
8904
8905 hard_links="nottested"
8906 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8907   # do not overwrite the value of need_locks provided by the user
8908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8909 $as_echo_n "checking if we can lock with hard links... " >&6; }
8910   hard_links=yes
8911   $RM conftest*
8912   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8913   touch conftest.a
8914   ln conftest.a conftest.b 2>&5 || hard_links=no
8915   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8917 $as_echo "$hard_links" >&6; }
8918   if test "$hard_links" = no; then
8919     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8920 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8921     need_locks=warn
8922   fi
8923 else
8924   need_locks=no
8925 fi
8926
8927
8928
8929
8930
8931
8932   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8933 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8934
8935   runpath_var=
8936   allow_undefined_flag=
8937   always_export_symbols=no
8938   archive_cmds=
8939   archive_expsym_cmds=
8940   compiler_needs_object=no
8941   enable_shared_with_static_runtimes=no
8942   export_dynamic_flag_spec=
8943   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8944   hardcode_automatic=no
8945   hardcode_direct=no
8946   hardcode_direct_absolute=no
8947   hardcode_libdir_flag_spec=
8948   hardcode_libdir_flag_spec_ld=
8949   hardcode_libdir_separator=
8950   hardcode_minus_L=no
8951   hardcode_shlibpath_var=unsupported
8952   inherit_rpath=no
8953   link_all_deplibs=unknown
8954   module_cmds=
8955   module_expsym_cmds=
8956   old_archive_from_new_cmds=
8957   old_archive_from_expsyms_cmds=
8958   thread_safe_flag_spec=
8959   whole_archive_flag_spec=
8960   # include_expsyms should be a list of space-separated symbols to be *always*
8961   # included in the symbol list
8962   include_expsyms=
8963   # exclude_expsyms can be an extended regexp of symbols to exclude
8964   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8965   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8966   # as well as any symbol that contains `d'.
8967   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8968   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8969   # platforms (ab)use it in PIC code, but their linkers get confused if
8970   # the symbol is explicitly referenced.  Since portable code cannot
8971   # rely on this symbol name, it's probably fine to never include it in
8972   # preloaded symbol tables.
8973   # Exclude shared library initialization/finalization symbols.
8974   extract_expsyms_cmds=
8975
8976   case $host_os in
8977   cygwin* | mingw* | pw32* | cegcc*)
8978     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8979     # When not using gcc, we currently assume that we are using
8980     # Microsoft Visual C++.
8981     if test "$GCC" != yes; then
8982       with_gnu_ld=no
8983     fi
8984     ;;
8985   interix*)
8986     # we just hope/assume this is gcc and not c89 (= MSVC++)
8987     with_gnu_ld=yes
8988     ;;
8989   openbsd*)
8990     with_gnu_ld=no
8991     ;;
8992   esac
8993
8994   ld_shlibs=yes
8995
8996   # On some targets, GNU ld is compatible enough with the native linker
8997   # that we're better off using the native interface for both.
8998   lt_use_gnu_ld_interface=no
8999   if test "$with_gnu_ld" = yes; then
9000     case $host_os in
9001       aix*)
9002         # The AIX port of GNU ld has always aspired to compatibility
9003         # with the native linker.  However, as the warning in the GNU ld
9004         # block says, versions before 2.19.5* couldn't really create working
9005         # shared libraries, regardless of the interface used.
9006         case `$LD -v 2>&1` in
9007           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9008           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9009           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9010           *)
9011             lt_use_gnu_ld_interface=yes
9012             ;;
9013         esac
9014         ;;
9015       *)
9016         lt_use_gnu_ld_interface=yes
9017         ;;
9018     esac
9019   fi
9020
9021   if test "$lt_use_gnu_ld_interface" = yes; then
9022     # If archive_cmds runs LD, not CC, wlarc should be empty
9023     wlarc='${wl}'
9024
9025     # Set some defaults for GNU ld with shared library support. These
9026     # are reset later if shared libraries are not supported. Putting them
9027     # here allows them to be overridden if necessary.
9028     runpath_var=LD_RUN_PATH
9029     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9030     export_dynamic_flag_spec='${wl}--export-dynamic'
9031     # ancient GNU ld didn't support --whole-archive et. al.
9032     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9033       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9034     else
9035       whole_archive_flag_spec=
9036     fi
9037     supports_anon_versioning=no
9038     case `$LD -v 2>&1` in
9039       *GNU\ gold*) supports_anon_versioning=yes ;;
9040       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9041       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9042       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9043       *\ 2.11.*) ;; # other 2.11 versions
9044       *) supports_anon_versioning=yes ;;
9045     esac
9046
9047     # See if GNU ld supports shared libraries.
9048     case $host_os in
9049     aix[3-9]*)
9050       # On AIX/PPC, the GNU linker is very broken
9051       if test "$host_cpu" != ia64; then
9052         ld_shlibs=no
9053         cat <<_LT_EOF 1>&2
9054
9055 *** Warning: the GNU linker, at least up to release 2.19, is reported
9056 *** to be unable to reliably create shared libraries on AIX.
9057 *** Therefore, libtool is disabling shared libraries support.  If you
9058 *** really care for shared libraries, you may want to install binutils
9059 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9060 *** You will then need to restart the configuration process.
9061
9062 _LT_EOF
9063       fi
9064       ;;
9065
9066     amigaos*)
9067       case $host_cpu in
9068       powerpc)
9069             # see comment about AmigaOS4 .so support
9070             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9071             archive_expsym_cmds=''
9072         ;;
9073       m68k)
9074             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9075             hardcode_libdir_flag_spec='-L$libdir'
9076             hardcode_minus_L=yes
9077         ;;
9078       esac
9079       ;;
9080
9081     beos*)
9082       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9083         allow_undefined_flag=unsupported
9084         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9085         # support --undefined.  This deserves some investigation.  FIXME
9086         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9087       else
9088         ld_shlibs=no
9089       fi
9090       ;;
9091
9092     cygwin* | mingw* | pw32* | cegcc*)
9093       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9094       # as there is no search path for DLLs.
9095       hardcode_libdir_flag_spec='-L$libdir'
9096       export_dynamic_flag_spec='${wl}--export-all-symbols'
9097       allow_undefined_flag=unsupported
9098       always_export_symbols=no
9099       enable_shared_with_static_runtimes=yes
9100       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9101
9102       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9103         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9104         # If the export-symbols file already is a .def file (1st line
9105         # is EXPORTS), use it as is; otherwise, prepend...
9106         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9107           cp $export_symbols $output_objdir/$soname.def;
9108         else
9109           echo EXPORTS > $output_objdir/$soname.def;
9110           cat $export_symbols >> $output_objdir/$soname.def;
9111         fi~
9112         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9113       else
9114         ld_shlibs=no
9115       fi
9116       ;;
9117
9118     haiku*)
9119       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9120       link_all_deplibs=yes
9121       ;;
9122
9123     interix[3-9]*)
9124       hardcode_direct=no
9125       hardcode_shlibpath_var=no
9126       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9127       export_dynamic_flag_spec='${wl}-E'
9128       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9129       # Instead, shared libraries are loaded at an image base (0x10000000 by
9130       # default) and relocated if they conflict, which is a slow very memory
9131       # consuming and fragmenting process.  To avoid this, we pick a random,
9132       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9133       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9134       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9135       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9136       ;;
9137
9138     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9139       tmp_diet=no
9140       if test "$host_os" = linux-dietlibc; then
9141         case $cc_basename in
9142           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9143         esac
9144       fi
9145       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9146          && test "$tmp_diet" = no
9147       then
9148         tmp_addflag=' $pic_flag'
9149         tmp_sharedflag='-shared'
9150         case $cc_basename,$host_cpu in
9151         pgcc*)                          # Portland Group C compiler
9152           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9153           tmp_addflag=' $pic_flag'
9154           ;;
9155         pgf77* | pgf90* | pgf95* | pgfortran*)
9156                                         # Portland Group f77 and f90 compilers
9157           whole_archive_flag_spec='${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'
9158           tmp_addflag=' $pic_flag -Mnomain' ;;
9159         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9160           tmp_addflag=' -i_dynamic' ;;
9161         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9162           tmp_addflag=' -i_dynamic -nofor_main' ;;
9163         ifc* | ifort*)                  # Intel Fortran compiler
9164           tmp_addflag=' -nofor_main' ;;
9165         lf95*)                          # Lahey Fortran 8.1
9166           whole_archive_flag_spec=
9167           tmp_sharedflag='--shared' ;;
9168         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9169           tmp_sharedflag='-qmkshrobj'
9170           tmp_addflag= ;;
9171         nvcc*)  # Cuda Compiler Driver 2.2
9172           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9173           compiler_needs_object=yes
9174           ;;
9175         esac
9176         case `$CC -V 2>&1 | sed 5q` in
9177         *Sun\ C*)                       # Sun C 5.9
9178           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\"` ${wl}--no-whole-archive'
9179           compiler_needs_object=yes
9180           tmp_sharedflag='-G' ;;
9181         *Sun\ F*)                       # Sun Fortran 8.3
9182           tmp_sharedflag='-G' ;;
9183         esac
9184         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9185
9186         if test "x$supports_anon_versioning" = xyes; then
9187           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9188             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9189             echo "local: *; };" >> $output_objdir/$libname.ver~
9190             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9191         fi
9192
9193         case $cc_basename in
9194         xlf* | bgf* | bgxlf* | mpixlf*)
9195           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9196           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9197           hardcode_libdir_flag_spec=
9198           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9199           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9200           if test "x$supports_anon_versioning" = xyes; then
9201             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9202               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9203               echo "local: *; };" >> $output_objdir/$libname.ver~
9204               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9205           fi
9206           ;;
9207         esac
9208       else
9209         ld_shlibs=no
9210       fi
9211       ;;
9212
9213     netbsd*)
9214       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9215         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9216         wlarc=
9217       else
9218         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9219         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9220       fi
9221       ;;
9222
9223     solaris*)
9224       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9225         ld_shlibs=no
9226         cat <<_LT_EOF 1>&2
9227
9228 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9229 *** create shared libraries on Solaris systems.  Therefore, libtool
9230 *** is disabling shared libraries support.  We urge you to upgrade GNU
9231 *** binutils to release 2.9.1 or newer.  Another option is to modify
9232 *** your PATH or compiler configuration so that the native linker is
9233 *** used, and then restart.
9234
9235 _LT_EOF
9236       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9237         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9238         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9239       else
9240         ld_shlibs=no
9241       fi
9242       ;;
9243
9244     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9245       case `$LD -v 2>&1` in
9246         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9247         ld_shlibs=no
9248         cat <<_LT_EOF 1>&2
9249
9250 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9251 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9252 *** is disabling shared libraries support.  We urge you to upgrade GNU
9253 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9254 *** your PATH or compiler configuration so that the native linker is
9255 *** used, and then restart.
9256
9257 _LT_EOF
9258         ;;
9259         *)
9260           # For security reasons, it is highly recommended that you always
9261           # use absolute paths for naming shared libraries, and exclude the
9262           # DT_RUNPATH tag from executables and libraries.  But doing so
9263           # requires that you compile everything twice, which is a pain.
9264           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9265             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9266             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9267             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9268           else
9269             ld_shlibs=no
9270           fi
9271         ;;
9272       esac
9273       ;;
9274
9275     sunos4*)
9276       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9277       wlarc=
9278       hardcode_direct=yes
9279       hardcode_shlibpath_var=no
9280       ;;
9281
9282     *)
9283       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9284         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9285         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9286       else
9287         ld_shlibs=no
9288       fi
9289       ;;
9290     esac
9291
9292     if test "$ld_shlibs" = no; then
9293       runpath_var=
9294       hardcode_libdir_flag_spec=
9295       export_dynamic_flag_spec=
9296       whole_archive_flag_spec=
9297     fi
9298   else
9299     # PORTME fill in a description of your system's linker (not GNU ld)
9300     case $host_os in
9301     aix3*)
9302       allow_undefined_flag=unsupported
9303       always_export_symbols=yes
9304       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9305       # Note: this linker hardcodes the directories in LIBPATH if there
9306       # are no directories specified by -L.
9307       hardcode_minus_L=yes
9308       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9309         # Neither direct hardcoding nor static linking is supported with a
9310         # broken collect2.
9311         hardcode_direct=unsupported
9312       fi
9313       ;;
9314
9315     aix[4-9]*)
9316       if test "$host_cpu" = ia64; then
9317         # On IA64, the linker does run time linking by default, so we don't
9318         # have to do anything special.
9319         aix_use_runtimelinking=no
9320         exp_sym_flag='-Bexport'
9321         no_entry_flag=""
9322       else
9323         # If we're using GNU nm, then we don't want the "-C" option.
9324         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9325         # Also, AIX nm treats weak defined symbols like other global
9326         # defined symbols, whereas GNU nm marks them as "W".
9327         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9328           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9329         else
9330           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9331         fi
9332         aix_use_runtimelinking=no
9333
9334         # Test if we are trying to use run time linking or normal
9335         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9336         # need to do runtime linking.
9337         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9338           for ld_flag in $LDFLAGS; do
9339           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9340             aix_use_runtimelinking=yes
9341             break
9342           fi
9343           done
9344           ;;
9345         esac
9346
9347         exp_sym_flag='-bexport'
9348         no_entry_flag='-bnoentry'
9349       fi
9350
9351       # When large executables or shared objects are built, AIX ld can
9352       # have problems creating the table of contents.  If linking a library
9353       # or program results in "error TOC overflow" add -mminimal-toc to
9354       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9355       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9356
9357       archive_cmds=''
9358       hardcode_direct=yes
9359       hardcode_direct_absolute=yes
9360       hardcode_libdir_separator=':'
9361       link_all_deplibs=yes
9362       file_list_spec='${wl}-f,'
9363
9364       if test "$GCC" = yes; then
9365         case $host_os in aix4.[012]|aix4.[012].*)
9366         # We only want to do this on AIX 4.2 and lower, the check
9367         # below for broken collect2 doesn't work under 4.3+
9368           collect2name=`${CC} -print-prog-name=collect2`
9369           if test -f "$collect2name" &&
9370            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9371           then
9372           # We have reworked collect2
9373           :
9374           else
9375           # We have old collect2
9376           hardcode_direct=unsupported
9377           # It fails to find uninstalled libraries when the uninstalled
9378           # path is not listed in the libpath.  Setting hardcode_minus_L
9379           # to unsupported forces relinking
9380           hardcode_minus_L=yes
9381           hardcode_libdir_flag_spec='-L$libdir'
9382           hardcode_libdir_separator=
9383           fi
9384           ;;
9385         esac
9386         shared_flag='-shared'
9387         if test "$aix_use_runtimelinking" = yes; then
9388           shared_flag="$shared_flag "'${wl}-G'
9389         fi
9390       else
9391         # not using gcc
9392         if test "$host_cpu" = ia64; then
9393         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9394         # chokes on -Wl,-G. The following line is correct:
9395           shared_flag='-G'
9396         else
9397           if test "$aix_use_runtimelinking" = yes; then
9398             shared_flag='${wl}-G'
9399           else
9400             shared_flag='${wl}-bM:SRE'
9401           fi
9402         fi
9403       fi
9404
9405       export_dynamic_flag_spec='${wl}-bexpall'
9406       # It seems that -bexpall does not export symbols beginning with
9407       # underscore (_), so it is better to generate a list of symbols to export.
9408       always_export_symbols=yes
9409       if test "$aix_use_runtimelinking" = yes; then
9410         # Warning - without using the other runtime loading flags (-brtl),
9411         # -berok will link without error, but may produce a broken library.
9412         allow_undefined_flag='-berok'
9413         # Determine the default libpath from the value encoded in an
9414         # empty executable.
9415         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9416 /* end confdefs.h.  */
9417
9418 int
9419 main ()
9420 {
9421
9422   ;
9423   return 0;
9424 }
9425 _ACEOF
9426 if ac_fn_c_try_link "$LINENO"; then :
9427
9428 lt_aix_libpath_sed='
9429     /Import File Strings/,/^$/ {
9430         /^0/ {
9431             s/^0  *\(.*\)$/\1/
9432             p
9433         }
9434     }'
9435 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9436 # Check for a 64-bit object if we didn't find anything.
9437 if test -z "$aix_libpath"; then
9438   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9439 fi
9440 fi
9441 rm -f core conftest.err conftest.$ac_objext \
9442     conftest$ac_exeext conftest.$ac_ext
9443 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9444
9445         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9446         archive_expsym_cmds='$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 $shared_flag"
9447       else
9448         if test "$host_cpu" = ia64; then
9449           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9450           allow_undefined_flag="-z nodefs"
9451           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9452         else
9453          # Determine the default libpath from the value encoded in an
9454          # empty executable.
9455          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9456 /* end confdefs.h.  */
9457
9458 int
9459 main ()
9460 {
9461
9462   ;
9463   return 0;
9464 }
9465 _ACEOF
9466 if ac_fn_c_try_link "$LINENO"; then :
9467
9468 lt_aix_libpath_sed='
9469     /Import File Strings/,/^$/ {
9470         /^0/ {
9471             s/^0  *\(.*\)$/\1/
9472             p
9473         }
9474     }'
9475 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9476 # Check for a 64-bit object if we didn't find anything.
9477 if test -z "$aix_libpath"; then
9478   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9479 fi
9480 fi
9481 rm -f core conftest.err conftest.$ac_objext \
9482     conftest$ac_exeext conftest.$ac_ext
9483 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9484
9485          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9486           # Warning - without using the other run time loading flags,
9487           # -berok will link without error, but may produce a broken library.
9488           no_undefined_flag=' ${wl}-bernotok'
9489           allow_undefined_flag=' ${wl}-berok'
9490           if test "$with_gnu_ld" = yes; then
9491             # We only use this code for GNU lds that support --whole-archive.
9492             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9493           else
9494             # Exported symbols can be pulled into shared objects from archives
9495             whole_archive_flag_spec='$convenience'
9496           fi
9497           archive_cmds_need_lc=yes
9498           # This is similar to how AIX traditionally builds its shared libraries.
9499           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'
9500         fi
9501       fi
9502       ;;
9503
9504     amigaos*)
9505       case $host_cpu in
9506       powerpc)
9507             # see comment about AmigaOS4 .so support
9508             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9509             archive_expsym_cmds=''
9510         ;;
9511       m68k)
9512             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9513             hardcode_libdir_flag_spec='-L$libdir'
9514             hardcode_minus_L=yes
9515         ;;
9516       esac
9517       ;;
9518
9519     bsdi[45]*)
9520       export_dynamic_flag_spec=-rdynamic
9521       ;;
9522
9523     cygwin* | mingw* | pw32* | cegcc*)
9524       # When not using gcc, we currently assume that we are using
9525       # Microsoft Visual C++.
9526       # hardcode_libdir_flag_spec is actually meaningless, as there is
9527       # no search path for DLLs.
9528       hardcode_libdir_flag_spec=' '
9529       allow_undefined_flag=unsupported
9530       # Tell ltmain to make .lib files, not .a files.
9531       libext=lib
9532       # Tell ltmain to make .dll files, not .so files.
9533       shrext_cmds=".dll"
9534       # FIXME: Setting linknames here is a bad hack.
9535       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9536       # The linker will automatically build a .lib file if we build a DLL.
9537       old_archive_from_new_cmds='true'
9538       # FIXME: Should let the user specify the lib program.
9539       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9540       fix_srcfile_path='`cygpath -w "$srcfile"`'
9541       enable_shared_with_static_runtimes=yes
9542       ;;
9543
9544     darwin* | rhapsody*)
9545
9546
9547   archive_cmds_need_lc=no
9548   hardcode_direct=no
9549   hardcode_automatic=yes
9550   hardcode_shlibpath_var=unsupported
9551   if test "$lt_cv_ld_force_load" = "yes"; then
9552     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9553   else
9554     whole_archive_flag_spec=''
9555   fi
9556   link_all_deplibs=yes
9557   allow_undefined_flag="$_lt_dar_allow_undefined"
9558   case $cc_basename in
9559      ifort*) _lt_dar_can_shared=yes ;;
9560      *) _lt_dar_can_shared=$GCC ;;
9561   esac
9562   if test "$_lt_dar_can_shared" = "yes"; then
9563     output_verbose_link_cmd=func_echo_all
9564     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9565     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9566     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}${_lt_dsymutil}"
9567     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9568
9569   else
9570   ld_shlibs=no
9571   fi
9572
9573       ;;
9574
9575     dgux*)
9576       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9577       hardcode_libdir_flag_spec='-L$libdir'
9578       hardcode_shlibpath_var=no
9579       ;;
9580
9581     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9582     # support.  Future versions do this automatically, but an explicit c++rt0.o
9583     # does not break anything, and helps significantly (at the cost of a little
9584     # extra space).
9585     freebsd2.2*)
9586       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9587       hardcode_libdir_flag_spec='-R$libdir'
9588       hardcode_direct=yes
9589       hardcode_shlibpath_var=no
9590       ;;
9591
9592     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9593     freebsd2.*)
9594       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9595       hardcode_direct=yes
9596       hardcode_minus_L=yes
9597       hardcode_shlibpath_var=no
9598       ;;
9599
9600     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9601     freebsd* | dragonfly*)
9602       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9603       hardcode_libdir_flag_spec='-R$libdir'
9604       hardcode_direct=yes
9605       hardcode_shlibpath_var=no
9606       ;;
9607
9608     hpux9*)
9609       if test "$GCC" = yes; then
9610         archive_cmds='$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 $lib'
9611       else
9612         archive_cmds='$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 $lib'
9613       fi
9614       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9615       hardcode_libdir_separator=:
9616       hardcode_direct=yes
9617
9618       # hardcode_minus_L: Not really in the search PATH,
9619       # but as the default location of the library.
9620       hardcode_minus_L=yes
9621       export_dynamic_flag_spec='${wl}-E'
9622       ;;
9623
9624     hpux10*)
9625       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9626         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9627       else
9628         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9629       fi
9630       if test "$with_gnu_ld" = no; then
9631         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9632         hardcode_libdir_flag_spec_ld='+b $libdir'
9633         hardcode_libdir_separator=:
9634         hardcode_direct=yes
9635         hardcode_direct_absolute=yes
9636         export_dynamic_flag_spec='${wl}-E'
9637         # hardcode_minus_L: Not really in the search PATH,
9638         # but as the default location of the library.
9639         hardcode_minus_L=yes
9640       fi
9641       ;;
9642
9643     hpux11*)
9644       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9645         case $host_cpu in
9646         hppa*64*)
9647           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9648           ;;
9649         ia64*)
9650           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9651           ;;
9652         *)
9653           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9654           ;;
9655         esac
9656       else
9657         case $host_cpu in
9658         hppa*64*)
9659           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9660           ;;
9661         ia64*)
9662           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9663           ;;
9664         *)
9665
9666           # Older versions of the 11.00 compiler do not understand -b yet
9667           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9668           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9669 $as_echo_n "checking if $CC understands -b... " >&6; }
9670 if ${lt_cv_prog_compiler__b+:} false; then :
9671   $as_echo_n "(cached) " >&6
9672 else
9673   lt_cv_prog_compiler__b=no
9674    save_LDFLAGS="$LDFLAGS"
9675    LDFLAGS="$LDFLAGS -b"
9676    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9677    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9678      # The linker can only warn and ignore the option if not recognized
9679      # So say no if there are warnings
9680      if test -s conftest.err; then
9681        # Append any errors to the config.log.
9682        cat conftest.err 1>&5
9683        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9684        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9685        if diff conftest.exp conftest.er2 >/dev/null; then
9686          lt_cv_prog_compiler__b=yes
9687        fi
9688      else
9689        lt_cv_prog_compiler__b=yes
9690      fi
9691    fi
9692    $RM -r conftest*
9693    LDFLAGS="$save_LDFLAGS"
9694
9695 fi
9696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9697 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9698
9699 if test x"$lt_cv_prog_compiler__b" = xyes; then
9700     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9701 else
9702     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9703 fi
9704
9705           ;;
9706         esac
9707       fi
9708       if test "$with_gnu_ld" = no; then
9709         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9710         hardcode_libdir_separator=:
9711
9712         case $host_cpu in
9713         hppa*64*|ia64*)
9714           hardcode_direct=no
9715           hardcode_shlibpath_var=no
9716           ;;
9717         *)
9718           hardcode_direct=yes
9719           hardcode_direct_absolute=yes
9720           export_dynamic_flag_spec='${wl}-E'
9721
9722           # hardcode_minus_L: Not really in the search PATH,
9723           # but as the default location of the library.
9724           hardcode_minus_L=yes
9725           ;;
9726         esac
9727       fi
9728       ;;
9729
9730     irix5* | irix6* | nonstopux*)
9731       if test "$GCC" = yes; then
9732         archive_cmds='$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 $lib'
9733         # Try to use the -exported_symbol ld option, if it does not
9734         # work, assume that -exports_file does not work either and
9735         # implicitly export all symbols.
9736         save_LDFLAGS="$LDFLAGS"
9737         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9738         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9739 /* end confdefs.h.  */
9740 int foo(void) {}
9741 _ACEOF
9742 if ac_fn_c_try_link "$LINENO"; then :
9743   archive_expsym_cmds='$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 $lib'
9744
9745 fi
9746 rm -f core conftest.err conftest.$ac_objext \
9747     conftest$ac_exeext conftest.$ac_ext
9748         LDFLAGS="$save_LDFLAGS"
9749       else
9750         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9751         archive_expsym_cmds='$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 $lib'
9752       fi
9753       archive_cmds_need_lc='no'
9754       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9755       hardcode_libdir_separator=:
9756       inherit_rpath=yes
9757       link_all_deplibs=yes
9758       ;;
9759
9760     netbsd*)
9761       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9762         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9763       else
9764         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9765       fi
9766       hardcode_libdir_flag_spec='-R$libdir'
9767       hardcode_direct=yes
9768       hardcode_shlibpath_var=no
9769       ;;
9770
9771     newsos6)
9772       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9773       hardcode_direct=yes
9774       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9775       hardcode_libdir_separator=:
9776       hardcode_shlibpath_var=no
9777       ;;
9778
9779     *nto* | *qnx*)
9780       ;;
9781
9782     openbsd*)
9783       if test -f /usr/libexec/ld.so; then
9784         hardcode_direct=yes
9785         hardcode_shlibpath_var=no
9786         hardcode_direct_absolute=yes
9787         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9788           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9789           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9790           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9791           export_dynamic_flag_spec='${wl}-E'
9792         else
9793           case $host_os in
9794            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9795              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9796              hardcode_libdir_flag_spec='-R$libdir'
9797              ;;
9798            *)
9799              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9800              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9801              ;;
9802           esac
9803         fi
9804       else
9805         ld_shlibs=no
9806       fi
9807       ;;
9808
9809     os2*)
9810       hardcode_libdir_flag_spec='-L$libdir'
9811       hardcode_minus_L=yes
9812       allow_undefined_flag=unsupported
9813       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'
9814       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9815       ;;
9816
9817     osf3*)
9818       if test "$GCC" = yes; then
9819         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9820         archive_cmds='$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 $lib'
9821       else
9822         allow_undefined_flag=' -expect_unresolved \*'
9823         archive_cmds='$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 $lib'
9824       fi
9825       archive_cmds_need_lc='no'
9826       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9827       hardcode_libdir_separator=:
9828       ;;
9829
9830     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9831       if test "$GCC" = yes; then
9832         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9833         archive_cmds='$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 $lib'
9834         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9835       else
9836         allow_undefined_flag=' -expect_unresolved \*'
9837         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'
9838         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~
9839         $CC -shared${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'
9840
9841         # Both c and cxx compiler support -rpath directly
9842         hardcode_libdir_flag_spec='-rpath $libdir'
9843       fi
9844       archive_cmds_need_lc='no'
9845       hardcode_libdir_separator=:
9846       ;;
9847
9848     solaris*)
9849       no_undefined_flag=' -z defs'
9850       if test "$GCC" = yes; then
9851         wlarc='${wl}'
9852         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9853         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9854           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9855       else
9856         case `$CC -V 2>&1` in
9857         *"Compilers 5.0"*)
9858           wlarc=''
9859           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9860           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9861           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9862           ;;
9863         *)
9864           wlarc='${wl}'
9865           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9866           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9867           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9868           ;;
9869         esac
9870       fi
9871       hardcode_libdir_flag_spec='-R$libdir'
9872       hardcode_shlibpath_var=no
9873       case $host_os in
9874       solaris2.[0-5] | solaris2.[0-5].*) ;;
9875       *)
9876         # The compiler driver will combine and reorder linker options,
9877         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9878         # but is careful enough not to reorder.
9879         # Supported since Solaris 2.6 (maybe 2.5.1?)
9880         if test "$GCC" = yes; then
9881           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9882         else
9883           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9884         fi
9885         ;;
9886       esac
9887       link_all_deplibs=yes
9888       ;;
9889
9890     sunos4*)
9891       if test "x$host_vendor" = xsequent; then
9892         # Use $CC to link under sequent, because it throws in some extra .o
9893         # files that make .init and .fini sections work.
9894         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9895       else
9896         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9897       fi
9898       hardcode_libdir_flag_spec='-L$libdir'
9899       hardcode_direct=yes
9900       hardcode_minus_L=yes
9901       hardcode_shlibpath_var=no
9902       ;;
9903
9904     sysv4)
9905       case $host_vendor in
9906         sni)
9907           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9908           hardcode_direct=yes # is this really true???
9909         ;;
9910         siemens)
9911           ## LD is ld it makes a PLAMLIB
9912           ## CC just makes a GrossModule.
9913           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9914           reload_cmds='$CC -r -o $output$reload_objs'
9915           hardcode_direct=no
9916         ;;
9917         motorola)
9918           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9919           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9920         ;;
9921       esac
9922       runpath_var='LD_RUN_PATH'
9923       hardcode_shlibpath_var=no
9924       ;;
9925
9926     sysv4.3*)
9927       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9928       hardcode_shlibpath_var=no
9929       export_dynamic_flag_spec='-Bexport'
9930       ;;
9931
9932     sysv4*MP*)
9933       if test -d /usr/nec; then
9934         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9935         hardcode_shlibpath_var=no
9936         runpath_var=LD_RUN_PATH
9937         hardcode_runpath_var=yes
9938         ld_shlibs=yes
9939       fi
9940       ;;
9941
9942     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9943       no_undefined_flag='${wl}-z,text'
9944       archive_cmds_need_lc=no
9945       hardcode_shlibpath_var=no
9946       runpath_var='LD_RUN_PATH'
9947
9948       if test "$GCC" = yes; then
9949         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9950         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9951       else
9952         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9953         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9954       fi
9955       ;;
9956
9957     sysv5* | sco3.2v5* | sco5v6*)
9958       # Note: We can NOT use -z defs as we might desire, because we do not
9959       # link with -lc, and that would cause any symbols used from libc to
9960       # always be unresolved, which means just about no library would
9961       # ever link correctly.  If we're not using GNU ld we use -z text
9962       # though, which does catch some bad symbols but isn't as heavy-handed
9963       # as -z defs.
9964       no_undefined_flag='${wl}-z,text'
9965       allow_undefined_flag='${wl}-z,nodefs'
9966       archive_cmds_need_lc=no
9967       hardcode_shlibpath_var=no
9968       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9969       hardcode_libdir_separator=':'
9970       link_all_deplibs=yes
9971       export_dynamic_flag_spec='${wl}-Bexport'
9972       runpath_var='LD_RUN_PATH'
9973
9974       if test "$GCC" = yes; then
9975         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9976         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9977       else
9978         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9979         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9980       fi
9981       ;;
9982
9983     uts4*)
9984       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9985       hardcode_libdir_flag_spec='-L$libdir'
9986       hardcode_shlibpath_var=no
9987       ;;
9988
9989     *)
9990       ld_shlibs=no
9991       ;;
9992     esac
9993
9994     if test x$host_vendor = xsni; then
9995       case $host in
9996       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9997         export_dynamic_flag_spec='${wl}-Blargedynsym'
9998         ;;
9999       esac
10000     fi
10001   fi
10002
10003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10004 $as_echo "$ld_shlibs" >&6; }
10005 test "$ld_shlibs" = no && can_build_shared=no
10006
10007 with_gnu_ld=$with_gnu_ld
10008
10009
10010
10011
10012
10013
10014
10015
10016
10017
10018
10019
10020
10021
10022
10023 #
10024 # Do we need to explicitly link libc?
10025 #
10026 case "x$archive_cmds_need_lc" in
10027 x|xyes)
10028   # Assume -lc should be added
10029   archive_cmds_need_lc=yes
10030
10031   if test "$enable_shared" = yes && test "$GCC" = yes; then
10032     case $archive_cmds in
10033     *'~'*)
10034       # FIXME: we may have to deal with multi-command sequences.
10035       ;;
10036     '$CC '*)
10037       # Test whether the compiler implicitly links with -lc since on some
10038       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10039       # to ld, don't add -lc before -lgcc.
10040       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10041 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10042 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10043   $as_echo_n "(cached) " >&6
10044 else
10045   $RM conftest*
10046         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10047
10048         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10049   (eval $ac_compile) 2>&5
10050   ac_status=$?
10051   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10052   test $ac_status = 0; } 2>conftest.err; then
10053           soname=conftest
10054           lib=conftest
10055           libobjs=conftest.$ac_objext
10056           deplibs=
10057           wl=$lt_prog_compiler_wl
10058           pic_flag=$lt_prog_compiler_pic
10059           compiler_flags=-v
10060           linker_flags=-v
10061           verstring=
10062           output_objdir=.
10063           libname=conftest
10064           lt_save_allow_undefined_flag=$allow_undefined_flag
10065           allow_undefined_flag=
10066           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10067   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10068   ac_status=$?
10069   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10070   test $ac_status = 0; }
10071           then
10072             lt_cv_archive_cmds_need_lc=no
10073           else
10074             lt_cv_archive_cmds_need_lc=yes
10075           fi
10076           allow_undefined_flag=$lt_save_allow_undefined_flag
10077         else
10078           cat conftest.err 1>&5
10079         fi
10080         $RM conftest*
10081
10082 fi
10083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10084 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10085       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10086       ;;
10087     esac
10088   fi
10089   ;;
10090 esac
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
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10198
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10200
10201
10202
10203
10204
10205
10206
10207
10208
10209
10210
10211
10212
10213
10214
10215
10216
10217
10218
10219
10220
10221
10222
10223
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10226
10227
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10229
10230
10231
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
10242
10243
10244
10245
10246
10247
10248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10249 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10250
10251 if test "$GCC" = yes; then
10252   case $host_os in
10253     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10254     *) lt_awk_arg="/^libraries:/" ;;
10255   esac
10256   case $host_os in
10257     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10258     *) lt_sed_strip_eq="s,=/,/,g" ;;
10259   esac
10260   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10261   case $lt_search_path_spec in
10262   *\;*)
10263     # if the path contains ";" then we assume it to be the separator
10264     # otherwise default to the standard path separator (i.e. ":") - it is
10265     # assumed that no part of a normal pathname contains ";" but that should
10266     # okay in the real world where ";" in dirpaths is itself problematic.
10267     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10268     ;;
10269   *)
10270     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10271     ;;
10272   esac
10273   # Ok, now we have the path, separated by spaces, we can step through it
10274   # and add multilib dir if necessary.
10275   lt_tmp_lt_search_path_spec=
10276   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10277   for lt_sys_path in $lt_search_path_spec; do
10278     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10279       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10280     else
10281       test -d "$lt_sys_path" && \
10282         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10283     fi
10284   done
10285   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10286 BEGIN {RS=" "; FS="/|\n";} {
10287   lt_foo="";
10288   lt_count=0;
10289   for (lt_i = NF; lt_i > 0; lt_i--) {
10290     if ($lt_i != "" && $lt_i != ".") {
10291       if ($lt_i == "..") {
10292         lt_count++;
10293       } else {
10294         if (lt_count == 0) {
10295           lt_foo="/" $lt_i lt_foo;
10296         } else {
10297           lt_count--;
10298         }
10299       }
10300     }
10301   }
10302   if (lt_foo != "") { lt_freq[lt_foo]++; }
10303   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10304 }'`
10305   # AWK program above erroneously prepends '/' to C:/dos/paths
10306   # for these hosts.
10307   case $host_os in
10308     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10309       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10310   esac
10311   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10312 else
10313   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10314 fi
10315 library_names_spec=
10316 libname_spec='lib$name'
10317 soname_spec=
10318 shrext_cmds=".so"
10319 postinstall_cmds=
10320 postuninstall_cmds=
10321 finish_cmds=
10322 finish_eval=
10323 shlibpath_var=
10324 shlibpath_overrides_runpath=unknown
10325 version_type=none
10326 dynamic_linker="$host_os ld.so"
10327 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10328 need_lib_prefix=unknown
10329 hardcode_into_libs=no
10330
10331 # when you set need_version to no, make sure it does not cause -set_version
10332 # flags to be left without arguments
10333 need_version=unknown
10334
10335 case $host_os in
10336 aix3*)
10337   version_type=linux
10338   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10339   shlibpath_var=LIBPATH
10340
10341   # AIX 3 has no versioning support, so we append a major version to the name.
10342   soname_spec='${libname}${release}${shared_ext}$major'
10343   ;;
10344
10345 aix[4-9]*)
10346   version_type=linux
10347   need_lib_prefix=no
10348   need_version=no
10349   hardcode_into_libs=yes
10350   if test "$host_cpu" = ia64; then
10351     # AIX 5 supports IA64
10352     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10353     shlibpath_var=LD_LIBRARY_PATH
10354   else
10355     # With GCC up to 2.95.x, collect2 would create an import file
10356     # for dependence libraries.  The import file would start with
10357     # the line `#! .'.  This would cause the generated library to
10358     # depend on `.', always an invalid library.  This was fixed in
10359     # development snapshots of GCC prior to 3.0.
10360     case $host_os in
10361       aix4 | aix4.[01] | aix4.[01].*)
10362       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10363            echo ' yes '
10364            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10365         :
10366       else
10367         can_build_shared=no
10368       fi
10369       ;;
10370     esac
10371     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10372     # soname into executable. Probably we can add versioning support to
10373     # collect2, so additional links can be useful in future.
10374     if test "$aix_use_runtimelinking" = yes; then
10375       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10376       # instead of lib<name>.a to let people know that these are not
10377       # typical AIX shared libraries.
10378       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10379     else
10380       # We preserve .a as extension for shared libraries through AIX4.2
10381       # and later when we are not doing run time linking.
10382       library_names_spec='${libname}${release}.a $libname.a'
10383       soname_spec='${libname}${release}${shared_ext}$major'
10384     fi
10385     shlibpath_var=LIBPATH
10386   fi
10387   ;;
10388
10389 amigaos*)
10390   case $host_cpu in
10391   powerpc)
10392     # Since July 2007 AmigaOS4 officially supports .so libraries.
10393     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10394     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10395     ;;
10396   m68k)
10397     library_names_spec='$libname.ixlibrary $libname.a'
10398     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10399     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 ${libname}_ixlibrary.a || exit 1; done'
10400     ;;
10401   esac
10402   ;;
10403
10404 beos*)
10405   library_names_spec='${libname}${shared_ext}'
10406   dynamic_linker="$host_os ld.so"
10407   shlibpath_var=LIBRARY_PATH
10408   ;;
10409
10410 bsdi[45]*)
10411   version_type=linux
10412   need_version=no
10413   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10414   soname_spec='${libname}${release}${shared_ext}$major'
10415   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10416   shlibpath_var=LD_LIBRARY_PATH
10417   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10418   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10419   # the default ld.so.conf also contains /usr/contrib/lib and
10420   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10421   # libtool to hard-code these into programs
10422   ;;
10423
10424 cygwin* | mingw* | pw32* | cegcc*)
10425   version_type=windows
10426   shrext_cmds=".dll"
10427   need_version=no
10428   need_lib_prefix=no
10429
10430   case $GCC,$host_os in
10431   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10432     library_names_spec='$libname.dll.a'
10433     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10434     postinstall_cmds='base_file=`basename \${file}`~
10435       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10436       dldir=$destdir/`dirname \$dlpath`~
10437       test -d \$dldir || mkdir -p \$dldir~
10438       $install_prog $dir/$dlname \$dldir/$dlname~
10439       chmod a+x \$dldir/$dlname~
10440       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10441         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10442       fi'
10443     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10444       dlpath=$dir/\$dldll~
10445        $RM \$dlpath'
10446     shlibpath_overrides_runpath=yes
10447
10448     case $host_os in
10449     cygwin*)
10450       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10451       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10452
10453       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10454       ;;
10455     mingw* | cegcc*)
10456       # MinGW DLLs use traditional 'lib' prefix
10457       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10458       ;;
10459     pw32*)
10460       # pw32 DLLs use 'pw' prefix rather than 'lib'
10461       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10462       ;;
10463     esac
10464     ;;
10465
10466   *)
10467     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10468     ;;
10469   esac
10470   dynamic_linker='Win32 ld.exe'
10471   # FIXME: first we should search . and the directory the executable is in
10472   shlibpath_var=PATH
10473   ;;
10474
10475 darwin* | rhapsody*)
10476   dynamic_linker="$host_os dyld"
10477   version_type=darwin
10478   need_lib_prefix=no
10479   need_version=no
10480   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10481   soname_spec='${libname}${release}${major}$shared_ext'
10482   shlibpath_overrides_runpath=yes
10483   shlibpath_var=DYLD_LIBRARY_PATH
10484   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10485
10486   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10487   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10488   ;;
10489
10490 dgux*)
10491   version_type=linux
10492   need_lib_prefix=no
10493   need_version=no
10494   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10495   soname_spec='${libname}${release}${shared_ext}$major'
10496   shlibpath_var=LD_LIBRARY_PATH
10497   ;;
10498
10499 freebsd* | dragonfly*)
10500   # DragonFly does not have aout.  When/if they implement a new
10501   # versioning mechanism, adjust this.
10502   if test -x /usr/bin/objformat; then
10503     objformat=`/usr/bin/objformat`
10504   else
10505     case $host_os in
10506     freebsd[23].*) objformat=aout ;;
10507     *) objformat=elf ;;
10508     esac
10509   fi
10510   version_type=freebsd-$objformat
10511   case $version_type in
10512     freebsd-elf*)
10513       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10514       need_version=no
10515       need_lib_prefix=no
10516       ;;
10517     freebsd-*)
10518       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10519       need_version=yes
10520       ;;
10521   esac
10522   shlibpath_var=LD_LIBRARY_PATH
10523   case $host_os in
10524   freebsd2.*)
10525     shlibpath_overrides_runpath=yes
10526     ;;
10527   freebsd3.[01]* | freebsdelf3.[01]*)
10528     shlibpath_overrides_runpath=yes
10529     hardcode_into_libs=yes
10530     ;;
10531   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10532   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10533     shlibpath_overrides_runpath=no
10534     hardcode_into_libs=yes
10535     ;;
10536   *) # from 4.6 on, and DragonFly
10537     shlibpath_overrides_runpath=yes
10538     hardcode_into_libs=yes
10539     ;;
10540   esac
10541   ;;
10542
10543 gnu*)
10544   version_type=linux
10545   need_lib_prefix=no
10546   need_version=no
10547   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10548   soname_spec='${libname}${release}${shared_ext}$major'
10549   shlibpath_var=LD_LIBRARY_PATH
10550   hardcode_into_libs=yes
10551   ;;
10552
10553 haiku*)
10554   version_type=linux
10555   need_lib_prefix=no
10556   need_version=no
10557   dynamic_linker="$host_os runtime_loader"
10558   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10559   soname_spec='${libname}${release}${shared_ext}$major'
10560   shlibpath_var=LIBRARY_PATH
10561   shlibpath_overrides_runpath=yes
10562   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10563   hardcode_into_libs=yes
10564   ;;
10565
10566 hpux9* | hpux10* | hpux11*)
10567   # Give a soname corresponding to the major version so that dld.sl refuses to
10568   # link against other versions.
10569   version_type=sunos
10570   need_lib_prefix=no
10571   need_version=no
10572   case $host_cpu in
10573   ia64*)
10574     shrext_cmds='.so'
10575     hardcode_into_libs=yes
10576     dynamic_linker="$host_os dld.so"
10577     shlibpath_var=LD_LIBRARY_PATH
10578     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10579     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10580     soname_spec='${libname}${release}${shared_ext}$major'
10581     if test "X$HPUX_IA64_MODE" = X32; then
10582       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10583     else
10584       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10585     fi
10586     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10587     ;;
10588   hppa*64*)
10589     shrext_cmds='.sl'
10590     hardcode_into_libs=yes
10591     dynamic_linker="$host_os dld.sl"
10592     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10593     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10594     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10595     soname_spec='${libname}${release}${shared_ext}$major'
10596     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10597     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10598     ;;
10599   *)
10600     shrext_cmds='.sl'
10601     dynamic_linker="$host_os dld.sl"
10602     shlibpath_var=SHLIB_PATH
10603     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10604     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10605     soname_spec='${libname}${release}${shared_ext}$major'
10606     ;;
10607   esac
10608   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10609   postinstall_cmds='chmod 555 $lib'
10610   # or fails outright, so override atomically:
10611   install_override_mode=555
10612   ;;
10613
10614 interix[3-9]*)
10615   version_type=linux
10616   need_lib_prefix=no
10617   need_version=no
10618   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10619   soname_spec='${libname}${release}${shared_ext}$major'
10620   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10621   shlibpath_var=LD_LIBRARY_PATH
10622   shlibpath_overrides_runpath=no
10623   hardcode_into_libs=yes
10624   ;;
10625
10626 irix5* | irix6* | nonstopux*)
10627   case $host_os in
10628     nonstopux*) version_type=nonstopux ;;
10629     *)
10630         if test "$lt_cv_prog_gnu_ld" = yes; then
10631                 version_type=linux
10632         else
10633                 version_type=irix
10634         fi ;;
10635   esac
10636   need_lib_prefix=no
10637   need_version=no
10638   soname_spec='${libname}${release}${shared_ext}$major'
10639   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10640   case $host_os in
10641   irix5* | nonstopux*)
10642     libsuff= shlibsuff=
10643     ;;
10644   *)
10645     case $LD in # libtool.m4 will add one of these switches to LD
10646     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10647       libsuff= shlibsuff= libmagic=32-bit;;
10648     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10649       libsuff=32 shlibsuff=N32 libmagic=N32;;
10650     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10651       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10652     *) libsuff= shlibsuff= libmagic=never-match;;
10653     esac
10654     ;;
10655   esac
10656   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10657   shlibpath_overrides_runpath=no
10658   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10659   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10660   hardcode_into_libs=yes
10661   ;;
10662
10663 # No shared lib support for Linux oldld, aout, or coff.
10664 linux*oldld* | linux*aout* | linux*coff*)
10665   dynamic_linker=no
10666   ;;
10667
10668 # This must be Linux ELF.
10669
10670 # uclinux* changes (here and below) have been submitted to the libtool
10671 # project, but have not yet been accepted: they are GCC-local changes
10672 # for the time being.  (See
10673 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10674 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
10675   version_type=linux
10676   need_lib_prefix=no
10677   need_version=no
10678   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10679   soname_spec='${libname}${release}${shared_ext}$major'
10680   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10681   shlibpath_var=LD_LIBRARY_PATH
10682   shlibpath_overrides_runpath=no
10683
10684   # Some binutils ld are patched to set DT_RUNPATH
10685   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10686   $as_echo_n "(cached) " >&6
10687 else
10688   lt_cv_shlibpath_overrides_runpath=no
10689     save_LDFLAGS=$LDFLAGS
10690     save_libdir=$libdir
10691     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10692          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10693     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10694 /* end confdefs.h.  */
10695
10696 int
10697 main ()
10698 {
10699
10700   ;
10701   return 0;
10702 }
10703 _ACEOF
10704 if ac_fn_c_try_link "$LINENO"; then :
10705   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10706   lt_cv_shlibpath_overrides_runpath=yes
10707 fi
10708 fi
10709 rm -f core conftest.err conftest.$ac_objext \
10710     conftest$ac_exeext conftest.$ac_ext
10711     LDFLAGS=$save_LDFLAGS
10712     libdir=$save_libdir
10713
10714 fi
10715
10716   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10717
10718   # This implies no fast_install, which is unacceptable.
10719   # Some rework will be needed to allow for fast_install
10720   # before this can be enabled.
10721   hardcode_into_libs=yes
10722
10723   # Append ld.so.conf contents to the search path
10724   if test -f /etc/ld.so.conf; then
10725     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' ' '`
10726     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10727   fi
10728
10729   # We used to test for /lib/ld.so.1 and disable shared libraries on
10730   # powerpc, because MkLinux only supported shared libraries with the
10731   # GNU dynamic linker.  Since this was broken with cross compilers,
10732   # most powerpc-linux boxes support dynamic linking these days and
10733   # people can always --disable-shared, the test was removed, and we
10734   # assume the GNU/Linux dynamic linker is in use.
10735   dynamic_linker='GNU/Linux ld.so'
10736   ;;
10737
10738 netbsd*)
10739   version_type=sunos
10740   need_lib_prefix=no
10741   need_version=no
10742   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10743     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10744     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10745     dynamic_linker='NetBSD (a.out) ld.so'
10746   else
10747     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10748     soname_spec='${libname}${release}${shared_ext}$major'
10749     dynamic_linker='NetBSD ld.elf_so'
10750   fi
10751   shlibpath_var=LD_LIBRARY_PATH
10752   shlibpath_overrides_runpath=yes
10753   hardcode_into_libs=yes
10754   ;;
10755
10756 newsos6)
10757   version_type=linux
10758   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10759   shlibpath_var=LD_LIBRARY_PATH
10760   shlibpath_overrides_runpath=yes
10761   ;;
10762
10763 *nto* | *qnx*)
10764   version_type=qnx
10765   need_lib_prefix=no
10766   need_version=no
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   shlibpath_var=LD_LIBRARY_PATH
10770   shlibpath_overrides_runpath=no
10771   hardcode_into_libs=yes
10772   dynamic_linker='ldqnx.so'
10773   ;;
10774
10775 openbsd*)
10776   version_type=sunos
10777   sys_lib_dlsearch_path_spec="/usr/lib"
10778   need_lib_prefix=no
10779   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10780   case $host_os in
10781     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10782     *)                          need_version=no  ;;
10783   esac
10784   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10785   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10786   shlibpath_var=LD_LIBRARY_PATH
10787   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10788     case $host_os in
10789       openbsd2.[89] | openbsd2.[89].*)
10790         shlibpath_overrides_runpath=no
10791         ;;
10792       *)
10793         shlibpath_overrides_runpath=yes
10794         ;;
10795       esac
10796   else
10797     shlibpath_overrides_runpath=yes
10798   fi
10799   ;;
10800
10801 os2*)
10802   libname_spec='$name'
10803   shrext_cmds=".dll"
10804   need_lib_prefix=no
10805   library_names_spec='$libname${shared_ext} $libname.a'
10806   dynamic_linker='OS/2 ld.exe'
10807   shlibpath_var=LIBPATH
10808   ;;
10809
10810 osf3* | osf4* | osf5*)
10811   version_type=osf
10812   need_lib_prefix=no
10813   need_version=no
10814   soname_spec='${libname}${release}${shared_ext}$major'
10815   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10816   shlibpath_var=LD_LIBRARY_PATH
10817   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10818   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10819   ;;
10820
10821 rdos*)
10822   dynamic_linker=no
10823   ;;
10824
10825 solaris*)
10826   version_type=linux
10827   need_lib_prefix=no
10828   need_version=no
10829   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10830   soname_spec='${libname}${release}${shared_ext}$major'
10831   shlibpath_var=LD_LIBRARY_PATH
10832   shlibpath_overrides_runpath=yes
10833   hardcode_into_libs=yes
10834   # ldd complains unless libraries are executable
10835   postinstall_cmds='chmod +x $lib'
10836   ;;
10837
10838 sunos4*)
10839   version_type=sunos
10840   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10841   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10842   shlibpath_var=LD_LIBRARY_PATH
10843   shlibpath_overrides_runpath=yes
10844   if test "$with_gnu_ld" = yes; then
10845     need_lib_prefix=no
10846   fi
10847   need_version=yes
10848   ;;
10849
10850 sysv4 | sysv4.3*)
10851   version_type=linux
10852   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10853   soname_spec='${libname}${release}${shared_ext}$major'
10854   shlibpath_var=LD_LIBRARY_PATH
10855   case $host_vendor in
10856     sni)
10857       shlibpath_overrides_runpath=no
10858       need_lib_prefix=no
10859       runpath_var=LD_RUN_PATH
10860       ;;
10861     siemens)
10862       need_lib_prefix=no
10863       ;;
10864     motorola)
10865       need_lib_prefix=no
10866       need_version=no
10867       shlibpath_overrides_runpath=no
10868       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10869       ;;
10870   esac
10871   ;;
10872
10873 sysv4*MP*)
10874   if test -d /usr/nec ;then
10875     version_type=linux
10876     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10877     soname_spec='$libname${shared_ext}.$major'
10878     shlibpath_var=LD_LIBRARY_PATH
10879   fi
10880   ;;
10881
10882 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10883   version_type=freebsd-elf
10884   need_lib_prefix=no
10885   need_version=no
10886   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10887   soname_spec='${libname}${release}${shared_ext}$major'
10888   shlibpath_var=LD_LIBRARY_PATH
10889   shlibpath_overrides_runpath=yes
10890   hardcode_into_libs=yes
10891   if test "$with_gnu_ld" = yes; then
10892     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10893   else
10894     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10895     case $host_os in
10896       sco3.2v5*)
10897         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10898         ;;
10899     esac
10900   fi
10901   sys_lib_dlsearch_path_spec='/usr/lib'
10902   ;;
10903
10904 tpf*)
10905   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10906   version_type=linux
10907   need_lib_prefix=no
10908   need_version=no
10909   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10910   shlibpath_var=LD_LIBRARY_PATH
10911   shlibpath_overrides_runpath=no
10912   hardcode_into_libs=yes
10913   ;;
10914
10915 uts4*)
10916   version_type=linux
10917   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10918   soname_spec='${libname}${release}${shared_ext}$major'
10919   shlibpath_var=LD_LIBRARY_PATH
10920   ;;
10921
10922 *)
10923   dynamic_linker=no
10924   ;;
10925 esac
10926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10927 $as_echo "$dynamic_linker" >&6; }
10928 test "$dynamic_linker" = no && can_build_shared=no
10929
10930 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10931 if test "$GCC" = yes; then
10932   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10933 fi
10934
10935 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10936   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10937 fi
10938 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10939   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10940 fi
10941
10942
10943
10944
10945
10946
10947
10948
10949
10950
10951
10952
10953
10954
10955
10956
10957
10958
10959
10960
10961
10962
10963
10964
10965
10966
10967
10968
10969
10970
10971
10972
10973
10974
10975
10976
10977
10978
10979
10980
10981
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11034 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11035 hardcode_action=
11036 if test -n "$hardcode_libdir_flag_spec" ||
11037    test -n "$runpath_var" ||
11038    test "X$hardcode_automatic" = "Xyes" ; then
11039
11040   # We can hardcode non-existent directories.
11041   if test "$hardcode_direct" != no &&
11042      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11043      # have to relink, otherwise we might link with an installed library
11044      # when we should be linking with a yet-to-be-installed one
11045      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11046      test "$hardcode_minus_L" != no; then
11047     # Linking always hardcodes the temporary library directory.
11048     hardcode_action=relink
11049   else
11050     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11051     hardcode_action=immediate
11052   fi
11053 else
11054   # We cannot hardcode anything, or else we can only hardcode existing
11055   # directories.
11056   hardcode_action=unsupported
11057 fi
11058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11059 $as_echo "$hardcode_action" >&6; }
11060
11061 if test "$hardcode_action" = relink ||
11062    test "$inherit_rpath" = yes; then
11063   # Fast installation is not supported
11064   enable_fast_install=no
11065 elif test "$shlibpath_overrides_runpath" = yes ||
11066      test "$enable_shared" = no; then
11067   # Fast installation is not necessary
11068   enable_fast_install=needless
11069 fi
11070
11071
11072
11073
11074
11075
11076   if test "x$enable_dlopen" != xyes; then
11077   enable_dlopen=unknown
11078   enable_dlopen_self=unknown
11079   enable_dlopen_self_static=unknown
11080 else
11081   lt_cv_dlopen=no
11082   lt_cv_dlopen_libs=
11083
11084   case $host_os in
11085   beos*)
11086     lt_cv_dlopen="load_add_on"
11087     lt_cv_dlopen_libs=
11088     lt_cv_dlopen_self=yes
11089     ;;
11090
11091   mingw* | pw32* | cegcc*)
11092     lt_cv_dlopen="LoadLibrary"
11093     lt_cv_dlopen_libs=
11094     ;;
11095
11096   cygwin*)
11097     lt_cv_dlopen="dlopen"
11098     lt_cv_dlopen_libs=
11099     ;;
11100
11101   darwin*)
11102   # if libdl is installed we need to link against it
11103     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11104 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11105 if ${ac_cv_lib_dl_dlopen+:} false; then :
11106   $as_echo_n "(cached) " >&6
11107 else
11108   ac_check_lib_save_LIBS=$LIBS
11109 LIBS="-ldl  $LIBS"
11110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11111 /* end confdefs.h.  */
11112
11113 /* Override any GCC internal prototype to avoid an error.
11114    Use char because int might match the return type of a GCC
11115    builtin and then its argument prototype would still apply.  */
11116 #ifdef __cplusplus
11117 extern "C"
11118 #endif
11119 char dlopen ();
11120 int
11121 main ()
11122 {
11123 return dlopen ();
11124   ;
11125   return 0;
11126 }
11127 _ACEOF
11128 if ac_fn_c_try_link "$LINENO"; then :
11129   ac_cv_lib_dl_dlopen=yes
11130 else
11131   ac_cv_lib_dl_dlopen=no
11132 fi
11133 rm -f core conftest.err conftest.$ac_objext \
11134     conftest$ac_exeext conftest.$ac_ext
11135 LIBS=$ac_check_lib_save_LIBS
11136 fi
11137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11138 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11139 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11140   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11141 else
11142
11143     lt_cv_dlopen="dyld"
11144     lt_cv_dlopen_libs=
11145     lt_cv_dlopen_self=yes
11146
11147 fi
11148
11149     ;;
11150
11151   *)
11152     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11153 if test "x$ac_cv_func_shl_load" = xyes; then :
11154   lt_cv_dlopen="shl_load"
11155 else
11156   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11157 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11158 if ${ac_cv_lib_dld_shl_load+:} false; then :
11159   $as_echo_n "(cached) " >&6
11160 else
11161   ac_check_lib_save_LIBS=$LIBS
11162 LIBS="-ldld  $LIBS"
11163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11164 /* end confdefs.h.  */
11165
11166 /* Override any GCC internal prototype to avoid an error.
11167    Use char because int might match the return type of a GCC
11168    builtin and then its argument prototype would still apply.  */
11169 #ifdef __cplusplus
11170 extern "C"
11171 #endif
11172 char shl_load ();
11173 int
11174 main ()
11175 {
11176 return shl_load ();
11177   ;
11178   return 0;
11179 }
11180 _ACEOF
11181 if ac_fn_c_try_link "$LINENO"; then :
11182   ac_cv_lib_dld_shl_load=yes
11183 else
11184   ac_cv_lib_dld_shl_load=no
11185 fi
11186 rm -f core conftest.err conftest.$ac_objext \
11187     conftest$ac_exeext conftest.$ac_ext
11188 LIBS=$ac_check_lib_save_LIBS
11189 fi
11190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11191 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11192 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11193   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11194 else
11195   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11196 if test "x$ac_cv_func_dlopen" = xyes; then :
11197   lt_cv_dlopen="dlopen"
11198 else
11199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11200 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11201 if ${ac_cv_lib_dl_dlopen+:} false; then :
11202   $as_echo_n "(cached) " >&6
11203 else
11204   ac_check_lib_save_LIBS=$LIBS
11205 LIBS="-ldl  $LIBS"
11206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11207 /* end confdefs.h.  */
11208
11209 /* Override any GCC internal prototype to avoid an error.
11210    Use char because int might match the return type of a GCC
11211    builtin and then its argument prototype would still apply.  */
11212 #ifdef __cplusplus
11213 extern "C"
11214 #endif
11215 char dlopen ();
11216 int
11217 main ()
11218 {
11219 return dlopen ();
11220   ;
11221   return 0;
11222 }
11223 _ACEOF
11224 if ac_fn_c_try_link "$LINENO"; then :
11225   ac_cv_lib_dl_dlopen=yes
11226 else
11227   ac_cv_lib_dl_dlopen=no
11228 fi
11229 rm -f core conftest.err conftest.$ac_objext \
11230     conftest$ac_exeext conftest.$ac_ext
11231 LIBS=$ac_check_lib_save_LIBS
11232 fi
11233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11234 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11235 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11236   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11237 else
11238   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11239 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11240 if ${ac_cv_lib_svld_dlopen+:} false; then :
11241   $as_echo_n "(cached) " >&6
11242 else
11243   ac_check_lib_save_LIBS=$LIBS
11244 LIBS="-lsvld  $LIBS"
11245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11246 /* end confdefs.h.  */
11247
11248 /* Override any GCC internal prototype to avoid an error.
11249    Use char because int might match the return type of a GCC
11250    builtin and then its argument prototype would still apply.  */
11251 #ifdef __cplusplus
11252 extern "C"
11253 #endif
11254 char dlopen ();
11255 int
11256 main ()
11257 {
11258 return dlopen ();
11259   ;
11260   return 0;
11261 }
11262 _ACEOF
11263 if ac_fn_c_try_link "$LINENO"; then :
11264   ac_cv_lib_svld_dlopen=yes
11265 else
11266   ac_cv_lib_svld_dlopen=no
11267 fi
11268 rm -f core conftest.err conftest.$ac_objext \
11269     conftest$ac_exeext conftest.$ac_ext
11270 LIBS=$ac_check_lib_save_LIBS
11271 fi
11272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11273 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11274 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11275   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11276 else
11277   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11278 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11279 if ${ac_cv_lib_dld_dld_link+:} false; then :
11280   $as_echo_n "(cached) " >&6
11281 else
11282   ac_check_lib_save_LIBS=$LIBS
11283 LIBS="-ldld  $LIBS"
11284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11285 /* end confdefs.h.  */
11286
11287 /* Override any GCC internal prototype to avoid an error.
11288    Use char because int might match the return type of a GCC
11289    builtin and then its argument prototype would still apply.  */
11290 #ifdef __cplusplus
11291 extern "C"
11292 #endif
11293 char dld_link ();
11294 int
11295 main ()
11296 {
11297 return dld_link ();
11298   ;
11299   return 0;
11300 }
11301 _ACEOF
11302 if ac_fn_c_try_link "$LINENO"; then :
11303   ac_cv_lib_dld_dld_link=yes
11304 else
11305   ac_cv_lib_dld_dld_link=no
11306 fi
11307 rm -f core conftest.err conftest.$ac_objext \
11308     conftest$ac_exeext conftest.$ac_ext
11309 LIBS=$ac_check_lib_save_LIBS
11310 fi
11311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11312 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11313 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11314   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11315 fi
11316
11317
11318 fi
11319
11320
11321 fi
11322
11323
11324 fi
11325
11326
11327 fi
11328
11329
11330 fi
11331
11332     ;;
11333   esac
11334
11335   if test "x$lt_cv_dlopen" != xno; then
11336     enable_dlopen=yes
11337   else
11338     enable_dlopen=no
11339   fi
11340
11341   case $lt_cv_dlopen in
11342   dlopen)
11343     save_CPPFLAGS="$CPPFLAGS"
11344     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11345
11346     save_LDFLAGS="$LDFLAGS"
11347     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11348
11349     save_LIBS="$LIBS"
11350     LIBS="$lt_cv_dlopen_libs $LIBS"
11351
11352     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11353 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11354 if ${lt_cv_dlopen_self+:} false; then :
11355   $as_echo_n "(cached) " >&6
11356 else
11357           if test "$cross_compiling" = yes; then :
11358   lt_cv_dlopen_self=cross
11359 else
11360   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11361   lt_status=$lt_dlunknown
11362   cat > conftest.$ac_ext <<_LT_EOF
11363 #line 11363 "configure"
11364 #include "confdefs.h"
11365
11366 #if HAVE_DLFCN_H
11367 #include <dlfcn.h>
11368 #endif
11369
11370 #include <stdio.h>
11371
11372 #ifdef RTLD_GLOBAL
11373 #  define LT_DLGLOBAL           RTLD_GLOBAL
11374 #else
11375 #  ifdef DL_GLOBAL
11376 #    define LT_DLGLOBAL         DL_GLOBAL
11377 #  else
11378 #    define LT_DLGLOBAL         0
11379 #  endif
11380 #endif
11381
11382 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11383    find out it does not work in some platform. */
11384 #ifndef LT_DLLAZY_OR_NOW
11385 #  ifdef RTLD_LAZY
11386 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11387 #  else
11388 #    ifdef DL_LAZY
11389 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11390 #    else
11391 #      ifdef RTLD_NOW
11392 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11393 #      else
11394 #        ifdef DL_NOW
11395 #          define LT_DLLAZY_OR_NOW      DL_NOW
11396 #        else
11397 #          define LT_DLLAZY_OR_NOW      0
11398 #        endif
11399 #      endif
11400 #    endif
11401 #  endif
11402 #endif
11403
11404 /* When -fvisbility=hidden is used, assume the code has been annotated
11405    correspondingly for the symbols needed.  */
11406 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11407 void fnord () __attribute__((visibility("default")));
11408 #endif
11409
11410 void fnord () { int i=42; }
11411 int main ()
11412 {
11413   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11414   int status = $lt_dlunknown;
11415
11416   if (self)
11417     {
11418       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11419       else
11420         {
11421           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11422           else puts (dlerror ());
11423         }
11424       /* dlclose (self); */
11425     }
11426   else
11427     puts (dlerror ());
11428
11429   return status;
11430 }
11431 _LT_EOF
11432   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11433   (eval $ac_link) 2>&5
11434   ac_status=$?
11435   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11436   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11437     (./conftest; exit; ) >&5 2>/dev/null
11438     lt_status=$?
11439     case x$lt_status in
11440       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11441       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11442       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11443     esac
11444   else :
11445     # compilation failed
11446     lt_cv_dlopen_self=no
11447   fi
11448 fi
11449 rm -fr conftest*
11450
11451
11452 fi
11453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11454 $as_echo "$lt_cv_dlopen_self" >&6; }
11455
11456     if test "x$lt_cv_dlopen_self" = xyes; then
11457       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11458       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11459 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11460 if ${lt_cv_dlopen_self_static+:} false; then :
11461   $as_echo_n "(cached) " >&6
11462 else
11463           if test "$cross_compiling" = yes; then :
11464   lt_cv_dlopen_self_static=cross
11465 else
11466   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11467   lt_status=$lt_dlunknown
11468   cat > conftest.$ac_ext <<_LT_EOF
11469 #line 11469 "configure"
11470 #include "confdefs.h"
11471
11472 #if HAVE_DLFCN_H
11473 #include <dlfcn.h>
11474 #endif
11475
11476 #include <stdio.h>
11477
11478 #ifdef RTLD_GLOBAL
11479 #  define LT_DLGLOBAL           RTLD_GLOBAL
11480 #else
11481 #  ifdef DL_GLOBAL
11482 #    define LT_DLGLOBAL         DL_GLOBAL
11483 #  else
11484 #    define LT_DLGLOBAL         0
11485 #  endif
11486 #endif
11487
11488 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11489    find out it does not work in some platform. */
11490 #ifndef LT_DLLAZY_OR_NOW
11491 #  ifdef RTLD_LAZY
11492 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11493 #  else
11494 #    ifdef DL_LAZY
11495 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11496 #    else
11497 #      ifdef RTLD_NOW
11498 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11499 #      else
11500 #        ifdef DL_NOW
11501 #          define LT_DLLAZY_OR_NOW      DL_NOW
11502 #        else
11503 #          define LT_DLLAZY_OR_NOW      0
11504 #        endif
11505 #      endif
11506 #    endif
11507 #  endif
11508 #endif
11509
11510 /* When -fvisbility=hidden is used, assume the code has been annotated
11511    correspondingly for the symbols needed.  */
11512 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11513 void fnord () __attribute__((visibility("default")));
11514 #endif
11515
11516 void fnord () { int i=42; }
11517 int main ()
11518 {
11519   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11520   int status = $lt_dlunknown;
11521
11522   if (self)
11523     {
11524       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11525       else
11526         {
11527           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11528           else puts (dlerror ());
11529         }
11530       /* dlclose (self); */
11531     }
11532   else
11533     puts (dlerror ());
11534
11535   return status;
11536 }
11537 _LT_EOF
11538   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11539   (eval $ac_link) 2>&5
11540   ac_status=$?
11541   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11542   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11543     (./conftest; exit; ) >&5 2>/dev/null
11544     lt_status=$?
11545     case x$lt_status in
11546       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11547       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11548       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11549     esac
11550   else :
11551     # compilation failed
11552     lt_cv_dlopen_self_static=no
11553   fi
11554 fi
11555 rm -fr conftest*
11556
11557
11558 fi
11559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11560 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11561     fi
11562
11563     CPPFLAGS="$save_CPPFLAGS"
11564     LDFLAGS="$save_LDFLAGS"
11565     LIBS="$save_LIBS"
11566     ;;
11567   esac
11568
11569   case $lt_cv_dlopen_self in
11570   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11571   *) enable_dlopen_self=unknown ;;
11572   esac
11573
11574   case $lt_cv_dlopen_self_static in
11575   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11576   *) enable_dlopen_self_static=unknown ;;
11577   esac
11578 fi
11579
11580
11581
11582
11583
11584
11585
11586
11587
11588
11589
11590
11591
11592
11593
11594
11595
11596 striplib=
11597 old_striplib=
11598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11599 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11600 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11601   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11602   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11604 $as_echo "yes" >&6; }
11605 else
11606 # FIXME - insert some real tests, host_os isn't really good enough
11607   case $host_os in
11608   darwin*)
11609     if test -n "$STRIP" ; then
11610       striplib="$STRIP -x"
11611       old_striplib="$STRIP -S"
11612       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11613 $as_echo "yes" >&6; }
11614     else
11615       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11616 $as_echo "no" >&6; }
11617     fi
11618     ;;
11619   *)
11620     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11621 $as_echo "no" >&6; }
11622     ;;
11623   esac
11624 fi
11625
11626
11627
11628
11629
11630
11631
11632
11633
11634
11635
11636
11637   # Report which library types will actually be built
11638   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11639 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11641 $as_echo "$can_build_shared" >&6; }
11642
11643   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11644 $as_echo_n "checking whether to build shared libraries... " >&6; }
11645   test "$can_build_shared" = "no" && enable_shared=no
11646
11647   # On AIX, shared libraries and static libraries use the same namespace, and
11648   # are all built from PIC.
11649   case $host_os in
11650   aix3*)
11651     test "$enable_shared" = yes && enable_static=no
11652     if test -n "$RANLIB"; then
11653       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11654       postinstall_cmds='$RANLIB $lib'
11655     fi
11656     ;;
11657
11658   aix[4-9]*)
11659     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11660       test "$enable_shared" = yes && enable_static=no
11661     fi
11662     ;;
11663   esac
11664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11665 $as_echo "$enable_shared" >&6; }
11666
11667   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11668 $as_echo_n "checking whether to build static libraries... " >&6; }
11669   # Make sure either enable_shared or enable_static is yes.
11670   test "$enable_shared" = yes || enable_static=yes
11671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11672 $as_echo "$enable_static" >&6; }
11673
11674
11675
11676
11677 fi
11678 ac_ext=c
11679 ac_cpp='$CPP $CPPFLAGS'
11680 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11681 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11682 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11683
11684 CC="$lt_save_CC"
11685
11686
11687
11688
11689
11690
11691
11692
11693
11694
11695
11696
11697
11698         ac_config_commands="$ac_config_commands libtool"
11699
11700
11701
11702
11703 # Only expand once:
11704
11705
11706
11707
11708
11709 case $host in
11710   *-cygwin* | *-mingw*)
11711     # 'host' will be top-level target in the case of a target lib,
11712     # we must compare to with_cross_host to decide if this is a native
11713     # or cross-compiler and select where to install dlls appropriately.
11714     if test -n "$with_cross_host" &&
11715         test x"$with_cross_host" != x"no"; then
11716       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11717     else
11718       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11719     fi
11720     ;;
11721   *)
11722     lt_host_flags=
11723     ;;
11724 esac
11725
11726
11727
11728
11729
11730
11731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11732 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11733     # Check whether --enable-maintainer-mode was given.
11734 if test "${enable_maintainer_mode+set}" = set; then :
11735   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11736 else
11737   USE_MAINTAINER_MODE=no
11738 fi
11739
11740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11741 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11742    if test $USE_MAINTAINER_MODE = yes; then
11743   MAINTAINER_MODE_TRUE=
11744   MAINTAINER_MODE_FALSE='#'
11745 else
11746   MAINTAINER_MODE_TRUE='#'
11747   MAINTAINER_MODE_FALSE=
11748 fi
11749
11750   MAINT=$MAINTAINER_MODE_TRUE
11751
11752
11753
11754 # For libtool versioning info, format is CURRENT:REVISION:AGE
11755 libtool_VERSION=3:0:2
11756
11757
11758 # Check for used threading-model
11759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11760 $as_echo_n "checking for thread model used by GCC... " >&6; }
11761 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11763 $as_echo "$target_thread_file" >&6; }
11764
11765 case "$target" in
11766  *aarch64*)
11767     ac_ext=c
11768 ac_cpp='$CPP $CPPFLAGS'
11769 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11770 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11771 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11772
11773 enable_aarch64_lse=
11774 save_CFLAGS="$CFLAGS"
11775 for real_option in -march=armv8-a+lse; do
11776   # Do the check with the no- prefix removed since gcc silently
11777   # accepts any -Wno-* option on purpose
11778   case $real_option in
11779     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11780     *) option=$real_option ;;
11781   esac
11782   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11783
11784   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11785 $as_echo_n "checking whether $CC supports $option... " >&6; }
11786 if eval \${$as_acx_Woption+:} false; then :
11787   $as_echo_n "(cached) " >&6
11788 else
11789   CFLAGS="$option"
11790     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11791 /* end confdefs.h.  */
11792
11793 int
11794 main ()
11795 {
11796
11797   ;
11798   return 0;
11799 }
11800 _ACEOF
11801 if ac_fn_c_try_compile "$LINENO"; then :
11802   eval "$as_acx_Woption=yes"
11803 else
11804   eval "$as_acx_Woption=no"
11805 fi
11806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11807
11808 fi
11809 eval ac_res=\$$as_acx_Woption
11810                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11811 $as_echo "$ac_res" >&6; }
11812   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11813   enable_aarch64_lse="$enable_aarch64_lse${enable_aarch64_lse:+ }$real_option"
11814 fi
11815   done
11816 CFLAGS="$save_CFLAGS"
11817 ac_ext=c
11818 ac_cpp='$CPP $CPPFLAGS'
11819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11821 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11822
11823
11824     ;;
11825 esac
11826
11827 # Get target configury.
11828 . ${srcdir}/configure.tgt
11829 if test -n "$UNSUPPORTED"; then
11830   as_fn_error $? "Configuration ${target} is unsupported." "$LINENO" 5
11831 fi
11832
11833 # Write out the ifunc resolver arg type.
11834
11835 cat >>confdefs.h <<_ACEOF
11836 #define IFUNC_RESOLVER_ARGS $IFUNC_RESOLVER_ARGS
11837 _ACEOF
11838
11839
11840 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11841 # make silly decisions about what the cpu can do.
11842 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11843
11844 # Check header files.
11845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11846 $as_echo_n "checking for ANSI C header files... " >&6; }
11847 if ${ac_cv_header_stdc+:} false; then :
11848   $as_echo_n "(cached) " >&6
11849 else
11850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11851 /* end confdefs.h.  */
11852 #include <stdlib.h>
11853 #include <stdarg.h>
11854 #include <string.h>
11855 #include <float.h>
11856
11857 int
11858 main ()
11859 {
11860
11861   ;
11862   return 0;
11863 }
11864 _ACEOF
11865 if ac_fn_c_try_compile "$LINENO"; then :
11866   ac_cv_header_stdc=yes
11867 else
11868   ac_cv_header_stdc=no
11869 fi
11870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11871
11872 if test $ac_cv_header_stdc = yes; then
11873   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11874   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11875 /* end confdefs.h.  */
11876 #include <string.h>
11877
11878 _ACEOF
11879 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11880   $EGREP "memchr" >/dev/null 2>&1; then :
11881
11882 else
11883   ac_cv_header_stdc=no
11884 fi
11885 rm -f conftest*
11886
11887 fi
11888
11889 if test $ac_cv_header_stdc = yes; then
11890   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11891   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11892 /* end confdefs.h.  */
11893 #include <stdlib.h>
11894
11895 _ACEOF
11896 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11897   $EGREP "free" >/dev/null 2>&1; then :
11898
11899 else
11900   ac_cv_header_stdc=no
11901 fi
11902 rm -f conftest*
11903
11904 fi
11905
11906 if test $ac_cv_header_stdc = yes; then
11907   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11908   if test "$cross_compiling" = yes; then :
11909   :
11910 else
11911   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11912 /* end confdefs.h.  */
11913 #include <ctype.h>
11914 #include <stdlib.h>
11915 #if ((' ' & 0x0FF) == 0x020)
11916 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11917 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11918 #else
11919 # define ISLOWER(c) \
11920                    (('a' <= (c) && (c) <= 'i') \
11921                      || ('j' <= (c) && (c) <= 'r') \
11922                      || ('s' <= (c) && (c) <= 'z'))
11923 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11924 #endif
11925
11926 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11927 int
11928 main ()
11929 {
11930   int i;
11931   for (i = 0; i < 256; i++)
11932     if (XOR (islower (i), ISLOWER (i))
11933         || toupper (i) != TOUPPER (i))
11934       return 2;
11935   return 0;
11936 }
11937 _ACEOF
11938 if ac_fn_c_try_run "$LINENO"; then :
11939
11940 else
11941   ac_cv_header_stdc=no
11942 fi
11943 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11944   conftest.$ac_objext conftest.beam conftest.$ac_ext
11945 fi
11946
11947 fi
11948 fi
11949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11950 $as_echo "$ac_cv_header_stdc" >&6; }
11951 if test $ac_cv_header_stdc = yes; then
11952
11953 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11954
11955 fi
11956
11957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
11958 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
11959 if ${gcc_cv_header_string+:} false; then :
11960   $as_echo_n "(cached) " >&6
11961 else
11962   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11963 /* end confdefs.h.  */
11964 #include <string.h>
11965 #include <strings.h>
11966 int
11967 main ()
11968 {
11969
11970   ;
11971   return 0;
11972 }
11973 _ACEOF
11974 if ac_fn_c_try_compile "$LINENO"; then :
11975   gcc_cv_header_string=yes
11976 else
11977   gcc_cv_header_string=no
11978 fi
11979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11980 fi
11981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
11982 $as_echo "$gcc_cv_header_string" >&6; }
11983 if test $gcc_cv_header_string = yes; then
11984
11985 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
11986
11987 fi
11988
11989
11990
11991 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
11992
11993 acx_cv_header_stdint=stddef.h
11994 acx_cv_header_stdint_kind="(already complete)"
11995 for i in stdint.h $inttype_headers; do
11996   unset ac_cv_type_uintptr_t
11997   unset ac_cv_type_uintmax_t
11998   unset ac_cv_type_int_least32_t
11999   unset ac_cv_type_int_fast32_t
12000   unset ac_cv_type_uint64_t
12001   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12002   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12003 #include <$i>
12004 "
12005 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12006   acx_cv_header_stdint=$i
12007 else
12008   continue
12009 fi
12010
12011   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12012 #include <$i>
12013 "
12014 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12015
12016 else
12017   acx_cv_header_stdint_kind="(mostly complete)"
12018 fi
12019
12020   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12021 #include <$i>
12022 "
12023 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12024
12025 else
12026   acx_cv_header_stdint_kind="(mostly complete)"
12027 fi
12028
12029   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12030 #include <$i>
12031 "
12032 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12033
12034 else
12035   acx_cv_header_stdint_kind="(mostly complete)"
12036 fi
12037
12038   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12039 #include <$i>
12040 "
12041 if test "x$ac_cv_type_uint64_t" = xyes; then :
12042
12043 else
12044   acx_cv_header_stdint_kind="(lacks uint64_t)"
12045 fi
12046
12047   break
12048 done
12049 if test "$acx_cv_header_stdint" = stddef.h; then
12050   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12051   for i in stdint.h $inttype_headers; do
12052     unset ac_cv_type_uintptr_t
12053     unset ac_cv_type_uint32_t
12054     unset ac_cv_type_uint64_t
12055     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12056     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12057 #include <$i>
12058 "
12059 if test "x$ac_cv_type_uint32_t" = xyes; then :
12060   acx_cv_header_stdint=$i
12061 else
12062   continue
12063 fi
12064
12065     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12066 #include <$i>
12067 "
12068 if test "x$ac_cv_type_uint64_t" = xyes; then :
12069
12070 fi
12071
12072     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12073 #include <$i>
12074 "
12075 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12076
12077 fi
12078
12079     break
12080   done
12081 fi
12082 if test "$acx_cv_header_stdint" = stddef.h; then
12083   acx_cv_header_stdint_kind="(u_intXX_t style)"
12084   for i in sys/types.h $inttype_headers; do
12085     unset ac_cv_type_u_int32_t
12086     unset ac_cv_type_u_int64_t
12087     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12088     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12089 #include <$i>
12090 "
12091 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12092   acx_cv_header_stdint=$i
12093 else
12094   continue
12095 fi
12096
12097     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12098 #include <$i>
12099 "
12100 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12101
12102 fi
12103
12104     break
12105   done
12106 fi
12107 if test "$acx_cv_header_stdint" = stddef.h; then
12108   acx_cv_header_stdint_kind="(using manual detection)"
12109 fi
12110
12111 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12112 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12113 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12114 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12115 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12116
12117 # ----------------- Summarize what we found so far
12118
12119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12120 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12121
12122 case `$as_basename -- gstdint.h ||
12123 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12124          Xgstdint.h : 'X\(//\)$' \| \
12125          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12126 $as_echo X/gstdint.h |
12127     sed '/^.*\/\([^/][^/]*\)\/*$/{
12128             s//\1/
12129             q
12130           }
12131           /^X\/\(\/\/\)$/{
12132             s//\1/
12133             q
12134           }
12135           /^X\/\(\/\).*/{
12136             s//\1/
12137             q
12138           }
12139           s/.*/./; q'` in
12140   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12141 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12142   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12143 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12144   *) ;;
12145 esac
12146
12147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12148 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12149
12150 # ----------------- done included file, check C basic types --------
12151
12152 # Lacking an uintptr_t?  Test size of void *
12153 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12154   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12155 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12156 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12157 # This bug is HP SR number 8606223364.
12158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12159 $as_echo_n "checking size of void *... " >&6; }
12160 if ${ac_cv_sizeof_void_p+:} false; then :
12161   $as_echo_n "(cached) " >&6
12162 else
12163   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12164
12165 else
12166   if test "$ac_cv_type_void_p" = yes; then
12167      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12168 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12169 as_fn_error 77 "cannot compute sizeof (void *)
12170 See \`config.log' for more details" "$LINENO" 5; }
12171    else
12172      ac_cv_sizeof_void_p=0
12173    fi
12174 fi
12175
12176 fi
12177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12178 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12179
12180
12181
12182 cat >>confdefs.h <<_ACEOF
12183 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12184 _ACEOF
12185
12186  ;;
12187 esac
12188
12189 # Lacking an uint64_t?  Test size of long
12190 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
12191   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
12192 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12193 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12194 # This bug is HP SR number 8606223364.
12195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
12196 $as_echo_n "checking size of long... " >&6; }
12197 if ${ac_cv_sizeof_long+:} false; then :
12198   $as_echo_n "(cached) " >&6
12199 else
12200   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
12201
12202 else
12203   if test "$ac_cv_type_long" = yes; then
12204      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12205 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12206 as_fn_error 77 "cannot compute sizeof (long)
12207 See \`config.log' for more details" "$LINENO" 5; }
12208    else
12209      ac_cv_sizeof_long=0
12210    fi
12211 fi
12212
12213 fi
12214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
12215 $as_echo "$ac_cv_sizeof_long" >&6; }
12216
12217
12218
12219 cat >>confdefs.h <<_ACEOF
12220 #define SIZEOF_LONG $ac_cv_sizeof_long
12221 _ACEOF
12222
12223  ;;
12224 esac
12225
12226 if test $acx_cv_header_stdint = stddef.h; then
12227   # Lacking a good header?  Test size of everything and deduce all types.
12228   # The cast to long int works around a bug in the HP C Compiler
12229 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12230 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12231 # This bug is HP SR number 8606223364.
12232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
12233 $as_echo_n "checking size of int... " >&6; }
12234 if ${ac_cv_sizeof_int+:} false; then :
12235   $as_echo_n "(cached) " >&6
12236 else
12237   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12238
12239 else
12240   if test "$ac_cv_type_int" = yes; then
12241      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12242 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12243 as_fn_error 77 "cannot compute sizeof (int)
12244 See \`config.log' for more details" "$LINENO" 5; }
12245    else
12246      ac_cv_sizeof_int=0
12247    fi
12248 fi
12249
12250 fi
12251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12252 $as_echo "$ac_cv_sizeof_int" >&6; }
12253
12254
12255
12256 cat >>confdefs.h <<_ACEOF
12257 #define SIZEOF_INT $ac_cv_sizeof_int
12258 _ACEOF
12259
12260
12261   # The cast to long int works around a bug in the HP C Compiler
12262 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12263 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12264 # This bug is HP SR number 8606223364.
12265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12266 $as_echo_n "checking size of short... " >&6; }
12267 if ${ac_cv_sizeof_short+:} false; then :
12268   $as_echo_n "(cached) " >&6
12269 else
12270   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12271
12272 else
12273   if test "$ac_cv_type_short" = yes; then
12274      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12275 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12276 as_fn_error 77 "cannot compute sizeof (short)
12277 See \`config.log' for more details" "$LINENO" 5; }
12278    else
12279      ac_cv_sizeof_short=0
12280    fi
12281 fi
12282
12283 fi
12284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12285 $as_echo "$ac_cv_sizeof_short" >&6; }
12286
12287
12288
12289 cat >>confdefs.h <<_ACEOF
12290 #define SIZEOF_SHORT $ac_cv_sizeof_short
12291 _ACEOF
12292
12293
12294   # The cast to long int works around a bug in the HP C Compiler
12295 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12296 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12297 # This bug is HP SR number 8606223364.
12298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12299 $as_echo_n "checking size of char... " >&6; }
12300 if ${ac_cv_sizeof_char+:} false; then :
12301   $as_echo_n "(cached) " >&6
12302 else
12303   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12304
12305 else
12306   if test "$ac_cv_type_char" = yes; then
12307      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12308 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12309 as_fn_error 77 "cannot compute sizeof (char)
12310 See \`config.log' for more details" "$LINENO" 5; }
12311    else
12312      ac_cv_sizeof_char=0
12313    fi
12314 fi
12315
12316 fi
12317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12318 $as_echo "$ac_cv_sizeof_char" >&6; }
12319
12320
12321
12322 cat >>confdefs.h <<_ACEOF
12323 #define SIZEOF_CHAR $ac_cv_sizeof_char
12324 _ACEOF
12325
12326
12327
12328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12329 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12330   case "$ac_cv_sizeof_char" in
12331     1) acx_cv_type_int8_t=char ;;
12332     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
12333   esac
12334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12335 $as_echo "$acx_cv_type_int8_t" >&6; }
12336
12337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12338 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12339   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12340     2:*) acx_cv_type_int16_t=int ;;
12341     *:2) acx_cv_type_int16_t=short ;;
12342     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
12343   esac
12344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12345 $as_echo "$acx_cv_type_int16_t" >&6; }
12346
12347   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12348 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12349   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12350     4:*) acx_cv_type_int32_t=int ;;
12351     *:4) acx_cv_type_int32_t=long ;;
12352     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
12353   esac
12354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12355 $as_echo "$acx_cv_type_int32_t" >&6; }
12356 fi
12357
12358 # These tests are here to make the output prettier
12359
12360 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12361   case "$ac_cv_sizeof_long" in
12362     8) acx_cv_type_int64_t=long ;;
12363   esac
12364   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12365 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12367 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12368 fi
12369
12370 # Now we can use the above types
12371
12372 if test "$ac_cv_type_uintptr_t" != yes; then
12373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12374 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12375   case $ac_cv_sizeof_void_p in
12376     2) acx_cv_type_intptr_t=int16_t ;;
12377     4) acx_cv_type_intptr_t=int32_t ;;
12378     8) acx_cv_type_intptr_t=int64_t ;;
12379     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12380   esac
12381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12382 $as_echo "$acx_cv_type_intptr_t" >&6; }
12383 fi
12384
12385 # ----------------- done all checks, emit header -------------
12386 ac_config_commands="$ac_config_commands gstdint.h"
12387
12388
12389
12390 for ac_header in fenv.h
12391 do :
12392   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12393 if test "x$ac_cv_header_fenv_h" = xyes; then :
12394   cat >>confdefs.h <<_ACEOF
12395 #define HAVE_FENV_H 1
12396 _ACEOF
12397
12398 fi
12399
12400 done
12401
12402
12403 # Check for common type sizes
12404
12405   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12406 $as_echo_n "checking for 1 byte integer... " >&6; }
12407 if ${libat_cv_have_mode_QI+:} false; then :
12408   $as_echo_n "(cached) " >&6
12409 else
12410   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12411 /* end confdefs.h.  */
12412 int x __attribute__((mode(QI)));
12413 _ACEOF
12414 if ac_fn_c_try_compile "$LINENO"; then :
12415   libat_cv_have_mode_QI=yes
12416 else
12417   libat_cv_have_mode_QI=no
12418 fi
12419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12420 fi
12421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12422 $as_echo "$libat_cv_have_mode_QI" >&6; }
12423
12424   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12425
12426 cat >>confdefs.h <<_ACEOF
12427 #define HAVE_INT1 $yesno
12428 _ACEOF
12429
12430
12431   if test x$libat_cv_have_mode_QI = xyes; then
12432     SIZES="$SIZES 1"
12433   fi
12434
12435
12436   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12437 $as_echo_n "checking for 2 byte integer... " >&6; }
12438 if ${libat_cv_have_mode_HI+:} false; then :
12439   $as_echo_n "(cached) " >&6
12440 else
12441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12442 /* end confdefs.h.  */
12443 int x __attribute__((mode(HI)));
12444 _ACEOF
12445 if ac_fn_c_try_compile "$LINENO"; then :
12446   libat_cv_have_mode_HI=yes
12447 else
12448   libat_cv_have_mode_HI=no
12449 fi
12450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12451 fi
12452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12453 $as_echo "$libat_cv_have_mode_HI" >&6; }
12454
12455   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12456
12457 cat >>confdefs.h <<_ACEOF
12458 #define HAVE_INT2 $yesno
12459 _ACEOF
12460
12461
12462   if test x$libat_cv_have_mode_HI = xyes; then
12463     SIZES="$SIZES 2"
12464   fi
12465
12466
12467   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12468 $as_echo_n "checking for 4 byte integer... " >&6; }
12469 if ${libat_cv_have_mode_SI+:} false; then :
12470   $as_echo_n "(cached) " >&6
12471 else
12472   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12473 /* end confdefs.h.  */
12474 int x __attribute__((mode(SI)));
12475 _ACEOF
12476 if ac_fn_c_try_compile "$LINENO"; then :
12477   libat_cv_have_mode_SI=yes
12478 else
12479   libat_cv_have_mode_SI=no
12480 fi
12481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12482 fi
12483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12484 $as_echo "$libat_cv_have_mode_SI" >&6; }
12485
12486   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12487
12488 cat >>confdefs.h <<_ACEOF
12489 #define HAVE_INT4 $yesno
12490 _ACEOF
12491
12492
12493   if test x$libat_cv_have_mode_SI = xyes; then
12494     SIZES="$SIZES 4"
12495   fi
12496
12497
12498   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12499 $as_echo_n "checking for 8 byte integer... " >&6; }
12500 if ${libat_cv_have_mode_DI+:} false; then :
12501   $as_echo_n "(cached) " >&6
12502 else
12503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12504 /* end confdefs.h.  */
12505 int x __attribute__((mode(DI)));
12506 _ACEOF
12507 if ac_fn_c_try_compile "$LINENO"; then :
12508   libat_cv_have_mode_DI=yes
12509 else
12510   libat_cv_have_mode_DI=no
12511 fi
12512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12513 fi
12514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12515 $as_echo "$libat_cv_have_mode_DI" >&6; }
12516
12517   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12518
12519 cat >>confdefs.h <<_ACEOF
12520 #define HAVE_INT8 $yesno
12521 _ACEOF
12522
12523
12524   if test x$libat_cv_have_mode_DI = xyes; then
12525     SIZES="$SIZES 8"
12526   fi
12527
12528
12529   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12530 $as_echo_n "checking for 16 byte integer... " >&6; }
12531 if ${libat_cv_have_mode_TI+:} false; then :
12532   $as_echo_n "(cached) " >&6
12533 else
12534   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12535 /* end confdefs.h.  */
12536 int x __attribute__((mode(TI)));
12537 _ACEOF
12538 if ac_fn_c_try_compile "$LINENO"; then :
12539   libat_cv_have_mode_TI=yes
12540 else
12541   libat_cv_have_mode_TI=no
12542 fi
12543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12544 fi
12545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12546 $as_echo "$libat_cv_have_mode_TI" >&6; }
12547
12548   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12549
12550 cat >>confdefs.h <<_ACEOF
12551 #define HAVE_INT16 $yesno
12552 _ACEOF
12553
12554
12555   if test x$libat_cv_have_mode_TI = xyes; then
12556     SIZES="$SIZES 16"
12557   fi
12558
12559
12560
12561 # Check for compiler builtins of atomic operations.
12562
12563   # Do link tests if possible, instead asm tests, limited to some platforms
12564   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12565   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12566   atomic_builtins_link_tests=no
12567   if test x$gcc_no_link != xyes; then
12568     # Can do link tests. Limit to some tested platforms
12569     case "$host" in
12570       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12571         atomic_builtins_link_tests=yes
12572         ;;
12573     esac
12574   fi
12575
12576
12577
12578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12579 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12580 if ${libat_cv_have_at_ldst_1+:} false; then :
12581   $as_echo_n "(cached) " >&6
12582 else
12583
12584     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12585 /* end confdefs.h.  */
12586
12587 int
12588 main ()
12589 {
12590 typedef int T __attribute__((mode(QI)));
12591      T *x; volatile T sink; asm("" : "=g"(x));
12592      sink = __atomic_load_n(x, 0);
12593      __atomic_store_n(x, sink, 0);
12594   ;
12595   return 0;
12596 }
12597 _ACEOF
12598     if test x$atomic_builtins_link_tests = xyes; then
12599       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12600   (eval $ac_link) 2>&5
12601   ac_status=$?
12602   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12603   test $ac_status = 0; }; then
12604         eval libat_cv_have_at_ldst_1=yes
12605       else
12606         eval libat_cv_have_at_ldst_1=no
12607       fi
12608     else
12609       old_CFLAGS="$CFLAGS"
12610       # Compile unoptimized.
12611       CFLAGS="$CFLAGS -O0 -S"
12612       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12613   (eval $ac_compile) 2>&5
12614   ac_status=$?
12615   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12616   test $ac_status = 0; }; then
12617         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12618           eval libat_cv_have_at_ldst_1=no
12619         else
12620           eval libat_cv_have_at_ldst_1=yes
12621         fi
12622       else
12623         eval libat_cv_have_at_ldst_1=no
12624       fi
12625       CFLAGS="$old_CFLAGS"
12626     fi
12627     rm -f conftest*
12628
12629 fi
12630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12631 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12632
12633
12634   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12635
12636 cat >>confdefs.h <<_ACEOF
12637 #define HAVE_ATOMIC_LDST_1 $yesno
12638 _ACEOF
12639
12640
12641
12642
12643
12644
12645
12646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12647 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12648 if ${libat_cv_have_at_ldst_2+:} false; then :
12649   $as_echo_n "(cached) " >&6
12650 else
12651
12652     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12653 /* end confdefs.h.  */
12654
12655 int
12656 main ()
12657 {
12658 typedef int T __attribute__((mode(HI)));
12659      T *x; volatile T sink; asm("" : "=g"(x));
12660      sink = __atomic_load_n(x, 0);
12661      __atomic_store_n(x, sink, 0);
12662   ;
12663   return 0;
12664 }
12665 _ACEOF
12666     if test x$atomic_builtins_link_tests = xyes; then
12667       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12668   (eval $ac_link) 2>&5
12669   ac_status=$?
12670   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12671   test $ac_status = 0; }; then
12672         eval libat_cv_have_at_ldst_2=yes
12673       else
12674         eval libat_cv_have_at_ldst_2=no
12675       fi
12676     else
12677       old_CFLAGS="$CFLAGS"
12678       # Compile unoptimized.
12679       CFLAGS="$CFLAGS -O0 -S"
12680       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12681   (eval $ac_compile) 2>&5
12682   ac_status=$?
12683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12684   test $ac_status = 0; }; then
12685         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12686           eval libat_cv_have_at_ldst_2=no
12687         else
12688           eval libat_cv_have_at_ldst_2=yes
12689         fi
12690       else
12691         eval libat_cv_have_at_ldst_2=no
12692       fi
12693       CFLAGS="$old_CFLAGS"
12694     fi
12695     rm -f conftest*
12696
12697 fi
12698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12699 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12700
12701
12702   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12703
12704 cat >>confdefs.h <<_ACEOF
12705 #define HAVE_ATOMIC_LDST_2 $yesno
12706 _ACEOF
12707
12708
12709
12710
12711
12712
12713
12714   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12715 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12716 if ${libat_cv_have_at_ldst_4+:} false; then :
12717   $as_echo_n "(cached) " >&6
12718 else
12719
12720     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12721 /* end confdefs.h.  */
12722
12723 int
12724 main ()
12725 {
12726 typedef int T __attribute__((mode(SI)));
12727      T *x; volatile T sink; asm("" : "=g"(x));
12728      sink = __atomic_load_n(x, 0);
12729      __atomic_store_n(x, sink, 0);
12730   ;
12731   return 0;
12732 }
12733 _ACEOF
12734     if test x$atomic_builtins_link_tests = xyes; then
12735       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12736   (eval $ac_link) 2>&5
12737   ac_status=$?
12738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12739   test $ac_status = 0; }; then
12740         eval libat_cv_have_at_ldst_4=yes
12741       else
12742         eval libat_cv_have_at_ldst_4=no
12743       fi
12744     else
12745       old_CFLAGS="$CFLAGS"
12746       # Compile unoptimized.
12747       CFLAGS="$CFLAGS -O0 -S"
12748       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12749   (eval $ac_compile) 2>&5
12750   ac_status=$?
12751   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12752   test $ac_status = 0; }; then
12753         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12754           eval libat_cv_have_at_ldst_4=no
12755         else
12756           eval libat_cv_have_at_ldst_4=yes
12757         fi
12758       else
12759         eval libat_cv_have_at_ldst_4=no
12760       fi
12761       CFLAGS="$old_CFLAGS"
12762     fi
12763     rm -f conftest*
12764
12765 fi
12766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12767 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12768
12769
12770   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12771
12772 cat >>confdefs.h <<_ACEOF
12773 #define HAVE_ATOMIC_LDST_4 $yesno
12774 _ACEOF
12775
12776
12777
12778
12779
12780
12781
12782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12783 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12784 if ${libat_cv_have_at_ldst_8+:} false; then :
12785   $as_echo_n "(cached) " >&6
12786 else
12787
12788     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12789 /* end confdefs.h.  */
12790
12791 int
12792 main ()
12793 {
12794 typedef int T __attribute__((mode(DI)));
12795      T *x; volatile T sink; asm("" : "=g"(x));
12796      sink = __atomic_load_n(x, 0);
12797      __atomic_store_n(x, sink, 0);
12798   ;
12799   return 0;
12800 }
12801 _ACEOF
12802     if test x$atomic_builtins_link_tests = xyes; then
12803       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12804   (eval $ac_link) 2>&5
12805   ac_status=$?
12806   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12807   test $ac_status = 0; }; then
12808         eval libat_cv_have_at_ldst_8=yes
12809       else
12810         eval libat_cv_have_at_ldst_8=no
12811       fi
12812     else
12813       old_CFLAGS="$CFLAGS"
12814       # Compile unoptimized.
12815       CFLAGS="$CFLAGS -O0 -S"
12816       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12817   (eval $ac_compile) 2>&5
12818   ac_status=$?
12819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12820   test $ac_status = 0; }; then
12821         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12822           eval libat_cv_have_at_ldst_8=no
12823         else
12824           eval libat_cv_have_at_ldst_8=yes
12825         fi
12826       else
12827         eval libat_cv_have_at_ldst_8=no
12828       fi
12829       CFLAGS="$old_CFLAGS"
12830     fi
12831     rm -f conftest*
12832
12833 fi
12834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12835 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12836
12837
12838   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12839
12840 cat >>confdefs.h <<_ACEOF
12841 #define HAVE_ATOMIC_LDST_8 $yesno
12842 _ACEOF
12843
12844
12845
12846
12847
12848
12849
12850   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12851 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12852 if ${libat_cv_have_at_ldst_16+:} false; then :
12853   $as_echo_n "(cached) " >&6
12854 else
12855
12856     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12857 /* end confdefs.h.  */
12858
12859 int
12860 main ()
12861 {
12862 typedef int T __attribute__((mode(TI)));
12863      T *x; volatile T sink; asm("" : "=g"(x));
12864      sink = __atomic_load_n(x, 0);
12865      __atomic_store_n(x, sink, 0);
12866   ;
12867   return 0;
12868 }
12869 _ACEOF
12870     if test x$atomic_builtins_link_tests = xyes; then
12871       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12872   (eval $ac_link) 2>&5
12873   ac_status=$?
12874   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12875   test $ac_status = 0; }; then
12876         eval libat_cv_have_at_ldst_16=yes
12877       else
12878         eval libat_cv_have_at_ldst_16=no
12879       fi
12880     else
12881       old_CFLAGS="$CFLAGS"
12882       # Compile unoptimized.
12883       CFLAGS="$CFLAGS -O0 -S"
12884       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12885   (eval $ac_compile) 2>&5
12886   ac_status=$?
12887   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12888   test $ac_status = 0; }; then
12889         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12890           eval libat_cv_have_at_ldst_16=no
12891         else
12892           eval libat_cv_have_at_ldst_16=yes
12893         fi
12894       else
12895         eval libat_cv_have_at_ldst_16=no
12896       fi
12897       CFLAGS="$old_CFLAGS"
12898     fi
12899     rm -f conftest*
12900
12901 fi
12902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
12903 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
12904
12905
12906   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
12907
12908 cat >>confdefs.h <<_ACEOF
12909 #define HAVE_ATOMIC_LDST_16 $yesno
12910 _ACEOF
12911
12912
12913
12914
12915
12916
12917
12918
12919   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
12920 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
12921 if ${libat_cv_have_at_tas_1+:} false; then :
12922   $as_echo_n "(cached) " >&6
12923 else
12924
12925     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12926 /* end confdefs.h.  */
12927
12928 int
12929 main ()
12930 {
12931 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12932      __atomic_test_and_set(x, 0);
12933   ;
12934   return 0;
12935 }
12936 _ACEOF
12937     if test x$atomic_builtins_link_tests = xyes; then
12938       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12939   (eval $ac_link) 2>&5
12940   ac_status=$?
12941   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12942   test $ac_status = 0; }; then
12943         eval libat_cv_have_at_tas_1=yes
12944       else
12945         eval libat_cv_have_at_tas_1=no
12946       fi
12947     else
12948       old_CFLAGS="$CFLAGS"
12949       # Compile unoptimized.
12950       CFLAGS="$CFLAGS -O0 -S"
12951       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12952   (eval $ac_compile) 2>&5
12953   ac_status=$?
12954   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12955   test $ac_status = 0; }; then
12956         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12957           eval libat_cv_have_at_tas_1=no
12958         else
12959           eval libat_cv_have_at_tas_1=yes
12960         fi
12961       else
12962         eval libat_cv_have_at_tas_1=no
12963       fi
12964       CFLAGS="$old_CFLAGS"
12965     fi
12966     rm -f conftest*
12967
12968 fi
12969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
12970 $as_echo "$libat_cv_have_at_tas_1" >&6; }
12971
12972
12973   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
12974
12975 cat >>confdefs.h <<_ACEOF
12976 #define HAVE_ATOMIC_TAS_1 $yesno
12977 _ACEOF
12978
12979
12980
12981
12982
12983
12984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
12985 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
12986 if ${libat_cv_have_at_tas_2+:} false; then :
12987   $as_echo_n "(cached) " >&6
12988 else
12989
12990     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12991 /* end confdefs.h.  */
12992
12993 int
12994 main ()
12995 {
12996 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
12997      __atomic_test_and_set(x, 0);
12998   ;
12999   return 0;
13000 }
13001 _ACEOF
13002     if test x$atomic_builtins_link_tests = xyes; then
13003       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13004   (eval $ac_link) 2>&5
13005   ac_status=$?
13006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13007   test $ac_status = 0; }; then
13008         eval libat_cv_have_at_tas_2=yes
13009       else
13010         eval libat_cv_have_at_tas_2=no
13011       fi
13012     else
13013       old_CFLAGS="$CFLAGS"
13014       # Compile unoptimized.
13015       CFLAGS="$CFLAGS -O0 -S"
13016       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13017   (eval $ac_compile) 2>&5
13018   ac_status=$?
13019   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13020   test $ac_status = 0; }; then
13021         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13022           eval libat_cv_have_at_tas_2=no
13023         else
13024           eval libat_cv_have_at_tas_2=yes
13025         fi
13026       else
13027         eval libat_cv_have_at_tas_2=no
13028       fi
13029       CFLAGS="$old_CFLAGS"
13030     fi
13031     rm -f conftest*
13032
13033 fi
13034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
13035 $as_echo "$libat_cv_have_at_tas_2" >&6; }
13036
13037
13038   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
13039
13040 cat >>confdefs.h <<_ACEOF
13041 #define HAVE_ATOMIC_TAS_2 $yesno
13042 _ACEOF
13043
13044
13045
13046
13047
13048
13049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
13050 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
13051 if ${libat_cv_have_at_tas_4+:} false; then :
13052   $as_echo_n "(cached) " >&6
13053 else
13054
13055     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13056 /* end confdefs.h.  */
13057
13058 int
13059 main ()
13060 {
13061 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13062      __atomic_test_and_set(x, 0);
13063   ;
13064   return 0;
13065 }
13066 _ACEOF
13067     if test x$atomic_builtins_link_tests = xyes; then
13068       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13069   (eval $ac_link) 2>&5
13070   ac_status=$?
13071   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13072   test $ac_status = 0; }; then
13073         eval libat_cv_have_at_tas_4=yes
13074       else
13075         eval libat_cv_have_at_tas_4=no
13076       fi
13077     else
13078       old_CFLAGS="$CFLAGS"
13079       # Compile unoptimized.
13080       CFLAGS="$CFLAGS -O0 -S"
13081       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13082   (eval $ac_compile) 2>&5
13083   ac_status=$?
13084   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13085   test $ac_status = 0; }; then
13086         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13087           eval libat_cv_have_at_tas_4=no
13088         else
13089           eval libat_cv_have_at_tas_4=yes
13090         fi
13091       else
13092         eval libat_cv_have_at_tas_4=no
13093       fi
13094       CFLAGS="$old_CFLAGS"
13095     fi
13096     rm -f conftest*
13097
13098 fi
13099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
13100 $as_echo "$libat_cv_have_at_tas_4" >&6; }
13101
13102
13103   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
13104
13105 cat >>confdefs.h <<_ACEOF
13106 #define HAVE_ATOMIC_TAS_4 $yesno
13107 _ACEOF
13108
13109
13110
13111
13112
13113
13114   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
13115 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
13116 if ${libat_cv_have_at_tas_8+:} false; then :
13117   $as_echo_n "(cached) " >&6
13118 else
13119
13120     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13121 /* end confdefs.h.  */
13122
13123 int
13124 main ()
13125 {
13126 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13127      __atomic_test_and_set(x, 0);
13128   ;
13129   return 0;
13130 }
13131 _ACEOF
13132     if test x$atomic_builtins_link_tests = xyes; then
13133       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13134   (eval $ac_link) 2>&5
13135   ac_status=$?
13136   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13137   test $ac_status = 0; }; then
13138         eval libat_cv_have_at_tas_8=yes
13139       else
13140         eval libat_cv_have_at_tas_8=no
13141       fi
13142     else
13143       old_CFLAGS="$CFLAGS"
13144       # Compile unoptimized.
13145       CFLAGS="$CFLAGS -O0 -S"
13146       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13147   (eval $ac_compile) 2>&5
13148   ac_status=$?
13149   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13150   test $ac_status = 0; }; then
13151         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13152           eval libat_cv_have_at_tas_8=no
13153         else
13154           eval libat_cv_have_at_tas_8=yes
13155         fi
13156       else
13157         eval libat_cv_have_at_tas_8=no
13158       fi
13159       CFLAGS="$old_CFLAGS"
13160     fi
13161     rm -f conftest*
13162
13163 fi
13164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
13165 $as_echo "$libat_cv_have_at_tas_8" >&6; }
13166
13167
13168   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
13169
13170 cat >>confdefs.h <<_ACEOF
13171 #define HAVE_ATOMIC_TAS_8 $yesno
13172 _ACEOF
13173
13174
13175
13176
13177
13178
13179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
13180 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
13181 if ${libat_cv_have_at_tas_16+:} false; then :
13182   $as_echo_n "(cached) " >&6
13183 else
13184
13185     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13186 /* end confdefs.h.  */
13187
13188 int
13189 main ()
13190 {
13191 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13192      __atomic_test_and_set(x, 0);
13193   ;
13194   return 0;
13195 }
13196 _ACEOF
13197     if test x$atomic_builtins_link_tests = xyes; then
13198       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13199   (eval $ac_link) 2>&5
13200   ac_status=$?
13201   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13202   test $ac_status = 0; }; then
13203         eval libat_cv_have_at_tas_16=yes
13204       else
13205         eval libat_cv_have_at_tas_16=no
13206       fi
13207     else
13208       old_CFLAGS="$CFLAGS"
13209       # Compile unoptimized.
13210       CFLAGS="$CFLAGS -O0 -S"
13211       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13212   (eval $ac_compile) 2>&5
13213   ac_status=$?
13214   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13215   test $ac_status = 0; }; then
13216         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13217           eval libat_cv_have_at_tas_16=no
13218         else
13219           eval libat_cv_have_at_tas_16=yes
13220         fi
13221       else
13222         eval libat_cv_have_at_tas_16=no
13223       fi
13224       CFLAGS="$old_CFLAGS"
13225     fi
13226     rm -f conftest*
13227
13228 fi
13229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
13230 $as_echo "$libat_cv_have_at_tas_16" >&6; }
13231
13232
13233   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
13234
13235 cat >>confdefs.h <<_ACEOF
13236 #define HAVE_ATOMIC_TAS_16 $yesno
13237 _ACEOF
13238
13239
13240
13241
13242
13243
13244
13245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
13246 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
13247 if ${libat_cv_have_at_exch_1+:} false; then :
13248   $as_echo_n "(cached) " >&6
13249 else
13250
13251     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13252 /* end confdefs.h.  */
13253
13254 int
13255 main ()
13256 {
13257 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13258      __atomic_exchange_n(x, 0, 0);
13259   ;
13260   return 0;
13261 }
13262 _ACEOF
13263     if test x$atomic_builtins_link_tests = xyes; then
13264       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13265   (eval $ac_link) 2>&5
13266   ac_status=$?
13267   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13268   test $ac_status = 0; }; then
13269         eval libat_cv_have_at_exch_1=yes
13270       else
13271         eval libat_cv_have_at_exch_1=no
13272       fi
13273     else
13274       old_CFLAGS="$CFLAGS"
13275       # Compile unoptimized.
13276       CFLAGS="$CFLAGS -O0 -S"
13277       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13278   (eval $ac_compile) 2>&5
13279   ac_status=$?
13280   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13281   test $ac_status = 0; }; then
13282         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13283           eval libat_cv_have_at_exch_1=no
13284         else
13285           eval libat_cv_have_at_exch_1=yes
13286         fi
13287       else
13288         eval libat_cv_have_at_exch_1=no
13289       fi
13290       CFLAGS="$old_CFLAGS"
13291     fi
13292     rm -f conftest*
13293
13294 fi
13295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
13296 $as_echo "$libat_cv_have_at_exch_1" >&6; }
13297
13298
13299   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
13300
13301 cat >>confdefs.h <<_ACEOF
13302 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
13303 _ACEOF
13304
13305
13306
13307
13308
13309
13310   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13311 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13312 if ${libat_cv_have_at_exch_2+:} false; then :
13313   $as_echo_n "(cached) " >&6
13314 else
13315
13316     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13317 /* end confdefs.h.  */
13318
13319 int
13320 main ()
13321 {
13322 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13323      __atomic_exchange_n(x, 0, 0);
13324   ;
13325   return 0;
13326 }
13327 _ACEOF
13328     if test x$atomic_builtins_link_tests = xyes; then
13329       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13330   (eval $ac_link) 2>&5
13331   ac_status=$?
13332   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13333   test $ac_status = 0; }; then
13334         eval libat_cv_have_at_exch_2=yes
13335       else
13336         eval libat_cv_have_at_exch_2=no
13337       fi
13338     else
13339       old_CFLAGS="$CFLAGS"
13340       # Compile unoptimized.
13341       CFLAGS="$CFLAGS -O0 -S"
13342       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13343   (eval $ac_compile) 2>&5
13344   ac_status=$?
13345   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13346   test $ac_status = 0; }; then
13347         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13348           eval libat_cv_have_at_exch_2=no
13349         else
13350           eval libat_cv_have_at_exch_2=yes
13351         fi
13352       else
13353         eval libat_cv_have_at_exch_2=no
13354       fi
13355       CFLAGS="$old_CFLAGS"
13356     fi
13357     rm -f conftest*
13358
13359 fi
13360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13361 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13362
13363
13364   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13365
13366 cat >>confdefs.h <<_ACEOF
13367 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13368 _ACEOF
13369
13370
13371
13372
13373
13374
13375   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13376 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13377 if ${libat_cv_have_at_exch_4+:} false; then :
13378   $as_echo_n "(cached) " >&6
13379 else
13380
13381     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13382 /* end confdefs.h.  */
13383
13384 int
13385 main ()
13386 {
13387 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13388      __atomic_exchange_n(x, 0, 0);
13389   ;
13390   return 0;
13391 }
13392 _ACEOF
13393     if test x$atomic_builtins_link_tests = xyes; then
13394       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13395   (eval $ac_link) 2>&5
13396   ac_status=$?
13397   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13398   test $ac_status = 0; }; then
13399         eval libat_cv_have_at_exch_4=yes
13400       else
13401         eval libat_cv_have_at_exch_4=no
13402       fi
13403     else
13404       old_CFLAGS="$CFLAGS"
13405       # Compile unoptimized.
13406       CFLAGS="$CFLAGS -O0 -S"
13407       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13408   (eval $ac_compile) 2>&5
13409   ac_status=$?
13410   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13411   test $ac_status = 0; }; then
13412         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13413           eval libat_cv_have_at_exch_4=no
13414         else
13415           eval libat_cv_have_at_exch_4=yes
13416         fi
13417       else
13418         eval libat_cv_have_at_exch_4=no
13419       fi
13420       CFLAGS="$old_CFLAGS"
13421     fi
13422     rm -f conftest*
13423
13424 fi
13425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13426 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13427
13428
13429   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13430
13431 cat >>confdefs.h <<_ACEOF
13432 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13433 _ACEOF
13434
13435
13436
13437
13438
13439
13440   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13441 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13442 if ${libat_cv_have_at_exch_8+:} false; then :
13443   $as_echo_n "(cached) " >&6
13444 else
13445
13446     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13447 /* end confdefs.h.  */
13448
13449 int
13450 main ()
13451 {
13452 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13453      __atomic_exchange_n(x, 0, 0);
13454   ;
13455   return 0;
13456 }
13457 _ACEOF
13458     if test x$atomic_builtins_link_tests = xyes; then
13459       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13460   (eval $ac_link) 2>&5
13461   ac_status=$?
13462   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13463   test $ac_status = 0; }; then
13464         eval libat_cv_have_at_exch_8=yes
13465       else
13466         eval libat_cv_have_at_exch_8=no
13467       fi
13468     else
13469       old_CFLAGS="$CFLAGS"
13470       # Compile unoptimized.
13471       CFLAGS="$CFLAGS -O0 -S"
13472       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13473   (eval $ac_compile) 2>&5
13474   ac_status=$?
13475   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13476   test $ac_status = 0; }; then
13477         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13478           eval libat_cv_have_at_exch_8=no
13479         else
13480           eval libat_cv_have_at_exch_8=yes
13481         fi
13482       else
13483         eval libat_cv_have_at_exch_8=no
13484       fi
13485       CFLAGS="$old_CFLAGS"
13486     fi
13487     rm -f conftest*
13488
13489 fi
13490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13491 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13492
13493
13494   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13495
13496 cat >>confdefs.h <<_ACEOF
13497 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13498 _ACEOF
13499
13500
13501
13502
13503
13504
13505   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13506 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13507 if ${libat_cv_have_at_exch_16+:} false; then :
13508   $as_echo_n "(cached) " >&6
13509 else
13510
13511     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13512 /* end confdefs.h.  */
13513
13514 int
13515 main ()
13516 {
13517 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13518      __atomic_exchange_n(x, 0, 0);
13519   ;
13520   return 0;
13521 }
13522 _ACEOF
13523     if test x$atomic_builtins_link_tests = xyes; then
13524       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13525   (eval $ac_link) 2>&5
13526   ac_status=$?
13527   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13528   test $ac_status = 0; }; then
13529         eval libat_cv_have_at_exch_16=yes
13530       else
13531         eval libat_cv_have_at_exch_16=no
13532       fi
13533     else
13534       old_CFLAGS="$CFLAGS"
13535       # Compile unoptimized.
13536       CFLAGS="$CFLAGS -O0 -S"
13537       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13538   (eval $ac_compile) 2>&5
13539   ac_status=$?
13540   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13541   test $ac_status = 0; }; then
13542         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13543           eval libat_cv_have_at_exch_16=no
13544         else
13545           eval libat_cv_have_at_exch_16=yes
13546         fi
13547       else
13548         eval libat_cv_have_at_exch_16=no
13549       fi
13550       CFLAGS="$old_CFLAGS"
13551     fi
13552     rm -f conftest*
13553
13554 fi
13555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13556 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13557
13558
13559   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13560
13561 cat >>confdefs.h <<_ACEOF
13562 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13563 _ACEOF
13564
13565
13566
13567
13568
13569
13570
13571   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13572 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13573 if ${libat_cv_have_at_cas_1+:} false; then :
13574   $as_echo_n "(cached) " >&6
13575 else
13576
13577     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13578 /* end confdefs.h.  */
13579
13580 int
13581 main ()
13582 {
13583 typedef int T __attribute__((mode(QI))); T *x, *y;
13584      asm("" : "=g"(x), "=g"(y));
13585      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13586   ;
13587   return 0;
13588 }
13589 _ACEOF
13590     if test x$atomic_builtins_link_tests = xyes; then
13591       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13592   (eval $ac_link) 2>&5
13593   ac_status=$?
13594   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13595   test $ac_status = 0; }; then
13596         eval libat_cv_have_at_cas_1=yes
13597       else
13598         eval libat_cv_have_at_cas_1=no
13599       fi
13600     else
13601       old_CFLAGS="$CFLAGS"
13602       # Compile unoptimized.
13603       CFLAGS="$CFLAGS -O0 -S"
13604       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13605   (eval $ac_compile) 2>&5
13606   ac_status=$?
13607   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13608   test $ac_status = 0; }; then
13609         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13610           eval libat_cv_have_at_cas_1=no
13611         else
13612           eval libat_cv_have_at_cas_1=yes
13613         fi
13614       else
13615         eval libat_cv_have_at_cas_1=no
13616       fi
13617       CFLAGS="$old_CFLAGS"
13618     fi
13619     rm -f conftest*
13620
13621 fi
13622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13623 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13624
13625
13626   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13627
13628 cat >>confdefs.h <<_ACEOF
13629 #define HAVE_ATOMIC_CAS_1 $yesno
13630 _ACEOF
13631
13632
13633
13634
13635
13636
13637   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13638 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13639 if ${libat_cv_have_at_cas_2+:} false; then :
13640   $as_echo_n "(cached) " >&6
13641 else
13642
13643     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13644 /* end confdefs.h.  */
13645
13646 int
13647 main ()
13648 {
13649 typedef int T __attribute__((mode(HI))); T *x, *y;
13650      asm("" : "=g"(x), "=g"(y));
13651      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13652   ;
13653   return 0;
13654 }
13655 _ACEOF
13656     if test x$atomic_builtins_link_tests = xyes; then
13657       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13658   (eval $ac_link) 2>&5
13659   ac_status=$?
13660   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13661   test $ac_status = 0; }; then
13662         eval libat_cv_have_at_cas_2=yes
13663       else
13664         eval libat_cv_have_at_cas_2=no
13665       fi
13666     else
13667       old_CFLAGS="$CFLAGS"
13668       # Compile unoptimized.
13669       CFLAGS="$CFLAGS -O0 -S"
13670       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13671   (eval $ac_compile) 2>&5
13672   ac_status=$?
13673   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13674   test $ac_status = 0; }; then
13675         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13676           eval libat_cv_have_at_cas_2=no
13677         else
13678           eval libat_cv_have_at_cas_2=yes
13679         fi
13680       else
13681         eval libat_cv_have_at_cas_2=no
13682       fi
13683       CFLAGS="$old_CFLAGS"
13684     fi
13685     rm -f conftest*
13686
13687 fi
13688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13689 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13690
13691
13692   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13693
13694 cat >>confdefs.h <<_ACEOF
13695 #define HAVE_ATOMIC_CAS_2 $yesno
13696 _ACEOF
13697
13698
13699
13700
13701
13702
13703   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13704 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13705 if ${libat_cv_have_at_cas_4+:} false; then :
13706   $as_echo_n "(cached) " >&6
13707 else
13708
13709     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13710 /* end confdefs.h.  */
13711
13712 int
13713 main ()
13714 {
13715 typedef int T __attribute__((mode(SI))); T *x, *y;
13716      asm("" : "=g"(x), "=g"(y));
13717      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13718   ;
13719   return 0;
13720 }
13721 _ACEOF
13722     if test x$atomic_builtins_link_tests = xyes; then
13723       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13724   (eval $ac_link) 2>&5
13725   ac_status=$?
13726   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13727   test $ac_status = 0; }; then
13728         eval libat_cv_have_at_cas_4=yes
13729       else
13730         eval libat_cv_have_at_cas_4=no
13731       fi
13732     else
13733       old_CFLAGS="$CFLAGS"
13734       # Compile unoptimized.
13735       CFLAGS="$CFLAGS -O0 -S"
13736       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13737   (eval $ac_compile) 2>&5
13738   ac_status=$?
13739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13740   test $ac_status = 0; }; then
13741         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13742           eval libat_cv_have_at_cas_4=no
13743         else
13744           eval libat_cv_have_at_cas_4=yes
13745         fi
13746       else
13747         eval libat_cv_have_at_cas_4=no
13748       fi
13749       CFLAGS="$old_CFLAGS"
13750     fi
13751     rm -f conftest*
13752
13753 fi
13754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13755 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13756
13757
13758   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13759
13760 cat >>confdefs.h <<_ACEOF
13761 #define HAVE_ATOMIC_CAS_4 $yesno
13762 _ACEOF
13763
13764
13765
13766
13767
13768
13769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13770 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13771 if ${libat_cv_have_at_cas_8+:} false; then :
13772   $as_echo_n "(cached) " >&6
13773 else
13774
13775     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13776 /* end confdefs.h.  */
13777
13778 int
13779 main ()
13780 {
13781 typedef int T __attribute__((mode(DI))); T *x, *y;
13782      asm("" : "=g"(x), "=g"(y));
13783      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13784   ;
13785   return 0;
13786 }
13787 _ACEOF
13788     if test x$atomic_builtins_link_tests = xyes; then
13789       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13790   (eval $ac_link) 2>&5
13791   ac_status=$?
13792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13793   test $ac_status = 0; }; then
13794         eval libat_cv_have_at_cas_8=yes
13795       else
13796         eval libat_cv_have_at_cas_8=no
13797       fi
13798     else
13799       old_CFLAGS="$CFLAGS"
13800       # Compile unoptimized.
13801       CFLAGS="$CFLAGS -O0 -S"
13802       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13803   (eval $ac_compile) 2>&5
13804   ac_status=$?
13805   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13806   test $ac_status = 0; }; then
13807         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13808           eval libat_cv_have_at_cas_8=no
13809         else
13810           eval libat_cv_have_at_cas_8=yes
13811         fi
13812       else
13813         eval libat_cv_have_at_cas_8=no
13814       fi
13815       CFLAGS="$old_CFLAGS"
13816     fi
13817     rm -f conftest*
13818
13819 fi
13820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13821 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13822
13823
13824   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13825
13826 cat >>confdefs.h <<_ACEOF
13827 #define HAVE_ATOMIC_CAS_8 $yesno
13828 _ACEOF
13829
13830
13831
13832
13833
13834
13835   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13836 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13837 if ${libat_cv_have_at_cas_16+:} false; then :
13838   $as_echo_n "(cached) " >&6
13839 else
13840
13841     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13842 /* end confdefs.h.  */
13843
13844 int
13845 main ()
13846 {
13847 typedef int T __attribute__((mode(TI))); T *x, *y;
13848      asm("" : "=g"(x), "=g"(y));
13849      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13850   ;
13851   return 0;
13852 }
13853 _ACEOF
13854     if test x$atomic_builtins_link_tests = xyes; then
13855       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13856   (eval $ac_link) 2>&5
13857   ac_status=$?
13858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13859   test $ac_status = 0; }; then
13860         eval libat_cv_have_at_cas_16=yes
13861       else
13862         eval libat_cv_have_at_cas_16=no
13863       fi
13864     else
13865       old_CFLAGS="$CFLAGS"
13866       # Compile unoptimized.
13867       CFLAGS="$CFLAGS -O0 -S"
13868       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13869   (eval $ac_compile) 2>&5
13870   ac_status=$?
13871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13872   test $ac_status = 0; }; then
13873         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13874           eval libat_cv_have_at_cas_16=no
13875         else
13876           eval libat_cv_have_at_cas_16=yes
13877         fi
13878       else
13879         eval libat_cv_have_at_cas_16=no
13880       fi
13881       CFLAGS="$old_CFLAGS"
13882     fi
13883     rm -f conftest*
13884
13885 fi
13886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13887 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13888
13889
13890   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
13891
13892 cat >>confdefs.h <<_ACEOF
13893 #define HAVE_ATOMIC_CAS_16 $yesno
13894 _ACEOF
13895
13896
13897
13898
13899
13900
13901
13902   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
13903 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
13904 if ${libat_cv_have_at_fadd_1+:} false; then :
13905   $as_echo_n "(cached) " >&6
13906 else
13907
13908     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13909 /* end confdefs.h.  */
13910
13911 int
13912 main ()
13913 {
13914 typedef int T __attribute__((mode(QI))); T *x, y;
13915      asm("" : "=g"(x), "=g"(y));
13916      __atomic_fetch_add (x, y, 0);
13917      __atomic_add_fetch (x, y, 0);
13918   ;
13919   return 0;
13920 }
13921 _ACEOF
13922     if test x$atomic_builtins_link_tests = xyes; then
13923       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13924   (eval $ac_link) 2>&5
13925   ac_status=$?
13926   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13927   test $ac_status = 0; }; then
13928         eval libat_cv_have_at_fadd_1=yes
13929       else
13930         eval libat_cv_have_at_fadd_1=no
13931       fi
13932     else
13933       old_CFLAGS="$CFLAGS"
13934       # Compile unoptimized.
13935       CFLAGS="$CFLAGS -O0 -S"
13936       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13937   (eval $ac_compile) 2>&5
13938   ac_status=$?
13939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13940   test $ac_status = 0; }; then
13941         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13942           eval libat_cv_have_at_fadd_1=no
13943         else
13944           eval libat_cv_have_at_fadd_1=yes
13945         fi
13946       else
13947         eval libat_cv_have_at_fadd_1=no
13948       fi
13949       CFLAGS="$old_CFLAGS"
13950     fi
13951     rm -f conftest*
13952
13953 fi
13954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
13955 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
13956
13957
13958   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
13959
13960 cat >>confdefs.h <<_ACEOF
13961 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
13962 _ACEOF
13963
13964
13965
13966
13967
13968
13969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
13970 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
13971 if ${libat_cv_have_at_fadd_2+:} false; then :
13972   $as_echo_n "(cached) " >&6
13973 else
13974
13975     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13976 /* end confdefs.h.  */
13977
13978 int
13979 main ()
13980 {
13981 typedef int T __attribute__((mode(HI))); T *x, y;
13982      asm("" : "=g"(x), "=g"(y));
13983      __atomic_fetch_add (x, y, 0);
13984      __atomic_add_fetch (x, y, 0);
13985   ;
13986   return 0;
13987 }
13988 _ACEOF
13989     if test x$atomic_builtins_link_tests = xyes; then
13990       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13991   (eval $ac_link) 2>&5
13992   ac_status=$?
13993   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13994   test $ac_status = 0; }; then
13995         eval libat_cv_have_at_fadd_2=yes
13996       else
13997         eval libat_cv_have_at_fadd_2=no
13998       fi
13999     else
14000       old_CFLAGS="$CFLAGS"
14001       # Compile unoptimized.
14002       CFLAGS="$CFLAGS -O0 -S"
14003       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14004   (eval $ac_compile) 2>&5
14005   ac_status=$?
14006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14007   test $ac_status = 0; }; then
14008         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14009           eval libat_cv_have_at_fadd_2=no
14010         else
14011           eval libat_cv_have_at_fadd_2=yes
14012         fi
14013       else
14014         eval libat_cv_have_at_fadd_2=no
14015       fi
14016       CFLAGS="$old_CFLAGS"
14017     fi
14018     rm -f conftest*
14019
14020 fi
14021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
14022 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
14023
14024
14025   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
14026
14027 cat >>confdefs.h <<_ACEOF
14028 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
14029 _ACEOF
14030
14031
14032
14033
14034
14035
14036   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
14037 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
14038 if ${libat_cv_have_at_fadd_4+:} false; then :
14039   $as_echo_n "(cached) " >&6
14040 else
14041
14042     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14043 /* end confdefs.h.  */
14044
14045 int
14046 main ()
14047 {
14048 typedef int T __attribute__((mode(SI))); T *x, y;
14049      asm("" : "=g"(x), "=g"(y));
14050      __atomic_fetch_add (x, y, 0);
14051      __atomic_add_fetch (x, y, 0);
14052   ;
14053   return 0;
14054 }
14055 _ACEOF
14056     if test x$atomic_builtins_link_tests = xyes; then
14057       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14058   (eval $ac_link) 2>&5
14059   ac_status=$?
14060   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14061   test $ac_status = 0; }; then
14062         eval libat_cv_have_at_fadd_4=yes
14063       else
14064         eval libat_cv_have_at_fadd_4=no
14065       fi
14066     else
14067       old_CFLAGS="$CFLAGS"
14068       # Compile unoptimized.
14069       CFLAGS="$CFLAGS -O0 -S"
14070       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14071   (eval $ac_compile) 2>&5
14072   ac_status=$?
14073   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14074   test $ac_status = 0; }; then
14075         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14076           eval libat_cv_have_at_fadd_4=no
14077         else
14078           eval libat_cv_have_at_fadd_4=yes
14079         fi
14080       else
14081         eval libat_cv_have_at_fadd_4=no
14082       fi
14083       CFLAGS="$old_CFLAGS"
14084     fi
14085     rm -f conftest*
14086
14087 fi
14088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
14089 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
14090
14091
14092   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
14093
14094 cat >>confdefs.h <<_ACEOF
14095 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
14096 _ACEOF
14097
14098
14099
14100
14101
14102
14103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
14104 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
14105 if ${libat_cv_have_at_fadd_8+:} false; then :
14106   $as_echo_n "(cached) " >&6
14107 else
14108
14109     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14110 /* end confdefs.h.  */
14111
14112 int
14113 main ()
14114 {
14115 typedef int T __attribute__((mode(DI))); T *x, y;
14116      asm("" : "=g"(x), "=g"(y));
14117      __atomic_fetch_add (x, y, 0);
14118      __atomic_add_fetch (x, y, 0);
14119   ;
14120   return 0;
14121 }
14122 _ACEOF
14123     if test x$atomic_builtins_link_tests = xyes; then
14124       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14125   (eval $ac_link) 2>&5
14126   ac_status=$?
14127   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14128   test $ac_status = 0; }; then
14129         eval libat_cv_have_at_fadd_8=yes
14130       else
14131         eval libat_cv_have_at_fadd_8=no
14132       fi
14133     else
14134       old_CFLAGS="$CFLAGS"
14135       # Compile unoptimized.
14136       CFLAGS="$CFLAGS -O0 -S"
14137       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14138   (eval $ac_compile) 2>&5
14139   ac_status=$?
14140   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14141   test $ac_status = 0; }; then
14142         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14143           eval libat_cv_have_at_fadd_8=no
14144         else
14145           eval libat_cv_have_at_fadd_8=yes
14146         fi
14147       else
14148         eval libat_cv_have_at_fadd_8=no
14149       fi
14150       CFLAGS="$old_CFLAGS"
14151     fi
14152     rm -f conftest*
14153
14154 fi
14155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
14156 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
14157
14158
14159   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
14160
14161 cat >>confdefs.h <<_ACEOF
14162 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
14163 _ACEOF
14164
14165
14166
14167
14168
14169
14170   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
14171 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
14172 if ${libat_cv_have_at_fadd_16+:} false; then :
14173   $as_echo_n "(cached) " >&6
14174 else
14175
14176     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14177 /* end confdefs.h.  */
14178
14179 int
14180 main ()
14181 {
14182 typedef int T __attribute__((mode(TI))); T *x, y;
14183      asm("" : "=g"(x), "=g"(y));
14184      __atomic_fetch_add (x, y, 0);
14185      __atomic_add_fetch (x, y, 0);
14186   ;
14187   return 0;
14188 }
14189 _ACEOF
14190     if test x$atomic_builtins_link_tests = xyes; then
14191       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14192   (eval $ac_link) 2>&5
14193   ac_status=$?
14194   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14195   test $ac_status = 0; }; then
14196         eval libat_cv_have_at_fadd_16=yes
14197       else
14198         eval libat_cv_have_at_fadd_16=no
14199       fi
14200     else
14201       old_CFLAGS="$CFLAGS"
14202       # Compile unoptimized.
14203       CFLAGS="$CFLAGS -O0 -S"
14204       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14205   (eval $ac_compile) 2>&5
14206   ac_status=$?
14207   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14208   test $ac_status = 0; }; then
14209         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14210           eval libat_cv_have_at_fadd_16=no
14211         else
14212           eval libat_cv_have_at_fadd_16=yes
14213         fi
14214       else
14215         eval libat_cv_have_at_fadd_16=no
14216       fi
14217       CFLAGS="$old_CFLAGS"
14218     fi
14219     rm -f conftest*
14220
14221 fi
14222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
14223 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
14224
14225
14226   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
14227
14228 cat >>confdefs.h <<_ACEOF
14229 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
14230 _ACEOF
14231
14232
14233
14234
14235
14236
14237
14238   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
14239 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
14240 if ${libat_cv_have_at_fop_1+:} false; then :
14241   $as_echo_n "(cached) " >&6
14242 else
14243
14244     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14245 /* end confdefs.h.  */
14246
14247 int
14248 main ()
14249 {
14250 typedef int T __attribute__((mode(QI))); T *x, y;
14251      asm("" : "=g"(x), "=g"(y));
14252      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14253      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14254      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14255      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14256      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14257      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14258   ;
14259   return 0;
14260 }
14261 _ACEOF
14262     if test x$atomic_builtins_link_tests = xyes; then
14263       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14264   (eval $ac_link) 2>&5
14265   ac_status=$?
14266   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14267   test $ac_status = 0; }; then
14268         eval libat_cv_have_at_fop_1=yes
14269       else
14270         eval libat_cv_have_at_fop_1=no
14271       fi
14272     else
14273       old_CFLAGS="$CFLAGS"
14274       # Compile unoptimized.
14275       CFLAGS="$CFLAGS -O0 -S"
14276       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14277   (eval $ac_compile) 2>&5
14278   ac_status=$?
14279   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14280   test $ac_status = 0; }; then
14281         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14282           eval libat_cv_have_at_fop_1=no
14283         else
14284           eval libat_cv_have_at_fop_1=yes
14285         fi
14286       else
14287         eval libat_cv_have_at_fop_1=no
14288       fi
14289       CFLAGS="$old_CFLAGS"
14290     fi
14291     rm -f conftest*
14292
14293 fi
14294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
14295 $as_echo "$libat_cv_have_at_fop_1" >&6; }
14296
14297
14298   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
14299
14300 cat >>confdefs.h <<_ACEOF
14301 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
14302 _ACEOF
14303
14304
14305
14306
14307
14308
14309   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14310 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14311 if ${libat_cv_have_at_fop_2+:} false; then :
14312   $as_echo_n "(cached) " >&6
14313 else
14314
14315     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14316 /* end confdefs.h.  */
14317
14318 int
14319 main ()
14320 {
14321 typedef int T __attribute__((mode(HI))); T *x, y;
14322      asm("" : "=g"(x), "=g"(y));
14323      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14324      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14325      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14326      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14327      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14328      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14329   ;
14330   return 0;
14331 }
14332 _ACEOF
14333     if test x$atomic_builtins_link_tests = xyes; then
14334       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14335   (eval $ac_link) 2>&5
14336   ac_status=$?
14337   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14338   test $ac_status = 0; }; then
14339         eval libat_cv_have_at_fop_2=yes
14340       else
14341         eval libat_cv_have_at_fop_2=no
14342       fi
14343     else
14344       old_CFLAGS="$CFLAGS"
14345       # Compile unoptimized.
14346       CFLAGS="$CFLAGS -O0 -S"
14347       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14348   (eval $ac_compile) 2>&5
14349   ac_status=$?
14350   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14351   test $ac_status = 0; }; then
14352         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14353           eval libat_cv_have_at_fop_2=no
14354         else
14355           eval libat_cv_have_at_fop_2=yes
14356         fi
14357       else
14358         eval libat_cv_have_at_fop_2=no
14359       fi
14360       CFLAGS="$old_CFLAGS"
14361     fi
14362     rm -f conftest*
14363
14364 fi
14365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14366 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14367
14368
14369   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14370
14371 cat >>confdefs.h <<_ACEOF
14372 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14373 _ACEOF
14374
14375
14376
14377
14378
14379
14380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14381 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14382 if ${libat_cv_have_at_fop_4+:} false; then :
14383   $as_echo_n "(cached) " >&6
14384 else
14385
14386     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14387 /* end confdefs.h.  */
14388
14389 int
14390 main ()
14391 {
14392 typedef int T __attribute__((mode(SI))); T *x, y;
14393      asm("" : "=g"(x), "=g"(y));
14394      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14395      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14396      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14397      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14398      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14399      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14400   ;
14401   return 0;
14402 }
14403 _ACEOF
14404     if test x$atomic_builtins_link_tests = xyes; then
14405       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14406   (eval $ac_link) 2>&5
14407   ac_status=$?
14408   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14409   test $ac_status = 0; }; then
14410         eval libat_cv_have_at_fop_4=yes
14411       else
14412         eval libat_cv_have_at_fop_4=no
14413       fi
14414     else
14415       old_CFLAGS="$CFLAGS"
14416       # Compile unoptimized.
14417       CFLAGS="$CFLAGS -O0 -S"
14418       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14419   (eval $ac_compile) 2>&5
14420   ac_status=$?
14421   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14422   test $ac_status = 0; }; then
14423         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14424           eval libat_cv_have_at_fop_4=no
14425         else
14426           eval libat_cv_have_at_fop_4=yes
14427         fi
14428       else
14429         eval libat_cv_have_at_fop_4=no
14430       fi
14431       CFLAGS="$old_CFLAGS"
14432     fi
14433     rm -f conftest*
14434
14435 fi
14436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14437 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14438
14439
14440   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14441
14442 cat >>confdefs.h <<_ACEOF
14443 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14444 _ACEOF
14445
14446
14447
14448
14449
14450
14451   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14452 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14453 if ${libat_cv_have_at_fop_8+:} false; then :
14454   $as_echo_n "(cached) " >&6
14455 else
14456
14457     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14458 /* end confdefs.h.  */
14459
14460 int
14461 main ()
14462 {
14463 typedef int T __attribute__((mode(DI))); T *x, y;
14464      asm("" : "=g"(x), "=g"(y));
14465      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14466      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14467      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14468      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14469      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14470      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14471   ;
14472   return 0;
14473 }
14474 _ACEOF
14475     if test x$atomic_builtins_link_tests = xyes; then
14476       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14477   (eval $ac_link) 2>&5
14478   ac_status=$?
14479   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14480   test $ac_status = 0; }; then
14481         eval libat_cv_have_at_fop_8=yes
14482       else
14483         eval libat_cv_have_at_fop_8=no
14484       fi
14485     else
14486       old_CFLAGS="$CFLAGS"
14487       # Compile unoptimized.
14488       CFLAGS="$CFLAGS -O0 -S"
14489       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14490   (eval $ac_compile) 2>&5
14491   ac_status=$?
14492   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14493   test $ac_status = 0; }; then
14494         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14495           eval libat_cv_have_at_fop_8=no
14496         else
14497           eval libat_cv_have_at_fop_8=yes
14498         fi
14499       else
14500         eval libat_cv_have_at_fop_8=no
14501       fi
14502       CFLAGS="$old_CFLAGS"
14503     fi
14504     rm -f conftest*
14505
14506 fi
14507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14508 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14509
14510
14511   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14512
14513 cat >>confdefs.h <<_ACEOF
14514 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14515 _ACEOF
14516
14517
14518
14519
14520
14521
14522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14523 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14524 if ${libat_cv_have_at_fop_16+:} false; then :
14525   $as_echo_n "(cached) " >&6
14526 else
14527
14528     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14529 /* end confdefs.h.  */
14530
14531 int
14532 main ()
14533 {
14534 typedef int T __attribute__((mode(TI))); T *x, y;
14535      asm("" : "=g"(x), "=g"(y));
14536      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14537      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14538      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14539      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14540      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14541      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14542   ;
14543   return 0;
14544 }
14545 _ACEOF
14546     if test x$atomic_builtins_link_tests = xyes; then
14547       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14548   (eval $ac_link) 2>&5
14549   ac_status=$?
14550   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14551   test $ac_status = 0; }; then
14552         eval libat_cv_have_at_fop_16=yes
14553       else
14554         eval libat_cv_have_at_fop_16=no
14555       fi
14556     else
14557       old_CFLAGS="$CFLAGS"
14558       # Compile unoptimized.
14559       CFLAGS="$CFLAGS -O0 -S"
14560       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14561   (eval $ac_compile) 2>&5
14562   ac_status=$?
14563   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14564   test $ac_status = 0; }; then
14565         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14566           eval libat_cv_have_at_fop_16=no
14567         else
14568           eval libat_cv_have_at_fop_16=yes
14569         fi
14570       else
14571         eval libat_cv_have_at_fop_16=no
14572       fi
14573       CFLAGS="$old_CFLAGS"
14574     fi
14575     rm -f conftest*
14576
14577 fi
14578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14579 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14580
14581
14582   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14583
14584 cat >>confdefs.h <<_ACEOF
14585 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14586 _ACEOF
14587
14588
14589
14590
14591
14592
14593  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14594 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14595 if ${ac_cv_c_bigendian+:} false; then :
14596   $as_echo_n "(cached) " >&6
14597 else
14598   ac_cv_c_bigendian=unknown
14599     # See if we're dealing with a universal compiler.
14600     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14601 /* end confdefs.h.  */
14602 #ifndef __APPLE_CC__
14603                not a universal capable compiler
14604              #endif
14605              typedef int dummy;
14606
14607 _ACEOF
14608 if ac_fn_c_try_compile "$LINENO"; then :
14609
14610         # Check for potential -arch flags.  It is not universal unless
14611         # there are at least two -arch flags with different values.
14612         ac_arch=
14613         ac_prev=
14614         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14615          if test -n "$ac_prev"; then
14616            case $ac_word in
14617              i?86 | x86_64 | ppc | ppc64)
14618                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14619                  ac_arch=$ac_word
14620                else
14621                  ac_cv_c_bigendian=universal
14622                  break
14623                fi
14624                ;;
14625            esac
14626            ac_prev=
14627          elif test "x$ac_word" = "x-arch"; then
14628            ac_prev=arch
14629          fi
14630        done
14631 fi
14632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14633     if test $ac_cv_c_bigendian = unknown; then
14634       # See if sys/param.h defines the BYTE_ORDER macro.
14635       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14636 /* end confdefs.h.  */
14637 #include <sys/types.h>
14638              #include <sys/param.h>
14639
14640 int
14641 main ()
14642 {
14643 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14644                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14645                      && LITTLE_ENDIAN)
14646               bogus endian macros
14647              #endif
14648
14649   ;
14650   return 0;
14651 }
14652 _ACEOF
14653 if ac_fn_c_try_compile "$LINENO"; then :
14654   # It does; now see whether it defined to BIG_ENDIAN or not.
14655          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14656 /* end confdefs.h.  */
14657 #include <sys/types.h>
14658                 #include <sys/param.h>
14659
14660 int
14661 main ()
14662 {
14663 #if BYTE_ORDER != BIG_ENDIAN
14664                  not big endian
14665                 #endif
14666
14667   ;
14668   return 0;
14669 }
14670 _ACEOF
14671 if ac_fn_c_try_compile "$LINENO"; then :
14672   ac_cv_c_bigendian=yes
14673 else
14674   ac_cv_c_bigendian=no
14675 fi
14676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14677 fi
14678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14679     fi
14680     if test $ac_cv_c_bigendian = unknown; then
14681       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14682       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14683 /* end confdefs.h.  */
14684 #include <limits.h>
14685
14686 int
14687 main ()
14688 {
14689 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14690               bogus endian macros
14691              #endif
14692
14693   ;
14694   return 0;
14695 }
14696 _ACEOF
14697 if ac_fn_c_try_compile "$LINENO"; then :
14698   # It does; now see whether it defined to _BIG_ENDIAN or not.
14699          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14700 /* end confdefs.h.  */
14701 #include <limits.h>
14702
14703 int
14704 main ()
14705 {
14706 #ifndef _BIG_ENDIAN
14707                  not big endian
14708                 #endif
14709
14710   ;
14711   return 0;
14712 }
14713 _ACEOF
14714 if ac_fn_c_try_compile "$LINENO"; then :
14715   ac_cv_c_bigendian=yes
14716 else
14717   ac_cv_c_bigendian=no
14718 fi
14719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14720 fi
14721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14722     fi
14723     if test $ac_cv_c_bigendian = unknown; then
14724       # Compile a test program.
14725       if test "$cross_compiling" = yes; then :
14726   # Try to guess by grepping values from an object file.
14727          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14728 /* end confdefs.h.  */
14729 short int ascii_mm[] =
14730                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14731                 short int ascii_ii[] =
14732                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14733                 int use_ascii (int i) {
14734                   return ascii_mm[i] + ascii_ii[i];
14735                 }
14736                 short int ebcdic_ii[] =
14737                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14738                 short int ebcdic_mm[] =
14739                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14740                 int use_ebcdic (int i) {
14741                   return ebcdic_mm[i] + ebcdic_ii[i];
14742                 }
14743                 extern int foo;
14744
14745 int
14746 main ()
14747 {
14748 return use_ascii (foo) == use_ebcdic (foo);
14749   ;
14750   return 0;
14751 }
14752 _ACEOF
14753 if ac_fn_c_try_compile "$LINENO"; then :
14754   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14755               ac_cv_c_bigendian=yes
14756             fi
14757             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14758               if test "$ac_cv_c_bigendian" = unknown; then
14759                 ac_cv_c_bigendian=no
14760               else
14761                 # finding both strings is unlikely to happen, but who knows?
14762                 ac_cv_c_bigendian=unknown
14763               fi
14764             fi
14765 fi
14766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14767 else
14768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14769 /* end confdefs.h.  */
14770 $ac_includes_default
14771 int
14772 main ()
14773 {
14774
14775              /* Are we little or big endian?  From Harbison&Steele.  */
14776              union
14777              {
14778                long int l;
14779                char c[sizeof (long int)];
14780              } u;
14781              u.l = 1;
14782              return u.c[sizeof (long int) - 1] == 1;
14783
14784   ;
14785   return 0;
14786 }
14787 _ACEOF
14788 if ac_fn_c_try_run "$LINENO"; then :
14789   ac_cv_c_bigendian=no
14790 else
14791   ac_cv_c_bigendian=yes
14792 fi
14793 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14794   conftest.$ac_objext conftest.beam conftest.$ac_ext
14795 fi
14796
14797     fi
14798 fi
14799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14800 $as_echo "$ac_cv_c_bigendian" >&6; }
14801  case $ac_cv_c_bigendian in #(
14802    yes)
14803      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14804 ;; #(
14805    no)
14806       ;; #(
14807    universal)
14808
14809 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14810
14811      ;; #(
14812    *)
14813      as_fn_error $? "unknown endianness
14814  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14815  esac
14816
14817 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14818
14819
14820
14821   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14822 $as_echo_n "checking for the word size... " >&6; }
14823 if ${libat_cv_wordsize+:} false; then :
14824   $as_echo_n "(cached) " >&6
14825 else
14826   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14827
14828 else
14829   as_fn_error $? "Could not determine word size." "$LINENO" 5
14830 fi
14831
14832 fi
14833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14834 $as_echo "$libat_cv_wordsize" >&6; }
14835
14836 cat >>confdefs.h <<_ACEOF
14837 #define WORDSIZE $libat_cv_wordsize
14838 _ACEOF
14839
14840
14841
14842 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
14843 # In case the pthread.h system header is not found, this test will fail.
14844 case " $config_path " in
14845  *" posix "*)
14846   XPCFLAGS=""
14847   CFLAGS="$CFLAGS -pthread"
14848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14849 /* end confdefs.h.  */
14850 #include <pthread.h>
14851       void *g(void *d) { return NULL; }
14852 int
14853 main ()
14854 {
14855 pthread_t t; pthread_create(&t,NULL,g,NULL);
14856   ;
14857   return 0;
14858 }
14859 _ACEOF
14860 if ac_fn_c_try_link "$LINENO"; then :
14861   XPCFLAGS=" -pthread"
14862 else
14863   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
14864      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14865 /* end confdefs.h.  */
14866 #include <pthread.h>
14867         void *g(void *d) { return NULL; }
14868 int
14869 main ()
14870 {
14871 pthread_t t; pthread_create(&t,NULL,g,NULL);
14872   ;
14873   return 0;
14874 }
14875 _ACEOF
14876 if ac_fn_c_try_link "$LINENO"; then :
14877
14878 else
14879   as_fn_error $? "Pthreads are required to build libatomic" "$LINENO" 5
14880 fi
14881 rm -f core conftest.err conftest.$ac_objext \
14882     conftest$ac_exeext conftest.$ac_ext
14883 fi
14884 rm -f core conftest.err conftest.$ac_objext \
14885     conftest$ac_exeext conftest.$ac_ext
14886   CFLAGS="$save_CFLAGS $XPCFLAGS"
14887   ;;
14888 esac
14889
14890 # See what sort of export controls are available.
14891
14892   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
14893 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
14894 if ${libat_cv_have_attribute_visibility+:} false; then :
14895   $as_echo_n "(cached) " >&6
14896 else
14897
14898   save_CFLAGS="$CFLAGS"
14899   CFLAGS="$CFLAGS -Werror"
14900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14901 /* end confdefs.h.  */
14902 void __attribute__((visibility("hidden"))) foo(void) { }
14903 int
14904 main ()
14905 {
14906
14907   ;
14908   return 0;
14909 }
14910 _ACEOF
14911 if ac_fn_c_try_compile "$LINENO"; then :
14912   libat_cv_have_attribute_visibility=yes
14913 else
14914   libat_cv_have_attribute_visibility=no
14915 fi
14916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14917   CFLAGS="$save_CFLAGS"
14918 fi
14919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
14920 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
14921   if test $libat_cv_have_attribute_visibility = yes; then
14922
14923 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
14924
14925   fi
14926
14927   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
14928 $as_echo_n "checking whether the target supports dllexport... " >&6; }
14929 if ${libat_cv_have_attribute_dllexport+:} false; then :
14930   $as_echo_n "(cached) " >&6
14931 else
14932
14933   save_CFLAGS="$CFLAGS"
14934   CFLAGS="$CFLAGS -Werror"
14935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14936 /* end confdefs.h.  */
14937 void __attribute__((dllexport)) foo(void) { }
14938 int
14939 main ()
14940 {
14941
14942   ;
14943   return 0;
14944 }
14945 _ACEOF
14946 if ac_fn_c_try_compile "$LINENO"; then :
14947   libat_cv_have_attribute_dllexport=yes
14948 else
14949   libat_cv_have_attribute_dllexport=no
14950 fi
14951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14952   CFLAGS="$save_CFLAGS"
14953 fi
14954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
14955 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
14956   if test $libat_cv_have_attribute_dllexport = yes; then
14957
14958 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
14959
14960   fi
14961
14962   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
14963 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
14964 if ${libat_cv_have_attribute_alias+:} false; then :
14965   $as_echo_n "(cached) " >&6
14966 else
14967
14968   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14969 /* end confdefs.h.  */
14970
14971 void foo(void) { }
14972 extern void bar(void) __attribute__((alias("foo")));
14973 int
14974 main ()
14975 {
14976 bar();
14977   ;
14978   return 0;
14979 }
14980 _ACEOF
14981 if ac_fn_c_try_link "$LINENO"; then :
14982   libat_cv_have_attribute_alias=yes
14983 else
14984   libat_cv_have_attribute_alias=no
14985 fi
14986 rm -f core conftest.err conftest.$ac_objext \
14987     conftest$ac_exeext conftest.$ac_ext
14988 fi
14989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
14990 $as_echo "$libat_cv_have_attribute_alias" >&6; }
14991   if test $libat_cv_have_attribute_alias = yes; then
14992
14993 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
14994
14995   fi
14996 if test x$try_ifunc = xyes; then
14997
14998   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
14999 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
15000 if ${libat_cv_have_ifunc+:} false; then :
15001   $as_echo_n "(cached) " >&6
15002 else
15003
15004   save_CFLAGS="$CFLAGS"
15005   CFLAGS="$CFLAGS -Werror"
15006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15007 /* end confdefs.h.  */
15008
15009     int foo_alt(void) { return 0; }
15010     typedef int F (void);
15011     F *foo_sel(void) { return foo_alt; }
15012     int foo(void) __attribute__((ifunc("foo_sel")));
15013 int
15014 main ()
15015 {
15016 return foo();
15017   ;
15018   return 0;
15019 }
15020 _ACEOF
15021 if ac_fn_c_try_link "$LINENO"; then :
15022   libat_cv_have_ifunc=yes
15023 else
15024   libat_cv_have_ifunc=no
15025 fi
15026 rm -f core conftest.err conftest.$ac_objext \
15027     conftest$ac_exeext conftest.$ac_ext
15028 fi
15029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
15030 $as_echo "$libat_cv_have_ifunc" >&6; }
15031
15032   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
15033
15034 cat >>confdefs.h <<_ACEOF
15035 #define HAVE_IFUNC $yesno
15036 _ACEOF
15037
15038
15039
15040 fi
15041
15042 # Check linker support.
15043
15044
15045 # Check whether --with-gnu-ld was given.
15046 if test "${with_gnu_ld+set}" = set; then :
15047   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
15048 else
15049   with_gnu_ld=no
15050 fi
15051
15052 ac_prog=ld
15053 if test "$GCC" = yes; then
15054   # Check if gcc -print-prog-name=ld gives a path.
15055   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
15056 $as_echo_n "checking for ld used by $CC... " >&6; }
15057   case $host in
15058   *-*-mingw*)
15059     # gcc leaves a trailing carriage return which upsets mingw
15060     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
15061   *)
15062     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
15063   esac
15064   case $ac_prog in
15065     # Accept absolute paths.
15066     [\\/]* | ?:[\\/]*)
15067       re_direlt='/[^/][^/]*/\.\./'
15068       # Canonicalize the pathname of ld
15069       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
15070       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
15071         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
15072       done
15073       test -z "$LD" && LD="$ac_prog"
15074       ;;
15075   "")
15076     # If it fails, then pretend we aren't using GCC.
15077     ac_prog=ld
15078     ;;
15079   *)
15080     # If it is relative, then search for the first ld in PATH.
15081     with_gnu_ld=unknown
15082     ;;
15083   esac
15084 elif test "$with_gnu_ld" = yes; then
15085   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
15086 $as_echo_n "checking for GNU ld... " >&6; }
15087 else
15088   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
15089 $as_echo_n "checking for non-GNU ld... " >&6; }
15090 fi
15091 if ${lt_cv_path_LD+:} false; then :
15092   $as_echo_n "(cached) " >&6
15093 else
15094   if test -z "$LD"; then
15095   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15096   for ac_dir in $PATH; do
15097     IFS="$lt_save_ifs"
15098     test -z "$ac_dir" && ac_dir=.
15099     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
15100       lt_cv_path_LD="$ac_dir/$ac_prog"
15101       # Check to see if the program is GNU ld.  I'd rather use --version,
15102       # but apparently some variants of GNU ld only accept -v.
15103       # Break only if it was the GNU/non-GNU ld that we prefer.
15104       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
15105       *GNU* | *'with BFD'*)
15106         test "$with_gnu_ld" != no && break
15107         ;;
15108       *)
15109         test "$with_gnu_ld" != yes && break
15110         ;;
15111       esac
15112     fi
15113   done
15114   IFS="$lt_save_ifs"
15115 else
15116   lt_cv_path_LD="$LD" # Let the user override the test with a path.
15117 fi
15118 fi
15119
15120 LD="$lt_cv_path_LD"
15121 if test -n "$LD"; then
15122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
15123 $as_echo "$LD" >&6; }
15124 else
15125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15126 $as_echo "no" >&6; }
15127 fi
15128 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
15129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
15130 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
15131 if ${lt_cv_prog_gnu_ld+:} false; then :
15132   $as_echo_n "(cached) " >&6
15133 else
15134   # I'd rather use --version here, but apparently some GNU lds only accept -v.
15135 case `$LD -v 2>&1 </dev/null` in
15136 *GNU* | *'with BFD'*)
15137   lt_cv_prog_gnu_ld=yes
15138   ;;
15139 *)
15140   lt_cv_prog_gnu_ld=no
15141   ;;
15142 esac
15143 fi
15144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
15145 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
15146 with_gnu_ld=$lt_cv_prog_gnu_ld
15147
15148
15149
15150
15151
15152
15153
15154   # If we're not using GNU ld, then there's no point in even trying these
15155   # tests.  Check for that first.  We should have already tested for gld
15156   # by now (in libtool), but require it now just to be safe...
15157   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
15158   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
15159
15160
15161
15162   # The name set by libtool depends on the version of libtool.  Shame on us
15163   # for depending on an impl detail, but c'est la vie.  Older versions used
15164   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
15165   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
15166   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
15167   # set (hence we're using an older libtool), then set it.
15168   if test x${with_gnu_ld+set} != xset; then
15169     if test x${ac_cv_prog_gnu_ld+set} != xset; then
15170       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
15171       with_gnu_ld=no
15172     else
15173       with_gnu_ld=$ac_cv_prog_gnu_ld
15174     fi
15175   fi
15176
15177   # Start by getting the version number.  I think the libtool test already
15178   # does some of this, but throws away the result.
15179   libat_ld_is_gold=no
15180   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
15181     libat_ld_is_gold=yes
15182   fi
15183
15184   ldver=`$LD --version 2>/dev/null |
15185          sed -e 's/[. ][0-9]\{8\}$//;s/.* \([^ ]\{1,\}\)$/\1/; q'`
15186
15187   libat_gnu_ld_version=`echo $ldver | \
15188          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
15189
15190   # Set --gc-sections.
15191   if test "$with_gnu_ld" = "notbroken"; then
15192     # GNU ld it is!  Joy and bunny rabbits!
15193
15194     # All these tests are for C++; save the language and the compiler flags.
15195     # Need to do this so that g++ won't try to link in libstdc++
15196     ac_test_CFLAGS="${CFLAGS+set}"
15197     ac_save_CFLAGS="$CFLAGS"
15198     CFLAGS='-x c++  -Wl,--gc-sections'
15199
15200     # Check for -Wl,--gc-sections
15201     # XXX This test is broken at the moment, as symbols required for linking
15202     # are now in libsupc++ (not built yet).  In addition, this test has
15203     # cored on solaris in the past.  In addition, --gc-sections doesn't
15204     # really work at the moment (keeps on discarding used sections, first
15205     # .eh_frame and now some of the glibc sections for iconv).
15206     # Bzzzzt.  Thanks for playing, maybe next time.
15207     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
15208 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
15209     if test "$cross_compiling" = yes; then :
15210   ac_sectionLDflags=yes
15211 else
15212   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15213 /* end confdefs.h.  */
15214
15215      int main(void)
15216      {
15217        try { throw 1; }
15218        catch (...) { };
15219        return 0;
15220      }
15221
15222 _ACEOF
15223 if ac_fn_c_try_run "$LINENO"; then :
15224   ac_sectionLDflags=yes
15225 else
15226   ac_sectionLDflags=no
15227 fi
15228 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15229   conftest.$ac_objext conftest.beam conftest.$ac_ext
15230 fi
15231
15232     if test "$ac_test_CFLAGS" = set; then
15233       CFLAGS="$ac_save_CFLAGS"
15234     else
15235       # this is the suspicious part
15236       CFLAGS=''
15237     fi
15238     if test "$ac_sectionLDflags" = "yes"; then
15239       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
15240     fi
15241     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
15242 $as_echo "$ac_sectionLDflags" >&6; }
15243   fi
15244
15245   # Set linker optimization flags.
15246   if test x"$with_gnu_ld" = x"yes"; then
15247     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
15248   fi
15249
15250
15251
15252
15253
15254
15255  # Check whether --enable-symvers was given.
15256 if test "${enable_symvers+set}" = set; then :
15257   enableval=$enable_symvers;
15258       case "$enableval" in
15259        yes|no|gnu*|sun) ;;
15260        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
15261                           esac
15262
15263 else
15264   enable_symvers=yes
15265 fi
15266
15267
15268
15269 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
15270 # don't know enough about $LD to do tricks...
15271
15272
15273 # Turn a 'yes' into a suitable default.
15274 if test x$enable_symvers = xyes ; then
15275   # FIXME  The following test is too strict, in theory.
15276   if test $enable_shared = no || test "x$LD" = x; then
15277     enable_symvers=no
15278   else
15279     if test $with_gnu_ld = yes ; then
15280       enable_symvers=gnu
15281     else
15282       case ${target_os} in
15283         # Sun symbol versioning exists since Solaris 2.5.
15284         solaris2.[5-9]* | solaris2.1[0-9]*)
15285           enable_symvers=sun ;;
15286         *)
15287           enable_symvers=no ;;
15288       esac
15289     fi
15290   fi
15291 fi
15292
15293 # Check if 'sun' was requested on non-Solaris 2 platforms.
15294 if test x$enable_symvers = xsun ; then
15295   case ${target_os} in
15296     solaris2*)
15297       # All fine.
15298       ;;
15299     *)
15300       # Unlikely to work.
15301       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
15302 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
15303       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
15304 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
15305       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15306 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15307       enable_symvers=no
15308       ;;
15309   esac
15310 fi
15311
15312 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15313 if test $enable_symvers != no; then
15314   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15315 $as_echo_n "checking for shared libgcc... " >&6; }
15316   ac_save_CFLAGS="$CFLAGS"
15317   CFLAGS=' -lgcc_s'
15318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15319 /* end confdefs.h.  */
15320
15321 int
15322 main ()
15323 {
15324 return 0;
15325   ;
15326   return 0;
15327 }
15328 _ACEOF
15329 if ac_fn_c_try_link "$LINENO"; then :
15330   libat_shared_libgcc=yes
15331 else
15332   libat_shared_libgcc=no
15333 fi
15334 rm -f core conftest.err conftest.$ac_objext \
15335     conftest$ac_exeext conftest.$ac_ext
15336   CFLAGS="$ac_save_CFLAGS"
15337   if test $libat_shared_libgcc = no; then
15338     cat > conftest.c <<EOF
15339 int main (void) { return 0; }
15340 EOF
15341     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15342                              -shared -shared-libgcc -o conftest.so \
15343                              conftest.c -v 2>&1 >/dev/null \
15344                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15345     rm -f conftest.c conftest.so
15346     if test x${libat_libgcc_s_suffix+set} = xset; then
15347       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15348       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15349 /* end confdefs.h.  */
15350
15351 int
15352 main ()
15353 {
15354 return 0;
15355   ;
15356   return 0;
15357 }
15358 _ACEOF
15359 if ac_fn_c_try_link "$LINENO"; then :
15360   libat_shared_libgcc=yes
15361 fi
15362 rm -f core conftest.err conftest.$ac_objext \
15363     conftest$ac_exeext conftest.$ac_ext
15364       CFLAGS="$ac_save_CFLAGS"
15365     fi
15366   fi
15367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15368 $as_echo "$libat_shared_libgcc" >&6; }
15369 fi
15370
15371 # For GNU ld, we need at least this version.  The format is described in
15372 # LIBAT_CHECK_LINKER_FEATURES above.
15373 libat_min_gnu_ld_version=21400
15374 # XXXXXXXXXXX libat_gnu_ld_version=21390
15375
15376 # Check to see if unspecified "yes" value can win, given results above.
15377 # Change "yes" into either "no" or a style name.
15378 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15379   if test $with_gnu_ld = yes; then
15380     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15381       enable_symvers=gnu
15382     elif test $libat_ld_is_gold = yes ; then
15383       enable_symvers=gnu
15384     else
15385       # The right tools, the right setup, but too old.  Fallbacks?
15386       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15387 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15388       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15389 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15390       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15391 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15392       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15393 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15394       if test $libat_gnu_ld_version -ge 21200 ; then
15395         # Globbing fix is present, proper block support is not.
15396                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15397 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15398         enable_symvers=no
15399       else
15400         # 2.11 or older.
15401         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15402 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15403         enable_symvers=no
15404       fi
15405     fi
15406   elif test $enable_symvers = sun; then
15407     : All interesting versions of Sun ld support sun style symbol versioning.
15408   else
15409     # just fail for now
15410     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15411 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15412     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15413 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15414     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15415 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
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   fi
15420 fi
15421 if test $enable_symvers = gnu; then
15422
15423 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15424
15425 fi
15426
15427  if test $enable_symvers != no; then
15428   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15429   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15430 else
15431   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15432   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15433 fi
15434
15435  if test $enable_symvers = gnu; then
15436   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15437   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15438 else
15439   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15440   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15441 fi
15442
15443  if test $enable_symvers = sun; then
15444   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15445   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15446 else
15447   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15448   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15449 fi
15450
15451 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15452 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15453
15454
15455 # Cleanup and exit.
15456 CFLAGS="$save_CFLAGS"
15457 cat >confcache <<\_ACEOF
15458 # This file is a shell script that caches the results of configure
15459 # tests run on this system so they can be shared between configure
15460 # scripts and configure runs, see configure's option --config-cache.
15461 # It is not useful on other systems.  If it contains results you don't
15462 # want to keep, you may remove or edit it.
15463 #
15464 # config.status only pays attention to the cache file if you give it
15465 # the --recheck option to rerun configure.
15466 #
15467 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15468 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15469 # following values.
15470
15471 _ACEOF
15472
15473 # The following way of writing the cache mishandles newlines in values,
15474 # but we know of no workaround that is simple, portable, and efficient.
15475 # So, we kill variables containing newlines.
15476 # Ultrix sh set writes to stderr and can't be redirected directly,
15477 # and sets the high bit in the cache file unless we assign to the vars.
15478 (
15479   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15480     eval ac_val=\$$ac_var
15481     case $ac_val in #(
15482     *${as_nl}*)
15483       case $ac_var in #(
15484       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15485 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15486       esac
15487       case $ac_var in #(
15488       _ | IFS | as_nl) ;; #(
15489       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15490       *) { eval $ac_var=; unset $ac_var;} ;;
15491       esac ;;
15492     esac
15493   done
15494
15495   (set) 2>&1 |
15496     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15497     *${as_nl}ac_space=\ *)
15498       # `set' does not quote correctly, so add quotes: double-quote
15499       # substitution turns \\\\ into \\, and sed turns \\ into \.
15500       sed -n \
15501         "s/'/'\\\\''/g;
15502           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15503       ;; #(
15504     *)
15505       # `set' quotes correctly as required by POSIX, so do not add quotes.
15506       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15507       ;;
15508     esac |
15509     sort
15510 ) |
15511   sed '
15512      /^ac_cv_env_/b end
15513      t clear
15514      :clear
15515      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15516      t end
15517      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15518      :end' >>confcache
15519 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15520   if test -w "$cache_file"; then
15521     if test "x$cache_file" != "x/dev/null"; then
15522       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15523 $as_echo "$as_me: updating cache $cache_file" >&6;}
15524       if test ! -f "$cache_file" || test -h "$cache_file"; then
15525         cat confcache >"$cache_file"
15526       else
15527         case $cache_file in #(
15528         */* | ?:*)
15529           mv -f confcache "$cache_file"$$ &&
15530           mv -f "$cache_file"$$ "$cache_file" ;; #(
15531         *)
15532           mv -f confcache "$cache_file" ;;
15533         esac
15534       fi
15535     fi
15536   else
15537     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15538 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15539   fi
15540 fi
15541 rm -f confcache
15542
15543 # Add -Wall -Werror if we are using GCC.
15544 if test "x$GCC" = "xyes"; then
15545   XCFLAGS="$XCFLAGS -Wall -Werror"
15546 fi
15547
15548 # Add CET specific flags if CET is enabled
15549  # Check whether --enable-cet was given.
15550 if test "${enable_cet+set}" = set; then :
15551   enableval=$enable_cet;
15552       case "$enableval" in
15553        yes|no|auto) ;;
15554        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
15555                           esac
15556
15557 else
15558   enable_cet=no
15559 fi
15560
15561
15562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
15563 $as_echo_n "checking for CET support... " >&6; }
15564
15565 case "$host" in
15566   i[34567]86-*-linux* | x86_64-*-linux*)
15567     case "$enable_cet" in
15568       auto)
15569         # Check if target supports multi-byte NOPs
15570         # and if assembler supports CET insn.
15571         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15572 /* end confdefs.h.  */
15573
15574 int
15575 main ()
15576 {
15577
15578 #if !defined(__SSE2__)
15579 #error target does not support multi-byte NOPs
15580 #else
15581 asm ("setssbsy");
15582 #endif
15583
15584   ;
15585   return 0;
15586 }
15587 _ACEOF
15588 if ac_fn_c_try_compile "$LINENO"; then :
15589   enable_cet=yes
15590 else
15591   enable_cet=no
15592 fi
15593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15594         ;;
15595       yes)
15596         # Check if assembler supports CET.
15597         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15598 /* end confdefs.h.  */
15599
15600 int
15601 main ()
15602 {
15603 asm ("setssbsy");
15604   ;
15605   return 0;
15606 }
15607 _ACEOF
15608 if ac_fn_c_try_compile "$LINENO"; then :
15609
15610 else
15611   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
15612 fi
15613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15614         ;;
15615     esac
15616     ;;
15617   *)
15618     enable_cet=no
15619     ;;
15620 esac
15621 if test x$enable_cet = xyes; then
15622   CET_FLAGS="-fcf-protection -mshstk"
15623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15624 $as_echo "yes" >&6; }
15625 else
15626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15627 $as_echo "no" >&6; }
15628 fi
15629
15630 XCFLAGS="$XCFLAGS $CET_FLAGS"
15631
15632 XCFLAGS="$XCFLAGS $XPCFLAGS"
15633
15634
15635
15636
15637
15638
15639
15640  if test x$libat_cv_have_ifunc = xyes; then
15641   HAVE_IFUNC_TRUE=
15642   HAVE_IFUNC_FALSE='#'
15643 else
15644   HAVE_IFUNC_TRUE='#'
15645   HAVE_IFUNC_FALSE=
15646 fi
15647
15648  if expr "$config_path" : ".* linux/aarch64 .*" > /dev/null; then
15649   ARCH_AARCH64_LINUX_TRUE=
15650   ARCH_AARCH64_LINUX_FALSE='#'
15651 else
15652   ARCH_AARCH64_LINUX_TRUE='#'
15653   ARCH_AARCH64_LINUX_FALSE=
15654 fi
15655
15656  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15657   ARCH_ARM_LINUX_TRUE=
15658   ARCH_ARM_LINUX_FALSE='#'
15659 else
15660   ARCH_ARM_LINUX_TRUE='#'
15661   ARCH_ARM_LINUX_FALSE=
15662 fi
15663
15664  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15665   ARCH_I386_TRUE=
15666   ARCH_I386_FALSE='#'
15667 else
15668   ARCH_I386_TRUE='#'
15669   ARCH_I386_FALSE=
15670 fi
15671
15672  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15673   ARCH_X86_64_TRUE=
15674   ARCH_X86_64_FALSE='#'
15675 else
15676   ARCH_X86_64_TRUE='#'
15677   ARCH_X86_64_FALSE=
15678 fi
15679
15680
15681 # Determine what GCC version number to use in filesystem paths.
15682
15683   get_gcc_base_ver="cat"
15684
15685 # Check whether --with-gcc-major-version-only was given.
15686 if test "${with_gcc_major_version_only+set}" = set; then :
15687   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15688         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
15689       fi
15690
15691 fi
15692
15693
15694
15695
15696 if test ${multilib} = yes; then
15697   multilib_arg="--enable-multilib"
15698 else
15699   multilib_arg=
15700 fi
15701
15702 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15703
15704 cat >confcache <<\_ACEOF
15705 # This file is a shell script that caches the results of configure
15706 # tests run on this system so they can be shared between configure
15707 # scripts and configure runs, see configure's option --config-cache.
15708 # It is not useful on other systems.  If it contains results you don't
15709 # want to keep, you may remove or edit it.
15710 #
15711 # config.status only pays attention to the cache file if you give it
15712 # the --recheck option to rerun configure.
15713 #
15714 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15715 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15716 # following values.
15717
15718 _ACEOF
15719
15720 # The following way of writing the cache mishandles newlines in values,
15721 # but we know of no workaround that is simple, portable, and efficient.
15722 # So, we kill variables containing newlines.
15723 # Ultrix sh set writes to stderr and can't be redirected directly,
15724 # and sets the high bit in the cache file unless we assign to the vars.
15725 (
15726   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15727     eval ac_val=\$$ac_var
15728     case $ac_val in #(
15729     *${as_nl}*)
15730       case $ac_var in #(
15731       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15732 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15733       esac
15734       case $ac_var in #(
15735       _ | IFS | as_nl) ;; #(
15736       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15737       *) { eval $ac_var=; unset $ac_var;} ;;
15738       esac ;;
15739     esac
15740   done
15741
15742   (set) 2>&1 |
15743     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15744     *${as_nl}ac_space=\ *)
15745       # `set' does not quote correctly, so add quotes: double-quote
15746       # substitution turns \\\\ into \\, and sed turns \\ into \.
15747       sed -n \
15748         "s/'/'\\\\''/g;
15749           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15750       ;; #(
15751     *)
15752       # `set' quotes correctly as required by POSIX, so do not add quotes.
15753       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15754       ;;
15755     esac |
15756     sort
15757 ) |
15758   sed '
15759      /^ac_cv_env_/b end
15760      t clear
15761      :clear
15762      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15763      t end
15764      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15765      :end' >>confcache
15766 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15767   if test -w "$cache_file"; then
15768     if test "x$cache_file" != "x/dev/null"; then
15769       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15770 $as_echo "$as_me: updating cache $cache_file" >&6;}
15771       if test ! -f "$cache_file" || test -h "$cache_file"; then
15772         cat confcache >"$cache_file"
15773       else
15774         case $cache_file in #(
15775         */* | ?:*)
15776           mv -f confcache "$cache_file"$$ &&
15777           mv -f "$cache_file"$$ "$cache_file" ;; #(
15778         *)
15779           mv -f confcache "$cache_file" ;;
15780         esac
15781       fi
15782     fi
15783   else
15784     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15785 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15786   fi
15787 fi
15788 rm -f confcache
15789
15790 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15791 # Let make expand exec_prefix.
15792 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15793
15794 DEFS=-DHAVE_CONFIG_H
15795
15796 ac_libobjs=
15797 ac_ltlibobjs=
15798 U=
15799 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15800   # 1. Remove the extension, and $U if already installed.
15801   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15802   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15803   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15804   #    will be set to the directory where LIBOBJS objects are built.
15805   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15806   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15807 done
15808 LIBOBJS=$ac_libobjs
15809
15810 LTLIBOBJS=$ac_ltlibobjs
15811
15812
15813 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
15814   as_fn_error $? "conditional \"GENINSRC\" was never defined.
15815 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15816 fi
15817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15818 $as_echo_n "checking that generated files are newer than configure... " >&6; }
15819    if test -n "$am_sleep_pid"; then
15820      # Hide warnings about reused PIDs.
15821      wait $am_sleep_pid 2>/dev/null
15822    fi
15823    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
15824 $as_echo "done" >&6; }
15825  if test -n "$EXEEXT"; then
15826   am__EXEEXT_TRUE=
15827   am__EXEEXT_FALSE='#'
15828 else
15829   am__EXEEXT_TRUE='#'
15830   am__EXEEXT_FALSE=
15831 fi
15832
15833 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15834   as_fn_error $? "conditional \"AMDEP\" was never defined.
15835 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15836 fi
15837 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15838   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
15839 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15840 fi
15841 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
15842   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
15843 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15844 fi
15845 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15846   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
15847 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15848 fi
15849
15850 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
15851   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
15852 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15853 fi
15854 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
15855   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
15856 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15857 fi
15858 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
15859   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
15860 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15861 fi
15862 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
15863   as_fn_error $? "conditional \"HAVE_IFUNC\" was never defined.
15864 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15865 fi
15866 if test -z "${ARCH_AARCH64_LINUX_TRUE}" && test -z "${ARCH_AARCH64_LINUX_FALSE}"; then
15867   as_fn_error $? "conditional \"ARCH_AARCH64_LINUX\" was never defined.
15868 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15869 fi
15870 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
15871   as_fn_error $? "conditional \"ARCH_ARM_LINUX\" was never defined.
15872 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15873 fi
15874 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
15875   as_fn_error $? "conditional \"ARCH_I386\" was never defined.
15876 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15877 fi
15878 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
15879   as_fn_error $? "conditional \"ARCH_X86_64\" was never defined.
15880 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15881 fi
15882
15883 : "${CONFIG_STATUS=./config.status}"
15884 ac_write_fail=0
15885 ac_clean_files_save=$ac_clean_files
15886 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15887 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15888 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15889 as_write_fail=0
15890 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15891 #! $SHELL
15892 # Generated by $as_me.
15893 # Run this file to recreate the current configuration.
15894 # Compiler output produced by configure, useful for debugging
15895 # configure, is in config.log if it exists.
15896
15897 debug=false
15898 ac_cs_recheck=false
15899 ac_cs_silent=false
15900
15901 SHELL=\${CONFIG_SHELL-$SHELL}
15902 export SHELL
15903 _ASEOF
15904 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15905 ## -------------------- ##
15906 ## M4sh Initialization. ##
15907 ## -------------------- ##
15908
15909 # Be more Bourne compatible
15910 DUALCASE=1; export DUALCASE # for MKS sh
15911 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15912   emulate sh
15913   NULLCMD=:
15914   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15915   # is contrary to our usage.  Disable this feature.
15916   alias -g '${1+"$@"}'='"$@"'
15917   setopt NO_GLOB_SUBST
15918 else
15919   case `(set -o) 2>/dev/null` in #(
15920   *posix*) :
15921     set -o posix ;; #(
15922   *) :
15923      ;;
15924 esac
15925 fi
15926
15927
15928 as_nl='
15929 '
15930 export as_nl
15931 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15932 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15933 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15934 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15935 # Prefer a ksh shell builtin over an external printf program on Solaris,
15936 # but without wasting forks for bash or zsh.
15937 if test -z "$BASH_VERSION$ZSH_VERSION" \
15938     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15939   as_echo='print -r --'
15940   as_echo_n='print -rn --'
15941 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15942   as_echo='printf %s\n'
15943   as_echo_n='printf %s'
15944 else
15945   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15946     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15947     as_echo_n='/usr/ucb/echo -n'
15948   else
15949     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15950     as_echo_n_body='eval
15951       arg=$1;
15952       case $arg in #(
15953       *"$as_nl"*)
15954         expr "X$arg" : "X\\(.*\\)$as_nl";
15955         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15956       esac;
15957       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15958     '
15959     export as_echo_n_body
15960     as_echo_n='sh -c $as_echo_n_body as_echo'
15961   fi
15962   export as_echo_body
15963   as_echo='sh -c $as_echo_body as_echo'
15964 fi
15965
15966 # The user is always right.
15967 if test "${PATH_SEPARATOR+set}" != set; then
15968   PATH_SEPARATOR=:
15969   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15970     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15971       PATH_SEPARATOR=';'
15972   }
15973 fi
15974
15975
15976 # IFS
15977 # We need space, tab and new line, in precisely that order.  Quoting is
15978 # there to prevent editors from complaining about space-tab.
15979 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15980 # splitting by setting IFS to empty value.)
15981 IFS=" ""        $as_nl"
15982
15983 # Find who we are.  Look in the path if we contain no directory separator.
15984 as_myself=
15985 case $0 in #((
15986   *[\\/]* ) as_myself=$0 ;;
15987   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15988 for as_dir in $PATH
15989 do
15990   IFS=$as_save_IFS
15991   test -z "$as_dir" && as_dir=.
15992     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15993   done
15994 IFS=$as_save_IFS
15995
15996      ;;
15997 esac
15998 # We did not find ourselves, most probably we were run as `sh COMMAND'
15999 # in which case we are not to be found in the path.
16000 if test "x$as_myself" = x; then
16001   as_myself=$0
16002 fi
16003 if test ! -f "$as_myself"; then
16004   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16005   exit 1
16006 fi
16007
16008 # Unset variables that we do not need and which cause bugs (e.g. in
16009 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16010 # suppresses any "Segmentation fault" message there.  '((' could
16011 # trigger a bug in pdksh 5.2.14.
16012 for as_var in BASH_ENV ENV MAIL MAILPATH
16013 do eval test x\${$as_var+set} = xset \
16014   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16015 done
16016 PS1='$ '
16017 PS2='> '
16018 PS4='+ '
16019
16020 # NLS nuisances.
16021 LC_ALL=C
16022 export LC_ALL
16023 LANGUAGE=C
16024 export LANGUAGE
16025
16026 # CDPATH.
16027 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16028
16029
16030 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16031 # ----------------------------------------
16032 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16033 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16034 # script with STATUS, using 1 if that was 0.
16035 as_fn_error ()
16036 {
16037   as_status=$1; test $as_status -eq 0 && as_status=1
16038   if test "$4"; then
16039     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16040     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16041   fi
16042   $as_echo "$as_me: error: $2" >&2
16043   as_fn_exit $as_status
16044 } # as_fn_error
16045
16046
16047 # as_fn_set_status STATUS
16048 # -----------------------
16049 # Set $? to STATUS, without forking.
16050 as_fn_set_status ()
16051 {
16052   return $1
16053 } # as_fn_set_status
16054
16055 # as_fn_exit STATUS
16056 # -----------------
16057 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16058 as_fn_exit ()
16059 {
16060   set +e
16061   as_fn_set_status $1
16062   exit $1
16063 } # as_fn_exit
16064
16065 # as_fn_unset VAR
16066 # ---------------
16067 # Portably unset VAR.
16068 as_fn_unset ()
16069 {
16070   { eval $1=; unset $1;}
16071 }
16072 as_unset=as_fn_unset
16073 # as_fn_append VAR VALUE
16074 # ----------------------
16075 # Append the text in VALUE to the end of the definition contained in VAR. Take
16076 # advantage of any shell optimizations that allow amortized linear growth over
16077 # repeated appends, instead of the typical quadratic growth present in naive
16078 # implementations.
16079 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16080   eval 'as_fn_append ()
16081   {
16082     eval $1+=\$2
16083   }'
16084 else
16085   as_fn_append ()
16086   {
16087     eval $1=\$$1\$2
16088   }
16089 fi # as_fn_append
16090
16091 # as_fn_arith ARG...
16092 # ------------------
16093 # Perform arithmetic evaluation on the ARGs, and store the result in the
16094 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16095 # must be portable across $(()) and expr.
16096 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16097   eval 'as_fn_arith ()
16098   {
16099     as_val=$(( $* ))
16100   }'
16101 else
16102   as_fn_arith ()
16103   {
16104     as_val=`expr "$@" || test $? -eq 1`
16105   }
16106 fi # as_fn_arith
16107
16108
16109 if expr a : '\(a\)' >/dev/null 2>&1 &&
16110    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16111   as_expr=expr
16112 else
16113   as_expr=false
16114 fi
16115
16116 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16117   as_basename=basename
16118 else
16119   as_basename=false
16120 fi
16121
16122 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16123   as_dirname=dirname
16124 else
16125   as_dirname=false
16126 fi
16127
16128 as_me=`$as_basename -- "$0" ||
16129 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16130          X"$0" : 'X\(//\)$' \| \
16131          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16132 $as_echo X/"$0" |
16133     sed '/^.*\/\([^/][^/]*\)\/*$/{
16134             s//\1/
16135             q
16136           }
16137           /^X\/\(\/\/\)$/{
16138             s//\1/
16139             q
16140           }
16141           /^X\/\(\/\).*/{
16142             s//\1/
16143             q
16144           }
16145           s/.*/./; q'`
16146
16147 # Avoid depending upon Character Ranges.
16148 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16149 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16150 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16151 as_cr_digits='0123456789'
16152 as_cr_alnum=$as_cr_Letters$as_cr_digits
16153
16154 ECHO_C= ECHO_N= ECHO_T=
16155 case `echo -n x` in #(((((
16156 -n*)
16157   case `echo 'xy\c'` in
16158   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16159   xy)  ECHO_C='\c';;
16160   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16161        ECHO_T=' ';;
16162   esac;;
16163 *)
16164   ECHO_N='-n';;
16165 esac
16166
16167 rm -f conf$$ conf$$.exe conf$$.file
16168 if test -d conf$$.dir; then
16169   rm -f conf$$.dir/conf$$.file
16170 else
16171   rm -f conf$$.dir
16172   mkdir conf$$.dir 2>/dev/null
16173 fi
16174 if (echo >conf$$.file) 2>/dev/null; then
16175   if ln -s conf$$.file conf$$ 2>/dev/null; then
16176     as_ln_s='ln -s'
16177     # ... but there are two gotchas:
16178     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16179     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16180     # In both cases, we have to default to `cp -pR'.
16181     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16182       as_ln_s='cp -pR'
16183   elif ln conf$$.file conf$$ 2>/dev/null; then
16184     as_ln_s=ln
16185   else
16186     as_ln_s='cp -pR'
16187   fi
16188 else
16189   as_ln_s='cp -pR'
16190 fi
16191 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16192 rmdir conf$$.dir 2>/dev/null
16193
16194
16195 # as_fn_mkdir_p
16196 # -------------
16197 # Create "$as_dir" as a directory, including parents if necessary.
16198 as_fn_mkdir_p ()
16199 {
16200
16201   case $as_dir in #(
16202   -*) as_dir=./$as_dir;;
16203   esac
16204   test -d "$as_dir" || eval $as_mkdir_p || {
16205     as_dirs=
16206     while :; do
16207       case $as_dir in #(
16208       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16209       *) as_qdir=$as_dir;;
16210       esac
16211       as_dirs="'$as_qdir' $as_dirs"
16212       as_dir=`$as_dirname -- "$as_dir" ||
16213 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16214          X"$as_dir" : 'X\(//\)[^/]' \| \
16215          X"$as_dir" : 'X\(//\)$' \| \
16216          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16217 $as_echo X"$as_dir" |
16218     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16219             s//\1/
16220             q
16221           }
16222           /^X\(\/\/\)[^/].*/{
16223             s//\1/
16224             q
16225           }
16226           /^X\(\/\/\)$/{
16227             s//\1/
16228             q
16229           }
16230           /^X\(\/\).*/{
16231             s//\1/
16232             q
16233           }
16234           s/.*/./; q'`
16235       test -d "$as_dir" && break
16236     done
16237     test -z "$as_dirs" || eval "mkdir $as_dirs"
16238   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16239
16240
16241 } # as_fn_mkdir_p
16242 if mkdir -p . 2>/dev/null; then
16243   as_mkdir_p='mkdir -p "$as_dir"'
16244 else
16245   test -d ./-p && rmdir ./-p
16246   as_mkdir_p=false
16247 fi
16248
16249
16250 # as_fn_executable_p FILE
16251 # -----------------------
16252 # Test if FILE is an executable regular file.
16253 as_fn_executable_p ()
16254 {
16255   test -f "$1" && test -x "$1"
16256 } # as_fn_executable_p
16257 as_test_x='test -x'
16258 as_executable_p=as_fn_executable_p
16259
16260 # Sed expression to map a string onto a valid CPP name.
16261 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16262
16263 # Sed expression to map a string onto a valid variable name.
16264 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16265
16266
16267 exec 6>&1
16268 ## ----------------------------------- ##
16269 ## Main body of $CONFIG_STATUS script. ##
16270 ## ----------------------------------- ##
16271 _ASEOF
16272 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16273
16274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16275 # Save the log message, to keep $0 and so on meaningful, and to
16276 # report actual input values of CONFIG_FILES etc. instead of their
16277 # values after options handling.
16278 ac_log="
16279 This file was extended by GNU Atomic Library $as_me 1.0, which was
16280 generated by GNU Autoconf 2.69.  Invocation command line was
16281
16282   CONFIG_FILES    = $CONFIG_FILES
16283   CONFIG_HEADERS  = $CONFIG_HEADERS
16284   CONFIG_LINKS    = $CONFIG_LINKS
16285   CONFIG_COMMANDS = $CONFIG_COMMANDS
16286   $ $0 $@
16287
16288 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16289 "
16290
16291 _ACEOF
16292
16293 case $ac_config_files in *"
16294 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16295 esac
16296
16297 case $ac_config_headers in *"
16298 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16299 esac
16300
16301
16302 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16303 # Files that config.status was made for.
16304 config_files="$ac_config_files"
16305 config_headers="$ac_config_headers"
16306 config_commands="$ac_config_commands"
16307
16308 _ACEOF
16309
16310 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16311 ac_cs_usage="\
16312 \`$as_me' instantiates files and other configuration actions
16313 from templates according to the current configuration.  Unless the files
16314 and actions are specified as TAGs, all are instantiated by default.
16315
16316 Usage: $0 [OPTION]... [TAG]...
16317
16318   -h, --help       print this help, then exit
16319   -V, --version    print version number and configuration settings, then exit
16320       --config     print configuration, then exit
16321   -q, --quiet, --silent
16322                    do not print progress messages
16323   -d, --debug      don't remove temporary files
16324       --recheck    update $as_me by reconfiguring in the same conditions
16325       --file=FILE[:TEMPLATE]
16326                    instantiate the configuration file FILE
16327       --header=FILE[:TEMPLATE]
16328                    instantiate the configuration header FILE
16329
16330 Configuration files:
16331 $config_files
16332
16333 Configuration headers:
16334 $config_headers
16335
16336 Configuration commands:
16337 $config_commands
16338
16339 Report bugs to the package provider.
16340 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
16341 General help using GNU software: <http://www.gnu.org/gethelp/>."
16342
16343 _ACEOF
16344 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16345 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16346 ac_cs_version="\\
16347 GNU Atomic Library config.status 1.0
16348 configured by $0, generated by GNU Autoconf 2.69,
16349   with options \\"\$ac_cs_config\\"
16350
16351 Copyright (C) 2012 Free Software Foundation, Inc.
16352 This config.status script is free software; the Free Software Foundation
16353 gives unlimited permission to copy, distribute and modify it."
16354
16355 ac_pwd='$ac_pwd'
16356 srcdir='$srcdir'
16357 INSTALL='$INSTALL'
16358 MKDIR_P='$MKDIR_P'
16359 AWK='$AWK'
16360 test -n "\$AWK" || AWK=awk
16361 _ACEOF
16362
16363 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16364 # The default lists apply if the user does not specify any file.
16365 ac_need_defaults=:
16366 while test $# != 0
16367 do
16368   case $1 in
16369   --*=?*)
16370     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16371     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16372     ac_shift=:
16373     ;;
16374   --*=)
16375     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16376     ac_optarg=
16377     ac_shift=:
16378     ;;
16379   *)
16380     ac_option=$1
16381     ac_optarg=$2
16382     ac_shift=shift
16383     ;;
16384   esac
16385
16386   case $ac_option in
16387   # Handling of the options.
16388   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16389     ac_cs_recheck=: ;;
16390   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16391     $as_echo "$ac_cs_version"; exit ;;
16392   --config | --confi | --conf | --con | --co | --c )
16393     $as_echo "$ac_cs_config"; exit ;;
16394   --debug | --debu | --deb | --de | --d | -d )
16395     debug=: ;;
16396   --file | --fil | --fi | --f )
16397     $ac_shift
16398     case $ac_optarg in
16399     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16400     '') as_fn_error $? "missing file argument" ;;
16401     esac
16402     as_fn_append CONFIG_FILES " '$ac_optarg'"
16403     ac_need_defaults=false;;
16404   --header | --heade | --head | --hea )
16405     $ac_shift
16406     case $ac_optarg in
16407     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16408     esac
16409     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16410     ac_need_defaults=false;;
16411   --he | --h)
16412     # Conflict between --help and --header
16413     as_fn_error $? "ambiguous option: \`$1'
16414 Try \`$0 --help' for more information.";;
16415   --help | --hel | -h )
16416     $as_echo "$ac_cs_usage"; exit ;;
16417   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16418   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16419     ac_cs_silent=: ;;
16420
16421   # This is an error.
16422   -*) as_fn_error $? "unrecognized option: \`$1'
16423 Try \`$0 --help' for more information." ;;
16424
16425   *) as_fn_append ac_config_targets " $1"
16426      ac_need_defaults=false ;;
16427
16428   esac
16429   shift
16430 done
16431
16432 ac_configure_extra_args=
16433
16434 if $ac_cs_silent; then
16435   exec 6>/dev/null
16436   ac_configure_extra_args="$ac_configure_extra_args --silent"
16437 fi
16438
16439 _ACEOF
16440 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16441 if \$ac_cs_recheck; then
16442   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16443   shift
16444   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16445   CONFIG_SHELL='$SHELL'
16446   export CONFIG_SHELL
16447   exec "\$@"
16448 fi
16449
16450 _ACEOF
16451 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16452 exec 5>>config.log
16453 {
16454   echo
16455   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16456 ## Running $as_me. ##
16457 _ASBOX
16458   $as_echo "$ac_log"
16459 } >&5
16460
16461 _ACEOF
16462 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16463 #
16464 # INIT-COMMANDS
16465 #
16466
16467 srcdir="$srcdir"
16468 host="$host"
16469 target="$target"
16470 with_multisubdir="$with_multisubdir"
16471 with_multisrctop="$with_multisrctop"
16472 with_target_subdir="$with_target_subdir"
16473 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16474 multi_basedir="$multi_basedir"
16475 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16476 CC="$CC"
16477 CXX="$CXX"
16478 GFORTRAN="$GFORTRAN"
16479 GDC="$GDC"
16480 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16481
16482
16483 # The HP-UX ksh and POSIX shell print the target directory to stdout
16484 # if CDPATH is set.
16485 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16486
16487 sed_quote_subst='$sed_quote_subst'
16488 double_quote_subst='$double_quote_subst'
16489 delay_variable_subst='$delay_variable_subst'
16490 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16491 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16492 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16493 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16494 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16495 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16496 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16497 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16498 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16499 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16500 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16501 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16502 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16503 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16504 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16505 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16506 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16507 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16508 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16509 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16510 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16511 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16512 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16513 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16514 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16515 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16516 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16517 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16518 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16519 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16520 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16521 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16522 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16523 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16524 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16525 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16526 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16527 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16528 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16529 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16530 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16531 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16532 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16533 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16534 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16535 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16536 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16537 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16538 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"`'
16539 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16540 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16541 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16542 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16543 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16544 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16545 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16546 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16547 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16548 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16549 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16550 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16551 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16552 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16553 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16554 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16555 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16556 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16557 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16558 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16559 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16560 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16561 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16562 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16563 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16564 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16565 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16566 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16567 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16568 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16569 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16570 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16571 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16572 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16573 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16574 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16575 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16576 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16577 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16578 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16579 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16580 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16581 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16582 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16583 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16584 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16585 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16586 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16587 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16588 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16589 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16590 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16591 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16592 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16593 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16594 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16595 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16596 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16597 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16598 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16599 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16600 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16601 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16602 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16603 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16604 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16605 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16606 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16607 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16608 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16609 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16610
16611 LTCC='$LTCC'
16612 LTCFLAGS='$LTCFLAGS'
16613 compiler='$compiler_DEFAULT'
16614
16615 # A function that is used when there is no print builtin or printf.
16616 func_fallback_echo ()
16617 {
16618   eval 'cat <<_LTECHO_EOF
16619 \$1
16620 _LTECHO_EOF'
16621 }
16622
16623 # Quote evaled strings.
16624 for var in SHELL \
16625 ECHO \
16626 SED \
16627 GREP \
16628 EGREP \
16629 FGREP \
16630 LD \
16631 NM \
16632 LN_S \
16633 lt_SP2NL \
16634 lt_NL2SP \
16635 reload_flag \
16636 OBJDUMP \
16637 deplibs_check_method \
16638 file_magic_cmd \
16639 AR \
16640 AR_FLAGS \
16641 STRIP \
16642 RANLIB \
16643 CC \
16644 CFLAGS \
16645 compiler \
16646 lt_cv_sys_global_symbol_pipe \
16647 lt_cv_sys_global_symbol_to_cdecl \
16648 lt_cv_sys_global_symbol_to_c_name_address \
16649 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16650 lt_prog_compiler_no_builtin_flag \
16651 lt_prog_compiler_wl \
16652 lt_prog_compiler_pic \
16653 lt_prog_compiler_static \
16654 lt_cv_prog_compiler_c_o \
16655 need_locks \
16656 DSYMUTIL \
16657 NMEDIT \
16658 LIPO \
16659 OTOOL \
16660 OTOOL64 \
16661 shrext_cmds \
16662 export_dynamic_flag_spec \
16663 whole_archive_flag_spec \
16664 compiler_needs_object \
16665 with_gnu_ld \
16666 allow_undefined_flag \
16667 no_undefined_flag \
16668 hardcode_libdir_flag_spec \
16669 hardcode_libdir_flag_spec_ld \
16670 hardcode_libdir_separator \
16671 fix_srcfile_path \
16672 exclude_expsyms \
16673 include_expsyms \
16674 file_list_spec \
16675 variables_saved_for_relink \
16676 libname_spec \
16677 library_names_spec \
16678 soname_spec \
16679 install_override_mode \
16680 finish_eval \
16681 old_striplib \
16682 striplib; do
16683     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16684     *[\\\\\\\`\\"\\\$]*)
16685       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16686       ;;
16687     *)
16688       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16689       ;;
16690     esac
16691 done
16692
16693 # Double-quote double-evaled strings.
16694 for var in reload_cmds \
16695 old_postinstall_cmds \
16696 old_postuninstall_cmds \
16697 old_archive_cmds \
16698 extract_expsyms_cmds \
16699 old_archive_from_new_cmds \
16700 old_archive_from_expsyms_cmds \
16701 archive_cmds \
16702 archive_expsym_cmds \
16703 module_cmds \
16704 module_expsym_cmds \
16705 export_symbols_cmds \
16706 prelink_cmds \
16707 postinstall_cmds \
16708 postuninstall_cmds \
16709 finish_cmds \
16710 sys_lib_search_path_spec \
16711 sys_lib_dlsearch_path_spec; do
16712     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16713     *[\\\\\\\`\\"\\\$]*)
16714       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16715       ;;
16716     *)
16717       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16718       ;;
16719     esac
16720 done
16721
16722 ac_aux_dir='$ac_aux_dir'
16723 xsi_shell='$xsi_shell'
16724 lt_shell_append='$lt_shell_append'
16725
16726 # See if we are running on zsh, and set the options which allow our
16727 # commands through without removal of \ escapes INIT.
16728 if test -n "\${ZSH_VERSION+set}" ; then
16729    setopt NO_GLOB_SUBST
16730 fi
16731
16732
16733     PACKAGE='$PACKAGE'
16734     VERSION='$VERSION'
16735     TIMESTAMP='$TIMESTAMP'
16736     RM='$RM'
16737     ofile='$ofile'
16738
16739
16740
16741
16742 GCC="$GCC"
16743 CC="$CC"
16744 acx_cv_header_stdint="$acx_cv_header_stdint"
16745 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16746 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16747 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16748 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16749 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16750 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16751 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16752 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16753 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16754 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16755 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16756 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16757 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16758
16759
16760 _ACEOF
16761
16762 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16763
16764 # Handling of arguments.
16765 for ac_config_target in $ac_config_targets
16766 do
16767   case $ac_config_target in
16768     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16769     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16770     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16771     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16772     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16773     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16774     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16775
16776   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16777   esac
16778 done
16779
16780
16781 # If the user did not use the arguments to specify the items to instantiate,
16782 # then the envvar interface is used.  Set only those that are not.
16783 # We use the long form for the default assignment because of an extremely
16784 # bizarre bug on SunOS 4.1.3.
16785 if $ac_need_defaults; then
16786   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16787   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16788   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16789 fi
16790
16791 # Have a temporary directory for convenience.  Make it in the build tree
16792 # simply because there is no reason against having it here, and in addition,
16793 # creating and moving files from /tmp can sometimes cause problems.
16794 # Hook for its removal unless debugging.
16795 # Note that there is a small window in which the directory will not be cleaned:
16796 # after its creation but before its name has been assigned to `$tmp'.
16797 $debug ||
16798 {
16799   tmp= ac_tmp=
16800   trap 'exit_status=$?
16801   : "${ac_tmp:=$tmp}"
16802   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
16803 ' 0
16804   trap 'as_fn_exit 1' 1 2 13 15
16805 }
16806 # Create a (secure) tmp directory for tmp files.
16807
16808 {
16809   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16810   test -d "$tmp"
16811 }  ||
16812 {
16813   tmp=./conf$$-$RANDOM
16814   (umask 077 && mkdir "$tmp")
16815 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
16816 ac_tmp=$tmp
16817
16818 # Set up the scripts for CONFIG_FILES section.
16819 # No need to generate them if there are no CONFIG_FILES.
16820 # This happens for instance with `./config.status config.h'.
16821 if test -n "$CONFIG_FILES"; then
16822
16823
16824 ac_cr=`echo X | tr X '\015'`
16825 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16826 # But we know of no other shell where ac_cr would be empty at this
16827 # point, so we can use a bashism as a fallback.
16828 if test "x$ac_cr" = x; then
16829   eval ac_cr=\$\'\\r\'
16830 fi
16831 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16832 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16833   ac_cs_awk_cr='\\r'
16834 else
16835   ac_cs_awk_cr=$ac_cr
16836 fi
16837
16838 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
16839 _ACEOF
16840
16841
16842 {
16843   echo "cat >conf$$subs.awk <<_ACEOF" &&
16844   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16845   echo "_ACEOF"
16846 } >conf$$subs.sh ||
16847   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16848 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
16849 ac_delim='%!_!# '
16850 for ac_last_try in false false false false false :; do
16851   . ./conf$$subs.sh ||
16852     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16853
16854   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16855   if test $ac_delim_n = $ac_delim_num; then
16856     break
16857   elif $ac_last_try; then
16858     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16859   else
16860     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16861   fi
16862 done
16863 rm -f conf$$subs.sh
16864
16865 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16866 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
16867 _ACEOF
16868 sed -n '
16869 h
16870 s/^/S["/; s/!.*/"]=/
16871 p
16872 g
16873 s/^[^!]*!//
16874 :repl
16875 t repl
16876 s/'"$ac_delim"'$//
16877 t delim
16878 :nl
16879 h
16880 s/\(.\{148\}\)..*/\1/
16881 t more1
16882 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16883 p
16884 n
16885 b repl
16886 :more1
16887 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16888 p
16889 g
16890 s/.\{148\}//
16891 t nl
16892 :delim
16893 h
16894 s/\(.\{148\}\)..*/\1/
16895 t more2
16896 s/["\\]/\\&/g; s/^/"/; s/$/"/
16897 p
16898 b
16899 :more2
16900 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16901 p
16902 g
16903 s/.\{148\}//
16904 t delim
16905 ' <conf$$subs.awk | sed '
16906 /^[^""]/{
16907   N
16908   s/\n//
16909 }
16910 ' >>$CONFIG_STATUS || ac_write_fail=1
16911 rm -f conf$$subs.awk
16912 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16913 _ACAWK
16914 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
16915   for (key in S) S_is_set[key] = 1
16916   FS = "\a"
16917
16918 }
16919 {
16920   line = $ 0
16921   nfields = split(line, field, "@")
16922   substed = 0
16923   len = length(field[1])
16924   for (i = 2; i < nfields; i++) {
16925     key = field[i]
16926     keylen = length(key)
16927     if (S_is_set[key]) {
16928       value = S[key]
16929       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16930       len += length(value) + length(field[++i])
16931       substed = 1
16932     } else
16933       len += 1 + keylen
16934   }
16935
16936   print line
16937 }
16938
16939 _ACAWK
16940 _ACEOF
16941 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16942 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16943   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16944 else
16945   cat
16946 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
16947   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
16948 _ACEOF
16949
16950 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
16951 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
16952 # trailing colons and then remove the whole line if VPATH becomes empty
16953 # (actually we leave an empty line to preserve line numbers).
16954 if test "x$srcdir" = x.; then
16955   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
16956 h
16957 s///
16958 s/^/:/
16959 s/[      ]*$/:/
16960 s/:\$(srcdir):/:/g
16961 s/:\${srcdir}:/:/g
16962 s/:@srcdir@:/:/g
16963 s/^:*//
16964 s/:*$//
16965 x
16966 s/\(=[   ]*\).*/\1/
16967 G
16968 s/\n//
16969 s/^[^=]*=[       ]*$//
16970 }'
16971 fi
16972
16973 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16974 fi # test -n "$CONFIG_FILES"
16975
16976 # Set up the scripts for CONFIG_HEADERS section.
16977 # No need to generate them if there are no CONFIG_HEADERS.
16978 # This happens for instance with `./config.status Makefile'.
16979 if test -n "$CONFIG_HEADERS"; then
16980 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
16981 BEGIN {
16982 _ACEOF
16983
16984 # Transform confdefs.h into an awk script `defines.awk', embedded as
16985 # here-document in config.status, that substitutes the proper values into
16986 # config.h.in to produce config.h.
16987
16988 # Create a delimiter string that does not exist in confdefs.h, to ease
16989 # handling of long lines.
16990 ac_delim='%!_!# '
16991 for ac_last_try in false false :; do
16992   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
16993   if test -z "$ac_tt"; then
16994     break
16995   elif $ac_last_try; then
16996     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
16997   else
16998     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16999   fi
17000 done
17001
17002 # For the awk script, D is an array of macro values keyed by name,
17003 # likewise P contains macro parameters if any.  Preserve backslash
17004 # newline sequences.
17005
17006 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17007 sed -n '
17008 s/.\{148\}/&'"$ac_delim"'/g
17009 t rset
17010 :rset
17011 s/^[     ]*#[    ]*define[       ][      ]*/ /
17012 t def
17013 d
17014 :def
17015 s/\\$//
17016 t bsnl
17017 s/["\\]/\\&/g
17018 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17019 D["\1"]=" \3"/p
17020 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17021 d
17022 :bsnl
17023 s/["\\]/\\&/g
17024 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17025 D["\1"]=" \3\\\\\\n"\\/p
17026 t cont
17027 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17028 t cont
17029 d
17030 :cont
17031 n
17032 s/.\{148\}/&'"$ac_delim"'/g
17033 t clear
17034 :clear
17035 s/\\$//
17036 t bsnlc
17037 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17038 d
17039 :bsnlc
17040 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17041 b cont
17042 ' <confdefs.h | sed '
17043 s/'"$ac_delim"'/"\\\
17044 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17045
17046 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17047   for (key in D) D_is_set[key] = 1
17048   FS = "\a"
17049 }
17050 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17051   line = \$ 0
17052   split(line, arg, " ")
17053   if (arg[1] == "#") {
17054     defundef = arg[2]
17055     mac1 = arg[3]
17056   } else {
17057     defundef = substr(arg[1], 2)
17058     mac1 = arg[2]
17059   }
17060   split(mac1, mac2, "(") #)
17061   macro = mac2[1]
17062   prefix = substr(line, 1, index(line, defundef) - 1)
17063   if (D_is_set[macro]) {
17064     # Preserve the white space surrounding the "#".
17065     print prefix "define", macro P[macro] D[macro]
17066     next
17067   } else {
17068     # Replace #undef with comments.  This is necessary, for example,
17069     # in the case of _POSIX_SOURCE, which is predefined and required
17070     # on some systems where configure will not decide to define it.
17071     if (defundef == "undef") {
17072       print "/*", prefix defundef, macro, "*/"
17073       next
17074     }
17075   }
17076 }
17077 { print }
17078 _ACAWK
17079 _ACEOF
17080 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17081   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17082 fi # test -n "$CONFIG_HEADERS"
17083
17084
17085 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17086 shift
17087 for ac_tag
17088 do
17089   case $ac_tag in
17090   :[FHLC]) ac_mode=$ac_tag; continue;;
17091   esac
17092   case $ac_mode$ac_tag in
17093   :[FHL]*:*);;
17094   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17095   :[FH]-) ac_tag=-:-;;
17096   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17097   esac
17098   ac_save_IFS=$IFS
17099   IFS=:
17100   set x $ac_tag
17101   IFS=$ac_save_IFS
17102   shift
17103   ac_file=$1
17104   shift
17105
17106   case $ac_mode in
17107   :L) ac_source=$1;;
17108   :[FH])
17109     ac_file_inputs=
17110     for ac_f
17111     do
17112       case $ac_f in
17113       -) ac_f="$ac_tmp/stdin";;
17114       *) # Look for the file first in the build tree, then in the source tree
17115          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17116          # because $ac_f cannot contain `:'.
17117          test -f "$ac_f" ||
17118            case $ac_f in
17119            [\\/$]*) false;;
17120            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17121            esac ||
17122            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17123       esac
17124       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17125       as_fn_append ac_file_inputs " '$ac_f'"
17126     done
17127
17128     # Let's still pretend it is `configure' which instantiates (i.e., don't
17129     # use $as_me), people would be surprised to read:
17130     #    /* config.h.  Generated by config.status.  */
17131     configure_input='Generated from '`
17132           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17133         `' by configure.'
17134     if test x"$ac_file" != x-; then
17135       configure_input="$ac_file.  $configure_input"
17136       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17137 $as_echo "$as_me: creating $ac_file" >&6;}
17138     fi
17139     # Neutralize special characters interpreted by sed in replacement strings.
17140     case $configure_input in #(
17141     *\&* | *\|* | *\\* )
17142        ac_sed_conf_input=`$as_echo "$configure_input" |
17143        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17144     *) ac_sed_conf_input=$configure_input;;
17145     esac
17146
17147     case $ac_tag in
17148     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17149       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17150     esac
17151     ;;
17152   esac
17153
17154   ac_dir=`$as_dirname -- "$ac_file" ||
17155 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17156          X"$ac_file" : 'X\(//\)[^/]' \| \
17157          X"$ac_file" : 'X\(//\)$' \| \
17158          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17159 $as_echo X"$ac_file" |
17160     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17161             s//\1/
17162             q
17163           }
17164           /^X\(\/\/\)[^/].*/{
17165             s//\1/
17166             q
17167           }
17168           /^X\(\/\/\)$/{
17169             s//\1/
17170             q
17171           }
17172           /^X\(\/\).*/{
17173             s//\1/
17174             q
17175           }
17176           s/.*/./; q'`
17177   as_dir="$ac_dir"; as_fn_mkdir_p
17178   ac_builddir=.
17179
17180 case "$ac_dir" in
17181 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17182 *)
17183   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17184   # A ".." for each directory in $ac_dir_suffix.
17185   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17186   case $ac_top_builddir_sub in
17187   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17188   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17189   esac ;;
17190 esac
17191 ac_abs_top_builddir=$ac_pwd
17192 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17193 # for backward compatibility:
17194 ac_top_builddir=$ac_top_build_prefix
17195
17196 case $srcdir in
17197   .)  # We are building in place.
17198     ac_srcdir=.
17199     ac_top_srcdir=$ac_top_builddir_sub
17200     ac_abs_top_srcdir=$ac_pwd ;;
17201   [\\/]* | ?:[\\/]* )  # Absolute name.
17202     ac_srcdir=$srcdir$ac_dir_suffix;
17203     ac_top_srcdir=$srcdir
17204     ac_abs_top_srcdir=$srcdir ;;
17205   *) # Relative name.
17206     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17207     ac_top_srcdir=$ac_top_build_prefix$srcdir
17208     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17209 esac
17210 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17211
17212
17213   case $ac_mode in
17214   :F)
17215   #
17216   # CONFIG_FILE
17217   #
17218
17219   case $INSTALL in
17220   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17221   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17222   esac
17223   ac_MKDIR_P=$MKDIR_P
17224   case $MKDIR_P in
17225   [\\/$]* | ?:[\\/]* ) ;;
17226   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17227   esac
17228 _ACEOF
17229
17230 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17231 # If the template does not know about datarootdir, expand it.
17232 # FIXME: This hack should be removed a few years after 2.60.
17233 ac_datarootdir_hack=; ac_datarootdir_seen=
17234 ac_sed_dataroot='
17235 /datarootdir/ {
17236   p
17237   q
17238 }
17239 /@datadir@/p
17240 /@docdir@/p
17241 /@infodir@/p
17242 /@localedir@/p
17243 /@mandir@/p'
17244 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17245 *datarootdir*) ac_datarootdir_seen=yes;;
17246 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17247   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17248 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17249 _ACEOF
17250 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17251   ac_datarootdir_hack='
17252   s&@datadir@&$datadir&g
17253   s&@docdir@&$docdir&g
17254   s&@infodir@&$infodir&g
17255   s&@localedir@&$localedir&g
17256   s&@mandir@&$mandir&g
17257   s&\\\${datarootdir}&$datarootdir&g' ;;
17258 esac
17259 _ACEOF
17260
17261 # Neutralize VPATH when `$srcdir' = `.'.
17262 # Shell code in configure.ac might set extrasub.
17263 # FIXME: do we really want to maintain this feature?
17264 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17265 ac_sed_extra="$ac_vpsub
17266 $extrasub
17267 _ACEOF
17268 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17269 :t
17270 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17271 s|@configure_input@|$ac_sed_conf_input|;t t
17272 s&@top_builddir@&$ac_top_builddir_sub&;t t
17273 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17274 s&@srcdir@&$ac_srcdir&;t t
17275 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17276 s&@top_srcdir@&$ac_top_srcdir&;t t
17277 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17278 s&@builddir@&$ac_builddir&;t t
17279 s&@abs_builddir@&$ac_abs_builddir&;t t
17280 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17281 s&@INSTALL@&$ac_INSTALL&;t t
17282 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17283 $ac_datarootdir_hack
17284 "
17285 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17286   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17287
17288 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17289   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17290   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17291       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17292   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17293 which seems to be undefined.  Please make sure it is defined" >&5
17294 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17295 which seems to be undefined.  Please make sure it is defined" >&2;}
17296
17297   rm -f "$ac_tmp/stdin"
17298   case $ac_file in
17299   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17300   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17301   esac \
17302   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17303  ;;
17304   :H)
17305   #
17306   # CONFIG_HEADER
17307   #
17308   if test x"$ac_file" != x-; then
17309     {
17310       $as_echo "/* $configure_input  */" \
17311       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17312     } >"$ac_tmp/config.h" \
17313       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17314     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17315       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17316 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17317     else
17318       rm -f "$ac_file"
17319       mv "$ac_tmp/config.h" "$ac_file" \
17320         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17321     fi
17322   else
17323     $as_echo "/* $configure_input  */" \
17324       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17325       || as_fn_error $? "could not create -" "$LINENO" 5
17326   fi
17327 # Compute "$ac_file"'s index in $config_headers.
17328 _am_arg="$ac_file"
17329 _am_stamp_count=1
17330 for _am_header in $config_headers :; do
17331   case $_am_header in
17332     $_am_arg | $_am_arg:* )
17333       break ;;
17334     * )
17335       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17336   esac
17337 done
17338 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17339 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17340          X"$_am_arg" : 'X\(//\)[^/]' \| \
17341          X"$_am_arg" : 'X\(//\)$' \| \
17342          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17343 $as_echo X"$_am_arg" |
17344     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17345             s//\1/
17346             q
17347           }
17348           /^X\(\/\/\)[^/].*/{
17349             s//\1/
17350             q
17351           }
17352           /^X\(\/\/\)$/{
17353             s//\1/
17354             q
17355           }
17356           /^X\(\/\).*/{
17357             s//\1/
17358             q
17359           }
17360           s/.*/./; q'`/stamp-h$_am_stamp_count
17361  ;;
17362
17363   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17364 $as_echo "$as_me: executing $ac_file commands" >&6;}
17365  ;;
17366   esac
17367
17368
17369   case $ac_file$ac_mode in
17370     "default-1":C)
17371 # Only add multilib support code if we just rebuilt the top-level
17372 # Makefile.
17373 case " $CONFIG_FILES " in
17374  *" Makefile "*)
17375    ac_file=Makefile . ${multi_basedir}/config-ml.in
17376    ;;
17377 esac ;;
17378     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17379   # Older Autoconf quotes --file arguments for eval, but not when files
17380   # are listed without --file.  Let's play safe and only enable the eval
17381   # if we detect the quoting.
17382   case $CONFIG_FILES in
17383   *\'*) eval set x "$CONFIG_FILES" ;;
17384   *)   set x $CONFIG_FILES ;;
17385   esac
17386   shift
17387   for mf
17388   do
17389     # Strip MF so we end up with the name of the file.
17390     mf=`echo "$mf" | sed -e 's/:.*$//'`
17391     # Check whether this is an Automake generated Makefile or not.
17392     # We used to match only the files named 'Makefile.in', but
17393     # some people rename them; so instead we look at the file content.
17394     # Grep'ing the first line is not enough: some people post-process
17395     # each Makefile.in and add a new line on top of each file to say so.
17396     # Grep'ing the whole file is not good either: AIX grep has a line
17397     # limit of 2048, but all sed's we know have understand at least 4000.
17398     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17399       dirpart=`$as_dirname -- "$mf" ||
17400 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17401          X"$mf" : 'X\(//\)[^/]' \| \
17402          X"$mf" : 'X\(//\)$' \| \
17403          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17404 $as_echo X"$mf" |
17405     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17406             s//\1/
17407             q
17408           }
17409           /^X\(\/\/\)[^/].*/{
17410             s//\1/
17411             q
17412           }
17413           /^X\(\/\/\)$/{
17414             s//\1/
17415             q
17416           }
17417           /^X\(\/\).*/{
17418             s//\1/
17419             q
17420           }
17421           s/.*/./; q'`
17422     else
17423       continue
17424     fi
17425     # Extract the definition of DEPDIR, am__include, and am__quote
17426     # from the Makefile without running 'make'.
17427     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17428     test -z "$DEPDIR" && continue
17429     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17430     test -z "$am__include" && continue
17431     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17432     # Find all dependency output files, they are included files with
17433     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17434     # simplest approach to changing $(DEPDIR) to its actual value in the
17435     # expansion.
17436     for file in `sed -n "
17437       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17438          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
17439       # Make sure the directory exists.
17440       test -f "$dirpart/$file" && continue
17441       fdir=`$as_dirname -- "$file" ||
17442 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17443          X"$file" : 'X\(//\)[^/]' \| \
17444          X"$file" : 'X\(//\)$' \| \
17445          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17446 $as_echo X"$file" |
17447     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17448             s//\1/
17449             q
17450           }
17451           /^X\(\/\/\)[^/].*/{
17452             s//\1/
17453             q
17454           }
17455           /^X\(\/\/\)$/{
17456             s//\1/
17457             q
17458           }
17459           /^X\(\/\).*/{
17460             s//\1/
17461             q
17462           }
17463           s/.*/./; q'`
17464       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17465       # echo "creating $dirpart/$file"
17466       echo '# dummy' > "$dirpart/$file"
17467     done
17468   done
17469 }
17470  ;;
17471     "libtool":C)
17472
17473     # See if we are running on zsh, and set the options which allow our
17474     # commands through without removal of \ escapes.
17475     if test -n "${ZSH_VERSION+set}" ; then
17476       setopt NO_GLOB_SUBST
17477     fi
17478
17479     cfgfile="${ofile}T"
17480     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17481     $RM "$cfgfile"
17482
17483     cat <<_LT_EOF >> "$cfgfile"
17484 #! $SHELL
17485
17486 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17487 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17488 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17489 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17490 #
17491 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17492 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17493 #   Written by Gordon Matzigkeit, 1996
17494 #
17495 #   This file is part of GNU Libtool.
17496 #
17497 # GNU Libtool is free software; you can redistribute it and/or
17498 # modify it under the terms of the GNU General Public License as
17499 # published by the Free Software Foundation; either version 2 of
17500 # the License, or (at your option) any later version.
17501 #
17502 # As a special exception to the GNU General Public License,
17503 # if you distribute this file as part of a program or library that
17504 # is built using GNU Libtool, you may include this file under the
17505 # same distribution terms that you use for the rest of that program.
17506 #
17507 # GNU Libtool is distributed in the hope that it will be useful,
17508 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17509 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17510 # GNU General Public License for more details.
17511 #
17512 # You should have received a copy of the GNU General Public License
17513 # along with GNU Libtool; see the file COPYING.  If not, a copy
17514 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17515 # obtained by writing to the Free Software Foundation, Inc.,
17516 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17517
17518
17519 # The names of the tagged configurations supported by this script.
17520 available_tags=""
17521
17522 # ### BEGIN LIBTOOL CONFIG
17523
17524 # Which release of libtool.m4 was used?
17525 macro_version=$macro_version
17526 macro_revision=$macro_revision
17527
17528 # Whether or not to build shared libraries.
17529 build_libtool_libs=$enable_shared
17530
17531 # Whether or not to build static libraries.
17532 build_old_libs=$enable_static
17533
17534 # What type of objects to build.
17535 pic_mode=$pic_mode
17536
17537 # Whether or not to optimize for fast installation.
17538 fast_install=$enable_fast_install
17539
17540 # Shell to use when invoking shell scripts.
17541 SHELL=$lt_SHELL
17542
17543 # An echo program that protects backslashes.
17544 ECHO=$lt_ECHO
17545
17546 # The host system.
17547 host_alias=$host_alias
17548 host=$host
17549 host_os=$host_os
17550
17551 # The build system.
17552 build_alias=$build_alias
17553 build=$build
17554 build_os=$build_os
17555
17556 # A sed program that does not truncate output.
17557 SED=$lt_SED
17558
17559 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17560 Xsed="\$SED -e 1s/^X//"
17561
17562 # A grep program that handles long lines.
17563 GREP=$lt_GREP
17564
17565 # An ERE matcher.
17566 EGREP=$lt_EGREP
17567
17568 # A literal string matcher.
17569 FGREP=$lt_FGREP
17570
17571 # A BSD- or MS-compatible name lister.
17572 NM=$lt_NM
17573
17574 # Whether we need soft or hard links.
17575 LN_S=$lt_LN_S
17576
17577 # What is the maximum length of a command?
17578 max_cmd_len=$max_cmd_len
17579
17580 # Object file suffix (normally "o").
17581 objext=$ac_objext
17582
17583 # Executable file suffix (normally "").
17584 exeext=$exeext
17585
17586 # whether the shell understands "unset".
17587 lt_unset=$lt_unset
17588
17589 # turn spaces into newlines.
17590 SP2NL=$lt_lt_SP2NL
17591
17592 # turn newlines into spaces.
17593 NL2SP=$lt_lt_NL2SP
17594
17595 # An object symbol dumper.
17596 OBJDUMP=$lt_OBJDUMP
17597
17598 # Method to check whether dependent libraries are shared objects.
17599 deplibs_check_method=$lt_deplibs_check_method
17600
17601 # Command to use when deplibs_check_method == "file_magic".
17602 file_magic_cmd=$lt_file_magic_cmd
17603
17604 # The archiver.
17605 AR=$lt_AR
17606 AR_FLAGS=$lt_AR_FLAGS
17607
17608 # A symbol stripping program.
17609 STRIP=$lt_STRIP
17610
17611 # Commands used to install an old-style archive.
17612 RANLIB=$lt_RANLIB
17613 old_postinstall_cmds=$lt_old_postinstall_cmds
17614 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17615
17616 # Whether to use a lock for old archive extraction.
17617 lock_old_archive_extraction=$lock_old_archive_extraction
17618
17619 # A C compiler.
17620 LTCC=$lt_CC
17621
17622 # LTCC compiler flags.
17623 LTCFLAGS=$lt_CFLAGS
17624
17625 # Take the output of nm and produce a listing of raw symbols and C names.
17626 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17627
17628 # Transform the output of nm in a proper C declaration.
17629 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17630
17631 # Transform the output of nm in a C name address pair.
17632 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17633
17634 # Transform the output of nm in a C name address pair when lib prefix is needed.
17635 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17636
17637 # The name of the directory that contains temporary libtool files.
17638 objdir=$objdir
17639
17640 # Used to examine libraries when file_magic_cmd begins with "file".
17641 MAGIC_CMD=$MAGIC_CMD
17642
17643 # Must we lock files when doing compilation?
17644 need_locks=$lt_need_locks
17645
17646 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17647 DSYMUTIL=$lt_DSYMUTIL
17648
17649 # Tool to change global to local symbols on Mac OS X.
17650 NMEDIT=$lt_NMEDIT
17651
17652 # Tool to manipulate fat objects and archives on Mac OS X.
17653 LIPO=$lt_LIPO
17654
17655 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17656 OTOOL=$lt_OTOOL
17657
17658 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17659 OTOOL64=$lt_OTOOL64
17660
17661 # Old archive suffix (normally "a").
17662 libext=$libext
17663
17664 # Shared library suffix (normally ".so").
17665 shrext_cmds=$lt_shrext_cmds
17666
17667 # The commands to extract the exported symbol list from a shared archive.
17668 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17669
17670 # Variables whose values should be saved in libtool wrapper scripts and
17671 # restored at link time.
17672 variables_saved_for_relink=$lt_variables_saved_for_relink
17673
17674 # Do we need the "lib" prefix for modules?
17675 need_lib_prefix=$need_lib_prefix
17676
17677 # Do we need a version for libraries?
17678 need_version=$need_version
17679
17680 # Library versioning type.
17681 version_type=$version_type
17682
17683 # Shared library runtime path variable.
17684 runpath_var=$runpath_var
17685
17686 # Shared library path variable.
17687 shlibpath_var=$shlibpath_var
17688
17689 # Is shlibpath searched before the hard-coded library search path?
17690 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17691
17692 # Format of library name prefix.
17693 libname_spec=$lt_libname_spec
17694
17695 # List of archive names.  First name is the real one, the rest are links.
17696 # The last name is the one that the linker finds with -lNAME
17697 library_names_spec=$lt_library_names_spec
17698
17699 # The coded name of the library, if different from the real name.
17700 soname_spec=$lt_soname_spec
17701
17702 # Permission mode override for installation of shared libraries.
17703 install_override_mode=$lt_install_override_mode
17704
17705 # Command to use after installation of a shared archive.
17706 postinstall_cmds=$lt_postinstall_cmds
17707
17708 # Command to use after uninstallation of a shared archive.
17709 postuninstall_cmds=$lt_postuninstall_cmds
17710
17711 # Commands used to finish a libtool library installation in a directory.
17712 finish_cmds=$lt_finish_cmds
17713
17714 # As "finish_cmds", except a single script fragment to be evaled but
17715 # not shown.
17716 finish_eval=$lt_finish_eval
17717
17718 # Whether we should hardcode library paths into libraries.
17719 hardcode_into_libs=$hardcode_into_libs
17720
17721 # Compile-time system search path for libraries.
17722 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17723
17724 # Run-time system search path for libraries.
17725 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17726
17727 # Whether dlopen is supported.
17728 dlopen_support=$enable_dlopen
17729
17730 # Whether dlopen of programs is supported.
17731 dlopen_self=$enable_dlopen_self
17732
17733 # Whether dlopen of statically linked programs is supported.
17734 dlopen_self_static=$enable_dlopen_self_static
17735
17736 # Commands to strip libraries.
17737 old_striplib=$lt_old_striplib
17738 striplib=$lt_striplib
17739
17740
17741 # The linker used to build libraries.
17742 LD=$lt_LD
17743
17744 # How to create reloadable object files.
17745 reload_flag=$lt_reload_flag
17746 reload_cmds=$lt_reload_cmds
17747
17748 # Commands used to build an old-style archive.
17749 old_archive_cmds=$lt_old_archive_cmds
17750
17751 # A language specific compiler.
17752 CC=$lt_compiler
17753
17754 # Is the compiler the GNU compiler?
17755 with_gcc=$GCC
17756
17757 # Compiler flag to turn off builtin functions.
17758 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17759
17760 # How to pass a linker flag through the compiler.
17761 wl=$lt_lt_prog_compiler_wl
17762
17763 # Additional compiler flags for building library objects.
17764 pic_flag=$lt_lt_prog_compiler_pic
17765
17766 # Compiler flag to prevent dynamic linking.
17767 link_static_flag=$lt_lt_prog_compiler_static
17768
17769 # Does compiler simultaneously support -c and -o options?
17770 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17771
17772 # Whether or not to add -lc for building shared libraries.
17773 build_libtool_need_lc=$archive_cmds_need_lc
17774
17775 # Whether or not to disallow shared libs when runtime libs are static.
17776 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17777
17778 # Compiler flag to allow reflexive dlopens.
17779 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17780
17781 # Compiler flag to generate shared objects directly from archives.
17782 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17783
17784 # Whether the compiler copes with passing no objects directly.
17785 compiler_needs_object=$lt_compiler_needs_object
17786
17787 # Create an old-style archive from a shared archive.
17788 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17789
17790 # Create a temporary old-style archive to link instead of a shared archive.
17791 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17792
17793 # Commands used to build a shared archive.
17794 archive_cmds=$lt_archive_cmds
17795 archive_expsym_cmds=$lt_archive_expsym_cmds
17796
17797 # Commands used to build a loadable module if different from building
17798 # a shared archive.
17799 module_cmds=$lt_module_cmds
17800 module_expsym_cmds=$lt_module_expsym_cmds
17801
17802 # Whether we are building with GNU ld or not.
17803 with_gnu_ld=$lt_with_gnu_ld
17804
17805 # Flag that allows shared libraries with undefined symbols to be built.
17806 allow_undefined_flag=$lt_allow_undefined_flag
17807
17808 # Flag that enforces no undefined symbols.
17809 no_undefined_flag=$lt_no_undefined_flag
17810
17811 # Flag to hardcode \$libdir into a binary during linking.
17812 # This must work even if \$libdir does not exist
17813 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17814
17815 # If ld is used when linking, flag to hardcode \$libdir into a binary
17816 # during linking.  This must work even if \$libdir does not exist.
17817 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17818
17819 # Whether we need a single "-rpath" flag with a separated argument.
17820 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17821
17822 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17823 # DIR into the resulting binary.
17824 hardcode_direct=$hardcode_direct
17825
17826 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17827 # DIR into the resulting binary and the resulting library dependency is
17828 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17829 # library is relocated.
17830 hardcode_direct_absolute=$hardcode_direct_absolute
17831
17832 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17833 # into the resulting binary.
17834 hardcode_minus_L=$hardcode_minus_L
17835
17836 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17837 # into the resulting binary.
17838 hardcode_shlibpath_var=$hardcode_shlibpath_var
17839
17840 # Set to "yes" if building a shared library automatically hardcodes DIR
17841 # into the library and all subsequent libraries and executables linked
17842 # against it.
17843 hardcode_automatic=$hardcode_automatic
17844
17845 # Set to yes if linker adds runtime paths of dependent libraries
17846 # to runtime path list.
17847 inherit_rpath=$inherit_rpath
17848
17849 # Whether libtool must link a program against all its dependency libraries.
17850 link_all_deplibs=$link_all_deplibs
17851
17852 # Fix the shell variable \$srcfile for the compiler.
17853 fix_srcfile_path=$lt_fix_srcfile_path
17854
17855 # Set to "yes" if exported symbols are required.
17856 always_export_symbols=$always_export_symbols
17857
17858 # The commands to list exported symbols.
17859 export_symbols_cmds=$lt_export_symbols_cmds
17860
17861 # Symbols that should not be listed in the preloaded symbols.
17862 exclude_expsyms=$lt_exclude_expsyms
17863
17864 # Symbols that must always be exported.
17865 include_expsyms=$lt_include_expsyms
17866
17867 # Commands necessary for linking programs (against libraries) with templates.
17868 prelink_cmds=$lt_prelink_cmds
17869
17870 # Specify filename containing input files.
17871 file_list_spec=$lt_file_list_spec
17872
17873 # How to hardcode a shared library path into an executable.
17874 hardcode_action=$hardcode_action
17875
17876 # ### END LIBTOOL CONFIG
17877
17878 _LT_EOF
17879
17880   case $host_os in
17881   aix3*)
17882     cat <<\_LT_EOF >> "$cfgfile"
17883 # AIX sometimes has problems with the GCC collect2 program.  For some
17884 # reason, if we set the COLLECT_NAMES environment variable, the problems
17885 # vanish in a puff of smoke.
17886 if test "X${COLLECT_NAMES+set}" != Xset; then
17887   COLLECT_NAMES=
17888   export COLLECT_NAMES
17889 fi
17890 _LT_EOF
17891     ;;
17892   esac
17893
17894
17895 ltmain="$ac_aux_dir/ltmain.sh"
17896
17897
17898   # We use sed instead of cat because bash on DJGPP gets confused if
17899   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17900   # text mode, it properly converts lines to CR/LF.  This bash problem
17901   # is reportedly fixed, but why not run on old versions too?
17902   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17903     || (rm -f "$cfgfile"; exit 1)
17904
17905   case $xsi_shell in
17906   yes)
17907     cat << \_LT_EOF >> "$cfgfile"
17908
17909 # func_dirname file append nondir_replacement
17910 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17911 # otherwise set result to NONDIR_REPLACEMENT.
17912 func_dirname ()
17913 {
17914   case ${1} in
17915     */*) func_dirname_result="${1%/*}${2}" ;;
17916     *  ) func_dirname_result="${3}" ;;
17917   esac
17918 }
17919
17920 # func_basename file
17921 func_basename ()
17922 {
17923   func_basename_result="${1##*/}"
17924 }
17925
17926 # func_dirname_and_basename file append nondir_replacement
17927 # perform func_basename and func_dirname in a single function
17928 # call:
17929 #   dirname:  Compute the dirname of FILE.  If nonempty,
17930 #             add APPEND to the result, otherwise set result
17931 #             to NONDIR_REPLACEMENT.
17932 #             value returned in "$func_dirname_result"
17933 #   basename: Compute filename of FILE.
17934 #             value retuned in "$func_basename_result"
17935 # Implementation must be kept synchronized with func_dirname
17936 # and func_basename. For efficiency, we do not delegate to
17937 # those functions but instead duplicate the functionality here.
17938 func_dirname_and_basename ()
17939 {
17940   case ${1} in
17941     */*) func_dirname_result="${1%/*}${2}" ;;
17942     *  ) func_dirname_result="${3}" ;;
17943   esac
17944   func_basename_result="${1##*/}"
17945 }
17946
17947 # func_stripname prefix suffix name
17948 # strip PREFIX and SUFFIX off of NAME.
17949 # PREFIX and SUFFIX must not contain globbing or regex special
17950 # characters, hashes, percent signs, but SUFFIX may contain a leading
17951 # dot (in which case that matches only a dot).
17952 func_stripname ()
17953 {
17954   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17955   # positional parameters, so assign one to ordinary parameter first.
17956   func_stripname_result=${3}
17957   func_stripname_result=${func_stripname_result#"${1}"}
17958   func_stripname_result=${func_stripname_result%"${2}"}
17959 }
17960
17961 # func_opt_split
17962 func_opt_split ()
17963 {
17964   func_opt_split_opt=${1%%=*}
17965   func_opt_split_arg=${1#*=}
17966 }
17967
17968 # func_lo2o object
17969 func_lo2o ()
17970 {
17971   case ${1} in
17972     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
17973     *)    func_lo2o_result=${1} ;;
17974   esac
17975 }
17976
17977 # func_xform libobj-or-source
17978 func_xform ()
17979 {
17980   func_xform_result=${1%.*}.lo
17981 }
17982
17983 # func_arith arithmetic-term...
17984 func_arith ()
17985 {
17986   func_arith_result=$(( $* ))
17987 }
17988
17989 # func_len string
17990 # STRING may not start with a hyphen.
17991 func_len ()
17992 {
17993   func_len_result=${#1}
17994 }
17995
17996 _LT_EOF
17997     ;;
17998   *) # Bourne compatible functions.
17999     cat << \_LT_EOF >> "$cfgfile"
18000
18001 # func_dirname file append nondir_replacement
18002 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18003 # otherwise set result to NONDIR_REPLACEMENT.
18004 func_dirname ()
18005 {
18006   # Extract subdirectory from the argument.
18007   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18008   if test "X$func_dirname_result" = "X${1}"; then
18009     func_dirname_result="${3}"
18010   else
18011     func_dirname_result="$func_dirname_result${2}"
18012   fi
18013 }
18014
18015 # func_basename file
18016 func_basename ()
18017 {
18018   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18019 }
18020
18021
18022 # func_stripname prefix suffix name
18023 # strip PREFIX and SUFFIX off of NAME.
18024 # PREFIX and SUFFIX must not contain globbing or regex special
18025 # characters, hashes, percent signs, but SUFFIX may contain a leading
18026 # dot (in which case that matches only a dot).
18027 # func_strip_suffix prefix name
18028 func_stripname ()
18029 {
18030   case ${2} in
18031     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18032     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18033   esac
18034 }
18035
18036 # sed scripts:
18037 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18038 my_sed_long_arg='1s/^-[^=]*=//'
18039
18040 # func_opt_split
18041 func_opt_split ()
18042 {
18043   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18044   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18045 }
18046
18047 # func_lo2o object
18048 func_lo2o ()
18049 {
18050   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18051 }
18052
18053 # func_xform libobj-or-source
18054 func_xform ()
18055 {
18056   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18057 }
18058
18059 # func_arith arithmetic-term...
18060 func_arith ()
18061 {
18062   func_arith_result=`expr "$@"`
18063 }
18064
18065 # func_len string
18066 # STRING may not start with a hyphen.
18067 func_len ()
18068 {
18069   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18070 }
18071
18072 _LT_EOF
18073 esac
18074
18075 case $lt_shell_append in
18076   yes)
18077     cat << \_LT_EOF >> "$cfgfile"
18078
18079 # func_append var value
18080 # Append VALUE to the end of shell variable VAR.
18081 func_append ()
18082 {
18083   eval "$1+=\$2"
18084 }
18085 _LT_EOF
18086     ;;
18087   *)
18088     cat << \_LT_EOF >> "$cfgfile"
18089
18090 # func_append var value
18091 # Append VALUE to the end of shell variable VAR.
18092 func_append ()
18093 {
18094   eval "$1=\$$1\$2"
18095 }
18096
18097 _LT_EOF
18098     ;;
18099   esac
18100
18101
18102   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18103     || (rm -f "$cfgfile"; exit 1)
18104
18105   mv -f "$cfgfile" "$ofile" ||
18106     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18107   chmod +x "$ofile"
18108
18109  ;;
18110     "gstdint.h":C)
18111 if test "$GCC" = yes; then
18112   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
18113 else
18114   echo "/* generated for $CC */" > tmp-stdint.h
18115 fi
18116
18117 sed 's/^ *//' >> tmp-stdint.h <<EOF
18118
18119   #ifndef GCC_GENERATED_STDINT_H
18120   #define GCC_GENERATED_STDINT_H 1
18121
18122   #include <sys/types.h>
18123 EOF
18124
18125 if test "$acx_cv_header_stdint" != stdint.h; then
18126   echo "#include <stddef.h>" >> tmp-stdint.h
18127 fi
18128 if test "$acx_cv_header_stdint" != stddef.h; then
18129   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
18130 fi
18131
18132 sed 's/^ *//' >> tmp-stdint.h <<EOF
18133   /* glibc uses these symbols as guards to prevent redefinitions.  */
18134   #ifdef __int8_t_defined
18135   #define _INT8_T
18136   #define _INT16_T
18137   #define _INT32_T
18138   #endif
18139   #ifdef __uint32_t_defined
18140   #define _UINT32_T
18141   #endif
18142
18143 EOF
18144
18145 # ----------------- done header, emit basic int types -------------
18146 if test "$acx_cv_header_stdint" = stddef.h; then
18147   sed 's/^ *//' >> tmp-stdint.h <<EOF
18148
18149     #ifndef _UINT8_T
18150     #define _UINT8_T
18151     #ifndef __uint8_t_defined
18152     #define __uint8_t_defined
18153     #ifndef uint8_t
18154     typedef unsigned $acx_cv_type_int8_t uint8_t;
18155     #endif
18156     #endif
18157     #endif
18158
18159     #ifndef _UINT16_T
18160     #define _UINT16_T
18161     #ifndef __uint16_t_defined
18162     #define __uint16_t_defined
18163     #ifndef uint16_t
18164     typedef unsigned $acx_cv_type_int16_t uint16_t;
18165     #endif
18166     #endif
18167     #endif
18168
18169     #ifndef _UINT32_T
18170     #define _UINT32_T
18171     #ifndef __uint32_t_defined
18172     #define __uint32_t_defined
18173     #ifndef uint32_t
18174     typedef unsigned $acx_cv_type_int32_t uint32_t;
18175     #endif
18176     #endif
18177     #endif
18178
18179     #ifndef _INT8_T
18180     #define _INT8_T
18181     #ifndef __int8_t_defined
18182     #define __int8_t_defined
18183     #ifndef int8_t
18184     typedef $acx_cv_type_int8_t int8_t;
18185     #endif
18186     #endif
18187     #endif
18188
18189     #ifndef _INT16_T
18190     #define _INT16_T
18191     #ifndef __int16_t_defined
18192     #define __int16_t_defined
18193     #ifndef int16_t
18194     typedef $acx_cv_type_int16_t int16_t;
18195     #endif
18196     #endif
18197     #endif
18198
18199     #ifndef _INT32_T
18200     #define _INT32_T
18201     #ifndef __int32_t_defined
18202     #define __int32_t_defined
18203     #ifndef int32_t
18204     typedef $acx_cv_type_int32_t int32_t;
18205     #endif
18206     #endif
18207     #endif
18208 EOF
18209 elif test "$ac_cv_type_u_int32_t" = yes; then
18210   sed 's/^ *//' >> tmp-stdint.h <<EOF
18211
18212     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
18213     #ifndef _INT8_T
18214     #define _INT8_T
18215     #endif
18216     #ifndef _INT16_T
18217     #define _INT16_T
18218     #endif
18219     #ifndef _INT32_T
18220     #define _INT32_T
18221     #endif
18222
18223     #ifndef _UINT8_T
18224     #define _UINT8_T
18225     #ifndef __uint8_t_defined
18226     #define __uint8_t_defined
18227     #ifndef uint8_t
18228     typedef u_int8_t uint8_t;
18229     #endif
18230     #endif
18231     #endif
18232
18233     #ifndef _UINT16_T
18234     #define _UINT16_T
18235     #ifndef __uint16_t_defined
18236     #define __uint16_t_defined
18237     #ifndef uint16_t
18238     typedef u_int16_t uint16_t;
18239     #endif
18240     #endif
18241     #endif
18242
18243     #ifndef _UINT32_T
18244     #define _UINT32_T
18245     #ifndef __uint32_t_defined
18246     #define __uint32_t_defined
18247     #ifndef uint32_t
18248     typedef u_int32_t uint32_t;
18249     #endif
18250     #endif
18251     #endif
18252 EOF
18253 else
18254   sed 's/^ *//' >> tmp-stdint.h <<EOF
18255
18256     /* Some systems have guard macros to prevent redefinitions, define them.  */
18257     #ifndef _INT8_T
18258     #define _INT8_T
18259     #endif
18260     #ifndef _INT16_T
18261     #define _INT16_T
18262     #endif
18263     #ifndef _INT32_T
18264     #define _INT32_T
18265     #endif
18266     #ifndef _UINT8_T
18267     #define _UINT8_T
18268     #endif
18269     #ifndef _UINT16_T
18270     #define _UINT16_T
18271     #endif
18272     #ifndef _UINT32_T
18273     #define _UINT32_T
18274     #endif
18275 EOF
18276 fi
18277
18278 # ------------- done basic int types, emit int64_t types ------------
18279 if test "$ac_cv_type_uint64_t" = yes; then
18280   sed 's/^ *//' >> tmp-stdint.h <<EOF
18281
18282     /* system headers have good uint64_t and int64_t */
18283     #ifndef _INT64_T
18284     #define _INT64_T
18285     #endif
18286     #ifndef _UINT64_T
18287     #define _UINT64_T
18288     #endif
18289 EOF
18290 elif test "$ac_cv_type_u_int64_t" = yes; then
18291   sed 's/^ *//' >> tmp-stdint.h <<EOF
18292
18293     /* system headers have an u_int64_t (and int64_t) */
18294     #ifndef _INT64_T
18295     #define _INT64_T
18296     #endif
18297     #ifndef _UINT64_T
18298     #define _UINT64_T
18299     #ifndef __uint64_t_defined
18300     #define __uint64_t_defined
18301     #ifndef uint64_t
18302     typedef u_int64_t uint64_t;
18303     #endif
18304     #endif
18305     #endif
18306 EOF
18307 elif test -n "$acx_cv_type_int64_t"; then
18308   sed 's/^ *//' >> tmp-stdint.h <<EOF
18309
18310     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
18311     #ifndef _INT64_T
18312     #define _INT64_T
18313     #ifndef int64_t
18314     typedef $acx_cv_type_int64_t int64_t;
18315     #endif
18316     #endif
18317     #ifndef _UINT64_T
18318     #define _UINT64_T
18319     #ifndef __uint64_t_defined
18320     #define __uint64_t_defined
18321     #ifndef uint64_t
18322     typedef unsigned $acx_cv_type_int64_t uint64_t;
18323     #endif
18324     #endif
18325     #endif
18326 EOF
18327 else
18328   sed 's/^ *//' >> tmp-stdint.h <<EOF
18329
18330     /* some common heuristics for int64_t, using compiler-specific tests */
18331     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
18332     #ifndef _INT64_T
18333     #define _INT64_T
18334     #ifndef __int64_t_defined
18335     #ifndef int64_t
18336     typedef long long int64_t;
18337     #endif
18338     #endif
18339     #endif
18340     #ifndef _UINT64_T
18341     #define _UINT64_T
18342     #ifndef uint64_t
18343     typedef unsigned long long uint64_t;
18344     #endif
18345     #endif
18346
18347     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
18348     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
18349        does not implement __extension__.  But that compiler doesn't define
18350        __GNUC_MINOR__.  */
18351     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
18352     # define __extension__
18353     # endif
18354
18355     # ifndef _INT64_T
18356     # define _INT64_T
18357     # ifndef int64_t
18358     __extension__ typedef long long int64_t;
18359     # endif
18360     # endif
18361     # ifndef _UINT64_T
18362     # define _UINT64_T
18363     # ifndef uint64_t
18364     __extension__ typedef unsigned long long uint64_t;
18365     # endif
18366     # endif
18367
18368     #elif !defined __STRICT_ANSI__
18369     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
18370
18371     #  ifndef _INT64_T
18372     #  define _INT64_T
18373     #  ifndef int64_t
18374     typedef __int64 int64_t;
18375     #  endif
18376     #  endif
18377     #  ifndef _UINT64_T
18378     #  define _UINT64_T
18379     #  ifndef uint64_t
18380     typedef unsigned __int64 uint64_t;
18381     #  endif
18382     #  endif
18383     # endif /* compiler */
18384
18385     #endif /* ANSI version */
18386 EOF
18387 fi
18388
18389 # ------------- done int64_t types, emit intptr types ------------
18390 if test "$ac_cv_type_uintptr_t" != yes; then
18391   sed 's/^ *//' >> tmp-stdint.h <<EOF
18392
18393     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
18394     #ifndef __uintptr_t_defined
18395     #ifndef uintptr_t
18396     typedef u$acx_cv_type_intptr_t uintptr_t;
18397     #endif
18398     #endif
18399     #ifndef __intptr_t_defined
18400     #ifndef intptr_t
18401     typedef $acx_cv_type_intptr_t  intptr_t;
18402     #endif
18403     #endif
18404 EOF
18405 fi
18406
18407 # ------------- done intptr types, emit int_least types ------------
18408 if test "$ac_cv_type_int_least32_t" != yes; then
18409   sed 's/^ *//' >> tmp-stdint.h <<EOF
18410
18411     /* Define int_least types */
18412     typedef int8_t     int_least8_t;
18413     typedef int16_t    int_least16_t;
18414     typedef int32_t    int_least32_t;
18415     #ifdef _INT64_T
18416     typedef int64_t    int_least64_t;
18417     #endif
18418
18419     typedef uint8_t    uint_least8_t;
18420     typedef uint16_t   uint_least16_t;
18421     typedef uint32_t   uint_least32_t;
18422     #ifdef _UINT64_T
18423     typedef uint64_t   uint_least64_t;
18424     #endif
18425 EOF
18426 fi
18427
18428 # ------------- done intptr types, emit int_fast types ------------
18429 if test "$ac_cv_type_int_fast32_t" != yes; then
18430       sed 's/^ *//' >> tmp-stdint.h <<EOF
18431
18432     /* Define int_fast types.  short is often slow */
18433     typedef int8_t       int_fast8_t;
18434     typedef int          int_fast16_t;
18435     typedef int32_t      int_fast32_t;
18436     #ifdef _INT64_T
18437     typedef int64_t      int_fast64_t;
18438     #endif
18439
18440     typedef uint8_t      uint_fast8_t;
18441     typedef unsigned int uint_fast16_t;
18442     typedef uint32_t     uint_fast32_t;
18443     #ifdef _UINT64_T
18444     typedef uint64_t     uint_fast64_t;
18445     #endif
18446 EOF
18447 fi
18448
18449 if test "$ac_cv_type_uintmax_t" != yes; then
18450   sed 's/^ *//' >> tmp-stdint.h <<EOF
18451
18452     /* Define intmax based on what we found */
18453     #ifndef intmax_t
18454     #ifdef _INT64_T
18455     typedef int64_t       intmax_t;
18456     #else
18457     typedef long          intmax_t;
18458     #endif
18459     #endif
18460     #ifndef uintmax_t
18461     #ifdef _UINT64_T
18462     typedef uint64_t      uintmax_t;
18463     #else
18464     typedef unsigned long uintmax_t;
18465     #endif
18466     #endif
18467 EOF
18468 fi
18469
18470 sed 's/^ *//' >> tmp-stdint.h <<EOF
18471
18472   #endif /* GCC_GENERATED_STDINT_H */
18473 EOF
18474
18475 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18476   rm -f tmp-stdint.h
18477 else
18478   mv -f tmp-stdint.h gstdint.h
18479 fi
18480
18481  ;;
18482
18483   esac
18484 done # for ac_tag
18485
18486
18487 as_fn_exit 0
18488 _ACEOF
18489 ac_clean_files=$ac_clean_files_save
18490
18491 test $ac_write_fail = 0 ||
18492   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18493
18494
18495 # configure is writing to config.log, and then calls config.status.
18496 # config.status does its own redirection, appending to config.log.
18497 # Unfortunately, on DOS this fails, as config.log is still kept open
18498 # by configure, so config.status won't be able to write to it; its
18499 # output is simply discarded.  So we exec the FD to /dev/null,
18500 # effectively closing config.log, so it can be properly (re)opened and
18501 # appended to by config.status.  When coming back to configure, we
18502 # need to make the FD available again.
18503 if test "$no_create" != yes; then
18504   ac_cs_success=:
18505   ac_config_status_args=
18506   test "$silent" = yes &&
18507     ac_config_status_args="$ac_config_status_args --quiet"
18508   exec 5>/dev/null
18509   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18510   exec 5>>config.log
18511   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18512   # would make configure fail if this is the last instruction.
18513   $ac_cs_success || as_fn_exit 1
18514 fi
18515 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18516   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18517 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18518 fi
18519