libatomic/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for GNU Atomic Library 1.0.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199
 200   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 201     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 202     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     PATH=/empty FPATH=/empty; export PATH FPATH
 205     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 206       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 207 test \$(( 1 + 1 )) = 2 || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME='GNU Atomic Library'
 589 PACKAGE_TARNAME='libatomic'
 590 PACKAGE_VERSION='1.0'
 591 PACKAGE_STRING='GNU Atomic Library 1.0'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL='http://www.gnu.org/software/libatomic/'
 594
 595 # Factoring default headers for most tests.
 596 ac_includes_default="\
 597 #include <stdio.h>
 598 #ifdef HAVE_SYS_TYPES_H
 599 # include <sys/types.h>
 600 #endif
 601 #ifdef HAVE_SYS_STAT_H
 602 # include <sys/stat.h>
 603 #endif
 604 #ifdef STDC_HEADERS
 605 # include <stdlib.h>
 606 # include <stddef.h>
 607 #else
 608 # ifdef HAVE_STDLIB_H
 609 #  include <stdlib.h>
 610 # endif
 611 #endif
 612 #ifdef HAVE_STRING_H
 613 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 614 #  include <memory.h>
 615 # endif
 616 # include <string.h>
 617 #endif
 618 #ifdef HAVE_STRINGS_H
 619 # include <strings.h>
 620 #endif
 621 #ifdef HAVE_INTTYPES_H
 622 # include <inttypes.h>
 623 #endif
 624 #ifdef HAVE_STDINT_H
 625 # include <stdint.h>
 626 #endif
 627 #ifdef HAVE_UNISTD_H
 628 # include <unistd.h>
 629 #endif"
 630
 631 ac_subst_vars='am__EXEEXT_FALSE
 632 am__EXEEXT_TRUE
 633 LTLIBOBJS
 634 LIBOBJS
 635 get_gcc_base_ver
 636 ARCH_X86_64_FALSE
 637 ARCH_X86_64_TRUE
 638 ARCH_I386_FALSE
 639 ARCH_I386_TRUE
 640 ARCH_ARM_LINUX_FALSE
 641 ARCH_ARM_LINUX_TRUE
 642 ARCH_AARCH64_LINUX_FALSE
 643 ARCH_AARCH64_LINUX_TRUE
 644 HAVE_IFUNC_FALSE
 645 HAVE_IFUNC_TRUE
 646 tmake_file
 647 SIZES
 648 XLDFLAGS
 649 XCFLAGS
 650 config_path
 651 LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE
 652 LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE
 653 LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE
 654 LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE
 655 LIBAT_BUILD_VERSIONED_SHLIB_FALSE
 656 LIBAT_BUILD_VERSIONED_SHLIB_TRUE
 657 OPT_LDFLAGS
 658 SECTION_LDFLAGS
 659 ARCH_AARCH64_HAVE_LSE128_FALSE
 660 ARCH_AARCH64_HAVE_LSE128_TRUE
 661 SYSROOT_CFLAGS_FOR_TARGET
 662 enable_aarch64_lse
 663 libtool_VERSION
 664 ENABLE_DARWIN_AT_RPATH_FALSE
 665 ENABLE_DARWIN_AT_RPATH_TRUE
 666 MAINT
 667 MAINTAINER_MODE_FALSE
 668 MAINTAINER_MODE_TRUE
 669 enable_static
 670 enable_shared
 671 lt_host_flags
 672 CPP
 673 OTOOL64
 674 OTOOL
 675 LIPO
 676 NMEDIT
 677 DSYMUTIL
 678 OBJDUMP
 679 LN_S
 680 ac_ct_DUMPBIN
 681 DUMPBIN
 682 LD
 683 FGREP
 684 EGREP
 685 GREP
 686 SED
 687 LIBTOOL
 688 RANLIB
 689 NM
 690 AR
 691 am__fastdepCCAS_FALSE
 692 am__fastdepCCAS_TRUE
 693 CCASDEPMODE
 694 CCASFLAGS
 695 CCAS
 696 am__fastdepCC_FALSE
 697 am__fastdepCC_TRUE
 698 CCDEPMODE
 699 am__nodep
 700 AMDEPBACKSLASH
 701 AMDEP_FALSE
 702 AMDEP_TRUE
 703 am__quote
 704 am__include
 705 DEPDIR
 706 OBJEXT
 707 EXEEXT
 708 ac_ct_CC
 709 CPPFLAGS
 710 LDFLAGS
 711 CFLAGS
 712 CC
 713 toolexeclibdir
 714 toolexecdir
 715 multi_basedir
 716 AM_BACKSLASH
 717 AM_DEFAULT_VERBOSITY
 718 AM_DEFAULT_V
 719 AM_V
 720 am__untar
 721 am__tar
 722 AMTAR
 723 am__leading_dot
 724 SET_MAKE
 725 AWK
 726 mkdir_p
 727 MKDIR_P
 728 INSTALL_STRIP_PROGRAM
 729 STRIP
 730 install_sh
 731 MAKEINFO
 732 AUTOHEADER
 733 AUTOMAKE
 734 AUTOCONF
 735 ACLOCAL
 736 VERSION
 737 PACKAGE
 738 CYGPATH_W
 739 am__isrc
 740 INSTALL_DATA
 741 INSTALL_SCRIPT
 742 INSTALL_PROGRAM
 743 target_os
 744 target_vendor
 745 target_cpu
 746 target
 747 host_os
 748 host_vendor
 749 host_cpu
 750 host
 751 build_os
 752 build_vendor
 753 build_cpu
 754 build
 755 GENINSRC_FALSE
 756 GENINSRC_TRUE
 757 target_alias
 758 host_alias
 759 build_alias
 760 LIBS
 761 ECHO_T
 762 ECHO_N
 763 ECHO_C
 764 DEFS
 765 mandir
 766 localedir
 767 libdir
 768 psdir
 769 pdfdir
 770 dvidir
 771 htmldir
 772 infodir
 773 docdir
 774 oldincludedir
 775 includedir
 776 localstatedir
 777 sharedstatedir
 778 sysconfdir
 779 datadir
 780 datarootdir
 781 libexecdir
 782 sbindir
 783 bindir
 784 program_transform_name
 785 prefix
 786 exec_prefix
 787 PACKAGE_URL
 788 PACKAGE_BUGREPORT
 789 PACKAGE_STRING
 790 PACKAGE_VERSION
 791 PACKAGE_TARNAME
 792 PACKAGE_NAME
 793 PATH_SEPARATOR
 794 SHELL'
 795 ac_subst_files=''
 796 ac_user_opts='
 797 enable_option_checking
 798 enable_version_specific_runtime_libs
 799 enable_generated_files_in_srcdir
 800 enable_silent_rules
 801 enable_multilib
 802 with_toolexeclibdir
 803 enable_dependency_tracking
 804 enable_shared
 805 enable_static
 806 with_pic
 807 enable_fast_install
 808 with_gnu_ld
 809 enable_libtool_lock
 810 enable_darwin_at_rpath
 811 enable_maintainer_mode
 812 enable_symvers
 813 enable_werror
 814 enable_cet
 815 with_gcc_major_version_only
 816 '
 817       ac_precious_vars='build_alias
 818 host_alias
 819 target_alias
 820 CPP
 821 CPPFLAGS'
 822
 823
 824 # Initialize some variables set by options.
 825 ac_init_help=
 826 ac_init_version=false
 827 ac_unrecognized_opts=
 828 ac_unrecognized_sep=
 829 # The variables have the same names as the options, with
 830 # dashes changed to underlines.
 831 cache_file=/dev/null
 832 exec_prefix=NONE
 833 no_create=
 834 no_recursion=
 835 prefix=NONE
 836 program_prefix=NONE
 837 program_suffix=NONE
 838 program_transform_name=s,x,x,
 839 silent=
 840 site=
 841 srcdir=
 842 verbose=
 843 x_includes=NONE
 844 x_libraries=NONE
 845
 846 # Installation directory options.
 847 # These are left unexpanded so users can "make install exec_prefix=/foo"
 848 # and all the variables that are supposed to be based on exec_prefix
 849 # by default will actually change.
 850 # Use braces instead of parens because sh, perl, etc. also accept them.
 851 # (The list follows the same order as the GNU Coding Standards.)
 852 bindir='${exec_prefix}/bin'
 853 sbindir='${exec_prefix}/sbin'
 854 libexecdir='${exec_prefix}/libexec'
 855 datarootdir='${prefix}/share'
 856 datadir='${datarootdir}'
 857 sysconfdir='${prefix}/etc'
 858 sharedstatedir='${prefix}/com'
 859 localstatedir='${prefix}/var'
 860 includedir='${prefix}/include'
 861 oldincludedir='/usr/include'
 862 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 863 infodir='${datarootdir}/info'
 864 htmldir='${docdir}'
 865 dvidir='${docdir}'
 866 pdfdir='${docdir}'
 867 psdir='${docdir}'
 868 libdir='${exec_prefix}/lib'
 869 localedir='${datarootdir}/locale'
 870 mandir='${datarootdir}/man'
 871
 872 ac_prev=
 873 ac_dashdash=
 874 for ac_option
 875 do
 876   # If the previous option needs an argument, assign it.
 877   if test -n "$ac_prev"; then
 878     eval $ac_prev=\$ac_option
 879     ac_prev=
 880     continue
 881   fi
 882
 883   case $ac_option in
 884   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 885   *=)   ac_optarg= ;;
 886   *)    ac_optarg=yes ;;
 887   esac
 888
 889   # Accept the important Cygnus configure options, so we can diagnose typos.
 890
 891   case $ac_dashdash$ac_option in
 892   --)
 893     ac_dashdash=yes ;;
 894
 895   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 896     ac_prev=bindir ;;
 897   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 898     bindir=$ac_optarg ;;
 899
 900   -build | --build | --buil | --bui | --bu)
 901     ac_prev=build_alias ;;
 902   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 903     build_alias=$ac_optarg ;;
 904
 905   -cache-file | --cache-file | --cache-fil | --cache-fi \
 906   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 907     ac_prev=cache_file ;;
 908   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 909   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 910     cache_file=$ac_optarg ;;
 911
 912   --config-cache | -C)
 913     cache_file=config.cache ;;
 914
 915   -datadir | --datadir | --datadi | --datad)
 916     ac_prev=datadir ;;
 917   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 918     datadir=$ac_optarg ;;
 919
 920   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 921   | --dataroo | --dataro | --datar)
 922     ac_prev=datarootdir ;;
 923   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 924   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 925     datarootdir=$ac_optarg ;;
 926
 927   -disable-* | --disable-*)
 928     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 929     # Reject names that are not valid shell variable names.
 930     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 931       as_fn_error $? "invalid feature name: $ac_useropt"
 932     ac_useropt_orig=$ac_useropt
 933     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 934     case $ac_user_opts in
 935       *"
 936 "enable_$ac_useropt"
 937 "*) ;;
 938       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 939          ac_unrecognized_sep=', ';;
 940     esac
 941     eval enable_$ac_useropt=no ;;
 942
 943   -docdir | --docdir | --docdi | --doc | --do)
 944     ac_prev=docdir ;;
 945   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 946     docdir=$ac_optarg ;;
 947
 948   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 949     ac_prev=dvidir ;;
 950   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 951     dvidir=$ac_optarg ;;
 952
 953   -enable-* | --enable-*)
 954     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 955     # Reject names that are not valid shell variable names.
 956     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 957       as_fn_error $? "invalid feature name: $ac_useropt"
 958     ac_useropt_orig=$ac_useropt
 959     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 960     case $ac_user_opts in
 961       *"
 962 "enable_$ac_useropt"
 963 "*) ;;
 964       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 965          ac_unrecognized_sep=', ';;
 966     esac
 967     eval enable_$ac_useropt=\$ac_optarg ;;
 968
 969   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 970   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 971   | --exec | --exe | --ex)
 972     ac_prev=exec_prefix ;;
 973   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 974   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 975   | --exec=* | --exe=* | --ex=*)
 976     exec_prefix=$ac_optarg ;;
 977
 978   -gas | --gas | --ga | --g)
 979     # Obsolete; use --with-gas.
 980     with_gas=yes ;;
 981
 982   -help | --help | --hel | --he | -h)
 983     ac_init_help=long ;;
 984   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 985     ac_init_help=recursive ;;
 986   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 987     ac_init_help=short ;;
 988
 989   -host | --host | --hos | --ho)
 990     ac_prev=host_alias ;;
 991   -host=* | --host=* | --hos=* | --ho=*)
 992     host_alias=$ac_optarg ;;
 993
 994   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 995     ac_prev=htmldir ;;
 996   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 997   | --ht=*)
 998     htmldir=$ac_optarg ;;
 999
1000   -includedir | --includedir | --includedi | --included | --include \
1001   | --includ | --inclu | --incl | --inc)
1002     ac_prev=includedir ;;
1003   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1004   | --includ=* | --inclu=* | --incl=* | --inc=*)
1005     includedir=$ac_optarg ;;
1006
1007   -infodir | --infodir | --infodi | --infod | --info | --inf)
1008     ac_prev=infodir ;;
1009   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1010     infodir=$ac_optarg ;;
1011
1012   -libdir | --libdir | --libdi | --libd)
1013     ac_prev=libdir ;;
1014   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1015     libdir=$ac_optarg ;;
1016
1017   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1018   | --libexe | --libex | --libe)
1019     ac_prev=libexecdir ;;
1020   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1021   | --libexe=* | --libex=* | --libe=*)
1022     libexecdir=$ac_optarg ;;
1023
1024   -localedir | --localedir | --localedi | --localed | --locale)
1025     ac_prev=localedir ;;
1026   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1027     localedir=$ac_optarg ;;
1028
1029   -localstatedir | --localstatedir | --localstatedi | --localstated \
1030   | --localstate | --localstat | --localsta | --localst | --locals)
1031     ac_prev=localstatedir ;;
1032   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1033   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1034     localstatedir=$ac_optarg ;;
1035
1036   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1037     ac_prev=mandir ;;
1038   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1039     mandir=$ac_optarg ;;
1040
1041   -nfp | --nfp | --nf)
1042     # Obsolete; use --without-fp.
1043     with_fp=no ;;
1044
1045   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1046   | --no-cr | --no-c | -n)
1047     no_create=yes ;;
1048
1049   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1050   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1051     no_recursion=yes ;;
1052
1053   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1054   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1055   | --oldin | --oldi | --old | --ol | --o)
1056     ac_prev=oldincludedir ;;
1057   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1058   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1059   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1060     oldincludedir=$ac_optarg ;;
1061
1062   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1063     ac_prev=prefix ;;
1064   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1065     prefix=$ac_optarg ;;
1066
1067   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1068   | --program-pre | --program-pr | --program-p)
1069     ac_prev=program_prefix ;;
1070   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1071   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1072     program_prefix=$ac_optarg ;;
1073
1074   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1075   | --program-suf | --program-su | --program-s)
1076     ac_prev=program_suffix ;;
1077   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1078   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1079     program_suffix=$ac_optarg ;;
1080
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     ac_prev=program_transform_name ;;
1089   -program-transform-name=* | --program-transform-name=* \
1090   | --program-transform-nam=* | --program-transform-na=* \
1091   | --program-transform-n=* | --program-transform-=* \
1092   | --program-transform=* | --program-transfor=* \
1093   | --program-transfo=* | --program-transf=* \
1094   | --program-trans=* | --program-tran=* \
1095   | --progr-tra=* | --program-tr=* | --program-t=*)
1096     program_transform_name=$ac_optarg ;;
1097
1098   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1099     ac_prev=pdfdir ;;
1100   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1101     pdfdir=$ac_optarg ;;
1102
1103   -psdir | --psdir | --psdi | --psd | --ps)
1104     ac_prev=psdir ;;
1105   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1106     psdir=$ac_optarg ;;
1107
1108   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1109   | -silent | --silent | --silen | --sile | --sil)
1110     silent=yes ;;
1111
1112   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1113     ac_prev=sbindir ;;
1114   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1115   | --sbi=* | --sb=*)
1116     sbindir=$ac_optarg ;;
1117
1118   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1119   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1120   | --sharedst | --shareds | --shared | --share | --shar \
1121   | --sha | --sh)
1122     ac_prev=sharedstatedir ;;
1123   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1124   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1125   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1126   | --sha=* | --sh=*)
1127     sharedstatedir=$ac_optarg ;;
1128
1129   -site | --site | --sit)
1130     ac_prev=site ;;
1131   -site=* | --site=* | --sit=*)
1132     site=$ac_optarg ;;
1133
1134   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1135     ac_prev=srcdir ;;
1136   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1137     srcdir=$ac_optarg ;;
1138
1139   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1140   | --syscon | --sysco | --sysc | --sys | --sy)
1141     ac_prev=sysconfdir ;;
1142   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1143   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1144     sysconfdir=$ac_optarg ;;
1145
1146   -target | --target | --targe | --targ | --tar | --ta | --t)
1147     ac_prev=target_alias ;;
1148   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1149     target_alias=$ac_optarg ;;
1150
1151   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1152     verbose=yes ;;
1153
1154   -version | --version | --versio | --versi | --vers | -V)
1155     ac_init_version=: ;;
1156
1157   -with-* | --with-*)
1158     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1159     # Reject names that are not valid shell variable names.
1160     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1161       as_fn_error $? "invalid package name: $ac_useropt"
1162     ac_useropt_orig=$ac_useropt
1163     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1164     case $ac_user_opts in
1165       *"
1166 "with_$ac_useropt"
1167 "*) ;;
1168       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1169          ac_unrecognized_sep=', ';;
1170     esac
1171     eval with_$ac_useropt=\$ac_optarg ;;
1172
1173   -without-* | --without-*)
1174     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1175     # Reject names that are not valid shell variable names.
1176     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1177       as_fn_error $? "invalid package name: $ac_useropt"
1178     ac_useropt_orig=$ac_useropt
1179     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1180     case $ac_user_opts in
1181       *"
1182 "with_$ac_useropt"
1183 "*) ;;
1184       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1185          ac_unrecognized_sep=', ';;
1186     esac
1187     eval with_$ac_useropt=no ;;
1188
1189   --x)
1190     # Obsolete; use --with-x.
1191     with_x=yes ;;
1192
1193   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1194   | --x-incl | --x-inc | --x-in | --x-i)
1195     ac_prev=x_includes ;;
1196   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1197   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1198     x_includes=$ac_optarg ;;
1199
1200   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1201   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1202     ac_prev=x_libraries ;;
1203   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1204   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1205     x_libraries=$ac_optarg ;;
1206
1207   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1208 Try \`$0 --help' for more information"
1209     ;;
1210
1211   *=*)
1212     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1213     # Reject names that are not valid shell variable names.
1214     case $ac_envvar in #(
1215       '' | [0-9]* | *[!_$as_cr_alnum]* )
1216       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1217     esac
1218     eval $ac_envvar=\$ac_optarg
1219     export $ac_envvar ;;
1220
1221   *)
1222     # FIXME: should be removed in autoconf 3.0.
1223     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1224     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1225       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1226     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1227     ;;
1228
1229   esac
1230 done
1231
1232 if test -n "$ac_prev"; then
1233   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1234   as_fn_error $? "missing argument to $ac_option"
1235 fi
1236
1237 if test -n "$ac_unrecognized_opts"; then
1238   case $enable_option_checking in
1239     no) ;;
1240     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1241     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1242   esac
1243 fi
1244
1245 # Check all directory arguments for consistency.
1246 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1247                 datadir sysconfdir sharedstatedir localstatedir includedir \
1248                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1249                 libdir localedir mandir
1250 do
1251   eval ac_val=\$$ac_var
1252   # Remove trailing slashes.
1253   case $ac_val in
1254     */ )
1255       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1256       eval $ac_var=\$ac_val;;
1257   esac
1258   # Be sure to have absolute directory names.
1259   case $ac_val in
1260     [\\/$]* | ?:[\\/]* )  continue;;
1261     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1262   esac
1263   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1264 done
1265
1266 # There might be people who depend on the old broken behavior: `$host'
1267 # used to hold the argument of --host etc.
1268 # FIXME: To remove some day.
1269 build=$build_alias
1270 host=$host_alias
1271 target=$target_alias
1272
1273 # FIXME: To remove some day.
1274 if test "x$host_alias" != x; then
1275   if test "x$build_alias" = x; then
1276     cross_compiling=maybe
1277   elif test "x$build_alias" != "x$host_alias"; then
1278     cross_compiling=yes
1279   fi
1280 fi
1281
1282 ac_tool_prefix=
1283 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1284
1285 test "$silent" = yes && exec 6>/dev/null
1286
1287
1288 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1289 ac_ls_di=`ls -di .` &&
1290 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1291   as_fn_error $? "working directory cannot be determined"
1292 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1293   as_fn_error $? "pwd does not report name of working directory"
1294
1295
1296 # Find the source files, if location was not specified.
1297 if test -z "$srcdir"; then
1298   ac_srcdir_defaulted=yes
1299   # Try the directory containing this script, then the parent directory.
1300   ac_confdir=`$as_dirname -- "$as_myself" ||
1301 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1302          X"$as_myself" : 'X\(//\)[^/]' \| \
1303          X"$as_myself" : 'X\(//\)$' \| \
1304          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1305 $as_echo X"$as_myself" |
1306     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1307             s//\1/
1308             q
1309           }
1310           /^X\(\/\/\)[^/].*/{
1311             s//\1/
1312             q
1313           }
1314           /^X\(\/\/\)$/{
1315             s//\1/
1316             q
1317           }
1318           /^X\(\/\).*/{
1319             s//\1/
1320             q
1321           }
1322           s/.*/./; q'`
1323   srcdir=$ac_confdir
1324   if test ! -r "$srcdir/$ac_unique_file"; then
1325     srcdir=..
1326   fi
1327 else
1328   ac_srcdir_defaulted=no
1329 fi
1330 if test ! -r "$srcdir/$ac_unique_file"; then
1331   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1332   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1333 fi
1334 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1335 ac_abs_confdir=`(
1336         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1337         pwd)`
1338 # When building in place, set srcdir=.
1339 if test "$ac_abs_confdir" = "$ac_pwd"; then
1340   srcdir=.
1341 fi
1342 # Remove unnecessary trailing slashes from srcdir.
1343 # Double slashes in file names in object file debugging info
1344 # mess up M-x gdb in Emacs.
1345 case $srcdir in
1346 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1347 esac
1348 for ac_var in $ac_precious_vars; do
1349   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1350   eval ac_env_${ac_var}_value=\$${ac_var}
1351   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1352   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1353 done
1354
1355 #
1356 # Report the --help message.
1357 #
1358 if test "$ac_init_help" = "long"; then
1359   # Omit some internal or obsolete options to make the list less imposing.
1360   # This message is too long to be a string in the A/UX 3.1 sh.
1361   cat <<_ACEOF
1362 \`configure' configures GNU Atomic Library 1.0 to adapt to many kinds of systems.
1363
1364 Usage: $0 [OPTION]... [VAR=VALUE]...
1365
1366 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1367 VAR=VALUE.  See below for descriptions of some of the useful variables.
1368
1369 Defaults for the options are specified in brackets.
1370
1371 Configuration:
1372   -h, --help              display this help and exit
1373       --help=short        display options specific to this package
1374       --help=recursive    display the short help of all the included packages
1375   -V, --version           display version information and exit
1376   -q, --quiet, --silent   do not print \`checking ...' messages
1377       --cache-file=FILE   cache test results in FILE [disabled]
1378   -C, --config-cache      alias for \`--cache-file=config.cache'
1379   -n, --no-create         do not create output files
1380       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1381
1382 Installation directories:
1383   --prefix=PREFIX         install architecture-independent files in PREFIX
1384                           [$ac_default_prefix]
1385   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1386                           [PREFIX]
1387
1388 By default, \`make install' will install all the files in
1389 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1390 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1391 for instance \`--prefix=\$HOME'.
1392
1393 For better control, use the options below.
1394
1395 Fine tuning of the installation directories:
1396   --bindir=DIR            user executables [EPREFIX/bin]
1397   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1398   --libexecdir=DIR        program executables [EPREFIX/libexec]
1399   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1400   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1401   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1402   --libdir=DIR            object code libraries [EPREFIX/lib]
1403   --includedir=DIR        C header files [PREFIX/include]
1404   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1405   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1406   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1407   --infodir=DIR           info documentation [DATAROOTDIR/info]
1408   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1409   --mandir=DIR            man documentation [DATAROOTDIR/man]
1410   --docdir=DIR            documentation root [DATAROOTDIR/doc/libatomic]
1411   --htmldir=DIR           html documentation [DOCDIR]
1412   --dvidir=DIR            dvi documentation [DOCDIR]
1413   --pdfdir=DIR            pdf documentation [DOCDIR]
1414   --psdir=DIR             ps documentation [DOCDIR]
1415 _ACEOF
1416
1417   cat <<\_ACEOF
1418
1419 Program names:
1420   --program-prefix=PREFIX            prepend PREFIX to installed program names
1421   --program-suffix=SUFFIX            append SUFFIX to installed program names
1422   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1423
1424 System types:
1425   --build=BUILD     configure for building on BUILD [guessed]
1426   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1427   --target=TARGET   configure for building compilers for TARGET [HOST]
1428 _ACEOF
1429 fi
1430
1431 if test -n "$ac_init_help"; then
1432   case $ac_init_help in
1433      short | recursive ) echo "Configuration of GNU Atomic Library 1.0:";;
1434    esac
1435   cat <<\_ACEOF
1436
1437 Optional Features:
1438   --disable-option-checking  ignore unrecognized --enable/--with options
1439   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1440   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1441   --enable-version-specific-runtime-libs
1442                           Specify that runtime libraries should be installed
1443                           in a compiler-specific directory [default=no]
1444   --enable-generated-files-in-srcdir
1445                           put copies of generated files in source dir intended
1446                           for creating source tarballs for users without
1447                           texinfo bison or flex. [default=no]
1448   --enable-silent-rules   less verbose build output (undo: "make V=1")
1449   --disable-silent-rules  verbose build output (undo: "make V=0")
1450   --enable-multilib       build many library versions (default)
1451   --enable-dependency-tracking
1452                           do not reject slow dependency extractors
1453   --disable-dependency-tracking
1454                           speeds up one-time build
1455   --enable-shared[=PKGS]  build shared libraries [default=yes]
1456   --enable-static[=PKGS]  build static libraries [default=yes]
1457   --enable-fast-install[=PKGS]
1458                           optimize for fast installation [default=yes]
1459   --disable-libtool-lock  avoid locking (might break parallel builds)
1460   --enable-darwin-at-rpath
1461                           install libraries with @rpath/library-name, requires
1462                           rpaths to be added to executables
1463   --enable-maintainer-mode
1464                           enable make rules and dependencies not useful (and
1465                           sometimes confusing) to the casual installer
1466   --enable-symvers=STYLE  enables symbol versioning of the shared library
1467                           [default=yes]
1468   --disable-werror        disable building with -Werror
1469   --enable-cet            enable Intel CET in target libraries [default=auto]
1470
1471 Optional Packages:
1472   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1473   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1474   --with-toolexeclibdir=DIR
1475                           install libraries built with a cross compiler within
1476                           DIR
1477   --with-pic              try to use only PIC/non-PIC objects [default=use
1478                           both]
1479   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1480   --with-gcc-major-version-only
1481                           use only GCC major number in filesystem paths
1482
1483 Some influential environment variables:
1484   CC          C compiler command
1485   CFLAGS      C compiler flags
1486   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1487               nonstandard directory <lib dir>
1488   LIBS        libraries to pass to the linker, e.g. -l<library>
1489   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1490               you have headers in a nonstandard directory <include dir>
1491   CCAS        assembler compiler command (defaults to CC)
1492   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1493   CPP         C preprocessor
1494
1495 Use these variables to override the choices made by `configure' or to help
1496 it to find libraries and programs with nonstandard names/locations.
1497
1498 Report bugs to the package provider.
1499 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
1500 General help using GNU software: <http://www.gnu.org/gethelp/>.
1501 _ACEOF
1502 ac_status=$?
1503 fi
1504
1505 if test "$ac_init_help" = "recursive"; then
1506   # If there are subdirs, report their specific --help.
1507   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1508     test -d "$ac_dir" ||
1509       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1510       continue
1511     ac_builddir=.
1512
1513 case "$ac_dir" in
1514 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1515 *)
1516   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1517   # A ".." for each directory in $ac_dir_suffix.
1518   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1519   case $ac_top_builddir_sub in
1520   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1521   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1522   esac ;;
1523 esac
1524 ac_abs_top_builddir=$ac_pwd
1525 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1526 # for backward compatibility:
1527 ac_top_builddir=$ac_top_build_prefix
1528
1529 case $srcdir in
1530   .)  # We are building in place.
1531     ac_srcdir=.
1532     ac_top_srcdir=$ac_top_builddir_sub
1533     ac_abs_top_srcdir=$ac_pwd ;;
1534   [\\/]* | ?:[\\/]* )  # Absolute name.
1535     ac_srcdir=$srcdir$ac_dir_suffix;
1536     ac_top_srcdir=$srcdir
1537     ac_abs_top_srcdir=$srcdir ;;
1538   *) # Relative name.
1539     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1540     ac_top_srcdir=$ac_top_build_prefix$srcdir
1541     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1542 esac
1543 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1544
1545     cd "$ac_dir" || { ac_status=$?; continue; }
1546     # Check for guested configure.
1547     if test -f "$ac_srcdir/configure.gnu"; then
1548       echo &&
1549       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1550     elif test -f "$ac_srcdir/configure"; then
1551       echo &&
1552       $SHELL "$ac_srcdir/configure" --help=recursive
1553     else
1554       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1555     fi || ac_status=$?
1556     cd "$ac_pwd" || { ac_status=$?; break; }
1557   done
1558 fi
1559
1560 test -n "$ac_init_help" && exit $ac_status
1561 if $ac_init_version; then
1562   cat <<\_ACEOF
1563 GNU Atomic Library configure 1.0
1564 generated by GNU Autoconf 2.69
1565
1566 Copyright (C) 2012 Free Software Foundation, Inc.
1567 This configure script is free software; the Free Software Foundation
1568 gives unlimited permission to copy, distribute and modify it.
1569 _ACEOF
1570   exit
1571 fi
1572
1573 ## ------------------------ ##
1574 ## Autoconf initialization. ##
1575 ## ------------------------ ##
1576
1577 # ac_fn_c_try_compile LINENO
1578 # --------------------------
1579 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1580 ac_fn_c_try_compile ()
1581 {
1582   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1583   rm -f conftest.$ac_objext
1584   if { { ac_try="$ac_compile"
1585 case "(($ac_try" in
1586   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1587   *) ac_try_echo=$ac_try;;
1588 esac
1589 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1590 $as_echo "$ac_try_echo"; } >&5
1591   (eval "$ac_compile") 2>conftest.err
1592   ac_status=$?
1593   if test -s conftest.err; then
1594     grep -v '^ *+' conftest.err >conftest.er1
1595     cat conftest.er1 >&5
1596     mv -f conftest.er1 conftest.err
1597   fi
1598   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1599   test $ac_status = 0; } && {
1600          test -z "$ac_c_werror_flag" ||
1601          test ! -s conftest.err
1602        } && test -s conftest.$ac_objext; then :
1603   ac_retval=0
1604 else
1605   $as_echo "$as_me: failed program was:" >&5
1606 sed 's/^/| /' conftest.$ac_ext >&5
1607
1608         ac_retval=1
1609 fi
1610   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1611   as_fn_set_status $ac_retval
1612
1613 } # ac_fn_c_try_compile
1614
1615 # ac_fn_c_try_link LINENO
1616 # -----------------------
1617 # Try to link conftest.$ac_ext, and return whether this succeeded.
1618 ac_fn_c_try_link ()
1619 {
1620   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1621   rm -f conftest.$ac_objext conftest$ac_exeext
1622   if { { ac_try="$ac_link"
1623 case "(($ac_try" in
1624   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1625   *) ac_try_echo=$ac_try;;
1626 esac
1627 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1628 $as_echo "$ac_try_echo"; } >&5
1629   (eval "$ac_link") 2>conftest.err
1630   ac_status=$?
1631   if test -s conftest.err; then
1632     grep -v '^ *+' conftest.err >conftest.er1
1633     cat conftest.er1 >&5
1634     mv -f conftest.er1 conftest.err
1635   fi
1636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1637   test $ac_status = 0; } && {
1638          test -z "$ac_c_werror_flag" ||
1639          test ! -s conftest.err
1640        } && test -s conftest$ac_exeext && {
1641          test "$cross_compiling" = yes ||
1642          test -x conftest$ac_exeext
1643        }; then :
1644   ac_retval=0
1645 else
1646   $as_echo "$as_me: failed program was:" >&5
1647 sed 's/^/| /' conftest.$ac_ext >&5
1648
1649         ac_retval=1
1650 fi
1651   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1652   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1653   # interfere with the next link command; also delete a directory that is
1654   # left behind by Apple's compiler.  We do this before executing the actions.
1655   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1656   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1657   as_fn_set_status $ac_retval
1658
1659 } # ac_fn_c_try_link
1660
1661 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1662 # -------------------------------------------------------
1663 # Tests whether HEADER exists and can be compiled using the include files in
1664 # INCLUDES, setting the cache variable VAR accordingly.
1665 ac_fn_c_check_header_compile ()
1666 {
1667   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1669 $as_echo_n "checking for $2... " >&6; }
1670 if eval \${$3+:} false; then :
1671   $as_echo_n "(cached) " >&6
1672 else
1673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1674 /* end confdefs.h.  */
1675 $4
1676 #include <$2>
1677 _ACEOF
1678 if ac_fn_c_try_compile "$LINENO"; then :
1679   eval "$3=yes"
1680 else
1681   eval "$3=no"
1682 fi
1683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1684 fi
1685 eval ac_res=\$$3
1686                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1687 $as_echo "$ac_res" >&6; }
1688   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1689
1690 } # ac_fn_c_check_header_compile
1691
1692 # ac_fn_c_try_cpp LINENO
1693 # ----------------------
1694 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1695 ac_fn_c_try_cpp ()
1696 {
1697   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1698   if { { ac_try="$ac_cpp conftest.$ac_ext"
1699 case "(($ac_try" in
1700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1701   *) ac_try_echo=$ac_try;;
1702 esac
1703 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1704 $as_echo "$ac_try_echo"; } >&5
1705   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1706   ac_status=$?
1707   if test -s conftest.err; then
1708     grep -v '^ *+' conftest.err >conftest.er1
1709     cat conftest.er1 >&5
1710     mv -f conftest.er1 conftest.err
1711   fi
1712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1713   test $ac_status = 0; } > conftest.i && {
1714          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1715          test ! -s conftest.err
1716        }; then :
1717   ac_retval=0
1718 else
1719   $as_echo "$as_me: failed program was:" >&5
1720 sed 's/^/| /' conftest.$ac_ext >&5
1721
1722     ac_retval=1
1723 fi
1724   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1725   as_fn_set_status $ac_retval
1726
1727 } # ac_fn_c_try_cpp
1728
1729 # ac_fn_c_try_run LINENO
1730 # ----------------------
1731 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1732 # that executables *can* be run.
1733 ac_fn_c_try_run ()
1734 {
1735   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1736   if { { ac_try="$ac_link"
1737 case "(($ac_try" in
1738   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1739   *) ac_try_echo=$ac_try;;
1740 esac
1741 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1742 $as_echo "$ac_try_echo"; } >&5
1743   (eval "$ac_link") 2>&5
1744   ac_status=$?
1745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1746   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1747   { { case "(($ac_try" in
1748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1749   *) ac_try_echo=$ac_try;;
1750 esac
1751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1752 $as_echo "$ac_try_echo"; } >&5
1753   (eval "$ac_try") 2>&5
1754   ac_status=$?
1755   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1756   test $ac_status = 0; }; }; then :
1757   ac_retval=0
1758 else
1759   $as_echo "$as_me: program exited with status $ac_status" >&5
1760        $as_echo "$as_me: failed program was:" >&5
1761 sed 's/^/| /' conftest.$ac_ext >&5
1762
1763        ac_retval=$ac_status
1764 fi
1765   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1766   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1767   as_fn_set_status $ac_retval
1768
1769 } # ac_fn_c_try_run
1770
1771 # ac_fn_c_check_func LINENO FUNC VAR
1772 # ----------------------------------
1773 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1774 ac_fn_c_check_func ()
1775 {
1776   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1778 $as_echo_n "checking for $2... " >&6; }
1779 if eval \${$3+:} false; then :
1780   $as_echo_n "(cached) " >&6
1781 else
1782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1783 /* end confdefs.h.  */
1784 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1785    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1786 #define $2 innocuous_$2
1787
1788 /* System header to define __stub macros and hopefully few prototypes,
1789     which can conflict with char $2 (); below.
1790     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1791     <limits.h> exists even on freestanding compilers.  */
1792
1793 #ifdef __STDC__
1794 # include <limits.h>
1795 #else
1796 # include <assert.h>
1797 #endif
1798
1799 #undef $2
1800
1801 /* Override any GCC internal prototype to avoid an error.
1802    Use char because int might match the return type of a GCC
1803    builtin and then its argument prototype would still apply.  */
1804 #ifdef __cplusplus
1805 extern "C"
1806 #endif
1807 char $2 ();
1808 /* The GNU C library defines this for functions which it implements
1809     to always fail with ENOSYS.  Some functions are actually named
1810     something starting with __ and the normal name is an alias.  */
1811 #if defined __stub_$2 || defined __stub___$2
1812 choke me
1813 #endif
1814
1815 int
1816 main ()
1817 {
1818 return $2 ();
1819   ;
1820   return 0;
1821 }
1822 _ACEOF
1823 if ac_fn_c_try_link "$LINENO"; then :
1824   eval "$3=yes"
1825 else
1826   eval "$3=no"
1827 fi
1828 rm -f core conftest.err conftest.$ac_objext \
1829     conftest$ac_exeext conftest.$ac_ext
1830 fi
1831 eval ac_res=\$$3
1832                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1833 $as_echo "$ac_res" >&6; }
1834   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1835
1836 } # ac_fn_c_check_func
1837
1838 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1839 # -------------------------------------------
1840 # Tests whether TYPE exists after having included INCLUDES, setting cache
1841 # variable VAR accordingly.
1842 ac_fn_c_check_type ()
1843 {
1844   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1846 $as_echo_n "checking for $2... " >&6; }
1847 if eval \${$3+:} false; then :
1848   $as_echo_n "(cached) " >&6
1849 else
1850   eval "$3=no"
1851   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1852 /* end confdefs.h.  */
1853 $4
1854 int
1855 main ()
1856 {
1857 if (sizeof ($2))
1858          return 0;
1859   ;
1860   return 0;
1861 }
1862 _ACEOF
1863 if ac_fn_c_try_compile "$LINENO"; then :
1864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1865 /* end confdefs.h.  */
1866 $4
1867 int
1868 main ()
1869 {
1870 if (sizeof (($2)))
1871             return 0;
1872   ;
1873   return 0;
1874 }
1875 _ACEOF
1876 if ac_fn_c_try_compile "$LINENO"; then :
1877
1878 else
1879   eval "$3=yes"
1880 fi
1881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1882 fi
1883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1884 fi
1885 eval ac_res=\$$3
1886                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1887 $as_echo "$ac_res" >&6; }
1888   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1889
1890 } # ac_fn_c_check_type
1891
1892 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1893 # --------------------------------------------
1894 # Tries to find the compile-time value of EXPR in a program that includes
1895 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1896 # computed
1897 ac_fn_c_compute_int ()
1898 {
1899   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1900   if test "$cross_compiling" = yes; then
1901     # Depending upon the size, compute the lo and hi bounds.
1902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1903 /* end confdefs.h.  */
1904 $4
1905 int
1906 main ()
1907 {
1908 static int test_array [1 - 2 * !(($2) >= 0)];
1909 test_array [0] = 0;
1910 return test_array [0];
1911
1912   ;
1913   return 0;
1914 }
1915 _ACEOF
1916 if ac_fn_c_try_compile "$LINENO"; then :
1917   ac_lo=0 ac_mid=0
1918   while :; do
1919     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1920 /* end confdefs.h.  */
1921 $4
1922 int
1923 main ()
1924 {
1925 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1926 test_array [0] = 0;
1927 return test_array [0];
1928
1929   ;
1930   return 0;
1931 }
1932 _ACEOF
1933 if ac_fn_c_try_compile "$LINENO"; then :
1934   ac_hi=$ac_mid; break
1935 else
1936   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1937                         if test $ac_lo -le $ac_mid; then
1938                           ac_lo= ac_hi=
1939                           break
1940                         fi
1941                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1942 fi
1943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1944   done
1945 else
1946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1947 /* end confdefs.h.  */
1948 $4
1949 int
1950 main ()
1951 {
1952 static int test_array [1 - 2 * !(($2) < 0)];
1953 test_array [0] = 0;
1954 return test_array [0];
1955
1956   ;
1957   return 0;
1958 }
1959 _ACEOF
1960 if ac_fn_c_try_compile "$LINENO"; then :
1961   ac_hi=-1 ac_mid=-1
1962   while :; do
1963     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1964 /* end confdefs.h.  */
1965 $4
1966 int
1967 main ()
1968 {
1969 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1970 test_array [0] = 0;
1971 return test_array [0];
1972
1973   ;
1974   return 0;
1975 }
1976 _ACEOF
1977 if ac_fn_c_try_compile "$LINENO"; then :
1978   ac_lo=$ac_mid; break
1979 else
1980   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1981                         if test $ac_mid -le $ac_hi; then
1982                           ac_lo= ac_hi=
1983                           break
1984                         fi
1985                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1986 fi
1987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1988   done
1989 else
1990   ac_lo= ac_hi=
1991 fi
1992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1993 fi
1994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1995 # Binary search between lo and hi bounds.
1996 while test "x$ac_lo" != "x$ac_hi"; do
1997   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1999 /* end confdefs.h.  */
2000 $4
2001 int
2002 main ()
2003 {
2004 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2005 test_array [0] = 0;
2006 return test_array [0];
2007
2008   ;
2009   return 0;
2010 }
2011 _ACEOF
2012 if ac_fn_c_try_compile "$LINENO"; then :
2013   ac_hi=$ac_mid
2014 else
2015   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2016 fi
2017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2018 done
2019 case $ac_lo in #((
2020 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2021 '') ac_retval=1 ;;
2022 esac
2023   else
2024     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2025 /* end confdefs.h.  */
2026 $4
2027 static long int longval () { return $2; }
2028 static unsigned long int ulongval () { return $2; }
2029 #include <stdio.h>
2030 #include <stdlib.h>
2031 int
2032 main ()
2033 {
2034
2035   FILE *f = fopen ("conftest.val", "w");
2036   if (! f)
2037     return 1;
2038   if (($2) < 0)
2039     {
2040       long int i = longval ();
2041       if (i != ($2))
2042         return 1;
2043       fprintf (f, "%ld", i);
2044     }
2045   else
2046     {
2047       unsigned long int i = ulongval ();
2048       if (i != ($2))
2049         return 1;
2050       fprintf (f, "%lu", i);
2051     }
2052   /* Do not output a trailing newline, as this causes \r\n confusion
2053      on some platforms.  */
2054   return ferror (f) || fclose (f) != 0;
2055
2056   ;
2057   return 0;
2058 }
2059 _ACEOF
2060 if ac_fn_c_try_run "$LINENO"; then :
2061   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2062 else
2063   ac_retval=1
2064 fi
2065 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2066   conftest.$ac_objext conftest.beam conftest.$ac_ext
2067 rm -f conftest.val
2068
2069   fi
2070   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2071   as_fn_set_status $ac_retval
2072
2073 } # ac_fn_c_compute_int
2074
2075 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2076 # -------------------------------------------------------
2077 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2078 # the include files in INCLUDES and setting the cache variable VAR
2079 # accordingly.
2080 ac_fn_c_check_header_mongrel ()
2081 {
2082   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2083   if eval \${$3+:} false; then :
2084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2085 $as_echo_n "checking for $2... " >&6; }
2086 if eval \${$3+:} false; then :
2087   $as_echo_n "(cached) " >&6
2088 fi
2089 eval ac_res=\$$3
2090                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2091 $as_echo "$ac_res" >&6; }
2092 else
2093   # Is the header compilable?
2094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2095 $as_echo_n "checking $2 usability... " >&6; }
2096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2097 /* end confdefs.h.  */
2098 $4
2099 #include <$2>
2100 _ACEOF
2101 if ac_fn_c_try_compile "$LINENO"; then :
2102   ac_header_compiler=yes
2103 else
2104   ac_header_compiler=no
2105 fi
2106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2108 $as_echo "$ac_header_compiler" >&6; }
2109
2110 # Is the header present?
2111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2112 $as_echo_n "checking $2 presence... " >&6; }
2113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2114 /* end confdefs.h.  */
2115 #include <$2>
2116 _ACEOF
2117 if ac_fn_c_try_cpp "$LINENO"; then :
2118   ac_header_preproc=yes
2119 else
2120   ac_header_preproc=no
2121 fi
2122 rm -f conftest.err conftest.i conftest.$ac_ext
2123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2124 $as_echo "$ac_header_preproc" >&6; }
2125
2126 # So?  What about this header?
2127 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2128   yes:no: )
2129     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2130 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2131     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2132 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2133     ;;
2134   no:yes:* )
2135     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2136 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2137     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2138 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2139     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2140 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2141     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2142 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2143     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2144 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2145     ;;
2146 esac
2147   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2148 $as_echo_n "checking for $2... " >&6; }
2149 if eval \${$3+:} false; then :
2150   $as_echo_n "(cached) " >&6
2151 else
2152   eval "$3=\$ac_header_compiler"
2153 fi
2154 eval ac_res=\$$3
2155                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2156 $as_echo "$ac_res" >&6; }
2157 fi
2158   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2159
2160 } # ac_fn_c_check_header_mongrel
2161 cat >config.log <<_ACEOF
2162 This file contains any messages produced by compilers while
2163 running configure, to aid debugging if configure makes a mistake.
2164
2165 It was created by GNU Atomic Library $as_me 1.0, which was
2166 generated by GNU Autoconf 2.69.  Invocation command line was
2167
2168   $ $0 $@
2169
2170 _ACEOF
2171 exec 5>>config.log
2172 {
2173 cat <<_ASUNAME
2174 ## --------- ##
2175 ## Platform. ##
2176 ## --------- ##
2177
2178 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2179 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2180 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2181 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2182 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2183
2184 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2185 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2186
2187 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2188 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2189 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2190 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2191 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2192 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2193 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2194
2195 _ASUNAME
2196
2197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2198 for as_dir in $PATH
2199 do
2200   IFS=$as_save_IFS
2201   test -z "$as_dir" && as_dir=.
2202     $as_echo "PATH: $as_dir"
2203   done
2204 IFS=$as_save_IFS
2205
2206 } >&5
2207
2208 cat >&5 <<_ACEOF
2209
2210
2211 ## ----------- ##
2212 ## Core tests. ##
2213 ## ----------- ##
2214
2215 _ACEOF
2216
2217
2218 # Keep a trace of the command line.
2219 # Strip out --no-create and --no-recursion so they do not pile up.
2220 # Strip out --silent because we don't want to record it for future runs.
2221 # Also quote any args containing shell meta-characters.
2222 # Make two passes to allow for proper duplicate-argument suppression.
2223 ac_configure_args=
2224 ac_configure_args0=
2225 ac_configure_args1=
2226 ac_must_keep_next=false
2227 for ac_pass in 1 2
2228 do
2229   for ac_arg
2230   do
2231     case $ac_arg in
2232     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2233     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2234     | -silent | --silent | --silen | --sile | --sil)
2235       continue ;;
2236     *\'*)
2237       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2238     esac
2239     case $ac_pass in
2240     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2241     2)
2242       as_fn_append ac_configure_args1 " '$ac_arg'"
2243       if test $ac_must_keep_next = true; then
2244         ac_must_keep_next=false # Got value, back to normal.
2245       else
2246         case $ac_arg in
2247           *=* | --config-cache | -C | -disable-* | --disable-* \
2248           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2249           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2250           | -with-* | --with-* | -without-* | --without-* | --x)
2251             case "$ac_configure_args0 " in
2252               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2253             esac
2254             ;;
2255           -* ) ac_must_keep_next=true ;;
2256         esac
2257       fi
2258       as_fn_append ac_configure_args " '$ac_arg'"
2259       ;;
2260     esac
2261   done
2262 done
2263 { ac_configure_args0=; unset ac_configure_args0;}
2264 { ac_configure_args1=; unset ac_configure_args1;}
2265
2266 # When interrupted or exit'd, cleanup temporary files, and complete
2267 # config.log.  We remove comments because anyway the quotes in there
2268 # would cause problems or look ugly.
2269 # WARNING: Use '\'' to represent an apostrophe within the trap.
2270 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2271 trap 'exit_status=$?
2272   # Save into config.log some information that might help in debugging.
2273   {
2274     echo
2275
2276     $as_echo "## ---------------- ##
2277 ## Cache variables. ##
2278 ## ---------------- ##"
2279     echo
2280     # The following way of writing the cache mishandles newlines in values,
2281 (
2282   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2283     eval ac_val=\$$ac_var
2284     case $ac_val in #(
2285     *${as_nl}*)
2286       case $ac_var in #(
2287       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2288 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2289       esac
2290       case $ac_var in #(
2291       _ | IFS | as_nl) ;; #(
2292       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2293       *) { eval $ac_var=; unset $ac_var;} ;;
2294       esac ;;
2295     esac
2296   done
2297   (set) 2>&1 |
2298     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2299     *${as_nl}ac_space=\ *)
2300       sed -n \
2301         "s/'\''/'\''\\\\'\'''\''/g;
2302           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2303       ;; #(
2304     *)
2305       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2306       ;;
2307     esac |
2308     sort
2309 )
2310     echo
2311
2312     $as_echo "## ----------------- ##
2313 ## Output variables. ##
2314 ## ----------------- ##"
2315     echo
2316     for ac_var in $ac_subst_vars
2317     do
2318       eval ac_val=\$$ac_var
2319       case $ac_val in
2320       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2321       esac
2322       $as_echo "$ac_var='\''$ac_val'\''"
2323     done | sort
2324     echo
2325
2326     if test -n "$ac_subst_files"; then
2327       $as_echo "## ------------------- ##
2328 ## File substitutions. ##
2329 ## ------------------- ##"
2330       echo
2331       for ac_var in $ac_subst_files
2332       do
2333         eval ac_val=\$$ac_var
2334         case $ac_val in
2335         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2336         esac
2337         $as_echo "$ac_var='\''$ac_val'\''"
2338       done | sort
2339       echo
2340     fi
2341
2342     if test -s confdefs.h; then
2343       $as_echo "## ----------- ##
2344 ## confdefs.h. ##
2345 ## ----------- ##"
2346       echo
2347       cat confdefs.h
2348       echo
2349     fi
2350     test "$ac_signal" != 0 &&
2351       $as_echo "$as_me: caught signal $ac_signal"
2352     $as_echo "$as_me: exit $exit_status"
2353   } >&5
2354   rm -f core *.core core.conftest.* &&
2355     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2356     exit $exit_status
2357 ' 0
2358 for ac_signal in 1 2 13 15; do
2359   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2360 done
2361 ac_signal=0
2362
2363 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2364 rm -f -r conftest* confdefs.h
2365
2366 $as_echo "/* confdefs.h */" > confdefs.h
2367
2368 # Predefined preprocessor variables.
2369
2370 cat >>confdefs.h <<_ACEOF
2371 #define PACKAGE_NAME "$PACKAGE_NAME"
2372 _ACEOF
2373
2374 cat >>confdefs.h <<_ACEOF
2375 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2376 _ACEOF
2377
2378 cat >>confdefs.h <<_ACEOF
2379 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2380 _ACEOF
2381
2382 cat >>confdefs.h <<_ACEOF
2383 #define PACKAGE_STRING "$PACKAGE_STRING"
2384 _ACEOF
2385
2386 cat >>confdefs.h <<_ACEOF
2387 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2388 _ACEOF
2389
2390 cat >>confdefs.h <<_ACEOF
2391 #define PACKAGE_URL "$PACKAGE_URL"
2392 _ACEOF
2393
2394
2395 # Let the site file select an alternate cache file if it wants to.
2396 # Prefer an explicitly selected file to automatically selected ones.
2397 ac_site_file1=NONE
2398 ac_site_file2=NONE
2399 if test -n "$CONFIG_SITE"; then
2400   # We do not want a PATH search for config.site.
2401   case $CONFIG_SITE in #((
2402     -*)  ac_site_file1=./$CONFIG_SITE;;
2403     */*) ac_site_file1=$CONFIG_SITE;;
2404     *)   ac_site_file1=./$CONFIG_SITE;;
2405   esac
2406 elif test "x$prefix" != xNONE; then
2407   ac_site_file1=$prefix/share/config.site
2408   ac_site_file2=$prefix/etc/config.site
2409 else
2410   ac_site_file1=$ac_default_prefix/share/config.site
2411   ac_site_file2=$ac_default_prefix/etc/config.site
2412 fi
2413 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2414 do
2415   test "x$ac_site_file" = xNONE && continue
2416   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2417     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2418 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2419     sed 's/^/| /' "$ac_site_file" >&5
2420     . "$ac_site_file" \
2421       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2422 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2423 as_fn_error $? "failed to load site script $ac_site_file
2424 See \`config.log' for more details" "$LINENO" 5; }
2425   fi
2426 done
2427
2428 if test -r "$cache_file"; then
2429   # Some versions of bash will fail to source /dev/null (special files
2430   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2431   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2432     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2433 $as_echo "$as_me: loading cache $cache_file" >&6;}
2434     case $cache_file in
2435       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2436       *)                      . "./$cache_file";;
2437     esac
2438   fi
2439 else
2440   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2441 $as_echo "$as_me: creating cache $cache_file" >&6;}
2442   >$cache_file
2443 fi
2444
2445 # Check that the precious variables saved in the cache have kept the same
2446 # value.
2447 ac_cache_corrupted=false
2448 for ac_var in $ac_precious_vars; do
2449   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2450   eval ac_new_set=\$ac_env_${ac_var}_set
2451   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2452   eval ac_new_val=\$ac_env_${ac_var}_value
2453   case $ac_old_set,$ac_new_set in
2454     set,)
2455       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2456 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2457       ac_cache_corrupted=: ;;
2458     ,set)
2459       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2460 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2461       ac_cache_corrupted=: ;;
2462     ,);;
2463     *)
2464       if test "x$ac_old_val" != "x$ac_new_val"; then
2465         # differences in whitespace do not lead to failure.
2466         ac_old_val_w=`echo x $ac_old_val`
2467         ac_new_val_w=`echo x $ac_new_val`
2468         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2469           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2470 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2471           ac_cache_corrupted=:
2472         else
2473           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2474 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2475           eval $ac_var=\$ac_old_val
2476         fi
2477         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2478 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2479         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2480 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2481       fi;;
2482   esac
2483   # Pass precious variables to config.status.
2484   if test "$ac_new_set" = set; then
2485     case $ac_new_val in
2486     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2487     *) ac_arg=$ac_var=$ac_new_val ;;
2488     esac
2489     case " $ac_configure_args " in
2490       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2491       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2492     esac
2493   fi
2494 done
2495 if $ac_cache_corrupted; then
2496   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2497 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2498   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2499 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2500   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2501 fi
2502 ## -------------------- ##
2503 ## Main body of script. ##
2504 ## -------------------- ##
2505
2506 ac_ext=c
2507 ac_cpp='$CPP $CPPFLAGS'
2508 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2509 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2510 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2511
2512
2513
2514
2515
2516 ac_config_headers="$ac_config_headers auto-config.h"
2517
2518
2519 # -------
2520 # Options
2521 # -------
2522
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2524 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2525  # Check whether --enable-version-specific-runtime-libs was given.
2526 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2527   enableval=$enable_version_specific_runtime_libs;
2528       case "$enableval" in
2529        yes|no) ;;
2530        *) as_fn_error $? "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2531                           esac
2532
2533 else
2534   enable_version_specific_runtime_libs=no
2535 fi
2536
2537
2538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2539 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2540
2541 # We would like our source tree to be readonly. However when releases or
2542 # pre-releases are generated, the flex/bison generated files as well as the
2543 # various formats of manuals need to be included along with the rest of the
2544 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2545 # just that.
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2547 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2548  # Check whether --enable-generated-files-in-srcdir was given.
2549 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2550   enableval=$enable_generated_files_in_srcdir;
2551       case "$enableval" in
2552        yes|no) ;;
2553        *) as_fn_error $? "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2554                           esac
2555
2556 else
2557   enable_generated_files_in_srcdir=no
2558 fi
2559
2560
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2562 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2563  if test "$enable_generated_files_in_srcdir" = yes; then
2564   GENINSRC_TRUE=
2565   GENINSRC_FALSE='#'
2566 else
2567   GENINSRC_TRUE='#'
2568   GENINSRC_FALSE=
2569 fi
2570
2571
2572
2573 # -------
2574
2575 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2576 #
2577 # You will slowly go insane if you do not grok the following fact:  when
2578 # building this library, the top-level /target/ becomes the library's /host/.
2579 #
2580 # configure then causes --target to default to --host, exactly like any
2581 # other package using autoconf.  Therefore, 'target' and 'host' will
2582 # always be the same.  This makes sense both for native and cross compilers
2583 # just think about it for a little while.  :-)
2584 #
2585 # Also, if this library is being configured as part of a cross compiler, the
2586 # top-level configure script will pass the "real" host as $with_cross_host.
2587 #
2588 # Do not delete or change the following two lines.  For why, see
2589 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2590 ac_aux_dir=
2591 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2592   if test -f "$ac_dir/install-sh"; then
2593     ac_aux_dir=$ac_dir
2594     ac_install_sh="$ac_aux_dir/install-sh -c"
2595     break
2596   elif test -f "$ac_dir/install.sh"; then
2597     ac_aux_dir=$ac_dir
2598     ac_install_sh="$ac_aux_dir/install.sh -c"
2599     break
2600   elif test -f "$ac_dir/shtool"; then
2601     ac_aux_dir=$ac_dir
2602     ac_install_sh="$ac_aux_dir/shtool install -c"
2603     break
2604   fi
2605 done
2606 if test -z "$ac_aux_dir"; then
2607   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2608 fi
2609
2610 # These three variables are undocumented and unsupported,
2611 # and are intended to be withdrawn in a future Autoconf release.
2612 # They can cause serious problems if a builder's source tree is in a directory
2613 # whose full name contains unusual characters.
2614 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2615 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2616 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2617
2618
2619 # Make sure we can run config.sub.
2620 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2621   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2622
2623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2624 $as_echo_n "checking build system type... " >&6; }
2625 if ${ac_cv_build+:} false; then :
2626   $as_echo_n "(cached) " >&6
2627 else
2628   ac_build_alias=$build_alias
2629 test "x$ac_build_alias" = x &&
2630   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2631 test "x$ac_build_alias" = x &&
2632   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2633 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2634   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2635
2636 fi
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2638 $as_echo "$ac_cv_build" >&6; }
2639 case $ac_cv_build in
2640 *-*-*) ;;
2641 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2642 esac
2643 build=$ac_cv_build
2644 ac_save_IFS=$IFS; IFS='-'
2645 set x $ac_cv_build
2646 shift
2647 build_cpu=$1
2648 build_vendor=$2
2649 shift; shift
2650 # Remember, the first character of IFS is used to create $*,
2651 # except with old shells:
2652 build_os=$*
2653 IFS=$ac_save_IFS
2654 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2655
2656
2657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2658 $as_echo_n "checking host system type... " >&6; }
2659 if ${ac_cv_host+:} false; then :
2660   $as_echo_n "(cached) " >&6
2661 else
2662   if test "x$host_alias" = x; then
2663   ac_cv_host=$ac_cv_build
2664 else
2665   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2666     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2667 fi
2668
2669 fi
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2671 $as_echo "$ac_cv_host" >&6; }
2672 case $ac_cv_host in
2673 *-*-*) ;;
2674 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2675 esac
2676 host=$ac_cv_host
2677 ac_save_IFS=$IFS; IFS='-'
2678 set x $ac_cv_host
2679 shift
2680 host_cpu=$1
2681 host_vendor=$2
2682 shift; shift
2683 # Remember, the first character of IFS is used to create $*,
2684 # except with old shells:
2685 host_os=$*
2686 IFS=$ac_save_IFS
2687 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2688
2689
2690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2691 $as_echo_n "checking target system type... " >&6; }
2692 if ${ac_cv_target+:} false; then :
2693   $as_echo_n "(cached) " >&6
2694 else
2695   if test "x$target_alias" = x; then
2696   ac_cv_target=$ac_cv_host
2697 else
2698   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2699     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2700 fi
2701
2702 fi
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2704 $as_echo "$ac_cv_target" >&6; }
2705 case $ac_cv_target in
2706 *-*-*) ;;
2707 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2708 esac
2709 target=$ac_cv_target
2710 ac_save_IFS=$IFS; IFS='-'
2711 set x $ac_cv_target
2712 shift
2713 target_cpu=$1
2714 target_vendor=$2
2715 shift; shift
2716 # Remember, the first character of IFS is used to create $*,
2717 # except with old shells:
2718 target_os=$*
2719 IFS=$ac_save_IFS
2720 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2721
2722
2723 # The aliases save the names the user supplied, while $host etc.
2724 # will get canonicalized.
2725 test -n "$target_alias" &&
2726   test "$program_prefix$program_suffix$program_transform_name" = \
2727     NONENONEs,x,x, &&
2728   program_prefix=${target_alias}-
2729
2730 target_alias=${target_alias-$host_alias}
2731
2732 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2733 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2734 #  1.9.0:  minimum required version
2735 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2736 #              of other PACKAGE_* variables will, however, and there's nothing
2737 #              we can do about that; they come from AC_INIT).
2738 #  no-dist:  we don't want 'dist' and related rules.
2739 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2740 #            file in the top srcdir, etc, etc), so stop complaining.
2741 #  -Wall:  turns on all automake warnings...
2742 #  -Wno-portability:  ...except this one, since GNU make is required.
2743 #  -Wno-override: ... and this one, since we do want this in testsuite.
2744 am__api_version='1.15'
2745
2746 # Find a good install program.  We prefer a C program (faster),
2747 # so one script is as good as another.  But avoid the broken or
2748 # incompatible versions:
2749 # SysV /etc/install, /usr/sbin/install
2750 # SunOS /usr/etc/install
2751 # IRIX /sbin/install
2752 # AIX /bin/install
2753 # AmigaOS /C/install, which installs bootblocks on floppy discs
2754 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2755 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2756 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2757 # OS/2's system install, which has a completely different semantic
2758 # ./install, which can be erroneously created by make from ./install.sh.
2759 # Reject install programs that cannot install multiple files.
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2761 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2762 if test -z "$INSTALL"; then
2763 if ${ac_cv_path_install+:} false; then :
2764   $as_echo_n "(cached) " >&6
2765 else
2766   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2767 for as_dir in $PATH
2768 do
2769   IFS=$as_save_IFS
2770   test -z "$as_dir" && as_dir=.
2771     # Account for people who put trailing slashes in PATH elements.
2772 case $as_dir/ in #((
2773   ./ | .// | /[cC]/* | \
2774   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2775   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2776   /usr/ucb/* ) ;;
2777   *)
2778     # OSF1 and SCO ODT 3.0 have their own names for install.
2779     # Don't use installbsd from OSF since it installs stuff as root
2780     # by default.
2781     for ac_prog in ginstall scoinst install; do
2782       for ac_exec_ext in '' $ac_executable_extensions; do
2783         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2784           if test $ac_prog = install &&
2785             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2786             # AIX install.  It has an incompatible calling convention.
2787             :
2788           elif test $ac_prog = install &&
2789             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2790             # program-specific install script used by HP pwplus--don't use.
2791             :
2792           else
2793             rm -rf conftest.one conftest.two conftest.dir
2794             echo one > conftest.one
2795             echo two > conftest.two
2796             mkdir conftest.dir
2797             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2798               test -s conftest.one && test -s conftest.two &&
2799               test -s conftest.dir/conftest.one &&
2800               test -s conftest.dir/conftest.two
2801             then
2802               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2803               break 3
2804             fi
2805           fi
2806         fi
2807       done
2808     done
2809     ;;
2810 esac
2811
2812   done
2813 IFS=$as_save_IFS
2814
2815 rm -rf conftest.one conftest.two conftest.dir
2816
2817 fi
2818   if test "${ac_cv_path_install+set}" = set; then
2819     INSTALL=$ac_cv_path_install
2820   else
2821     # As a last resort, use the slow shell script.  Don't cache a
2822     # value for INSTALL within a source directory, because that will
2823     # break other packages using the cache if that directory is
2824     # removed, or if the value is a relative name.
2825     INSTALL=$ac_install_sh
2826   fi
2827 fi
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2829 $as_echo "$INSTALL" >&6; }
2830
2831 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2832 # It thinks the first close brace ends the variable substitution.
2833 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2834
2835 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2836
2837 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2838
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2840 $as_echo_n "checking whether build environment is sane... " >&6; }
2841 # Reject unsafe characters in $srcdir or the absolute working directory
2842 # name.  Accept space and tab only in the latter.
2843 am_lf='
2844 '
2845 case `pwd` in
2846   *[\\\"\#\$\&\'\`$am_lf]*)
2847     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2848 esac
2849 case $srcdir in
2850   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2851     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2852 esac
2853
2854 # Do 'set' in a subshell so we don't clobber the current shell's
2855 # arguments.  Must try -L first in case configure is actually a
2856 # symlink; some systems play weird games with the mod time of symlinks
2857 # (eg FreeBSD returns the mod time of the symlink's containing
2858 # directory).
2859 if (
2860    am_has_slept=no
2861    for am_try in 1 2; do
2862      echo "timestamp, slept: $am_has_slept" > conftest.file
2863      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2864      if test "$*" = "X"; then
2865         # -L didn't work.
2866         set X `ls -t "$srcdir/configure" conftest.file`
2867      fi
2868      if test "$*" != "X $srcdir/configure conftest.file" \
2869         && test "$*" != "X conftest.file $srcdir/configure"; then
2870
2871         # If neither matched, then we have a broken ls.  This can happen
2872         # if, for instance, CONFIG_SHELL is bash and it inherits a
2873         # broken ls alias from the environment.  This has actually
2874         # happened.  Such a system could not be considered "sane".
2875         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2876   alias in your environment" "$LINENO" 5
2877      fi
2878      if test "$2" = conftest.file || test $am_try -eq 2; then
2879        break
2880      fi
2881      # Just in case.
2882      sleep 1
2883      am_has_slept=yes
2884    done
2885    test "$2" = conftest.file
2886    )
2887 then
2888    # Ok.
2889    :
2890 else
2891    as_fn_error $? "newly created file is older than distributed files!
2892 Check your system clock" "$LINENO" 5
2893 fi
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2895 $as_echo "yes" >&6; }
2896 # If we didn't sleep, we still need to ensure time stamps of config.status and
2897 # generated files are strictly newer.
2898 am_sleep_pid=
2899 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2900   ( sleep 1 ) &
2901   am_sleep_pid=$!
2902 fi
2903
2904 rm -f conftest.file
2905
2906 test "$program_prefix" != NONE &&
2907   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2908 # Use a double $ so make ignores it.
2909 test "$program_suffix" != NONE &&
2910   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2911 # Double any \ or $.
2912 # By default was `s,x,x', remove it if useless.
2913 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2914 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2915
2916 # Expand $ac_aux_dir to an absolute path.
2917 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2918
2919 if test x"${MISSING+set}" != xset; then
2920   case $am_aux_dir in
2921   *\ * | *\     *)
2922     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2923   *)
2924     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2925   esac
2926 fi
2927 # Use eval to expand $SHELL
2928 if eval "$MISSING --is-lightweight"; then
2929   am_missing_run="$MISSING "
2930 else
2931   am_missing_run=
2932   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2933 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2934 fi
2935
2936 if test x"${install_sh+set}" != xset; then
2937   case $am_aux_dir in
2938   *\ * | *\     *)
2939     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2940   *)
2941     install_sh="\${SHELL} $am_aux_dir/install-sh"
2942   esac
2943 fi
2944
2945 # Installed binaries are usually stripped using 'strip' when the user
2946 # run "make install-strip".  However 'strip' might not be the right
2947 # tool to use in cross-compilation environments, therefore Automake
2948 # will honor the 'STRIP' environment variable to overrule this program.
2949 if test "$cross_compiling" != no; then
2950   if test -n "$ac_tool_prefix"; then
2951   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2952 set dummy ${ac_tool_prefix}strip; ac_word=$2
2953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2954 $as_echo_n "checking for $ac_word... " >&6; }
2955 if ${ac_cv_prog_STRIP+:} false; then :
2956   $as_echo_n "(cached) " >&6
2957 else
2958   if test -n "$STRIP"; then
2959   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2960 else
2961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2962 for as_dir in $PATH
2963 do
2964   IFS=$as_save_IFS
2965   test -z "$as_dir" && as_dir=.
2966     for ac_exec_ext in '' $ac_executable_extensions; do
2967   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2968     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2969     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2970     break 2
2971   fi
2972 done
2973   done
2974 IFS=$as_save_IFS
2975
2976 fi
2977 fi
2978 STRIP=$ac_cv_prog_STRIP
2979 if test -n "$STRIP"; then
2980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2981 $as_echo "$STRIP" >&6; }
2982 else
2983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2984 $as_echo "no" >&6; }
2985 fi
2986
2987
2988 fi
2989 if test -z "$ac_cv_prog_STRIP"; then
2990   ac_ct_STRIP=$STRIP
2991   # Extract the first word of "strip", so it can be a program name with args.
2992 set dummy strip; ac_word=$2
2993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2994 $as_echo_n "checking for $ac_word... " >&6; }
2995 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2996   $as_echo_n "(cached) " >&6
2997 else
2998   if test -n "$ac_ct_STRIP"; then
2999   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3000 else
3001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3002 for as_dir in $PATH
3003 do
3004   IFS=$as_save_IFS
3005   test -z "$as_dir" && as_dir=.
3006     for ac_exec_ext in '' $ac_executable_extensions; do
3007   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3008     ac_cv_prog_ac_ct_STRIP="strip"
3009     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3010     break 2
3011   fi
3012 done
3013   done
3014 IFS=$as_save_IFS
3015
3016 fi
3017 fi
3018 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3019 if test -n "$ac_ct_STRIP"; then
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3021 $as_echo "$ac_ct_STRIP" >&6; }
3022 else
3023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3024 $as_echo "no" >&6; }
3025 fi
3026
3027   if test "x$ac_ct_STRIP" = x; then
3028     STRIP=":"
3029   else
3030     case $cross_compiling:$ac_tool_warned in
3031 yes:)
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3033 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3034 ac_tool_warned=yes ;;
3035 esac
3036     STRIP=$ac_ct_STRIP
3037   fi
3038 else
3039   STRIP="$ac_cv_prog_STRIP"
3040 fi
3041
3042 fi
3043 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3044
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3046 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3047 if test -z "$MKDIR_P"; then
3048   if ${ac_cv_path_mkdir+:} false; then :
3049   $as_echo_n "(cached) " >&6
3050 else
3051   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3052 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3053 do
3054   IFS=$as_save_IFS
3055   test -z "$as_dir" && as_dir=.
3056     for ac_prog in mkdir gmkdir; do
3057          for ac_exec_ext in '' $ac_executable_extensions; do
3058            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3059            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3060              'mkdir (GNU coreutils) '* | \
3061              'mkdir (coreutils) '* | \
3062              'mkdir (fileutils) '4.1*)
3063                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3064                break 3;;
3065            esac
3066          done
3067        done
3068   done
3069 IFS=$as_save_IFS
3070
3071 fi
3072
3073   test -d ./--version && rmdir ./--version
3074   if test "${ac_cv_path_mkdir+set}" = set; then
3075     MKDIR_P="$ac_cv_path_mkdir -p"
3076   else
3077     # As a last resort, use the slow shell script.  Don't cache a
3078     # value for MKDIR_P within a source directory, because that will
3079     # break other packages using the cache if that directory is
3080     # removed, or if the value is a relative name.
3081     MKDIR_P="$ac_install_sh -d"
3082   fi
3083 fi
3084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3085 $as_echo "$MKDIR_P" >&6; }
3086
3087 for ac_prog in gawk mawk nawk awk
3088 do
3089   # Extract the first word of "$ac_prog", so it can be a program name with args.
3090 set dummy $ac_prog; ac_word=$2
3091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3092 $as_echo_n "checking for $ac_word... " >&6; }
3093 if ${ac_cv_prog_AWK+:} false; then :
3094   $as_echo_n "(cached) " >&6
3095 else
3096   if test -n "$AWK"; then
3097   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3098 else
3099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3100 for as_dir in $PATH
3101 do
3102   IFS=$as_save_IFS
3103   test -z "$as_dir" && as_dir=.
3104     for ac_exec_ext in '' $ac_executable_extensions; do
3105   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3106     ac_cv_prog_AWK="$ac_prog"
3107     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3108     break 2
3109   fi
3110 done
3111   done
3112 IFS=$as_save_IFS
3113
3114 fi
3115 fi
3116 AWK=$ac_cv_prog_AWK
3117 if test -n "$AWK"; then
3118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3119 $as_echo "$AWK" >&6; }
3120 else
3121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3122 $as_echo "no" >&6; }
3123 fi
3124
3125
3126   test -n "$AWK" && break
3127 done
3128
3129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3130 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3131 set x ${MAKE-make}
3132 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3133 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3134   $as_echo_n "(cached) " >&6
3135 else
3136   cat >conftest.make <<\_ACEOF
3137 SHELL = /bin/sh
3138 all:
3139         @echo '@@@%%%=$(MAKE)=@@@%%%'
3140 _ACEOF
3141 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3142 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3143   *@@@%%%=?*=@@@%%%*)
3144     eval ac_cv_prog_make_${ac_make}_set=yes;;
3145   *)
3146     eval ac_cv_prog_make_${ac_make}_set=no;;
3147 esac
3148 rm -f conftest.make
3149 fi
3150 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3152 $as_echo "yes" >&6; }
3153   SET_MAKE=
3154 else
3155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3156 $as_echo "no" >&6; }
3157   SET_MAKE="MAKE=${MAKE-make}"
3158 fi
3159
3160 rm -rf .tst 2>/dev/null
3161 mkdir .tst 2>/dev/null
3162 if test -d .tst; then
3163   am__leading_dot=.
3164 else
3165   am__leading_dot=_
3166 fi
3167 rmdir .tst 2>/dev/null
3168
3169 # Check whether --enable-silent-rules was given.
3170 if test "${enable_silent_rules+set}" = set; then :
3171   enableval=$enable_silent_rules;
3172 fi
3173
3174 case $enable_silent_rules in # (((
3175   yes) AM_DEFAULT_VERBOSITY=0;;
3176    no) AM_DEFAULT_VERBOSITY=1;;
3177     *) AM_DEFAULT_VERBOSITY=1;;
3178 esac
3179 am_make=${MAKE-make}
3180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3181 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3182 if ${am_cv_make_support_nested_variables+:} false; then :
3183   $as_echo_n "(cached) " >&6
3184 else
3185   if $as_echo 'TRUE=$(BAR$(V))
3186 BAR0=false
3187 BAR1=true
3188 V=1
3189 am__doit:
3190         @$(TRUE)
3191 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3192   am_cv_make_support_nested_variables=yes
3193 else
3194   am_cv_make_support_nested_variables=no
3195 fi
3196 fi
3197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3198 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3199 if test $am_cv_make_support_nested_variables = yes; then
3200     AM_V='$(V)'
3201   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3202 else
3203   AM_V=$AM_DEFAULT_VERBOSITY
3204   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3205 fi
3206 AM_BACKSLASH='\'
3207
3208 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3209   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3210   # is not polluted with repeated "-I."
3211   am__isrc=' -I$(srcdir)'
3212   # test to see if srcdir already configured
3213   if test -f $srcdir/config.status; then
3214     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3215   fi
3216 fi
3217
3218 # test whether we have cygpath
3219 if test -z "$CYGPATH_W"; then
3220   if (cygpath --version) >/dev/null 2>/dev/null; then
3221     CYGPATH_W='cygpath -w'
3222   else
3223     CYGPATH_W=echo
3224   fi
3225 fi
3226
3227
3228 # Define the identity of the package.
3229  PACKAGE='libatomic'
3230  VERSION='1.0'
3231
3232
3233 cat >>confdefs.h <<_ACEOF
3234 #define PACKAGE "$PACKAGE"
3235 _ACEOF
3236
3237
3238 cat >>confdefs.h <<_ACEOF
3239 #define VERSION "$VERSION"
3240 _ACEOF
3241
3242 # Some tools Automake needs.
3243
3244 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3245
3246
3247 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3248
3249
3250 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3251
3252
3253 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3254
3255
3256 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3257
3258 # For better backward compatibility.  To be removed once Automake 1.9.x
3259 # dies out for good.  For more background, see:
3260 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3261 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3262 mkdir_p='$(MKDIR_P)'
3263
3264 # We need awk for the "check" target (and possibly the TAP driver).  The
3265 # system "awk" is bad on some platforms.
3266 # Always define AMTAR for backward compatibility.  Yes, it's still used
3267 # in the wild :-(  We should find a proper way to deprecate it ...
3268 AMTAR='$${TAR-tar}'
3269
3270
3271 # We'll loop over all known methods to create a tar archive until one works.
3272 _am_tools='gnutar  pax cpio none'
3273
3274 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3275
3276
3277
3278
3279
3280
3281 # POSIX will say in a future version that running "rm -f" with no argument
3282 # is OK; and we want to be able to make that assumption in our Makefile
3283 # recipes.  So use an aggressive probe to check that the usage we want is
3284 # actually supported "in the wild" to an acceptable degree.
3285 # See automake bug#10828.
3286 # To make any issue more visible, cause the running configure to be aborted
3287 # by default if the 'rm' program in use doesn't match our expectations; the
3288 # user can still override this though.
3289 if rm -f && rm -fr && rm -rf; then : OK; else
3290   cat >&2 <<'END'
3291 Oops!
3292
3293 Your 'rm' program seems unable to run without file operands specified
3294 on the command line, even when the '-f' option is present.  This is contrary
3295 to the behaviour of most rm programs out there, and not conforming with
3296 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3297
3298 Please tell bug-automake@gnu.org about your system, including the value
3299 of your $PATH and any error possibly output before this message.  This
3300 can help us improve future automake versions.
3301
3302 END
3303   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3304     echo 'Configuration will proceed anyway, since you have set the' >&2
3305     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3306     echo >&2
3307   else
3308     cat >&2 <<'END'
3309 Aborting the configuration process, to ensure you take notice of the issue.
3310
3311 You can download and install GNU coreutils to get an 'rm' implementation
3312 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3313
3314 If you want to complete the configuration process using your problematic
3315 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3316 to "yes", and re-run configure.
3317
3318 END
3319     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3320   fi
3321 fi
3322
3323 # Default to --enable-multilib
3324 # Check whether --enable-multilib was given.
3325 if test "${enable_multilib+set}" = set; then :
3326   enableval=$enable_multilib; case "$enableval" in
3327   yes) multilib=yes ;;
3328   no)  multilib=no ;;
3329   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
3330  esac
3331 else
3332   multilib=yes
3333 fi
3334
3335
3336 # We may get other options which we leave undocumented:
3337 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3338 # See config-ml.in if you want the gory details.
3339
3340 if test "$srcdir" = "."; then
3341   if test "$with_target_subdir" != "."; then
3342     multi_basedir="$srcdir/$with_multisrctop../.."
3343   else
3344     multi_basedir="$srcdir/$with_multisrctop.."
3345   fi
3346 else
3347   multi_basedir="$srcdir/.."
3348 fi
3349
3350
3351 # Even if the default multilib is not a cross compilation,
3352 # it may be that some of the other multilibs are.
3353 if test $cross_compiling = no && test $multilib = yes \
3354    && test "x${with_multisubdir}" != x ; then
3355    cross_compiling=maybe
3356 fi
3357
3358 ac_config_commands="$ac_config_commands default-1"
3359
3360
3361
3362 # Check whether --with-toolexeclibdir was given.
3363 if test "${with_toolexeclibdir+set}" = set; then :
3364   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
3365   /)
3366     ;;
3367   */)
3368     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
3369     ;;
3370 esac
3371 else
3372   with_toolexeclibdir=no
3373 fi
3374
3375
3376
3377 # Calculate toolexeclibdir
3378 # Also toolexecdir, though it's only used in toolexeclibdir
3379 case ${enable_version_specific_runtime_libs} in
3380   yes)
3381     # Need the gcc compiler version to know where to install libraries
3382     # and header files if --enable-version-specific-runtime-libs option
3383     # is selected.
3384     toolexecdir='$(libdir)/gcc/$(target_alias)'
3385     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3386     ;;
3387   no)
3388     if test -n "$with_cross_host" &&
3389        test x"$with_cross_host" != x"no"; then
3390       # Install a library built with a cross compiler in tooldir, not libdir.
3391       toolexecdir='$(exec_prefix)/$(target_alias)'
3392       case ${with_toolexeclibdir} in
3393         no)
3394           toolexeclibdir='$(toolexecdir)/lib'
3395           ;;
3396         *)
3397           toolexeclibdir=${with_toolexeclibdir}
3398           ;;
3399       esac
3400     else
3401       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3402       toolexeclibdir='$(libdir)'
3403     fi
3404     multi_os_directory=`$CC -print-multi-os-directory`
3405     case $multi_os_directory in
3406       .) ;; # Avoid trailing /.
3407       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3408     esac
3409     ;;
3410 esac
3411
3412
3413
3414 # Check the compiler.
3415 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3416 # We must force CC to /not/ be precious variables; otherwise
3417 # the wrong, non-multilib-adjusted value will be used in multilibs.
3418 # As a side effect, we have to subst CFLAGS ourselves.
3419
3420
3421
3422 ac_ext=c
3423 ac_cpp='$CPP $CPPFLAGS'
3424 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3425 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3426 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3427 if test -n "$ac_tool_prefix"; then
3428   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3429 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3431 $as_echo_n "checking for $ac_word... " >&6; }
3432 if ${ac_cv_prog_CC+:} false; then :
3433   $as_echo_n "(cached) " >&6
3434 else
3435   if test -n "$CC"; then
3436   ac_cv_prog_CC="$CC" # Let the user override the test.
3437 else
3438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3439 for as_dir in $PATH
3440 do
3441   IFS=$as_save_IFS
3442   test -z "$as_dir" && as_dir=.
3443     for ac_exec_ext in '' $ac_executable_extensions; do
3444   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3445     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3446     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3447     break 2
3448   fi
3449 done
3450   done
3451 IFS=$as_save_IFS
3452
3453 fi
3454 fi
3455 CC=$ac_cv_prog_CC
3456 if test -n "$CC"; then
3457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3458 $as_echo "$CC" >&6; }
3459 else
3460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3461 $as_echo "no" >&6; }
3462 fi
3463
3464
3465 fi
3466 if test -z "$ac_cv_prog_CC"; then
3467   ac_ct_CC=$CC
3468   # Extract the first word of "gcc", so it can be a program name with args.
3469 set dummy gcc; ac_word=$2
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3471 $as_echo_n "checking for $ac_word... " >&6; }
3472 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3473   $as_echo_n "(cached) " >&6
3474 else
3475   if test -n "$ac_ct_CC"; then
3476   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3477 else
3478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3479 for as_dir in $PATH
3480 do
3481   IFS=$as_save_IFS
3482   test -z "$as_dir" && as_dir=.
3483     for ac_exec_ext in '' $ac_executable_extensions; do
3484   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3485     ac_cv_prog_ac_ct_CC="gcc"
3486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3487     break 2
3488   fi
3489 done
3490   done
3491 IFS=$as_save_IFS
3492
3493 fi
3494 fi
3495 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3496 if test -n "$ac_ct_CC"; then
3497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3498 $as_echo "$ac_ct_CC" >&6; }
3499 else
3500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3501 $as_echo "no" >&6; }
3502 fi
3503
3504   if test "x$ac_ct_CC" = x; then
3505     CC=""
3506   else
3507     case $cross_compiling:$ac_tool_warned in
3508 yes:)
3509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3510 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3511 ac_tool_warned=yes ;;
3512 esac
3513     CC=$ac_ct_CC
3514   fi
3515 else
3516   CC="$ac_cv_prog_CC"
3517 fi
3518
3519 if test -z "$CC"; then
3520           if test -n "$ac_tool_prefix"; then
3521     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3522 set dummy ${ac_tool_prefix}cc; ac_word=$2
3523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3524 $as_echo_n "checking for $ac_word... " >&6; }
3525 if ${ac_cv_prog_CC+:} false; then :
3526   $as_echo_n "(cached) " >&6
3527 else
3528   if test -n "$CC"; then
3529   ac_cv_prog_CC="$CC" # Let the user override the test.
3530 else
3531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3532 for as_dir in $PATH
3533 do
3534   IFS=$as_save_IFS
3535   test -z "$as_dir" && as_dir=.
3536     for ac_exec_ext in '' $ac_executable_extensions; do
3537   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3538     ac_cv_prog_CC="${ac_tool_prefix}cc"
3539     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3540     break 2
3541   fi
3542 done
3543   done
3544 IFS=$as_save_IFS
3545
3546 fi
3547 fi
3548 CC=$ac_cv_prog_CC
3549 if test -n "$CC"; then
3550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3551 $as_echo "$CC" >&6; }
3552 else
3553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3554 $as_echo "no" >&6; }
3555 fi
3556
3557
3558   fi
3559 fi
3560 if test -z "$CC"; then
3561   # Extract the first word of "cc", so it can be a program name with args.
3562 set dummy cc; ac_word=$2
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3564 $as_echo_n "checking for $ac_word... " >&6; }
3565 if ${ac_cv_prog_CC+:} false; then :
3566   $as_echo_n "(cached) " >&6
3567 else
3568   if test -n "$CC"; then
3569   ac_cv_prog_CC="$CC" # Let the user override the test.
3570 else
3571   ac_prog_rejected=no
3572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3573 for as_dir in $PATH
3574 do
3575   IFS=$as_save_IFS
3576   test -z "$as_dir" && as_dir=.
3577     for ac_exec_ext in '' $ac_executable_extensions; do
3578   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3579     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3580        ac_prog_rejected=yes
3581        continue
3582      fi
3583     ac_cv_prog_CC="cc"
3584     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3585     break 2
3586   fi
3587 done
3588   done
3589 IFS=$as_save_IFS
3590
3591 if test $ac_prog_rejected = yes; then
3592   # We found a bogon in the path, so make sure we never use it.
3593   set dummy $ac_cv_prog_CC
3594   shift
3595   if test $# != 0; then
3596     # We chose a different compiler from the bogus one.
3597     # However, it has the same basename, so the bogon will be chosen
3598     # first if we set CC to just the basename; use the full file name.
3599     shift
3600     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3601   fi
3602 fi
3603 fi
3604 fi
3605 CC=$ac_cv_prog_CC
3606 if test -n "$CC"; then
3607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3608 $as_echo "$CC" >&6; }
3609 else
3610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3611 $as_echo "no" >&6; }
3612 fi
3613
3614
3615 fi
3616 if test -z "$CC"; then
3617   if test -n "$ac_tool_prefix"; then
3618   for ac_prog in cl.exe
3619   do
3620     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3621 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3623 $as_echo_n "checking for $ac_word... " >&6; }
3624 if ${ac_cv_prog_CC+:} false; then :
3625   $as_echo_n "(cached) " >&6
3626 else
3627   if test -n "$CC"; then
3628   ac_cv_prog_CC="$CC" # Let the user override the test.
3629 else
3630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3631 for as_dir in $PATH
3632 do
3633   IFS=$as_save_IFS
3634   test -z "$as_dir" && as_dir=.
3635     for ac_exec_ext in '' $ac_executable_extensions; do
3636   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3637     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3638     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3639     break 2
3640   fi
3641 done
3642   done
3643 IFS=$as_save_IFS
3644
3645 fi
3646 fi
3647 CC=$ac_cv_prog_CC
3648 if test -n "$CC"; then
3649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3650 $as_echo "$CC" >&6; }
3651 else
3652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3653 $as_echo "no" >&6; }
3654 fi
3655
3656
3657     test -n "$CC" && break
3658   done
3659 fi
3660 if test -z "$CC"; then
3661   ac_ct_CC=$CC
3662   for ac_prog in cl.exe
3663 do
3664   # Extract the first word of "$ac_prog", so it can be a program name with args.
3665 set dummy $ac_prog; ac_word=$2
3666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3667 $as_echo_n "checking for $ac_word... " >&6; }
3668 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3669   $as_echo_n "(cached) " >&6
3670 else
3671   if test -n "$ac_ct_CC"; then
3672   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3673 else
3674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3675 for as_dir in $PATH
3676 do
3677   IFS=$as_save_IFS
3678   test -z "$as_dir" && as_dir=.
3679     for ac_exec_ext in '' $ac_executable_extensions; do
3680   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3681     ac_cv_prog_ac_ct_CC="$ac_prog"
3682     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3683     break 2
3684   fi
3685 done
3686   done
3687 IFS=$as_save_IFS
3688
3689 fi
3690 fi
3691 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3692 if test -n "$ac_ct_CC"; then
3693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3694 $as_echo "$ac_ct_CC" >&6; }
3695 else
3696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3697 $as_echo "no" >&6; }
3698 fi
3699
3700
3701   test -n "$ac_ct_CC" && break
3702 done
3703
3704   if test "x$ac_ct_CC" = x; then
3705     CC=""
3706   else
3707     case $cross_compiling:$ac_tool_warned in
3708 yes:)
3709 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3710 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3711 ac_tool_warned=yes ;;
3712 esac
3713     CC=$ac_ct_CC
3714   fi
3715 fi
3716
3717 fi
3718
3719
3720 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3721 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3722 as_fn_error $? "no acceptable C compiler found in \$PATH
3723 See \`config.log' for more details" "$LINENO" 5; }
3724
3725 # Provide some information about the compiler.
3726 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3727 set X $ac_compile
3728 ac_compiler=$2
3729 for ac_option in --version -v -V -qversion; do
3730   { { ac_try="$ac_compiler $ac_option >&5"
3731 case "(($ac_try" in
3732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3733   *) ac_try_echo=$ac_try;;
3734 esac
3735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3736 $as_echo "$ac_try_echo"; } >&5
3737   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3738   ac_status=$?
3739   if test -s conftest.err; then
3740     sed '10a\
3741 ... rest of stderr output deleted ...
3742          10q' conftest.err >conftest.er1
3743     cat conftest.er1 >&5
3744   fi
3745   rm -f conftest.er1 conftest.err
3746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3747   test $ac_status = 0; }
3748 done
3749
3750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3751 /* end confdefs.h.  */
3752
3753 int
3754 main ()
3755 {
3756
3757   ;
3758   return 0;
3759 }
3760 _ACEOF
3761 ac_clean_files_save=$ac_clean_files
3762 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3763 # Try to create an executable without -o first, disregard a.out.
3764 # It will help us diagnose broken compilers, and finding out an intuition
3765 # of exeext.
3766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3767 $as_echo_n "checking whether the C compiler works... " >&6; }
3768 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3769
3770 # The possible output files:
3771 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3772
3773 ac_rmfiles=
3774 for ac_file in $ac_files
3775 do
3776   case $ac_file in
3777     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3778     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3779   esac
3780 done
3781 rm -f $ac_rmfiles
3782
3783 if { { ac_try="$ac_link_default"
3784 case "(($ac_try" in
3785   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3786   *) ac_try_echo=$ac_try;;
3787 esac
3788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3789 $as_echo "$ac_try_echo"; } >&5
3790   (eval "$ac_link_default") 2>&5
3791   ac_status=$?
3792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3793   test $ac_status = 0; }; then :
3794   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3795 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3796 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3797 # so that the user can short-circuit this test for compilers unknown to
3798 # Autoconf.
3799 for ac_file in $ac_files ''
3800 do
3801   test -f "$ac_file" || continue
3802   case $ac_file in
3803     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3804         ;;
3805     [ab].out )
3806         # We found the default executable, but exeext='' is most
3807         # certainly right.
3808         break;;
3809     *.* )
3810         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3811         then :; else
3812            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3813         fi
3814         # We set ac_cv_exeext here because the later test for it is not
3815         # safe: cross compilers may not add the suffix if given an `-o'
3816         # argument, so we may need to know it at that point already.
3817         # Even if this section looks crufty: it has the advantage of
3818         # actually working.
3819         break;;
3820     * )
3821         break;;
3822   esac
3823 done
3824 test "$ac_cv_exeext" = no && ac_cv_exeext=
3825
3826 else
3827   ac_file=''
3828 fi
3829 if test -z "$ac_file"; then :
3830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3831 $as_echo "no" >&6; }
3832 $as_echo "$as_me: failed program was:" >&5
3833 sed 's/^/| /' conftest.$ac_ext >&5
3834
3835 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3836 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3837 as_fn_error 77 "C compiler cannot create executables
3838 See \`config.log' for more details" "$LINENO" 5; }
3839 else
3840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3841 $as_echo "yes" >&6; }
3842 fi
3843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3844 $as_echo_n "checking for C compiler default output file name... " >&6; }
3845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3846 $as_echo "$ac_file" >&6; }
3847 ac_exeext=$ac_cv_exeext
3848
3849 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3850 ac_clean_files=$ac_clean_files_save
3851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3852 $as_echo_n "checking for suffix of executables... " >&6; }
3853 if { { ac_try="$ac_link"
3854 case "(($ac_try" in
3855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3856   *) ac_try_echo=$ac_try;;
3857 esac
3858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3859 $as_echo "$ac_try_echo"; } >&5
3860   (eval "$ac_link") 2>&5
3861   ac_status=$?
3862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3863   test $ac_status = 0; }; then :
3864   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3865 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3866 # work properly (i.e., refer to `conftest.exe'), while it won't with
3867 # `rm'.
3868 for ac_file in conftest.exe conftest conftest.*; do
3869   test -f "$ac_file" || continue
3870   case $ac_file in
3871     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3872     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3873           break;;
3874     * ) break;;
3875   esac
3876 done
3877 else
3878   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3879 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3880 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3881 See \`config.log' for more details" "$LINENO" 5; }
3882 fi
3883 rm -f conftest conftest$ac_cv_exeext
3884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3885 $as_echo "$ac_cv_exeext" >&6; }
3886
3887 rm -f conftest.$ac_ext
3888 EXEEXT=$ac_cv_exeext
3889 ac_exeext=$EXEEXT
3890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3891 /* end confdefs.h.  */
3892 #include <stdio.h>
3893 int
3894 main ()
3895 {
3896 FILE *f = fopen ("conftest.out", "w");
3897  return ferror (f) || fclose (f) != 0;
3898
3899   ;
3900   return 0;
3901 }
3902 _ACEOF
3903 ac_clean_files="$ac_clean_files conftest.out"
3904 # Check that the compiler produces executables we can run.  If not, either
3905 # the compiler is broken, or we cross compile.
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3907 $as_echo_n "checking whether we are cross compiling... " >&6; }
3908 if test "$cross_compiling" != yes; then
3909   { { ac_try="$ac_link"
3910 case "(($ac_try" in
3911   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3912   *) ac_try_echo=$ac_try;;
3913 esac
3914 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3915 $as_echo "$ac_try_echo"; } >&5
3916   (eval "$ac_link") 2>&5
3917   ac_status=$?
3918   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3919   test $ac_status = 0; }
3920   if { ac_try='./conftest$ac_cv_exeext'
3921   { { case "(($ac_try" in
3922   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3923   *) ac_try_echo=$ac_try;;
3924 esac
3925 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3926 $as_echo "$ac_try_echo"; } >&5
3927   (eval "$ac_try") 2>&5
3928   ac_status=$?
3929   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3930   test $ac_status = 0; }; }; then
3931     cross_compiling=no
3932   else
3933     if test "$cross_compiling" = maybe; then
3934         cross_compiling=yes
3935     else
3936         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3938 as_fn_error $? "cannot run C compiled programs.
3939 If you meant to cross compile, use \`--host'.
3940 See \`config.log' for more details" "$LINENO" 5; }
3941     fi
3942   fi
3943 fi
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3945 $as_echo "$cross_compiling" >&6; }
3946
3947 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3948 ac_clean_files=$ac_clean_files_save
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3950 $as_echo_n "checking for suffix of object files... " >&6; }
3951 if ${ac_cv_objext+:} false; then :
3952   $as_echo_n "(cached) " >&6
3953 else
3954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3955 /* end confdefs.h.  */
3956
3957 int
3958 main ()
3959 {
3960
3961   ;
3962   return 0;
3963 }
3964 _ACEOF
3965 rm -f conftest.o conftest.obj
3966 if { { ac_try="$ac_compile"
3967 case "(($ac_try" in
3968   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3969   *) ac_try_echo=$ac_try;;
3970 esac
3971 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3972 $as_echo "$ac_try_echo"; } >&5
3973   (eval "$ac_compile") 2>&5
3974   ac_status=$?
3975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3976   test $ac_status = 0; }; then :
3977   for ac_file in conftest.o conftest.obj conftest.*; do
3978   test -f "$ac_file" || continue;
3979   case $ac_file in
3980     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3981     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3982        break;;
3983   esac
3984 done
3985 else
3986   $as_echo "$as_me: failed program was:" >&5
3987 sed 's/^/| /' conftest.$ac_ext >&5
3988
3989 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3990 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3991 as_fn_error $? "cannot compute suffix of object files: cannot compile
3992 See \`config.log' for more details" "$LINENO" 5; }
3993 fi
3994 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3995 fi
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3997 $as_echo "$ac_cv_objext" >&6; }
3998 OBJEXT=$ac_cv_objext
3999 ac_objext=$OBJEXT
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4001 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4002 if ${ac_cv_c_compiler_gnu+:} false; then :
4003   $as_echo_n "(cached) " >&6
4004 else
4005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4006 /* end confdefs.h.  */
4007
4008 int
4009 main ()
4010 {
4011 #ifndef __GNUC__
4012        choke me
4013 #endif
4014
4015   ;
4016   return 0;
4017 }
4018 _ACEOF
4019 if ac_fn_c_try_compile "$LINENO"; then :
4020   ac_compiler_gnu=yes
4021 else
4022   ac_compiler_gnu=no
4023 fi
4024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4025 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4026
4027 fi
4028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4029 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4030 if test $ac_compiler_gnu = yes; then
4031   GCC=yes
4032 else
4033   GCC=
4034 fi
4035 ac_test_CFLAGS=${CFLAGS+set}
4036 ac_save_CFLAGS=$CFLAGS
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4038 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4039 if ${ac_cv_prog_cc_g+:} false; then :
4040   $as_echo_n "(cached) " >&6
4041 else
4042   ac_save_c_werror_flag=$ac_c_werror_flag
4043    ac_c_werror_flag=yes
4044    ac_cv_prog_cc_g=no
4045    CFLAGS="-g"
4046    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4047 /* end confdefs.h.  */
4048
4049 int
4050 main ()
4051 {
4052
4053   ;
4054   return 0;
4055 }
4056 _ACEOF
4057 if ac_fn_c_try_compile "$LINENO"; then :
4058   ac_cv_prog_cc_g=yes
4059 else
4060   CFLAGS=""
4061       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4062 /* end confdefs.h.  */
4063
4064 int
4065 main ()
4066 {
4067
4068   ;
4069   return 0;
4070 }
4071 _ACEOF
4072 if ac_fn_c_try_compile "$LINENO"; then :
4073
4074 else
4075   ac_c_werror_flag=$ac_save_c_werror_flag
4076          CFLAGS="-g"
4077          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4078 /* end confdefs.h.  */
4079
4080 int
4081 main ()
4082 {
4083
4084   ;
4085   return 0;
4086 }
4087 _ACEOF
4088 if ac_fn_c_try_compile "$LINENO"; then :
4089   ac_cv_prog_cc_g=yes
4090 fi
4091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4092 fi
4093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4094 fi
4095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4096    ac_c_werror_flag=$ac_save_c_werror_flag
4097 fi
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4099 $as_echo "$ac_cv_prog_cc_g" >&6; }
4100 if test "$ac_test_CFLAGS" = set; then
4101   CFLAGS=$ac_save_CFLAGS
4102 elif test $ac_cv_prog_cc_g = yes; then
4103   if test "$GCC" = yes; then
4104     CFLAGS="-g -O2"
4105   else
4106     CFLAGS="-g"
4107   fi
4108 else
4109   if test "$GCC" = yes; then
4110     CFLAGS="-O2"
4111   else
4112     CFLAGS=
4113   fi
4114 fi
4115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4116 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4117 if ${ac_cv_prog_cc_c89+:} false; then :
4118   $as_echo_n "(cached) " >&6
4119 else
4120   ac_cv_prog_cc_c89=no
4121 ac_save_CC=$CC
4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4123 /* end confdefs.h.  */
4124 #include <stdarg.h>
4125 #include <stdio.h>
4126 struct stat;
4127 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4128 struct buf { int x; };
4129 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4130 static char *e (p, i)
4131      char **p;
4132      int i;
4133 {
4134   return p[i];
4135 }
4136 static char *f (char * (*g) (char **, int), char **p, ...)
4137 {
4138   char *s;
4139   va_list v;
4140   va_start (v,p);
4141   s = g (p, va_arg (v,int));
4142   va_end (v);
4143   return s;
4144 }
4145
4146 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4147    function prototypes and stuff, but not '\xHH' hex character constants.
4148    These don't provoke an error unfortunately, instead are silently treated
4149    as 'x'.  The following induces an error, until -std is added to get
4150    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4151    array size at least.  It's necessary to write '\x00'==0 to get something
4152    that's true only with -std.  */
4153 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4154
4155 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4156    inside strings and character constants.  */
4157 #define FOO(x) 'x'
4158 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4159
4160 int test (int i, double x);
4161 struct s1 {int (*f) (int a);};
4162 struct s2 {int (*f) (double a);};
4163 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4164 int argc;
4165 char **argv;
4166 int
4167 main ()
4168 {
4169 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4170   ;
4171   return 0;
4172 }
4173 _ACEOF
4174 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4175         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4176 do
4177   CC="$ac_save_CC $ac_arg"
4178   if ac_fn_c_try_compile "$LINENO"; then :
4179   ac_cv_prog_cc_c89=$ac_arg
4180 fi
4181 rm -f core conftest.err conftest.$ac_objext
4182   test "x$ac_cv_prog_cc_c89" != "xno" && break
4183 done
4184 rm -f conftest.$ac_ext
4185 CC=$ac_save_CC
4186
4187 fi
4188 # AC_CACHE_VAL
4189 case "x$ac_cv_prog_cc_c89" in
4190   x)
4191     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4192 $as_echo "none needed" >&6; } ;;
4193   xno)
4194     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4195 $as_echo "unsupported" >&6; } ;;
4196   *)
4197     CC="$CC $ac_cv_prog_cc_c89"
4198     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4199 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4200 esac
4201 if test "x$ac_cv_prog_cc_c89" != xno; then :
4202
4203 fi
4204
4205 ac_ext=c
4206 ac_cpp='$CPP $CPPFLAGS'
4207 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4208 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4209 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4210
4211 ac_ext=c
4212 ac_cpp='$CPP $CPPFLAGS'
4213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4217 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4218 if ${am_cv_prog_cc_c_o+:} false; then :
4219   $as_echo_n "(cached) " >&6
4220 else
4221   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4222 /* end confdefs.h.  */
4223
4224 int
4225 main ()
4226 {
4227
4228   ;
4229   return 0;
4230 }
4231 _ACEOF
4232   # Make sure it works both with $CC and with simple cc.
4233   # Following AC_PROG_CC_C_O, we do the test twice because some
4234   # compilers refuse to overwrite an existing .o file with -o,
4235   # though they will create one.
4236   am_cv_prog_cc_c_o=yes
4237   for am_i in 1 2; do
4238     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4239    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4240    ac_status=$?
4241    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4242    (exit $ac_status); } \
4243          && test -f conftest2.$ac_objext; then
4244       : OK
4245     else
4246       am_cv_prog_cc_c_o=no
4247       break
4248     fi
4249   done
4250   rm -f core conftest*
4251   unset am_i
4252 fi
4253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4254 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4255 if test "$am_cv_prog_cc_c_o" != yes; then
4256    # Losing compiler, so override with the script.
4257    # FIXME: It is wrong to rewrite CC.
4258    # But if we don't then we get into trouble of one sort or another.
4259    # A longer-term fix would be to have automake use am__CC in this case,
4260    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4261    CC="$am_aux_dir/compile $CC"
4262 fi
4263 ac_ext=c
4264 ac_cpp='$CPP $CPPFLAGS'
4265 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4266 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4267 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4268
4269 DEPDIR="${am__leading_dot}deps"
4270
4271 ac_config_commands="$ac_config_commands depfiles"
4272
4273
4274 am_make=${MAKE-make}
4275 cat > confinc << 'END'
4276 am__doit:
4277         @echo this is the am__doit target
4278 .PHONY: am__doit
4279 END
4280 # If we don't find an include directive, just comment out the code.
4281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4282 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4283 am__include="#"
4284 am__quote=
4285 _am_result=none
4286 # First try GNU make style include.
4287 echo "include confinc" > confmf
4288 # Ignore all kinds of additional output from 'make'.
4289 case `$am_make -s -f confmf 2> /dev/null` in #(
4290 *the\ am__doit\ target*)
4291   am__include=include
4292   am__quote=
4293   _am_result=GNU
4294   ;;
4295 esac
4296 # Now try BSD make style include.
4297 if test "$am__include" = "#"; then
4298    echo '.include "confinc"' > confmf
4299    case `$am_make -s -f confmf 2> /dev/null` in #(
4300    *the\ am__doit\ target*)
4301      am__include=.include
4302      am__quote="\""
4303      _am_result=BSD
4304      ;;
4305    esac
4306 fi
4307
4308
4309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4310 $as_echo "$_am_result" >&6; }
4311 rm -f confinc confmf
4312
4313 # Check whether --enable-dependency-tracking was given.
4314 if test "${enable_dependency_tracking+set}" = set; then :
4315   enableval=$enable_dependency_tracking;
4316 fi
4317
4318 if test "x$enable_dependency_tracking" != xno; then
4319   am_depcomp="$ac_aux_dir/depcomp"
4320   AMDEPBACKSLASH='\'
4321   am__nodep='_no'
4322 fi
4323  if test "x$enable_dependency_tracking" != xno; then
4324   AMDEP_TRUE=
4325   AMDEP_FALSE='#'
4326 else
4327   AMDEP_TRUE='#'
4328   AMDEP_FALSE=
4329 fi
4330
4331
4332
4333 depcc="$CC"   am_compiler_list=
4334
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4336 $as_echo_n "checking dependency style of $depcc... " >&6; }
4337 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4338   $as_echo_n "(cached) " >&6
4339 else
4340   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4341   # We make a subdir and do the tests there.  Otherwise we can end up
4342   # making bogus files that we don't know about and never remove.  For
4343   # instance it was reported that on HP-UX the gcc test will end up
4344   # making a dummy file named 'D' -- because '-MD' means "put the output
4345   # in D".
4346   rm -rf conftest.dir
4347   mkdir conftest.dir
4348   # Copy depcomp to subdir because otherwise we won't find it if we're
4349   # using a relative directory.
4350   cp "$am_depcomp" conftest.dir
4351   cd conftest.dir
4352   # We will build objects and dependencies in a subdirectory because
4353   # it helps to detect inapplicable dependency modes.  For instance
4354   # both Tru64's cc and ICC support -MD to output dependencies as a
4355   # side effect of compilation, but ICC will put the dependencies in
4356   # the current directory while Tru64 will put them in the object
4357   # directory.
4358   mkdir sub
4359
4360   am_cv_CC_dependencies_compiler_type=none
4361   if test "$am_compiler_list" = ""; then
4362      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4363   fi
4364   am__universal=false
4365   case " $depcc " in #(
4366      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4367      esac
4368
4369   for depmode in $am_compiler_list; do
4370     # Setup a source with many dependencies, because some compilers
4371     # like to wrap large dependency lists on column 80 (with \), and
4372     # we should not choose a depcomp mode which is confused by this.
4373     #
4374     # We need to recreate these files for each test, as the compiler may
4375     # overwrite some of them when testing with obscure command lines.
4376     # This happens at least with the AIX C compiler.
4377     : > sub/conftest.c
4378     for i in 1 2 3 4 5 6; do
4379       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4380       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4381       # Solaris 10 /bin/sh.
4382       echo '/* dummy */' > sub/conftst$i.h
4383     done
4384     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4385
4386     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4387     # mode.  It turns out that the SunPro C++ compiler does not properly
4388     # handle '-M -o', and we need to detect this.  Also, some Intel
4389     # versions had trouble with output in subdirs.
4390     am__obj=sub/conftest.${OBJEXT-o}
4391     am__minus_obj="-o $am__obj"
4392     case $depmode in
4393     gcc)
4394       # This depmode causes a compiler race in universal mode.
4395       test "$am__universal" = false || continue
4396       ;;
4397     nosideeffect)
4398       # After this tag, mechanisms are not by side-effect, so they'll
4399       # only be used when explicitly requested.
4400       if test "x$enable_dependency_tracking" = xyes; then
4401         continue
4402       else
4403         break
4404       fi
4405       ;;
4406     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4407       # This compiler won't grok '-c -o', but also, the minuso test has
4408       # not run yet.  These depmodes are late enough in the game, and
4409       # so weak that their functioning should not be impacted.
4410       am__obj=conftest.${OBJEXT-o}
4411       am__minus_obj=
4412       ;;
4413     none) break ;;
4414     esac
4415     if depmode=$depmode \
4416        source=sub/conftest.c object=$am__obj \
4417        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4418        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4419          >/dev/null 2>conftest.err &&
4420        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4421        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4422        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4423        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4424       # icc doesn't choke on unknown options, it will just issue warnings
4425       # or remarks (even with -Werror).  So we grep stderr for any message
4426       # that says an option was ignored or not supported.
4427       # When given -MP, icc 7.0 and 7.1 complain thusly:
4428       #   icc: Command line warning: ignoring option '-M'; no argument required
4429       # The diagnosis changed in icc 8.0:
4430       #   icc: Command line remark: option '-MP' not supported
4431       if (grep 'ignoring option' conftest.err ||
4432           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4433         am_cv_CC_dependencies_compiler_type=$depmode
4434         break
4435       fi
4436     fi
4437   done
4438
4439   cd ..
4440   rm -rf conftest.dir
4441 else
4442   am_cv_CC_dependencies_compiler_type=none
4443 fi
4444
4445 fi
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4447 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4448 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4449
4450  if
4451   test "x$enable_dependency_tracking" != xno \
4452   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4453   am__fastdepCC_TRUE=
4454   am__fastdepCC_FALSE='#'
4455 else
4456   am__fastdepCC_TRUE='#'
4457   am__fastdepCC_FALSE=
4458 fi
4459
4460
4461 # By default we simply use the C compiler to build assembly code.
4462
4463 test "${CCAS+set}" = set || CCAS=$CC
4464 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4465
4466
4467
4468 depcc="$CCAS"   am_compiler_list=
4469
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4471 $as_echo_n "checking dependency style of $depcc... " >&6; }
4472 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4473   $as_echo_n "(cached) " >&6
4474 else
4475   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4476   # We make a subdir and do the tests there.  Otherwise we can end up
4477   # making bogus files that we don't know about and never remove.  For
4478   # instance it was reported that on HP-UX the gcc test will end up
4479   # making a dummy file named 'D' -- because '-MD' means "put the output
4480   # in D".
4481   rm -rf conftest.dir
4482   mkdir conftest.dir
4483   # Copy depcomp to subdir because otherwise we won't find it if we're
4484   # using a relative directory.
4485   cp "$am_depcomp" conftest.dir
4486   cd conftest.dir
4487   # We will build objects and dependencies in a subdirectory because
4488   # it helps to detect inapplicable dependency modes.  For instance
4489   # both Tru64's cc and ICC support -MD to output dependencies as a
4490   # side effect of compilation, but ICC will put the dependencies in
4491   # the current directory while Tru64 will put them in the object
4492   # directory.
4493   mkdir sub
4494
4495   am_cv_CCAS_dependencies_compiler_type=none
4496   if test "$am_compiler_list" = ""; then
4497      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4498   fi
4499   am__universal=false
4500
4501
4502   for depmode in $am_compiler_list; do
4503     # Setup a source with many dependencies, because some compilers
4504     # like to wrap large dependency lists on column 80 (with \), and
4505     # we should not choose a depcomp mode which is confused by this.
4506     #
4507     # We need to recreate these files for each test, as the compiler may
4508     # overwrite some of them when testing with obscure command lines.
4509     # This happens at least with the AIX C compiler.
4510     : > sub/conftest.c
4511     for i in 1 2 3 4 5 6; do
4512       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4513       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4514       # Solaris 10 /bin/sh.
4515       echo '/* dummy */' > sub/conftst$i.h
4516     done
4517     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4518
4519     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4520     # mode.  It turns out that the SunPro C++ compiler does not properly
4521     # handle '-M -o', and we need to detect this.  Also, some Intel
4522     # versions had trouble with output in subdirs.
4523     am__obj=sub/conftest.${OBJEXT-o}
4524     am__minus_obj="-o $am__obj"
4525     case $depmode in
4526     gcc)
4527       # This depmode causes a compiler race in universal mode.
4528       test "$am__universal" = false || continue
4529       ;;
4530     nosideeffect)
4531       # After this tag, mechanisms are not by side-effect, so they'll
4532       # only be used when explicitly requested.
4533       if test "x$enable_dependency_tracking" = xyes; then
4534         continue
4535       else
4536         break
4537       fi
4538       ;;
4539     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4540       # This compiler won't grok '-c -o', but also, the minuso test has
4541       # not run yet.  These depmodes are late enough in the game, and
4542       # so weak that their functioning should not be impacted.
4543       am__obj=conftest.${OBJEXT-o}
4544       am__minus_obj=
4545       ;;
4546     none) break ;;
4547     esac
4548     if depmode=$depmode \
4549        source=sub/conftest.c object=$am__obj \
4550        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4551        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4552          >/dev/null 2>conftest.err &&
4553        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4554        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4555        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4556        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4557       # icc doesn't choke on unknown options, it will just issue warnings
4558       # or remarks (even with -Werror).  So we grep stderr for any message
4559       # that says an option was ignored or not supported.
4560       # When given -MP, icc 7.0 and 7.1 complain thusly:
4561       #   icc: Command line warning: ignoring option '-M'; no argument required
4562       # The diagnosis changed in icc 8.0:
4563       #   icc: Command line remark: option '-MP' not supported
4564       if (grep 'ignoring option' conftest.err ||
4565           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4566         am_cv_CCAS_dependencies_compiler_type=$depmode
4567         break
4568       fi
4569     fi
4570   done
4571
4572   cd ..
4573   rm -rf conftest.dir
4574 else
4575   am_cv_CCAS_dependencies_compiler_type=none
4576 fi
4577
4578 fi
4579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4580 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4581 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4582
4583  if
4584   test "x$enable_dependency_tracking" != xno \
4585   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4586   am__fastdepCCAS_TRUE=
4587   am__fastdepCCAS_FALSE='#'
4588 else
4589   am__fastdepCCAS_TRUE='#'
4590   am__fastdepCCAS_FALSE=
4591 fi
4592
4593
4594
4595
4596
4597
4598 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
4599 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
4600 # in both places for now and restore CFLAGS at the end of config.
4601 save_CFLAGS="$CFLAGS"
4602
4603 # Find other programs we need.
4604 if test -n "$ac_tool_prefix"; then
4605   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4606 set dummy ${ac_tool_prefix}ar; ac_word=$2
4607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4608 $as_echo_n "checking for $ac_word... " >&6; }
4609 if ${ac_cv_prog_AR+:} false; then :
4610   $as_echo_n "(cached) " >&6
4611 else
4612   if test -n "$AR"; then
4613   ac_cv_prog_AR="$AR" # Let the user override the test.
4614 else
4615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4616 for as_dir in $PATH
4617 do
4618   IFS=$as_save_IFS
4619   test -z "$as_dir" && as_dir=.
4620     for ac_exec_ext in '' $ac_executable_extensions; do
4621   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4622     ac_cv_prog_AR="${ac_tool_prefix}ar"
4623     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4624     break 2
4625   fi
4626 done
4627   done
4628 IFS=$as_save_IFS
4629
4630 fi
4631 fi
4632 AR=$ac_cv_prog_AR
4633 if test -n "$AR"; then
4634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4635 $as_echo "$AR" >&6; }
4636 else
4637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4638 $as_echo "no" >&6; }
4639 fi
4640
4641
4642 fi
4643 if test -z "$ac_cv_prog_AR"; then
4644   ac_ct_AR=$AR
4645   # Extract the first word of "ar", so it can be a program name with args.
4646 set dummy ar; ac_word=$2
4647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4648 $as_echo_n "checking for $ac_word... " >&6; }
4649 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4650   $as_echo_n "(cached) " >&6
4651 else
4652   if test -n "$ac_ct_AR"; then
4653   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4654 else
4655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4656 for as_dir in $PATH
4657 do
4658   IFS=$as_save_IFS
4659   test -z "$as_dir" && as_dir=.
4660     for ac_exec_ext in '' $ac_executable_extensions; do
4661   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4662     ac_cv_prog_ac_ct_AR="ar"
4663     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4664     break 2
4665   fi
4666 done
4667   done
4668 IFS=$as_save_IFS
4669
4670 fi
4671 fi
4672 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4673 if test -n "$ac_ct_AR"; then
4674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4675 $as_echo "$ac_ct_AR" >&6; }
4676 else
4677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4678 $as_echo "no" >&6; }
4679 fi
4680
4681   if test "x$ac_ct_AR" = x; then
4682     AR=""
4683   else
4684     case $cross_compiling:$ac_tool_warned in
4685 yes:)
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4687 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4688 ac_tool_warned=yes ;;
4689 esac
4690     AR=$ac_ct_AR
4691   fi
4692 else
4693   AR="$ac_cv_prog_AR"
4694 fi
4695
4696 if test -n "$ac_tool_prefix"; then
4697   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4698 set dummy ${ac_tool_prefix}nm; ac_word=$2
4699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4700 $as_echo_n "checking for $ac_word... " >&6; }
4701 if ${ac_cv_prog_NM+:} false; then :
4702   $as_echo_n "(cached) " >&6
4703 else
4704   if test -n "$NM"; then
4705   ac_cv_prog_NM="$NM" # Let the user override the test.
4706 else
4707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4708 for as_dir in $PATH
4709 do
4710   IFS=$as_save_IFS
4711   test -z "$as_dir" && as_dir=.
4712     for ac_exec_ext in '' $ac_executable_extensions; do
4713   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4714     ac_cv_prog_NM="${ac_tool_prefix}nm"
4715     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4716     break 2
4717   fi
4718 done
4719   done
4720 IFS=$as_save_IFS
4721
4722 fi
4723 fi
4724 NM=$ac_cv_prog_NM
4725 if test -n "$NM"; then
4726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
4727 $as_echo "$NM" >&6; }
4728 else
4729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4730 $as_echo "no" >&6; }
4731 fi
4732
4733
4734 fi
4735 if test -z "$ac_cv_prog_NM"; then
4736   ac_ct_NM=$NM
4737   # Extract the first word of "nm", so it can be a program name with args.
4738 set dummy nm; ac_word=$2
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4740 $as_echo_n "checking for $ac_word... " >&6; }
4741 if ${ac_cv_prog_ac_ct_NM+:} false; then :
4742   $as_echo_n "(cached) " >&6
4743 else
4744   if test -n "$ac_ct_NM"; then
4745   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4746 else
4747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4748 for as_dir in $PATH
4749 do
4750   IFS=$as_save_IFS
4751   test -z "$as_dir" && as_dir=.
4752     for ac_exec_ext in '' $ac_executable_extensions; do
4753   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4754     ac_cv_prog_ac_ct_NM="nm"
4755     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4756     break 2
4757   fi
4758 done
4759   done
4760 IFS=$as_save_IFS
4761
4762 fi
4763 fi
4764 ac_ct_NM=$ac_cv_prog_ac_ct_NM
4765 if test -n "$ac_ct_NM"; then
4766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
4767 $as_echo "$ac_ct_NM" >&6; }
4768 else
4769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4770 $as_echo "no" >&6; }
4771 fi
4772
4773   if test "x$ac_ct_NM" = x; then
4774     NM=""
4775   else
4776     case $cross_compiling:$ac_tool_warned in
4777 yes:)
4778 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4779 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4780 ac_tool_warned=yes ;;
4781 esac
4782     NM=$ac_ct_NM
4783   fi
4784 else
4785   NM="$ac_cv_prog_NM"
4786 fi
4787
4788 if test -n "$ac_tool_prefix"; then
4789   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4790 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4792 $as_echo_n "checking for $ac_word... " >&6; }
4793 if ${ac_cv_prog_RANLIB+:} false; then :
4794   $as_echo_n "(cached) " >&6
4795 else
4796   if test -n "$RANLIB"; then
4797   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4798 else
4799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4800 for as_dir in $PATH
4801 do
4802   IFS=$as_save_IFS
4803   test -z "$as_dir" && as_dir=.
4804     for ac_exec_ext in '' $ac_executable_extensions; do
4805   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4806     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4807     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4808     break 2
4809   fi
4810 done
4811   done
4812 IFS=$as_save_IFS
4813
4814 fi
4815 fi
4816 RANLIB=$ac_cv_prog_RANLIB
4817 if test -n "$RANLIB"; then
4818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4819 $as_echo "$RANLIB" >&6; }
4820 else
4821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4822 $as_echo "no" >&6; }
4823 fi
4824
4825
4826 fi
4827 if test -z "$ac_cv_prog_RANLIB"; then
4828   ac_ct_RANLIB=$RANLIB
4829   # Extract the first word of "ranlib", so it can be a program name with args.
4830 set dummy ranlib; ac_word=$2
4831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4832 $as_echo_n "checking for $ac_word... " >&6; }
4833 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4834   $as_echo_n "(cached) " >&6
4835 else
4836   if test -n "$ac_ct_RANLIB"; then
4837   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4838 else
4839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4840 for as_dir in $PATH
4841 do
4842   IFS=$as_save_IFS
4843   test -z "$as_dir" && as_dir=.
4844     for ac_exec_ext in '' $ac_executable_extensions; do
4845   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4846     ac_cv_prog_ac_ct_RANLIB="ranlib"
4847     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4848     break 2
4849   fi
4850 done
4851   done
4852 IFS=$as_save_IFS
4853
4854 fi
4855 fi
4856 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4857 if test -n "$ac_ct_RANLIB"; then
4858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4859 $as_echo "$ac_ct_RANLIB" >&6; }
4860 else
4861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4862 $as_echo "no" >&6; }
4863 fi
4864
4865   if test "x$ac_ct_RANLIB" = x; then
4866     RANLIB="ranlib-not-found-in-path-error"
4867   else
4868     case $cross_compiling:$ac_tool_warned in
4869 yes:)
4870 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4871 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4872 ac_tool_warned=yes ;;
4873 esac
4874     RANLIB=$ac_ct_RANLIB
4875   fi
4876 else
4877   RANLIB="$ac_cv_prog_RANLIB"
4878 fi
4879
4880
4881
4882 # Configure libtool
4883 case `pwd` in
4884   *\ * | *\     *)
4885     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4886 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4887 esac
4888
4889
4890
4891 macro_version='2.2.7a'
4892 macro_revision='1.3134'
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906 ltmain="$ac_aux_dir/ltmain.sh"
4907
4908 # Backslashify metacharacters that are still active within
4909 # double-quoted strings.
4910 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4911
4912 # Same as above, but do not quote variable references.
4913 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4914
4915 # Sed substitution to delay expansion of an escaped shell variable in a
4916 # double_quote_subst'ed string.
4917 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4918
4919 # Sed substitution to delay expansion of an escaped single quote.
4920 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4921
4922 # Sed substitution to avoid accidental globbing in evaled expressions
4923 no_glob_subst='s/\*/\\\*/g'
4924
4925 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4926 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4927 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4928
4929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4930 $as_echo_n "checking how to print strings... " >&6; }
4931 # Test print first, because it will be a builtin if present.
4932 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4933    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4934   ECHO='print -r --'
4935 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4936   ECHO='printf %s\n'
4937 else
4938   # Use this function as a fallback that always works.
4939   func_fallback_echo ()
4940   {
4941     eval 'cat <<_LTECHO_EOF
4942 $1
4943 _LTECHO_EOF'
4944   }
4945   ECHO='func_fallback_echo'
4946 fi
4947
4948 # func_echo_all arg...
4949 # Invoke $ECHO with all args, space-separated.
4950 func_echo_all ()
4951 {
4952     $ECHO ""
4953 }
4954
4955 case "$ECHO" in
4956   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4957 $as_echo "printf" >&6; } ;;
4958   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4959 $as_echo "print -r" >&6; } ;;
4960   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4961 $as_echo "cat" >&6; } ;;
4962 esac
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4978 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4979 if ${ac_cv_path_SED+:} false; then :
4980   $as_echo_n "(cached) " >&6
4981 else
4982             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4983      for ac_i in 1 2 3 4 5 6 7; do
4984        ac_script="$ac_script$as_nl$ac_script"
4985      done
4986      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4987      { ac_script=; unset ac_script;}
4988      if test -z "$SED"; then
4989   ac_path_SED_found=false
4990   # Loop through the user's path and test for each of PROGNAME-LIST
4991   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4992 for as_dir in $PATH
4993 do
4994   IFS=$as_save_IFS
4995   test -z "$as_dir" && as_dir=.
4996     for ac_prog in sed gsed; do
4997     for ac_exec_ext in '' $ac_executable_extensions; do
4998       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4999       as_fn_executable_p "$ac_path_SED" || continue
5000 # Check for GNU ac_path_SED and select it if it is found.
5001   # Check for GNU $ac_path_SED
5002 case `"$ac_path_SED" --version 2>&1` in
5003 *GNU*)
5004   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5005 *)
5006   ac_count=0
5007   $as_echo_n 0123456789 >"conftest.in"
5008   while :
5009   do
5010     cat "conftest.in" "conftest.in" >"conftest.tmp"
5011     mv "conftest.tmp" "conftest.in"
5012     cp "conftest.in" "conftest.nl"
5013     $as_echo '' >> "conftest.nl"
5014     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5015     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5016     as_fn_arith $ac_count + 1 && ac_count=$as_val
5017     if test $ac_count -gt ${ac_path_SED_max-0}; then
5018       # Best one so far, save it but keep looking for a better one
5019       ac_cv_path_SED="$ac_path_SED"
5020       ac_path_SED_max=$ac_count
5021     fi
5022     # 10*(2^10) chars as input seems more than enough
5023     test $ac_count -gt 10 && break
5024   done
5025   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5026 esac
5027
5028       $ac_path_SED_found && break 3
5029     done
5030   done
5031   done
5032 IFS=$as_save_IFS
5033   if test -z "$ac_cv_path_SED"; then
5034     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5035   fi
5036 else
5037   ac_cv_path_SED=$SED
5038 fi
5039
5040 fi
5041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5042 $as_echo "$ac_cv_path_SED" >&6; }
5043  SED="$ac_cv_path_SED"
5044   rm -f conftest.sed
5045
5046 test -z "$SED" && SED=sed
5047 Xsed="$SED -e 1s/^X//"
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5060 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5061 if ${ac_cv_path_GREP+:} false; then :
5062   $as_echo_n "(cached) " >&6
5063 else
5064   if test -z "$GREP"; then
5065   ac_path_GREP_found=false
5066   # Loop through the user's path and test for each of PROGNAME-LIST
5067   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5068 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5069 do
5070   IFS=$as_save_IFS
5071   test -z "$as_dir" && as_dir=.
5072     for ac_prog in grep ggrep; do
5073     for ac_exec_ext in '' $ac_executable_extensions; do
5074       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5075       as_fn_executable_p "$ac_path_GREP" || continue
5076 # Check for GNU ac_path_GREP and select it if it is found.
5077   # Check for GNU $ac_path_GREP
5078 case `"$ac_path_GREP" --version 2>&1` in
5079 *GNU*)
5080   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5081 *)
5082   ac_count=0
5083   $as_echo_n 0123456789 >"conftest.in"
5084   while :
5085   do
5086     cat "conftest.in" "conftest.in" >"conftest.tmp"
5087     mv "conftest.tmp" "conftest.in"
5088     cp "conftest.in" "conftest.nl"
5089     $as_echo 'GREP' >> "conftest.nl"
5090     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5091     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5092     as_fn_arith $ac_count + 1 && ac_count=$as_val
5093     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5094       # Best one so far, save it but keep looking for a better one
5095       ac_cv_path_GREP="$ac_path_GREP"
5096       ac_path_GREP_max=$ac_count
5097     fi
5098     # 10*(2^10) chars as input seems more than enough
5099     test $ac_count -gt 10 && break
5100   done
5101   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5102 esac
5103
5104       $ac_path_GREP_found && break 3
5105     done
5106   done
5107   done
5108 IFS=$as_save_IFS
5109   if test -z "$ac_cv_path_GREP"; then
5110     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5111   fi
5112 else
5113   ac_cv_path_GREP=$GREP
5114 fi
5115
5116 fi
5117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5118 $as_echo "$ac_cv_path_GREP" >&6; }
5119  GREP="$ac_cv_path_GREP"
5120
5121
5122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5123 $as_echo_n "checking for egrep... " >&6; }
5124 if ${ac_cv_path_EGREP+:} false; then :
5125   $as_echo_n "(cached) " >&6
5126 else
5127   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5128    then ac_cv_path_EGREP="$GREP -E"
5129    else
5130      if test -z "$EGREP"; then
5131   ac_path_EGREP_found=false
5132   # Loop through the user's path and test for each of PROGNAME-LIST
5133   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5134 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5135 do
5136   IFS=$as_save_IFS
5137   test -z "$as_dir" && as_dir=.
5138     for ac_prog in egrep; do
5139     for ac_exec_ext in '' $ac_executable_extensions; do
5140       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5141       as_fn_executable_p "$ac_path_EGREP" || continue
5142 # Check for GNU ac_path_EGREP and select it if it is found.
5143   # Check for GNU $ac_path_EGREP
5144 case `"$ac_path_EGREP" --version 2>&1` in
5145 *GNU*)
5146   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5147 *)
5148   ac_count=0
5149   $as_echo_n 0123456789 >"conftest.in"
5150   while :
5151   do
5152     cat "conftest.in" "conftest.in" >"conftest.tmp"
5153     mv "conftest.tmp" "conftest.in"
5154     cp "conftest.in" "conftest.nl"
5155     $as_echo 'EGREP' >> "conftest.nl"
5156     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5157     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5158     as_fn_arith $ac_count + 1 && ac_count=$as_val
5159     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5160       # Best one so far, save it but keep looking for a better one
5161       ac_cv_path_EGREP="$ac_path_EGREP"
5162       ac_path_EGREP_max=$ac_count
5163     fi
5164     # 10*(2^10) chars as input seems more than enough
5165     test $ac_count -gt 10 && break
5166   done
5167   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5168 esac
5169
5170       $ac_path_EGREP_found && break 3
5171     done
5172   done
5173   done
5174 IFS=$as_save_IFS
5175   if test -z "$ac_cv_path_EGREP"; then
5176     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5177   fi
5178 else
5179   ac_cv_path_EGREP=$EGREP
5180 fi
5181
5182    fi
5183 fi
5184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5185 $as_echo "$ac_cv_path_EGREP" >&6; }
5186  EGREP="$ac_cv_path_EGREP"
5187
5188
5189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5190 $as_echo_n "checking for fgrep... " >&6; }
5191 if ${ac_cv_path_FGREP+:} false; then :
5192   $as_echo_n "(cached) " >&6
5193 else
5194   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5195    then ac_cv_path_FGREP="$GREP -F"
5196    else
5197      if test -z "$FGREP"; then
5198   ac_path_FGREP_found=false
5199   # Loop through the user's path and test for each of PROGNAME-LIST
5200   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5201 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5202 do
5203   IFS=$as_save_IFS
5204   test -z "$as_dir" && as_dir=.
5205     for ac_prog in fgrep; do
5206     for ac_exec_ext in '' $ac_executable_extensions; do
5207       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5208       as_fn_executable_p "$ac_path_FGREP" || continue
5209 # Check for GNU ac_path_FGREP and select it if it is found.
5210   # Check for GNU $ac_path_FGREP
5211 case `"$ac_path_FGREP" --version 2>&1` in
5212 *GNU*)
5213   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5214 *)
5215   ac_count=0
5216   $as_echo_n 0123456789 >"conftest.in"
5217   while :
5218   do
5219     cat "conftest.in" "conftest.in" >"conftest.tmp"
5220     mv "conftest.tmp" "conftest.in"
5221     cp "conftest.in" "conftest.nl"
5222     $as_echo 'FGREP' >> "conftest.nl"
5223     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5224     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5225     as_fn_arith $ac_count + 1 && ac_count=$as_val
5226     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5227       # Best one so far, save it but keep looking for a better one
5228       ac_cv_path_FGREP="$ac_path_FGREP"
5229       ac_path_FGREP_max=$ac_count
5230     fi
5231     # 10*(2^10) chars as input seems more than enough
5232     test $ac_count -gt 10 && break
5233   done
5234   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5235 esac
5236
5237       $ac_path_FGREP_found && break 3
5238     done
5239   done
5240   done
5241 IFS=$as_save_IFS
5242   if test -z "$ac_cv_path_FGREP"; then
5243     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5244   fi
5245 else
5246   ac_cv_path_FGREP=$FGREP
5247 fi
5248
5249    fi
5250 fi
5251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5252 $as_echo "$ac_cv_path_FGREP" >&6; }
5253  FGREP="$ac_cv_path_FGREP"
5254
5255
5256 test -z "$GREP" && GREP=grep
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276 # Check whether --with-gnu-ld was given.
5277 if test "${with_gnu_ld+set}" = set; then :
5278   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5279 else
5280   with_gnu_ld=no
5281 fi
5282
5283 ac_prog=ld
5284 if test "$GCC" = yes; then
5285   # Check if gcc -print-prog-name=ld gives a path.
5286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5287 $as_echo_n "checking for ld used by $CC... " >&6; }
5288   case $host in
5289   *-*-mingw*)
5290     # gcc leaves a trailing carriage return which upsets mingw
5291     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5292   *)
5293     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5294   esac
5295   case $ac_prog in
5296     # Accept absolute paths.
5297     [\\/]* | ?:[\\/]*)
5298       re_direlt='/[^/][^/]*/\.\./'
5299       # Canonicalize the pathname of ld
5300       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5301       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5302         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5303       done
5304       test -z "$LD" && LD="$ac_prog"
5305       ;;
5306   "")
5307     # If it fails, then pretend we aren't using GCC.
5308     ac_prog=ld
5309     ;;
5310   *)
5311     # If it is relative, then search for the first ld in PATH.
5312     with_gnu_ld=unknown
5313     ;;
5314   esac
5315 elif test "$with_gnu_ld" = yes; then
5316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5317 $as_echo_n "checking for GNU ld... " >&6; }
5318 else
5319   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5320 $as_echo_n "checking for non-GNU ld... " >&6; }
5321 fi
5322 if ${lt_cv_path_LD+:} false; then :
5323   $as_echo_n "(cached) " >&6
5324 else
5325   if test -z "$LD"; then
5326   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5327   for ac_dir in $PATH; do
5328     IFS="$lt_save_ifs"
5329     test -z "$ac_dir" && ac_dir=.
5330     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5331       lt_cv_path_LD="$ac_dir/$ac_prog"
5332       # Check to see if the program is GNU ld.  I'd rather use --version,
5333       # but apparently some variants of GNU ld only accept -v.
5334       # Break only if it was the GNU/non-GNU ld that we prefer.
5335       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5336       *GNU* | *'with BFD'*)
5337         test "$with_gnu_ld" != no && break
5338         ;;
5339       *)
5340         test "$with_gnu_ld" != yes && break
5341         ;;
5342       esac
5343     fi
5344   done
5345   IFS="$lt_save_ifs"
5346 else
5347   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5348 fi
5349 fi
5350
5351 LD="$lt_cv_path_LD"
5352 if test -n "$LD"; then
5353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5354 $as_echo "$LD" >&6; }
5355 else
5356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5357 $as_echo "no" >&6; }
5358 fi
5359 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5361 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5362 if ${lt_cv_prog_gnu_ld+:} false; then :
5363   $as_echo_n "(cached) " >&6
5364 else
5365   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5366 case `$LD -v 2>&1 </dev/null` in
5367 *GNU* | *'with BFD'*)
5368   lt_cv_prog_gnu_ld=yes
5369   ;;
5370 *)
5371   lt_cv_prog_gnu_ld=no
5372   ;;
5373 esac
5374 fi
5375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5376 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5377 with_gnu_ld=$lt_cv_prog_gnu_ld
5378
5379
5380
5381
5382
5383
5384
5385
5386
5387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5388 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5389 if ${lt_cv_path_NM+:} false; then :
5390   $as_echo_n "(cached) " >&6
5391 else
5392   if test -n "$NM"; then
5393    # Let the user override the nm to test.
5394    lt_nm_to_check="$NM"
5395  else
5396    lt_nm_to_check="${ac_tool_prefix}nm"
5397    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5398      lt_nm_to_check="$lt_nm_to_check nm"
5399    fi
5400  fi
5401  for lt_tmp_nm in "$lt_nm_to_check"; do
5402    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5403    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5404      IFS="$lt_save_ifs"
5405      test -z "$ac_dir" && ac_dir=.
5406      # Strip out any user-provided options from the nm to test twice,
5407      # the first time to test to see if nm (rather than its options) has
5408      # an explicit path, the second time to yield a file which can be
5409      # nm'ed itself.
5410      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
5411      case "$tmp_nm_path" in
5412      */*|*\\*) tmp_nm="$lt_tmp_nm";;
5413      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
5414      esac
5415      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
5416      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
5417        # Check to see if the nm accepts a BSD-compat flag.
5418        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5419        #   nm: unknown option "B" ignored
5420        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5421        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
5422          break
5423          ;;
5424        *)
5425          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5426          *$tmp_nm*)
5427            lt_cv_path_NM="$tmp_nm -p"
5428            break
5429            ;;
5430          *)
5431            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5432            continue # so that we can try to find one that supports BSD flags
5433            ;;
5434          esac
5435          ;;
5436        esac
5437      fi
5438    done
5439    IFS="$lt_save_ifs"
5440  done
5441  : ${lt_cv_path_NM=no}
5442 fi
5443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5444 $as_echo "$lt_cv_path_NM" >&6; }
5445 if test "$lt_cv_path_NM" != "no"; then
5446   NM="$lt_cv_path_NM"
5447 else
5448   # Didn't find any BSD compatible name lister, look for dumpbin.
5449   if test -n "$DUMPBIN"; then :
5450     # Let the user override the test.
5451   else
5452     if test -n "$ac_tool_prefix"; then
5453   for ac_prog in dumpbin "link -dump"
5454   do
5455     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5456 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5458 $as_echo_n "checking for $ac_word... " >&6; }
5459 if ${ac_cv_prog_DUMPBIN+:} false; then :
5460   $as_echo_n "(cached) " >&6
5461 else
5462   if test -n "$DUMPBIN"; then
5463   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5464 else
5465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5466 for as_dir in $PATH
5467 do
5468   IFS=$as_save_IFS
5469   test -z "$as_dir" && as_dir=.
5470     for ac_exec_ext in '' $ac_executable_extensions; do
5471   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5472     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5473     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5474     break 2
5475   fi
5476 done
5477   done
5478 IFS=$as_save_IFS
5479
5480 fi
5481 fi
5482 DUMPBIN=$ac_cv_prog_DUMPBIN
5483 if test -n "$DUMPBIN"; then
5484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5485 $as_echo "$DUMPBIN" >&6; }
5486 else
5487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5488 $as_echo "no" >&6; }
5489 fi
5490
5491
5492     test -n "$DUMPBIN" && break
5493   done
5494 fi
5495 if test -z "$DUMPBIN"; then
5496   ac_ct_DUMPBIN=$DUMPBIN
5497   for ac_prog in dumpbin "link -dump"
5498 do
5499   # Extract the first word of "$ac_prog", so it can be a program name with args.
5500 set dummy $ac_prog; ac_word=$2
5501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5502 $as_echo_n "checking for $ac_word... " >&6; }
5503 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5504   $as_echo_n "(cached) " >&6
5505 else
5506   if test -n "$ac_ct_DUMPBIN"; then
5507   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5508 else
5509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5510 for as_dir in $PATH
5511 do
5512   IFS=$as_save_IFS
5513   test -z "$as_dir" && as_dir=.
5514     for ac_exec_ext in '' $ac_executable_extensions; do
5515   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5516     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5517     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5518     break 2
5519   fi
5520 done
5521   done
5522 IFS=$as_save_IFS
5523
5524 fi
5525 fi
5526 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5527 if test -n "$ac_ct_DUMPBIN"; then
5528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5529 $as_echo "$ac_ct_DUMPBIN" >&6; }
5530 else
5531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5532 $as_echo "no" >&6; }
5533 fi
5534
5535
5536   test -n "$ac_ct_DUMPBIN" && break
5537 done
5538
5539   if test "x$ac_ct_DUMPBIN" = x; then
5540     DUMPBIN=":"
5541   else
5542     case $cross_compiling:$ac_tool_warned in
5543 yes:)
5544 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5545 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5546 ac_tool_warned=yes ;;
5547 esac
5548     DUMPBIN=$ac_ct_DUMPBIN
5549   fi
5550 fi
5551
5552     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5553     *COFF*)
5554       DUMPBIN="$DUMPBIN -symbols"
5555       ;;
5556     *)
5557       DUMPBIN=:
5558       ;;
5559     esac
5560   fi
5561
5562   if test "$DUMPBIN" != ":"; then
5563     NM="$DUMPBIN"
5564   fi
5565 fi
5566 test -z "$NM" && NM=nm
5567
5568
5569
5570
5571
5572
5573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5574 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5575 if ${lt_cv_nm_interface+:} false; then :
5576   $as_echo_n "(cached) " >&6
5577 else
5578   lt_cv_nm_interface="BSD nm"
5579   echo "int some_variable = 0;" > conftest.$ac_ext
5580   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5581   (eval "$ac_compile" 2>conftest.err)
5582   cat conftest.err >&5
5583   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5584   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5585   cat conftest.err >&5
5586   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5587   cat conftest.out >&5
5588   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5589     lt_cv_nm_interface="MS dumpbin"
5590   fi
5591   rm -f conftest*
5592 fi
5593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5594 $as_echo "$lt_cv_nm_interface" >&6; }
5595
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5597 $as_echo_n "checking whether ln -s works... " >&6; }
5598 LN_S=$as_ln_s
5599 if test "$LN_S" = "ln -s"; then
5600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5601 $as_echo "yes" >&6; }
5602 else
5603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5604 $as_echo "no, using $LN_S" >&6; }
5605 fi
5606
5607 # find the maximum length of command line arguments
5608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5609 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5610 if ${lt_cv_sys_max_cmd_len+:} false; then :
5611   $as_echo_n "(cached) " >&6
5612 else
5613     i=0
5614   teststring="ABCD"
5615
5616   case $build_os in
5617   msdosdjgpp*)
5618     # On DJGPP, this test can blow up pretty badly due to problems in libc
5619     # (any single argument exceeding 2000 bytes causes a buffer overrun
5620     # during glob expansion).  Even if it were fixed, the result of this
5621     # check would be larger than it should be.
5622     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5623     ;;
5624
5625   gnu*)
5626     # Under GNU Hurd, this test is not required because there is
5627     # no limit to the length of command line arguments.
5628     # Libtool will interpret -1 as no limit whatsoever
5629     lt_cv_sys_max_cmd_len=-1;
5630     ;;
5631
5632   cygwin* | mingw* | cegcc*)
5633     # On Win9x/ME, this test blows up -- it succeeds, but takes
5634     # about 5 minutes as the teststring grows exponentially.
5635     # Worse, since 9x/ME are not pre-emptively multitasking,
5636     # you end up with a "frozen" computer, even though with patience
5637     # the test eventually succeeds (with a max line length of 256k).
5638     # Instead, let's just punt: use the minimum linelength reported by
5639     # all of the supported platforms: 8192 (on NT/2K/XP).
5640     lt_cv_sys_max_cmd_len=8192;
5641     ;;
5642
5643   mint*)
5644     # On MiNT this can take a long time and run out of memory.
5645     lt_cv_sys_max_cmd_len=8192;
5646     ;;
5647
5648   amigaos*)
5649     # On AmigaOS with pdksh, this test takes hours, literally.
5650     # So we just punt and use a minimum line length of 8192.
5651     lt_cv_sys_max_cmd_len=8192;
5652     ;;
5653
5654   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5655     # This has been around since 386BSD, at least.  Likely further.
5656     if test -x /sbin/sysctl; then
5657       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5658     elif test -x /usr/sbin/sysctl; then
5659       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5660     else
5661       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5662     fi
5663     # And add a safety zone
5664     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5665     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5666     ;;
5667
5668   interix*)
5669     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5670     lt_cv_sys_max_cmd_len=196608
5671     ;;
5672
5673   osf*)
5674     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5675     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5676     # nice to cause kernel panics so lets avoid the loop below.
5677     # First set a reasonable default.
5678     lt_cv_sys_max_cmd_len=16384
5679     #
5680     if test -x /sbin/sysconfig; then
5681       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5682         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5683       esac
5684     fi
5685     ;;
5686   sco3.2v5*)
5687     lt_cv_sys_max_cmd_len=102400
5688     ;;
5689   sysv5* | sco5v6* | sysv4.2uw2*)
5690     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5691     if test -n "$kargmax"; then
5692       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5693     else
5694       lt_cv_sys_max_cmd_len=32768
5695     fi
5696     ;;
5697   *)
5698     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5699     if test -n "$lt_cv_sys_max_cmd_len"; then
5700       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5701       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5702     else
5703       # Make teststring a little bigger before we do anything with it.
5704       # a 1K string should be a reasonable start.
5705       for i in 1 2 3 4 5 6 7 8 ; do
5706         teststring=$teststring$teststring
5707       done
5708       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5709       # If test is not a shell built-in, we'll probably end up computing a
5710       # maximum length that is only half of the actual maximum length, but
5711       # we can't tell.
5712       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5713                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5714               test $i != 17 # 1/2 MB should be enough
5715       do
5716         i=`expr $i + 1`
5717         teststring=$teststring$teststring
5718       done
5719       # Only check the string length outside the loop.
5720       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5721       teststring=
5722       # Add a significant safety factor because C++ compilers can tack on
5723       # massive amounts of additional arguments before passing them to the
5724       # linker.  It appears as though 1/2 is a usable value.
5725       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5726     fi
5727     ;;
5728   esac
5729
5730 fi
5731
5732 if test -n $lt_cv_sys_max_cmd_len ; then
5733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5734 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5735 else
5736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5737 $as_echo "none" >&6; }
5738 fi
5739 max_cmd_len=$lt_cv_sys_max_cmd_len
5740
5741
5742
5743
5744
5745
5746 : ${CP="cp -f"}
5747 : ${MV="mv -f"}
5748 : ${RM="rm -f"}
5749
5750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5751 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5752 # Try some XSI features
5753 xsi_shell=no
5754 ( _lt_dummy="a/b/c"
5755   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5756       = c,a/b,, \
5757     && eval 'test $(( 1 + 1 )) -eq 2 \
5758     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5759   && xsi_shell=yes
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5761 $as_echo "$xsi_shell" >&6; }
5762
5763
5764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5765 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5766 lt_shell_append=no
5767 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5768     >/dev/null 2>&1 \
5769   && lt_shell_append=yes
5770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5771 $as_echo "$lt_shell_append" >&6; }
5772
5773
5774 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5775   lt_unset=unset
5776 else
5777   lt_unset=false
5778 fi
5779
5780
5781
5782
5783
5784 # test EBCDIC or ASCII
5785 case `echo X|tr X '\101'` in
5786  A) # ASCII based system
5787     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5788   lt_SP2NL='tr \040 \012'
5789   lt_NL2SP='tr \015\012 \040\040'
5790   ;;
5791  *) # EBCDIC based system
5792   lt_SP2NL='tr \100 \n'
5793   lt_NL2SP='tr \r\n \100\100'
5794   ;;
5795 esac
5796
5797
5798
5799
5800
5801
5802
5803
5804
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5806 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5807 if ${lt_cv_ld_reload_flag+:} false; then :
5808   $as_echo_n "(cached) " >&6
5809 else
5810   lt_cv_ld_reload_flag='-r'
5811 fi
5812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5813 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5814 reload_flag=$lt_cv_ld_reload_flag
5815 case $reload_flag in
5816 "" | " "*) ;;
5817 *) reload_flag=" $reload_flag" ;;
5818 esac
5819 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5820 case $host_os in
5821   darwin*)
5822     if test "$GCC" = yes; then
5823       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5824     else
5825       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5826     fi
5827     ;;
5828 esac
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838 if test -n "$ac_tool_prefix"; then
5839   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5840 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5842 $as_echo_n "checking for $ac_word... " >&6; }
5843 if ${ac_cv_prog_OBJDUMP+:} false; then :
5844   $as_echo_n "(cached) " >&6
5845 else
5846   if test -n "$OBJDUMP"; then
5847   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5848 else
5849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5850 for as_dir in $PATH
5851 do
5852   IFS=$as_save_IFS
5853   test -z "$as_dir" && as_dir=.
5854     for ac_exec_ext in '' $ac_executable_extensions; do
5855   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5856     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5857     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5858     break 2
5859   fi
5860 done
5861   done
5862 IFS=$as_save_IFS
5863
5864 fi
5865 fi
5866 OBJDUMP=$ac_cv_prog_OBJDUMP
5867 if test -n "$OBJDUMP"; then
5868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5869 $as_echo "$OBJDUMP" >&6; }
5870 else
5871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5872 $as_echo "no" >&6; }
5873 fi
5874
5875
5876 fi
5877 if test -z "$ac_cv_prog_OBJDUMP"; then
5878   ac_ct_OBJDUMP=$OBJDUMP
5879   # Extract the first word of "objdump", so it can be a program name with args.
5880 set dummy objdump; ac_word=$2
5881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5882 $as_echo_n "checking for $ac_word... " >&6; }
5883 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5884   $as_echo_n "(cached) " >&6
5885 else
5886   if test -n "$ac_ct_OBJDUMP"; then
5887   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5888 else
5889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5890 for as_dir in $PATH
5891 do
5892   IFS=$as_save_IFS
5893   test -z "$as_dir" && as_dir=.
5894     for ac_exec_ext in '' $ac_executable_extensions; do
5895   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5896     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5897     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5898     break 2
5899   fi
5900 done
5901   done
5902 IFS=$as_save_IFS
5903
5904 fi
5905 fi
5906 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5907 if test -n "$ac_ct_OBJDUMP"; then
5908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5909 $as_echo "$ac_ct_OBJDUMP" >&6; }
5910 else
5911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5912 $as_echo "no" >&6; }
5913 fi
5914
5915   if test "x$ac_ct_OBJDUMP" = x; then
5916     OBJDUMP="false"
5917   else
5918     case $cross_compiling:$ac_tool_warned in
5919 yes:)
5920 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5921 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5922 ac_tool_warned=yes ;;
5923 esac
5924     OBJDUMP=$ac_ct_OBJDUMP
5925   fi
5926 else
5927   OBJDUMP="$ac_cv_prog_OBJDUMP"
5928 fi
5929
5930 test -z "$OBJDUMP" && OBJDUMP=objdump
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5941 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5942 if ${lt_cv_deplibs_check_method+:} false; then :
5943   $as_echo_n "(cached) " >&6
5944 else
5945   lt_cv_file_magic_cmd='$MAGIC_CMD'
5946 lt_cv_file_magic_test_file=
5947 lt_cv_deplibs_check_method='unknown'
5948 # Need to set the preceding variable on all platforms that support
5949 # interlibrary dependencies.
5950 # 'none' -- dependencies not supported.
5951 # `unknown' -- same as none, but documents that we really don't know.
5952 # 'pass_all' -- all dependencies passed with no checks.
5953 # 'test_compile' -- check by making test program.
5954 # 'file_magic [[regex]]' -- check by looking for files in library path
5955 # which responds to the $file_magic_cmd with a given extended regex.
5956 # If you have `file' or equivalent on your system and you're not sure
5957 # whether `pass_all' will *always* work, you probably want this one.
5958
5959 case $host_os in
5960 aix[4-9]*)
5961   lt_cv_deplibs_check_method=pass_all
5962   ;;
5963
5964 beos*)
5965   lt_cv_deplibs_check_method=pass_all
5966   ;;
5967
5968 bsdi[45]*)
5969   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5970   lt_cv_file_magic_cmd='/usr/bin/file -L'
5971   lt_cv_file_magic_test_file=/shlib/libc.so
5972   ;;
5973
5974 cygwin*)
5975   # func_win32_libid is a shell function defined in ltmain.sh
5976   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5977   lt_cv_file_magic_cmd='func_win32_libid'
5978   ;;
5979
5980 mingw* | pw32*)
5981   # Base MSYS/MinGW do not provide the 'file' command needed by
5982   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5983   # unless we find 'file', for example because we are cross-compiling.
5984   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5985   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5986     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5987     lt_cv_file_magic_cmd='func_win32_libid'
5988   else
5989     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5990     lt_cv_file_magic_cmd='$OBJDUMP -f'
5991   fi
5992   ;;
5993
5994 cegcc*)
5995   # use the weaker test based on 'objdump'. See mingw*.
5996   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5997   lt_cv_file_magic_cmd='$OBJDUMP -f'
5998   ;;
5999
6000 darwin* | rhapsody*)
6001   lt_cv_deplibs_check_method=pass_all
6002   ;;
6003
6004 freebsd* | dragonfly*)
6005   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6006     case $host_cpu in
6007     i*86 )
6008       # Not sure whether the presence of OpenBSD here was a mistake.
6009       # Let's accept both of them until this is cleared up.
6010       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6011       lt_cv_file_magic_cmd=/usr/bin/file
6012       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6013       ;;
6014     esac
6015   else
6016     lt_cv_deplibs_check_method=pass_all
6017   fi
6018   ;;
6019
6020 gnu*)
6021   lt_cv_deplibs_check_method=pass_all
6022   ;;
6023
6024 haiku*)
6025   lt_cv_deplibs_check_method=pass_all
6026   ;;
6027
6028 hpux10.20* | hpux11*)
6029   lt_cv_file_magic_cmd=/usr/bin/file
6030   case $host_cpu in
6031   ia64*)
6032     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6033     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6034     ;;
6035   hppa*64*)
6036     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6037     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6038     ;;
6039   *)
6040     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6041     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6042     ;;
6043   esac
6044   ;;
6045
6046 interix[3-9]*)
6047   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6048   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6049   ;;
6050
6051 irix5* | irix6* | nonstopux*)
6052   case $LD in
6053   *-32|*"-32 ") libmagic=32-bit;;
6054   *-n32|*"-n32 ") libmagic=N32;;
6055   *-64|*"-64 ") libmagic=64-bit;;
6056   *) libmagic=never-match;;
6057   esac
6058   lt_cv_deplibs_check_method=pass_all
6059   ;;
6060
6061 # This must be Linux ELF.
6062 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6063   lt_cv_deplibs_check_method=pass_all
6064   ;;
6065
6066 netbsd*)
6067   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6068     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6069   else
6070     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6071   fi
6072   ;;
6073
6074 newos6*)
6075   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6076   lt_cv_file_magic_cmd=/usr/bin/file
6077   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6078   ;;
6079
6080 *nto* | *qnx*)
6081   lt_cv_deplibs_check_method=pass_all
6082   ;;
6083
6084 openbsd*)
6085   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6086     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6087   else
6088     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6089   fi
6090   ;;
6091
6092 osf3* | osf4* | osf5*)
6093   lt_cv_deplibs_check_method=pass_all
6094   ;;
6095
6096 rdos*)
6097   lt_cv_deplibs_check_method=pass_all
6098   ;;
6099
6100 solaris*)
6101   lt_cv_deplibs_check_method=pass_all
6102   ;;
6103
6104 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6105   lt_cv_deplibs_check_method=pass_all
6106   ;;
6107
6108 sysv4 | sysv4.3*)
6109   case $host_vendor in
6110   motorola)
6111     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]'
6112     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6113     ;;
6114   ncr)
6115     lt_cv_deplibs_check_method=pass_all
6116     ;;
6117   sequent)
6118     lt_cv_file_magic_cmd='/bin/file'
6119     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6120     ;;
6121   sni)
6122     lt_cv_file_magic_cmd='/bin/file'
6123     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6124     lt_cv_file_magic_test_file=/lib/libc.so
6125     ;;
6126   siemens)
6127     lt_cv_deplibs_check_method=pass_all
6128     ;;
6129   pc)
6130     lt_cv_deplibs_check_method=pass_all
6131     ;;
6132   esac
6133   ;;
6134
6135 tpf*)
6136   lt_cv_deplibs_check_method=pass_all
6137   ;;
6138 vxworks*)
6139   # Assume VxWorks cross toolchains are built on Linux, possibly
6140   # as canadian for Windows hosts.
6141   lt_cv_deplibs_check_method=pass_all
6142   ;;
6143 esac
6144
6145 fi
6146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6147 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6148 file_magic_cmd=$lt_cv_file_magic_cmd
6149 deplibs_check_method=$lt_cv_deplibs_check_method
6150 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163 plugin_option=
6164 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6165 for plugin in $plugin_names; do
6166   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6167   if test x$plugin_so = x$plugin; then
6168     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6169   fi
6170   if test x$plugin_so != x$plugin; then
6171     plugin_option="--plugin $plugin_so"
6172     break
6173   fi
6174 done
6175
6176 if test -n "$ac_tool_prefix"; then
6177   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6178 set dummy ${ac_tool_prefix}ar; ac_word=$2
6179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6180 $as_echo_n "checking for $ac_word... " >&6; }
6181 if ${ac_cv_prog_AR+:} false; then :
6182   $as_echo_n "(cached) " >&6
6183 else
6184   if test -n "$AR"; then
6185   ac_cv_prog_AR="$AR" # Let the user override the test.
6186 else
6187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6188 for as_dir in $PATH
6189 do
6190   IFS=$as_save_IFS
6191   test -z "$as_dir" && as_dir=.
6192     for ac_exec_ext in '' $ac_executable_extensions; do
6193   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6194     ac_cv_prog_AR="${ac_tool_prefix}ar"
6195     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6196     break 2
6197   fi
6198 done
6199   done
6200 IFS=$as_save_IFS
6201
6202 fi
6203 fi
6204 AR=$ac_cv_prog_AR
6205 if test -n "$AR"; then
6206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6207 $as_echo "$AR" >&6; }
6208 else
6209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6210 $as_echo "no" >&6; }
6211 fi
6212
6213
6214 fi
6215 if test -z "$ac_cv_prog_AR"; then
6216   ac_ct_AR=$AR
6217   # Extract the first word of "ar", so it can be a program name with args.
6218 set dummy ar; ac_word=$2
6219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6220 $as_echo_n "checking for $ac_word... " >&6; }
6221 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6222   $as_echo_n "(cached) " >&6
6223 else
6224   if test -n "$ac_ct_AR"; then
6225   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6226 else
6227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6228 for as_dir in $PATH
6229 do
6230   IFS=$as_save_IFS
6231   test -z "$as_dir" && as_dir=.
6232     for ac_exec_ext in '' $ac_executable_extensions; do
6233   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6234     ac_cv_prog_ac_ct_AR="ar"
6235     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6236     break 2
6237   fi
6238 done
6239   done
6240 IFS=$as_save_IFS
6241
6242 fi
6243 fi
6244 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6245 if test -n "$ac_ct_AR"; then
6246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6247 $as_echo "$ac_ct_AR" >&6; }
6248 else
6249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6250 $as_echo "no" >&6; }
6251 fi
6252
6253   if test "x$ac_ct_AR" = x; then
6254     AR="false"
6255   else
6256     case $cross_compiling:$ac_tool_warned in
6257 yes:)
6258 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6259 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6260 ac_tool_warned=yes ;;
6261 esac
6262     AR=$ac_ct_AR
6263   fi
6264 else
6265   AR="$ac_cv_prog_AR"
6266 fi
6267
6268 test -z "$AR" && AR=ar
6269 if test -n "$plugin_option"; then
6270   if $AR --help 2>&1 | grep -q "\--plugin"; then
6271     touch conftest.c
6272     $AR $plugin_option rc conftest.a conftest.c
6273     if test "$?" != 0; then
6274       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6275 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6276     else
6277       AR="$AR $plugin_option"
6278     fi
6279     rm -f conftest.*
6280   fi
6281 fi
6282 test -z "$AR_FLAGS" && AR_FLAGS=cru
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294 if test -n "$ac_tool_prefix"; then
6295   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6296 set dummy ${ac_tool_prefix}strip; ac_word=$2
6297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6298 $as_echo_n "checking for $ac_word... " >&6; }
6299 if ${ac_cv_prog_STRIP+:} false; then :
6300   $as_echo_n "(cached) " >&6
6301 else
6302   if test -n "$STRIP"; then
6303   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6304 else
6305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6306 for as_dir in $PATH
6307 do
6308   IFS=$as_save_IFS
6309   test -z "$as_dir" && as_dir=.
6310     for ac_exec_ext in '' $ac_executable_extensions; do
6311   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6312     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6313     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6314     break 2
6315   fi
6316 done
6317   done
6318 IFS=$as_save_IFS
6319
6320 fi
6321 fi
6322 STRIP=$ac_cv_prog_STRIP
6323 if test -n "$STRIP"; then
6324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6325 $as_echo "$STRIP" >&6; }
6326 else
6327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6328 $as_echo "no" >&6; }
6329 fi
6330
6331
6332 fi
6333 if test -z "$ac_cv_prog_STRIP"; then
6334   ac_ct_STRIP=$STRIP
6335   # Extract the first word of "strip", so it can be a program name with args.
6336 set dummy strip; ac_word=$2
6337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6338 $as_echo_n "checking for $ac_word... " >&6; }
6339 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6340   $as_echo_n "(cached) " >&6
6341 else
6342   if test -n "$ac_ct_STRIP"; then
6343   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6344 else
6345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6346 for as_dir in $PATH
6347 do
6348   IFS=$as_save_IFS
6349   test -z "$as_dir" && as_dir=.
6350     for ac_exec_ext in '' $ac_executable_extensions; do
6351   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6352     ac_cv_prog_ac_ct_STRIP="strip"
6353     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6354     break 2
6355   fi
6356 done
6357   done
6358 IFS=$as_save_IFS
6359
6360 fi
6361 fi
6362 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6363 if test -n "$ac_ct_STRIP"; then
6364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6365 $as_echo "$ac_ct_STRIP" >&6; }
6366 else
6367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6368 $as_echo "no" >&6; }
6369 fi
6370
6371   if test "x$ac_ct_STRIP" = x; then
6372     STRIP=":"
6373   else
6374     case $cross_compiling:$ac_tool_warned in
6375 yes:)
6376 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6377 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6378 ac_tool_warned=yes ;;
6379 esac
6380     STRIP=$ac_ct_STRIP
6381   fi
6382 else
6383   STRIP="$ac_cv_prog_STRIP"
6384 fi
6385
6386 test -z "$STRIP" && STRIP=:
6387
6388
6389
6390
6391
6392
6393 if test -n "$ac_tool_prefix"; then
6394   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6395 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6397 $as_echo_n "checking for $ac_word... " >&6; }
6398 if ${ac_cv_prog_RANLIB+:} false; then :
6399   $as_echo_n "(cached) " >&6
6400 else
6401   if test -n "$RANLIB"; then
6402   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6403 else
6404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6405 for as_dir in $PATH
6406 do
6407   IFS=$as_save_IFS
6408   test -z "$as_dir" && as_dir=.
6409     for ac_exec_ext in '' $ac_executable_extensions; do
6410   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6411     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6412     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6413     break 2
6414   fi
6415 done
6416   done
6417 IFS=$as_save_IFS
6418
6419 fi
6420 fi
6421 RANLIB=$ac_cv_prog_RANLIB
6422 if test -n "$RANLIB"; then
6423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6424 $as_echo "$RANLIB" >&6; }
6425 else
6426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6427 $as_echo "no" >&6; }
6428 fi
6429
6430
6431 fi
6432 if test -z "$ac_cv_prog_RANLIB"; then
6433   ac_ct_RANLIB=$RANLIB
6434   # Extract the first word of "ranlib", so it can be a program name with args.
6435 set dummy ranlib; ac_word=$2
6436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6437 $as_echo_n "checking for $ac_word... " >&6; }
6438 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6439   $as_echo_n "(cached) " >&6
6440 else
6441   if test -n "$ac_ct_RANLIB"; then
6442   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6443 else
6444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6445 for as_dir in $PATH
6446 do
6447   IFS=$as_save_IFS
6448   test -z "$as_dir" && as_dir=.
6449     for ac_exec_ext in '' $ac_executable_extensions; do
6450   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6451     ac_cv_prog_ac_ct_RANLIB="ranlib"
6452     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6453     break 2
6454   fi
6455 done
6456   done
6457 IFS=$as_save_IFS
6458
6459 fi
6460 fi
6461 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6462 if test -n "$ac_ct_RANLIB"; then
6463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6464 $as_echo "$ac_ct_RANLIB" >&6; }
6465 else
6466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6467 $as_echo "no" >&6; }
6468 fi
6469
6470   if test "x$ac_ct_RANLIB" = x; then
6471     RANLIB=":"
6472   else
6473     case $cross_compiling:$ac_tool_warned in
6474 yes:)
6475 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6476 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6477 ac_tool_warned=yes ;;
6478 esac
6479     RANLIB=$ac_ct_RANLIB
6480   fi
6481 else
6482   RANLIB="$ac_cv_prog_RANLIB"
6483 fi
6484
6485 test -z "$RANLIB" && RANLIB=:
6486 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
6487   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
6488     RANLIB="$RANLIB $plugin_option"
6489   fi
6490 fi
6491
6492
6493
6494
6495
6496
6497 # Determine commands to create old-style static archives.
6498 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6499 old_postinstall_cmds='chmod 644 $oldlib'
6500 old_postuninstall_cmds=
6501
6502 if test -n "$RANLIB"; then
6503   case $host_os in
6504   openbsd*)
6505     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6506     ;;
6507   *)
6508     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6509     ;;
6510   esac
6511   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6512 fi
6513
6514 case $host_os in
6515   darwin*)
6516     lock_old_archive_extraction=yes ;;
6517   *)
6518     lock_old_archive_extraction=no ;;
6519 esac
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559 # If no C compiler was specified, use CC.
6560 LTCC=${LTCC-"$CC"}
6561
6562 # If no C compiler flags were specified, use CFLAGS.
6563 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6564
6565 # Allow CC to be a program name with arguments.
6566 compiler=$CC
6567
6568
6569 # Check for command to grab the raw symbol name followed by C symbol from nm.
6570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6571 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6572 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6573   $as_echo_n "(cached) " >&6
6574 else
6575
6576 # These are sane defaults that work on at least a few old systems.
6577 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6578
6579 # Character class describing NM global symbol codes.
6580 symcode='[BCDEGRST]'
6581
6582 # Regexp to match symbols that can be accessed directly from C.
6583 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6584
6585 # Define system-specific variables.
6586 case $host_os in
6587 aix*)
6588   symcode='[BCDT]'
6589   ;;
6590 cygwin* | mingw* | pw32* | cegcc*)
6591   symcode='[ABCDGISTW]'
6592   ;;
6593 hpux*)
6594   if test "$host_cpu" = ia64; then
6595     symcode='[ABCDEGRST]'
6596   fi
6597   ;;
6598 irix* | nonstopux*)
6599   symcode='[BCDEGRST]'
6600   ;;
6601 osf*)
6602   symcode='[BCDEGQRST]'
6603   ;;
6604 solaris*)
6605   symcode='[BCDRT]'
6606   ;;
6607 sco3.2v5*)
6608   symcode='[DT]'
6609   ;;
6610 sysv4.2uw2*)
6611   symcode='[DT]'
6612   ;;
6613 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6614   symcode='[ABDT]'
6615   ;;
6616 sysv4)
6617   symcode='[DFNSTU]'
6618   ;;
6619 esac
6620
6621 # If we're using GNU nm, then use its standard symbol codes.
6622 case `$NM -V 2>&1` in
6623 *GNU* | *'with BFD'*)
6624   symcode='[ABCDGIRSTW]' ;;
6625 esac
6626
6627 # Transform an extracted symbol line into a proper C declaration.
6628 # Some systems (esp. on ia64) link data and code symbols differently,
6629 # so use this general approach.
6630 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6631
6632 # Transform an extracted symbol line into symbol name and symbol address
6633 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6634 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'"
6635
6636 # Handle CRLF in mingw tool chain
6637 opt_cr=
6638 case $build_os in
6639 mingw*)
6640   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6641   ;;
6642 esac
6643
6644 # Try without a prefix underscore, then with it.
6645 for ac_symprfx in "" "_"; do
6646
6647   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6648   symxfrm="\\1 $ac_symprfx\\2 \\2"
6649
6650   # Write the raw and C identifiers.
6651   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6652     # Fake it for dumpbin and say T for any non-static function
6653     # and D for any global variable.
6654     # Also find C++ and __fastcall symbols from MSVC++,
6655     # which start with @ or ?.
6656     lt_cv_sys_global_symbol_pipe="$AWK '"\
6657 "     {last_section=section; section=\$ 3};"\
6658 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6659 "     \$ 0!~/External *\|/{next};"\
6660 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6661 "     {if(hide[section]) next};"\
6662 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6663 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6664 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6665 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6666 "     ' prfx=^$ac_symprfx"
6667   else
6668     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6669   fi
6670
6671   # Check to see that the pipe works correctly.
6672   pipe_works=no
6673
6674   rm -f conftest*
6675   cat > conftest.$ac_ext <<_LT_EOF
6676 #ifdef __cplusplus
6677 extern "C" {
6678 #endif
6679 char nm_test_var;
6680 void nm_test_func(void);
6681 void nm_test_func(void){}
6682 #ifdef __cplusplus
6683 }
6684 #endif
6685 int main(){nm_test_var='a';nm_test_func();return(0);}
6686 _LT_EOF
6687
6688   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6689   (eval $ac_compile) 2>&5
6690   ac_status=$?
6691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6692   test $ac_status = 0; }; then
6693     # Now try to grab the symbols.
6694     nlist=conftest.nm
6695     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6696   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6697   ac_status=$?
6698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6699   test $ac_status = 0; } && test -s "$nlist"; then
6700       # Try sorting and uniquifying the output.
6701       if sort "$nlist" | uniq > "$nlist"T; then
6702         mv -f "$nlist"T "$nlist"
6703       else
6704         rm -f "$nlist"T
6705       fi
6706
6707       # Make sure that we snagged all the symbols we need.
6708       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6709         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6710           cat <<_LT_EOF > conftest.$ac_ext
6711 #ifdef __cplusplus
6712 extern "C" {
6713 #endif
6714
6715 _LT_EOF
6716           # Now generate the symbol file.
6717           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6718
6719           cat <<_LT_EOF >> conftest.$ac_ext
6720
6721 /* The mapping between symbol names and symbols.  */
6722 const struct {
6723   const char *name;
6724   void       *address;
6725 }
6726 lt__PROGRAM__LTX_preloaded_symbols[] =
6727 {
6728   { "@PROGRAM@", (void *) 0 },
6729 _LT_EOF
6730           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6731           cat <<\_LT_EOF >> conftest.$ac_ext
6732   {0, (void *) 0}
6733 };
6734
6735 /* This works around a problem in FreeBSD linker */
6736 #ifdef FREEBSD_WORKAROUND
6737 static const void *lt_preloaded_setup() {
6738   return lt__PROGRAM__LTX_preloaded_symbols;
6739 }
6740 #endif
6741
6742 #ifdef __cplusplus
6743 }
6744 #endif
6745 _LT_EOF
6746           # Now try linking the two files.
6747           mv conftest.$ac_objext conftstm.$ac_objext
6748           lt_save_LIBS="$LIBS"
6749           lt_save_CFLAGS="$CFLAGS"
6750           LIBS="conftstm.$ac_objext"
6751           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6752           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6753   (eval $ac_link) 2>&5
6754   ac_status=$?
6755   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6756   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6757             pipe_works=yes
6758           fi
6759           LIBS="$lt_save_LIBS"
6760           CFLAGS="$lt_save_CFLAGS"
6761         else
6762           echo "cannot find nm_test_func in $nlist" >&5
6763         fi
6764       else
6765         echo "cannot find nm_test_var in $nlist" >&5
6766       fi
6767     else
6768       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6769     fi
6770   else
6771     echo "$progname: failed program was:" >&5
6772     cat conftest.$ac_ext >&5
6773   fi
6774   rm -rf conftest* conftst*
6775
6776   # Do not use the global_symbol_pipe unless it works.
6777   if test "$pipe_works" = yes; then
6778     break
6779   else
6780     lt_cv_sys_global_symbol_pipe=
6781   fi
6782 done
6783
6784 fi
6785
6786 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6787   lt_cv_sys_global_symbol_to_cdecl=
6788 fi
6789 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6791 $as_echo "failed" >&6; }
6792 else
6793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6794 $as_echo "ok" >&6; }
6795 fi
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819 # Check whether --enable-libtool-lock was given.
6820 if test "${enable_libtool_lock+set}" = set; then :
6821   enableval=$enable_libtool_lock;
6822 fi
6823
6824 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6825
6826 # Some flags need to be propagated to the compiler or linker for good
6827 # libtool support.
6828 case $host in
6829 ia64-*-hpux*)
6830   # Find out which ABI we are using.
6831   echo 'int i;' > conftest.$ac_ext
6832   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6833   (eval $ac_compile) 2>&5
6834   ac_status=$?
6835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6836   test $ac_status = 0; }; then
6837     case `/usr/bin/file conftest.$ac_objext` in
6838       *ELF-32*)
6839         HPUX_IA64_MODE="32"
6840         ;;
6841       *ELF-64*)
6842         HPUX_IA64_MODE="64"
6843         ;;
6844     esac
6845   fi
6846   rm -rf conftest*
6847   ;;
6848 *-*-irix6*)
6849   # Find out which ABI we are using.
6850   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6851   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6852   (eval $ac_compile) 2>&5
6853   ac_status=$?
6854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6855   test $ac_status = 0; }; then
6856     if test "$lt_cv_prog_gnu_ld" = yes; then
6857       case `/usr/bin/file conftest.$ac_objext` in
6858         *32-bit*)
6859           LD="${LD-ld} -melf32bsmip"
6860           ;;
6861         *N32*)
6862           LD="${LD-ld} -melf32bmipn32"
6863           ;;
6864         *64-bit*)
6865           LD="${LD-ld} -melf64bmip"
6866         ;;
6867       esac
6868     else
6869       case `/usr/bin/file conftest.$ac_objext` in
6870         *32-bit*)
6871           LD="${LD-ld} -32"
6872           ;;
6873         *N32*)
6874           LD="${LD-ld} -n32"
6875           ;;
6876         *64-bit*)
6877           LD="${LD-ld} -64"
6878           ;;
6879       esac
6880     fi
6881   fi
6882   rm -rf conftest*
6883   ;;
6884
6885 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6886 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6887   # Find out which ABI we are using.
6888   echo 'int i;' > conftest.$ac_ext
6889   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6890   (eval $ac_compile) 2>&5
6891   ac_status=$?
6892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6893   test $ac_status = 0; }; then
6894     case `/usr/bin/file conftest.o` in
6895       *32-bit*)
6896         case $host in
6897           x86_64-*kfreebsd*-gnu)
6898             LD="${LD-ld} -m elf_i386_fbsd"
6899             ;;
6900           x86_64-*linux*)
6901             case `/usr/bin/file conftest.o` in
6902               *x86-64*)
6903                 LD="${LD-ld} -m elf32_x86_64"
6904                 ;;
6905               *)
6906                 LD="${LD-ld} -m elf_i386"
6907                 ;;
6908             esac
6909             ;;
6910           powerpc64le-*linux*)
6911             LD="${LD-ld} -m elf32lppclinux"
6912             ;;
6913           powerpc64-*linux*)
6914             LD="${LD-ld} -m elf32ppclinux"
6915             ;;
6916           s390x-*linux*)
6917             LD="${LD-ld} -m elf_s390"
6918             ;;
6919           sparc64-*linux*)
6920             LD="${LD-ld} -m elf32_sparc"
6921             ;;
6922         esac
6923         ;;
6924       *64-bit*)
6925         case $host in
6926           x86_64-*kfreebsd*-gnu)
6927             LD="${LD-ld} -m elf_x86_64_fbsd"
6928             ;;
6929           x86_64-*linux*)
6930             LD="${LD-ld} -m elf_x86_64"
6931             ;;
6932           powerpcle-*linux*)
6933             LD="${LD-ld} -m elf64lppc"
6934             ;;
6935           powerpc-*linux*)
6936             LD="${LD-ld} -m elf64ppc"
6937             ;;
6938           s390*-*linux*|s390*-*tpf*)
6939             LD="${LD-ld} -m elf64_s390"
6940             ;;
6941           sparc*-*linux*)
6942             LD="${LD-ld} -m elf64_sparc"
6943             ;;
6944         esac
6945         ;;
6946     esac
6947   fi
6948   rm -rf conftest*
6949   ;;
6950
6951 *-*-sco3.2v5*)
6952   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6953   SAVE_CFLAGS="$CFLAGS"
6954   CFLAGS="$CFLAGS -belf"
6955   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6956 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6957 if ${lt_cv_cc_needs_belf+:} false; then :
6958   $as_echo_n "(cached) " >&6
6959 else
6960   ac_ext=c
6961 ac_cpp='$CPP $CPPFLAGS'
6962 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6963 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6964 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6965
6966      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6967 /* end confdefs.h.  */
6968
6969 int
6970 main ()
6971 {
6972
6973   ;
6974   return 0;
6975 }
6976 _ACEOF
6977 if ac_fn_c_try_link "$LINENO"; then :
6978   lt_cv_cc_needs_belf=yes
6979 else
6980   lt_cv_cc_needs_belf=no
6981 fi
6982 rm -f core conftest.err conftest.$ac_objext \
6983     conftest$ac_exeext conftest.$ac_ext
6984      ac_ext=c
6985 ac_cpp='$CPP $CPPFLAGS'
6986 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6987 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6988 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6989
6990 fi
6991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6992 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6993   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6994     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6995     CFLAGS="$SAVE_CFLAGS"
6996   fi
6997   ;;
6998 sparc*-*solaris*)
6999   # Find out which ABI we are using.
7000   echo 'int i;' > conftest.$ac_ext
7001   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7002   (eval $ac_compile) 2>&5
7003   ac_status=$?
7004   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7005   test $ac_status = 0; }; then
7006     case `/usr/bin/file conftest.o` in
7007     *64-bit*)
7008       case $lt_cv_prog_gnu_ld in
7009       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7010       *)
7011         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7012           LD="${LD-ld} -64"
7013         fi
7014         ;;
7015       esac
7016       ;;
7017     esac
7018   fi
7019   rm -rf conftest*
7020   ;;
7021 esac
7022
7023 need_locks="$enable_libtool_lock"
7024
7025
7026   case $host_os in
7027     rhapsody* | darwin*)
7028     if test -n "$ac_tool_prefix"; then
7029   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7030 set dummy ${ac_tool_prefix}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_DSYMUTIL+:} false; then :
7034   $as_echo_n "(cached) " >&6
7035 else
7036   if test -n "$DSYMUTIL"; then
7037   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7038 else
7039 as_save_IFS=$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_DSYMUTIL="${ac_tool_prefix}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 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7057 if test -n "$DSYMUTIL"; then
7058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7059 $as_echo "$DSYMUTIL" >&6; }
7060 else
7061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7062 $as_echo "no" >&6; }
7063 fi
7064
7065
7066 fi
7067 if test -z "$ac_cv_prog_DSYMUTIL"; then
7068   ac_ct_DSYMUTIL=$DSYMUTIL
7069   # Extract the first word of "dsymutil", so it can be a program name with args.
7070 set dummy dsymutil; ac_word=$2
7071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7072 $as_echo_n "checking for $ac_word... " >&6; }
7073 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7074   $as_echo_n "(cached) " >&6
7075 else
7076   if test -n "$ac_ct_DSYMUTIL"; then
7077   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7078 else
7079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7080 for as_dir in $PATH
7081 do
7082   IFS=$as_save_IFS
7083   test -z "$as_dir" && as_dir=.
7084     for ac_exec_ext in '' $ac_executable_extensions; do
7085   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7086     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7087     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7088     break 2
7089   fi
7090 done
7091   done
7092 IFS=$as_save_IFS
7093
7094 fi
7095 fi
7096 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7097 if test -n "$ac_ct_DSYMUTIL"; then
7098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7099 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7100 else
7101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7102 $as_echo "no" >&6; }
7103 fi
7104
7105   if test "x$ac_ct_DSYMUTIL" = x; then
7106     DSYMUTIL=":"
7107   else
7108     case $cross_compiling:$ac_tool_warned in
7109 yes:)
7110 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7111 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7112 ac_tool_warned=yes ;;
7113 esac
7114     DSYMUTIL=$ac_ct_DSYMUTIL
7115   fi
7116 else
7117   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7118 fi
7119
7120     if test -n "$ac_tool_prefix"; then
7121   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7122 set dummy ${ac_tool_prefix}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_NMEDIT+:} false; then :
7126   $as_echo_n "(cached) " >&6
7127 else
7128   if test -n "$NMEDIT"; then
7129   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7130 else
7131 as_save_IFS=$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_NMEDIT="${ac_tool_prefix}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 NMEDIT=$ac_cv_prog_NMEDIT
7149 if test -n "$NMEDIT"; then
7150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7151 $as_echo "$NMEDIT" >&6; }
7152 else
7153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7154 $as_echo "no" >&6; }
7155 fi
7156
7157
7158 fi
7159 if test -z "$ac_cv_prog_NMEDIT"; then
7160   ac_ct_NMEDIT=$NMEDIT
7161   # Extract the first word of "nmedit", so it can be a program name with args.
7162 set dummy nmedit; ac_word=$2
7163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7164 $as_echo_n "checking for $ac_word... " >&6; }
7165 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7166   $as_echo_n "(cached) " >&6
7167 else
7168   if test -n "$ac_ct_NMEDIT"; then
7169   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7170 else
7171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7172 for as_dir in $PATH
7173 do
7174   IFS=$as_save_IFS
7175   test -z "$as_dir" && as_dir=.
7176     for ac_exec_ext in '' $ac_executable_extensions; do
7177   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7178     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7179     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7180     break 2
7181   fi
7182 done
7183   done
7184 IFS=$as_save_IFS
7185
7186 fi
7187 fi
7188 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7189 if test -n "$ac_ct_NMEDIT"; then
7190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7191 $as_echo "$ac_ct_NMEDIT" >&6; }
7192 else
7193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7194 $as_echo "no" >&6; }
7195 fi
7196
7197   if test "x$ac_ct_NMEDIT" = x; then
7198     NMEDIT=":"
7199   else
7200     case $cross_compiling:$ac_tool_warned in
7201 yes:)
7202 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7203 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7204 ac_tool_warned=yes ;;
7205 esac
7206     NMEDIT=$ac_ct_NMEDIT
7207   fi
7208 else
7209   NMEDIT="$ac_cv_prog_NMEDIT"
7210 fi
7211
7212     if test -n "$ac_tool_prefix"; then
7213   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7214 set dummy ${ac_tool_prefix}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_LIPO+:} false; then :
7218   $as_echo_n "(cached) " >&6
7219 else
7220   if test -n "$LIPO"; then
7221   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7222 else
7223 as_save_IFS=$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_LIPO="${ac_tool_prefix}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 LIPO=$ac_cv_prog_LIPO
7241 if test -n "$LIPO"; then
7242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7243 $as_echo "$LIPO" >&6; }
7244 else
7245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7246 $as_echo "no" >&6; }
7247 fi
7248
7249
7250 fi
7251 if test -z "$ac_cv_prog_LIPO"; then
7252   ac_ct_LIPO=$LIPO
7253   # Extract the first word of "lipo", so it can be a program name with args.
7254 set dummy lipo; ac_word=$2
7255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7256 $as_echo_n "checking for $ac_word... " >&6; }
7257 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7258   $as_echo_n "(cached) " >&6
7259 else
7260   if test -n "$ac_ct_LIPO"; then
7261   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7262 else
7263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7264 for as_dir in $PATH
7265 do
7266   IFS=$as_save_IFS
7267   test -z "$as_dir" && as_dir=.
7268     for ac_exec_ext in '' $ac_executable_extensions; do
7269   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7270     ac_cv_prog_ac_ct_LIPO="lipo"
7271     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7272     break 2
7273   fi
7274 done
7275   done
7276 IFS=$as_save_IFS
7277
7278 fi
7279 fi
7280 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7281 if test -n "$ac_ct_LIPO"; then
7282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7283 $as_echo "$ac_ct_LIPO" >&6; }
7284 else
7285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7286 $as_echo "no" >&6; }
7287 fi
7288
7289   if test "x$ac_ct_LIPO" = x; then
7290     LIPO=":"
7291   else
7292     case $cross_compiling:$ac_tool_warned in
7293 yes:)
7294 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7295 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7296 ac_tool_warned=yes ;;
7297 esac
7298     LIPO=$ac_ct_LIPO
7299   fi
7300 else
7301   LIPO="$ac_cv_prog_LIPO"
7302 fi
7303
7304     if test -n "$ac_tool_prefix"; then
7305   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7306 set dummy ${ac_tool_prefix}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_OTOOL+:} false; then :
7310   $as_echo_n "(cached) " >&6
7311 else
7312   if test -n "$OTOOL"; then
7313   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7314 else
7315 as_save_IFS=$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_OTOOL="${ac_tool_prefix}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 OTOOL=$ac_cv_prog_OTOOL
7333 if test -n "$OTOOL"; then
7334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7335 $as_echo "$OTOOL" >&6; }
7336 else
7337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7338 $as_echo "no" >&6; }
7339 fi
7340
7341
7342 fi
7343 if test -z "$ac_cv_prog_OTOOL"; then
7344   ac_ct_OTOOL=$OTOOL
7345   # Extract the first word of "otool", so it can be a program name with args.
7346 set dummy otool; ac_word=$2
7347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7348 $as_echo_n "checking for $ac_word... " >&6; }
7349 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7350   $as_echo_n "(cached) " >&6
7351 else
7352   if test -n "$ac_ct_OTOOL"; then
7353   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7354 else
7355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7356 for as_dir in $PATH
7357 do
7358   IFS=$as_save_IFS
7359   test -z "$as_dir" && as_dir=.
7360     for ac_exec_ext in '' $ac_executable_extensions; do
7361   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7362     ac_cv_prog_ac_ct_OTOOL="otool"
7363     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7364     break 2
7365   fi
7366 done
7367   done
7368 IFS=$as_save_IFS
7369
7370 fi
7371 fi
7372 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7373 if test -n "$ac_ct_OTOOL"; then
7374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7375 $as_echo "$ac_ct_OTOOL" >&6; }
7376 else
7377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7378 $as_echo "no" >&6; }
7379 fi
7380
7381   if test "x$ac_ct_OTOOL" = x; then
7382     OTOOL=":"
7383   else
7384     case $cross_compiling:$ac_tool_warned in
7385 yes:)
7386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7388 ac_tool_warned=yes ;;
7389 esac
7390     OTOOL=$ac_ct_OTOOL
7391   fi
7392 else
7393   OTOOL="$ac_cv_prog_OTOOL"
7394 fi
7395
7396     if test -n "$ac_tool_prefix"; then
7397   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7398 set dummy ${ac_tool_prefix}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_OTOOL64+:} false; then :
7402   $as_echo_n "(cached) " >&6
7403 else
7404   if test -n "$OTOOL64"; then
7405   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7406 else
7407 as_save_IFS=$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_OTOOL64="${ac_tool_prefix}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 OTOOL64=$ac_cv_prog_OTOOL64
7425 if test -n "$OTOOL64"; then
7426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7427 $as_echo "$OTOOL64" >&6; }
7428 else
7429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7430 $as_echo "no" >&6; }
7431 fi
7432
7433
7434 fi
7435 if test -z "$ac_cv_prog_OTOOL64"; then
7436   ac_ct_OTOOL64=$OTOOL64
7437   # Extract the first word of "otool64", so it can be a program name with args.
7438 set dummy otool64; ac_word=$2
7439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7440 $as_echo_n "checking for $ac_word... " >&6; }
7441 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7442   $as_echo_n "(cached) " >&6
7443 else
7444   if test -n "$ac_ct_OTOOL64"; then
7445   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7446 else
7447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7448 for as_dir in $PATH
7449 do
7450   IFS=$as_save_IFS
7451   test -z "$as_dir" && as_dir=.
7452     for ac_exec_ext in '' $ac_executable_extensions; do
7453   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7454     ac_cv_prog_ac_ct_OTOOL64="otool64"
7455     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7456     break 2
7457   fi
7458 done
7459   done
7460 IFS=$as_save_IFS
7461
7462 fi
7463 fi
7464 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7465 if test -n "$ac_ct_OTOOL64"; then
7466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7467 $as_echo "$ac_ct_OTOOL64" >&6; }
7468 else
7469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7470 $as_echo "no" >&6; }
7471 fi
7472
7473   if test "x$ac_ct_OTOOL64" = x; then
7474     OTOOL64=":"
7475   else
7476     case $cross_compiling:$ac_tool_warned in
7477 yes:)
7478 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7479 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7480 ac_tool_warned=yes ;;
7481 esac
7482     OTOOL64=$ac_ct_OTOOL64
7483   fi
7484 else
7485   OTOOL64="$ac_cv_prog_OTOOL64"
7486 fi
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7515 $as_echo_n "checking for -single_module linker flag... " >&6; }
7516 if ${lt_cv_apple_cc_single_mod+:} false; then :
7517   $as_echo_n "(cached) " >&6
7518 else
7519   lt_cv_apple_cc_single_mod=no
7520       if test -z "${LT_MULTI_MODULE}"; then
7521         # By default we will add the -single_module flag. You can override
7522         # by either setting the environment variable LT_MULTI_MODULE
7523         # non-empty at configure time, or by adding -multi_module to the
7524         # link flags.
7525         rm -rf libconftest.dylib*
7526         echo "int foo(void){return 1;}" > conftest.c
7527         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7528 -dynamiclib -Wl,-single_module conftest.c" >&5
7529         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7530           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7531         _lt_result=$?
7532         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7533           lt_cv_apple_cc_single_mod=yes
7534         else
7535           cat conftest.err >&5
7536         fi
7537         rm -rf libconftest.dylib*
7538         rm -f conftest.*
7539       fi
7540 fi
7541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7542 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7543     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7544 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7545 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7546   $as_echo_n "(cached) " >&6
7547 else
7548   lt_cv_ld_exported_symbols_list=no
7549       save_LDFLAGS=$LDFLAGS
7550       echo "_main" > conftest.sym
7551       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7552       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7553 /* end confdefs.h.  */
7554
7555 int
7556 main ()
7557 {
7558
7559   ;
7560   return 0;
7561 }
7562 _ACEOF
7563 if ac_fn_c_try_link "$LINENO"; then :
7564   lt_cv_ld_exported_symbols_list=yes
7565 else
7566   lt_cv_ld_exported_symbols_list=no
7567 fi
7568 rm -f core conftest.err conftest.$ac_objext \
7569     conftest$ac_exeext conftest.$ac_ext
7570         LDFLAGS="$save_LDFLAGS"
7571
7572 fi
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7574 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7575     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7576 $as_echo_n "checking for -force_load linker flag... " >&6; }
7577 if ${lt_cv_ld_force_load+:} false; then :
7578   $as_echo_n "(cached) " >&6
7579 else
7580   lt_cv_ld_force_load=no
7581       cat > conftest.c << _LT_EOF
7582 int forced_loaded() { return 2;}
7583 _LT_EOF
7584       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7585       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7586       echo "$AR cru libconftest.a conftest.o" >&5
7587       $AR cru libconftest.a conftest.o 2>&5
7588       cat > conftest.c << _LT_EOF
7589 int main() { return 0;}
7590 _LT_EOF
7591       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7592       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7593       _lt_result=$?
7594       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7595         lt_cv_ld_force_load=yes
7596       else
7597         cat conftest.err >&5
7598       fi
7599         rm -f conftest.err libconftest.a conftest conftest.c
7600         rm -rf conftest.dSYM
7601
7602 fi
7603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7604 $as_echo "$lt_cv_ld_force_load" >&6; }
7605     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7606     # build without first building modern cctools / linker.
7607     case $host_cpu-$host_os in
7608     *-rhapsody* | *-darwin1.[012])
7609       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7610     *-darwin1.*)
7611       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7612     *-darwin*)
7613       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7614       # deployment target is forced to an earlier version.
7615       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7616         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
7617           ;;
7618         10.[012][,.]*)
7619           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7620           ;;
7621         *)
7622           ;;
7623      esac
7624     ;;
7625   esac
7626     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7627       _lt_dar_single_mod='$single_module'
7628     fi
7629     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7630       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7631     else
7632       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7633     fi
7634     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7635       _lt_dsymutil='~$DSYMUTIL $lib || :'
7636     else
7637       _lt_dsymutil=
7638     fi
7639     ;;
7640   esac
7641
7642 ac_ext=c
7643 ac_cpp='$CPP $CPPFLAGS'
7644 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7645 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7646 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7648 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7649 # On Suns, sometimes $CPP names a directory.
7650 if test -n "$CPP" && test -d "$CPP"; then
7651   CPP=
7652 fi
7653 if test -z "$CPP"; then
7654   if ${ac_cv_prog_CPP+:} false; then :
7655   $as_echo_n "(cached) " >&6
7656 else
7657       # Double quotes because CPP needs to be expanded
7658     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7659     do
7660       ac_preproc_ok=false
7661 for ac_c_preproc_warn_flag in '' yes
7662 do
7663   # Use a header file that comes with gcc, so configuring glibc
7664   # with a fresh cross-compiler works.
7665   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7666   # <limits.h> exists even on freestanding compilers.
7667   # On the NeXT, cc -E runs the code through the compiler's parser,
7668   # not just through cpp. "Syntax error" is here to catch this case.
7669   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7670 /* end confdefs.h.  */
7671 #ifdef __STDC__
7672 # include <limits.h>
7673 #else
7674 # include <assert.h>
7675 #endif
7676                      Syntax error
7677 _ACEOF
7678 if ac_fn_c_try_cpp "$LINENO"; then :
7679
7680 else
7681   # Broken: fails on valid input.
7682 continue
7683 fi
7684 rm -f conftest.err conftest.i conftest.$ac_ext
7685
7686   # OK, works on sane cases.  Now check whether nonexistent headers
7687   # can be detected and how.
7688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7689 /* end confdefs.h.  */
7690 #include <ac_nonexistent.h>
7691 _ACEOF
7692 if ac_fn_c_try_cpp "$LINENO"; then :
7693   # Broken: success on invalid input.
7694 continue
7695 else
7696   # Passes both tests.
7697 ac_preproc_ok=:
7698 break
7699 fi
7700 rm -f conftest.err conftest.i conftest.$ac_ext
7701
7702 done
7703 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7704 rm -f conftest.i conftest.err conftest.$ac_ext
7705 if $ac_preproc_ok; then :
7706   break
7707 fi
7708
7709     done
7710     ac_cv_prog_CPP=$CPP
7711
7712 fi
7713   CPP=$ac_cv_prog_CPP
7714 else
7715   ac_cv_prog_CPP=$CPP
7716 fi
7717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7718 $as_echo "$CPP" >&6; }
7719 ac_preproc_ok=false
7720 for ac_c_preproc_warn_flag in '' yes
7721 do
7722   # Use a header file that comes with gcc, so configuring glibc
7723   # with a fresh cross-compiler works.
7724   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7725   # <limits.h> exists even on freestanding compilers.
7726   # On the NeXT, cc -E runs the code through the compiler's parser,
7727   # not just through cpp. "Syntax error" is here to catch this case.
7728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7729 /* end confdefs.h.  */
7730 #ifdef __STDC__
7731 # include <limits.h>
7732 #else
7733 # include <assert.h>
7734 #endif
7735                      Syntax error
7736 _ACEOF
7737 if ac_fn_c_try_cpp "$LINENO"; then :
7738
7739 else
7740   # Broken: fails on valid input.
7741 continue
7742 fi
7743 rm -f conftest.err conftest.i conftest.$ac_ext
7744
7745   # OK, works on sane cases.  Now check whether nonexistent headers
7746   # can be detected and how.
7747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7748 /* end confdefs.h.  */
7749 #include <ac_nonexistent.h>
7750 _ACEOF
7751 if ac_fn_c_try_cpp "$LINENO"; then :
7752   # Broken: success on invalid input.
7753 continue
7754 else
7755   # Passes both tests.
7756 ac_preproc_ok=:
7757 break
7758 fi
7759 rm -f conftest.err conftest.i conftest.$ac_ext
7760
7761 done
7762 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7763 rm -f conftest.i conftest.err conftest.$ac_ext
7764 if $ac_preproc_ok; then :
7765
7766 else
7767   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7768 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7769 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7770 See \`config.log' for more details" "$LINENO" 5; }
7771 fi
7772
7773 ac_ext=c
7774 ac_cpp='$CPP $CPPFLAGS'
7775 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7776 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7777 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7778
7779
7780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7781 $as_echo_n "checking for ANSI C header files... " >&6; }
7782 if ${ac_cv_header_stdc+:} false; then :
7783   $as_echo_n "(cached) " >&6
7784 else
7785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7786 /* end confdefs.h.  */
7787 #include <stdlib.h>
7788 #include <stdarg.h>
7789 #include <string.h>
7790 #include <float.h>
7791
7792 int
7793 main ()
7794 {
7795
7796   ;
7797   return 0;
7798 }
7799 _ACEOF
7800 if ac_fn_c_try_compile "$LINENO"; then :
7801   ac_cv_header_stdc=yes
7802 else
7803   ac_cv_header_stdc=no
7804 fi
7805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7806
7807 if test $ac_cv_header_stdc = yes; then
7808   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7810 /* end confdefs.h.  */
7811 #include <string.h>
7812
7813 _ACEOF
7814 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7815   $EGREP "memchr" >/dev/null 2>&1; then :
7816
7817 else
7818   ac_cv_header_stdc=no
7819 fi
7820 rm -f conftest*
7821
7822 fi
7823
7824 if test $ac_cv_header_stdc = yes; then
7825   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7826   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7827 /* end confdefs.h.  */
7828 #include <stdlib.h>
7829
7830 _ACEOF
7831 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7832   $EGREP "free" >/dev/null 2>&1; then :
7833
7834 else
7835   ac_cv_header_stdc=no
7836 fi
7837 rm -f conftest*
7838
7839 fi
7840
7841 if test $ac_cv_header_stdc = yes; then
7842   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7843   if test "$cross_compiling" = yes; then :
7844   :
7845 else
7846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7847 /* end confdefs.h.  */
7848 #include <ctype.h>
7849 #include <stdlib.h>
7850 #if ((' ' & 0x0FF) == 0x020)
7851 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7852 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7853 #else
7854 # define ISLOWER(c) \
7855                    (('a' <= (c) && (c) <= 'i') \
7856                      || ('j' <= (c) && (c) <= 'r') \
7857                      || ('s' <= (c) && (c) <= 'z'))
7858 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7859 #endif
7860
7861 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7862 int
7863 main ()
7864 {
7865   int i;
7866   for (i = 0; i < 256; i++)
7867     if (XOR (islower (i), ISLOWER (i))
7868         || toupper (i) != TOUPPER (i))
7869       return 2;
7870   return 0;
7871 }
7872 _ACEOF
7873 if ac_fn_c_try_run "$LINENO"; then :
7874
7875 else
7876   ac_cv_header_stdc=no
7877 fi
7878 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7879   conftest.$ac_objext conftest.beam conftest.$ac_ext
7880 fi
7881
7882 fi
7883 fi
7884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7885 $as_echo "$ac_cv_header_stdc" >&6; }
7886 if test $ac_cv_header_stdc = yes; then
7887
7888 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7889
7890 fi
7891
7892 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7893 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7894                   inttypes.h stdint.h unistd.h
7895 do :
7896   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7897 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7898 "
7899 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7900   cat >>confdefs.h <<_ACEOF
7901 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7902 _ACEOF
7903
7904 fi
7905
7906 done
7907
7908
7909 for ac_header in dlfcn.h
7910 do :
7911   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7912 "
7913 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7914   cat >>confdefs.h <<_ACEOF
7915 #define HAVE_DLFCN_H 1
7916 _ACEOF
7917
7918 fi
7919
7920 done
7921
7922
7923
7924
7925
7926 # Set options
7927
7928
7929
7930         enable_dlopen=no
7931
7932
7933   enable_win32_dll=no
7934
7935
7936             # Check whether --enable-shared was given.
7937 if test "${enable_shared+set}" = set; then :
7938   enableval=$enable_shared; p=${PACKAGE-default}
7939     case $enableval in
7940     yes) enable_shared=yes ;;
7941     no) enable_shared=no ;;
7942     *)
7943       enable_shared=no
7944       # Look at the argument we got.  We use all the common list separators.
7945       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7946       for pkg in $enableval; do
7947         IFS="$lt_save_ifs"
7948         if test "X$pkg" = "X$p"; then
7949           enable_shared=yes
7950         fi
7951       done
7952       IFS="$lt_save_ifs"
7953       ;;
7954     esac
7955 else
7956   enable_shared=yes
7957 fi
7958
7959
7960
7961
7962
7963
7964
7965
7966
7967   # Check whether --enable-static was given.
7968 if test "${enable_static+set}" = set; then :
7969   enableval=$enable_static; p=${PACKAGE-default}
7970     case $enableval in
7971     yes) enable_static=yes ;;
7972     no) enable_static=no ;;
7973     *)
7974      enable_static=no
7975       # Look at the argument we got.  We use all the common list separators.
7976       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7977       for pkg in $enableval; do
7978         IFS="$lt_save_ifs"
7979         if test "X$pkg" = "X$p"; then
7980           enable_static=yes
7981         fi
7982       done
7983       IFS="$lt_save_ifs"
7984       ;;
7985     esac
7986 else
7987   enable_static=yes
7988 fi
7989
7990
7991
7992
7993
7994
7995
7996
7997
7998
7999 # Check whether --with-pic was given.
8000 if test "${with_pic+set}" = set; then :
8001   withval=$with_pic; pic_mode="$withval"
8002 else
8003   pic_mode=default
8004 fi
8005
8006
8007 test -z "$pic_mode" && pic_mode=default
8008
8009
8010
8011
8012
8013
8014
8015   # Check whether --enable-fast-install was given.
8016 if test "${enable_fast_install+set}" = set; then :
8017   enableval=$enable_fast_install; p=${PACKAGE-default}
8018     case $enableval in
8019     yes) enable_fast_install=yes ;;
8020     no) enable_fast_install=no ;;
8021     *)
8022       enable_fast_install=no
8023       # Look at the argument we got.  We use all the common list separators.
8024       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8025       for pkg in $enableval; do
8026         IFS="$lt_save_ifs"
8027         if test "X$pkg" = "X$p"; then
8028           enable_fast_install=yes
8029         fi
8030       done
8031       IFS="$lt_save_ifs"
8032       ;;
8033     esac
8034 else
8035   enable_fast_install=yes
8036 fi
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048 # This can be used to rebuild libtool when needed
8049 LIBTOOL_DEPS="$ltmain"
8050
8051 # Always use our own libtool.
8052 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079 test -z "$LN_S" && LN_S="ln -s"
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093
8094 if test -n "${ZSH_VERSION+set}" ; then
8095    setopt NO_GLOB_SUBST
8096 fi
8097
8098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8099 $as_echo_n "checking for objdir... " >&6; }
8100 if ${lt_cv_objdir+:} false; then :
8101   $as_echo_n "(cached) " >&6
8102 else
8103   rm -f .libs 2>/dev/null
8104 mkdir .libs 2>/dev/null
8105 if test -d .libs; then
8106   lt_cv_objdir=.libs
8107 else
8108   # MS-DOS does not allow filenames that begin with a dot.
8109   lt_cv_objdir=_libs
8110 fi
8111 rmdir .libs 2>/dev/null
8112 fi
8113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8114 $as_echo "$lt_cv_objdir" >&6; }
8115 objdir=$lt_cv_objdir
8116
8117
8118
8119
8120
8121 cat >>confdefs.h <<_ACEOF
8122 #define LT_OBJDIR "$lt_cv_objdir/"
8123 _ACEOF
8124
8125
8126
8127
8128 case $host_os in
8129 aix3*)
8130   # AIX sometimes has problems with the GCC collect2 program.  For some
8131   # reason, if we set the COLLECT_NAMES environment variable, the problems
8132   # vanish in a puff of smoke.
8133   if test "X${COLLECT_NAMES+set}" != Xset; then
8134     COLLECT_NAMES=
8135     export COLLECT_NAMES
8136   fi
8137   ;;
8138 esac
8139
8140 # Global variables:
8141 ofile=libtool
8142 can_build_shared=yes
8143
8144 # All known linkers require a `.a' archive for static linking (except MSVC,
8145 # which needs '.lib').
8146 libext=a
8147
8148 with_gnu_ld="$lt_cv_prog_gnu_ld"
8149
8150 old_CC="$CC"
8151 old_CFLAGS="$CFLAGS"
8152
8153 # Set sane defaults for various variables
8154 test -z "$CC" && CC=cc
8155 test -z "$LTCC" && LTCC=$CC
8156 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8157 test -z "$LD" && LD=ld
8158 test -z "$ac_objext" && ac_objext=o
8159
8160 for cc_temp in $compiler""; do
8161   case $cc_temp in
8162     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8163     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8164     \-*) ;;
8165     *) break;;
8166   esac
8167 done
8168 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8169
8170
8171 # Only perform the check for file, if the check method requires it
8172 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8173 case $deplibs_check_method in
8174 file_magic*)
8175   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8176     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8177 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8178 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8179   $as_echo_n "(cached) " >&6
8180 else
8181   case $MAGIC_CMD in
8182 [\\/*] |  ?:[\\/]*)
8183   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8184   ;;
8185 *)
8186   lt_save_MAGIC_CMD="$MAGIC_CMD"
8187   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8188   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8189   for ac_dir in $ac_dummy; do
8190     IFS="$lt_save_ifs"
8191     test -z "$ac_dir" && ac_dir=.
8192     if test -f $ac_dir/${ac_tool_prefix}file; then
8193       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8194       if test -n "$file_magic_test_file"; then
8195         case $deplibs_check_method in
8196         "file_magic "*)
8197           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8198           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8199           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8200             $EGREP "$file_magic_regex" > /dev/null; then
8201             :
8202           else
8203             cat <<_LT_EOF 1>&2
8204
8205 *** Warning: the command libtool uses to detect shared libraries,
8206 *** $file_magic_cmd, produces output that libtool cannot recognize.
8207 *** The result is that libtool may fail to recognize shared libraries
8208 *** as such.  This will affect the creation of libtool libraries that
8209 *** depend on shared libraries, but programs linked with such libtool
8210 *** libraries will work regardless of this problem.  Nevertheless, you
8211 *** may want to report the problem to your system manager and/or to
8212 *** bug-libtool@gnu.org
8213
8214 _LT_EOF
8215           fi ;;
8216         esac
8217       fi
8218       break
8219     fi
8220   done
8221   IFS="$lt_save_ifs"
8222   MAGIC_CMD="$lt_save_MAGIC_CMD"
8223   ;;
8224 esac
8225 fi
8226
8227 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8228 if test -n "$MAGIC_CMD"; then
8229   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8230 $as_echo "$MAGIC_CMD" >&6; }
8231 else
8232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8233 $as_echo "no" >&6; }
8234 fi
8235
8236
8237
8238
8239
8240 if test -z "$lt_cv_path_MAGIC_CMD"; then
8241   if test -n "$ac_tool_prefix"; then
8242     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8243 $as_echo_n "checking for file... " >&6; }
8244 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8245   $as_echo_n "(cached) " >&6
8246 else
8247   case $MAGIC_CMD in
8248 [\\/*] |  ?:[\\/]*)
8249   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8250   ;;
8251 *)
8252   lt_save_MAGIC_CMD="$MAGIC_CMD"
8253   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8254   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8255   for ac_dir in $ac_dummy; do
8256     IFS="$lt_save_ifs"
8257     test -z "$ac_dir" && ac_dir=.
8258     if test -f $ac_dir/file; then
8259       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8260       if test -n "$file_magic_test_file"; then
8261         case $deplibs_check_method in
8262         "file_magic "*)
8263           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8264           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8265           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8266             $EGREP "$file_magic_regex" > /dev/null; then
8267             :
8268           else
8269             cat <<_LT_EOF 1>&2
8270
8271 *** Warning: the command libtool uses to detect shared libraries,
8272 *** $file_magic_cmd, produces output that libtool cannot recognize.
8273 *** The result is that libtool may fail to recognize shared libraries
8274 *** as such.  This will affect the creation of libtool libraries that
8275 *** depend on shared libraries, but programs linked with such libtool
8276 *** libraries will work regardless of this problem.  Nevertheless, you
8277 *** may want to report the problem to your system manager and/or to
8278 *** bug-libtool@gnu.org
8279
8280 _LT_EOF
8281           fi ;;
8282         esac
8283       fi
8284       break
8285     fi
8286   done
8287   IFS="$lt_save_ifs"
8288   MAGIC_CMD="$lt_save_MAGIC_CMD"
8289   ;;
8290 esac
8291 fi
8292
8293 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8294 if test -n "$MAGIC_CMD"; then
8295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8296 $as_echo "$MAGIC_CMD" >&6; }
8297 else
8298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8299 $as_echo "no" >&6; }
8300 fi
8301
8302
8303   else
8304     MAGIC_CMD=:
8305   fi
8306 fi
8307
8308   fi
8309   ;;
8310 esac
8311
8312 # Use C for the default configuration in the libtool script
8313
8314 lt_save_CC="$CC"
8315 ac_ext=c
8316 ac_cpp='$CPP $CPPFLAGS'
8317 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8318 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8319 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8320
8321
8322 # Source file extension for C test sources.
8323 ac_ext=c
8324
8325 # Object file extension for compiled C test sources.
8326 objext=o
8327 objext=$objext
8328
8329 # Code to be used in simple compile tests
8330 lt_simple_compile_test_code="int some_variable = 0;"
8331
8332 # Code to be used in simple link tests
8333 lt_simple_link_test_code='int main(){return(0);}'
8334
8335
8336
8337
8338
8339
8340
8341 # If no C compiler was specified, use CC.
8342 LTCC=${LTCC-"$CC"}
8343
8344 # If no C compiler flags were specified, use CFLAGS.
8345 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8346
8347 # Allow CC to be a program name with arguments.
8348 compiler=$CC
8349
8350 # Save the default compiler, since it gets overwritten when the other
8351 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8352 compiler_DEFAULT=$CC
8353
8354 # save warnings/boilerplate of simple test code
8355 ac_outfile=conftest.$ac_objext
8356 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8357 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8358 _lt_compiler_boilerplate=`cat conftest.err`
8359 $RM conftest*
8360
8361 ac_outfile=conftest.$ac_objext
8362 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8363 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8364 _lt_linker_boilerplate=`cat conftest.err`
8365 $RM -r conftest*
8366
8367
8368 ## CAVEAT EMPTOR:
8369 ## There is no encapsulation within the following macros, do not change
8370 ## the running order or otherwise move them around unless you know exactly
8371 ## what you are doing...
8372 if test -n "$compiler"; then
8373
8374 lt_prog_compiler_no_builtin_flag=
8375
8376 if test "$GCC" = yes; then
8377   case $cc_basename in
8378   nvcc*)
8379     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8380   *)
8381     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8382   esac
8383
8384   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8385 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8386 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8387   $as_echo_n "(cached) " >&6
8388 else
8389   lt_cv_prog_compiler_rtti_exceptions=no
8390    ac_outfile=conftest.$ac_objext
8391    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8392    lt_compiler_flag="-fno-rtti -fno-exceptions"
8393    # Insert the option either (1) after the last *FLAGS variable, or
8394    # (2) before a word containing "conftest.", or (3) at the end.
8395    # Note that $ac_compile itself does not contain backslashes and begins
8396    # with a dollar sign (not a hyphen), so the echo should work correctly.
8397    # The option is referenced via a variable to avoid confusing sed.
8398    lt_compile=`echo "$ac_compile" | $SED \
8399    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8400    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8401    -e 's:$: $lt_compiler_flag:'`
8402    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8403    (eval "$lt_compile" 2>conftest.err)
8404    ac_status=$?
8405    cat conftest.err >&5
8406    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8407    if (exit $ac_status) && test -s "$ac_outfile"; then
8408      # The compiler can only warn and ignore the option if not recognized
8409      # So say no if there are warnings other than the usual output.
8410      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8411      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8412      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8413        lt_cv_prog_compiler_rtti_exceptions=yes
8414      fi
8415    fi
8416    $RM conftest*
8417
8418 fi
8419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8420 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8421
8422 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8423     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8424 else
8425     :
8426 fi
8427
8428 fi
8429
8430
8431
8432
8433
8434
8435   lt_prog_compiler_wl=
8436 lt_prog_compiler_pic=
8437 lt_prog_compiler_static=
8438
8439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8440 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8441
8442   if test "$GCC" = yes; then
8443     lt_prog_compiler_wl='-Wl,'
8444     lt_prog_compiler_static='-static'
8445
8446     case $host_os in
8447       aix*)
8448       # All AIX code is PIC.
8449       if test "$host_cpu" = ia64; then
8450         # AIX 5 now supports IA64 processor
8451         lt_prog_compiler_static='-Bstatic'
8452       fi
8453       lt_prog_compiler_pic='-fPIC'
8454       ;;
8455
8456     amigaos*)
8457       case $host_cpu in
8458       powerpc)
8459             # see comment about AmigaOS4 .so support
8460             lt_prog_compiler_pic='-fPIC'
8461         ;;
8462       m68k)
8463             # FIXME: we need at least 68020 code to build shared libraries, but
8464             # adding the `-m68020' flag to GCC prevents building anything better,
8465             # like `-m68040'.
8466             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8467         ;;
8468       esac
8469       ;;
8470
8471     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8472       # PIC is the default for these OSes.
8473       ;;
8474
8475     mingw* | cygwin* | pw32* | os2* | cegcc*)
8476       # This hack is so that the source file can tell whether it is being
8477       # built for inclusion in a dll (and should export symbols for example).
8478       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8479       # (--disable-auto-import) libraries
8480       lt_prog_compiler_pic='-DDLL_EXPORT'
8481       ;;
8482
8483     darwin* | rhapsody*)
8484       # PIC is the default on this platform
8485       # Common symbols not allowed in MH_DYLIB files
8486       lt_prog_compiler_pic='-fno-common'
8487       ;;
8488
8489     haiku*)
8490       # PIC is the default for Haiku.
8491       # The "-static" flag exists, but is broken.
8492       lt_prog_compiler_static=
8493       ;;
8494
8495     hpux*)
8496       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8497       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8498       # sets the default TLS model and affects inlining.
8499       case $host_cpu in
8500       hppa*64*)
8501         # +Z the default
8502         ;;
8503       *)
8504         lt_prog_compiler_pic='-fPIC'
8505         ;;
8506       esac
8507       ;;
8508
8509     interix[3-9]*)
8510       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8511       # Instead, we relocate shared libraries at runtime.
8512       ;;
8513
8514     msdosdjgpp*)
8515       # Just because we use GCC doesn't mean we suddenly get shared libraries
8516       # on systems that don't support them.
8517       lt_prog_compiler_can_build_shared=no
8518       enable_shared=no
8519       ;;
8520
8521     *nto* | *qnx*)
8522       # QNX uses GNU C++, but need to define -shared option too, otherwise
8523       # it will coredump.
8524       lt_prog_compiler_pic='-fPIC -shared'
8525       ;;
8526
8527     sysv4*MP*)
8528       if test -d /usr/nec; then
8529         lt_prog_compiler_pic=-Kconform_pic
8530       fi
8531       ;;
8532
8533     *)
8534       lt_prog_compiler_pic='-fPIC'
8535       ;;
8536     esac
8537
8538     case $cc_basename in
8539     nvcc*) # Cuda Compiler Driver 2.2
8540       lt_prog_compiler_wl='-Xlinker '
8541       lt_prog_compiler_pic='-Xcompiler -fPIC'
8542       ;;
8543     esac
8544   else
8545     # PORTME Check for flag to pass linker flags through the system compiler.
8546     case $host_os in
8547     aix*)
8548       lt_prog_compiler_wl='-Wl,'
8549       if test "$host_cpu" = ia64; then
8550         # AIX 5 now supports IA64 processor
8551         lt_prog_compiler_static='-Bstatic'
8552       else
8553         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8554       fi
8555       ;;
8556
8557     mingw* | cygwin* | pw32* | os2* | cegcc*)
8558       # This hack is so that the source file can tell whether it is being
8559       # built for inclusion in a dll (and should export symbols for example).
8560       lt_prog_compiler_pic='-DDLL_EXPORT'
8561       ;;
8562
8563     hpux9* | hpux10* | hpux11*)
8564       lt_prog_compiler_wl='-Wl,'
8565       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8566       # not for PA HP-UX.
8567       case $host_cpu in
8568       hppa*64*|ia64*)
8569         # +Z the default
8570         ;;
8571       *)
8572         lt_prog_compiler_pic='+Z'
8573         ;;
8574       esac
8575       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8576       lt_prog_compiler_static='${wl}-a ${wl}archive'
8577       ;;
8578
8579     irix5* | irix6* | nonstopux*)
8580       lt_prog_compiler_wl='-Wl,'
8581       # PIC (with -KPIC) is the default.
8582       lt_prog_compiler_static='-non_shared'
8583       ;;
8584
8585     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8586       case $cc_basename in
8587       # old Intel for x86_64 which still supported -KPIC.
8588       ecc*)
8589         lt_prog_compiler_wl='-Wl,'
8590         lt_prog_compiler_pic='-KPIC'
8591         lt_prog_compiler_static='-static'
8592         ;;
8593       # icc used to be incompatible with GCC.
8594       # ICC 10 doesn't accept -KPIC any more.
8595       icc* | ifort*)
8596         lt_prog_compiler_wl='-Wl,'
8597         lt_prog_compiler_pic='-fPIC'
8598         lt_prog_compiler_static='-static'
8599         ;;
8600       # Lahey Fortran 8.1.
8601       lf95*)
8602         lt_prog_compiler_wl='-Wl,'
8603         lt_prog_compiler_pic='--shared'
8604         lt_prog_compiler_static='--static'
8605         ;;
8606       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8607         # Portland Group compilers (*not* the Pentium gcc compiler,
8608         # which looks to be a dead project)
8609         lt_prog_compiler_wl='-Wl,'
8610         lt_prog_compiler_pic='-fpic'
8611         lt_prog_compiler_static='-Bstatic'
8612         ;;
8613       ccc*)
8614         lt_prog_compiler_wl='-Wl,'
8615         # All Alpha code is PIC.
8616         lt_prog_compiler_static='-non_shared'
8617         ;;
8618       xl* | bgxl* | bgf* | mpixl*)
8619         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8620         lt_prog_compiler_wl='-Wl,'
8621         lt_prog_compiler_pic='-qpic'
8622         lt_prog_compiler_static='-qstaticlink'
8623         ;;
8624       *)
8625         case `$CC -V 2>&1 | sed 5q` in
8626         *Sun\ F* | *Sun*Fortran*)
8627           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8628           lt_prog_compiler_pic='-KPIC'
8629           lt_prog_compiler_static='-Bstatic'
8630           lt_prog_compiler_wl=''
8631           ;;
8632         *Sun\ C*)
8633           # Sun C 5.9
8634           lt_prog_compiler_pic='-KPIC'
8635           lt_prog_compiler_static='-Bstatic'
8636           lt_prog_compiler_wl='-Wl,'
8637           ;;
8638         esac
8639         ;;
8640       esac
8641       ;;
8642
8643     newsos6)
8644       lt_prog_compiler_pic='-KPIC'
8645       lt_prog_compiler_static='-Bstatic'
8646       ;;
8647
8648     *nto* | *qnx*)
8649       # QNX uses GNU C++, but need to define -shared option too, otherwise
8650       # it will coredump.
8651       lt_prog_compiler_pic='-fPIC -shared'
8652       ;;
8653
8654     osf3* | osf4* | osf5*)
8655       lt_prog_compiler_wl='-Wl,'
8656       # All OSF/1 code is PIC.
8657       lt_prog_compiler_static='-non_shared'
8658       ;;
8659
8660     rdos*)
8661       lt_prog_compiler_static='-non_shared'
8662       ;;
8663
8664     solaris*)
8665       lt_prog_compiler_pic='-KPIC'
8666       lt_prog_compiler_static='-Bstatic'
8667       case $cc_basename in
8668       f77* | f90* | f95*)
8669         lt_prog_compiler_wl='-Qoption ld ';;
8670       *)
8671         lt_prog_compiler_wl='-Wl,';;
8672       esac
8673       ;;
8674
8675     sunos4*)
8676       lt_prog_compiler_wl='-Qoption ld '
8677       lt_prog_compiler_pic='-PIC'
8678       lt_prog_compiler_static='-Bstatic'
8679       ;;
8680
8681     sysv4 | sysv4.2uw2* | sysv4.3*)
8682       lt_prog_compiler_wl='-Wl,'
8683       lt_prog_compiler_pic='-KPIC'
8684       lt_prog_compiler_static='-Bstatic'
8685       ;;
8686
8687     sysv4*MP*)
8688       if test -d /usr/nec ;then
8689         lt_prog_compiler_pic='-Kconform_pic'
8690         lt_prog_compiler_static='-Bstatic'
8691       fi
8692       ;;
8693
8694     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8695       lt_prog_compiler_wl='-Wl,'
8696       lt_prog_compiler_pic='-KPIC'
8697       lt_prog_compiler_static='-Bstatic'
8698       ;;
8699
8700     unicos*)
8701       lt_prog_compiler_wl='-Wl,'
8702       lt_prog_compiler_can_build_shared=no
8703       ;;
8704
8705     uts4*)
8706       lt_prog_compiler_pic='-pic'
8707       lt_prog_compiler_static='-Bstatic'
8708       ;;
8709
8710     *)
8711       lt_prog_compiler_can_build_shared=no
8712       ;;
8713     esac
8714   fi
8715
8716 case $host_os in
8717   # For platforms which do not support PIC, -DPIC is meaningless:
8718   *djgpp*)
8719     lt_prog_compiler_pic=
8720     ;;
8721   *)
8722     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8723     ;;
8724 esac
8725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8726 $as_echo "$lt_prog_compiler_pic" >&6; }
8727
8728
8729
8730
8731
8732
8733 #
8734 # Check to make sure the PIC flag actually works.
8735 #
8736 if test -n "$lt_prog_compiler_pic"; then
8737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8738 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8739 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8740   $as_echo_n "(cached) " >&6
8741 else
8742   lt_cv_prog_compiler_pic_works=no
8743    ac_outfile=conftest.$ac_objext
8744    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8745    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8746    # Insert the option either (1) after the last *FLAGS variable, or
8747    # (2) before a word containing "conftest.", or (3) at the end.
8748    # Note that $ac_compile itself does not contain backslashes and begins
8749    # with a dollar sign (not a hyphen), so the echo should work correctly.
8750    # The option is referenced via a variable to avoid confusing sed.
8751    lt_compile=`echo "$ac_compile" | $SED \
8752    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8753    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8754    -e 's:$: $lt_compiler_flag:'`
8755    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8756    (eval "$lt_compile" 2>conftest.err)
8757    ac_status=$?
8758    cat conftest.err >&5
8759    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8760    if (exit $ac_status) && test -s "$ac_outfile"; then
8761      # The compiler can only warn and ignore the option if not recognized
8762      # So say no if there are warnings other than the usual output.
8763      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8764      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8765      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8766        lt_cv_prog_compiler_pic_works=yes
8767      fi
8768    fi
8769    $RM conftest*
8770
8771 fi
8772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8773 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8774
8775 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8776     case $lt_prog_compiler_pic in
8777      "" | " "*) ;;
8778      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8779      esac
8780 else
8781     lt_prog_compiler_pic=
8782      lt_prog_compiler_can_build_shared=no
8783 fi
8784
8785 fi
8786
8787
8788
8789
8790
8791
8792 #
8793 # Check to make sure the static flag actually works.
8794 #
8795 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8797 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8798 if ${lt_cv_prog_compiler_static_works+:} false; then :
8799   $as_echo_n "(cached) " >&6
8800 else
8801   lt_cv_prog_compiler_static_works=no
8802    save_LDFLAGS="$LDFLAGS"
8803    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8804    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8805    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8806      # The linker can only warn and ignore the option if not recognized
8807      # So say no if there are warnings
8808      if test -s conftest.err; then
8809        # Append any errors to the config.log.
8810        cat conftest.err 1>&5
8811        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8812        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8813        if diff conftest.exp conftest.er2 >/dev/null; then
8814          lt_cv_prog_compiler_static_works=yes
8815        fi
8816      else
8817        lt_cv_prog_compiler_static_works=yes
8818      fi
8819    fi
8820    $RM -r conftest*
8821    LDFLAGS="$save_LDFLAGS"
8822
8823 fi
8824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8825 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8826
8827 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8828     :
8829 else
8830     lt_prog_compiler_static=
8831 fi
8832
8833
8834
8835
8836
8837
8838
8839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8840 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8841 if ${lt_cv_prog_compiler_c_o+:} false; then :
8842   $as_echo_n "(cached) " >&6
8843 else
8844   lt_cv_prog_compiler_c_o=no
8845    $RM -r conftest 2>/dev/null
8846    mkdir conftest
8847    cd conftest
8848    mkdir out
8849    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8850
8851    lt_compiler_flag="-o out/conftest2.$ac_objext"
8852    # Insert the option either (1) after the last *FLAGS variable, or
8853    # (2) before a word containing "conftest.", or (3) at the end.
8854    # Note that $ac_compile itself does not contain backslashes and begins
8855    # with a dollar sign (not a hyphen), so the echo should work correctly.
8856    lt_compile=`echo "$ac_compile" | $SED \
8857    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8858    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8859    -e 's:$: $lt_compiler_flag:'`
8860    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8861    (eval "$lt_compile" 2>out/conftest.err)
8862    ac_status=$?
8863    cat out/conftest.err >&5
8864    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8865    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8866    then
8867      # The compiler can only warn and ignore the option if not recognized
8868      # So say no if there are warnings
8869      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8870      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8871      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8872        lt_cv_prog_compiler_c_o=yes
8873      fi
8874    fi
8875    chmod u+w . 2>&5
8876    $RM conftest*
8877    # SGI C++ compiler will create directory out/ii_files/ for
8878    # template instantiation
8879    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8880    $RM out/* && rmdir out
8881    cd ..
8882    $RM -r conftest
8883    $RM conftest*
8884
8885 fi
8886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8887 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8888
8889
8890
8891
8892
8893
8894   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8895 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8896 if ${lt_cv_prog_compiler_c_o+:} false; then :
8897   $as_echo_n "(cached) " >&6
8898 else
8899   lt_cv_prog_compiler_c_o=no
8900    $RM -r conftest 2>/dev/null
8901    mkdir conftest
8902    cd conftest
8903    mkdir out
8904    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8905
8906    lt_compiler_flag="-o out/conftest2.$ac_objext"
8907    # Insert the option either (1) after the last *FLAGS variable, or
8908    # (2) before a word containing "conftest.", or (3) at the end.
8909    # Note that $ac_compile itself does not contain backslashes and begins
8910    # with a dollar sign (not a hyphen), so the echo should work correctly.
8911    lt_compile=`echo "$ac_compile" | $SED \
8912    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8913    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8914    -e 's:$: $lt_compiler_flag:'`
8915    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8916    (eval "$lt_compile" 2>out/conftest.err)
8917    ac_status=$?
8918    cat out/conftest.err >&5
8919    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8920    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8921    then
8922      # The compiler can only warn and ignore the option if not recognized
8923      # So say no if there are warnings
8924      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8925      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8926      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8927        lt_cv_prog_compiler_c_o=yes
8928      fi
8929    fi
8930    chmod u+w . 2>&5
8931    $RM conftest*
8932    # SGI C++ compiler will create directory out/ii_files/ for
8933    # template instantiation
8934    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8935    $RM out/* && rmdir out
8936    cd ..
8937    $RM -r conftest
8938    $RM conftest*
8939
8940 fi
8941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8942 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8943
8944
8945
8946
8947 hard_links="nottested"
8948 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8949   # do not overwrite the value of need_locks provided by the user
8950   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8951 $as_echo_n "checking if we can lock with hard links... " >&6; }
8952   hard_links=yes
8953   $RM conftest*
8954   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8955   touch conftest.a
8956   ln conftest.a conftest.b 2>&5 || hard_links=no
8957   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8959 $as_echo "$hard_links" >&6; }
8960   if test "$hard_links" = no; then
8961     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8962 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8963     need_locks=warn
8964   fi
8965 else
8966   need_locks=no
8967 fi
8968
8969
8970
8971
8972
8973
8974   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8975 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8976
8977   runpath_var=
8978   allow_undefined_flag=
8979   always_export_symbols=no
8980   archive_cmds=
8981   archive_expsym_cmds=
8982   compiler_needs_object=no
8983   enable_shared_with_static_runtimes=no
8984   export_dynamic_flag_spec=
8985   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8986   hardcode_automatic=no
8987   hardcode_direct=no
8988   hardcode_direct_absolute=no
8989   hardcode_libdir_flag_spec=
8990   hardcode_libdir_flag_spec_ld=
8991   hardcode_libdir_separator=
8992   hardcode_minus_L=no
8993   hardcode_shlibpath_var=unsupported
8994   inherit_rpath=no
8995   link_all_deplibs=unknown
8996   module_cmds=
8997   module_expsym_cmds=
8998   old_archive_from_new_cmds=
8999   old_archive_from_expsyms_cmds=
9000   thread_safe_flag_spec=
9001   whole_archive_flag_spec=
9002   # include_expsyms should be a list of space-separated symbols to be *always*
9003   # included in the symbol list
9004   include_expsyms=
9005   # exclude_expsyms can be an extended regexp of symbols to exclude
9006   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9007   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9008   # as well as any symbol that contains `d'.
9009   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9010   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9011   # platforms (ab)use it in PIC code, but their linkers get confused if
9012   # the symbol is explicitly referenced.  Since portable code cannot
9013   # rely on this symbol name, it's probably fine to never include it in
9014   # preloaded symbol tables.
9015   # Exclude shared library initialization/finalization symbols.
9016   extract_expsyms_cmds=
9017
9018   case $host_os in
9019   cygwin* | mingw* | pw32* | cegcc*)
9020     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9021     # When not using gcc, we currently assume that we are using
9022     # Microsoft Visual C++.
9023     if test "$GCC" != yes; then
9024       with_gnu_ld=no
9025     fi
9026     ;;
9027   interix*)
9028     # we just hope/assume this is gcc and not c89 (= MSVC++)
9029     with_gnu_ld=yes
9030     ;;
9031   openbsd*)
9032     with_gnu_ld=no
9033     ;;
9034   esac
9035
9036   ld_shlibs=yes
9037
9038   # On some targets, GNU ld is compatible enough with the native linker
9039   # that we're better off using the native interface for both.
9040   lt_use_gnu_ld_interface=no
9041   if test "$with_gnu_ld" = yes; then
9042     case $host_os in
9043       aix*)
9044         # The AIX port of GNU ld has always aspired to compatibility
9045         # with the native linker.  However, as the warning in the GNU ld
9046         # block says, versions before 2.19.5* couldn't really create working
9047         # shared libraries, regardless of the interface used.
9048         case `$LD -v 2>&1` in
9049           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9050           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9051           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9052           *)
9053             lt_use_gnu_ld_interface=yes
9054             ;;
9055         esac
9056         ;;
9057       *)
9058         lt_use_gnu_ld_interface=yes
9059         ;;
9060     esac
9061   fi
9062
9063   if test "$lt_use_gnu_ld_interface" = yes; then
9064     # If archive_cmds runs LD, not CC, wlarc should be empty
9065     wlarc='${wl}'
9066
9067     # Set some defaults for GNU ld with shared library support. These
9068     # are reset later if shared libraries are not supported. Putting them
9069     # here allows them to be overridden if necessary.
9070     runpath_var=LD_RUN_PATH
9071     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9072     export_dynamic_flag_spec='${wl}--export-dynamic'
9073     # ancient GNU ld didn't support --whole-archive et. al.
9074     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9075       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9076     else
9077       whole_archive_flag_spec=
9078     fi
9079     supports_anon_versioning=no
9080     case `$LD -v 2>&1` in
9081       *GNU\ gold*) supports_anon_versioning=yes ;;
9082       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9083       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9084       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9085       *\ 2.11.*) ;; # other 2.11 versions
9086       *) supports_anon_versioning=yes ;;
9087     esac
9088
9089     # See if GNU ld supports shared libraries.
9090     case $host_os in
9091     aix[3-9]*)
9092       # On AIX/PPC, the GNU linker is very broken
9093       if test "$host_cpu" != ia64; then
9094         ld_shlibs=no
9095         cat <<_LT_EOF 1>&2
9096
9097 *** Warning: the GNU linker, at least up to release 2.19, is reported
9098 *** to be unable to reliably create shared libraries on AIX.
9099 *** Therefore, libtool is disabling shared libraries support.  If you
9100 *** really care for shared libraries, you may want to install binutils
9101 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9102 *** You will then need to restart the configuration process.
9103
9104 _LT_EOF
9105       fi
9106       ;;
9107
9108     amigaos*)
9109       case $host_cpu in
9110       powerpc)
9111             # see comment about AmigaOS4 .so support
9112             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9113             archive_expsym_cmds=''
9114         ;;
9115       m68k)
9116             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9117             hardcode_libdir_flag_spec='-L$libdir'
9118             hardcode_minus_L=yes
9119         ;;
9120       esac
9121       ;;
9122
9123     beos*)
9124       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9125         allow_undefined_flag=unsupported
9126         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9127         # support --undefined.  This deserves some investigation.  FIXME
9128         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9129       else
9130         ld_shlibs=no
9131       fi
9132       ;;
9133
9134     cygwin* | mingw* | pw32* | cegcc*)
9135       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9136       # as there is no search path for DLLs.
9137       hardcode_libdir_flag_spec='-L$libdir'
9138       export_dynamic_flag_spec='${wl}--export-all-symbols'
9139       allow_undefined_flag=unsupported
9140       always_export_symbols=no
9141       enable_shared_with_static_runtimes=yes
9142       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9143
9144       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9145         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9146         # If the export-symbols file already is a .def file (1st line
9147         # is EXPORTS), use it as is; otherwise, prepend...
9148         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9149           cp $export_symbols $output_objdir/$soname.def;
9150         else
9151           echo EXPORTS > $output_objdir/$soname.def;
9152           cat $export_symbols >> $output_objdir/$soname.def;
9153         fi~
9154         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9155       else
9156         ld_shlibs=no
9157       fi
9158       ;;
9159
9160     haiku*)
9161       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9162       link_all_deplibs=yes
9163       ;;
9164
9165     interix[3-9]*)
9166       hardcode_direct=no
9167       hardcode_shlibpath_var=no
9168       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9169       export_dynamic_flag_spec='${wl}-E'
9170       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9171       # Instead, shared libraries are loaded at an image base (0x10000000 by
9172       # default) and relocated if they conflict, which is a slow very memory
9173       # consuming and fragmenting process.  To avoid this, we pick a random,
9174       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9175       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9176       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9177       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9178       ;;
9179
9180     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9181       tmp_diet=no
9182       if test "$host_os" = linux-dietlibc; then
9183         case $cc_basename in
9184           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9185         esac
9186       fi
9187       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9188          && test "$tmp_diet" = no
9189       then
9190         tmp_addflag=' $pic_flag'
9191         tmp_sharedflag='-shared'
9192         case $cc_basename,$host_cpu in
9193         pgcc*)                          # Portland Group C compiler
9194           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9195           tmp_addflag=' $pic_flag'
9196           ;;
9197         pgf77* | pgf90* | pgf95* | pgfortran*)
9198                                         # Portland Group f77 and f90 compilers
9199           whole_archive_flag_spec='${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'
9200           tmp_addflag=' $pic_flag -Mnomain' ;;
9201         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9202           tmp_addflag=' -i_dynamic' ;;
9203         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9204           tmp_addflag=' -i_dynamic -nofor_main' ;;
9205         ifc* | ifort*)                  # Intel Fortran compiler
9206           tmp_addflag=' -nofor_main' ;;
9207         lf95*)                          # Lahey Fortran 8.1
9208           whole_archive_flag_spec=
9209           tmp_sharedflag='--shared' ;;
9210         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9211           tmp_sharedflag='-qmkshrobj'
9212           tmp_addflag= ;;
9213         nvcc*)  # Cuda Compiler Driver 2.2
9214           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9215           compiler_needs_object=yes
9216           ;;
9217         esac
9218         case `$CC -V 2>&1 | sed 5q` in
9219         *Sun\ C*)                       # Sun C 5.9
9220           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\"` ${wl}--no-whole-archive'
9221           compiler_needs_object=yes
9222           tmp_sharedflag='-G' ;;
9223         *Sun\ F*)                       # Sun Fortran 8.3
9224           tmp_sharedflag='-G' ;;
9225         esac
9226         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9227
9228         if test "x$supports_anon_versioning" = xyes; then
9229           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9230             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9231             echo "local: *; };" >> $output_objdir/$libname.ver~
9232             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9233         fi
9234
9235         case $cc_basename in
9236         xlf* | bgf* | bgxlf* | mpixlf*)
9237           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9238           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9239           hardcode_libdir_flag_spec=
9240           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9241           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9242           if test "x$supports_anon_versioning" = xyes; then
9243             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9244               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9245               echo "local: *; };" >> $output_objdir/$libname.ver~
9246               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9247           fi
9248           ;;
9249         esac
9250       else
9251         ld_shlibs=no
9252       fi
9253       ;;
9254
9255     netbsd*)
9256       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9257         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9258         wlarc=
9259       else
9260         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9261         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9262       fi
9263       ;;
9264
9265     solaris*)
9266       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9267         ld_shlibs=no
9268         cat <<_LT_EOF 1>&2
9269
9270 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9271 *** create shared libraries on Solaris systems.  Therefore, libtool
9272 *** is disabling shared libraries support.  We urge you to upgrade GNU
9273 *** binutils to release 2.9.1 or newer.  Another option is to modify
9274 *** your PATH or compiler configuration so that the native linker is
9275 *** used, and then restart.
9276
9277 _LT_EOF
9278       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9279         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9280         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9281       else
9282         ld_shlibs=no
9283       fi
9284       ;;
9285
9286     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9287       case `$LD -v 2>&1` in
9288         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9289         ld_shlibs=no
9290         cat <<_LT_EOF 1>&2
9291
9292 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9293 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9294 *** is disabling shared libraries support.  We urge you to upgrade GNU
9295 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9296 *** your PATH or compiler configuration so that the native linker is
9297 *** used, and then restart.
9298
9299 _LT_EOF
9300         ;;
9301         *)
9302           # For security reasons, it is highly recommended that you always
9303           # use absolute paths for naming shared libraries, and exclude the
9304           # DT_RUNPATH tag from executables and libraries.  But doing so
9305           # requires that you compile everything twice, which is a pain.
9306           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9307             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9308             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9309             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9310           else
9311             ld_shlibs=no
9312           fi
9313         ;;
9314       esac
9315       ;;
9316
9317     sunos4*)
9318       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9319       wlarc=
9320       hardcode_direct=yes
9321       hardcode_shlibpath_var=no
9322       ;;
9323
9324     *)
9325       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9326         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9327         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9328       else
9329         ld_shlibs=no
9330       fi
9331       ;;
9332     esac
9333
9334     if test "$ld_shlibs" = no; then
9335       runpath_var=
9336       hardcode_libdir_flag_spec=
9337       export_dynamic_flag_spec=
9338       whole_archive_flag_spec=
9339     fi
9340   else
9341     # PORTME fill in a description of your system's linker (not GNU ld)
9342     case $host_os in
9343     aix3*)
9344       allow_undefined_flag=unsupported
9345       always_export_symbols=yes
9346       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9347       # Note: this linker hardcodes the directories in LIBPATH if there
9348       # are no directories specified by -L.
9349       hardcode_minus_L=yes
9350       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9351         # Neither direct hardcoding nor static linking is supported with a
9352         # broken collect2.
9353         hardcode_direct=unsupported
9354       fi
9355       ;;
9356
9357     aix[4-9]*)
9358       if test "$host_cpu" = ia64; then
9359         # On IA64, the linker does run time linking by default, so we don't
9360         # have to do anything special.
9361         aix_use_runtimelinking=no
9362         exp_sym_flag='-Bexport'
9363         no_entry_flag=""
9364       else
9365         # If we're using GNU nm, then we don't want the "-C" option.
9366         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9367         # Also, AIX nm treats weak defined symbols like other global
9368         # defined symbols, whereas GNU nm marks them as "W".
9369         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9370           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9371         else
9372           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9373         fi
9374         aix_use_runtimelinking=no
9375
9376         # Test if we are trying to use run time linking or normal
9377         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9378         # need to do runtime linking.
9379         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9380           for ld_flag in $LDFLAGS; do
9381           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9382             aix_use_runtimelinking=yes
9383             break
9384           fi
9385           done
9386           ;;
9387         esac
9388
9389         exp_sym_flag='-bexport'
9390         no_entry_flag='-bnoentry'
9391       fi
9392
9393       # When large executables or shared objects are built, AIX ld can
9394       # have problems creating the table of contents.  If linking a library
9395       # or program results in "error TOC overflow" add -mminimal-toc to
9396       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9397       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9398
9399       archive_cmds=''
9400       hardcode_direct=yes
9401       hardcode_direct_absolute=yes
9402       hardcode_libdir_separator=':'
9403       link_all_deplibs=yes
9404       file_list_spec='${wl}-f,'
9405
9406       if test "$GCC" = yes; then
9407         case $host_os in aix4.[012]|aix4.[012].*)
9408         # We only want to do this on AIX 4.2 and lower, the check
9409         # below for broken collect2 doesn't work under 4.3+
9410           collect2name=`${CC} -print-prog-name=collect2`
9411           if test -f "$collect2name" &&
9412            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9413           then
9414           # We have reworked collect2
9415           :
9416           else
9417           # We have old collect2
9418           hardcode_direct=unsupported
9419           # It fails to find uninstalled libraries when the uninstalled
9420           # path is not listed in the libpath.  Setting hardcode_minus_L
9421           # to unsupported forces relinking
9422           hardcode_minus_L=yes
9423           hardcode_libdir_flag_spec='-L$libdir'
9424           hardcode_libdir_separator=
9425           fi
9426           ;;
9427         esac
9428         shared_flag='-shared'
9429         if test "$aix_use_runtimelinking" = yes; then
9430           shared_flag="$shared_flag "'${wl}-G'
9431         fi
9432       else
9433         # not using gcc
9434         if test "$host_cpu" = ia64; then
9435         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9436         # chokes on -Wl,-G. The following line is correct:
9437           shared_flag='-G'
9438         else
9439           if test "$aix_use_runtimelinking" = yes; then
9440             shared_flag='${wl}-G'
9441           else
9442             shared_flag='${wl}-bM:SRE'
9443           fi
9444         fi
9445       fi
9446
9447       export_dynamic_flag_spec='${wl}-bexpall'
9448       # It seems that -bexpall does not export symbols beginning with
9449       # underscore (_), so it is better to generate a list of symbols to export.
9450       always_export_symbols=yes
9451       if test "$aix_use_runtimelinking" = yes; then
9452         # Warning - without using the other runtime loading flags (-brtl),
9453         # -berok will link without error, but may produce a broken library.
9454         allow_undefined_flag='-berok'
9455         # Determine the default libpath from the value encoded in an
9456         # empty executable.
9457         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9458 /* end confdefs.h.  */
9459
9460 int
9461 main ()
9462 {
9463
9464   ;
9465   return 0;
9466 }
9467 _ACEOF
9468 if ac_fn_c_try_link "$LINENO"; then :
9469
9470 lt_aix_libpath_sed='
9471     /Import File Strings/,/^$/ {
9472         /^0/ {
9473             s/^0  *\(.*\)$/\1/
9474             p
9475         }
9476     }'
9477 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9478 # Check for a 64-bit object if we didn't find anything.
9479 if test -z "$aix_libpath"; then
9480   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9481 fi
9482 fi
9483 rm -f core conftest.err conftest.$ac_objext \
9484     conftest$ac_exeext conftest.$ac_ext
9485 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9486
9487         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9488         archive_expsym_cmds='$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 $shared_flag"
9489       else
9490         if test "$host_cpu" = ia64; then
9491           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9492           allow_undefined_flag="-z nodefs"
9493           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9494         else
9495          # Determine the default libpath from the value encoded in an
9496          # empty executable.
9497          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9498 /* end confdefs.h.  */
9499
9500 int
9501 main ()
9502 {
9503
9504   ;
9505   return 0;
9506 }
9507 _ACEOF
9508 if ac_fn_c_try_link "$LINENO"; then :
9509
9510 lt_aix_libpath_sed='
9511     /Import File Strings/,/^$/ {
9512         /^0/ {
9513             s/^0  *\(.*\)$/\1/
9514             p
9515         }
9516     }'
9517 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9518 # Check for a 64-bit object if we didn't find anything.
9519 if test -z "$aix_libpath"; then
9520   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9521 fi
9522 fi
9523 rm -f core conftest.err conftest.$ac_objext \
9524     conftest$ac_exeext conftest.$ac_ext
9525 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9526
9527          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9528           # Warning - without using the other run time loading flags,
9529           # -berok will link without error, but may produce a broken library.
9530           no_undefined_flag=' ${wl}-bernotok'
9531           allow_undefined_flag=' ${wl}-berok'
9532           if test "$with_gnu_ld" = yes; then
9533             # We only use this code for GNU lds that support --whole-archive.
9534             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9535           else
9536             # Exported symbols can be pulled into shared objects from archives
9537             whole_archive_flag_spec='$convenience'
9538           fi
9539           archive_cmds_need_lc=yes
9540           # This is similar to how AIX traditionally builds its shared libraries.
9541           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'
9542         fi
9543       fi
9544       ;;
9545
9546     amigaos*)
9547       case $host_cpu in
9548       powerpc)
9549             # see comment about AmigaOS4 .so support
9550             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9551             archive_expsym_cmds=''
9552         ;;
9553       m68k)
9554             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9555             hardcode_libdir_flag_spec='-L$libdir'
9556             hardcode_minus_L=yes
9557         ;;
9558       esac
9559       ;;
9560
9561     bsdi[45]*)
9562       export_dynamic_flag_spec=-rdynamic
9563       ;;
9564
9565     cygwin* | mingw* | pw32* | cegcc*)
9566       # When not using gcc, we currently assume that we are using
9567       # Microsoft Visual C++.
9568       # hardcode_libdir_flag_spec is actually meaningless, as there is
9569       # no search path for DLLs.
9570       hardcode_libdir_flag_spec=' '
9571       allow_undefined_flag=unsupported
9572       # Tell ltmain to make .lib files, not .a files.
9573       libext=lib
9574       # Tell ltmain to make .dll files, not .so files.
9575       shrext_cmds=".dll"
9576       # FIXME: Setting linknames here is a bad hack.
9577       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9578       # The linker will automatically build a .lib file if we build a DLL.
9579       old_archive_from_new_cmds='true'
9580       # FIXME: Should let the user specify the lib program.
9581       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9582       fix_srcfile_path='`cygpath -w "$srcfile"`'
9583       enable_shared_with_static_runtimes=yes
9584       ;;
9585
9586     darwin* | rhapsody*)
9587
9588
9589
9590   # Publish an arg to allow the user to select that Darwin host (and target)
9591   # libraries should be given install-names like @rpath/libfoo.dylib.  This
9592   # requires that the user of the library then adds an 'rpath' to the DSO that
9593   # needs access.
9594   # NOTE: there are defaults below, for systems that support rpaths.  The person
9595   # configuring can override the defaults for any system version that supports
9596   # them - they are, however, forced off for system versions without support.
9597   # Check whether --enable-darwin-at-rpath was given.
9598 if test "${enable_darwin_at_rpath+set}" = set; then :
9599   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
9600     # This is not supported before macOS 10.5 / Darwin9.
9601     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
9602       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9603         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
9604 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
9605         enable_darwin_at_rpath=no
9606       ;;
9607     esac
9608    fi
9609 else
9610   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
9611     # As above, before 10.5 / Darwin9 this does not work.
9612      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9613        enable_darwin_at_rpath=no
9614        ;;
9615
9616     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
9617     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
9618     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
9619       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
9620       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
9621 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
9622       enable_darwin_at_rpath=yes
9623       ;;
9624     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
9625     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
9626
9627     esac
9628
9629 fi
9630
9631
9632   archive_cmds_need_lc=no
9633   hardcode_direct=no
9634   hardcode_automatic=yes
9635   hardcode_shlibpath_var=unsupported
9636   if test "$lt_cv_ld_force_load" = "yes"; then
9637     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9638   else
9639     whole_archive_flag_spec=''
9640   fi
9641   link_all_deplibs=yes
9642   allow_undefined_flag="$_lt_dar_allow_undefined"
9643   case $cc_basename in
9644      ifort*) _lt_dar_can_shared=yes ;;
9645      *) _lt_dar_can_shared=$GCC ;;
9646   esac
9647   if test "$_lt_dar_can_shared" = "yes"; then
9648     output_verbose_link_cmd=func_echo_all
9649     _lt_install_name='\$rpath/\$soname'
9650     if test "x$enable_darwin_at_rpath" = "xyes"; then
9651       _lt_install_name='@rpath/\$soname'
9652     fi
9653     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
9654     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9655     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 ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
9656     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}"
9657
9658   else
9659   ld_shlibs=no
9660   fi
9661
9662       ;;
9663
9664     dgux*)
9665       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9666       hardcode_libdir_flag_spec='-L$libdir'
9667       hardcode_shlibpath_var=no
9668       ;;
9669
9670     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9671     # support.  Future versions do this automatically, but an explicit c++rt0.o
9672     # does not break anything, and helps significantly (at the cost of a little
9673     # extra space).
9674     freebsd2.2*)
9675       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9676       hardcode_libdir_flag_spec='-R$libdir'
9677       hardcode_direct=yes
9678       hardcode_shlibpath_var=no
9679       ;;
9680
9681     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9682     freebsd2.*)
9683       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9684       hardcode_direct=yes
9685       hardcode_minus_L=yes
9686       hardcode_shlibpath_var=no
9687       ;;
9688
9689     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9690     freebsd* | dragonfly*)
9691       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9692       hardcode_libdir_flag_spec='-R$libdir'
9693       hardcode_direct=yes
9694       hardcode_shlibpath_var=no
9695       ;;
9696
9697     hpux9*)
9698       if test "$GCC" = yes; then
9699         archive_cmds='$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 $lib'
9700       else
9701         archive_cmds='$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 $lib'
9702       fi
9703       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9704       hardcode_libdir_separator=:
9705       hardcode_direct=yes
9706
9707       # hardcode_minus_L: Not really in the search PATH,
9708       # but as the default location of the library.
9709       hardcode_minus_L=yes
9710       export_dynamic_flag_spec='${wl}-E'
9711       ;;
9712
9713     hpux10*)
9714       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9715         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9716       else
9717         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9718       fi
9719       if test "$with_gnu_ld" = no; then
9720         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9721         hardcode_libdir_flag_spec_ld='+b $libdir'
9722         hardcode_libdir_separator=:
9723         hardcode_direct=yes
9724         hardcode_direct_absolute=yes
9725         export_dynamic_flag_spec='${wl}-E'
9726         # hardcode_minus_L: Not really in the search PATH,
9727         # but as the default location of the library.
9728         hardcode_minus_L=yes
9729       fi
9730       ;;
9731
9732     hpux11*)
9733       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9734         case $host_cpu in
9735         hppa*64*)
9736           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9737           ;;
9738         ia64*)
9739           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9740           ;;
9741         *)
9742           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9743           ;;
9744         esac
9745       else
9746         case $host_cpu in
9747         hppa*64*)
9748           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9749           ;;
9750         ia64*)
9751           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9752           ;;
9753         *)
9754
9755           # Older versions of the 11.00 compiler do not understand -b yet
9756           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9757           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9758 $as_echo_n "checking if $CC understands -b... " >&6; }
9759 if ${lt_cv_prog_compiler__b+:} false; then :
9760   $as_echo_n "(cached) " >&6
9761 else
9762   lt_cv_prog_compiler__b=no
9763    save_LDFLAGS="$LDFLAGS"
9764    LDFLAGS="$LDFLAGS -b"
9765    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9766    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9767      # The linker can only warn and ignore the option if not recognized
9768      # So say no if there are warnings
9769      if test -s conftest.err; then
9770        # Append any errors to the config.log.
9771        cat conftest.err 1>&5
9772        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9773        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9774        if diff conftest.exp conftest.er2 >/dev/null; then
9775          lt_cv_prog_compiler__b=yes
9776        fi
9777      else
9778        lt_cv_prog_compiler__b=yes
9779      fi
9780    fi
9781    $RM -r conftest*
9782    LDFLAGS="$save_LDFLAGS"
9783
9784 fi
9785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9786 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9787
9788 if test x"$lt_cv_prog_compiler__b" = xyes; then
9789     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9790 else
9791     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9792 fi
9793
9794           ;;
9795         esac
9796       fi
9797       if test "$with_gnu_ld" = no; then
9798         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9799         hardcode_libdir_separator=:
9800
9801         case $host_cpu in
9802         hppa*64*|ia64*)
9803           hardcode_direct=no
9804           hardcode_shlibpath_var=no
9805           ;;
9806         *)
9807           hardcode_direct=yes
9808           hardcode_direct_absolute=yes
9809           export_dynamic_flag_spec='${wl}-E'
9810
9811           # hardcode_minus_L: Not really in the search PATH,
9812           # but as the default location of the library.
9813           hardcode_minus_L=yes
9814           ;;
9815         esac
9816       fi
9817       ;;
9818
9819     irix5* | irix6* | nonstopux*)
9820       if test "$GCC" = yes; then
9821         archive_cmds='$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 $lib'
9822         # Try to use the -exported_symbol ld option, if it does not
9823         # work, assume that -exports_file does not work either and
9824         # implicitly export all symbols.
9825         save_LDFLAGS="$LDFLAGS"
9826         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9827         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9828 /* end confdefs.h.  */
9829 int foo(void) {}
9830 _ACEOF
9831 if ac_fn_c_try_link "$LINENO"; then :
9832   archive_expsym_cmds='$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 $lib'
9833
9834 fi
9835 rm -f core conftest.err conftest.$ac_objext \
9836     conftest$ac_exeext conftest.$ac_ext
9837         LDFLAGS="$save_LDFLAGS"
9838       else
9839         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9840         archive_expsym_cmds='$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 $lib'
9841       fi
9842       archive_cmds_need_lc='no'
9843       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9844       hardcode_libdir_separator=:
9845       inherit_rpath=yes
9846       link_all_deplibs=yes
9847       ;;
9848
9849     netbsd*)
9850       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9851         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9852       else
9853         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9854       fi
9855       hardcode_libdir_flag_spec='-R$libdir'
9856       hardcode_direct=yes
9857       hardcode_shlibpath_var=no
9858       ;;
9859
9860     newsos6)
9861       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9862       hardcode_direct=yes
9863       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9864       hardcode_libdir_separator=:
9865       hardcode_shlibpath_var=no
9866       ;;
9867
9868     *nto* | *qnx*)
9869       ;;
9870
9871     openbsd*)
9872       if test -f /usr/libexec/ld.so; then
9873         hardcode_direct=yes
9874         hardcode_shlibpath_var=no
9875         hardcode_direct_absolute=yes
9876         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9877           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9878           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9879           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9880           export_dynamic_flag_spec='${wl}-E'
9881         else
9882           case $host_os in
9883            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9884              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9885              hardcode_libdir_flag_spec='-R$libdir'
9886              ;;
9887            *)
9888              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9889              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9890              ;;
9891           esac
9892         fi
9893       else
9894         ld_shlibs=no
9895       fi
9896       ;;
9897
9898     os2*)
9899       hardcode_libdir_flag_spec='-L$libdir'
9900       hardcode_minus_L=yes
9901       allow_undefined_flag=unsupported
9902       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'
9903       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9904       ;;
9905
9906     osf3*)
9907       if test "$GCC" = yes; then
9908         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9909         archive_cmds='$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 $lib'
9910       else
9911         allow_undefined_flag=' -expect_unresolved \*'
9912         archive_cmds='$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 $lib'
9913       fi
9914       archive_cmds_need_lc='no'
9915       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9916       hardcode_libdir_separator=:
9917       ;;
9918
9919     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9920       if test "$GCC" = yes; then
9921         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9922         archive_cmds='$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 $lib'
9923         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9924       else
9925         allow_undefined_flag=' -expect_unresolved \*'
9926         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'
9927         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~
9928         $CC -shared${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'
9929
9930         # Both c and cxx compiler support -rpath directly
9931         hardcode_libdir_flag_spec='-rpath $libdir'
9932       fi
9933       archive_cmds_need_lc='no'
9934       hardcode_libdir_separator=:
9935       ;;
9936
9937     solaris*)
9938       no_undefined_flag=' -z defs'
9939       if test "$GCC" = yes; then
9940         wlarc='${wl}'
9941         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9942         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9943           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9944       else
9945         case `$CC -V 2>&1` in
9946         *"Compilers 5.0"*)
9947           wlarc=''
9948           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9949           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9950           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9951           ;;
9952         *)
9953           wlarc='${wl}'
9954           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9955           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9956           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9957           ;;
9958         esac
9959       fi
9960       hardcode_libdir_flag_spec='-R$libdir'
9961       hardcode_shlibpath_var=no
9962       case $host_os in
9963       solaris2.[0-5] | solaris2.[0-5].*) ;;
9964       *)
9965         # The compiler driver will combine and reorder linker options,
9966         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9967         # but is careful enough not to reorder.
9968         # Supported since Solaris 2.6 (maybe 2.5.1?)
9969         if test "$GCC" = yes; then
9970           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9971         else
9972           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9973         fi
9974         ;;
9975       esac
9976       link_all_deplibs=yes
9977       ;;
9978
9979     sunos4*)
9980       if test "x$host_vendor" = xsequent; then
9981         # Use $CC to link under sequent, because it throws in some extra .o
9982         # files that make .init and .fini sections work.
9983         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9984       else
9985         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9986       fi
9987       hardcode_libdir_flag_spec='-L$libdir'
9988       hardcode_direct=yes
9989       hardcode_minus_L=yes
9990       hardcode_shlibpath_var=no
9991       ;;
9992
9993     sysv4)
9994       case $host_vendor in
9995         sni)
9996           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9997           hardcode_direct=yes # is this really true???
9998         ;;
9999         siemens)
10000           ## LD is ld it makes a PLAMLIB
10001           ## CC just makes a GrossModule.
10002           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10003           reload_cmds='$CC -r -o $output$reload_objs'
10004           hardcode_direct=no
10005         ;;
10006         motorola)
10007           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10008           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10009         ;;
10010       esac
10011       runpath_var='LD_RUN_PATH'
10012       hardcode_shlibpath_var=no
10013       ;;
10014
10015     sysv4.3*)
10016       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10017       hardcode_shlibpath_var=no
10018       export_dynamic_flag_spec='-Bexport'
10019       ;;
10020
10021     sysv4*MP*)
10022       if test -d /usr/nec; then
10023         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10024         hardcode_shlibpath_var=no
10025         runpath_var=LD_RUN_PATH
10026         hardcode_runpath_var=yes
10027         ld_shlibs=yes
10028       fi
10029       ;;
10030
10031     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10032       no_undefined_flag='${wl}-z,text'
10033       archive_cmds_need_lc=no
10034       hardcode_shlibpath_var=no
10035       runpath_var='LD_RUN_PATH'
10036
10037       if test "$GCC" = yes; then
10038         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10039         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10040       else
10041         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10042         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10043       fi
10044       ;;
10045
10046     sysv5* | sco3.2v5* | sco5v6*)
10047       # Note: We can NOT use -z defs as we might desire, because we do not
10048       # link with -lc, and that would cause any symbols used from libc to
10049       # always be unresolved, which means just about no library would
10050       # ever link correctly.  If we're not using GNU ld we use -z text
10051       # though, which does catch some bad symbols but isn't as heavy-handed
10052       # as -z defs.
10053       no_undefined_flag='${wl}-z,text'
10054       allow_undefined_flag='${wl}-z,nodefs'
10055       archive_cmds_need_lc=no
10056       hardcode_shlibpath_var=no
10057       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10058       hardcode_libdir_separator=':'
10059       link_all_deplibs=yes
10060       export_dynamic_flag_spec='${wl}-Bexport'
10061       runpath_var='LD_RUN_PATH'
10062
10063       if test "$GCC" = yes; then
10064         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10065         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10066       else
10067         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10068         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10069       fi
10070       ;;
10071
10072     uts4*)
10073       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10074       hardcode_libdir_flag_spec='-L$libdir'
10075       hardcode_shlibpath_var=no
10076       ;;
10077
10078     *)
10079       ld_shlibs=no
10080       ;;
10081     esac
10082
10083     if test x$host_vendor = xsni; then
10084       case $host in
10085       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10086         export_dynamic_flag_spec='${wl}-Blargedynsym'
10087         ;;
10088       esac
10089     fi
10090   fi
10091
10092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10093 $as_echo "$ld_shlibs" >&6; }
10094 test "$ld_shlibs" = no && can_build_shared=no
10095
10096 with_gnu_ld=$with_gnu_ld
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112 #
10113 # Do we need to explicitly link libc?
10114 #
10115 case "x$archive_cmds_need_lc" in
10116 x|xyes)
10117   # Assume -lc should be added
10118   archive_cmds_need_lc=yes
10119
10120   if test "$enable_shared" = yes && test "$GCC" = yes; then
10121     case $archive_cmds in
10122     *'~'*)
10123       # FIXME: we may have to deal with multi-command sequences.
10124       ;;
10125     '$CC '*)
10126       # Test whether the compiler implicitly links with -lc since on some
10127       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10128       # to ld, don't add -lc before -lgcc.
10129       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10130 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10131 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10132   $as_echo_n "(cached) " >&6
10133 else
10134   $RM conftest*
10135         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10136
10137         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10138   (eval $ac_compile) 2>&5
10139   ac_status=$?
10140   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10141   test $ac_status = 0; } 2>conftest.err; then
10142           soname=conftest
10143           lib=conftest
10144           libobjs=conftest.$ac_objext
10145           deplibs=
10146           wl=$lt_prog_compiler_wl
10147           pic_flag=$lt_prog_compiler_pic
10148           compiler_flags=-v
10149           linker_flags=-v
10150           verstring=
10151           output_objdir=.
10152           libname=conftest
10153           lt_save_allow_undefined_flag=$allow_undefined_flag
10154           allow_undefined_flag=
10155           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10156   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10157   ac_status=$?
10158   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10159   test $ac_status = 0; }
10160           then
10161             lt_cv_archive_cmds_need_lc=no
10162           else
10163             lt_cv_archive_cmds_need_lc=yes
10164           fi
10165           allow_undefined_flag=$lt_save_allow_undefined_flag
10166         else
10167           cat conftest.err 1>&5
10168         fi
10169         $RM conftest*
10170
10171 fi
10172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10173 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10174       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10175       ;;
10176     esac
10177   fi
10178   ;;
10179 esac
10180
10181
10182
10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193
10194
10195
10196
10197
10198
10199
10200
10201
10202
10203
10204
10205
10206
10207
10208
10209
10210
10211
10212
10213
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10215
10216
10217
10218
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10220
10221
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10257
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10259
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10261
10262
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10264
10265
10266
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10268
10269
10270
10271
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10280
10281
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10284
10285
10286
10287
10288
10289
10290
10291
10292
10293
10294
10295
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10297
10298
10299
10300
10301
10302
10303
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10311
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10315
10316
10317
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10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10338 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10339
10340 if test "$GCC" = yes; then
10341   case $host_os in
10342     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10343     *) lt_awk_arg="/^libraries:/" ;;
10344   esac
10345   case $host_os in
10346     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10347     *) lt_sed_strip_eq="s,=/,/,g" ;;
10348   esac
10349   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10350   case $lt_search_path_spec in
10351   *\;*)
10352     # if the path contains ";" then we assume it to be the separator
10353     # otherwise default to the standard path separator (i.e. ":") - it is
10354     # assumed that no part of a normal pathname contains ";" but that should
10355     # okay in the real world where ";" in dirpaths is itself problematic.
10356     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10357     ;;
10358   *)
10359     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10360     ;;
10361   esac
10362   # Ok, now we have the path, separated by spaces, we can step through it
10363   # and add multilib dir if necessary.
10364   lt_tmp_lt_search_path_spec=
10365   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10366   for lt_sys_path in $lt_search_path_spec; do
10367     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10368       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10369     else
10370       test -d "$lt_sys_path" && \
10371         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10372     fi
10373   done
10374   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10375 BEGIN {RS=" "; FS="/|\n";} {
10376   lt_foo="";
10377   lt_count=0;
10378   for (lt_i = NF; lt_i > 0; lt_i--) {
10379     if ($lt_i != "" && $lt_i != ".") {
10380       if ($lt_i == "..") {
10381         lt_count++;
10382       } else {
10383         if (lt_count == 0) {
10384           lt_foo="/" $lt_i lt_foo;
10385         } else {
10386           lt_count--;
10387         }
10388       }
10389     }
10390   }
10391   if (lt_foo != "") { lt_freq[lt_foo]++; }
10392   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10393 }'`
10394   # AWK program above erroneously prepends '/' to C:/dos/paths
10395   # for these hosts.
10396   case $host_os in
10397     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10398       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10399   esac
10400   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10401 else
10402   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10403 fi
10404 library_names_spec=
10405 libname_spec='lib$name'
10406 soname_spec=
10407 shrext_cmds=".so"
10408 postinstall_cmds=
10409 postuninstall_cmds=
10410 finish_cmds=
10411 finish_eval=
10412 shlibpath_var=
10413 shlibpath_overrides_runpath=unknown
10414 version_type=none
10415 dynamic_linker="$host_os ld.so"
10416 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10417 need_lib_prefix=unknown
10418 hardcode_into_libs=no
10419
10420 # when you set need_version to no, make sure it does not cause -set_version
10421 # flags to be left without arguments
10422 need_version=unknown
10423
10424 case $host_os in
10425 aix3*)
10426   version_type=linux
10427   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10428   shlibpath_var=LIBPATH
10429
10430   # AIX 3 has no versioning support, so we append a major version to the name.
10431   soname_spec='${libname}${release}${shared_ext}$major'
10432   ;;
10433
10434 aix[4-9]*)
10435   version_type=linux
10436   need_lib_prefix=no
10437   need_version=no
10438   hardcode_into_libs=yes
10439   if test "$host_cpu" = ia64; then
10440     # AIX 5 supports IA64
10441     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10442     shlibpath_var=LD_LIBRARY_PATH
10443   else
10444     # With GCC up to 2.95.x, collect2 would create an import file
10445     # for dependence libraries.  The import file would start with
10446     # the line `#! .'.  This would cause the generated library to
10447     # depend on `.', always an invalid library.  This was fixed in
10448     # development snapshots of GCC prior to 3.0.
10449     case $host_os in
10450       aix4 | aix4.[01] | aix4.[01].*)
10451       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10452            echo ' yes '
10453            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10454         :
10455       else
10456         can_build_shared=no
10457       fi
10458       ;;
10459     esac
10460     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10461     # soname into executable. Probably we can add versioning support to
10462     # collect2, so additional links can be useful in future.
10463     if test "$aix_use_runtimelinking" = yes; then
10464       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10465       # instead of lib<name>.a to let people know that these are not
10466       # typical AIX shared libraries.
10467       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10468     else
10469       # We preserve .a as extension for shared libraries through AIX4.2
10470       # and later when we are not doing run time linking.
10471       library_names_spec='${libname}${release}.a $libname.a'
10472       soname_spec='${libname}${release}${shared_ext}$major'
10473     fi
10474     shlibpath_var=LIBPATH
10475   fi
10476   ;;
10477
10478 amigaos*)
10479   case $host_cpu in
10480   powerpc)
10481     # Since July 2007 AmigaOS4 officially supports .so libraries.
10482     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10483     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10484     ;;
10485   m68k)
10486     library_names_spec='$libname.ixlibrary $libname.a'
10487     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10488     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 ${libname}_ixlibrary.a || exit 1; done'
10489     ;;
10490   esac
10491   ;;
10492
10493 beos*)
10494   library_names_spec='${libname}${shared_ext}'
10495   dynamic_linker="$host_os ld.so"
10496   shlibpath_var=LIBRARY_PATH
10497   ;;
10498
10499 bsdi[45]*)
10500   version_type=linux
10501   need_version=no
10502   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10503   soname_spec='${libname}${release}${shared_ext}$major'
10504   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10505   shlibpath_var=LD_LIBRARY_PATH
10506   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10507   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10508   # the default ld.so.conf also contains /usr/contrib/lib and
10509   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10510   # libtool to hard-code these into programs
10511   ;;
10512
10513 cygwin* | mingw* | pw32* | cegcc*)
10514   version_type=windows
10515   shrext_cmds=".dll"
10516   need_version=no
10517   need_lib_prefix=no
10518
10519   case $GCC,$host_os in
10520   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10521     library_names_spec='$libname.dll.a'
10522     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10523     postinstall_cmds='base_file=`basename \${file}`~
10524       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10525       dldir=$destdir/`dirname \$dlpath`~
10526       test -d \$dldir || mkdir -p \$dldir~
10527       $install_prog $dir/$dlname \$dldir/$dlname~
10528       chmod a+x \$dldir/$dlname~
10529       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10530         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10531       fi'
10532     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10533       dlpath=$dir/\$dldll~
10534        $RM \$dlpath'
10535     shlibpath_overrides_runpath=yes
10536
10537     case $host_os in
10538     cygwin*)
10539       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10540       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10541
10542       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10543       ;;
10544     mingw* | cegcc*)
10545       # MinGW DLLs use traditional 'lib' prefix
10546       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10547       ;;
10548     pw32*)
10549       # pw32 DLLs use 'pw' prefix rather than 'lib'
10550       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10551       ;;
10552     esac
10553     ;;
10554
10555   *)
10556     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10557     ;;
10558   esac
10559   dynamic_linker='Win32 ld.exe'
10560   # FIXME: first we should search . and the directory the executable is in
10561   shlibpath_var=PATH
10562   ;;
10563
10564 darwin* | rhapsody*)
10565   dynamic_linker="$host_os dyld"
10566   version_type=darwin
10567   need_lib_prefix=no
10568   need_version=no
10569   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10570   soname_spec='${libname}${release}${major}$shared_ext'
10571   shlibpath_overrides_runpath=yes
10572   shlibpath_var=DYLD_LIBRARY_PATH
10573   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10574
10575   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10576   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10577   ;;
10578
10579 dgux*)
10580   version_type=linux
10581   need_lib_prefix=no
10582   need_version=no
10583   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10584   soname_spec='${libname}${release}${shared_ext}$major'
10585   shlibpath_var=LD_LIBRARY_PATH
10586   ;;
10587
10588 freebsd* | dragonfly*)
10589   # DragonFly does not have aout.  When/if they implement a new
10590   # versioning mechanism, adjust this.
10591   if test -x /usr/bin/objformat; then
10592     objformat=`/usr/bin/objformat`
10593   else
10594     case $host_os in
10595     freebsd[23].*) objformat=aout ;;
10596     *) objformat=elf ;;
10597     esac
10598   fi
10599   version_type=freebsd-$objformat
10600   case $version_type in
10601     freebsd-elf*)
10602       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10603       need_version=no
10604       need_lib_prefix=no
10605       ;;
10606     freebsd-*)
10607       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10608       need_version=yes
10609       ;;
10610   esac
10611   shlibpath_var=LD_LIBRARY_PATH
10612   case $host_os in
10613   freebsd2.*)
10614     shlibpath_overrides_runpath=yes
10615     ;;
10616   freebsd3.[01]* | freebsdelf3.[01]*)
10617     shlibpath_overrides_runpath=yes
10618     hardcode_into_libs=yes
10619     ;;
10620   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10621   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10622     shlibpath_overrides_runpath=no
10623     hardcode_into_libs=yes
10624     ;;
10625   *) # from 4.6 on, and DragonFly
10626     shlibpath_overrides_runpath=yes
10627     hardcode_into_libs=yes
10628     ;;
10629   esac
10630   ;;
10631
10632 haiku*)
10633   version_type=linux
10634   need_lib_prefix=no
10635   need_version=no
10636   dynamic_linker="$host_os runtime_loader"
10637   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10638   soname_spec='${libname}${release}${shared_ext}$major'
10639   shlibpath_var=LIBRARY_PATH
10640   shlibpath_overrides_runpath=yes
10641   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10642   hardcode_into_libs=yes
10643   ;;
10644
10645 hpux9* | hpux10* | hpux11*)
10646   # Give a soname corresponding to the major version so that dld.sl refuses to
10647   # link against other versions.
10648   version_type=sunos
10649   need_lib_prefix=no
10650   need_version=no
10651   case $host_cpu in
10652   ia64*)
10653     shrext_cmds='.so'
10654     hardcode_into_libs=yes
10655     dynamic_linker="$host_os dld.so"
10656     shlibpath_var=LD_LIBRARY_PATH
10657     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10658     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10659     soname_spec='${libname}${release}${shared_ext}$major'
10660     if test "X$HPUX_IA64_MODE" = X32; then
10661       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10662     else
10663       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10664     fi
10665     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10666     ;;
10667   hppa*64*)
10668     shrext_cmds='.sl'
10669     hardcode_into_libs=yes
10670     dynamic_linker="$host_os dld.sl"
10671     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10672     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10673     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10674     soname_spec='${libname}${release}${shared_ext}$major'
10675     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10676     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10677     ;;
10678   *)
10679     shrext_cmds='.sl'
10680     dynamic_linker="$host_os dld.sl"
10681     shlibpath_var=SHLIB_PATH
10682     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10683     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10684     soname_spec='${libname}${release}${shared_ext}$major'
10685     ;;
10686   esac
10687   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10688   postinstall_cmds='chmod 555 $lib'
10689   # or fails outright, so override atomically:
10690   install_override_mode=555
10691   ;;
10692
10693 interix[3-9]*)
10694   version_type=linux
10695   need_lib_prefix=no
10696   need_version=no
10697   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10698   soname_spec='${libname}${release}${shared_ext}$major'
10699   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10700   shlibpath_var=LD_LIBRARY_PATH
10701   shlibpath_overrides_runpath=no
10702   hardcode_into_libs=yes
10703   ;;
10704
10705 irix5* | irix6* | nonstopux*)
10706   case $host_os in
10707     nonstopux*) version_type=nonstopux ;;
10708     *)
10709         if test "$lt_cv_prog_gnu_ld" = yes; then
10710                 version_type=linux
10711         else
10712                 version_type=irix
10713         fi ;;
10714   esac
10715   need_lib_prefix=no
10716   need_version=no
10717   soname_spec='${libname}${release}${shared_ext}$major'
10718   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10719   case $host_os in
10720   irix5* | nonstopux*)
10721     libsuff= shlibsuff=
10722     ;;
10723   *)
10724     case $LD in # libtool.m4 will add one of these switches to LD
10725     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10726       libsuff= shlibsuff= libmagic=32-bit;;
10727     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10728       libsuff=32 shlibsuff=N32 libmagic=N32;;
10729     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10730       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10731     *) libsuff= shlibsuff= libmagic=never-match;;
10732     esac
10733     ;;
10734   esac
10735   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10736   shlibpath_overrides_runpath=no
10737   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10738   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10739   hardcode_into_libs=yes
10740   ;;
10741
10742 # No shared lib support for Linux oldld, aout, or coff.
10743 linux*oldld* | linux*aout* | linux*coff*)
10744   dynamic_linker=no
10745   ;;
10746
10747 # This must be Linux ELF.
10748
10749 # uclinux* changes (here and below) have been submitted to the libtool
10750 # project, but have not yet been accepted: they are GCC-local changes
10751 # for the time being.  (See
10752 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10753 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10754   version_type=linux
10755   need_lib_prefix=no
10756   need_version=no
10757   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10758   soname_spec='${libname}${release}${shared_ext}$major'
10759   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10760   shlibpath_var=LD_LIBRARY_PATH
10761   shlibpath_overrides_runpath=no
10762
10763   # Some binutils ld are patched to set DT_RUNPATH
10764   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10765   $as_echo_n "(cached) " >&6
10766 else
10767   lt_cv_shlibpath_overrides_runpath=no
10768     save_LDFLAGS=$LDFLAGS
10769     save_libdir=$libdir
10770     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10771          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10772     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10773 /* end confdefs.h.  */
10774
10775 int
10776 main ()
10777 {
10778
10779   ;
10780   return 0;
10781 }
10782 _ACEOF
10783 if ac_fn_c_try_link "$LINENO"; then :
10784   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10785   lt_cv_shlibpath_overrides_runpath=yes
10786 fi
10787 fi
10788 rm -f core conftest.err conftest.$ac_objext \
10789     conftest$ac_exeext conftest.$ac_ext
10790     LDFLAGS=$save_LDFLAGS
10791     libdir=$save_libdir
10792
10793 fi
10794
10795   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10796
10797   # This implies no fast_install, which is unacceptable.
10798   # Some rework will be needed to allow for fast_install
10799   # before this can be enabled.
10800   hardcode_into_libs=yes
10801
10802   # Append ld.so.conf contents to the search path
10803   if test -f /etc/ld.so.conf; then
10804     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' ' '`
10805     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10806   fi
10807
10808   # We used to test for /lib/ld.so.1 and disable shared libraries on
10809   # powerpc, because MkLinux only supported shared libraries with the
10810   # GNU dynamic linker.  Since this was broken with cross compilers,
10811   # most powerpc-linux boxes support dynamic linking these days and
10812   # people can always --disable-shared, the test was removed, and we
10813   # assume the GNU/Linux dynamic linker is in use.
10814   dynamic_linker='GNU/Linux ld.so'
10815   ;;
10816
10817 netbsd*)
10818   version_type=sunos
10819   need_lib_prefix=no
10820   need_version=no
10821   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10822     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10823     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10824     dynamic_linker='NetBSD (a.out) ld.so'
10825   else
10826     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10827     soname_spec='${libname}${release}${shared_ext}$major'
10828     dynamic_linker='NetBSD ld.elf_so'
10829   fi
10830   shlibpath_var=LD_LIBRARY_PATH
10831   shlibpath_overrides_runpath=yes
10832   hardcode_into_libs=yes
10833   ;;
10834
10835 newsos6)
10836   version_type=linux
10837   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10838   shlibpath_var=LD_LIBRARY_PATH
10839   shlibpath_overrides_runpath=yes
10840   ;;
10841
10842 *nto* | *qnx*)
10843   version_type=qnx
10844   need_lib_prefix=no
10845   need_version=no
10846   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10847   soname_spec='${libname}${release}${shared_ext}$major'
10848   shlibpath_var=LD_LIBRARY_PATH
10849   shlibpath_overrides_runpath=no
10850   hardcode_into_libs=yes
10851   dynamic_linker='ldqnx.so'
10852   ;;
10853
10854 openbsd*)
10855   version_type=sunos
10856   sys_lib_dlsearch_path_spec="/usr/lib"
10857   need_lib_prefix=no
10858   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10859   case $host_os in
10860     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10861     *)                          need_version=no  ;;
10862   esac
10863   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10864   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10865   shlibpath_var=LD_LIBRARY_PATH
10866   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10867     case $host_os in
10868       openbsd2.[89] | openbsd2.[89].*)
10869         shlibpath_overrides_runpath=no
10870         ;;
10871       *)
10872         shlibpath_overrides_runpath=yes
10873         ;;
10874       esac
10875   else
10876     shlibpath_overrides_runpath=yes
10877   fi
10878   ;;
10879
10880 os2*)
10881   libname_spec='$name'
10882   shrext_cmds=".dll"
10883   need_lib_prefix=no
10884   library_names_spec='$libname${shared_ext} $libname.a'
10885   dynamic_linker='OS/2 ld.exe'
10886   shlibpath_var=LIBPATH
10887   ;;
10888
10889 osf3* | osf4* | osf5*)
10890   version_type=osf
10891   need_lib_prefix=no
10892   need_version=no
10893   soname_spec='${libname}${release}${shared_ext}$major'
10894   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10895   shlibpath_var=LD_LIBRARY_PATH
10896   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10897   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10898   ;;
10899
10900 rdos*)
10901   dynamic_linker=no
10902   ;;
10903
10904 solaris*)
10905   version_type=linux
10906   need_lib_prefix=no
10907   need_version=no
10908   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10909   soname_spec='${libname}${release}${shared_ext}$major'
10910   shlibpath_var=LD_LIBRARY_PATH
10911   shlibpath_overrides_runpath=yes
10912   hardcode_into_libs=yes
10913   # ldd complains unless libraries are executable
10914   postinstall_cmds='chmod +x $lib'
10915   ;;
10916
10917 sunos4*)
10918   version_type=sunos
10919   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10920   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10921   shlibpath_var=LD_LIBRARY_PATH
10922   shlibpath_overrides_runpath=yes
10923   if test "$with_gnu_ld" = yes; then
10924     need_lib_prefix=no
10925   fi
10926   need_version=yes
10927   ;;
10928
10929 sysv4 | sysv4.3*)
10930   version_type=linux
10931   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10932   soname_spec='${libname}${release}${shared_ext}$major'
10933   shlibpath_var=LD_LIBRARY_PATH
10934   case $host_vendor in
10935     sni)
10936       shlibpath_overrides_runpath=no
10937       need_lib_prefix=no
10938       runpath_var=LD_RUN_PATH
10939       ;;
10940     siemens)
10941       need_lib_prefix=no
10942       ;;
10943     motorola)
10944       need_lib_prefix=no
10945       need_version=no
10946       shlibpath_overrides_runpath=no
10947       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10948       ;;
10949   esac
10950   ;;
10951
10952 sysv4*MP*)
10953   if test -d /usr/nec ;then
10954     version_type=linux
10955     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10956     soname_spec='$libname${shared_ext}.$major'
10957     shlibpath_var=LD_LIBRARY_PATH
10958   fi
10959   ;;
10960
10961 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10962   version_type=freebsd-elf
10963   need_lib_prefix=no
10964   need_version=no
10965   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10966   soname_spec='${libname}${release}${shared_ext}$major'
10967   shlibpath_var=LD_LIBRARY_PATH
10968   shlibpath_overrides_runpath=yes
10969   hardcode_into_libs=yes
10970   if test "$with_gnu_ld" = yes; then
10971     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10972   else
10973     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10974     case $host_os in
10975       sco3.2v5*)
10976         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10977         ;;
10978     esac
10979   fi
10980   sys_lib_dlsearch_path_spec='/usr/lib'
10981   ;;
10982
10983 tpf*)
10984   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10985   version_type=linux
10986   need_lib_prefix=no
10987   need_version=no
10988   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10989   shlibpath_var=LD_LIBRARY_PATH
10990   shlibpath_overrides_runpath=no
10991   hardcode_into_libs=yes
10992   ;;
10993
10994 uts4*)
10995   version_type=linux
10996   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10997   soname_spec='${libname}${release}${shared_ext}$major'
10998   shlibpath_var=LD_LIBRARY_PATH
10999   ;;
11000
11001 # Shared libraries for VwWorks, >= 7 only at this stage
11002 # and (fpic) still incompatible with "large" code models
11003 # in a few configurations. Only for RTP mode in any case,
11004 # and upon explicit request at configure time.
11005 vxworks7*)
11006   dynamic_linker=no
11007   case ${with_multisubdir}-${enable_shared} in
11008     *large*)
11009       ;;
11010     *mrtp*-yes)
11011       version_type=linux
11012       need_lib_prefix=no
11013       need_version=no
11014       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11015       soname_spec='${libname}${release}${shared_ext}$major'
11016       dynamic_linker="$host_os module_loader"
11017       ;;
11018   esac
11019   ;;
11020 *)
11021   dynamic_linker=no
11022   ;;
11023 esac
11024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11025 $as_echo "$dynamic_linker" >&6; }
11026 test "$dynamic_linker" = no && can_build_shared=no
11027
11028 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11029 if test "$GCC" = yes; then
11030   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11031 fi
11032
11033 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11034   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11035 fi
11036 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11037   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11038 fi
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060
11061
11062
11063
11064
11065
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075
11076
11077
11078
11079
11080
11081
11082
11083
11084
11085
11086
11087
11088
11089
11090
11091
11092
11093
11094
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11132 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11133 hardcode_action=
11134 if test -n "$hardcode_libdir_flag_spec" ||
11135    test -n "$runpath_var" ||
11136    test "X$hardcode_automatic" = "Xyes" ; then
11137
11138   # We can hardcode non-existent directories.
11139   if test "$hardcode_direct" != no &&
11140      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11141      # have to relink, otherwise we might link with an installed library
11142      # when we should be linking with a yet-to-be-installed one
11143      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11144      test "$hardcode_minus_L" != no; then
11145     # Linking always hardcodes the temporary library directory.
11146     hardcode_action=relink
11147   else
11148     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11149     hardcode_action=immediate
11150   fi
11151 else
11152   # We cannot hardcode anything, or else we can only hardcode existing
11153   # directories.
11154   hardcode_action=unsupported
11155 fi
11156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11157 $as_echo "$hardcode_action" >&6; }
11158
11159 if test "$hardcode_action" = relink ||
11160    test "$inherit_rpath" = yes; then
11161   # Fast installation is not supported
11162   enable_fast_install=no
11163 elif test "$shlibpath_overrides_runpath" = yes ||
11164      test "$enable_shared" = no; then
11165   # Fast installation is not necessary
11166   enable_fast_install=needless
11167 fi
11168
11169
11170
11171
11172
11173
11174   if test "x$enable_dlopen" != xyes; then
11175   enable_dlopen=unknown
11176   enable_dlopen_self=unknown
11177   enable_dlopen_self_static=unknown
11178 else
11179   lt_cv_dlopen=no
11180   lt_cv_dlopen_libs=
11181
11182   case $host_os in
11183   beos*)
11184     lt_cv_dlopen="load_add_on"
11185     lt_cv_dlopen_libs=
11186     lt_cv_dlopen_self=yes
11187     ;;
11188
11189   mingw* | pw32* | cegcc*)
11190     lt_cv_dlopen="LoadLibrary"
11191     lt_cv_dlopen_libs=
11192     ;;
11193
11194   cygwin*)
11195     lt_cv_dlopen="dlopen"
11196     lt_cv_dlopen_libs=
11197     ;;
11198
11199   darwin*)
11200   # if libdl is installed we need to link against it
11201     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11202 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11203 if ${ac_cv_lib_dl_dlopen+:} false; then :
11204   $as_echo_n "(cached) " >&6
11205 else
11206   ac_check_lib_save_LIBS=$LIBS
11207 LIBS="-ldl  $LIBS"
11208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11209 /* end confdefs.h.  */
11210
11211 /* Override any GCC internal prototype to avoid an error.
11212    Use char because int might match the return type of a GCC
11213    builtin and then its argument prototype would still apply.  */
11214 #ifdef __cplusplus
11215 extern "C"
11216 #endif
11217 char dlopen ();
11218 int
11219 main ()
11220 {
11221 return dlopen ();
11222   ;
11223   return 0;
11224 }
11225 _ACEOF
11226 if ac_fn_c_try_link "$LINENO"; then :
11227   ac_cv_lib_dl_dlopen=yes
11228 else
11229   ac_cv_lib_dl_dlopen=no
11230 fi
11231 rm -f core conftest.err conftest.$ac_objext \
11232     conftest$ac_exeext conftest.$ac_ext
11233 LIBS=$ac_check_lib_save_LIBS
11234 fi
11235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11236 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11237 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11238   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11239 else
11240
11241     lt_cv_dlopen="dyld"
11242     lt_cv_dlopen_libs=
11243     lt_cv_dlopen_self=yes
11244
11245 fi
11246
11247     ;;
11248
11249   *)
11250     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11251 if test "x$ac_cv_func_shl_load" = xyes; then :
11252   lt_cv_dlopen="shl_load"
11253 else
11254   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11255 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11256 if ${ac_cv_lib_dld_shl_load+:} false; then :
11257   $as_echo_n "(cached) " >&6
11258 else
11259   ac_check_lib_save_LIBS=$LIBS
11260 LIBS="-ldld  $LIBS"
11261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11262 /* end confdefs.h.  */
11263
11264 /* Override any GCC internal prototype to avoid an error.
11265    Use char because int might match the return type of a GCC
11266    builtin and then its argument prototype would still apply.  */
11267 #ifdef __cplusplus
11268 extern "C"
11269 #endif
11270 char shl_load ();
11271 int
11272 main ()
11273 {
11274 return shl_load ();
11275   ;
11276   return 0;
11277 }
11278 _ACEOF
11279 if ac_fn_c_try_link "$LINENO"; then :
11280   ac_cv_lib_dld_shl_load=yes
11281 else
11282   ac_cv_lib_dld_shl_load=no
11283 fi
11284 rm -f core conftest.err conftest.$ac_objext \
11285     conftest$ac_exeext conftest.$ac_ext
11286 LIBS=$ac_check_lib_save_LIBS
11287 fi
11288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11289 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11290 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11291   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11292 else
11293   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11294 if test "x$ac_cv_func_dlopen" = xyes; then :
11295   lt_cv_dlopen="dlopen"
11296 else
11297   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11298 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11299 if ${ac_cv_lib_dl_dlopen+:} false; then :
11300   $as_echo_n "(cached) " >&6
11301 else
11302   ac_check_lib_save_LIBS=$LIBS
11303 LIBS="-ldl  $LIBS"
11304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11305 /* end confdefs.h.  */
11306
11307 /* Override any GCC internal prototype to avoid an error.
11308    Use char because int might match the return type of a GCC
11309    builtin and then its argument prototype would still apply.  */
11310 #ifdef __cplusplus
11311 extern "C"
11312 #endif
11313 char dlopen ();
11314 int
11315 main ()
11316 {
11317 return dlopen ();
11318   ;
11319   return 0;
11320 }
11321 _ACEOF
11322 if ac_fn_c_try_link "$LINENO"; then :
11323   ac_cv_lib_dl_dlopen=yes
11324 else
11325   ac_cv_lib_dl_dlopen=no
11326 fi
11327 rm -f core conftest.err conftest.$ac_objext \
11328     conftest$ac_exeext conftest.$ac_ext
11329 LIBS=$ac_check_lib_save_LIBS
11330 fi
11331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11332 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11333 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11334   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11335 else
11336   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11337 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11338 if ${ac_cv_lib_svld_dlopen+:} false; then :
11339   $as_echo_n "(cached) " >&6
11340 else
11341   ac_check_lib_save_LIBS=$LIBS
11342 LIBS="-lsvld  $LIBS"
11343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11344 /* end confdefs.h.  */
11345
11346 /* Override any GCC internal prototype to avoid an error.
11347    Use char because int might match the return type of a GCC
11348    builtin and then its argument prototype would still apply.  */
11349 #ifdef __cplusplus
11350 extern "C"
11351 #endif
11352 char dlopen ();
11353 int
11354 main ()
11355 {
11356 return dlopen ();
11357   ;
11358   return 0;
11359 }
11360 _ACEOF
11361 if ac_fn_c_try_link "$LINENO"; then :
11362   ac_cv_lib_svld_dlopen=yes
11363 else
11364   ac_cv_lib_svld_dlopen=no
11365 fi
11366 rm -f core conftest.err conftest.$ac_objext \
11367     conftest$ac_exeext conftest.$ac_ext
11368 LIBS=$ac_check_lib_save_LIBS
11369 fi
11370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11371 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11372 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11373   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11374 else
11375   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11376 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11377 if ${ac_cv_lib_dld_dld_link+:} false; then :
11378   $as_echo_n "(cached) " >&6
11379 else
11380   ac_check_lib_save_LIBS=$LIBS
11381 LIBS="-ldld  $LIBS"
11382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11383 /* end confdefs.h.  */
11384
11385 /* Override any GCC internal prototype to avoid an error.
11386    Use char because int might match the return type of a GCC
11387    builtin and then its argument prototype would still apply.  */
11388 #ifdef __cplusplus
11389 extern "C"
11390 #endif
11391 char dld_link ();
11392 int
11393 main ()
11394 {
11395 return dld_link ();
11396   ;
11397   return 0;
11398 }
11399 _ACEOF
11400 if ac_fn_c_try_link "$LINENO"; then :
11401   ac_cv_lib_dld_dld_link=yes
11402 else
11403   ac_cv_lib_dld_dld_link=no
11404 fi
11405 rm -f core conftest.err conftest.$ac_objext \
11406     conftest$ac_exeext conftest.$ac_ext
11407 LIBS=$ac_check_lib_save_LIBS
11408 fi
11409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11410 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11411 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11412   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11413 fi
11414
11415
11416 fi
11417
11418
11419 fi
11420
11421
11422 fi
11423
11424
11425 fi
11426
11427
11428 fi
11429
11430     ;;
11431   esac
11432
11433   if test "x$lt_cv_dlopen" != xno; then
11434     enable_dlopen=yes
11435   else
11436     enable_dlopen=no
11437   fi
11438
11439   case $lt_cv_dlopen in
11440   dlopen)
11441     save_CPPFLAGS="$CPPFLAGS"
11442     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11443
11444     save_LDFLAGS="$LDFLAGS"
11445     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11446
11447     save_LIBS="$LIBS"
11448     LIBS="$lt_cv_dlopen_libs $LIBS"
11449
11450     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11451 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11452 if ${lt_cv_dlopen_self+:} false; then :
11453   $as_echo_n "(cached) " >&6
11454 else
11455           if test "$cross_compiling" = yes; then :
11456   lt_cv_dlopen_self=cross
11457 else
11458   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11459   lt_status=$lt_dlunknown
11460   cat > conftest.$ac_ext <<_LT_EOF
11461 #line 11461 "configure"
11462 #include "confdefs.h"
11463
11464 #if HAVE_DLFCN_H
11465 #include <dlfcn.h>
11466 #endif
11467
11468 #include <stdio.h>
11469
11470 #ifdef RTLD_GLOBAL
11471 #  define LT_DLGLOBAL           RTLD_GLOBAL
11472 #else
11473 #  ifdef DL_GLOBAL
11474 #    define LT_DLGLOBAL         DL_GLOBAL
11475 #  else
11476 #    define LT_DLGLOBAL         0
11477 #  endif
11478 #endif
11479
11480 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11481    find out it does not work in some platform. */
11482 #ifndef LT_DLLAZY_OR_NOW
11483 #  ifdef RTLD_LAZY
11484 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11485 #  else
11486 #    ifdef DL_LAZY
11487 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11488 #    else
11489 #      ifdef RTLD_NOW
11490 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11491 #      else
11492 #        ifdef DL_NOW
11493 #          define LT_DLLAZY_OR_NOW      DL_NOW
11494 #        else
11495 #          define LT_DLLAZY_OR_NOW      0
11496 #        endif
11497 #      endif
11498 #    endif
11499 #  endif
11500 #endif
11501
11502 /* When -fvisbility=hidden is used, assume the code has been annotated
11503    correspondingly for the symbols needed.  */
11504 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11505 void fnord () __attribute__((visibility("default")));
11506 #endif
11507
11508 void fnord () { int i=42; }
11509 int main ()
11510 {
11511   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11512   int status = $lt_dlunknown;
11513
11514   if (self)
11515     {
11516       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11517       else
11518         {
11519           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11520           else puts (dlerror ());
11521         }
11522       /* dlclose (self); */
11523     }
11524   else
11525     puts (dlerror ());
11526
11527   return status;
11528 }
11529 _LT_EOF
11530   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11531   (eval $ac_link) 2>&5
11532   ac_status=$?
11533   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11534   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11535     (./conftest; exit; ) >&5 2>/dev/null
11536     lt_status=$?
11537     case x$lt_status in
11538       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11539       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11540       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11541     esac
11542   else :
11543     # compilation failed
11544     lt_cv_dlopen_self=no
11545   fi
11546 fi
11547 rm -fr conftest*
11548
11549
11550 fi
11551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11552 $as_echo "$lt_cv_dlopen_self" >&6; }
11553
11554     if test "x$lt_cv_dlopen_self" = xyes; then
11555       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11556       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11557 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11558 if ${lt_cv_dlopen_self_static+:} false; then :
11559   $as_echo_n "(cached) " >&6
11560 else
11561           if test "$cross_compiling" = yes; then :
11562   lt_cv_dlopen_self_static=cross
11563 else
11564   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11565   lt_status=$lt_dlunknown
11566   cat > conftest.$ac_ext <<_LT_EOF
11567 #line 11567 "configure"
11568 #include "confdefs.h"
11569
11570 #if HAVE_DLFCN_H
11571 #include <dlfcn.h>
11572 #endif
11573
11574 #include <stdio.h>
11575
11576 #ifdef RTLD_GLOBAL
11577 #  define LT_DLGLOBAL           RTLD_GLOBAL
11578 #else
11579 #  ifdef DL_GLOBAL
11580 #    define LT_DLGLOBAL         DL_GLOBAL
11581 #  else
11582 #    define LT_DLGLOBAL         0
11583 #  endif
11584 #endif
11585
11586 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11587    find out it does not work in some platform. */
11588 #ifndef LT_DLLAZY_OR_NOW
11589 #  ifdef RTLD_LAZY
11590 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11591 #  else
11592 #    ifdef DL_LAZY
11593 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11594 #    else
11595 #      ifdef RTLD_NOW
11596 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11597 #      else
11598 #        ifdef DL_NOW
11599 #          define LT_DLLAZY_OR_NOW      DL_NOW
11600 #        else
11601 #          define LT_DLLAZY_OR_NOW      0
11602 #        endif
11603 #      endif
11604 #    endif
11605 #  endif
11606 #endif
11607
11608 /* When -fvisbility=hidden is used, assume the code has been annotated
11609    correspondingly for the symbols needed.  */
11610 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11611 void fnord () __attribute__((visibility("default")));
11612 #endif
11613
11614 void fnord () { int i=42; }
11615 int main ()
11616 {
11617   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11618   int status = $lt_dlunknown;
11619
11620   if (self)
11621     {
11622       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11623       else
11624         {
11625           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11626           else puts (dlerror ());
11627         }
11628       /* dlclose (self); */
11629     }
11630   else
11631     puts (dlerror ());
11632
11633   return status;
11634 }
11635 _LT_EOF
11636   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11637   (eval $ac_link) 2>&5
11638   ac_status=$?
11639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11640   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11641     (./conftest; exit; ) >&5 2>/dev/null
11642     lt_status=$?
11643     case x$lt_status in
11644       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11645       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11646       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11647     esac
11648   else :
11649     # compilation failed
11650     lt_cv_dlopen_self_static=no
11651   fi
11652 fi
11653 rm -fr conftest*
11654
11655
11656 fi
11657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11658 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11659     fi
11660
11661     CPPFLAGS="$save_CPPFLAGS"
11662     LDFLAGS="$save_LDFLAGS"
11663     LIBS="$save_LIBS"
11664     ;;
11665   esac
11666
11667   case $lt_cv_dlopen_self in
11668   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11669   *) enable_dlopen_self=unknown ;;
11670   esac
11671
11672   case $lt_cv_dlopen_self_static in
11673   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11674   *) enable_dlopen_self_static=unknown ;;
11675   esac
11676 fi
11677
11678
11679
11680
11681
11682
11683
11684
11685
11686
11687
11688
11689
11690
11691
11692
11693
11694 striplib=
11695 old_striplib=
11696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11697 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11698 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11699   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11700   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11702 $as_echo "yes" >&6; }
11703 else
11704 # FIXME - insert some real tests, host_os isn't really good enough
11705   case $host_os in
11706   darwin*)
11707     if test -n "$STRIP" ; then
11708       striplib="$STRIP -x"
11709       old_striplib="$STRIP -S"
11710       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11711 $as_echo "yes" >&6; }
11712     else
11713       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11714 $as_echo "no" >&6; }
11715     fi
11716     ;;
11717   *)
11718     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11719 $as_echo "no" >&6; }
11720     ;;
11721   esac
11722 fi
11723
11724
11725
11726
11727
11728
11729
11730
11731
11732
11733
11734
11735   # Report which library types will actually be built
11736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11737 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11739 $as_echo "$can_build_shared" >&6; }
11740
11741   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11742 $as_echo_n "checking whether to build shared libraries... " >&6; }
11743   test "$can_build_shared" = "no" && enable_shared=no
11744
11745   # On AIX, shared libraries and static libraries use the same namespace, and
11746   # are all built from PIC.
11747   case $host_os in
11748   aix3*)
11749     test "$enable_shared" = yes && enable_static=no
11750     if test -n "$RANLIB"; then
11751       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11752       postinstall_cmds='$RANLIB $lib'
11753     fi
11754     ;;
11755
11756   aix[4-9]*)
11757     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11758       test "$enable_shared" = yes && enable_static=no
11759     fi
11760     ;;
11761   esac
11762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11763 $as_echo "$enable_shared" >&6; }
11764
11765   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11766 $as_echo_n "checking whether to build static libraries... " >&6; }
11767   # Make sure either enable_shared or enable_static is yes.
11768   test "$enable_shared" = yes || enable_static=yes
11769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11770 $as_echo "$enable_static" >&6; }
11771
11772
11773
11774
11775 fi
11776 ac_ext=c
11777 ac_cpp='$CPP $CPPFLAGS'
11778 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11779 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11780 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11781
11782 CC="$lt_save_CC"
11783
11784
11785
11786
11787
11788
11789
11790
11791
11792
11793
11794
11795
11796         ac_config_commands="$ac_config_commands libtool"
11797
11798
11799
11800
11801 # Only expand once:
11802
11803
11804
11805
11806
11807 case $host in
11808   *-cygwin* | *-mingw*)
11809     # 'host' will be top-level target in the case of a target lib,
11810     # we must compare to with_cross_host to decide if this is a native
11811     # or cross-compiler and select where to install dlls appropriately.
11812     if test -n "$with_cross_host" &&
11813         test x"$with_cross_host" != x"no"; then
11814       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11815     else
11816       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11817     fi
11818     ;;
11819   *)
11820     lt_host_flags=
11821     ;;
11822 esac
11823
11824
11825
11826
11827
11828
11829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11830 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11831     # Check whether --enable-maintainer-mode was given.
11832 if test "${enable_maintainer_mode+set}" = set; then :
11833   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11834 else
11835   USE_MAINTAINER_MODE=no
11836 fi
11837
11838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11839 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11840    if test $USE_MAINTAINER_MODE = yes; then
11841   MAINTAINER_MODE_TRUE=
11842   MAINTAINER_MODE_FALSE='#'
11843 else
11844   MAINTAINER_MODE_TRUE='#'
11845   MAINTAINER_MODE_FALSE=
11846 fi
11847
11848   MAINT=$MAINTAINER_MODE_TRUE
11849
11850
11851
11852  if test x$enable_darwin_at_rpath = xyes; then
11853   ENABLE_DARWIN_AT_RPATH_TRUE=
11854   ENABLE_DARWIN_AT_RPATH_FALSE='#'
11855 else
11856   ENABLE_DARWIN_AT_RPATH_TRUE='#'
11857   ENABLE_DARWIN_AT_RPATH_FALSE=
11858 fi
11859
11860
11861 # For libtool versioning info, format is CURRENT:REVISION:AGE
11862 libtool_VERSION=3:0:2
11863
11864
11865 # Check for used threading-model
11866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11867 $as_echo_n "checking for thread model used by GCC... " >&6; }
11868 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11870 $as_echo "$target_thread_file" >&6; }
11871
11872 case "$target" in
11873  *aarch64*)
11874     ac_ext=c
11875 ac_cpp='$CPP $CPPFLAGS'
11876 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11877 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11878 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11879
11880 enable_aarch64_lse=
11881 save_CFLAGS="$CFLAGS"
11882 for real_option in -march=armv8-a+lse; do
11883   # Do the check with the no- prefix removed since gcc silently
11884   # accepts any -Wno-* option on purpose
11885   case $real_option in
11886     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11887     *) option=$real_option ;;
11888   esac
11889   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11890
11891   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11892 $as_echo_n "checking whether $CC supports $option... " >&6; }
11893 if eval \${$as_acx_Woption+:} false; then :
11894   $as_echo_n "(cached) " >&6
11895 else
11896   CFLAGS="$option"
11897     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11898 /* end confdefs.h.  */
11899
11900 int
11901 main ()
11902 {
11903
11904   ;
11905   return 0;
11906 }
11907 _ACEOF
11908 if ac_fn_c_try_compile "$LINENO"; then :
11909   eval "$as_acx_Woption=yes"
11910 else
11911   eval "$as_acx_Woption=no"
11912 fi
11913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11914
11915 fi
11916 eval ac_res=\$$as_acx_Woption
11917                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11918 $as_echo "$ac_res" >&6; }
11919   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11920   enable_aarch64_lse="$enable_aarch64_lse${enable_aarch64_lse:+ }$real_option"
11921 fi
11922   done
11923 CFLAGS="$save_CFLAGS"
11924 ac_ext=c
11925 ac_cpp='$CPP $CPPFLAGS'
11926 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11927 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11928 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11929
11930
11931     ;;
11932 esac
11933
11934
11935
11936 # Get target configury.
11937 . ${srcdir}/configure.tgt
11938 if test -n "$UNSUPPORTED"; then
11939   as_fn_error $? "Configuration ${target} is unsupported." "$LINENO" 5
11940 fi
11941
11942 # Write out the ifunc resolver arg type.
11943
11944 cat >>confdefs.h <<_ACEOF
11945 #define IFUNC_RESOLVER_ARGS $IFUNC_RESOLVER_ARGS
11946 _ACEOF
11947
11948
11949 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11950 # make silly decisions about what the cpu can do.
11951 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11952
11953 # Check header files.
11954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11955 $as_echo_n "checking for ANSI C header files... " >&6; }
11956 if ${ac_cv_header_stdc+:} false; then :
11957   $as_echo_n "(cached) " >&6
11958 else
11959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11960 /* end confdefs.h.  */
11961 #include <stdlib.h>
11962 #include <stdarg.h>
11963 #include <string.h>
11964 #include <float.h>
11965
11966 int
11967 main ()
11968 {
11969
11970   ;
11971   return 0;
11972 }
11973 _ACEOF
11974 if ac_fn_c_try_compile "$LINENO"; then :
11975   ac_cv_header_stdc=yes
11976 else
11977   ac_cv_header_stdc=no
11978 fi
11979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11980
11981 if test $ac_cv_header_stdc = yes; then
11982   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11984 /* end confdefs.h.  */
11985 #include <string.h>
11986
11987 _ACEOF
11988 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11989   $EGREP "memchr" >/dev/null 2>&1; then :
11990
11991 else
11992   ac_cv_header_stdc=no
11993 fi
11994 rm -f conftest*
11995
11996 fi
11997
11998 if test $ac_cv_header_stdc = yes; then
11999   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12001 /* end confdefs.h.  */
12002 #include <stdlib.h>
12003
12004 _ACEOF
12005 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12006   $EGREP "free" >/dev/null 2>&1; then :
12007
12008 else
12009   ac_cv_header_stdc=no
12010 fi
12011 rm -f conftest*
12012
12013 fi
12014
12015 if test $ac_cv_header_stdc = yes; then
12016   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12017   if test "$cross_compiling" = yes; then :
12018   :
12019 else
12020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12021 /* end confdefs.h.  */
12022 #include <ctype.h>
12023 #include <stdlib.h>
12024 #if ((' ' & 0x0FF) == 0x020)
12025 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12026 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12027 #else
12028 # define ISLOWER(c) \
12029                    (('a' <= (c) && (c) <= 'i') \
12030                      || ('j' <= (c) && (c) <= 'r') \
12031                      || ('s' <= (c) && (c) <= 'z'))
12032 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12033 #endif
12034
12035 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12036 int
12037 main ()
12038 {
12039   int i;
12040   for (i = 0; i < 256; i++)
12041     if (XOR (islower (i), ISLOWER (i))
12042         || toupper (i) != TOUPPER (i))
12043       return 2;
12044   return 0;
12045 }
12046 _ACEOF
12047 if ac_fn_c_try_run "$LINENO"; then :
12048
12049 else
12050   ac_cv_header_stdc=no
12051 fi
12052 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12053   conftest.$ac_objext conftest.beam conftest.$ac_ext
12054 fi
12055
12056 fi
12057 fi
12058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12059 $as_echo "$ac_cv_header_stdc" >&6; }
12060 if test $ac_cv_header_stdc = yes; then
12061
12062 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12063
12064 fi
12065
12066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
12067 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
12068 if ${gcc_cv_header_string+:} false; then :
12069   $as_echo_n "(cached) " >&6
12070 else
12071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12072 /* end confdefs.h.  */
12073 #include <string.h>
12074 #include <strings.h>
12075 int
12076 main ()
12077 {
12078
12079   ;
12080   return 0;
12081 }
12082 _ACEOF
12083 if ac_fn_c_try_compile "$LINENO"; then :
12084   gcc_cv_header_string=yes
12085 else
12086   gcc_cv_header_string=no
12087 fi
12088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12089 fi
12090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
12091 $as_echo "$gcc_cv_header_string" >&6; }
12092 if test $gcc_cv_header_string = yes; then
12093
12094 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
12095
12096 fi
12097
12098
12099
12100 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12101
12102 acx_cv_header_stdint=stddef.h
12103 acx_cv_header_stdint_kind="(already complete)"
12104 for i in stdint.h $inttype_headers; do
12105   unset ac_cv_type_uintptr_t
12106   unset ac_cv_type_uintmax_t
12107   unset ac_cv_type_int_least32_t
12108   unset ac_cv_type_int_fast32_t
12109   unset ac_cv_type_uint64_t
12110   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12111   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12112 #include <$i>
12113 "
12114 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12115   acx_cv_header_stdint=$i
12116 else
12117   continue
12118 fi
12119
12120   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12121 #include <$i>
12122 "
12123 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12124
12125 else
12126   acx_cv_header_stdint_kind="(mostly complete)"
12127 fi
12128
12129   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12130 #include <$i>
12131 "
12132 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12133
12134 else
12135   acx_cv_header_stdint_kind="(mostly complete)"
12136 fi
12137
12138   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12139 #include <$i>
12140 "
12141 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12142
12143 else
12144   acx_cv_header_stdint_kind="(mostly complete)"
12145 fi
12146
12147   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12148 #include <$i>
12149 "
12150 if test "x$ac_cv_type_uint64_t" = xyes; then :
12151
12152 else
12153   acx_cv_header_stdint_kind="(lacks uint64_t)"
12154 fi
12155
12156   break
12157 done
12158 if test "$acx_cv_header_stdint" = stddef.h; then
12159   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12160   for i in stdint.h $inttype_headers; do
12161     unset ac_cv_type_uintptr_t
12162     unset ac_cv_type_uint32_t
12163     unset ac_cv_type_uint64_t
12164     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12165     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12166 #include <$i>
12167 "
12168 if test "x$ac_cv_type_uint32_t" = xyes; then :
12169   acx_cv_header_stdint=$i
12170 else
12171   continue
12172 fi
12173
12174     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12175 #include <$i>
12176 "
12177 if test "x$ac_cv_type_uint64_t" = xyes; then :
12178
12179 fi
12180
12181     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12182 #include <$i>
12183 "
12184 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12185
12186 fi
12187
12188     break
12189   done
12190 fi
12191 if test "$acx_cv_header_stdint" = stddef.h; then
12192   acx_cv_header_stdint_kind="(u_intXX_t style)"
12193   for i in sys/types.h $inttype_headers; do
12194     unset ac_cv_type_u_int32_t
12195     unset ac_cv_type_u_int64_t
12196     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12197     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12198 #include <$i>
12199 "
12200 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12201   acx_cv_header_stdint=$i
12202 else
12203   continue
12204 fi
12205
12206     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12207 #include <$i>
12208 "
12209 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12210
12211 fi
12212
12213     break
12214   done
12215 fi
12216 if test "$acx_cv_header_stdint" = stddef.h; then
12217   acx_cv_header_stdint_kind="(using manual detection)"
12218 fi
12219
12220 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12221 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12222 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12223 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12224 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12225
12226 # ----------------- Summarize what we found so far
12227
12228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12229 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12230
12231 case `$as_basename -- gstdint.h ||
12232 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12233          Xgstdint.h : 'X\(//\)$' \| \
12234          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12235 $as_echo X/gstdint.h |
12236     sed '/^.*\/\([^/][^/]*\)\/*$/{
12237             s//\1/
12238             q
12239           }
12240           /^X\/\(\/\/\)$/{
12241             s//\1/
12242             q
12243           }
12244           /^X\/\(\/\).*/{
12245             s//\1/
12246             q
12247           }
12248           s/.*/./; q'` in
12249   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12250 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12251   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12252 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12253   *) ;;
12254 esac
12255
12256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12257 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12258
12259 # ----------------- done included file, check C basic types --------
12260
12261 # Lacking an uintptr_t?  Test size of void *
12262 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12263   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12264 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12265 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12266 # This bug is HP SR number 8606223364.
12267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12268 $as_echo_n "checking size of void *... " >&6; }
12269 if ${ac_cv_sizeof_void_p+:} false; then :
12270   $as_echo_n "(cached) " >&6
12271 else
12272   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12273
12274 else
12275   if test "$ac_cv_type_void_p" = yes; then
12276      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12277 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12278 as_fn_error 77 "cannot compute sizeof (void *)
12279 See \`config.log' for more details" "$LINENO" 5; }
12280    else
12281      ac_cv_sizeof_void_p=0
12282    fi
12283 fi
12284
12285 fi
12286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12287 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12288
12289
12290
12291 cat >>confdefs.h <<_ACEOF
12292 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12293 _ACEOF
12294
12295  ;;
12296 esac
12297
12298 # Lacking an uint64_t?  Test size of long
12299 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
12300   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
12301 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12302 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12303 # This bug is HP SR number 8606223364.
12304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
12305 $as_echo_n "checking size of long... " >&6; }
12306 if ${ac_cv_sizeof_long+:} false; then :
12307   $as_echo_n "(cached) " >&6
12308 else
12309   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
12310
12311 else
12312   if test "$ac_cv_type_long" = yes; then
12313      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12314 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12315 as_fn_error 77 "cannot compute sizeof (long)
12316 See \`config.log' for more details" "$LINENO" 5; }
12317    else
12318      ac_cv_sizeof_long=0
12319    fi
12320 fi
12321
12322 fi
12323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
12324 $as_echo "$ac_cv_sizeof_long" >&6; }
12325
12326
12327
12328 cat >>confdefs.h <<_ACEOF
12329 #define SIZEOF_LONG $ac_cv_sizeof_long
12330 _ACEOF
12331
12332  ;;
12333 esac
12334
12335 if test $acx_cv_header_stdint = stddef.h; then
12336   # Lacking a good header?  Test size of everything and deduce all types.
12337   # The cast to long int works around a bug in the HP C Compiler
12338 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12339 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12340 # This bug is HP SR number 8606223364.
12341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
12342 $as_echo_n "checking size of int... " >&6; }
12343 if ${ac_cv_sizeof_int+:} false; then :
12344   $as_echo_n "(cached) " >&6
12345 else
12346   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12347
12348 else
12349   if test "$ac_cv_type_int" = yes; then
12350      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12351 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12352 as_fn_error 77 "cannot compute sizeof (int)
12353 See \`config.log' for more details" "$LINENO" 5; }
12354    else
12355      ac_cv_sizeof_int=0
12356    fi
12357 fi
12358
12359 fi
12360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12361 $as_echo "$ac_cv_sizeof_int" >&6; }
12362
12363
12364
12365 cat >>confdefs.h <<_ACEOF
12366 #define SIZEOF_INT $ac_cv_sizeof_int
12367 _ACEOF
12368
12369
12370   # The cast to long int works around a bug in the HP C Compiler
12371 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12372 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12373 # This bug is HP SR number 8606223364.
12374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12375 $as_echo_n "checking size of short... " >&6; }
12376 if ${ac_cv_sizeof_short+:} false; then :
12377   $as_echo_n "(cached) " >&6
12378 else
12379   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12380
12381 else
12382   if test "$ac_cv_type_short" = yes; then
12383      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12384 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12385 as_fn_error 77 "cannot compute sizeof (short)
12386 See \`config.log' for more details" "$LINENO" 5; }
12387    else
12388      ac_cv_sizeof_short=0
12389    fi
12390 fi
12391
12392 fi
12393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12394 $as_echo "$ac_cv_sizeof_short" >&6; }
12395
12396
12397
12398 cat >>confdefs.h <<_ACEOF
12399 #define SIZEOF_SHORT $ac_cv_sizeof_short
12400 _ACEOF
12401
12402
12403   # The cast to long int works around a bug in the HP C Compiler
12404 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12405 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12406 # This bug is HP SR number 8606223364.
12407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12408 $as_echo_n "checking size of char... " >&6; }
12409 if ${ac_cv_sizeof_char+:} false; then :
12410   $as_echo_n "(cached) " >&6
12411 else
12412   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12413
12414 else
12415   if test "$ac_cv_type_char" = yes; then
12416      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12417 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12418 as_fn_error 77 "cannot compute sizeof (char)
12419 See \`config.log' for more details" "$LINENO" 5; }
12420    else
12421      ac_cv_sizeof_char=0
12422    fi
12423 fi
12424
12425 fi
12426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12427 $as_echo "$ac_cv_sizeof_char" >&6; }
12428
12429
12430
12431 cat >>confdefs.h <<_ACEOF
12432 #define SIZEOF_CHAR $ac_cv_sizeof_char
12433 _ACEOF
12434
12435
12436
12437   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12438 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12439   case "$ac_cv_sizeof_char" in
12440     1) acx_cv_type_int8_t=char ;;
12441     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
12442   esac
12443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12444 $as_echo "$acx_cv_type_int8_t" >&6; }
12445
12446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12447 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12448   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12449     2:*) acx_cv_type_int16_t=int ;;
12450     *:2) acx_cv_type_int16_t=short ;;
12451     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
12452   esac
12453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12454 $as_echo "$acx_cv_type_int16_t" >&6; }
12455
12456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12457 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12458   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12459     4:*) acx_cv_type_int32_t=int ;;
12460     *:4) acx_cv_type_int32_t=long ;;
12461     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
12462   esac
12463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12464 $as_echo "$acx_cv_type_int32_t" >&6; }
12465 fi
12466
12467 # These tests are here to make the output prettier
12468
12469 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12470   case "$ac_cv_sizeof_long" in
12471     8) acx_cv_type_int64_t=long ;;
12472   esac
12473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12474 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12476 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12477 fi
12478
12479 # Now we can use the above types
12480
12481 if test "$ac_cv_type_uintptr_t" != yes; then
12482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12483 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12484   case $ac_cv_sizeof_void_p in
12485     2) acx_cv_type_intptr_t=int16_t ;;
12486     4) acx_cv_type_intptr_t=int32_t ;;
12487     8) acx_cv_type_intptr_t=int64_t ;;
12488     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12489   esac
12490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12491 $as_echo "$acx_cv_type_intptr_t" >&6; }
12492 fi
12493
12494 # ----------------- done all checks, emit header -------------
12495 ac_config_commands="$ac_config_commands gstdint.h"
12496
12497
12498
12499 for ac_header in fenv.h
12500 do :
12501   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12502 if test "x$ac_cv_header_fenv_h" = xyes; then :
12503   cat >>confdefs.h <<_ACEOF
12504 #define HAVE_FENV_H 1
12505 _ACEOF
12506
12507 fi
12508
12509 done
12510
12511
12512 # Check for common type sizes
12513
12514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12515 $as_echo_n "checking for 1 byte integer... " >&6; }
12516 if ${libat_cv_have_mode_QI+:} false; then :
12517   $as_echo_n "(cached) " >&6
12518 else
12519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12520 /* end confdefs.h.  */
12521 int x __attribute__((mode(QI)));
12522 _ACEOF
12523 if ac_fn_c_try_compile "$LINENO"; then :
12524   libat_cv_have_mode_QI=yes
12525 else
12526   libat_cv_have_mode_QI=no
12527 fi
12528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12529 fi
12530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12531 $as_echo "$libat_cv_have_mode_QI" >&6; }
12532
12533   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12534
12535 cat >>confdefs.h <<_ACEOF
12536 #define HAVE_INT1 $yesno
12537 _ACEOF
12538
12539
12540   if test x$libat_cv_have_mode_QI = xyes; then
12541     SIZES="$SIZES 1"
12542   fi
12543
12544
12545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12546 $as_echo_n "checking for 2 byte integer... " >&6; }
12547 if ${libat_cv_have_mode_HI+:} false; then :
12548   $as_echo_n "(cached) " >&6
12549 else
12550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12551 /* end confdefs.h.  */
12552 int x __attribute__((mode(HI)));
12553 _ACEOF
12554 if ac_fn_c_try_compile "$LINENO"; then :
12555   libat_cv_have_mode_HI=yes
12556 else
12557   libat_cv_have_mode_HI=no
12558 fi
12559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12560 fi
12561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12562 $as_echo "$libat_cv_have_mode_HI" >&6; }
12563
12564   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12565
12566 cat >>confdefs.h <<_ACEOF
12567 #define HAVE_INT2 $yesno
12568 _ACEOF
12569
12570
12571   if test x$libat_cv_have_mode_HI = xyes; then
12572     SIZES="$SIZES 2"
12573   fi
12574
12575
12576   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12577 $as_echo_n "checking for 4 byte integer... " >&6; }
12578 if ${libat_cv_have_mode_SI+:} false; then :
12579   $as_echo_n "(cached) " >&6
12580 else
12581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12582 /* end confdefs.h.  */
12583 int x __attribute__((mode(SI)));
12584 _ACEOF
12585 if ac_fn_c_try_compile "$LINENO"; then :
12586   libat_cv_have_mode_SI=yes
12587 else
12588   libat_cv_have_mode_SI=no
12589 fi
12590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12591 fi
12592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12593 $as_echo "$libat_cv_have_mode_SI" >&6; }
12594
12595   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12596
12597 cat >>confdefs.h <<_ACEOF
12598 #define HAVE_INT4 $yesno
12599 _ACEOF
12600
12601
12602   if test x$libat_cv_have_mode_SI = xyes; then
12603     SIZES="$SIZES 4"
12604   fi
12605
12606
12607   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12608 $as_echo_n "checking for 8 byte integer... " >&6; }
12609 if ${libat_cv_have_mode_DI+:} false; then :
12610   $as_echo_n "(cached) " >&6
12611 else
12612   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12613 /* end confdefs.h.  */
12614 int x __attribute__((mode(DI)));
12615 _ACEOF
12616 if ac_fn_c_try_compile "$LINENO"; then :
12617   libat_cv_have_mode_DI=yes
12618 else
12619   libat_cv_have_mode_DI=no
12620 fi
12621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12622 fi
12623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12624 $as_echo "$libat_cv_have_mode_DI" >&6; }
12625
12626   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12627
12628 cat >>confdefs.h <<_ACEOF
12629 #define HAVE_INT8 $yesno
12630 _ACEOF
12631
12632
12633   if test x$libat_cv_have_mode_DI = xyes; then
12634     SIZES="$SIZES 8"
12635   fi
12636
12637
12638   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12639 $as_echo_n "checking for 16 byte integer... " >&6; }
12640 if ${libat_cv_have_mode_TI+:} false; then :
12641   $as_echo_n "(cached) " >&6
12642 else
12643   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12644 /* end confdefs.h.  */
12645 int x __attribute__((mode(TI)));
12646 _ACEOF
12647 if ac_fn_c_try_compile "$LINENO"; then :
12648   libat_cv_have_mode_TI=yes
12649 else
12650   libat_cv_have_mode_TI=no
12651 fi
12652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12653 fi
12654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12655 $as_echo "$libat_cv_have_mode_TI" >&6; }
12656
12657   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12658
12659 cat >>confdefs.h <<_ACEOF
12660 #define HAVE_INT16 $yesno
12661 _ACEOF
12662
12663
12664   if test x$libat_cv_have_mode_TI = xyes; then
12665     SIZES="$SIZES 16"
12666   fi
12667
12668
12669
12670 # Check for compiler builtins of atomic operations.
12671
12672   # Do link tests if possible, instead asm tests, limited to some platforms
12673   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12674   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12675   atomic_builtins_link_tests=no
12676   if test x$gcc_no_link != xyes; then
12677     # Can do link tests. Limit to some tested platforms
12678     case "$host" in
12679       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12680         atomic_builtins_link_tests=yes
12681         ;;
12682     esac
12683   fi
12684
12685
12686
12687   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12688 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12689 if ${libat_cv_have_at_ldst_1+:} false; then :
12690   $as_echo_n "(cached) " >&6
12691 else
12692
12693     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12694 /* end confdefs.h.  */
12695
12696 int
12697 main ()
12698 {
12699 typedef int T __attribute__((mode(QI)));
12700      T *x; volatile T sink; asm("" : "=g"(x));
12701      sink = __atomic_load_n(x, 0);
12702      __atomic_store_n(x, sink, 0);
12703   ;
12704   return 0;
12705 }
12706 _ACEOF
12707     if test x$atomic_builtins_link_tests = xyes; then
12708       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12709   (eval $ac_link) 2>&5
12710   ac_status=$?
12711   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12712   test $ac_status = 0; }; then
12713         eval libat_cv_have_at_ldst_1=yes
12714       else
12715         eval libat_cv_have_at_ldst_1=no
12716       fi
12717     else
12718       old_CFLAGS="$CFLAGS"
12719       # Compile unoptimized.
12720       CFLAGS="$CFLAGS -O0 -S"
12721       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12722   (eval $ac_compile) 2>&5
12723   ac_status=$?
12724   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12725   test $ac_status = 0; }; then
12726         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12727           eval libat_cv_have_at_ldst_1=no
12728         else
12729           eval libat_cv_have_at_ldst_1=yes
12730         fi
12731       else
12732         eval libat_cv_have_at_ldst_1=no
12733       fi
12734       CFLAGS="$old_CFLAGS"
12735     fi
12736     rm -f conftest*
12737
12738 fi
12739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12740 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12741
12742
12743   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12744
12745 cat >>confdefs.h <<_ACEOF
12746 #define HAVE_ATOMIC_LDST_1 $yesno
12747 _ACEOF
12748
12749
12750
12751
12752
12753
12754
12755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12756 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12757 if ${libat_cv_have_at_ldst_2+:} false; then :
12758   $as_echo_n "(cached) " >&6
12759 else
12760
12761     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12762 /* end confdefs.h.  */
12763
12764 int
12765 main ()
12766 {
12767 typedef int T __attribute__((mode(HI)));
12768      T *x; volatile T sink; asm("" : "=g"(x));
12769      sink = __atomic_load_n(x, 0);
12770      __atomic_store_n(x, sink, 0);
12771   ;
12772   return 0;
12773 }
12774 _ACEOF
12775     if test x$atomic_builtins_link_tests = xyes; then
12776       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12777   (eval $ac_link) 2>&5
12778   ac_status=$?
12779   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12780   test $ac_status = 0; }; then
12781         eval libat_cv_have_at_ldst_2=yes
12782       else
12783         eval libat_cv_have_at_ldst_2=no
12784       fi
12785     else
12786       old_CFLAGS="$CFLAGS"
12787       # Compile unoptimized.
12788       CFLAGS="$CFLAGS -O0 -S"
12789       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12790   (eval $ac_compile) 2>&5
12791   ac_status=$?
12792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12793   test $ac_status = 0; }; then
12794         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12795           eval libat_cv_have_at_ldst_2=no
12796         else
12797           eval libat_cv_have_at_ldst_2=yes
12798         fi
12799       else
12800         eval libat_cv_have_at_ldst_2=no
12801       fi
12802       CFLAGS="$old_CFLAGS"
12803     fi
12804     rm -f conftest*
12805
12806 fi
12807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12808 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12809
12810
12811   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12812
12813 cat >>confdefs.h <<_ACEOF
12814 #define HAVE_ATOMIC_LDST_2 $yesno
12815 _ACEOF
12816
12817
12818
12819
12820
12821
12822
12823   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12824 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12825 if ${libat_cv_have_at_ldst_4+:} false; then :
12826   $as_echo_n "(cached) " >&6
12827 else
12828
12829     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12830 /* end confdefs.h.  */
12831
12832 int
12833 main ()
12834 {
12835 typedef int T __attribute__((mode(SI)));
12836      T *x; volatile T sink; asm("" : "=g"(x));
12837      sink = __atomic_load_n(x, 0);
12838      __atomic_store_n(x, sink, 0);
12839   ;
12840   return 0;
12841 }
12842 _ACEOF
12843     if test x$atomic_builtins_link_tests = xyes; then
12844       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12845   (eval $ac_link) 2>&5
12846   ac_status=$?
12847   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12848   test $ac_status = 0; }; then
12849         eval libat_cv_have_at_ldst_4=yes
12850       else
12851         eval libat_cv_have_at_ldst_4=no
12852       fi
12853     else
12854       old_CFLAGS="$CFLAGS"
12855       # Compile unoptimized.
12856       CFLAGS="$CFLAGS -O0 -S"
12857       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12858   (eval $ac_compile) 2>&5
12859   ac_status=$?
12860   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12861   test $ac_status = 0; }; then
12862         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12863           eval libat_cv_have_at_ldst_4=no
12864         else
12865           eval libat_cv_have_at_ldst_4=yes
12866         fi
12867       else
12868         eval libat_cv_have_at_ldst_4=no
12869       fi
12870       CFLAGS="$old_CFLAGS"
12871     fi
12872     rm -f conftest*
12873
12874 fi
12875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12876 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12877
12878
12879   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12880
12881 cat >>confdefs.h <<_ACEOF
12882 #define HAVE_ATOMIC_LDST_4 $yesno
12883 _ACEOF
12884
12885
12886
12887
12888
12889
12890
12891   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12892 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12893 if ${libat_cv_have_at_ldst_8+:} false; then :
12894   $as_echo_n "(cached) " >&6
12895 else
12896
12897     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12898 /* end confdefs.h.  */
12899
12900 int
12901 main ()
12902 {
12903 typedef int T __attribute__((mode(DI)));
12904      T *x; volatile T sink; asm("" : "=g"(x));
12905      sink = __atomic_load_n(x, 0);
12906      __atomic_store_n(x, sink, 0);
12907   ;
12908   return 0;
12909 }
12910 _ACEOF
12911     if test x$atomic_builtins_link_tests = xyes; then
12912       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12913   (eval $ac_link) 2>&5
12914   ac_status=$?
12915   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12916   test $ac_status = 0; }; then
12917         eval libat_cv_have_at_ldst_8=yes
12918       else
12919         eval libat_cv_have_at_ldst_8=no
12920       fi
12921     else
12922       old_CFLAGS="$CFLAGS"
12923       # Compile unoptimized.
12924       CFLAGS="$CFLAGS -O0 -S"
12925       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12926   (eval $ac_compile) 2>&5
12927   ac_status=$?
12928   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12929   test $ac_status = 0; }; then
12930         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12931           eval libat_cv_have_at_ldst_8=no
12932         else
12933           eval libat_cv_have_at_ldst_8=yes
12934         fi
12935       else
12936         eval libat_cv_have_at_ldst_8=no
12937       fi
12938       CFLAGS="$old_CFLAGS"
12939     fi
12940     rm -f conftest*
12941
12942 fi
12943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12944 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12945
12946
12947   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12948
12949 cat >>confdefs.h <<_ACEOF
12950 #define HAVE_ATOMIC_LDST_8 $yesno
12951 _ACEOF
12952
12953
12954
12955
12956
12957
12958
12959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12960 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12961 if ${libat_cv_have_at_ldst_16+:} false; then :
12962   $as_echo_n "(cached) " >&6
12963 else
12964
12965     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12966 /* end confdefs.h.  */
12967
12968 int
12969 main ()
12970 {
12971 typedef int T __attribute__((mode(TI)));
12972      T *x; volatile T sink; asm("" : "=g"(x));
12973      sink = __atomic_load_n(x, 0);
12974      __atomic_store_n(x, sink, 0);
12975   ;
12976   return 0;
12977 }
12978 _ACEOF
12979     if test x$atomic_builtins_link_tests = xyes; then
12980       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12981   (eval $ac_link) 2>&5
12982   ac_status=$?
12983   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12984   test $ac_status = 0; }; then
12985         eval libat_cv_have_at_ldst_16=yes
12986       else
12987         eval libat_cv_have_at_ldst_16=no
12988       fi
12989     else
12990       old_CFLAGS="$CFLAGS"
12991       # Compile unoptimized.
12992       CFLAGS="$CFLAGS -O0 -S"
12993       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12994   (eval $ac_compile) 2>&5
12995   ac_status=$?
12996   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12997   test $ac_status = 0; }; then
12998         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12999           eval libat_cv_have_at_ldst_16=no
13000         else
13001           eval libat_cv_have_at_ldst_16=yes
13002         fi
13003       else
13004         eval libat_cv_have_at_ldst_16=no
13005       fi
13006       CFLAGS="$old_CFLAGS"
13007     fi
13008     rm -f conftest*
13009
13010 fi
13011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
13012 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
13013
13014
13015   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
13016
13017 cat >>confdefs.h <<_ACEOF
13018 #define HAVE_ATOMIC_LDST_16 $yesno
13019 _ACEOF
13020
13021
13022
13023
13024
13025
13026
13027
13028   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
13029 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
13030 if ${libat_cv_have_at_tas_1+:} false; then :
13031   $as_echo_n "(cached) " >&6
13032 else
13033
13034     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13035 /* end confdefs.h.  */
13036
13037 int
13038 main ()
13039 {
13040 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13041      __atomic_test_and_set(x, 0);
13042   ;
13043   return 0;
13044 }
13045 _ACEOF
13046     if test x$atomic_builtins_link_tests = xyes; then
13047       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13048   (eval $ac_link) 2>&5
13049   ac_status=$?
13050   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13051   test $ac_status = 0; }; then
13052         eval libat_cv_have_at_tas_1=yes
13053       else
13054         eval libat_cv_have_at_tas_1=no
13055       fi
13056     else
13057       old_CFLAGS="$CFLAGS"
13058       # Compile unoptimized.
13059       CFLAGS="$CFLAGS -O0 -S"
13060       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13061   (eval $ac_compile) 2>&5
13062   ac_status=$?
13063   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13064   test $ac_status = 0; }; then
13065         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13066           eval libat_cv_have_at_tas_1=no
13067         else
13068           eval libat_cv_have_at_tas_1=yes
13069         fi
13070       else
13071         eval libat_cv_have_at_tas_1=no
13072       fi
13073       CFLAGS="$old_CFLAGS"
13074     fi
13075     rm -f conftest*
13076
13077 fi
13078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
13079 $as_echo "$libat_cv_have_at_tas_1" >&6; }
13080
13081
13082   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
13083
13084 cat >>confdefs.h <<_ACEOF
13085 #define HAVE_ATOMIC_TAS_1 $yesno
13086 _ACEOF
13087
13088
13089
13090
13091
13092
13093   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
13094 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
13095 if ${libat_cv_have_at_tas_2+:} false; then :
13096   $as_echo_n "(cached) " >&6
13097 else
13098
13099     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13100 /* end confdefs.h.  */
13101
13102 int
13103 main ()
13104 {
13105 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13106      __atomic_test_and_set(x, 0);
13107   ;
13108   return 0;
13109 }
13110 _ACEOF
13111     if test x$atomic_builtins_link_tests = xyes; then
13112       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13113   (eval $ac_link) 2>&5
13114   ac_status=$?
13115   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13116   test $ac_status = 0; }; then
13117         eval libat_cv_have_at_tas_2=yes
13118       else
13119         eval libat_cv_have_at_tas_2=no
13120       fi
13121     else
13122       old_CFLAGS="$CFLAGS"
13123       # Compile unoptimized.
13124       CFLAGS="$CFLAGS -O0 -S"
13125       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13126   (eval $ac_compile) 2>&5
13127   ac_status=$?
13128   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13129   test $ac_status = 0; }; then
13130         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13131           eval libat_cv_have_at_tas_2=no
13132         else
13133           eval libat_cv_have_at_tas_2=yes
13134         fi
13135       else
13136         eval libat_cv_have_at_tas_2=no
13137       fi
13138       CFLAGS="$old_CFLAGS"
13139     fi
13140     rm -f conftest*
13141
13142 fi
13143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
13144 $as_echo "$libat_cv_have_at_tas_2" >&6; }
13145
13146
13147   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
13148
13149 cat >>confdefs.h <<_ACEOF
13150 #define HAVE_ATOMIC_TAS_2 $yesno
13151 _ACEOF
13152
13153
13154
13155
13156
13157
13158   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
13159 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
13160 if ${libat_cv_have_at_tas_4+:} false; then :
13161   $as_echo_n "(cached) " >&6
13162 else
13163
13164     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13165 /* end confdefs.h.  */
13166
13167 int
13168 main ()
13169 {
13170 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13171      __atomic_test_and_set(x, 0);
13172   ;
13173   return 0;
13174 }
13175 _ACEOF
13176     if test x$atomic_builtins_link_tests = xyes; then
13177       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13178   (eval $ac_link) 2>&5
13179   ac_status=$?
13180   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13181   test $ac_status = 0; }; then
13182         eval libat_cv_have_at_tas_4=yes
13183       else
13184         eval libat_cv_have_at_tas_4=no
13185       fi
13186     else
13187       old_CFLAGS="$CFLAGS"
13188       # Compile unoptimized.
13189       CFLAGS="$CFLAGS -O0 -S"
13190       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13191   (eval $ac_compile) 2>&5
13192   ac_status=$?
13193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13194   test $ac_status = 0; }; then
13195         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13196           eval libat_cv_have_at_tas_4=no
13197         else
13198           eval libat_cv_have_at_tas_4=yes
13199         fi
13200       else
13201         eval libat_cv_have_at_tas_4=no
13202       fi
13203       CFLAGS="$old_CFLAGS"
13204     fi
13205     rm -f conftest*
13206
13207 fi
13208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
13209 $as_echo "$libat_cv_have_at_tas_4" >&6; }
13210
13211
13212   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
13213
13214 cat >>confdefs.h <<_ACEOF
13215 #define HAVE_ATOMIC_TAS_4 $yesno
13216 _ACEOF
13217
13218
13219
13220
13221
13222
13223   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
13224 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
13225 if ${libat_cv_have_at_tas_8+:} false; then :
13226   $as_echo_n "(cached) " >&6
13227 else
13228
13229     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13230 /* end confdefs.h.  */
13231
13232 int
13233 main ()
13234 {
13235 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13236      __atomic_test_and_set(x, 0);
13237   ;
13238   return 0;
13239 }
13240 _ACEOF
13241     if test x$atomic_builtins_link_tests = xyes; then
13242       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13243   (eval $ac_link) 2>&5
13244   ac_status=$?
13245   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13246   test $ac_status = 0; }; then
13247         eval libat_cv_have_at_tas_8=yes
13248       else
13249         eval libat_cv_have_at_tas_8=no
13250       fi
13251     else
13252       old_CFLAGS="$CFLAGS"
13253       # Compile unoptimized.
13254       CFLAGS="$CFLAGS -O0 -S"
13255       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13256   (eval $ac_compile) 2>&5
13257   ac_status=$?
13258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13259   test $ac_status = 0; }; then
13260         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13261           eval libat_cv_have_at_tas_8=no
13262         else
13263           eval libat_cv_have_at_tas_8=yes
13264         fi
13265       else
13266         eval libat_cv_have_at_tas_8=no
13267       fi
13268       CFLAGS="$old_CFLAGS"
13269     fi
13270     rm -f conftest*
13271
13272 fi
13273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
13274 $as_echo "$libat_cv_have_at_tas_8" >&6; }
13275
13276
13277   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
13278
13279 cat >>confdefs.h <<_ACEOF
13280 #define HAVE_ATOMIC_TAS_8 $yesno
13281 _ACEOF
13282
13283
13284
13285
13286
13287
13288   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
13289 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
13290 if ${libat_cv_have_at_tas_16+:} false; then :
13291   $as_echo_n "(cached) " >&6
13292 else
13293
13294     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13295 /* end confdefs.h.  */
13296
13297 int
13298 main ()
13299 {
13300 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13301      __atomic_test_and_set(x, 0);
13302   ;
13303   return 0;
13304 }
13305 _ACEOF
13306     if test x$atomic_builtins_link_tests = xyes; then
13307       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13308   (eval $ac_link) 2>&5
13309   ac_status=$?
13310   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13311   test $ac_status = 0; }; then
13312         eval libat_cv_have_at_tas_16=yes
13313       else
13314         eval libat_cv_have_at_tas_16=no
13315       fi
13316     else
13317       old_CFLAGS="$CFLAGS"
13318       # Compile unoptimized.
13319       CFLAGS="$CFLAGS -O0 -S"
13320       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13321   (eval $ac_compile) 2>&5
13322   ac_status=$?
13323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13324   test $ac_status = 0; }; then
13325         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13326           eval libat_cv_have_at_tas_16=no
13327         else
13328           eval libat_cv_have_at_tas_16=yes
13329         fi
13330       else
13331         eval libat_cv_have_at_tas_16=no
13332       fi
13333       CFLAGS="$old_CFLAGS"
13334     fi
13335     rm -f conftest*
13336
13337 fi
13338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
13339 $as_echo "$libat_cv_have_at_tas_16" >&6; }
13340
13341
13342   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
13343
13344 cat >>confdefs.h <<_ACEOF
13345 #define HAVE_ATOMIC_TAS_16 $yesno
13346 _ACEOF
13347
13348
13349
13350
13351
13352
13353
13354   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
13355 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
13356 if ${libat_cv_have_at_exch_1+:} false; then :
13357   $as_echo_n "(cached) " >&6
13358 else
13359
13360     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13361 /* end confdefs.h.  */
13362
13363 int
13364 main ()
13365 {
13366 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13367      __atomic_exchange_n(x, 0, 0);
13368   ;
13369   return 0;
13370 }
13371 _ACEOF
13372     if test x$atomic_builtins_link_tests = xyes; then
13373       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13374   (eval $ac_link) 2>&5
13375   ac_status=$?
13376   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13377   test $ac_status = 0; }; then
13378         eval libat_cv_have_at_exch_1=yes
13379       else
13380         eval libat_cv_have_at_exch_1=no
13381       fi
13382     else
13383       old_CFLAGS="$CFLAGS"
13384       # Compile unoptimized.
13385       CFLAGS="$CFLAGS -O0 -S"
13386       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13387   (eval $ac_compile) 2>&5
13388   ac_status=$?
13389   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13390   test $ac_status = 0; }; then
13391         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13392           eval libat_cv_have_at_exch_1=no
13393         else
13394           eval libat_cv_have_at_exch_1=yes
13395         fi
13396       else
13397         eval libat_cv_have_at_exch_1=no
13398       fi
13399       CFLAGS="$old_CFLAGS"
13400     fi
13401     rm -f conftest*
13402
13403 fi
13404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
13405 $as_echo "$libat_cv_have_at_exch_1" >&6; }
13406
13407
13408   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
13409
13410 cat >>confdefs.h <<_ACEOF
13411 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
13412 _ACEOF
13413
13414
13415
13416
13417
13418
13419   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13420 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13421 if ${libat_cv_have_at_exch_2+:} false; then :
13422   $as_echo_n "(cached) " >&6
13423 else
13424
13425     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13426 /* end confdefs.h.  */
13427
13428 int
13429 main ()
13430 {
13431 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13432      __atomic_exchange_n(x, 0, 0);
13433   ;
13434   return 0;
13435 }
13436 _ACEOF
13437     if test x$atomic_builtins_link_tests = xyes; then
13438       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13439   (eval $ac_link) 2>&5
13440   ac_status=$?
13441   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13442   test $ac_status = 0; }; then
13443         eval libat_cv_have_at_exch_2=yes
13444       else
13445         eval libat_cv_have_at_exch_2=no
13446       fi
13447     else
13448       old_CFLAGS="$CFLAGS"
13449       # Compile unoptimized.
13450       CFLAGS="$CFLAGS -O0 -S"
13451       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13452   (eval $ac_compile) 2>&5
13453   ac_status=$?
13454   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13455   test $ac_status = 0; }; then
13456         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13457           eval libat_cv_have_at_exch_2=no
13458         else
13459           eval libat_cv_have_at_exch_2=yes
13460         fi
13461       else
13462         eval libat_cv_have_at_exch_2=no
13463       fi
13464       CFLAGS="$old_CFLAGS"
13465     fi
13466     rm -f conftest*
13467
13468 fi
13469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13470 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13471
13472
13473   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13474
13475 cat >>confdefs.h <<_ACEOF
13476 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13477 _ACEOF
13478
13479
13480
13481
13482
13483
13484   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13485 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13486 if ${libat_cv_have_at_exch_4+:} false; then :
13487   $as_echo_n "(cached) " >&6
13488 else
13489
13490     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13491 /* end confdefs.h.  */
13492
13493 int
13494 main ()
13495 {
13496 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13497      __atomic_exchange_n(x, 0, 0);
13498   ;
13499   return 0;
13500 }
13501 _ACEOF
13502     if test x$atomic_builtins_link_tests = xyes; then
13503       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13504   (eval $ac_link) 2>&5
13505   ac_status=$?
13506   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13507   test $ac_status = 0; }; then
13508         eval libat_cv_have_at_exch_4=yes
13509       else
13510         eval libat_cv_have_at_exch_4=no
13511       fi
13512     else
13513       old_CFLAGS="$CFLAGS"
13514       # Compile unoptimized.
13515       CFLAGS="$CFLAGS -O0 -S"
13516       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13517   (eval $ac_compile) 2>&5
13518   ac_status=$?
13519   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13520   test $ac_status = 0; }; then
13521         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13522           eval libat_cv_have_at_exch_4=no
13523         else
13524           eval libat_cv_have_at_exch_4=yes
13525         fi
13526       else
13527         eval libat_cv_have_at_exch_4=no
13528       fi
13529       CFLAGS="$old_CFLAGS"
13530     fi
13531     rm -f conftest*
13532
13533 fi
13534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13535 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13536
13537
13538   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13539
13540 cat >>confdefs.h <<_ACEOF
13541 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13542 _ACEOF
13543
13544
13545
13546
13547
13548
13549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13550 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13551 if ${libat_cv_have_at_exch_8+:} false; then :
13552   $as_echo_n "(cached) " >&6
13553 else
13554
13555     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13556 /* end confdefs.h.  */
13557
13558 int
13559 main ()
13560 {
13561 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13562      __atomic_exchange_n(x, 0, 0);
13563   ;
13564   return 0;
13565 }
13566 _ACEOF
13567     if test x$atomic_builtins_link_tests = xyes; then
13568       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13569   (eval $ac_link) 2>&5
13570   ac_status=$?
13571   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13572   test $ac_status = 0; }; then
13573         eval libat_cv_have_at_exch_8=yes
13574       else
13575         eval libat_cv_have_at_exch_8=no
13576       fi
13577     else
13578       old_CFLAGS="$CFLAGS"
13579       # Compile unoptimized.
13580       CFLAGS="$CFLAGS -O0 -S"
13581       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13582   (eval $ac_compile) 2>&5
13583   ac_status=$?
13584   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13585   test $ac_status = 0; }; then
13586         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13587           eval libat_cv_have_at_exch_8=no
13588         else
13589           eval libat_cv_have_at_exch_8=yes
13590         fi
13591       else
13592         eval libat_cv_have_at_exch_8=no
13593       fi
13594       CFLAGS="$old_CFLAGS"
13595     fi
13596     rm -f conftest*
13597
13598 fi
13599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13600 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13601
13602
13603   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13604
13605 cat >>confdefs.h <<_ACEOF
13606 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13607 _ACEOF
13608
13609
13610
13611
13612
13613
13614   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13615 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13616 if ${libat_cv_have_at_exch_16+:} false; then :
13617   $as_echo_n "(cached) " >&6
13618 else
13619
13620     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13621 /* end confdefs.h.  */
13622
13623 int
13624 main ()
13625 {
13626 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13627      __atomic_exchange_n(x, 0, 0);
13628   ;
13629   return 0;
13630 }
13631 _ACEOF
13632     if test x$atomic_builtins_link_tests = xyes; then
13633       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13634   (eval $ac_link) 2>&5
13635   ac_status=$?
13636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13637   test $ac_status = 0; }; then
13638         eval libat_cv_have_at_exch_16=yes
13639       else
13640         eval libat_cv_have_at_exch_16=no
13641       fi
13642     else
13643       old_CFLAGS="$CFLAGS"
13644       # Compile unoptimized.
13645       CFLAGS="$CFLAGS -O0 -S"
13646       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13647   (eval $ac_compile) 2>&5
13648   ac_status=$?
13649   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13650   test $ac_status = 0; }; then
13651         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13652           eval libat_cv_have_at_exch_16=no
13653         else
13654           eval libat_cv_have_at_exch_16=yes
13655         fi
13656       else
13657         eval libat_cv_have_at_exch_16=no
13658       fi
13659       CFLAGS="$old_CFLAGS"
13660     fi
13661     rm -f conftest*
13662
13663 fi
13664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13665 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13666
13667
13668   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13669
13670 cat >>confdefs.h <<_ACEOF
13671 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13672 _ACEOF
13673
13674
13675
13676
13677
13678
13679
13680   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13681 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13682 if ${libat_cv_have_at_cas_1+:} false; then :
13683   $as_echo_n "(cached) " >&6
13684 else
13685
13686     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13687 /* end confdefs.h.  */
13688
13689 int
13690 main ()
13691 {
13692 typedef int T __attribute__((mode(QI))); T *x, *y;
13693      asm("" : "=g"(x), "=g"(y));
13694      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13695   ;
13696   return 0;
13697 }
13698 _ACEOF
13699     if test x$atomic_builtins_link_tests = xyes; then
13700       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13701   (eval $ac_link) 2>&5
13702   ac_status=$?
13703   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13704   test $ac_status = 0; }; then
13705         eval libat_cv_have_at_cas_1=yes
13706       else
13707         eval libat_cv_have_at_cas_1=no
13708       fi
13709     else
13710       old_CFLAGS="$CFLAGS"
13711       # Compile unoptimized.
13712       CFLAGS="$CFLAGS -O0 -S"
13713       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13714   (eval $ac_compile) 2>&5
13715   ac_status=$?
13716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13717   test $ac_status = 0; }; then
13718         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13719           eval libat_cv_have_at_cas_1=no
13720         else
13721           eval libat_cv_have_at_cas_1=yes
13722         fi
13723       else
13724         eval libat_cv_have_at_cas_1=no
13725       fi
13726       CFLAGS="$old_CFLAGS"
13727     fi
13728     rm -f conftest*
13729
13730 fi
13731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13732 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13733
13734
13735   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13736
13737 cat >>confdefs.h <<_ACEOF
13738 #define HAVE_ATOMIC_CAS_1 $yesno
13739 _ACEOF
13740
13741
13742
13743
13744
13745
13746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13747 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13748 if ${libat_cv_have_at_cas_2+:} false; then :
13749   $as_echo_n "(cached) " >&6
13750 else
13751
13752     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13753 /* end confdefs.h.  */
13754
13755 int
13756 main ()
13757 {
13758 typedef int T __attribute__((mode(HI))); T *x, *y;
13759      asm("" : "=g"(x), "=g"(y));
13760      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13761   ;
13762   return 0;
13763 }
13764 _ACEOF
13765     if test x$atomic_builtins_link_tests = xyes; then
13766       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13767   (eval $ac_link) 2>&5
13768   ac_status=$?
13769   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13770   test $ac_status = 0; }; then
13771         eval libat_cv_have_at_cas_2=yes
13772       else
13773         eval libat_cv_have_at_cas_2=no
13774       fi
13775     else
13776       old_CFLAGS="$CFLAGS"
13777       # Compile unoptimized.
13778       CFLAGS="$CFLAGS -O0 -S"
13779       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13780   (eval $ac_compile) 2>&5
13781   ac_status=$?
13782   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13783   test $ac_status = 0; }; then
13784         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13785           eval libat_cv_have_at_cas_2=no
13786         else
13787           eval libat_cv_have_at_cas_2=yes
13788         fi
13789       else
13790         eval libat_cv_have_at_cas_2=no
13791       fi
13792       CFLAGS="$old_CFLAGS"
13793     fi
13794     rm -f conftest*
13795
13796 fi
13797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13798 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13799
13800
13801   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13802
13803 cat >>confdefs.h <<_ACEOF
13804 #define HAVE_ATOMIC_CAS_2 $yesno
13805 _ACEOF
13806
13807
13808
13809
13810
13811
13812   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13813 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13814 if ${libat_cv_have_at_cas_4+:} false; then :
13815   $as_echo_n "(cached) " >&6
13816 else
13817
13818     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13819 /* end confdefs.h.  */
13820
13821 int
13822 main ()
13823 {
13824 typedef int T __attribute__((mode(SI))); T *x, *y;
13825      asm("" : "=g"(x), "=g"(y));
13826      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13827   ;
13828   return 0;
13829 }
13830 _ACEOF
13831     if test x$atomic_builtins_link_tests = xyes; then
13832       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13833   (eval $ac_link) 2>&5
13834   ac_status=$?
13835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13836   test $ac_status = 0; }; then
13837         eval libat_cv_have_at_cas_4=yes
13838       else
13839         eval libat_cv_have_at_cas_4=no
13840       fi
13841     else
13842       old_CFLAGS="$CFLAGS"
13843       # Compile unoptimized.
13844       CFLAGS="$CFLAGS -O0 -S"
13845       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13846   (eval $ac_compile) 2>&5
13847   ac_status=$?
13848   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13849   test $ac_status = 0; }; then
13850         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13851           eval libat_cv_have_at_cas_4=no
13852         else
13853           eval libat_cv_have_at_cas_4=yes
13854         fi
13855       else
13856         eval libat_cv_have_at_cas_4=no
13857       fi
13858       CFLAGS="$old_CFLAGS"
13859     fi
13860     rm -f conftest*
13861
13862 fi
13863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13864 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13865
13866
13867   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13868
13869 cat >>confdefs.h <<_ACEOF
13870 #define HAVE_ATOMIC_CAS_4 $yesno
13871 _ACEOF
13872
13873
13874
13875
13876
13877
13878   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13879 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13880 if ${libat_cv_have_at_cas_8+:} false; then :
13881   $as_echo_n "(cached) " >&6
13882 else
13883
13884     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13885 /* end confdefs.h.  */
13886
13887 int
13888 main ()
13889 {
13890 typedef int T __attribute__((mode(DI))); T *x, *y;
13891      asm("" : "=g"(x), "=g"(y));
13892      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13893   ;
13894   return 0;
13895 }
13896 _ACEOF
13897     if test x$atomic_builtins_link_tests = xyes; then
13898       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13899   (eval $ac_link) 2>&5
13900   ac_status=$?
13901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13902   test $ac_status = 0; }; then
13903         eval libat_cv_have_at_cas_8=yes
13904       else
13905         eval libat_cv_have_at_cas_8=no
13906       fi
13907     else
13908       old_CFLAGS="$CFLAGS"
13909       # Compile unoptimized.
13910       CFLAGS="$CFLAGS -O0 -S"
13911       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13912   (eval $ac_compile) 2>&5
13913   ac_status=$?
13914   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13915   test $ac_status = 0; }; then
13916         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13917           eval libat_cv_have_at_cas_8=no
13918         else
13919           eval libat_cv_have_at_cas_8=yes
13920         fi
13921       else
13922         eval libat_cv_have_at_cas_8=no
13923       fi
13924       CFLAGS="$old_CFLAGS"
13925     fi
13926     rm -f conftest*
13927
13928 fi
13929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13930 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13931
13932
13933   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13934
13935 cat >>confdefs.h <<_ACEOF
13936 #define HAVE_ATOMIC_CAS_8 $yesno
13937 _ACEOF
13938
13939
13940
13941
13942
13943
13944   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13945 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13946 if ${libat_cv_have_at_cas_16+:} false; then :
13947   $as_echo_n "(cached) " >&6
13948 else
13949
13950     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13951 /* end confdefs.h.  */
13952
13953 int
13954 main ()
13955 {
13956 typedef int T __attribute__((mode(TI))); T *x, *y;
13957      asm("" : "=g"(x), "=g"(y));
13958      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13959   ;
13960   return 0;
13961 }
13962 _ACEOF
13963     if test x$atomic_builtins_link_tests = xyes; then
13964       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13965   (eval $ac_link) 2>&5
13966   ac_status=$?
13967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13968   test $ac_status = 0; }; then
13969         eval libat_cv_have_at_cas_16=yes
13970       else
13971         eval libat_cv_have_at_cas_16=no
13972       fi
13973     else
13974       old_CFLAGS="$CFLAGS"
13975       # Compile unoptimized.
13976       CFLAGS="$CFLAGS -O0 -S"
13977       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13978   (eval $ac_compile) 2>&5
13979   ac_status=$?
13980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13981   test $ac_status = 0; }; then
13982         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13983           eval libat_cv_have_at_cas_16=no
13984         else
13985           eval libat_cv_have_at_cas_16=yes
13986         fi
13987       else
13988         eval libat_cv_have_at_cas_16=no
13989       fi
13990       CFLAGS="$old_CFLAGS"
13991     fi
13992     rm -f conftest*
13993
13994 fi
13995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13996 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13997
13998
13999   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
14000
14001 cat >>confdefs.h <<_ACEOF
14002 #define HAVE_ATOMIC_CAS_16 $yesno
14003 _ACEOF
14004
14005
14006
14007
14008
14009
14010
14011   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
14012 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
14013 if ${libat_cv_have_at_fadd_1+:} false; then :
14014   $as_echo_n "(cached) " >&6
14015 else
14016
14017     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14018 /* end confdefs.h.  */
14019
14020 int
14021 main ()
14022 {
14023 typedef int T __attribute__((mode(QI))); T *x, y;
14024      asm("" : "=g"(x), "=g"(y));
14025      __atomic_fetch_add (x, y, 0);
14026      __atomic_add_fetch (x, y, 0);
14027   ;
14028   return 0;
14029 }
14030 _ACEOF
14031     if test x$atomic_builtins_link_tests = xyes; then
14032       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14033   (eval $ac_link) 2>&5
14034   ac_status=$?
14035   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14036   test $ac_status = 0; }; then
14037         eval libat_cv_have_at_fadd_1=yes
14038       else
14039         eval libat_cv_have_at_fadd_1=no
14040       fi
14041     else
14042       old_CFLAGS="$CFLAGS"
14043       # Compile unoptimized.
14044       CFLAGS="$CFLAGS -O0 -S"
14045       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14046   (eval $ac_compile) 2>&5
14047   ac_status=$?
14048   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14049   test $ac_status = 0; }; then
14050         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14051           eval libat_cv_have_at_fadd_1=no
14052         else
14053           eval libat_cv_have_at_fadd_1=yes
14054         fi
14055       else
14056         eval libat_cv_have_at_fadd_1=no
14057       fi
14058       CFLAGS="$old_CFLAGS"
14059     fi
14060     rm -f conftest*
14061
14062 fi
14063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
14064 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
14065
14066
14067   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
14068
14069 cat >>confdefs.h <<_ACEOF
14070 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
14071 _ACEOF
14072
14073
14074
14075
14076
14077
14078   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
14079 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
14080 if ${libat_cv_have_at_fadd_2+:} false; then :
14081   $as_echo_n "(cached) " >&6
14082 else
14083
14084     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14085 /* end confdefs.h.  */
14086
14087 int
14088 main ()
14089 {
14090 typedef int T __attribute__((mode(HI))); T *x, y;
14091      asm("" : "=g"(x), "=g"(y));
14092      __atomic_fetch_add (x, y, 0);
14093      __atomic_add_fetch (x, y, 0);
14094   ;
14095   return 0;
14096 }
14097 _ACEOF
14098     if test x$atomic_builtins_link_tests = xyes; then
14099       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14100   (eval $ac_link) 2>&5
14101   ac_status=$?
14102   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14103   test $ac_status = 0; }; then
14104         eval libat_cv_have_at_fadd_2=yes
14105       else
14106         eval libat_cv_have_at_fadd_2=no
14107       fi
14108     else
14109       old_CFLAGS="$CFLAGS"
14110       # Compile unoptimized.
14111       CFLAGS="$CFLAGS -O0 -S"
14112       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14113   (eval $ac_compile) 2>&5
14114   ac_status=$?
14115   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14116   test $ac_status = 0; }; then
14117         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14118           eval libat_cv_have_at_fadd_2=no
14119         else
14120           eval libat_cv_have_at_fadd_2=yes
14121         fi
14122       else
14123         eval libat_cv_have_at_fadd_2=no
14124       fi
14125       CFLAGS="$old_CFLAGS"
14126     fi
14127     rm -f conftest*
14128
14129 fi
14130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
14131 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
14132
14133
14134   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
14135
14136 cat >>confdefs.h <<_ACEOF
14137 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
14138 _ACEOF
14139
14140
14141
14142
14143
14144
14145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
14146 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
14147 if ${libat_cv_have_at_fadd_4+:} false; then :
14148   $as_echo_n "(cached) " >&6
14149 else
14150
14151     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14152 /* end confdefs.h.  */
14153
14154 int
14155 main ()
14156 {
14157 typedef int T __attribute__((mode(SI))); T *x, y;
14158      asm("" : "=g"(x), "=g"(y));
14159      __atomic_fetch_add (x, y, 0);
14160      __atomic_add_fetch (x, y, 0);
14161   ;
14162   return 0;
14163 }
14164 _ACEOF
14165     if test x$atomic_builtins_link_tests = xyes; then
14166       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14167   (eval $ac_link) 2>&5
14168   ac_status=$?
14169   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14170   test $ac_status = 0; }; then
14171         eval libat_cv_have_at_fadd_4=yes
14172       else
14173         eval libat_cv_have_at_fadd_4=no
14174       fi
14175     else
14176       old_CFLAGS="$CFLAGS"
14177       # Compile unoptimized.
14178       CFLAGS="$CFLAGS -O0 -S"
14179       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14180   (eval $ac_compile) 2>&5
14181   ac_status=$?
14182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14183   test $ac_status = 0; }; then
14184         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14185           eval libat_cv_have_at_fadd_4=no
14186         else
14187           eval libat_cv_have_at_fadd_4=yes
14188         fi
14189       else
14190         eval libat_cv_have_at_fadd_4=no
14191       fi
14192       CFLAGS="$old_CFLAGS"
14193     fi
14194     rm -f conftest*
14195
14196 fi
14197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
14198 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
14199
14200
14201   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
14202
14203 cat >>confdefs.h <<_ACEOF
14204 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
14205 _ACEOF
14206
14207
14208
14209
14210
14211
14212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
14213 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
14214 if ${libat_cv_have_at_fadd_8+:} false; then :
14215   $as_echo_n "(cached) " >&6
14216 else
14217
14218     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14219 /* end confdefs.h.  */
14220
14221 int
14222 main ()
14223 {
14224 typedef int T __attribute__((mode(DI))); T *x, y;
14225      asm("" : "=g"(x), "=g"(y));
14226      __atomic_fetch_add (x, y, 0);
14227      __atomic_add_fetch (x, y, 0);
14228   ;
14229   return 0;
14230 }
14231 _ACEOF
14232     if test x$atomic_builtins_link_tests = xyes; then
14233       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14234   (eval $ac_link) 2>&5
14235   ac_status=$?
14236   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14237   test $ac_status = 0; }; then
14238         eval libat_cv_have_at_fadd_8=yes
14239       else
14240         eval libat_cv_have_at_fadd_8=no
14241       fi
14242     else
14243       old_CFLAGS="$CFLAGS"
14244       # Compile unoptimized.
14245       CFLAGS="$CFLAGS -O0 -S"
14246       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14247   (eval $ac_compile) 2>&5
14248   ac_status=$?
14249   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14250   test $ac_status = 0; }; then
14251         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14252           eval libat_cv_have_at_fadd_8=no
14253         else
14254           eval libat_cv_have_at_fadd_8=yes
14255         fi
14256       else
14257         eval libat_cv_have_at_fadd_8=no
14258       fi
14259       CFLAGS="$old_CFLAGS"
14260     fi
14261     rm -f conftest*
14262
14263 fi
14264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
14265 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
14266
14267
14268   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
14269
14270 cat >>confdefs.h <<_ACEOF
14271 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
14272 _ACEOF
14273
14274
14275
14276
14277
14278
14279   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
14280 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
14281 if ${libat_cv_have_at_fadd_16+:} false; then :
14282   $as_echo_n "(cached) " >&6
14283 else
14284
14285     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14286 /* end confdefs.h.  */
14287
14288 int
14289 main ()
14290 {
14291 typedef int T __attribute__((mode(TI))); T *x, y;
14292      asm("" : "=g"(x), "=g"(y));
14293      __atomic_fetch_add (x, y, 0);
14294      __atomic_add_fetch (x, y, 0);
14295   ;
14296   return 0;
14297 }
14298 _ACEOF
14299     if test x$atomic_builtins_link_tests = xyes; then
14300       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14301   (eval $ac_link) 2>&5
14302   ac_status=$?
14303   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14304   test $ac_status = 0; }; then
14305         eval libat_cv_have_at_fadd_16=yes
14306       else
14307         eval libat_cv_have_at_fadd_16=no
14308       fi
14309     else
14310       old_CFLAGS="$CFLAGS"
14311       # Compile unoptimized.
14312       CFLAGS="$CFLAGS -O0 -S"
14313       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14314   (eval $ac_compile) 2>&5
14315   ac_status=$?
14316   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14317   test $ac_status = 0; }; then
14318         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14319           eval libat_cv_have_at_fadd_16=no
14320         else
14321           eval libat_cv_have_at_fadd_16=yes
14322         fi
14323       else
14324         eval libat_cv_have_at_fadd_16=no
14325       fi
14326       CFLAGS="$old_CFLAGS"
14327     fi
14328     rm -f conftest*
14329
14330 fi
14331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
14332 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
14333
14334
14335   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
14336
14337 cat >>confdefs.h <<_ACEOF
14338 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
14339 _ACEOF
14340
14341
14342
14343
14344
14345
14346
14347   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
14348 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
14349 if ${libat_cv_have_at_fop_1+:} false; then :
14350   $as_echo_n "(cached) " >&6
14351 else
14352
14353     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14354 /* end confdefs.h.  */
14355
14356 int
14357 main ()
14358 {
14359 typedef int T __attribute__((mode(QI))); T *x, y;
14360      asm("" : "=g"(x), "=g"(y));
14361      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14362      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14363      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14364      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14365      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14366      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14367   ;
14368   return 0;
14369 }
14370 _ACEOF
14371     if test x$atomic_builtins_link_tests = xyes; then
14372       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14373   (eval $ac_link) 2>&5
14374   ac_status=$?
14375   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14376   test $ac_status = 0; }; then
14377         eval libat_cv_have_at_fop_1=yes
14378       else
14379         eval libat_cv_have_at_fop_1=no
14380       fi
14381     else
14382       old_CFLAGS="$CFLAGS"
14383       # Compile unoptimized.
14384       CFLAGS="$CFLAGS -O0 -S"
14385       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14386   (eval $ac_compile) 2>&5
14387   ac_status=$?
14388   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14389   test $ac_status = 0; }; then
14390         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14391           eval libat_cv_have_at_fop_1=no
14392         else
14393           eval libat_cv_have_at_fop_1=yes
14394         fi
14395       else
14396         eval libat_cv_have_at_fop_1=no
14397       fi
14398       CFLAGS="$old_CFLAGS"
14399     fi
14400     rm -f conftest*
14401
14402 fi
14403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
14404 $as_echo "$libat_cv_have_at_fop_1" >&6; }
14405
14406
14407   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
14408
14409 cat >>confdefs.h <<_ACEOF
14410 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
14411 _ACEOF
14412
14413
14414
14415
14416
14417
14418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14419 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14420 if ${libat_cv_have_at_fop_2+:} false; then :
14421   $as_echo_n "(cached) " >&6
14422 else
14423
14424     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14425 /* end confdefs.h.  */
14426
14427 int
14428 main ()
14429 {
14430 typedef int T __attribute__((mode(HI))); T *x, y;
14431      asm("" : "=g"(x), "=g"(y));
14432      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14433      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14434      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14435      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14436      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14437      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14438   ;
14439   return 0;
14440 }
14441 _ACEOF
14442     if test x$atomic_builtins_link_tests = xyes; then
14443       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14444   (eval $ac_link) 2>&5
14445   ac_status=$?
14446   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14447   test $ac_status = 0; }; then
14448         eval libat_cv_have_at_fop_2=yes
14449       else
14450         eval libat_cv_have_at_fop_2=no
14451       fi
14452     else
14453       old_CFLAGS="$CFLAGS"
14454       # Compile unoptimized.
14455       CFLAGS="$CFLAGS -O0 -S"
14456       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14457   (eval $ac_compile) 2>&5
14458   ac_status=$?
14459   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14460   test $ac_status = 0; }; then
14461         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14462           eval libat_cv_have_at_fop_2=no
14463         else
14464           eval libat_cv_have_at_fop_2=yes
14465         fi
14466       else
14467         eval libat_cv_have_at_fop_2=no
14468       fi
14469       CFLAGS="$old_CFLAGS"
14470     fi
14471     rm -f conftest*
14472
14473 fi
14474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14475 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14476
14477
14478   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14479
14480 cat >>confdefs.h <<_ACEOF
14481 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14482 _ACEOF
14483
14484
14485
14486
14487
14488
14489   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14490 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14491 if ${libat_cv_have_at_fop_4+:} false; then :
14492   $as_echo_n "(cached) " >&6
14493 else
14494
14495     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14496 /* end confdefs.h.  */
14497
14498 int
14499 main ()
14500 {
14501 typedef int T __attribute__((mode(SI))); T *x, y;
14502      asm("" : "=g"(x), "=g"(y));
14503      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14504      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14505      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14506      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14507      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14508      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14509   ;
14510   return 0;
14511 }
14512 _ACEOF
14513     if test x$atomic_builtins_link_tests = xyes; then
14514       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14515   (eval $ac_link) 2>&5
14516   ac_status=$?
14517   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14518   test $ac_status = 0; }; then
14519         eval libat_cv_have_at_fop_4=yes
14520       else
14521         eval libat_cv_have_at_fop_4=no
14522       fi
14523     else
14524       old_CFLAGS="$CFLAGS"
14525       # Compile unoptimized.
14526       CFLAGS="$CFLAGS -O0 -S"
14527       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14528   (eval $ac_compile) 2>&5
14529   ac_status=$?
14530   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14531   test $ac_status = 0; }; then
14532         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14533           eval libat_cv_have_at_fop_4=no
14534         else
14535           eval libat_cv_have_at_fop_4=yes
14536         fi
14537       else
14538         eval libat_cv_have_at_fop_4=no
14539       fi
14540       CFLAGS="$old_CFLAGS"
14541     fi
14542     rm -f conftest*
14543
14544 fi
14545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14546 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14547
14548
14549   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14550
14551 cat >>confdefs.h <<_ACEOF
14552 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14553 _ACEOF
14554
14555
14556
14557
14558
14559
14560   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14561 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14562 if ${libat_cv_have_at_fop_8+:} false; then :
14563   $as_echo_n "(cached) " >&6
14564 else
14565
14566     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14567 /* end confdefs.h.  */
14568
14569 int
14570 main ()
14571 {
14572 typedef int T __attribute__((mode(DI))); T *x, y;
14573      asm("" : "=g"(x), "=g"(y));
14574      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14575      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14576      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14577      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14578      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14579      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14580   ;
14581   return 0;
14582 }
14583 _ACEOF
14584     if test x$atomic_builtins_link_tests = xyes; then
14585       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14586   (eval $ac_link) 2>&5
14587   ac_status=$?
14588   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14589   test $ac_status = 0; }; then
14590         eval libat_cv_have_at_fop_8=yes
14591       else
14592         eval libat_cv_have_at_fop_8=no
14593       fi
14594     else
14595       old_CFLAGS="$CFLAGS"
14596       # Compile unoptimized.
14597       CFLAGS="$CFLAGS -O0 -S"
14598       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14599   (eval $ac_compile) 2>&5
14600   ac_status=$?
14601   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14602   test $ac_status = 0; }; then
14603         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14604           eval libat_cv_have_at_fop_8=no
14605         else
14606           eval libat_cv_have_at_fop_8=yes
14607         fi
14608       else
14609         eval libat_cv_have_at_fop_8=no
14610       fi
14611       CFLAGS="$old_CFLAGS"
14612     fi
14613     rm -f conftest*
14614
14615 fi
14616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14617 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14618
14619
14620   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14621
14622 cat >>confdefs.h <<_ACEOF
14623 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14624 _ACEOF
14625
14626
14627
14628
14629
14630
14631   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14632 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14633 if ${libat_cv_have_at_fop_16+:} false; then :
14634   $as_echo_n "(cached) " >&6
14635 else
14636
14637     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14638 /* end confdefs.h.  */
14639
14640 int
14641 main ()
14642 {
14643 typedef int T __attribute__((mode(TI))); T *x, y;
14644      asm("" : "=g"(x), "=g"(y));
14645      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14646      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14647      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14648      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14649      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14650      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14651   ;
14652   return 0;
14653 }
14654 _ACEOF
14655     if test x$atomic_builtins_link_tests = xyes; then
14656       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14657   (eval $ac_link) 2>&5
14658   ac_status=$?
14659   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14660   test $ac_status = 0; }; then
14661         eval libat_cv_have_at_fop_16=yes
14662       else
14663         eval libat_cv_have_at_fop_16=no
14664       fi
14665     else
14666       old_CFLAGS="$CFLAGS"
14667       # Compile unoptimized.
14668       CFLAGS="$CFLAGS -O0 -S"
14669       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14670   (eval $ac_compile) 2>&5
14671   ac_status=$?
14672   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14673   test $ac_status = 0; }; then
14674         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14675           eval libat_cv_have_at_fop_16=no
14676         else
14677           eval libat_cv_have_at_fop_16=yes
14678         fi
14679       else
14680         eval libat_cv_have_at_fop_16=no
14681       fi
14682       CFLAGS="$old_CFLAGS"
14683     fi
14684     rm -f conftest*
14685
14686 fi
14687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14688 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14689
14690
14691   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14692
14693 cat >>confdefs.h <<_ACEOF
14694 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14695 _ACEOF
14696
14697
14698
14699
14700
14701
14702 # Check for target-specific assembly-level support for atomic operations.
14703
14704   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for armv9.4-a LSE128 insn support" >&5
14705 $as_echo_n "checking for armv9.4-a LSE128 insn support... " >&6; }
14706 if ${libat_cv_have_feat_lse128+:} false; then :
14707   $as_echo_n "(cached) " >&6
14708 else
14709
14710     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14711 /* end confdefs.h.  */
14712
14713 int
14714 main ()
14715 {
14716 asm(".arch armv9-a+lse128")
14717   ;
14718   return 0;
14719 }
14720 _ACEOF
14721     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14722   (eval $ac_compile) 2>&5
14723   ac_status=$?
14724   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14725   test $ac_status = 0; }; then
14726       eval libat_cv_have_feat_lse128=yes
14727     else
14728       eval libat_cv_have_feat_lse128=no
14729     fi
14730     rm -f conftest*
14731
14732 fi
14733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_feat_lse128" >&5
14734 $as_echo "$libat_cv_have_feat_lse128" >&6; }
14735
14736   yesno=`echo $libat_cv_have_feat_lse128 | tr 'yesno' '1  0 '`
14737
14738 cat >>confdefs.h <<_ACEOF
14739 #define HAVE_FEAT_LSE128 $yesno
14740 _ACEOF
14741
14742
14743    if test x$libat_cv_have_feat_lse128 = xyes; then
14744   ARCH_AARCH64_HAVE_LSE128_TRUE=
14745   ARCH_AARCH64_HAVE_LSE128_FALSE='#'
14746 else
14747   ARCH_AARCH64_HAVE_LSE128_TRUE='#'
14748   ARCH_AARCH64_HAVE_LSE128_FALSE=
14749 fi
14750
14751
14752
14753  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14754 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14755 if ${ac_cv_c_bigendian+:} false; then :
14756   $as_echo_n "(cached) " >&6
14757 else
14758   ac_cv_c_bigendian=unknown
14759     # See if we're dealing with a universal compiler.
14760     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14761 /* end confdefs.h.  */
14762 #ifndef __APPLE_CC__
14763                not a universal capable compiler
14764              #endif
14765              typedef int dummy;
14766
14767 _ACEOF
14768 if ac_fn_c_try_compile "$LINENO"; then :
14769
14770         # Check for potential -arch flags.  It is not universal unless
14771         # there are at least two -arch flags with different values.
14772         ac_arch=
14773         ac_prev=
14774         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14775          if test -n "$ac_prev"; then
14776            case $ac_word in
14777              i?86 | x86_64 | ppc | ppc64)
14778                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14779                  ac_arch=$ac_word
14780                else
14781                  ac_cv_c_bigendian=universal
14782                  break
14783                fi
14784                ;;
14785            esac
14786            ac_prev=
14787          elif test "x$ac_word" = "x-arch"; then
14788            ac_prev=arch
14789          fi
14790        done
14791 fi
14792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14793     if test $ac_cv_c_bigendian = unknown; then
14794       # See if sys/param.h defines the BYTE_ORDER macro.
14795       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14796 /* end confdefs.h.  */
14797 #include <sys/types.h>
14798              #include <sys/param.h>
14799
14800 int
14801 main ()
14802 {
14803 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14804                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14805                      && LITTLE_ENDIAN)
14806               bogus endian macros
14807              #endif
14808
14809   ;
14810   return 0;
14811 }
14812 _ACEOF
14813 if ac_fn_c_try_compile "$LINENO"; then :
14814   # It does; now see whether it defined to BIG_ENDIAN or not.
14815          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14816 /* end confdefs.h.  */
14817 #include <sys/types.h>
14818                 #include <sys/param.h>
14819
14820 int
14821 main ()
14822 {
14823 #if BYTE_ORDER != BIG_ENDIAN
14824                  not big endian
14825                 #endif
14826
14827   ;
14828   return 0;
14829 }
14830 _ACEOF
14831 if ac_fn_c_try_compile "$LINENO"; then :
14832   ac_cv_c_bigendian=yes
14833 else
14834   ac_cv_c_bigendian=no
14835 fi
14836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14837 fi
14838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14839     fi
14840     if test $ac_cv_c_bigendian = unknown; then
14841       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14842       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14843 /* end confdefs.h.  */
14844 #include <limits.h>
14845
14846 int
14847 main ()
14848 {
14849 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14850               bogus endian macros
14851              #endif
14852
14853   ;
14854   return 0;
14855 }
14856 _ACEOF
14857 if ac_fn_c_try_compile "$LINENO"; then :
14858   # It does; now see whether it defined to _BIG_ENDIAN or not.
14859          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14860 /* end confdefs.h.  */
14861 #include <limits.h>
14862
14863 int
14864 main ()
14865 {
14866 #ifndef _BIG_ENDIAN
14867                  not big endian
14868                 #endif
14869
14870   ;
14871   return 0;
14872 }
14873 _ACEOF
14874 if ac_fn_c_try_compile "$LINENO"; then :
14875   ac_cv_c_bigendian=yes
14876 else
14877   ac_cv_c_bigendian=no
14878 fi
14879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14880 fi
14881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14882     fi
14883     if test $ac_cv_c_bigendian = unknown; then
14884       # Compile a test program.
14885       if test "$cross_compiling" = yes; then :
14886   # Try to guess by grepping values from an object file.
14887          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14888 /* end confdefs.h.  */
14889 short int ascii_mm[] =
14890                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14891                 short int ascii_ii[] =
14892                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14893                 int use_ascii (int i) {
14894                   return ascii_mm[i] + ascii_ii[i];
14895                 }
14896                 short int ebcdic_ii[] =
14897                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14898                 short int ebcdic_mm[] =
14899                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14900                 int use_ebcdic (int i) {
14901                   return ebcdic_mm[i] + ebcdic_ii[i];
14902                 }
14903                 extern int foo;
14904
14905 int
14906 main ()
14907 {
14908 return use_ascii (foo) == use_ebcdic (foo);
14909   ;
14910   return 0;
14911 }
14912 _ACEOF
14913 if ac_fn_c_try_compile "$LINENO"; then :
14914   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14915               ac_cv_c_bigendian=yes
14916             fi
14917             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14918               if test "$ac_cv_c_bigendian" = unknown; then
14919                 ac_cv_c_bigendian=no
14920               else
14921                 # finding both strings is unlikely to happen, but who knows?
14922                 ac_cv_c_bigendian=unknown
14923               fi
14924             fi
14925 fi
14926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14927 else
14928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14929 /* end confdefs.h.  */
14930 $ac_includes_default
14931 int
14932 main ()
14933 {
14934
14935              /* Are we little or big endian?  From Harbison&Steele.  */
14936              union
14937              {
14938                long int l;
14939                char c[sizeof (long int)];
14940              } u;
14941              u.l = 1;
14942              return u.c[sizeof (long int) - 1] == 1;
14943
14944   ;
14945   return 0;
14946 }
14947 _ACEOF
14948 if ac_fn_c_try_run "$LINENO"; then :
14949   ac_cv_c_bigendian=no
14950 else
14951   ac_cv_c_bigendian=yes
14952 fi
14953 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14954   conftest.$ac_objext conftest.beam conftest.$ac_ext
14955 fi
14956
14957     fi
14958 fi
14959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14960 $as_echo "$ac_cv_c_bigendian" >&6; }
14961  case $ac_cv_c_bigendian in #(
14962    yes)
14963      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14964 ;; #(
14965    no)
14966       ;; #(
14967    universal)
14968
14969 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14970
14971      ;; #(
14972    *)
14973      as_fn_error $? "unknown endianness
14974  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14975  esac
14976
14977 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14978
14979
14980
14981   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14982 $as_echo_n "checking for the word size... " >&6; }
14983 if ${libat_cv_wordsize+:} false; then :
14984   $as_echo_n "(cached) " >&6
14985 else
14986   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14987
14988 else
14989   as_fn_error $? "Could not determine word size." "$LINENO" 5
14990 fi
14991
14992 fi
14993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14994 $as_echo "$libat_cv_wordsize" >&6; }
14995
14996 cat >>confdefs.h <<_ACEOF
14997 #define WORDSIZE $libat_cv_wordsize
14998 _ACEOF
14999
15000
15001
15002 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
15003 # In case the pthread.h system header is not found, this test will fail.
15004 case " $config_path " in
15005  *" posix "*)
15006   XPCFLAGS=""
15007   CFLAGS="$CFLAGS -pthread"
15008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15009 /* end confdefs.h.  */
15010 #include <pthread.h>
15011       void *g(void *d) { return NULL; }
15012 int
15013 main ()
15014 {
15015 pthread_t t; pthread_create(&t,NULL,g,NULL);
15016   ;
15017   return 0;
15018 }
15019 _ACEOF
15020 if ac_fn_c_try_link "$LINENO"; then :
15021   XPCFLAGS=" -pthread"
15022 else
15023   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
15024      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15025 /* end confdefs.h.  */
15026 #include <pthread.h>
15027         void *g(void *d) { return NULL; }
15028 int
15029 main ()
15030 {
15031 pthread_t t; pthread_create(&t,NULL,g,NULL);
15032   ;
15033   return 0;
15034 }
15035 _ACEOF
15036 if ac_fn_c_try_link "$LINENO"; then :
15037
15038 else
15039   as_fn_error $? "Pthreads are required to build libatomic" "$LINENO" 5
15040 fi
15041 rm -f core conftest.err conftest.$ac_objext \
15042     conftest$ac_exeext conftest.$ac_ext
15043 fi
15044 rm -f core conftest.err conftest.$ac_objext \
15045     conftest$ac_exeext conftest.$ac_ext
15046   CFLAGS="$save_CFLAGS $XPCFLAGS"
15047   ;;
15048 esac
15049
15050 # See what sort of export controls are available.
15051
15052   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
15053 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
15054 if ${libat_cv_have_attribute_visibility+:} false; then :
15055   $as_echo_n "(cached) " >&6
15056 else
15057
15058   save_CFLAGS="$CFLAGS"
15059   CFLAGS="$CFLAGS -Werror"
15060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15061 /* end confdefs.h.  */
15062 void __attribute__((visibility("hidden"))) foo(void) { }
15063 int
15064 main ()
15065 {
15066
15067   ;
15068   return 0;
15069 }
15070 _ACEOF
15071 if ac_fn_c_try_compile "$LINENO"; then :
15072   libat_cv_have_attribute_visibility=yes
15073 else
15074   libat_cv_have_attribute_visibility=no
15075 fi
15076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15077   CFLAGS="$save_CFLAGS"
15078 fi
15079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
15080 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
15081   if test $libat_cv_have_attribute_visibility = yes; then
15082
15083 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
15084
15085   fi
15086
15087   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
15088 $as_echo_n "checking whether the target supports dllexport... " >&6; }
15089 if ${libat_cv_have_attribute_dllexport+:} false; then :
15090   $as_echo_n "(cached) " >&6
15091 else
15092
15093   save_CFLAGS="$CFLAGS"
15094   CFLAGS="$CFLAGS -Werror"
15095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15096 /* end confdefs.h.  */
15097 void __attribute__((dllexport)) foo(void) { }
15098 int
15099 main ()
15100 {
15101
15102   ;
15103   return 0;
15104 }
15105 _ACEOF
15106 if ac_fn_c_try_compile "$LINENO"; then :
15107   libat_cv_have_attribute_dllexport=yes
15108 else
15109   libat_cv_have_attribute_dllexport=no
15110 fi
15111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15112   CFLAGS="$save_CFLAGS"
15113 fi
15114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
15115 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
15116   if test $libat_cv_have_attribute_dllexport = yes; then
15117
15118 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
15119
15120   fi
15121
15122   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
15123 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
15124 if ${libat_cv_have_attribute_alias+:} false; then :
15125   $as_echo_n "(cached) " >&6
15126 else
15127
15128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15129 /* end confdefs.h.  */
15130
15131 void foo(void) { }
15132 extern void bar(void) __attribute__((alias("foo")));
15133 int
15134 main ()
15135 {
15136 bar();
15137   ;
15138   return 0;
15139 }
15140 _ACEOF
15141 if ac_fn_c_try_link "$LINENO"; then :
15142   libat_cv_have_attribute_alias=yes
15143 else
15144   libat_cv_have_attribute_alias=no
15145 fi
15146 rm -f core conftest.err conftest.$ac_objext \
15147     conftest$ac_exeext conftest.$ac_ext
15148 fi
15149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
15150 $as_echo "$libat_cv_have_attribute_alias" >&6; }
15151   if test $libat_cv_have_attribute_alias = yes; then
15152
15153 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
15154
15155   fi
15156 if test x$try_ifunc = xyes; then
15157
15158   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
15159 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
15160 if ${libat_cv_have_ifunc+:} false; then :
15161   $as_echo_n "(cached) " >&6
15162 else
15163
15164   save_CFLAGS="$CFLAGS"
15165   CFLAGS="$CFLAGS -Werror"
15166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15167 /* end confdefs.h.  */
15168
15169     int foo_alt(void) { return 0; }
15170     typedef int F (void);
15171     F *foo_sel(void) { return foo_alt; }
15172     int foo(void) __attribute__((ifunc("foo_sel")));
15173 int
15174 main ()
15175 {
15176 return foo();
15177   ;
15178   return 0;
15179 }
15180 _ACEOF
15181 if ac_fn_c_try_link "$LINENO"; then :
15182   libat_cv_have_ifunc=yes
15183 else
15184   libat_cv_have_ifunc=no
15185 fi
15186 rm -f core conftest.err conftest.$ac_objext \
15187     conftest$ac_exeext conftest.$ac_ext
15188 fi
15189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
15190 $as_echo "$libat_cv_have_ifunc" >&6; }
15191
15192   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
15193
15194 cat >>confdefs.h <<_ACEOF
15195 #define HAVE_IFUNC $yesno
15196 _ACEOF
15197
15198
15199
15200 fi
15201
15202 # Check linker support.
15203
15204
15205 # Check whether --with-gnu-ld was given.
15206 if test "${with_gnu_ld+set}" = set; then :
15207   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
15208 else
15209   with_gnu_ld=no
15210 fi
15211
15212 ac_prog=ld
15213 if test "$GCC" = yes; then
15214   # Check if gcc -print-prog-name=ld gives a path.
15215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
15216 $as_echo_n "checking for ld used by $CC... " >&6; }
15217   case $host in
15218   *-*-mingw*)
15219     # gcc leaves a trailing carriage return which upsets mingw
15220     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
15221   *)
15222     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
15223   esac
15224   case $ac_prog in
15225     # Accept absolute paths.
15226     [\\/]* | ?:[\\/]*)
15227       re_direlt='/[^/][^/]*/\.\./'
15228       # Canonicalize the pathname of ld
15229       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
15230       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
15231         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
15232       done
15233       test -z "$LD" && LD="$ac_prog"
15234       ;;
15235   "")
15236     # If it fails, then pretend we aren't using GCC.
15237     ac_prog=ld
15238     ;;
15239   *)
15240     # If it is relative, then search for the first ld in PATH.
15241     with_gnu_ld=unknown
15242     ;;
15243   esac
15244 elif test "$with_gnu_ld" = yes; then
15245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
15246 $as_echo_n "checking for GNU ld... " >&6; }
15247 else
15248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
15249 $as_echo_n "checking for non-GNU ld... " >&6; }
15250 fi
15251 if ${lt_cv_path_LD+:} false; then :
15252   $as_echo_n "(cached) " >&6
15253 else
15254   if test -z "$LD"; then
15255   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15256   for ac_dir in $PATH; do
15257     IFS="$lt_save_ifs"
15258     test -z "$ac_dir" && ac_dir=.
15259     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
15260       lt_cv_path_LD="$ac_dir/$ac_prog"
15261       # Check to see if the program is GNU ld.  I'd rather use --version,
15262       # but apparently some variants of GNU ld only accept -v.
15263       # Break only if it was the GNU/non-GNU ld that we prefer.
15264       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
15265       *GNU* | *'with BFD'*)
15266         test "$with_gnu_ld" != no && break
15267         ;;
15268       *)
15269         test "$with_gnu_ld" != yes && break
15270         ;;
15271       esac
15272     fi
15273   done
15274   IFS="$lt_save_ifs"
15275 else
15276   lt_cv_path_LD="$LD" # Let the user override the test with a path.
15277 fi
15278 fi
15279
15280 LD="$lt_cv_path_LD"
15281 if test -n "$LD"; then
15282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
15283 $as_echo "$LD" >&6; }
15284 else
15285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15286 $as_echo "no" >&6; }
15287 fi
15288 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
15289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
15290 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
15291 if ${lt_cv_prog_gnu_ld+:} false; then :
15292   $as_echo_n "(cached) " >&6
15293 else
15294   # I'd rather use --version here, but apparently some GNU lds only accept -v.
15295 case `$LD -v 2>&1 </dev/null` in
15296 *GNU* | *'with BFD'*)
15297   lt_cv_prog_gnu_ld=yes
15298   ;;
15299 *)
15300   lt_cv_prog_gnu_ld=no
15301   ;;
15302 esac
15303 fi
15304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
15305 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
15306 with_gnu_ld=$lt_cv_prog_gnu_ld
15307
15308
15309
15310
15311
15312
15313
15314   # If we're not using GNU ld, then there's no point in even trying these
15315   # tests.  Check for that first.  We should have already tested for gld
15316   # by now (in libtool), but require it now just to be safe...
15317   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
15318   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
15319
15320
15321
15322   # The name set by libtool depends on the version of libtool.  Shame on us
15323   # for depending on an impl detail, but c'est la vie.  Older versions used
15324   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
15325   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
15326   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
15327   # set (hence we're using an older libtool), then set it.
15328   if test x${with_gnu_ld+set} != xset; then
15329     if test x${ac_cv_prog_gnu_ld+set} != xset; then
15330       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
15331       with_gnu_ld=no
15332     else
15333       with_gnu_ld=$ac_cv_prog_gnu_ld
15334     fi
15335   fi
15336
15337   # Start by getting the version number.  I think the libtool test already
15338   # does some of this, but throws away the result.
15339   libat_ld_is_gold=no
15340   libat_ld_is_mold=no
15341   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
15342     libat_ld_is_gold=yes
15343   elif $LD --version 2>/dev/null | grep 'mold' >/dev/null 2>&1; then
15344     libat_ld_is_mold=yes
15345   fi
15346
15347   ldver=`$LD --version 2>/dev/null |
15348          sed -e 's/[. ][0-9]\{8\}$//;s/.* \([^ ]\{1,\}\)$/\1/; q'`
15349
15350   libat_gnu_ld_version=`echo $ldver | \
15351          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
15352
15353   # Set --gc-sections.
15354   if test "$with_gnu_ld" = "notbroken"; then
15355     # GNU ld it is!  Joy and bunny rabbits!
15356
15357     # All these tests are for C++; save the language and the compiler flags.
15358     # Need to do this so that g++ won't try to link in libstdc++
15359     ac_test_CFLAGS="${CFLAGS+set}"
15360     ac_save_CFLAGS="$CFLAGS"
15361     CFLAGS='-x c++  -Wl,--gc-sections'
15362
15363     # Check for -Wl,--gc-sections
15364     # XXX This test is broken at the moment, as symbols required for linking
15365     # are now in libsupc++ (not built yet).  In addition, this test has
15366     # cored on solaris in the past.  In addition, --gc-sections doesn't
15367     # really work at the moment (keeps on discarding used sections, first
15368     # .eh_frame and now some of the glibc sections for iconv).
15369     # Bzzzzt.  Thanks for playing, maybe next time.
15370     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
15371 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
15372     if test "$cross_compiling" = yes; then :
15373   ac_sectionLDflags=yes
15374 else
15375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15376 /* end confdefs.h.  */
15377
15378      int main(void)
15379      {
15380        try { throw 1; }
15381        catch (...) { };
15382        return 0;
15383      }
15384
15385 _ACEOF
15386 if ac_fn_c_try_run "$LINENO"; then :
15387   ac_sectionLDflags=yes
15388 else
15389   ac_sectionLDflags=no
15390 fi
15391 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15392   conftest.$ac_objext conftest.beam conftest.$ac_ext
15393 fi
15394
15395     if test "$ac_test_CFLAGS" = set; then
15396       CFLAGS="$ac_save_CFLAGS"
15397     else
15398       # this is the suspicious part
15399       CFLAGS=''
15400     fi
15401     if test "$ac_sectionLDflags" = "yes"; then
15402       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
15403     fi
15404     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
15405 $as_echo "$ac_sectionLDflags" >&6; }
15406   fi
15407
15408   # Set linker optimization flags.
15409   if test x"$with_gnu_ld" = x"yes"; then
15410     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
15411   fi
15412
15413
15414
15415
15416
15417
15418  # Check whether --enable-symvers was given.
15419 if test "${enable_symvers+set}" = set; then :
15420   enableval=$enable_symvers;
15421       case "$enableval" in
15422        yes|no|gnu*|sun) ;;
15423        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
15424                           esac
15425
15426 else
15427   enable_symvers=yes
15428 fi
15429
15430
15431
15432 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
15433 # don't know enough about $LD to do tricks...
15434
15435
15436 # Turn a 'yes' into a suitable default.
15437 if test x$enable_symvers = xyes ; then
15438   # FIXME  The following test is too strict, in theory.
15439   if test $enable_shared = no || test "x$LD" = x; then
15440     enable_symvers=no
15441   else
15442     if test $with_gnu_ld = yes ; then
15443       enable_symvers=gnu
15444     else
15445       case ${target_os} in
15446         # Sun symbol versioning exists since Solaris 2.5.
15447         solaris2.[5-9]* | solaris2.1[0-9]*)
15448           enable_symvers=sun ;;
15449         *)
15450           enable_symvers=no ;;
15451       esac
15452     fi
15453   fi
15454 fi
15455
15456 # Check if 'sun' was requested on non-Solaris 2 platforms.
15457 if test x$enable_symvers = xsun ; then
15458   case ${target_os} in
15459     solaris2*)
15460       # All fine.
15461       ;;
15462     *)
15463       # Unlikely to work.
15464       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
15465 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
15466       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
15467 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
15468       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15469 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15470       enable_symvers=no
15471       ;;
15472   esac
15473 fi
15474
15475 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15476 if test $enable_symvers != no; then
15477   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15478 $as_echo_n "checking for shared libgcc... " >&6; }
15479   ac_save_CFLAGS="$CFLAGS"
15480   CFLAGS=' -lgcc_s'
15481   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15482 /* end confdefs.h.  */
15483
15484 int
15485 main ()
15486 {
15487 return 0;
15488   ;
15489   return 0;
15490 }
15491 _ACEOF
15492 if ac_fn_c_try_link "$LINENO"; then :
15493   libat_shared_libgcc=yes
15494 else
15495   libat_shared_libgcc=no
15496 fi
15497 rm -f core conftest.err conftest.$ac_objext \
15498     conftest$ac_exeext conftest.$ac_ext
15499   CFLAGS="$ac_save_CFLAGS"
15500   if test $libat_shared_libgcc = no; then
15501     cat > conftest.c <<EOF
15502 int main (void) { return 0; }
15503 EOF
15504     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15505                              -shared -shared-libgcc -o conftest.so \
15506                              conftest.c -v 2>&1 >/dev/null \
15507                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15508     rm -f conftest.c conftest.so
15509     if test x${libat_libgcc_s_suffix+set} = xset; then
15510       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15511       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15512 /* end confdefs.h.  */
15513
15514 int
15515 main ()
15516 {
15517 return 0;
15518   ;
15519   return 0;
15520 }
15521 _ACEOF
15522 if ac_fn_c_try_link "$LINENO"; then :
15523   libat_shared_libgcc=yes
15524 fi
15525 rm -f core conftest.err conftest.$ac_objext \
15526     conftest$ac_exeext conftest.$ac_ext
15527       CFLAGS="$ac_save_CFLAGS"
15528     fi
15529   fi
15530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15531 $as_echo "$libat_shared_libgcc" >&6; }
15532 fi
15533
15534 # For GNU ld, we need at least this version.  The format is described in
15535 # LIBAT_CHECK_LINKER_FEATURES above.
15536 libat_min_gnu_ld_version=21400
15537 # XXXXXXXXXXX libat_gnu_ld_version=21390
15538
15539 # Check to see if unspecified "yes" value can win, given results above.
15540 # Change "yes" into either "no" or a style name.
15541 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15542   if test $with_gnu_ld = yes; then
15543     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15544       enable_symvers=gnu
15545     elif test $libat_ld_is_gold = yes ; then
15546       enable_symvers=gnu
15547     elif test $libat_ld_is_mold = yes ; then
15548       enable_symvers=gnu
15549     else
15550       # The right tools, the right setup, but too old.  Fallbacks?
15551       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15552 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15553       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15554 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15555       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15556 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15557       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15558 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15559       if test $libat_gnu_ld_version -ge 21200 ; then
15560         # Globbing fix is present, proper block support is not.
15561                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15562 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15563         enable_symvers=no
15564       else
15565         # 2.11 or older.
15566         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15567 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15568         enable_symvers=no
15569       fi
15570     fi
15571   elif test $enable_symvers = sun; then
15572     : All interesting versions of Sun ld support sun style symbol versioning.
15573   else
15574     # just fail for now
15575     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15576 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15577     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15578 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15579     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15580 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
15581     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15582 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15583     enable_symvers=no
15584   fi
15585 fi
15586 if test $enable_symvers = gnu; then
15587
15588 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15589
15590 fi
15591
15592  if test $enable_symvers != no; then
15593   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15594   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15595 else
15596   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15597   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15598 fi
15599
15600  if test $enable_symvers = gnu; then
15601   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15602   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15603 else
15604   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15605   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15606 fi
15607
15608  if test $enable_symvers = sun; then
15609   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15610   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15611 else
15612   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15613   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15614 fi
15615
15616 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15617 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15618
15619
15620 # Cleanup and exit.
15621 CFLAGS="$save_CFLAGS"
15622 cat >confcache <<\_ACEOF
15623 # This file is a shell script that caches the results of configure
15624 # tests run on this system so they can be shared between configure
15625 # scripts and configure runs, see configure's option --config-cache.
15626 # It is not useful on other systems.  If it contains results you don't
15627 # want to keep, you may remove or edit it.
15628 #
15629 # config.status only pays attention to the cache file if you give it
15630 # the --recheck option to rerun configure.
15631 #
15632 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15633 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15634 # following values.
15635
15636 _ACEOF
15637
15638 # The following way of writing the cache mishandles newlines in values,
15639 # but we know of no workaround that is simple, portable, and efficient.
15640 # So, we kill variables containing newlines.
15641 # Ultrix sh set writes to stderr and can't be redirected directly,
15642 # and sets the high bit in the cache file unless we assign to the vars.
15643 (
15644   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15645     eval ac_val=\$$ac_var
15646     case $ac_val in #(
15647     *${as_nl}*)
15648       case $ac_var in #(
15649       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15650 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15651       esac
15652       case $ac_var in #(
15653       _ | IFS | as_nl) ;; #(
15654       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15655       *) { eval $ac_var=; unset $ac_var;} ;;
15656       esac ;;
15657     esac
15658   done
15659
15660   (set) 2>&1 |
15661     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15662     *${as_nl}ac_space=\ *)
15663       # `set' does not quote correctly, so add quotes: double-quote
15664       # substitution turns \\\\ into \\, and sed turns \\ into \.
15665       sed -n \
15666         "s/'/'\\\\''/g;
15667           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15668       ;; #(
15669     *)
15670       # `set' quotes correctly as required by POSIX, so do not add quotes.
15671       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15672       ;;
15673     esac |
15674     sort
15675 ) |
15676   sed '
15677      /^ac_cv_env_/b end
15678      t clear
15679      :clear
15680      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15681      t end
15682      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15683      :end' >>confcache
15684 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15685   if test -w "$cache_file"; then
15686     if test "x$cache_file" != "x/dev/null"; then
15687       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15688 $as_echo "$as_me: updating cache $cache_file" >&6;}
15689       if test ! -f "$cache_file" || test -h "$cache_file"; then
15690         cat confcache >"$cache_file"
15691       else
15692         case $cache_file in #(
15693         */* | ?:*)
15694           mv -f confcache "$cache_file"$$ &&
15695           mv -f "$cache_file"$$ "$cache_file" ;; #(
15696         *)
15697           mv -f confcache "$cache_file" ;;
15698         esac
15699       fi
15700     fi
15701   else
15702     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15703 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15704   fi
15705 fi
15706 rm -f confcache
15707
15708 # Check whether --enable-werror was given.
15709 if test "${enable_werror+set}" = set; then :
15710   enableval=$enable_werror;
15711 fi
15712
15713 # Add -Wall -Werror if we are using GCC.
15714 if test "x$GCC" = "xyes"; then :
15715   XCFLAGS="$XCFLAGS -Wall"
15716 fi
15717 if test "x$enable_werror" != "xno" && test "x$GCC" = "xyes"; then :
15718   XCFLAGS="$XCFLAGS -Werror"
15719 fi
15720
15721 # Add CET specific flags if CET is enabled
15722  # Check whether --enable-cet was given.
15723 if test "${enable_cet+set}" = set; then :
15724   enableval=$enable_cet;
15725       case "$enableval" in
15726        yes|no|auto) ;;
15727        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
15728                           esac
15729
15730 else
15731   enable_cet=auto
15732 fi
15733
15734
15735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
15736 $as_echo_n "checking for CET support... " >&6; }
15737
15738 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
15739 case "$host" in
15740   i[34567]86-*-linux* | x86_64-*-linux*)
15741     case "$enable_cet" in
15742       auto)
15743         # Check if target supports multi-byte NOPs
15744         # and if compiler and assembler support CET insn.
15745         cet_save_CFLAGS="$CFLAGS"
15746         CFLAGS="$CFLAGS -fcf-protection"
15747         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15748 /* end confdefs.h.  */
15749
15750 int
15751 main ()
15752 {
15753
15754 #if !defined(__SSE2__)
15755 #error target does not support multi-byte NOPs
15756 #else
15757 asm ("setssbsy");
15758 #endif
15759
15760   ;
15761   return 0;
15762 }
15763 _ACEOF
15764 if ac_fn_c_try_compile "$LINENO"; then :
15765   enable_cet=yes
15766 else
15767   enable_cet=no
15768 fi
15769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15770         CFLAGS="$cet_save_CFLAGS"
15771         ;;
15772       yes)
15773         # Check if assembler supports CET.
15774         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15775 /* end confdefs.h.  */
15776
15777 int
15778 main ()
15779 {
15780 asm ("setssbsy");
15781   ;
15782   return 0;
15783 }
15784 _ACEOF
15785 if ac_fn_c_try_compile "$LINENO"; then :
15786
15787 else
15788   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
15789 fi
15790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15791         ;;
15792     esac
15793     ;;
15794   *)
15795     enable_cet=no
15796     ;;
15797 esac
15798 if test x$enable_cet = xyes; then
15799   CET_FLAGS="-fcf-protection -mshstk"
15800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15801 $as_echo "yes" >&6; }
15802 else
15803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15804 $as_echo "no" >&6; }
15805 fi
15806
15807 XCFLAGS="$XCFLAGS $CET_FLAGS"
15808
15809 XCFLAGS="$XCFLAGS $XPCFLAGS"
15810
15811
15812
15813
15814
15815
15816
15817 # Conditionalize the makefile for this target machine.
15818 tmake_file_=
15819 for f in ${tmake_file}
15820 do
15821         if test -f ${srcdir}/config/$f
15822         then
15823                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
15824         fi
15825 done
15826 tmake_file="${tmake_file_}"
15827
15828
15829
15830  if test x$libat_cv_have_ifunc = xyes; then
15831   HAVE_IFUNC_TRUE=
15832   HAVE_IFUNC_FALSE='#'
15833 else
15834   HAVE_IFUNC_TRUE='#'
15835   HAVE_IFUNC_FALSE=
15836 fi
15837
15838  if expr "$config_path" : ".* linux/aarch64 .*" > /dev/null; then
15839   ARCH_AARCH64_LINUX_TRUE=
15840   ARCH_AARCH64_LINUX_FALSE='#'
15841 else
15842   ARCH_AARCH64_LINUX_TRUE='#'
15843   ARCH_AARCH64_LINUX_FALSE=
15844 fi
15845
15846  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15847   ARCH_ARM_LINUX_TRUE=
15848   ARCH_ARM_LINUX_FALSE='#'
15849 else
15850   ARCH_ARM_LINUX_TRUE='#'
15851   ARCH_ARM_LINUX_FALSE=
15852 fi
15853
15854  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15855   ARCH_I386_TRUE=
15856   ARCH_I386_FALSE='#'
15857 else
15858   ARCH_I386_TRUE='#'
15859   ARCH_I386_FALSE=
15860 fi
15861
15862  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15863   ARCH_X86_64_TRUE=
15864   ARCH_X86_64_FALSE='#'
15865 else
15866   ARCH_X86_64_TRUE='#'
15867   ARCH_X86_64_FALSE=
15868 fi
15869
15870
15871 # Determine what GCC version number to use in filesystem paths.
15872
15873   get_gcc_base_ver="cat"
15874
15875 # Check whether --with-gcc-major-version-only was given.
15876 if test "${with_gcc_major_version_only+set}" = set; then :
15877   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15878         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
15879       fi
15880
15881 fi
15882
15883
15884
15885
15886 if test ${multilib} = yes; then
15887   multilib_arg="--enable-multilib"
15888 else
15889   multilib_arg=
15890 fi
15891
15892 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15893
15894 ac_config_files="$ac_config_files testsuite/libatomic-site-extra.exp"
15895
15896 cat >confcache <<\_ACEOF
15897 # This file is a shell script that caches the results of configure
15898 # tests run on this system so they can be shared between configure
15899 # scripts and configure runs, see configure's option --config-cache.
15900 # It is not useful on other systems.  If it contains results you don't
15901 # want to keep, you may remove or edit it.
15902 #
15903 # config.status only pays attention to the cache file if you give it
15904 # the --recheck option to rerun configure.
15905 #
15906 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15907 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15908 # following values.
15909
15910 _ACEOF
15911
15912 # The following way of writing the cache mishandles newlines in values,
15913 # but we know of no workaround that is simple, portable, and efficient.
15914 # So, we kill variables containing newlines.
15915 # Ultrix sh set writes to stderr and can't be redirected directly,
15916 # and sets the high bit in the cache file unless we assign to the vars.
15917 (
15918   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15919     eval ac_val=\$$ac_var
15920     case $ac_val in #(
15921     *${as_nl}*)
15922       case $ac_var in #(
15923       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15924 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15925       esac
15926       case $ac_var in #(
15927       _ | IFS | as_nl) ;; #(
15928       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15929       *) { eval $ac_var=; unset $ac_var;} ;;
15930       esac ;;
15931     esac
15932   done
15933
15934   (set) 2>&1 |
15935     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15936     *${as_nl}ac_space=\ *)
15937       # `set' does not quote correctly, so add quotes: double-quote
15938       # substitution turns \\\\ into \\, and sed turns \\ into \.
15939       sed -n \
15940         "s/'/'\\\\''/g;
15941           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15942       ;; #(
15943     *)
15944       # `set' quotes correctly as required by POSIX, so do not add quotes.
15945       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15946       ;;
15947     esac |
15948     sort
15949 ) |
15950   sed '
15951      /^ac_cv_env_/b end
15952      t clear
15953      :clear
15954      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15955      t end
15956      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15957      :end' >>confcache
15958 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15959   if test -w "$cache_file"; then
15960     if test "x$cache_file" != "x/dev/null"; then
15961       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15962 $as_echo "$as_me: updating cache $cache_file" >&6;}
15963       if test ! -f "$cache_file" || test -h "$cache_file"; then
15964         cat confcache >"$cache_file"
15965       else
15966         case $cache_file in #(
15967         */* | ?:*)
15968           mv -f confcache "$cache_file"$$ &&
15969           mv -f "$cache_file"$$ "$cache_file" ;; #(
15970         *)
15971           mv -f confcache "$cache_file" ;;
15972         esac
15973       fi
15974     fi
15975   else
15976     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15977 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15978   fi
15979 fi
15980 rm -f confcache
15981
15982 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15983 # Let make expand exec_prefix.
15984 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15985
15986 DEFS=-DHAVE_CONFIG_H
15987
15988 ac_libobjs=
15989 ac_ltlibobjs=
15990 U=
15991 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15992   # 1. Remove the extension, and $U if already installed.
15993   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15994   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15995   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15996   #    will be set to the directory where LIBOBJS objects are built.
15997   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15998   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15999 done
16000 LIBOBJS=$ac_libobjs
16001
16002 LTLIBOBJS=$ac_ltlibobjs
16003
16004
16005 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
16006   as_fn_error $? "conditional \"GENINSRC\" was never defined.
16007 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16008 fi
16009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
16010 $as_echo_n "checking that generated files are newer than configure... " >&6; }
16011    if test -n "$am_sleep_pid"; then
16012      # Hide warnings about reused PIDs.
16013      wait $am_sleep_pid 2>/dev/null
16014    fi
16015    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
16016 $as_echo "done" >&6; }
16017  if test -n "$EXEEXT"; then
16018   am__EXEEXT_TRUE=
16019   am__EXEEXT_FALSE='#'
16020 else
16021   am__EXEEXT_TRUE='#'
16022   am__EXEEXT_FALSE=
16023 fi
16024
16025 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16026   as_fn_error $? "conditional \"AMDEP\" was never defined.
16027 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16028 fi
16029 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16030   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
16031 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16032 fi
16033 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
16034   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
16035 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16036 fi
16037 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16038   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
16039 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16040 fi
16041 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
16042   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
16043 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16044 fi
16045 if test -z "${ARCH_AARCH64_HAVE_LSE128_TRUE}" && test -z "${ARCH_AARCH64_HAVE_LSE128_FALSE}"; then
16046   as_fn_error $? "conditional \"ARCH_AARCH64_HAVE_LSE128\" was never defined.
16047 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16048 fi
16049
16050 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
16051   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
16052 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16053 fi
16054 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
16055   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
16056 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16057 fi
16058 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
16059   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
16060 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16061 fi
16062 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
16063   as_fn_error $? "conditional \"HAVE_IFUNC\" was never defined.
16064 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16065 fi
16066 if test -z "${ARCH_AARCH64_LINUX_TRUE}" && test -z "${ARCH_AARCH64_LINUX_FALSE}"; then
16067   as_fn_error $? "conditional \"ARCH_AARCH64_LINUX\" was never defined.
16068 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16069 fi
16070 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
16071   as_fn_error $? "conditional \"ARCH_ARM_LINUX\" was never defined.
16072 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16073 fi
16074 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
16075   as_fn_error $? "conditional \"ARCH_I386\" was never defined.
16076 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16077 fi
16078 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
16079   as_fn_error $? "conditional \"ARCH_X86_64\" was never defined.
16080 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16081 fi
16082
16083 : "${CONFIG_STATUS=./config.status}"
16084 ac_write_fail=0
16085 ac_clean_files_save=$ac_clean_files
16086 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16087 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16088 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16089 as_write_fail=0
16090 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16091 #! $SHELL
16092 # Generated by $as_me.
16093 # Run this file to recreate the current configuration.
16094 # Compiler output produced by configure, useful for debugging
16095 # configure, is in config.log if it exists.
16096
16097 debug=false
16098 ac_cs_recheck=false
16099 ac_cs_silent=false
16100
16101 SHELL=\${CONFIG_SHELL-$SHELL}
16102 export SHELL
16103 _ASEOF
16104 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16105 ## -------------------- ##
16106 ## M4sh Initialization. ##
16107 ## -------------------- ##
16108
16109 # Be more Bourne compatible
16110 DUALCASE=1; export DUALCASE # for MKS sh
16111 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16112   emulate sh
16113   NULLCMD=:
16114   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16115   # is contrary to our usage.  Disable this feature.
16116   alias -g '${1+"$@"}'='"$@"'
16117   setopt NO_GLOB_SUBST
16118 else
16119   case `(set -o) 2>/dev/null` in #(
16120   *posix*) :
16121     set -o posix ;; #(
16122   *) :
16123      ;;
16124 esac
16125 fi
16126
16127
16128 as_nl='
16129 '
16130 export as_nl
16131 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16132 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16133 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16134 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16135 # Prefer a ksh shell builtin over an external printf program on Solaris,
16136 # but without wasting forks for bash or zsh.
16137 if test -z "$BASH_VERSION$ZSH_VERSION" \
16138     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16139   as_echo='print -r --'
16140   as_echo_n='print -rn --'
16141 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16142   as_echo='printf %s\n'
16143   as_echo_n='printf %s'
16144 else
16145   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16146     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16147     as_echo_n='/usr/ucb/echo -n'
16148   else
16149     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16150     as_echo_n_body='eval
16151       arg=$1;
16152       case $arg in #(
16153       *"$as_nl"*)
16154         expr "X$arg" : "X\\(.*\\)$as_nl";
16155         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16156       esac;
16157       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16158     '
16159     export as_echo_n_body
16160     as_echo_n='sh -c $as_echo_n_body as_echo'
16161   fi
16162   export as_echo_body
16163   as_echo='sh -c $as_echo_body as_echo'
16164 fi
16165
16166 # The user is always right.
16167 if test "${PATH_SEPARATOR+set}" != set; then
16168   PATH_SEPARATOR=:
16169   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16170     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16171       PATH_SEPARATOR=';'
16172   }
16173 fi
16174
16175
16176 # IFS
16177 # We need space, tab and new line, in precisely that order.  Quoting is
16178 # there to prevent editors from complaining about space-tab.
16179 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16180 # splitting by setting IFS to empty value.)
16181 IFS=" ""        $as_nl"
16182
16183 # Find who we are.  Look in the path if we contain no directory separator.
16184 as_myself=
16185 case $0 in #((
16186   *[\\/]* ) as_myself=$0 ;;
16187   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16188 for as_dir in $PATH
16189 do
16190   IFS=$as_save_IFS
16191   test -z "$as_dir" && as_dir=.
16192     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16193   done
16194 IFS=$as_save_IFS
16195
16196      ;;
16197 esac
16198 # We did not find ourselves, most probably we were run as `sh COMMAND'
16199 # in which case we are not to be found in the path.
16200 if test "x$as_myself" = x; then
16201   as_myself=$0
16202 fi
16203 if test ! -f "$as_myself"; then
16204   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16205   exit 1
16206 fi
16207
16208 # Unset variables that we do not need and which cause bugs (e.g. in
16209 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16210 # suppresses any "Segmentation fault" message there.  '((' could
16211 # trigger a bug in pdksh 5.2.14.
16212 for as_var in BASH_ENV ENV MAIL MAILPATH
16213 do eval test x\${$as_var+set} = xset \
16214   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16215 done
16216 PS1='$ '
16217 PS2='> '
16218 PS4='+ '
16219
16220 # NLS nuisances.
16221 LC_ALL=C
16222 export LC_ALL
16223 LANGUAGE=C
16224 export LANGUAGE
16225
16226 # CDPATH.
16227 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16228
16229
16230 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16231 # ----------------------------------------
16232 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16233 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16234 # script with STATUS, using 1 if that was 0.
16235 as_fn_error ()
16236 {
16237   as_status=$1; test $as_status -eq 0 && as_status=1
16238   if test "$4"; then
16239     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16240     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16241   fi
16242   $as_echo "$as_me: error: $2" >&2
16243   as_fn_exit $as_status
16244 } # as_fn_error
16245
16246
16247 # as_fn_set_status STATUS
16248 # -----------------------
16249 # Set $? to STATUS, without forking.
16250 as_fn_set_status ()
16251 {
16252   return $1
16253 } # as_fn_set_status
16254
16255 # as_fn_exit STATUS
16256 # -----------------
16257 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16258 as_fn_exit ()
16259 {
16260   set +e
16261   as_fn_set_status $1
16262   exit $1
16263 } # as_fn_exit
16264
16265 # as_fn_unset VAR
16266 # ---------------
16267 # Portably unset VAR.
16268 as_fn_unset ()
16269 {
16270   { eval $1=; unset $1;}
16271 }
16272 as_unset=as_fn_unset
16273 # as_fn_append VAR VALUE
16274 # ----------------------
16275 # Append the text in VALUE to the end of the definition contained in VAR. Take
16276 # advantage of any shell optimizations that allow amortized linear growth over
16277 # repeated appends, instead of the typical quadratic growth present in naive
16278 # implementations.
16279 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16280   eval 'as_fn_append ()
16281   {
16282     eval $1+=\$2
16283   }'
16284 else
16285   as_fn_append ()
16286   {
16287     eval $1=\$$1\$2
16288   }
16289 fi # as_fn_append
16290
16291 # as_fn_arith ARG...
16292 # ------------------
16293 # Perform arithmetic evaluation on the ARGs, and store the result in the
16294 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16295 # must be portable across $(()) and expr.
16296 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16297   eval 'as_fn_arith ()
16298   {
16299     as_val=$(( $* ))
16300   }'
16301 else
16302   as_fn_arith ()
16303   {
16304     as_val=`expr "$@" || test $? -eq 1`
16305   }
16306 fi # as_fn_arith
16307
16308
16309 if expr a : '\(a\)' >/dev/null 2>&1 &&
16310    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16311   as_expr=expr
16312 else
16313   as_expr=false
16314 fi
16315
16316 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16317   as_basename=basename
16318 else
16319   as_basename=false
16320 fi
16321
16322 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16323   as_dirname=dirname
16324 else
16325   as_dirname=false
16326 fi
16327
16328 as_me=`$as_basename -- "$0" ||
16329 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16330          X"$0" : 'X\(//\)$' \| \
16331          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16332 $as_echo X/"$0" |
16333     sed '/^.*\/\([^/][^/]*\)\/*$/{
16334             s//\1/
16335             q
16336           }
16337           /^X\/\(\/\/\)$/{
16338             s//\1/
16339             q
16340           }
16341           /^X\/\(\/\).*/{
16342             s//\1/
16343             q
16344           }
16345           s/.*/./; q'`
16346
16347 # Avoid depending upon Character Ranges.
16348 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16349 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16350 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16351 as_cr_digits='0123456789'
16352 as_cr_alnum=$as_cr_Letters$as_cr_digits
16353
16354 ECHO_C= ECHO_N= ECHO_T=
16355 case `echo -n x` in #(((((
16356 -n*)
16357   case `echo 'xy\c'` in
16358   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16359   xy)  ECHO_C='\c';;
16360   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16361        ECHO_T=' ';;
16362   esac;;
16363 *)
16364   ECHO_N='-n';;
16365 esac
16366
16367 rm -f conf$$ conf$$.exe conf$$.file
16368 if test -d conf$$.dir; then
16369   rm -f conf$$.dir/conf$$.file
16370 else
16371   rm -f conf$$.dir
16372   mkdir conf$$.dir 2>/dev/null
16373 fi
16374 if (echo >conf$$.file) 2>/dev/null; then
16375   if ln -s conf$$.file conf$$ 2>/dev/null; then
16376     as_ln_s='ln -s'
16377     # ... but there are two gotchas:
16378     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16379     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16380     # In both cases, we have to default to `cp -pR'.
16381     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16382       as_ln_s='cp -pR'
16383   elif ln conf$$.file conf$$ 2>/dev/null; then
16384     as_ln_s=ln
16385   else
16386     as_ln_s='cp -pR'
16387   fi
16388 else
16389   as_ln_s='cp -pR'
16390 fi
16391 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16392 rmdir conf$$.dir 2>/dev/null
16393
16394
16395 # as_fn_mkdir_p
16396 # -------------
16397 # Create "$as_dir" as a directory, including parents if necessary.
16398 as_fn_mkdir_p ()
16399 {
16400
16401   case $as_dir in #(
16402   -*) as_dir=./$as_dir;;
16403   esac
16404   test -d "$as_dir" || eval $as_mkdir_p || {
16405     as_dirs=
16406     while :; do
16407       case $as_dir in #(
16408       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16409       *) as_qdir=$as_dir;;
16410       esac
16411       as_dirs="'$as_qdir' $as_dirs"
16412       as_dir=`$as_dirname -- "$as_dir" ||
16413 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16414          X"$as_dir" : 'X\(//\)[^/]' \| \
16415          X"$as_dir" : 'X\(//\)$' \| \
16416          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16417 $as_echo X"$as_dir" |
16418     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16419             s//\1/
16420             q
16421           }
16422           /^X\(\/\/\)[^/].*/{
16423             s//\1/
16424             q
16425           }
16426           /^X\(\/\/\)$/{
16427             s//\1/
16428             q
16429           }
16430           /^X\(\/\).*/{
16431             s//\1/
16432             q
16433           }
16434           s/.*/./; q'`
16435       test -d "$as_dir" && break
16436     done
16437     test -z "$as_dirs" || eval "mkdir $as_dirs"
16438   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16439
16440
16441 } # as_fn_mkdir_p
16442 if mkdir -p . 2>/dev/null; then
16443   as_mkdir_p='mkdir -p "$as_dir"'
16444 else
16445   test -d ./-p && rmdir ./-p
16446   as_mkdir_p=false
16447 fi
16448
16449
16450 # as_fn_executable_p FILE
16451 # -----------------------
16452 # Test if FILE is an executable regular file.
16453 as_fn_executable_p ()
16454 {
16455   test -f "$1" && test -x "$1"
16456 } # as_fn_executable_p
16457 as_test_x='test -x'
16458 as_executable_p=as_fn_executable_p
16459
16460 # Sed expression to map a string onto a valid CPP name.
16461 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16462
16463 # Sed expression to map a string onto a valid variable name.
16464 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16465
16466
16467 exec 6>&1
16468 ## ----------------------------------- ##
16469 ## Main body of $CONFIG_STATUS script. ##
16470 ## ----------------------------------- ##
16471 _ASEOF
16472 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16473
16474 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16475 # Save the log message, to keep $0 and so on meaningful, and to
16476 # report actual input values of CONFIG_FILES etc. instead of their
16477 # values after options handling.
16478 ac_log="
16479 This file was extended by GNU Atomic Library $as_me 1.0, which was
16480 generated by GNU Autoconf 2.69.  Invocation command line was
16481
16482   CONFIG_FILES    = $CONFIG_FILES
16483   CONFIG_HEADERS  = $CONFIG_HEADERS
16484   CONFIG_LINKS    = $CONFIG_LINKS
16485   CONFIG_COMMANDS = $CONFIG_COMMANDS
16486   $ $0 $@
16487
16488 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16489 "
16490
16491 _ACEOF
16492
16493 case $ac_config_files in *"
16494 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16495 esac
16496
16497 case $ac_config_headers in *"
16498 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16499 esac
16500
16501
16502 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16503 # Files that config.status was made for.
16504 config_files="$ac_config_files"
16505 config_headers="$ac_config_headers"
16506 config_commands="$ac_config_commands"
16507
16508 _ACEOF
16509
16510 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16511 ac_cs_usage="\
16512 \`$as_me' instantiates files and other configuration actions
16513 from templates according to the current configuration.  Unless the files
16514 and actions are specified as TAGs, all are instantiated by default.
16515
16516 Usage: $0 [OPTION]... [TAG]...
16517
16518   -h, --help       print this help, then exit
16519   -V, --version    print version number and configuration settings, then exit
16520       --config     print configuration, then exit
16521   -q, --quiet, --silent
16522                    do not print progress messages
16523   -d, --debug      don't remove temporary files
16524       --recheck    update $as_me by reconfiguring in the same conditions
16525       --file=FILE[:TEMPLATE]
16526                    instantiate the configuration file FILE
16527       --header=FILE[:TEMPLATE]
16528                    instantiate the configuration header FILE
16529
16530 Configuration files:
16531 $config_files
16532
16533 Configuration headers:
16534 $config_headers
16535
16536 Configuration commands:
16537 $config_commands
16538
16539 Report bugs to the package provider.
16540 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
16541 General help using GNU software: <http://www.gnu.org/gethelp/>."
16542
16543 _ACEOF
16544 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16545 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16546 ac_cs_version="\\
16547 GNU Atomic Library config.status 1.0
16548 configured by $0, generated by GNU Autoconf 2.69,
16549   with options \\"\$ac_cs_config\\"
16550
16551 Copyright (C) 2012 Free Software Foundation, Inc.
16552 This config.status script is free software; the Free Software Foundation
16553 gives unlimited permission to copy, distribute and modify it."
16554
16555 ac_pwd='$ac_pwd'
16556 srcdir='$srcdir'
16557 INSTALL='$INSTALL'
16558 MKDIR_P='$MKDIR_P'
16559 AWK='$AWK'
16560 test -n "\$AWK" || AWK=awk
16561 _ACEOF
16562
16563 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16564 # The default lists apply if the user does not specify any file.
16565 ac_need_defaults=:
16566 while test $# != 0
16567 do
16568   case $1 in
16569   --*=?*)
16570     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16571     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16572     ac_shift=:
16573     ;;
16574   --*=)
16575     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16576     ac_optarg=
16577     ac_shift=:
16578     ;;
16579   *)
16580     ac_option=$1
16581     ac_optarg=$2
16582     ac_shift=shift
16583     ;;
16584   esac
16585
16586   case $ac_option in
16587   # Handling of the options.
16588   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16589     ac_cs_recheck=: ;;
16590   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16591     $as_echo "$ac_cs_version"; exit ;;
16592   --config | --confi | --conf | --con | --co | --c )
16593     $as_echo "$ac_cs_config"; exit ;;
16594   --debug | --debu | --deb | --de | --d | -d )
16595     debug=: ;;
16596   --file | --fil | --fi | --f )
16597     $ac_shift
16598     case $ac_optarg in
16599     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16600     '') as_fn_error $? "missing file argument" ;;
16601     esac
16602     as_fn_append CONFIG_FILES " '$ac_optarg'"
16603     ac_need_defaults=false;;
16604   --header | --heade | --head | --hea )
16605     $ac_shift
16606     case $ac_optarg in
16607     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16608     esac
16609     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16610     ac_need_defaults=false;;
16611   --he | --h)
16612     # Conflict between --help and --header
16613     as_fn_error $? "ambiguous option: \`$1'
16614 Try \`$0 --help' for more information.";;
16615   --help | --hel | -h )
16616     $as_echo "$ac_cs_usage"; exit ;;
16617   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16618   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16619     ac_cs_silent=: ;;
16620
16621   # This is an error.
16622   -*) as_fn_error $? "unrecognized option: \`$1'
16623 Try \`$0 --help' for more information." ;;
16624
16625   *) as_fn_append ac_config_targets " $1"
16626      ac_need_defaults=false ;;
16627
16628   esac
16629   shift
16630 done
16631
16632 ac_configure_extra_args=
16633
16634 if $ac_cs_silent; then
16635   exec 6>/dev/null
16636   ac_configure_extra_args="$ac_configure_extra_args --silent"
16637 fi
16638
16639 _ACEOF
16640 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16641 if \$ac_cs_recheck; then
16642   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16643   shift
16644   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16645   CONFIG_SHELL='$SHELL'
16646   export CONFIG_SHELL
16647   exec "\$@"
16648 fi
16649
16650 _ACEOF
16651 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16652 exec 5>>config.log
16653 {
16654   echo
16655   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16656 ## Running $as_me. ##
16657 _ASBOX
16658   $as_echo "$ac_log"
16659 } >&5
16660
16661 _ACEOF
16662 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16663 #
16664 # INIT-COMMANDS
16665 #
16666
16667 srcdir="$srcdir"
16668 host="$host"
16669 target="$target"
16670 with_multisubdir="$with_multisubdir"
16671 with_multisrctop="$with_multisrctop"
16672 with_target_subdir="$with_target_subdir"
16673 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16674 multi_basedir="$multi_basedir"
16675 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16676 CC="$CC"
16677 CXX="$CXX"
16678 GFORTRAN="$GFORTRAN"
16679 GDC="$GDC"
16680 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16681
16682
16683 # The HP-UX ksh and POSIX shell print the target directory to stdout
16684 # if CDPATH is set.
16685 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16686
16687 sed_quote_subst='$sed_quote_subst'
16688 double_quote_subst='$double_quote_subst'
16689 delay_variable_subst='$delay_variable_subst'
16690 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16691 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16692 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16693 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16694 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16695 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16696 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16697 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16698 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16699 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16700 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16701 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16702 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16703 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16704 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16705 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16706 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16707 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16708 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16709 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16710 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16711 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16712 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16713 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16714 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16715 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16716 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16717 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16718 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16719 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16720 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16721 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16722 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16723 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16724 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16725 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16726 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16727 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16728 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16729 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16730 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16731 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16732 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16733 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16734 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16735 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16736 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16737 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16738 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"`'
16739 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16740 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16741 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16742 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16743 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16744 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16745 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16746 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16747 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16748 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16749 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16750 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16751 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16752 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16753 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16754 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16755 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16756 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16757 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16758 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16759 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16760 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16761 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16762 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16763 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16764 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16765 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16766 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16767 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16768 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16769 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16770 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16771 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16772 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16773 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16774 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16775 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16776 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16777 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16778 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16779 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16780 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16781 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16782 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16783 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16784 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16785 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16786 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16787 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16788 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16789 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16790 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16791 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16792 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16793 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16794 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16795 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16796 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16797 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16798 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16799 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16800 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16801 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16802 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16803 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16804 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16805 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16806 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16807 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16808 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16809 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16810
16811 LTCC='$LTCC'
16812 LTCFLAGS='$LTCFLAGS'
16813 compiler='$compiler_DEFAULT'
16814
16815 # A function that is used when there is no print builtin or printf.
16816 func_fallback_echo ()
16817 {
16818   eval 'cat <<_LTECHO_EOF
16819 \$1
16820 _LTECHO_EOF'
16821 }
16822
16823 # Quote evaled strings.
16824 for var in SHELL \
16825 ECHO \
16826 SED \
16827 GREP \
16828 EGREP \
16829 FGREP \
16830 LD \
16831 NM \
16832 LN_S \
16833 lt_SP2NL \
16834 lt_NL2SP \
16835 reload_flag \
16836 OBJDUMP \
16837 deplibs_check_method \
16838 file_magic_cmd \
16839 AR \
16840 AR_FLAGS \
16841 STRIP \
16842 RANLIB \
16843 CC \
16844 CFLAGS \
16845 compiler \
16846 lt_cv_sys_global_symbol_pipe \
16847 lt_cv_sys_global_symbol_to_cdecl \
16848 lt_cv_sys_global_symbol_to_c_name_address \
16849 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16850 lt_prog_compiler_no_builtin_flag \
16851 lt_prog_compiler_wl \
16852 lt_prog_compiler_pic \
16853 lt_prog_compiler_static \
16854 lt_cv_prog_compiler_c_o \
16855 need_locks \
16856 DSYMUTIL \
16857 NMEDIT \
16858 LIPO \
16859 OTOOL \
16860 OTOOL64 \
16861 shrext_cmds \
16862 export_dynamic_flag_spec \
16863 whole_archive_flag_spec \
16864 compiler_needs_object \
16865 with_gnu_ld \
16866 allow_undefined_flag \
16867 no_undefined_flag \
16868 hardcode_libdir_flag_spec \
16869 hardcode_libdir_flag_spec_ld \
16870 hardcode_libdir_separator \
16871 fix_srcfile_path \
16872 exclude_expsyms \
16873 include_expsyms \
16874 file_list_spec \
16875 variables_saved_for_relink \
16876 libname_spec \
16877 library_names_spec \
16878 soname_spec \
16879 install_override_mode \
16880 finish_eval \
16881 old_striplib \
16882 striplib; do
16883     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16884     *[\\\\\\\`\\"\\\$]*)
16885       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16886       ;;
16887     *)
16888       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16889       ;;
16890     esac
16891 done
16892
16893 # Double-quote double-evaled strings.
16894 for var in reload_cmds \
16895 old_postinstall_cmds \
16896 old_postuninstall_cmds \
16897 old_archive_cmds \
16898 extract_expsyms_cmds \
16899 old_archive_from_new_cmds \
16900 old_archive_from_expsyms_cmds \
16901 archive_cmds \
16902 archive_expsym_cmds \
16903 module_cmds \
16904 module_expsym_cmds \
16905 export_symbols_cmds \
16906 prelink_cmds \
16907 postinstall_cmds \
16908 postuninstall_cmds \
16909 finish_cmds \
16910 sys_lib_search_path_spec \
16911 sys_lib_dlsearch_path_spec; do
16912     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16913     *[\\\\\\\`\\"\\\$]*)
16914       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16915       ;;
16916     *)
16917       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16918       ;;
16919     esac
16920 done
16921
16922 ac_aux_dir='$ac_aux_dir'
16923 xsi_shell='$xsi_shell'
16924 lt_shell_append='$lt_shell_append'
16925
16926 # See if we are running on zsh, and set the options which allow our
16927 # commands through without removal of \ escapes INIT.
16928 if test -n "\${ZSH_VERSION+set}" ; then
16929    setopt NO_GLOB_SUBST
16930 fi
16931
16932
16933     PACKAGE='$PACKAGE'
16934     VERSION='$VERSION'
16935     TIMESTAMP='$TIMESTAMP'
16936     RM='$RM'
16937     ofile='$ofile'
16938
16939
16940
16941
16942 GCC="$GCC"
16943 CC="$CC"
16944 acx_cv_header_stdint="$acx_cv_header_stdint"
16945 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16946 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16947 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16948 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16949 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16950 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16951 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16952 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16953 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16954 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16955 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16956 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16957 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16958
16959
16960 _ACEOF
16961
16962 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16963
16964 # Handling of arguments.
16965 for ac_config_target in $ac_config_targets
16966 do
16967   case $ac_config_target in
16968     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16969     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16970     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16971     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16972     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16973     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16974     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16975     "testsuite/libatomic-site-extra.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libatomic-site-extra.exp" ;;
16976
16977   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16978   esac
16979 done
16980
16981
16982 # If the user did not use the arguments to specify the items to instantiate,
16983 # then the envvar interface is used.  Set only those that are not.
16984 # We use the long form for the default assignment because of an extremely
16985 # bizarre bug on SunOS 4.1.3.
16986 if $ac_need_defaults; then
16987   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16988   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16989   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16990 fi
16991
16992 # Have a temporary directory for convenience.  Make it in the build tree
16993 # simply because there is no reason against having it here, and in addition,
16994 # creating and moving files from /tmp can sometimes cause problems.
16995 # Hook for its removal unless debugging.
16996 # Note that there is a small window in which the directory will not be cleaned:
16997 # after its creation but before its name has been assigned to `$tmp'.
16998 $debug ||
16999 {
17000   tmp= ac_tmp=
17001   trap 'exit_status=$?
17002   : "${ac_tmp:=$tmp}"
17003   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
17004 ' 0
17005   trap 'as_fn_exit 1' 1 2 13 15
17006 }
17007 # Create a (secure) tmp directory for tmp files.
17008
17009 {
17010   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17011   test -d "$tmp"
17012 }  ||
17013 {
17014   tmp=./conf$$-$RANDOM
17015   (umask 077 && mkdir "$tmp")
17016 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
17017 ac_tmp=$tmp
17018
17019 # Set up the scripts for CONFIG_FILES section.
17020 # No need to generate them if there are no CONFIG_FILES.
17021 # This happens for instance with `./config.status config.h'.
17022 if test -n "$CONFIG_FILES"; then
17023
17024
17025 ac_cr=`echo X | tr X '\015'`
17026 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17027 # But we know of no other shell where ac_cr would be empty at this
17028 # point, so we can use a bashism as a fallback.
17029 if test "x$ac_cr" = x; then
17030   eval ac_cr=\$\'\\r\'
17031 fi
17032 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17033 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17034   ac_cs_awk_cr='\\r'
17035 else
17036   ac_cs_awk_cr=$ac_cr
17037 fi
17038
17039 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
17040 _ACEOF
17041
17042
17043 {
17044   echo "cat >conf$$subs.awk <<_ACEOF" &&
17045   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17046   echo "_ACEOF"
17047 } >conf$$subs.sh ||
17048   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17049 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
17050 ac_delim='%!_!# '
17051 for ac_last_try in false false false false false :; do
17052   . ./conf$$subs.sh ||
17053     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17054
17055   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17056   if test $ac_delim_n = $ac_delim_num; then
17057     break
17058   elif $ac_last_try; then
17059     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17060   else
17061     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17062   fi
17063 done
17064 rm -f conf$$subs.sh
17065
17066 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17067 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
17068 _ACEOF
17069 sed -n '
17070 h
17071 s/^/S["/; s/!.*/"]=/
17072 p
17073 g
17074 s/^[^!]*!//
17075 :repl
17076 t repl
17077 s/'"$ac_delim"'$//
17078 t delim
17079 :nl
17080 h
17081 s/\(.\{148\}\)..*/\1/
17082 t more1
17083 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17084 p
17085 n
17086 b repl
17087 :more1
17088 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17089 p
17090 g
17091 s/.\{148\}//
17092 t nl
17093 :delim
17094 h
17095 s/\(.\{148\}\)..*/\1/
17096 t more2
17097 s/["\\]/\\&/g; s/^/"/; s/$/"/
17098 p
17099 b
17100 :more2
17101 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17102 p
17103 g
17104 s/.\{148\}//
17105 t delim
17106 ' <conf$$subs.awk | sed '
17107 /^[^""]/{
17108   N
17109   s/\n//
17110 }
17111 ' >>$CONFIG_STATUS || ac_write_fail=1
17112 rm -f conf$$subs.awk
17113 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17114 _ACAWK
17115 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
17116   for (key in S) S_is_set[key] = 1
17117   FS = "\a"
17118
17119 }
17120 {
17121   line = $ 0
17122   nfields = split(line, field, "@")
17123   substed = 0
17124   len = length(field[1])
17125   for (i = 2; i < nfields; i++) {
17126     key = field[i]
17127     keylen = length(key)
17128     if (S_is_set[key]) {
17129       value = S[key]
17130       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17131       len += length(value) + length(field[++i])
17132       substed = 1
17133     } else
17134       len += 1 + keylen
17135   }
17136
17137   print line
17138 }
17139
17140 _ACAWK
17141 _ACEOF
17142 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17143 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17144   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17145 else
17146   cat
17147 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
17148   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
17149 _ACEOF
17150
17151 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
17152 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
17153 # trailing colons and then remove the whole line if VPATH becomes empty
17154 # (actually we leave an empty line to preserve line numbers).
17155 if test "x$srcdir" = x.; then
17156   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
17157 h
17158 s///
17159 s/^/:/
17160 s/[      ]*$/:/
17161 s/:\$(srcdir):/:/g
17162 s/:\${srcdir}:/:/g
17163 s/:@srcdir@:/:/g
17164 s/^:*//
17165 s/:*$//
17166 x
17167 s/\(=[   ]*\).*/\1/
17168 G
17169 s/\n//
17170 s/^[^=]*=[       ]*$//
17171 }'
17172 fi
17173
17174 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17175 fi # test -n "$CONFIG_FILES"
17176
17177 # Set up the scripts for CONFIG_HEADERS section.
17178 # No need to generate them if there are no CONFIG_HEADERS.
17179 # This happens for instance with `./config.status Makefile'.
17180 if test -n "$CONFIG_HEADERS"; then
17181 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17182 BEGIN {
17183 _ACEOF
17184
17185 # Transform confdefs.h into an awk script `defines.awk', embedded as
17186 # here-document in config.status, that substitutes the proper values into
17187 # config.h.in to produce config.h.
17188
17189 # Create a delimiter string that does not exist in confdefs.h, to ease
17190 # handling of long lines.
17191 ac_delim='%!_!# '
17192 for ac_last_try in false false :; do
17193   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17194   if test -z "$ac_tt"; then
17195     break
17196   elif $ac_last_try; then
17197     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17198   else
17199     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17200   fi
17201 done
17202
17203 # For the awk script, D is an array of macro values keyed by name,
17204 # likewise P contains macro parameters if any.  Preserve backslash
17205 # newline sequences.
17206
17207 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17208 sed -n '
17209 s/.\{148\}/&'"$ac_delim"'/g
17210 t rset
17211 :rset
17212 s/^[     ]*#[    ]*define[       ][      ]*/ /
17213 t def
17214 d
17215 :def
17216 s/\\$//
17217 t bsnl
17218 s/["\\]/\\&/g
17219 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17220 D["\1"]=" \3"/p
17221 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17222 d
17223 :bsnl
17224 s/["\\]/\\&/g
17225 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17226 D["\1"]=" \3\\\\\\n"\\/p
17227 t cont
17228 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17229 t cont
17230 d
17231 :cont
17232 n
17233 s/.\{148\}/&'"$ac_delim"'/g
17234 t clear
17235 :clear
17236 s/\\$//
17237 t bsnlc
17238 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17239 d
17240 :bsnlc
17241 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17242 b cont
17243 ' <confdefs.h | sed '
17244 s/'"$ac_delim"'/"\\\
17245 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17246
17247 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17248   for (key in D) D_is_set[key] = 1
17249   FS = "\a"
17250 }
17251 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17252   line = \$ 0
17253   split(line, arg, " ")
17254   if (arg[1] == "#") {
17255     defundef = arg[2]
17256     mac1 = arg[3]
17257   } else {
17258     defundef = substr(arg[1], 2)
17259     mac1 = arg[2]
17260   }
17261   split(mac1, mac2, "(") #)
17262   macro = mac2[1]
17263   prefix = substr(line, 1, index(line, defundef) - 1)
17264   if (D_is_set[macro]) {
17265     # Preserve the white space surrounding the "#".
17266     print prefix "define", macro P[macro] D[macro]
17267     next
17268   } else {
17269     # Replace #undef with comments.  This is necessary, for example,
17270     # in the case of _POSIX_SOURCE, which is predefined and required
17271     # on some systems where configure will not decide to define it.
17272     if (defundef == "undef") {
17273       print "/*", prefix defundef, macro, "*/"
17274       next
17275     }
17276   }
17277 }
17278 { print }
17279 _ACAWK
17280 _ACEOF
17281 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17282   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17283 fi # test -n "$CONFIG_HEADERS"
17284
17285
17286 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17287 shift
17288 for ac_tag
17289 do
17290   case $ac_tag in
17291   :[FHLC]) ac_mode=$ac_tag; continue;;
17292   esac
17293   case $ac_mode$ac_tag in
17294   :[FHL]*:*);;
17295   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17296   :[FH]-) ac_tag=-:-;;
17297   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17298   esac
17299   ac_save_IFS=$IFS
17300   IFS=:
17301   set x $ac_tag
17302   IFS=$ac_save_IFS
17303   shift
17304   ac_file=$1
17305   shift
17306
17307   case $ac_mode in
17308   :L) ac_source=$1;;
17309   :[FH])
17310     ac_file_inputs=
17311     for ac_f
17312     do
17313       case $ac_f in
17314       -) ac_f="$ac_tmp/stdin";;
17315       *) # Look for the file first in the build tree, then in the source tree
17316          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17317          # because $ac_f cannot contain `:'.
17318          test -f "$ac_f" ||
17319            case $ac_f in
17320            [\\/$]*) false;;
17321            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17322            esac ||
17323            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17324       esac
17325       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17326       as_fn_append ac_file_inputs " '$ac_f'"
17327     done
17328
17329     # Let's still pretend it is `configure' which instantiates (i.e., don't
17330     # use $as_me), people would be surprised to read:
17331     #    /* config.h.  Generated by config.status.  */
17332     configure_input='Generated from '`
17333           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17334         `' by configure.'
17335     if test x"$ac_file" != x-; then
17336       configure_input="$ac_file.  $configure_input"
17337       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17338 $as_echo "$as_me: creating $ac_file" >&6;}
17339     fi
17340     # Neutralize special characters interpreted by sed in replacement strings.
17341     case $configure_input in #(
17342     *\&* | *\|* | *\\* )
17343        ac_sed_conf_input=`$as_echo "$configure_input" |
17344        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17345     *) ac_sed_conf_input=$configure_input;;
17346     esac
17347
17348     case $ac_tag in
17349     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17350       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17351     esac
17352     ;;
17353   esac
17354
17355   ac_dir=`$as_dirname -- "$ac_file" ||
17356 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17357          X"$ac_file" : 'X\(//\)[^/]' \| \
17358          X"$ac_file" : 'X\(//\)$' \| \
17359          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17360 $as_echo X"$ac_file" |
17361     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17362             s//\1/
17363             q
17364           }
17365           /^X\(\/\/\)[^/].*/{
17366             s//\1/
17367             q
17368           }
17369           /^X\(\/\/\)$/{
17370             s//\1/
17371             q
17372           }
17373           /^X\(\/\).*/{
17374             s//\1/
17375             q
17376           }
17377           s/.*/./; q'`
17378   as_dir="$ac_dir"; as_fn_mkdir_p
17379   ac_builddir=.
17380
17381 case "$ac_dir" in
17382 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17383 *)
17384   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17385   # A ".." for each directory in $ac_dir_suffix.
17386   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17387   case $ac_top_builddir_sub in
17388   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17389   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17390   esac ;;
17391 esac
17392 ac_abs_top_builddir=$ac_pwd
17393 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17394 # for backward compatibility:
17395 ac_top_builddir=$ac_top_build_prefix
17396
17397 case $srcdir in
17398   .)  # We are building in place.
17399     ac_srcdir=.
17400     ac_top_srcdir=$ac_top_builddir_sub
17401     ac_abs_top_srcdir=$ac_pwd ;;
17402   [\\/]* | ?:[\\/]* )  # Absolute name.
17403     ac_srcdir=$srcdir$ac_dir_suffix;
17404     ac_top_srcdir=$srcdir
17405     ac_abs_top_srcdir=$srcdir ;;
17406   *) # Relative name.
17407     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17408     ac_top_srcdir=$ac_top_build_prefix$srcdir
17409     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17410 esac
17411 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17412
17413
17414   case $ac_mode in
17415   :F)
17416   #
17417   # CONFIG_FILE
17418   #
17419
17420   case $INSTALL in
17421   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17422   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17423   esac
17424   ac_MKDIR_P=$MKDIR_P
17425   case $MKDIR_P in
17426   [\\/$]* | ?:[\\/]* ) ;;
17427   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17428   esac
17429 _ACEOF
17430
17431 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17432 # If the template does not know about datarootdir, expand it.
17433 # FIXME: This hack should be removed a few years after 2.60.
17434 ac_datarootdir_hack=; ac_datarootdir_seen=
17435 ac_sed_dataroot='
17436 /datarootdir/ {
17437   p
17438   q
17439 }
17440 /@datadir@/p
17441 /@docdir@/p
17442 /@infodir@/p
17443 /@localedir@/p
17444 /@mandir@/p'
17445 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17446 *datarootdir*) ac_datarootdir_seen=yes;;
17447 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17448   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17449 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17450 _ACEOF
17451 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17452   ac_datarootdir_hack='
17453   s&@datadir@&$datadir&g
17454   s&@docdir@&$docdir&g
17455   s&@infodir@&$infodir&g
17456   s&@localedir@&$localedir&g
17457   s&@mandir@&$mandir&g
17458   s&\\\${datarootdir}&$datarootdir&g' ;;
17459 esac
17460 _ACEOF
17461
17462 # Neutralize VPATH when `$srcdir' = `.'.
17463 # Shell code in configure.ac might set extrasub.
17464 # FIXME: do we really want to maintain this feature?
17465 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17466 ac_sed_extra="$ac_vpsub
17467 $extrasub
17468 _ACEOF
17469 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17470 :t
17471 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17472 s|@configure_input@|$ac_sed_conf_input|;t t
17473 s&@top_builddir@&$ac_top_builddir_sub&;t t
17474 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17475 s&@srcdir@&$ac_srcdir&;t t
17476 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17477 s&@top_srcdir@&$ac_top_srcdir&;t t
17478 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17479 s&@builddir@&$ac_builddir&;t t
17480 s&@abs_builddir@&$ac_abs_builddir&;t t
17481 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17482 s&@INSTALL@&$ac_INSTALL&;t t
17483 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17484 $ac_datarootdir_hack
17485 "
17486 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17487   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17488
17489 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17490   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17491   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17492       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17493   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17494 which seems to be undefined.  Please make sure it is defined" >&5
17495 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17496 which seems to be undefined.  Please make sure it is defined" >&2;}
17497
17498   rm -f "$ac_tmp/stdin"
17499   case $ac_file in
17500   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17501   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17502   esac \
17503   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17504  ;;
17505   :H)
17506   #
17507   # CONFIG_HEADER
17508   #
17509   if test x"$ac_file" != x-; then
17510     {
17511       $as_echo "/* $configure_input  */" \
17512       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17513     } >"$ac_tmp/config.h" \
17514       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17515     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17516       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17517 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17518     else
17519       rm -f "$ac_file"
17520       mv "$ac_tmp/config.h" "$ac_file" \
17521         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17522     fi
17523   else
17524     $as_echo "/* $configure_input  */" \
17525       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17526       || as_fn_error $? "could not create -" "$LINENO" 5
17527   fi
17528 # Compute "$ac_file"'s index in $config_headers.
17529 _am_arg="$ac_file"
17530 _am_stamp_count=1
17531 for _am_header in $config_headers :; do
17532   case $_am_header in
17533     $_am_arg | $_am_arg:* )
17534       break ;;
17535     * )
17536       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17537   esac
17538 done
17539 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17540 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17541          X"$_am_arg" : 'X\(//\)[^/]' \| \
17542          X"$_am_arg" : 'X\(//\)$' \| \
17543          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17544 $as_echo X"$_am_arg" |
17545     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17546             s//\1/
17547             q
17548           }
17549           /^X\(\/\/\)[^/].*/{
17550             s//\1/
17551             q
17552           }
17553           /^X\(\/\/\)$/{
17554             s//\1/
17555             q
17556           }
17557           /^X\(\/\).*/{
17558             s//\1/
17559             q
17560           }
17561           s/.*/./; q'`/stamp-h$_am_stamp_count
17562  ;;
17563
17564   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17565 $as_echo "$as_me: executing $ac_file commands" >&6;}
17566  ;;
17567   esac
17568
17569
17570   case $ac_file$ac_mode in
17571     "default-1":C)
17572 # Only add multilib support code if we just rebuilt the top-level
17573 # Makefile.
17574 case " $CONFIG_FILES " in
17575  *" Makefile "*)
17576    ac_file=Makefile . ${multi_basedir}/config-ml.in
17577    ;;
17578 esac ;;
17579     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17580   # Older Autoconf quotes --file arguments for eval, but not when files
17581   # are listed without --file.  Let's play safe and only enable the eval
17582   # if we detect the quoting.
17583   case $CONFIG_FILES in
17584   *\'*) eval set x "$CONFIG_FILES" ;;
17585   *)   set x $CONFIG_FILES ;;
17586   esac
17587   shift
17588   for mf
17589   do
17590     # Strip MF so we end up with the name of the file.
17591     mf=`echo "$mf" | sed -e 's/:.*$//'`
17592     # Check whether this is an Automake generated Makefile or not.
17593     # We used to match only the files named 'Makefile.in', but
17594     # some people rename them; so instead we look at the file content.
17595     # Grep'ing the first line is not enough: some people post-process
17596     # each Makefile.in and add a new line on top of each file to say so.
17597     # Grep'ing the whole file is not good either: AIX grep has a line
17598     # limit of 2048, but all sed's we know have understand at least 4000.
17599     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17600       dirpart=`$as_dirname -- "$mf" ||
17601 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17602          X"$mf" : 'X\(//\)[^/]' \| \
17603          X"$mf" : 'X\(//\)$' \| \
17604          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17605 $as_echo X"$mf" |
17606     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17607             s//\1/
17608             q
17609           }
17610           /^X\(\/\/\)[^/].*/{
17611             s//\1/
17612             q
17613           }
17614           /^X\(\/\/\)$/{
17615             s//\1/
17616             q
17617           }
17618           /^X\(\/\).*/{
17619             s//\1/
17620             q
17621           }
17622           s/.*/./; q'`
17623     else
17624       continue
17625     fi
17626     # Extract the definition of DEPDIR, am__include, and am__quote
17627     # from the Makefile without running 'make'.
17628     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17629     test -z "$DEPDIR" && continue
17630     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17631     test -z "$am__include" && continue
17632     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17633     # Find all dependency output files, they are included files with
17634     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17635     # simplest approach to changing $(DEPDIR) to its actual value in the
17636     # expansion.
17637     for file in `sed -n "
17638       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17639          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
17640       # Make sure the directory exists.
17641       test -f "$dirpart/$file" && continue
17642       fdir=`$as_dirname -- "$file" ||
17643 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17644          X"$file" : 'X\(//\)[^/]' \| \
17645          X"$file" : 'X\(//\)$' \| \
17646          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17647 $as_echo X"$file" |
17648     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17649             s//\1/
17650             q
17651           }
17652           /^X\(\/\/\)[^/].*/{
17653             s//\1/
17654             q
17655           }
17656           /^X\(\/\/\)$/{
17657             s//\1/
17658             q
17659           }
17660           /^X\(\/\).*/{
17661             s//\1/
17662             q
17663           }
17664           s/.*/./; q'`
17665       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17666       # echo "creating $dirpart/$file"
17667       echo '# dummy' > "$dirpart/$file"
17668     done
17669   done
17670 }
17671  ;;
17672     "libtool":C)
17673
17674     # See if we are running on zsh, and set the options which allow our
17675     # commands through without removal of \ escapes.
17676     if test -n "${ZSH_VERSION+set}" ; then
17677       setopt NO_GLOB_SUBST
17678     fi
17679
17680     cfgfile="${ofile}T"
17681     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17682     $RM "$cfgfile"
17683
17684     cat <<_LT_EOF >> "$cfgfile"
17685 #! $SHELL
17686
17687 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17688 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17689 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17690 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17691 #
17692 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17693 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17694 #   Written by Gordon Matzigkeit, 1996
17695 #
17696 #   This file is part of GNU Libtool.
17697 #
17698 # GNU Libtool is free software; you can redistribute it and/or
17699 # modify it under the terms of the GNU General Public License as
17700 # published by the Free Software Foundation; either version 2 of
17701 # the License, or (at your option) any later version.
17702 #
17703 # As a special exception to the GNU General Public License,
17704 # if you distribute this file as part of a program or library that
17705 # is built using GNU Libtool, you may include this file under the
17706 # same distribution terms that you use for the rest of that program.
17707 #
17708 # GNU Libtool is distributed in the hope that it will be useful,
17709 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17710 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17711 # GNU General Public License for more details.
17712 #
17713 # You should have received a copy of the GNU General Public License
17714 # along with GNU Libtool; see the file COPYING.  If not, a copy
17715 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17716 # obtained by writing to the Free Software Foundation, Inc.,
17717 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17718
17719
17720 # The names of the tagged configurations supported by this script.
17721 available_tags=""
17722
17723 # ### BEGIN LIBTOOL CONFIG
17724
17725 # Which release of libtool.m4 was used?
17726 macro_version=$macro_version
17727 macro_revision=$macro_revision
17728
17729 # Whether or not to build shared libraries.
17730 build_libtool_libs=$enable_shared
17731
17732 # Whether or not to build static libraries.
17733 build_old_libs=$enable_static
17734
17735 # What type of objects to build.
17736 pic_mode=$pic_mode
17737
17738 # Whether or not to optimize for fast installation.
17739 fast_install=$enable_fast_install
17740
17741 # Shell to use when invoking shell scripts.
17742 SHELL=$lt_SHELL
17743
17744 # An echo program that protects backslashes.
17745 ECHO=$lt_ECHO
17746
17747 # The host system.
17748 host_alias=$host_alias
17749 host=$host
17750 host_os=$host_os
17751
17752 # The build system.
17753 build_alias=$build_alias
17754 build=$build
17755 build_os=$build_os
17756
17757 # A sed program that does not truncate output.
17758 SED=$lt_SED
17759
17760 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17761 Xsed="\$SED -e 1s/^X//"
17762
17763 # A grep program that handles long lines.
17764 GREP=$lt_GREP
17765
17766 # An ERE matcher.
17767 EGREP=$lt_EGREP
17768
17769 # A literal string matcher.
17770 FGREP=$lt_FGREP
17771
17772 # A BSD- or MS-compatible name lister.
17773 NM=$lt_NM
17774
17775 # Whether we need soft or hard links.
17776 LN_S=$lt_LN_S
17777
17778 # What is the maximum length of a command?
17779 max_cmd_len=$max_cmd_len
17780
17781 # Object file suffix (normally "o").
17782 objext=$ac_objext
17783
17784 # Executable file suffix (normally "").
17785 exeext=$exeext
17786
17787 # whether the shell understands "unset".
17788 lt_unset=$lt_unset
17789
17790 # turn spaces into newlines.
17791 SP2NL=$lt_lt_SP2NL
17792
17793 # turn newlines into spaces.
17794 NL2SP=$lt_lt_NL2SP
17795
17796 # An object symbol dumper.
17797 OBJDUMP=$lt_OBJDUMP
17798
17799 # Method to check whether dependent libraries are shared objects.
17800 deplibs_check_method=$lt_deplibs_check_method
17801
17802 # Command to use when deplibs_check_method == "file_magic".
17803 file_magic_cmd=$lt_file_magic_cmd
17804
17805 # The archiver.
17806 AR=$lt_AR
17807 AR_FLAGS=$lt_AR_FLAGS
17808
17809 # A symbol stripping program.
17810 STRIP=$lt_STRIP
17811
17812 # Commands used to install an old-style archive.
17813 RANLIB=$lt_RANLIB
17814 old_postinstall_cmds=$lt_old_postinstall_cmds
17815 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17816
17817 # Whether to use a lock for old archive extraction.
17818 lock_old_archive_extraction=$lock_old_archive_extraction
17819
17820 # A C compiler.
17821 LTCC=$lt_CC
17822
17823 # LTCC compiler flags.
17824 LTCFLAGS=$lt_CFLAGS
17825
17826 # Take the output of nm and produce a listing of raw symbols and C names.
17827 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17828
17829 # Transform the output of nm in a proper C declaration.
17830 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17831
17832 # Transform the output of nm in a C name address pair.
17833 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17834
17835 # Transform the output of nm in a C name address pair when lib prefix is needed.
17836 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17837
17838 # The name of the directory that contains temporary libtool files.
17839 objdir=$objdir
17840
17841 # Used to examine libraries when file_magic_cmd begins with "file".
17842 MAGIC_CMD=$MAGIC_CMD
17843
17844 # Must we lock files when doing compilation?
17845 need_locks=$lt_need_locks
17846
17847 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17848 DSYMUTIL=$lt_DSYMUTIL
17849
17850 # Tool to change global to local symbols on Mac OS X.
17851 NMEDIT=$lt_NMEDIT
17852
17853 # Tool to manipulate fat objects and archives on Mac OS X.
17854 LIPO=$lt_LIPO
17855
17856 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17857 OTOOL=$lt_OTOOL
17858
17859 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17860 OTOOL64=$lt_OTOOL64
17861
17862 # Old archive suffix (normally "a").
17863 libext=$libext
17864
17865 # Shared library suffix (normally ".so").
17866 shrext_cmds=$lt_shrext_cmds
17867
17868 # The commands to extract the exported symbol list from a shared archive.
17869 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17870
17871 # Variables whose values should be saved in libtool wrapper scripts and
17872 # restored at link time.
17873 variables_saved_for_relink=$lt_variables_saved_for_relink
17874
17875 # Do we need the "lib" prefix for modules?
17876 need_lib_prefix=$need_lib_prefix
17877
17878 # Do we need a version for libraries?
17879 need_version=$need_version
17880
17881 # Library versioning type.
17882 version_type=$version_type
17883
17884 # Shared library runtime path variable.
17885 runpath_var=$runpath_var
17886
17887 # Shared library path variable.
17888 shlibpath_var=$shlibpath_var
17889
17890 # Is shlibpath searched before the hard-coded library search path?
17891 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17892
17893 # Format of library name prefix.
17894 libname_spec=$lt_libname_spec
17895
17896 # List of archive names.  First name is the real one, the rest are links.
17897 # The last name is the one that the linker finds with -lNAME
17898 library_names_spec=$lt_library_names_spec
17899
17900 # The coded name of the library, if different from the real name.
17901 soname_spec=$lt_soname_spec
17902
17903 # Permission mode override for installation of shared libraries.
17904 install_override_mode=$lt_install_override_mode
17905
17906 # Command to use after installation of a shared archive.
17907 postinstall_cmds=$lt_postinstall_cmds
17908
17909 # Command to use after uninstallation of a shared archive.
17910 postuninstall_cmds=$lt_postuninstall_cmds
17911
17912 # Commands used to finish a libtool library installation in a directory.
17913 finish_cmds=$lt_finish_cmds
17914
17915 # As "finish_cmds", except a single script fragment to be evaled but
17916 # not shown.
17917 finish_eval=$lt_finish_eval
17918
17919 # Whether we should hardcode library paths into libraries.
17920 hardcode_into_libs=$hardcode_into_libs
17921
17922 # Compile-time system search path for libraries.
17923 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17924
17925 # Run-time system search path for libraries.
17926 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17927
17928 # Whether dlopen is supported.
17929 dlopen_support=$enable_dlopen
17930
17931 # Whether dlopen of programs is supported.
17932 dlopen_self=$enable_dlopen_self
17933
17934 # Whether dlopen of statically linked programs is supported.
17935 dlopen_self_static=$enable_dlopen_self_static
17936
17937 # Commands to strip libraries.
17938 old_striplib=$lt_old_striplib
17939 striplib=$lt_striplib
17940
17941
17942 # The linker used to build libraries.
17943 LD=$lt_LD
17944
17945 # How to create reloadable object files.
17946 reload_flag=$lt_reload_flag
17947 reload_cmds=$lt_reload_cmds
17948
17949 # Commands used to build an old-style archive.
17950 old_archive_cmds=$lt_old_archive_cmds
17951
17952 # A language specific compiler.
17953 CC=$lt_compiler
17954
17955 # Is the compiler the GNU compiler?
17956 with_gcc=$GCC
17957
17958 # Compiler flag to turn off builtin functions.
17959 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17960
17961 # How to pass a linker flag through the compiler.
17962 wl=$lt_lt_prog_compiler_wl
17963
17964 # Additional compiler flags for building library objects.
17965 pic_flag=$lt_lt_prog_compiler_pic
17966
17967 # Compiler flag to prevent dynamic linking.
17968 link_static_flag=$lt_lt_prog_compiler_static
17969
17970 # Does compiler simultaneously support -c and -o options?
17971 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17972
17973 # Whether or not to add -lc for building shared libraries.
17974 build_libtool_need_lc=$archive_cmds_need_lc
17975
17976 # Whether or not to disallow shared libs when runtime libs are static.
17977 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17978
17979 # Compiler flag to allow reflexive dlopens.
17980 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17981
17982 # Compiler flag to generate shared objects directly from archives.
17983 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17984
17985 # Whether the compiler copes with passing no objects directly.
17986 compiler_needs_object=$lt_compiler_needs_object
17987
17988 # Create an old-style archive from a shared archive.
17989 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17990
17991 # Create a temporary old-style archive to link instead of a shared archive.
17992 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17993
17994 # Commands used to build a shared archive.
17995 archive_cmds=$lt_archive_cmds
17996 archive_expsym_cmds=$lt_archive_expsym_cmds
17997
17998 # Commands used to build a loadable module if different from building
17999 # a shared archive.
18000 module_cmds=$lt_module_cmds
18001 module_expsym_cmds=$lt_module_expsym_cmds
18002
18003 # Whether we are building with GNU ld or not.
18004 with_gnu_ld=$lt_with_gnu_ld
18005
18006 # Flag that allows shared libraries with undefined symbols to be built.
18007 allow_undefined_flag=$lt_allow_undefined_flag
18008
18009 # Flag that enforces no undefined symbols.
18010 no_undefined_flag=$lt_no_undefined_flag
18011
18012 # Flag to hardcode \$libdir into a binary during linking.
18013 # This must work even if \$libdir does not exist
18014 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
18015
18016 # If ld is used when linking, flag to hardcode \$libdir into a binary
18017 # during linking.  This must work even if \$libdir does not exist.
18018 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
18019
18020 # Whether we need a single "-rpath" flag with a separated argument.
18021 hardcode_libdir_separator=$lt_hardcode_libdir_separator
18022
18023 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18024 # DIR into the resulting binary.
18025 hardcode_direct=$hardcode_direct
18026
18027 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18028 # DIR into the resulting binary and the resulting library dependency is
18029 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18030 # library is relocated.
18031 hardcode_direct_absolute=$hardcode_direct_absolute
18032
18033 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18034 # into the resulting binary.
18035 hardcode_minus_L=$hardcode_minus_L
18036
18037 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18038 # into the resulting binary.
18039 hardcode_shlibpath_var=$hardcode_shlibpath_var
18040
18041 # Set to "yes" if building a shared library automatically hardcodes DIR
18042 # into the library and all subsequent libraries and executables linked
18043 # against it.
18044 hardcode_automatic=$hardcode_automatic
18045
18046 # Set to yes if linker adds runtime paths of dependent libraries
18047 # to runtime path list.
18048 inherit_rpath=$inherit_rpath
18049
18050 # Whether libtool must link a program against all its dependency libraries.
18051 link_all_deplibs=$link_all_deplibs
18052
18053 # Fix the shell variable \$srcfile for the compiler.
18054 fix_srcfile_path=$lt_fix_srcfile_path
18055
18056 # Set to "yes" if exported symbols are required.
18057 always_export_symbols=$always_export_symbols
18058
18059 # The commands to list exported symbols.
18060 export_symbols_cmds=$lt_export_symbols_cmds
18061
18062 # Symbols that should not be listed in the preloaded symbols.
18063 exclude_expsyms=$lt_exclude_expsyms
18064
18065 # Symbols that must always be exported.
18066 include_expsyms=$lt_include_expsyms
18067
18068 # Commands necessary for linking programs (against libraries) with templates.
18069 prelink_cmds=$lt_prelink_cmds
18070
18071 # Specify filename containing input files.
18072 file_list_spec=$lt_file_list_spec
18073
18074 # How to hardcode a shared library path into an executable.
18075 hardcode_action=$hardcode_action
18076
18077 # ### END LIBTOOL CONFIG
18078
18079 _LT_EOF
18080
18081   case $host_os in
18082   aix3*)
18083     cat <<\_LT_EOF >> "$cfgfile"
18084 # AIX sometimes has problems with the GCC collect2 program.  For some
18085 # reason, if we set the COLLECT_NAMES environment variable, the problems
18086 # vanish in a puff of smoke.
18087 if test "X${COLLECT_NAMES+set}" != Xset; then
18088   COLLECT_NAMES=
18089   export COLLECT_NAMES
18090 fi
18091 _LT_EOF
18092     ;;
18093   esac
18094
18095
18096 ltmain="$ac_aux_dir/ltmain.sh"
18097
18098
18099   # We use sed instead of cat because bash on DJGPP gets confused if
18100   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
18101   # text mode, it properly converts lines to CR/LF.  This bash problem
18102   # is reportedly fixed, but why not run on old versions too?
18103   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
18104     || (rm -f "$cfgfile"; exit 1)
18105
18106   case $xsi_shell in
18107   yes)
18108     cat << \_LT_EOF >> "$cfgfile"
18109
18110 # func_dirname file append nondir_replacement
18111 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18112 # otherwise set result to NONDIR_REPLACEMENT.
18113 func_dirname ()
18114 {
18115   case ${1} in
18116     */*) func_dirname_result="${1%/*}${2}" ;;
18117     *  ) func_dirname_result="${3}" ;;
18118   esac
18119 }
18120
18121 # func_basename file
18122 func_basename ()
18123 {
18124   func_basename_result="${1##*/}"
18125 }
18126
18127 # func_dirname_and_basename file append nondir_replacement
18128 # perform func_basename and func_dirname in a single function
18129 # call:
18130 #   dirname:  Compute the dirname of FILE.  If nonempty,
18131 #             add APPEND to the result, otherwise set result
18132 #             to NONDIR_REPLACEMENT.
18133 #             value returned in "$func_dirname_result"
18134 #   basename: Compute filename of FILE.
18135 #             value retuned in "$func_basename_result"
18136 # Implementation must be kept synchronized with func_dirname
18137 # and func_basename. For efficiency, we do not delegate to
18138 # those functions but instead duplicate the functionality here.
18139 func_dirname_and_basename ()
18140 {
18141   case ${1} in
18142     */*) func_dirname_result="${1%/*}${2}" ;;
18143     *  ) func_dirname_result="${3}" ;;
18144   esac
18145   func_basename_result="${1##*/}"
18146 }
18147
18148 # func_stripname prefix suffix name
18149 # strip PREFIX and SUFFIX off of NAME.
18150 # PREFIX and SUFFIX must not contain globbing or regex special
18151 # characters, hashes, percent signs, but SUFFIX may contain a leading
18152 # dot (in which case that matches only a dot).
18153 func_stripname ()
18154 {
18155   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18156   # positional parameters, so assign one to ordinary parameter first.
18157   func_stripname_result=${3}
18158   func_stripname_result=${func_stripname_result#"${1}"}
18159   func_stripname_result=${func_stripname_result%"${2}"}
18160 }
18161
18162 # func_opt_split
18163 func_opt_split ()
18164 {
18165   func_opt_split_opt=${1%%=*}
18166   func_opt_split_arg=${1#*=}
18167 }
18168
18169 # func_lo2o object
18170 func_lo2o ()
18171 {
18172   case ${1} in
18173     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18174     *)    func_lo2o_result=${1} ;;
18175   esac
18176 }
18177
18178 # func_xform libobj-or-source
18179 func_xform ()
18180 {
18181   func_xform_result=${1%.*}.lo
18182 }
18183
18184 # func_arith arithmetic-term...
18185 func_arith ()
18186 {
18187   func_arith_result=$(( $* ))
18188 }
18189
18190 # func_len string
18191 # STRING may not start with a hyphen.
18192 func_len ()
18193 {
18194   func_len_result=${#1}
18195 }
18196
18197 _LT_EOF
18198     ;;
18199   *) # Bourne compatible functions.
18200     cat << \_LT_EOF >> "$cfgfile"
18201
18202 # func_dirname file append nondir_replacement
18203 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18204 # otherwise set result to NONDIR_REPLACEMENT.
18205 func_dirname ()
18206 {
18207   # Extract subdirectory from the argument.
18208   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18209   if test "X$func_dirname_result" = "X${1}"; then
18210     func_dirname_result="${3}"
18211   else
18212     func_dirname_result="$func_dirname_result${2}"
18213   fi
18214 }
18215
18216 # func_basename file
18217 func_basename ()
18218 {
18219   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18220 }
18221
18222
18223 # func_stripname prefix suffix name
18224 # strip PREFIX and SUFFIX off of NAME.
18225 # PREFIX and SUFFIX must not contain globbing or regex special
18226 # characters, hashes, percent signs, but SUFFIX may contain a leading
18227 # dot (in which case that matches only a dot).
18228 # func_strip_suffix prefix name
18229 func_stripname ()
18230 {
18231   case ${2} in
18232     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18233     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18234   esac
18235 }
18236
18237 # sed scripts:
18238 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18239 my_sed_long_arg='1s/^-[^=]*=//'
18240
18241 # func_opt_split
18242 func_opt_split ()
18243 {
18244   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18245   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18246 }
18247
18248 # func_lo2o object
18249 func_lo2o ()
18250 {
18251   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18252 }
18253
18254 # func_xform libobj-or-source
18255 func_xform ()
18256 {
18257   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18258 }
18259
18260 # func_arith arithmetic-term...
18261 func_arith ()
18262 {
18263   func_arith_result=`expr "$@"`
18264 }
18265
18266 # func_len string
18267 # STRING may not start with a hyphen.
18268 func_len ()
18269 {
18270   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18271 }
18272
18273 _LT_EOF
18274 esac
18275
18276 case $lt_shell_append in
18277   yes)
18278     cat << \_LT_EOF >> "$cfgfile"
18279
18280 # func_append var value
18281 # Append VALUE to the end of shell variable VAR.
18282 func_append ()
18283 {
18284   eval "$1+=\$2"
18285 }
18286 _LT_EOF
18287     ;;
18288   *)
18289     cat << \_LT_EOF >> "$cfgfile"
18290
18291 # func_append var value
18292 # Append VALUE to the end of shell variable VAR.
18293 func_append ()
18294 {
18295   eval "$1=\$$1\$2"
18296 }
18297
18298 _LT_EOF
18299     ;;
18300   esac
18301
18302
18303   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18304     || (rm -f "$cfgfile"; exit 1)
18305
18306   mv -f "$cfgfile" "$ofile" ||
18307     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18308   chmod +x "$ofile"
18309
18310  ;;
18311     "gstdint.h":C)
18312 if test "$GCC" = yes; then
18313   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
18314 else
18315   echo "/* generated for $CC */" > tmp-stdint.h
18316 fi
18317
18318 sed 's/^ *//' >> tmp-stdint.h <<EOF
18319
18320   #ifndef GCC_GENERATED_STDINT_H
18321   #define GCC_GENERATED_STDINT_H 1
18322
18323   #include <sys/types.h>
18324 EOF
18325
18326 if test "$acx_cv_header_stdint" != stdint.h; then
18327   echo "#include <stddef.h>" >> tmp-stdint.h
18328 fi
18329 if test "$acx_cv_header_stdint" != stddef.h; then
18330   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
18331 fi
18332
18333 sed 's/^ *//' >> tmp-stdint.h <<EOF
18334   /* glibc uses these symbols as guards to prevent redefinitions.  */
18335   #ifdef __int8_t_defined
18336   #define _INT8_T
18337   #define _INT16_T
18338   #define _INT32_T
18339   #endif
18340   #ifdef __uint32_t_defined
18341   #define _UINT32_T
18342   #endif
18343
18344 EOF
18345
18346 # ----------------- done header, emit basic int types -------------
18347 if test "$acx_cv_header_stdint" = stddef.h; then
18348   sed 's/^ *//' >> tmp-stdint.h <<EOF
18349
18350     #ifndef _UINT8_T
18351     #define _UINT8_T
18352     #ifndef __uint8_t_defined
18353     #define __uint8_t_defined
18354     #ifndef uint8_t
18355     typedef unsigned $acx_cv_type_int8_t uint8_t;
18356     #endif
18357     #endif
18358     #endif
18359
18360     #ifndef _UINT16_T
18361     #define _UINT16_T
18362     #ifndef __uint16_t_defined
18363     #define __uint16_t_defined
18364     #ifndef uint16_t
18365     typedef unsigned $acx_cv_type_int16_t uint16_t;
18366     #endif
18367     #endif
18368     #endif
18369
18370     #ifndef _UINT32_T
18371     #define _UINT32_T
18372     #ifndef __uint32_t_defined
18373     #define __uint32_t_defined
18374     #ifndef uint32_t
18375     typedef unsigned $acx_cv_type_int32_t uint32_t;
18376     #endif
18377     #endif
18378     #endif
18379
18380     #ifndef _INT8_T
18381     #define _INT8_T
18382     #ifndef __int8_t_defined
18383     #define __int8_t_defined
18384     #ifndef int8_t
18385     typedef $acx_cv_type_int8_t int8_t;
18386     #endif
18387     #endif
18388     #endif
18389
18390     #ifndef _INT16_T
18391     #define _INT16_T
18392     #ifndef __int16_t_defined
18393     #define __int16_t_defined
18394     #ifndef int16_t
18395     typedef $acx_cv_type_int16_t int16_t;
18396     #endif
18397     #endif
18398     #endif
18399
18400     #ifndef _INT32_T
18401     #define _INT32_T
18402     #ifndef __int32_t_defined
18403     #define __int32_t_defined
18404     #ifndef int32_t
18405     typedef $acx_cv_type_int32_t int32_t;
18406     #endif
18407     #endif
18408     #endif
18409 EOF
18410 elif test "$ac_cv_type_u_int32_t" = yes; then
18411   sed 's/^ *//' >> tmp-stdint.h <<EOF
18412
18413     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
18414     #ifndef _INT8_T
18415     #define _INT8_T
18416     #endif
18417     #ifndef _INT16_T
18418     #define _INT16_T
18419     #endif
18420     #ifndef _INT32_T
18421     #define _INT32_T
18422     #endif
18423
18424     #ifndef _UINT8_T
18425     #define _UINT8_T
18426     #ifndef __uint8_t_defined
18427     #define __uint8_t_defined
18428     #ifndef uint8_t
18429     typedef u_int8_t uint8_t;
18430     #endif
18431     #endif
18432     #endif
18433
18434     #ifndef _UINT16_T
18435     #define _UINT16_T
18436     #ifndef __uint16_t_defined
18437     #define __uint16_t_defined
18438     #ifndef uint16_t
18439     typedef u_int16_t uint16_t;
18440     #endif
18441     #endif
18442     #endif
18443
18444     #ifndef _UINT32_T
18445     #define _UINT32_T
18446     #ifndef __uint32_t_defined
18447     #define __uint32_t_defined
18448     #ifndef uint32_t
18449     typedef u_int32_t uint32_t;
18450     #endif
18451     #endif
18452     #endif
18453 EOF
18454 else
18455   sed 's/^ *//' >> tmp-stdint.h <<EOF
18456
18457     /* Some systems have guard macros to prevent redefinitions, define them.  */
18458     #ifndef _INT8_T
18459     #define _INT8_T
18460     #endif
18461     #ifndef _INT16_T
18462     #define _INT16_T
18463     #endif
18464     #ifndef _INT32_T
18465     #define _INT32_T
18466     #endif
18467     #ifndef _UINT8_T
18468     #define _UINT8_T
18469     #endif
18470     #ifndef _UINT16_T
18471     #define _UINT16_T
18472     #endif
18473     #ifndef _UINT32_T
18474     #define _UINT32_T
18475     #endif
18476 EOF
18477 fi
18478
18479 # ------------- done basic int types, emit int64_t types ------------
18480 if test "$ac_cv_type_uint64_t" = yes; then
18481   sed 's/^ *//' >> tmp-stdint.h <<EOF
18482
18483     /* system headers have good uint64_t and int64_t */
18484     #ifndef _INT64_T
18485     #define _INT64_T
18486     #endif
18487     #ifndef _UINT64_T
18488     #define _UINT64_T
18489     #endif
18490 EOF
18491 elif test "$ac_cv_type_u_int64_t" = yes; then
18492   sed 's/^ *//' >> tmp-stdint.h <<EOF
18493
18494     /* system headers have an u_int64_t (and int64_t) */
18495     #ifndef _INT64_T
18496     #define _INT64_T
18497     #endif
18498     #ifndef _UINT64_T
18499     #define _UINT64_T
18500     #ifndef __uint64_t_defined
18501     #define __uint64_t_defined
18502     #ifndef uint64_t
18503     typedef u_int64_t uint64_t;
18504     #endif
18505     #endif
18506     #endif
18507 EOF
18508 elif test -n "$acx_cv_type_int64_t"; then
18509   sed 's/^ *//' >> tmp-stdint.h <<EOF
18510
18511     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
18512     #ifndef _INT64_T
18513     #define _INT64_T
18514     #ifndef int64_t
18515     typedef $acx_cv_type_int64_t int64_t;
18516     #endif
18517     #endif
18518     #ifndef _UINT64_T
18519     #define _UINT64_T
18520     #ifndef __uint64_t_defined
18521     #define __uint64_t_defined
18522     #ifndef uint64_t
18523     typedef unsigned $acx_cv_type_int64_t uint64_t;
18524     #endif
18525     #endif
18526     #endif
18527 EOF
18528 else
18529   sed 's/^ *//' >> tmp-stdint.h <<EOF
18530
18531     /* some common heuristics for int64_t, using compiler-specific tests */
18532     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
18533     #ifndef _INT64_T
18534     #define _INT64_T
18535     #ifndef __int64_t_defined
18536     #ifndef int64_t
18537     typedef long long int64_t;
18538     #endif
18539     #endif
18540     #endif
18541     #ifndef _UINT64_T
18542     #define _UINT64_T
18543     #ifndef uint64_t
18544     typedef unsigned long long uint64_t;
18545     #endif
18546     #endif
18547
18548     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
18549     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
18550        does not implement __extension__.  But that compiler doesn't define
18551        __GNUC_MINOR__.  */
18552     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
18553     # define __extension__
18554     # endif
18555
18556     # ifndef _INT64_T
18557     # define _INT64_T
18558     # ifndef int64_t
18559     __extension__ typedef long long int64_t;
18560     # endif
18561     # endif
18562     # ifndef _UINT64_T
18563     # define _UINT64_T
18564     # ifndef uint64_t
18565     __extension__ typedef unsigned long long uint64_t;
18566     # endif
18567     # endif
18568
18569     #elif !defined __STRICT_ANSI__
18570     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
18571
18572     #  ifndef _INT64_T
18573     #  define _INT64_T
18574     #  ifndef int64_t
18575     typedef __int64 int64_t;
18576     #  endif
18577     #  endif
18578     #  ifndef _UINT64_T
18579     #  define _UINT64_T
18580     #  ifndef uint64_t
18581     typedef unsigned __int64 uint64_t;
18582     #  endif
18583     #  endif
18584     # endif /* compiler */
18585
18586     #endif /* ANSI version */
18587 EOF
18588 fi
18589
18590 # ------------- done int64_t types, emit intptr types ------------
18591 if test "$ac_cv_type_uintptr_t" != yes; then
18592   sed 's/^ *//' >> tmp-stdint.h <<EOF
18593
18594     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
18595     #ifndef __uintptr_t_defined
18596     #ifndef uintptr_t
18597     typedef u$acx_cv_type_intptr_t uintptr_t;
18598     #endif
18599     #endif
18600     #ifndef __intptr_t_defined
18601     #ifndef intptr_t
18602     typedef $acx_cv_type_intptr_t  intptr_t;
18603     #endif
18604     #endif
18605 EOF
18606 fi
18607
18608 # ------------- done intptr types, emit int_least types ------------
18609 if test "$ac_cv_type_int_least32_t" != yes; then
18610   sed 's/^ *//' >> tmp-stdint.h <<EOF
18611
18612     /* Define int_least types */
18613     typedef int8_t     int_least8_t;
18614     typedef int16_t    int_least16_t;
18615     typedef int32_t    int_least32_t;
18616     #ifdef _INT64_T
18617     typedef int64_t    int_least64_t;
18618     #endif
18619
18620     typedef uint8_t    uint_least8_t;
18621     typedef uint16_t   uint_least16_t;
18622     typedef uint32_t   uint_least32_t;
18623     #ifdef _UINT64_T
18624     typedef uint64_t   uint_least64_t;
18625     #endif
18626 EOF
18627 fi
18628
18629 # ------------- done intptr types, emit int_fast types ------------
18630 if test "$ac_cv_type_int_fast32_t" != yes; then
18631       sed 's/^ *//' >> tmp-stdint.h <<EOF
18632
18633     /* Define int_fast types.  short is often slow */
18634     typedef int8_t       int_fast8_t;
18635     typedef int          int_fast16_t;
18636     typedef int32_t      int_fast32_t;
18637     #ifdef _INT64_T
18638     typedef int64_t      int_fast64_t;
18639     #endif
18640
18641     typedef uint8_t      uint_fast8_t;
18642     typedef unsigned int uint_fast16_t;
18643     typedef uint32_t     uint_fast32_t;
18644     #ifdef _UINT64_T
18645     typedef uint64_t     uint_fast64_t;
18646     #endif
18647 EOF
18648 fi
18649
18650 if test "$ac_cv_type_uintmax_t" != yes; then
18651   sed 's/^ *//' >> tmp-stdint.h <<EOF
18652
18653     /* Define intmax based on what we found */
18654     #ifndef intmax_t
18655     #ifdef _INT64_T
18656     typedef int64_t       intmax_t;
18657     #else
18658     typedef long          intmax_t;
18659     #endif
18660     #endif
18661     #ifndef uintmax_t
18662     #ifdef _UINT64_T
18663     typedef uint64_t      uintmax_t;
18664     #else
18665     typedef unsigned long uintmax_t;
18666     #endif
18667     #endif
18668 EOF
18669 fi
18670
18671 sed 's/^ *//' >> tmp-stdint.h <<EOF
18672
18673   #endif /* GCC_GENERATED_STDINT_H */
18674 EOF
18675
18676 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18677   rm -f tmp-stdint.h
18678 else
18679   mv -f tmp-stdint.h gstdint.h
18680 fi
18681
18682  ;;
18683
18684   esac
18685 done # for ac_tag
18686
18687
18688 as_fn_exit 0
18689 _ACEOF
18690 ac_clean_files=$ac_clean_files_save
18691
18692 test $ac_write_fail = 0 ||
18693   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18694
18695
18696 # configure is writing to config.log, and then calls config.status.
18697 # config.status does its own redirection, appending to config.log.
18698 # Unfortunately, on DOS this fails, as config.log is still kept open
18699 # by configure, so config.status won't be able to write to it; its
18700 # output is simply discarded.  So we exec the FD to /dev/null,
18701 # effectively closing config.log, so it can be properly (re)opened and
18702 # appended to by config.status.  When coming back to configure, we
18703 # need to make the FD available again.
18704 if test "$no_create" != yes; then
18705   ac_cs_success=:
18706   ac_config_status_args=
18707   test "$silent" = yes &&
18708     ac_config_status_args="$ac_config_status_args --quiet"
18709   exec 5>/dev/null
18710   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18711   exec 5>>config.log
18712   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18713   # would make configure fail if this is the last instruction.
18714   $ac_cs_success || as_fn_exit 1
18715 fi
18716 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18717   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18718 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18719 fi
18720