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 SYSROOT_CFLAGS_FOR_TARGET
 660 enable_aarch64_lse
 661 libtool_VERSION
 662 ENABLE_DARWIN_AT_RPATH_FALSE
 663 ENABLE_DARWIN_AT_RPATH_TRUE
 664 MAINT
 665 MAINTAINER_MODE_FALSE
 666 MAINTAINER_MODE_TRUE
 667 enable_static
 668 enable_shared
 669 lt_host_flags
 670 CPP
 671 OTOOL64
 672 OTOOL
 673 LIPO
 674 NMEDIT
 675 DSYMUTIL
 676 OBJDUMP
 677 LN_S
 678 ac_ct_DUMPBIN
 679 DUMPBIN
 680 LD
 681 FGREP
 682 EGREP
 683 GREP
 684 SED
 685 LIBTOOL
 686 RANLIB
 687 NM
 688 AR
 689 am__fastdepCCAS_FALSE
 690 am__fastdepCCAS_TRUE
 691 CCASDEPMODE
 692 CCASFLAGS
 693 CCAS
 694 am__fastdepCC_FALSE
 695 am__fastdepCC_TRUE
 696 CCDEPMODE
 697 am__nodep
 698 AMDEPBACKSLASH
 699 AMDEP_FALSE
 700 AMDEP_TRUE
 701 am__quote
 702 am__include
 703 DEPDIR
 704 OBJEXT
 705 EXEEXT
 706 ac_ct_CC
 707 CPPFLAGS
 708 LDFLAGS
 709 CFLAGS
 710 CC
 711 toolexeclibdir
 712 toolexecdir
 713 multi_basedir
 714 AM_BACKSLASH
 715 AM_DEFAULT_VERBOSITY
 716 AM_DEFAULT_V
 717 AM_V
 718 am__untar
 719 am__tar
 720 AMTAR
 721 am__leading_dot
 722 SET_MAKE
 723 AWK
 724 mkdir_p
 725 MKDIR_P
 726 INSTALL_STRIP_PROGRAM
 727 STRIP
 728 install_sh
 729 MAKEINFO
 730 AUTOHEADER
 731 AUTOMAKE
 732 AUTOCONF
 733 ACLOCAL
 734 VERSION
 735 PACKAGE
 736 CYGPATH_W
 737 am__isrc
 738 INSTALL_DATA
 739 INSTALL_SCRIPT
 740 INSTALL_PROGRAM
 741 target_os
 742 target_vendor
 743 target_cpu
 744 target
 745 host_os
 746 host_vendor
 747 host_cpu
 748 host
 749 build_os
 750 build_vendor
 751 build_cpu
 752 build
 753 GENINSRC_FALSE
 754 GENINSRC_TRUE
 755 target_alias
 756 host_alias
 757 build_alias
 758 LIBS
 759 ECHO_T
 760 ECHO_N
 761 ECHO_C
 762 DEFS
 763 mandir
 764 localedir
 765 libdir
 766 psdir
 767 pdfdir
 768 dvidir
 769 htmldir
 770 infodir
 771 docdir
 772 oldincludedir
 773 includedir
 774 localstatedir
 775 sharedstatedir
 776 sysconfdir
 777 datadir
 778 datarootdir
 779 libexecdir
 780 sbindir
 781 bindir
 782 program_transform_name
 783 prefix
 784 exec_prefix
 785 PACKAGE_URL
 786 PACKAGE_BUGREPORT
 787 PACKAGE_STRING
 788 PACKAGE_VERSION
 789 PACKAGE_TARNAME
 790 PACKAGE_NAME
 791 PATH_SEPARATOR
 792 SHELL'
 793 ac_subst_files=''
 794 ac_user_opts='
 795 enable_option_checking
 796 enable_version_specific_runtime_libs
 797 enable_generated_files_in_srcdir
 798 enable_silent_rules
 799 enable_multilib
 800 with_toolexeclibdir
 801 enable_dependency_tracking
 802 enable_shared
 803 enable_static
 804 with_pic
 805 enable_fast_install
 806 with_gnu_ld
 807 enable_libtool_lock
 808 enable_darwin_at_rpath
 809 enable_maintainer_mode
 810 enable_symvers
 811 enable_werror
 812 enable_cet
 813 with_gcc_major_version_only
 814 '
 815       ac_precious_vars='build_alias
 816 host_alias
 817 target_alias
 818 CPP
 819 CPPFLAGS'
 820
 821
 822 # Initialize some variables set by options.
 823 ac_init_help=
 824 ac_init_version=false
 825 ac_unrecognized_opts=
 826 ac_unrecognized_sep=
 827 # The variables have the same names as the options, with
 828 # dashes changed to underlines.
 829 cache_file=/dev/null
 830 exec_prefix=NONE
 831 no_create=
 832 no_recursion=
 833 prefix=NONE
 834 program_prefix=NONE
 835 program_suffix=NONE
 836 program_transform_name=s,x,x,
 837 silent=
 838 site=
 839 srcdir=
 840 verbose=
 841 x_includes=NONE
 842 x_libraries=NONE
 843
 844 # Installation directory options.
 845 # These are left unexpanded so users can "make install exec_prefix=/foo"
 846 # and all the variables that are supposed to be based on exec_prefix
 847 # by default will actually change.
 848 # Use braces instead of parens because sh, perl, etc. also accept them.
 849 # (The list follows the same order as the GNU Coding Standards.)
 850 bindir='${exec_prefix}/bin'
 851 sbindir='${exec_prefix}/sbin'
 852 libexecdir='${exec_prefix}/libexec'
 853 datarootdir='${prefix}/share'
 854 datadir='${datarootdir}'
 855 sysconfdir='${prefix}/etc'
 856 sharedstatedir='${prefix}/com'
 857 localstatedir='${prefix}/var'
 858 includedir='${prefix}/include'
 859 oldincludedir='/usr/include'
 860 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 861 infodir='${datarootdir}/info'
 862 htmldir='${docdir}'
 863 dvidir='${docdir}'
 864 pdfdir='${docdir}'
 865 psdir='${docdir}'
 866 libdir='${exec_prefix}/lib'
 867 localedir='${datarootdir}/locale'
 868 mandir='${datarootdir}/man'
 869
 870 ac_prev=
 871 ac_dashdash=
 872 for ac_option
 873 do
 874   # If the previous option needs an argument, assign it.
 875   if test -n "$ac_prev"; then
 876     eval $ac_prev=\$ac_option
 877     ac_prev=
 878     continue
 879   fi
 880
 881   case $ac_option in
 882   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 883   *=)   ac_optarg= ;;
 884   *)    ac_optarg=yes ;;
 885   esac
 886
 887   # Accept the important Cygnus configure options, so we can diagnose typos.
 888
 889   case $ac_dashdash$ac_option in
 890   --)
 891     ac_dashdash=yes ;;
 892
 893   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 894     ac_prev=bindir ;;
 895   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 896     bindir=$ac_optarg ;;
 897
 898   -build | --build | --buil | --bui | --bu)
 899     ac_prev=build_alias ;;
 900   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 901     build_alias=$ac_optarg ;;
 902
 903   -cache-file | --cache-file | --cache-fil | --cache-fi \
 904   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 905     ac_prev=cache_file ;;
 906   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 907   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 908     cache_file=$ac_optarg ;;
 909
 910   --config-cache | -C)
 911     cache_file=config.cache ;;
 912
 913   -datadir | --datadir | --datadi | --datad)
 914     ac_prev=datadir ;;
 915   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 916     datadir=$ac_optarg ;;
 917
 918   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 919   | --dataroo | --dataro | --datar)
 920     ac_prev=datarootdir ;;
 921   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 922   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 923     datarootdir=$ac_optarg ;;
 924
 925   -disable-* | --disable-*)
 926     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 927     # Reject names that are not valid shell variable names.
 928     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 929       as_fn_error $? "invalid feature name: $ac_useropt"
 930     ac_useropt_orig=$ac_useropt
 931     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 932     case $ac_user_opts in
 933       *"
 934 "enable_$ac_useropt"
 935 "*) ;;
 936       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 937          ac_unrecognized_sep=', ';;
 938     esac
 939     eval enable_$ac_useropt=no ;;
 940
 941   -docdir | --docdir | --docdi | --doc | --do)
 942     ac_prev=docdir ;;
 943   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 944     docdir=$ac_optarg ;;
 945
 946   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 947     ac_prev=dvidir ;;
 948   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 949     dvidir=$ac_optarg ;;
 950
 951   -enable-* | --enable-*)
 952     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 953     # Reject names that are not valid shell variable names.
 954     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 955       as_fn_error $? "invalid feature name: $ac_useropt"
 956     ac_useropt_orig=$ac_useropt
 957     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 958     case $ac_user_opts in
 959       *"
 960 "enable_$ac_useropt"
 961 "*) ;;
 962       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 963          ac_unrecognized_sep=', ';;
 964     esac
 965     eval enable_$ac_useropt=\$ac_optarg ;;
 966
 967   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 968   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 969   | --exec | --exe | --ex)
 970     ac_prev=exec_prefix ;;
 971   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 972   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 973   | --exec=* | --exe=* | --ex=*)
 974     exec_prefix=$ac_optarg ;;
 975
 976   -gas | --gas | --ga | --g)
 977     # Obsolete; use --with-gas.
 978     with_gas=yes ;;
 979
 980   -help | --help | --hel | --he | -h)
 981     ac_init_help=long ;;
 982   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 983     ac_init_help=recursive ;;
 984   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 985     ac_init_help=short ;;
 986
 987   -host | --host | --hos | --ho)
 988     ac_prev=host_alias ;;
 989   -host=* | --host=* | --hos=* | --ho=*)
 990     host_alias=$ac_optarg ;;
 991
 992   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 993     ac_prev=htmldir ;;
 994   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 995   | --ht=*)
 996     htmldir=$ac_optarg ;;
 997
 998   -includedir | --includedir | --includedi | --included | --include \
 999   | --includ | --inclu | --incl | --inc)
1000     ac_prev=includedir ;;
1001   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1002   | --includ=* | --inclu=* | --incl=* | --inc=*)
1003     includedir=$ac_optarg ;;
1004
1005   -infodir | --infodir | --infodi | --infod | --info | --inf)
1006     ac_prev=infodir ;;
1007   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1008     infodir=$ac_optarg ;;
1009
1010   -libdir | --libdir | --libdi | --libd)
1011     ac_prev=libdir ;;
1012   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1013     libdir=$ac_optarg ;;
1014
1015   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1016   | --libexe | --libex | --libe)
1017     ac_prev=libexecdir ;;
1018   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1019   | --libexe=* | --libex=* | --libe=*)
1020     libexecdir=$ac_optarg ;;
1021
1022   -localedir | --localedir | --localedi | --localed | --locale)
1023     ac_prev=localedir ;;
1024   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1025     localedir=$ac_optarg ;;
1026
1027   -localstatedir | --localstatedir | --localstatedi | --localstated \
1028   | --localstate | --localstat | --localsta | --localst | --locals)
1029     ac_prev=localstatedir ;;
1030   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1031   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1032     localstatedir=$ac_optarg ;;
1033
1034   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1035     ac_prev=mandir ;;
1036   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1037     mandir=$ac_optarg ;;
1038
1039   -nfp | --nfp | --nf)
1040     # Obsolete; use --without-fp.
1041     with_fp=no ;;
1042
1043   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1044   | --no-cr | --no-c | -n)
1045     no_create=yes ;;
1046
1047   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1048   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1049     no_recursion=yes ;;
1050
1051   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1052   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1053   | --oldin | --oldi | --old | --ol | --o)
1054     ac_prev=oldincludedir ;;
1055   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1056   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1057   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1058     oldincludedir=$ac_optarg ;;
1059
1060   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1061     ac_prev=prefix ;;
1062   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1063     prefix=$ac_optarg ;;
1064
1065   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1066   | --program-pre | --program-pr | --program-p)
1067     ac_prev=program_prefix ;;
1068   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1069   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1070     program_prefix=$ac_optarg ;;
1071
1072   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1073   | --program-suf | --program-su | --program-s)
1074     ac_prev=program_suffix ;;
1075   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1076   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1077     program_suffix=$ac_optarg ;;
1078
1079   -program-transform-name | --program-transform-name \
1080   | --program-transform-nam | --program-transform-na \
1081   | --program-transform-n | --program-transform- \
1082   | --program-transform | --program-transfor \
1083   | --program-transfo | --program-transf \
1084   | --program-trans | --program-tran \
1085   | --progr-tra | --program-tr | --program-t)
1086     ac_prev=program_transform_name ;;
1087   -program-transform-name=* | --program-transform-name=* \
1088   | --program-transform-nam=* | --program-transform-na=* \
1089   | --program-transform-n=* | --program-transform-=* \
1090   | --program-transform=* | --program-transfor=* \
1091   | --program-transfo=* | --program-transf=* \
1092   | --program-trans=* | --program-tran=* \
1093   | --progr-tra=* | --program-tr=* | --program-t=*)
1094     program_transform_name=$ac_optarg ;;
1095
1096   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1097     ac_prev=pdfdir ;;
1098   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1099     pdfdir=$ac_optarg ;;
1100
1101   -psdir | --psdir | --psdi | --psd | --ps)
1102     ac_prev=psdir ;;
1103   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1104     psdir=$ac_optarg ;;
1105
1106   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1107   | -silent | --silent | --silen | --sile | --sil)
1108     silent=yes ;;
1109
1110   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1111     ac_prev=sbindir ;;
1112   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1113   | --sbi=* | --sb=*)
1114     sbindir=$ac_optarg ;;
1115
1116   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1117   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1118   | --sharedst | --shareds | --shared | --share | --shar \
1119   | --sha | --sh)
1120     ac_prev=sharedstatedir ;;
1121   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1122   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1123   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1124   | --sha=* | --sh=*)
1125     sharedstatedir=$ac_optarg ;;
1126
1127   -site | --site | --sit)
1128     ac_prev=site ;;
1129   -site=* | --site=* | --sit=*)
1130     site=$ac_optarg ;;
1131
1132   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1133     ac_prev=srcdir ;;
1134   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1135     srcdir=$ac_optarg ;;
1136
1137   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1138   | --syscon | --sysco | --sysc | --sys | --sy)
1139     ac_prev=sysconfdir ;;
1140   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1141   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1142     sysconfdir=$ac_optarg ;;
1143
1144   -target | --target | --targe | --targ | --tar | --ta | --t)
1145     ac_prev=target_alias ;;
1146   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1147     target_alias=$ac_optarg ;;
1148
1149   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1150     verbose=yes ;;
1151
1152   -version | --version | --versio | --versi | --vers | -V)
1153     ac_init_version=: ;;
1154
1155   -with-* | --with-*)
1156     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1157     # Reject names that are not valid shell variable names.
1158     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1159       as_fn_error $? "invalid package name: $ac_useropt"
1160     ac_useropt_orig=$ac_useropt
1161     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1162     case $ac_user_opts in
1163       *"
1164 "with_$ac_useropt"
1165 "*) ;;
1166       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1167          ac_unrecognized_sep=', ';;
1168     esac
1169     eval with_$ac_useropt=\$ac_optarg ;;
1170
1171   -without-* | --without-*)
1172     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1173     # Reject names that are not valid shell variable names.
1174     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1175       as_fn_error $? "invalid package name: $ac_useropt"
1176     ac_useropt_orig=$ac_useropt
1177     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1178     case $ac_user_opts in
1179       *"
1180 "with_$ac_useropt"
1181 "*) ;;
1182       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1183          ac_unrecognized_sep=', ';;
1184     esac
1185     eval with_$ac_useropt=no ;;
1186
1187   --x)
1188     # Obsolete; use --with-x.
1189     with_x=yes ;;
1190
1191   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1192   | --x-incl | --x-inc | --x-in | --x-i)
1193     ac_prev=x_includes ;;
1194   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1195   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1196     x_includes=$ac_optarg ;;
1197
1198   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1199   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1200     ac_prev=x_libraries ;;
1201   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1202   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1203     x_libraries=$ac_optarg ;;
1204
1205   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1206 Try \`$0 --help' for more information"
1207     ;;
1208
1209   *=*)
1210     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1211     # Reject names that are not valid shell variable names.
1212     case $ac_envvar in #(
1213       '' | [0-9]* | *[!_$as_cr_alnum]* )
1214       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1215     esac
1216     eval $ac_envvar=\$ac_optarg
1217     export $ac_envvar ;;
1218
1219   *)
1220     # FIXME: should be removed in autoconf 3.0.
1221     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1222     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1223       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1224     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1225     ;;
1226
1227   esac
1228 done
1229
1230 if test -n "$ac_prev"; then
1231   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1232   as_fn_error $? "missing argument to $ac_option"
1233 fi
1234
1235 if test -n "$ac_unrecognized_opts"; then
1236   case $enable_option_checking in
1237     no) ;;
1238     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1239     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1240   esac
1241 fi
1242
1243 # Check all directory arguments for consistency.
1244 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1245                 datadir sysconfdir sharedstatedir localstatedir includedir \
1246                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1247                 libdir localedir mandir
1248 do
1249   eval ac_val=\$$ac_var
1250   # Remove trailing slashes.
1251   case $ac_val in
1252     */ )
1253       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1254       eval $ac_var=\$ac_val;;
1255   esac
1256   # Be sure to have absolute directory names.
1257   case $ac_val in
1258     [\\/$]* | ?:[\\/]* )  continue;;
1259     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1260   esac
1261   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1262 done
1263
1264 # There might be people who depend on the old broken behavior: `$host'
1265 # used to hold the argument of --host etc.
1266 # FIXME: To remove some day.
1267 build=$build_alias
1268 host=$host_alias
1269 target=$target_alias
1270
1271 # FIXME: To remove some day.
1272 if test "x$host_alias" != x; then
1273   if test "x$build_alias" = x; then
1274     cross_compiling=maybe
1275   elif test "x$build_alias" != "x$host_alias"; then
1276     cross_compiling=yes
1277   fi
1278 fi
1279
1280 ac_tool_prefix=
1281 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1282
1283 test "$silent" = yes && exec 6>/dev/null
1284
1285
1286 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1287 ac_ls_di=`ls -di .` &&
1288 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1289   as_fn_error $? "working directory cannot be determined"
1290 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1291   as_fn_error $? "pwd does not report name of working directory"
1292
1293
1294 # Find the source files, if location was not specified.
1295 if test -z "$srcdir"; then
1296   ac_srcdir_defaulted=yes
1297   # Try the directory containing this script, then the parent directory.
1298   ac_confdir=`$as_dirname -- "$as_myself" ||
1299 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1300          X"$as_myself" : 'X\(//\)[^/]' \| \
1301          X"$as_myself" : 'X\(//\)$' \| \
1302          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1303 $as_echo X"$as_myself" |
1304     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1305             s//\1/
1306             q
1307           }
1308           /^X\(\/\/\)[^/].*/{
1309             s//\1/
1310             q
1311           }
1312           /^X\(\/\/\)$/{
1313             s//\1/
1314             q
1315           }
1316           /^X\(\/\).*/{
1317             s//\1/
1318             q
1319           }
1320           s/.*/./; q'`
1321   srcdir=$ac_confdir
1322   if test ! -r "$srcdir/$ac_unique_file"; then
1323     srcdir=..
1324   fi
1325 else
1326   ac_srcdir_defaulted=no
1327 fi
1328 if test ! -r "$srcdir/$ac_unique_file"; then
1329   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1330   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1331 fi
1332 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1333 ac_abs_confdir=`(
1334         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1335         pwd)`
1336 # When building in place, set srcdir=.
1337 if test "$ac_abs_confdir" = "$ac_pwd"; then
1338   srcdir=.
1339 fi
1340 # Remove unnecessary trailing slashes from srcdir.
1341 # Double slashes in file names in object file debugging info
1342 # mess up M-x gdb in Emacs.
1343 case $srcdir in
1344 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1345 esac
1346 for ac_var in $ac_precious_vars; do
1347   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1348   eval ac_env_${ac_var}_value=\$${ac_var}
1349   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1350   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1351 done
1352
1353 #
1354 # Report the --help message.
1355 #
1356 if test "$ac_init_help" = "long"; then
1357   # Omit some internal or obsolete options to make the list less imposing.
1358   # This message is too long to be a string in the A/UX 3.1 sh.
1359   cat <<_ACEOF
1360 \`configure' configures GNU Atomic Library 1.0 to adapt to many kinds of systems.
1361
1362 Usage: $0 [OPTION]... [VAR=VALUE]...
1363
1364 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1365 VAR=VALUE.  See below for descriptions of some of the useful variables.
1366
1367 Defaults for the options are specified in brackets.
1368
1369 Configuration:
1370   -h, --help              display this help and exit
1371       --help=short        display options specific to this package
1372       --help=recursive    display the short help of all the included packages
1373   -V, --version           display version information and exit
1374   -q, --quiet, --silent   do not print \`checking ...' messages
1375       --cache-file=FILE   cache test results in FILE [disabled]
1376   -C, --config-cache      alias for \`--cache-file=config.cache'
1377   -n, --no-create         do not create output files
1378       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1379
1380 Installation directories:
1381   --prefix=PREFIX         install architecture-independent files in PREFIX
1382                           [$ac_default_prefix]
1383   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1384                           [PREFIX]
1385
1386 By default, \`make install' will install all the files in
1387 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1388 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1389 for instance \`--prefix=\$HOME'.
1390
1391 For better control, use the options below.
1392
1393 Fine tuning of the installation directories:
1394   --bindir=DIR            user executables [EPREFIX/bin]
1395   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1396   --libexecdir=DIR        program executables [EPREFIX/libexec]
1397   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1398   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1399   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1400   --libdir=DIR            object code libraries [EPREFIX/lib]
1401   --includedir=DIR        C header files [PREFIX/include]
1402   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1403   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1404   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1405   --infodir=DIR           info documentation [DATAROOTDIR/info]
1406   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1407   --mandir=DIR            man documentation [DATAROOTDIR/man]
1408   --docdir=DIR            documentation root [DATAROOTDIR/doc/libatomic]
1409   --htmldir=DIR           html documentation [DOCDIR]
1410   --dvidir=DIR            dvi documentation [DOCDIR]
1411   --pdfdir=DIR            pdf documentation [DOCDIR]
1412   --psdir=DIR             ps documentation [DOCDIR]
1413 _ACEOF
1414
1415   cat <<\_ACEOF
1416
1417 Program names:
1418   --program-prefix=PREFIX            prepend PREFIX to installed program names
1419   --program-suffix=SUFFIX            append SUFFIX to installed program names
1420   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1421
1422 System types:
1423   --build=BUILD     configure for building on BUILD [guessed]
1424   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1425   --target=TARGET   configure for building compilers for TARGET [HOST]
1426 _ACEOF
1427 fi
1428
1429 if test -n "$ac_init_help"; then
1430   case $ac_init_help in
1431      short | recursive ) echo "Configuration of GNU Atomic Library 1.0:";;
1432    esac
1433   cat <<\_ACEOF
1434
1435 Optional Features:
1436   --disable-option-checking  ignore unrecognized --enable/--with options
1437   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1438   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1439   --enable-version-specific-runtime-libs
1440                           Specify that runtime libraries should be installed
1441                           in a compiler-specific directory [default=no]
1442   --enable-generated-files-in-srcdir
1443                           put copies of generated files in source dir intended
1444                           for creating source tarballs for users without
1445                           texinfo bison or flex. [default=no]
1446   --enable-silent-rules   less verbose build output (undo: "make V=1")
1447   --disable-silent-rules  verbose build output (undo: "make V=0")
1448   --enable-multilib       build many library versions (default)
1449   --enable-dependency-tracking
1450                           do not reject slow dependency extractors
1451   --disable-dependency-tracking
1452                           speeds up one-time build
1453   --enable-shared[=PKGS]  build shared libraries [default=yes]
1454   --enable-static[=PKGS]  build static libraries [default=yes]
1455   --enable-fast-install[=PKGS]
1456                           optimize for fast installation [default=yes]
1457   --disable-libtool-lock  avoid locking (might break parallel builds)
1458   --enable-darwin-at-rpath
1459                           install libraries with @rpath/library-name, requires
1460                           rpaths to be added to executables
1461   --enable-maintainer-mode
1462                           enable make rules and dependencies not useful (and
1463                           sometimes confusing) to the casual installer
1464   --enable-symvers=STYLE  enables symbol versioning of the shared library
1465                           [default=yes]
1466   --disable-werror        disable building with -Werror
1467   --enable-cet            enable Intel CET in target libraries [default=auto]
1468
1469 Optional Packages:
1470   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1471   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1472   --with-toolexeclibdir=DIR
1473                           install libraries built with a cross compiler within
1474                           DIR
1475   --with-pic              try to use only PIC/non-PIC objects [default=use
1476                           both]
1477   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1478   --with-gcc-major-version-only
1479                           use only GCC major number in filesystem paths
1480
1481 Some influential environment variables:
1482   CC          C compiler command
1483   CFLAGS      C compiler flags
1484   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1485               nonstandard directory <lib dir>
1486   LIBS        libraries to pass to the linker, e.g. -l<library>
1487   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1488               you have headers in a nonstandard directory <include dir>
1489   CCAS        assembler compiler command (defaults to CC)
1490   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1491   CPP         C preprocessor
1492
1493 Use these variables to override the choices made by `configure' or to help
1494 it to find libraries and programs with nonstandard names/locations.
1495
1496 Report bugs to the package provider.
1497 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
1498 General help using GNU software: <http://www.gnu.org/gethelp/>.
1499 _ACEOF
1500 ac_status=$?
1501 fi
1502
1503 if test "$ac_init_help" = "recursive"; then
1504   # If there are subdirs, report their specific --help.
1505   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1506     test -d "$ac_dir" ||
1507       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1508       continue
1509     ac_builddir=.
1510
1511 case "$ac_dir" in
1512 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1513 *)
1514   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1515   # A ".." for each directory in $ac_dir_suffix.
1516   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1517   case $ac_top_builddir_sub in
1518   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1519   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1520   esac ;;
1521 esac
1522 ac_abs_top_builddir=$ac_pwd
1523 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1524 # for backward compatibility:
1525 ac_top_builddir=$ac_top_build_prefix
1526
1527 case $srcdir in
1528   .)  # We are building in place.
1529     ac_srcdir=.
1530     ac_top_srcdir=$ac_top_builddir_sub
1531     ac_abs_top_srcdir=$ac_pwd ;;
1532   [\\/]* | ?:[\\/]* )  # Absolute name.
1533     ac_srcdir=$srcdir$ac_dir_suffix;
1534     ac_top_srcdir=$srcdir
1535     ac_abs_top_srcdir=$srcdir ;;
1536   *) # Relative name.
1537     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1538     ac_top_srcdir=$ac_top_build_prefix$srcdir
1539     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1540 esac
1541 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1542
1543     cd "$ac_dir" || { ac_status=$?; continue; }
1544     # Check for guested configure.
1545     if test -f "$ac_srcdir/configure.gnu"; then
1546       echo &&
1547       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1548     elif test -f "$ac_srcdir/configure"; then
1549       echo &&
1550       $SHELL "$ac_srcdir/configure" --help=recursive
1551     else
1552       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1553     fi || ac_status=$?
1554     cd "$ac_pwd" || { ac_status=$?; break; }
1555   done
1556 fi
1557
1558 test -n "$ac_init_help" && exit $ac_status
1559 if $ac_init_version; then
1560   cat <<\_ACEOF
1561 GNU Atomic Library configure 1.0
1562 generated by GNU Autoconf 2.69
1563
1564 Copyright (C) 2012 Free Software Foundation, Inc.
1565 This configure script is free software; the Free Software Foundation
1566 gives unlimited permission to copy, distribute and modify it.
1567 _ACEOF
1568   exit
1569 fi
1570
1571 ## ------------------------ ##
1572 ## Autoconf initialization. ##
1573 ## ------------------------ ##
1574
1575 # ac_fn_c_try_compile LINENO
1576 # --------------------------
1577 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1578 ac_fn_c_try_compile ()
1579 {
1580   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1581   rm -f conftest.$ac_objext
1582   if { { ac_try="$ac_compile"
1583 case "(($ac_try" in
1584   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1585   *) ac_try_echo=$ac_try;;
1586 esac
1587 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1588 $as_echo "$ac_try_echo"; } >&5
1589   (eval "$ac_compile") 2>conftest.err
1590   ac_status=$?
1591   if test -s conftest.err; then
1592     grep -v '^ *+' conftest.err >conftest.er1
1593     cat conftest.er1 >&5
1594     mv -f conftest.er1 conftest.err
1595   fi
1596   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1597   test $ac_status = 0; } && {
1598          test -z "$ac_c_werror_flag" ||
1599          test ! -s conftest.err
1600        } && test -s conftest.$ac_objext; then :
1601   ac_retval=0
1602 else
1603   $as_echo "$as_me: failed program was:" >&5
1604 sed 's/^/| /' conftest.$ac_ext >&5
1605
1606         ac_retval=1
1607 fi
1608   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1609   as_fn_set_status $ac_retval
1610
1611 } # ac_fn_c_try_compile
1612
1613 # ac_fn_c_try_link LINENO
1614 # -----------------------
1615 # Try to link conftest.$ac_ext, and return whether this succeeded.
1616 ac_fn_c_try_link ()
1617 {
1618   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619   rm -f conftest.$ac_objext conftest$ac_exeext
1620   if { { ac_try="$ac_link"
1621 case "(($ac_try" in
1622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1623   *) ac_try_echo=$ac_try;;
1624 esac
1625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1626 $as_echo "$ac_try_echo"; } >&5
1627   (eval "$ac_link") 2>conftest.err
1628   ac_status=$?
1629   if test -s conftest.err; then
1630     grep -v '^ *+' conftest.err >conftest.er1
1631     cat conftest.er1 >&5
1632     mv -f conftest.er1 conftest.err
1633   fi
1634   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1635   test $ac_status = 0; } && {
1636          test -z "$ac_c_werror_flag" ||
1637          test ! -s conftest.err
1638        } && test -s conftest$ac_exeext && {
1639          test "$cross_compiling" = yes ||
1640          test -x conftest$ac_exeext
1641        }; then :
1642   ac_retval=0
1643 else
1644   $as_echo "$as_me: failed program was:" >&5
1645 sed 's/^/| /' conftest.$ac_ext >&5
1646
1647         ac_retval=1
1648 fi
1649   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1650   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1651   # interfere with the next link command; also delete a directory that is
1652   # left behind by Apple's compiler.  We do this before executing the actions.
1653   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1654   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1655   as_fn_set_status $ac_retval
1656
1657 } # ac_fn_c_try_link
1658
1659 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1660 # -------------------------------------------------------
1661 # Tests whether HEADER exists and can be compiled using the include files in
1662 # INCLUDES, setting the cache variable VAR accordingly.
1663 ac_fn_c_check_header_compile ()
1664 {
1665   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1667 $as_echo_n "checking for $2... " >&6; }
1668 if eval \${$3+:} false; then :
1669   $as_echo_n "(cached) " >&6
1670 else
1671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1672 /* end confdefs.h.  */
1673 $4
1674 #include <$2>
1675 _ACEOF
1676 if ac_fn_c_try_compile "$LINENO"; then :
1677   eval "$3=yes"
1678 else
1679   eval "$3=no"
1680 fi
1681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1682 fi
1683 eval ac_res=\$$3
1684                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1685 $as_echo "$ac_res" >&6; }
1686   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1687
1688 } # ac_fn_c_check_header_compile
1689
1690 # ac_fn_c_try_cpp LINENO
1691 # ----------------------
1692 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1693 ac_fn_c_try_cpp ()
1694 {
1695   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1696   if { { ac_try="$ac_cpp conftest.$ac_ext"
1697 case "(($ac_try" in
1698   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1699   *) ac_try_echo=$ac_try;;
1700 esac
1701 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1702 $as_echo "$ac_try_echo"; } >&5
1703   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1704   ac_status=$?
1705   if test -s conftest.err; then
1706     grep -v '^ *+' conftest.err >conftest.er1
1707     cat conftest.er1 >&5
1708     mv -f conftest.er1 conftest.err
1709   fi
1710   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1711   test $ac_status = 0; } > conftest.i && {
1712          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1713          test ! -s conftest.err
1714        }; then :
1715   ac_retval=0
1716 else
1717   $as_echo "$as_me: failed program was:" >&5
1718 sed 's/^/| /' conftest.$ac_ext >&5
1719
1720     ac_retval=1
1721 fi
1722   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1723   as_fn_set_status $ac_retval
1724
1725 } # ac_fn_c_try_cpp
1726
1727 # ac_fn_c_try_run LINENO
1728 # ----------------------
1729 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1730 # that executables *can* be run.
1731 ac_fn_c_try_run ()
1732 {
1733   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1734   if { { ac_try="$ac_link"
1735 case "(($ac_try" in
1736   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1737   *) ac_try_echo=$ac_try;;
1738 esac
1739 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1740 $as_echo "$ac_try_echo"; } >&5
1741   (eval "$ac_link") 2>&5
1742   ac_status=$?
1743   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1744   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1745   { { case "(($ac_try" in
1746   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1747   *) ac_try_echo=$ac_try;;
1748 esac
1749 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1750 $as_echo "$ac_try_echo"; } >&5
1751   (eval "$ac_try") 2>&5
1752   ac_status=$?
1753   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1754   test $ac_status = 0; }; }; then :
1755   ac_retval=0
1756 else
1757   $as_echo "$as_me: program exited with status $ac_status" >&5
1758        $as_echo "$as_me: failed program was:" >&5
1759 sed 's/^/| /' conftest.$ac_ext >&5
1760
1761        ac_retval=$ac_status
1762 fi
1763   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1764   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1765   as_fn_set_status $ac_retval
1766
1767 } # ac_fn_c_try_run
1768
1769 # ac_fn_c_check_func LINENO FUNC VAR
1770 # ----------------------------------
1771 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1772 ac_fn_c_check_func ()
1773 {
1774   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1776 $as_echo_n "checking for $2... " >&6; }
1777 if eval \${$3+:} false; then :
1778   $as_echo_n "(cached) " >&6
1779 else
1780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1781 /* end confdefs.h.  */
1782 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1783    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1784 #define $2 innocuous_$2
1785
1786 /* System header to define __stub macros and hopefully few prototypes,
1787     which can conflict with char $2 (); below.
1788     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1789     <limits.h> exists even on freestanding compilers.  */
1790
1791 #ifdef __STDC__
1792 # include <limits.h>
1793 #else
1794 # include <assert.h>
1795 #endif
1796
1797 #undef $2
1798
1799 /* Override any GCC internal prototype to avoid an error.
1800    Use char because int might match the return type of a GCC
1801    builtin and then its argument prototype would still apply.  */
1802 #ifdef __cplusplus
1803 extern "C"
1804 #endif
1805 char $2 ();
1806 /* The GNU C library defines this for functions which it implements
1807     to always fail with ENOSYS.  Some functions are actually named
1808     something starting with __ and the normal name is an alias.  */
1809 #if defined __stub_$2 || defined __stub___$2
1810 choke me
1811 #endif
1812
1813 int
1814 main ()
1815 {
1816 return $2 ();
1817   ;
1818   return 0;
1819 }
1820 _ACEOF
1821 if ac_fn_c_try_link "$LINENO"; then :
1822   eval "$3=yes"
1823 else
1824   eval "$3=no"
1825 fi
1826 rm -f core conftest.err conftest.$ac_objext \
1827     conftest$ac_exeext conftest.$ac_ext
1828 fi
1829 eval ac_res=\$$3
1830                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1831 $as_echo "$ac_res" >&6; }
1832   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1833
1834 } # ac_fn_c_check_func
1835
1836 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1837 # -------------------------------------------
1838 # Tests whether TYPE exists after having included INCLUDES, setting cache
1839 # variable VAR accordingly.
1840 ac_fn_c_check_type ()
1841 {
1842   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1844 $as_echo_n "checking for $2... " >&6; }
1845 if eval \${$3+:} false; then :
1846   $as_echo_n "(cached) " >&6
1847 else
1848   eval "$3=no"
1849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1850 /* end confdefs.h.  */
1851 $4
1852 int
1853 main ()
1854 {
1855 if (sizeof ($2))
1856          return 0;
1857   ;
1858   return 0;
1859 }
1860 _ACEOF
1861 if ac_fn_c_try_compile "$LINENO"; then :
1862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1863 /* end confdefs.h.  */
1864 $4
1865 int
1866 main ()
1867 {
1868 if (sizeof (($2)))
1869             return 0;
1870   ;
1871   return 0;
1872 }
1873 _ACEOF
1874 if ac_fn_c_try_compile "$LINENO"; then :
1875
1876 else
1877   eval "$3=yes"
1878 fi
1879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1880 fi
1881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1882 fi
1883 eval ac_res=\$$3
1884                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1885 $as_echo "$ac_res" >&6; }
1886   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1887
1888 } # ac_fn_c_check_type
1889
1890 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1891 # --------------------------------------------
1892 # Tries to find the compile-time value of EXPR in a program that includes
1893 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1894 # computed
1895 ac_fn_c_compute_int ()
1896 {
1897   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1898   if test "$cross_compiling" = yes; then
1899     # Depending upon the size, compute the lo and hi bounds.
1900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1901 /* end confdefs.h.  */
1902 $4
1903 int
1904 main ()
1905 {
1906 static int test_array [1 - 2 * !(($2) >= 0)];
1907 test_array [0] = 0;
1908 return test_array [0];
1909
1910   ;
1911   return 0;
1912 }
1913 _ACEOF
1914 if ac_fn_c_try_compile "$LINENO"; then :
1915   ac_lo=0 ac_mid=0
1916   while :; do
1917     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1918 /* end confdefs.h.  */
1919 $4
1920 int
1921 main ()
1922 {
1923 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1924 test_array [0] = 0;
1925 return test_array [0];
1926
1927   ;
1928   return 0;
1929 }
1930 _ACEOF
1931 if ac_fn_c_try_compile "$LINENO"; then :
1932   ac_hi=$ac_mid; break
1933 else
1934   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1935                         if test $ac_lo -le $ac_mid; then
1936                           ac_lo= ac_hi=
1937                           break
1938                         fi
1939                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1940 fi
1941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1942   done
1943 else
1944   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1945 /* end confdefs.h.  */
1946 $4
1947 int
1948 main ()
1949 {
1950 static int test_array [1 - 2 * !(($2) < 0)];
1951 test_array [0] = 0;
1952 return test_array [0];
1953
1954   ;
1955   return 0;
1956 }
1957 _ACEOF
1958 if ac_fn_c_try_compile "$LINENO"; then :
1959   ac_hi=-1 ac_mid=-1
1960   while :; do
1961     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1962 /* end confdefs.h.  */
1963 $4
1964 int
1965 main ()
1966 {
1967 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1968 test_array [0] = 0;
1969 return test_array [0];
1970
1971   ;
1972   return 0;
1973 }
1974 _ACEOF
1975 if ac_fn_c_try_compile "$LINENO"; then :
1976   ac_lo=$ac_mid; break
1977 else
1978   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1979                         if test $ac_mid -le $ac_hi; then
1980                           ac_lo= ac_hi=
1981                           break
1982                         fi
1983                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1984 fi
1985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1986   done
1987 else
1988   ac_lo= ac_hi=
1989 fi
1990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1991 fi
1992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1993 # Binary search between lo and hi bounds.
1994 while test "x$ac_lo" != "x$ac_hi"; do
1995   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1997 /* end confdefs.h.  */
1998 $4
1999 int
2000 main ()
2001 {
2002 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2003 test_array [0] = 0;
2004 return test_array [0];
2005
2006   ;
2007   return 0;
2008 }
2009 _ACEOF
2010 if ac_fn_c_try_compile "$LINENO"; then :
2011   ac_hi=$ac_mid
2012 else
2013   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2014 fi
2015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2016 done
2017 case $ac_lo in #((
2018 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2019 '') ac_retval=1 ;;
2020 esac
2021   else
2022     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2023 /* end confdefs.h.  */
2024 $4
2025 static long int longval () { return $2; }
2026 static unsigned long int ulongval () { return $2; }
2027 #include <stdio.h>
2028 #include <stdlib.h>
2029 int
2030 main ()
2031 {
2032
2033   FILE *f = fopen ("conftest.val", "w");
2034   if (! f)
2035     return 1;
2036   if (($2) < 0)
2037     {
2038       long int i = longval ();
2039       if (i != ($2))
2040         return 1;
2041       fprintf (f, "%ld", i);
2042     }
2043   else
2044     {
2045       unsigned long int i = ulongval ();
2046       if (i != ($2))
2047         return 1;
2048       fprintf (f, "%lu", i);
2049     }
2050   /* Do not output a trailing newline, as this causes \r\n confusion
2051      on some platforms.  */
2052   return ferror (f) || fclose (f) != 0;
2053
2054   ;
2055   return 0;
2056 }
2057 _ACEOF
2058 if ac_fn_c_try_run "$LINENO"; then :
2059   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2060 else
2061   ac_retval=1
2062 fi
2063 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2064   conftest.$ac_objext conftest.beam conftest.$ac_ext
2065 rm -f conftest.val
2066
2067   fi
2068   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2069   as_fn_set_status $ac_retval
2070
2071 } # ac_fn_c_compute_int
2072
2073 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2074 # -------------------------------------------------------
2075 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2076 # the include files in INCLUDES and setting the cache variable VAR
2077 # accordingly.
2078 ac_fn_c_check_header_mongrel ()
2079 {
2080   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2081   if eval \${$3+:} false; then :
2082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2083 $as_echo_n "checking for $2... " >&6; }
2084 if eval \${$3+:} false; then :
2085   $as_echo_n "(cached) " >&6
2086 fi
2087 eval ac_res=\$$3
2088                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2089 $as_echo "$ac_res" >&6; }
2090 else
2091   # Is the header compilable?
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2093 $as_echo_n "checking $2 usability... " >&6; }
2094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2095 /* end confdefs.h.  */
2096 $4
2097 #include <$2>
2098 _ACEOF
2099 if ac_fn_c_try_compile "$LINENO"; then :
2100   ac_header_compiler=yes
2101 else
2102   ac_header_compiler=no
2103 fi
2104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2106 $as_echo "$ac_header_compiler" >&6; }
2107
2108 # Is the header present?
2109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2110 $as_echo_n "checking $2 presence... " >&6; }
2111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2112 /* end confdefs.h.  */
2113 #include <$2>
2114 _ACEOF
2115 if ac_fn_c_try_cpp "$LINENO"; then :
2116   ac_header_preproc=yes
2117 else
2118   ac_header_preproc=no
2119 fi
2120 rm -f conftest.err conftest.i conftest.$ac_ext
2121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2122 $as_echo "$ac_header_preproc" >&6; }
2123
2124 # So?  What about this header?
2125 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2126   yes:no: )
2127     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2128 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2129     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2130 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2131     ;;
2132   no:yes:* )
2133     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2134 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2135     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2136 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2137     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2138 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2139     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2140 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2141     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2142 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2143     ;;
2144 esac
2145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2146 $as_echo_n "checking for $2... " >&6; }
2147 if eval \${$3+:} false; then :
2148   $as_echo_n "(cached) " >&6
2149 else
2150   eval "$3=\$ac_header_compiler"
2151 fi
2152 eval ac_res=\$$3
2153                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2154 $as_echo "$ac_res" >&6; }
2155 fi
2156   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2157
2158 } # ac_fn_c_check_header_mongrel
2159 cat >config.log <<_ACEOF
2160 This file contains any messages produced by compilers while
2161 running configure, to aid debugging if configure makes a mistake.
2162
2163 It was created by GNU Atomic Library $as_me 1.0, which was
2164 generated by GNU Autoconf 2.69.  Invocation command line was
2165
2166   $ $0 $@
2167
2168 _ACEOF
2169 exec 5>>config.log
2170 {
2171 cat <<_ASUNAME
2172 ## --------- ##
2173 ## Platform. ##
2174 ## --------- ##
2175
2176 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2177 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2178 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2179 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2180 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2181
2182 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2183 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2184
2185 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2186 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2187 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2188 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2189 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2190 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2191 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2192
2193 _ASUNAME
2194
2195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2196 for as_dir in $PATH
2197 do
2198   IFS=$as_save_IFS
2199   test -z "$as_dir" && as_dir=.
2200     $as_echo "PATH: $as_dir"
2201   done
2202 IFS=$as_save_IFS
2203
2204 } >&5
2205
2206 cat >&5 <<_ACEOF
2207
2208
2209 ## ----------- ##
2210 ## Core tests. ##
2211 ## ----------- ##
2212
2213 _ACEOF
2214
2215
2216 # Keep a trace of the command line.
2217 # Strip out --no-create and --no-recursion so they do not pile up.
2218 # Strip out --silent because we don't want to record it for future runs.
2219 # Also quote any args containing shell meta-characters.
2220 # Make two passes to allow for proper duplicate-argument suppression.
2221 ac_configure_args=
2222 ac_configure_args0=
2223 ac_configure_args1=
2224 ac_must_keep_next=false
2225 for ac_pass in 1 2
2226 do
2227   for ac_arg
2228   do
2229     case $ac_arg in
2230     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2231     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2232     | -silent | --silent | --silen | --sile | --sil)
2233       continue ;;
2234     *\'*)
2235       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2236     esac
2237     case $ac_pass in
2238     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2239     2)
2240       as_fn_append ac_configure_args1 " '$ac_arg'"
2241       if test $ac_must_keep_next = true; then
2242         ac_must_keep_next=false # Got value, back to normal.
2243       else
2244         case $ac_arg in
2245           *=* | --config-cache | -C | -disable-* | --disable-* \
2246           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2247           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2248           | -with-* | --with-* | -without-* | --without-* | --x)
2249             case "$ac_configure_args0 " in
2250               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2251             esac
2252             ;;
2253           -* ) ac_must_keep_next=true ;;
2254         esac
2255       fi
2256       as_fn_append ac_configure_args " '$ac_arg'"
2257       ;;
2258     esac
2259   done
2260 done
2261 { ac_configure_args0=; unset ac_configure_args0;}
2262 { ac_configure_args1=; unset ac_configure_args1;}
2263
2264 # When interrupted or exit'd, cleanup temporary files, and complete
2265 # config.log.  We remove comments because anyway the quotes in there
2266 # would cause problems or look ugly.
2267 # WARNING: Use '\'' to represent an apostrophe within the trap.
2268 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2269 trap 'exit_status=$?
2270   # Save into config.log some information that might help in debugging.
2271   {
2272     echo
2273
2274     $as_echo "## ---------------- ##
2275 ## Cache variables. ##
2276 ## ---------------- ##"
2277     echo
2278     # The following way of writing the cache mishandles newlines in values,
2279 (
2280   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2281     eval ac_val=\$$ac_var
2282     case $ac_val in #(
2283     *${as_nl}*)
2284       case $ac_var in #(
2285       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2286 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2287       esac
2288       case $ac_var in #(
2289       _ | IFS | as_nl) ;; #(
2290       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2291       *) { eval $ac_var=; unset $ac_var;} ;;
2292       esac ;;
2293     esac
2294   done
2295   (set) 2>&1 |
2296     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2297     *${as_nl}ac_space=\ *)
2298       sed -n \
2299         "s/'\''/'\''\\\\'\'''\''/g;
2300           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2301       ;; #(
2302     *)
2303       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2304       ;;
2305     esac |
2306     sort
2307 )
2308     echo
2309
2310     $as_echo "## ----------------- ##
2311 ## Output variables. ##
2312 ## ----------------- ##"
2313     echo
2314     for ac_var in $ac_subst_vars
2315     do
2316       eval ac_val=\$$ac_var
2317       case $ac_val in
2318       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2319       esac
2320       $as_echo "$ac_var='\''$ac_val'\''"
2321     done | sort
2322     echo
2323
2324     if test -n "$ac_subst_files"; then
2325       $as_echo "## ------------------- ##
2326 ## File substitutions. ##
2327 ## ------------------- ##"
2328       echo
2329       for ac_var in $ac_subst_files
2330       do
2331         eval ac_val=\$$ac_var
2332         case $ac_val in
2333         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2334         esac
2335         $as_echo "$ac_var='\''$ac_val'\''"
2336       done | sort
2337       echo
2338     fi
2339
2340     if test -s confdefs.h; then
2341       $as_echo "## ----------- ##
2342 ## confdefs.h. ##
2343 ## ----------- ##"
2344       echo
2345       cat confdefs.h
2346       echo
2347     fi
2348     test "$ac_signal" != 0 &&
2349       $as_echo "$as_me: caught signal $ac_signal"
2350     $as_echo "$as_me: exit $exit_status"
2351   } >&5
2352   rm -f core *.core core.conftest.* &&
2353     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2354     exit $exit_status
2355 ' 0
2356 for ac_signal in 1 2 13 15; do
2357   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2358 done
2359 ac_signal=0
2360
2361 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2362 rm -f -r conftest* confdefs.h
2363
2364 $as_echo "/* confdefs.h */" > confdefs.h
2365
2366 # Predefined preprocessor variables.
2367
2368 cat >>confdefs.h <<_ACEOF
2369 #define PACKAGE_NAME "$PACKAGE_NAME"
2370 _ACEOF
2371
2372 cat >>confdefs.h <<_ACEOF
2373 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2374 _ACEOF
2375
2376 cat >>confdefs.h <<_ACEOF
2377 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2378 _ACEOF
2379
2380 cat >>confdefs.h <<_ACEOF
2381 #define PACKAGE_STRING "$PACKAGE_STRING"
2382 _ACEOF
2383
2384 cat >>confdefs.h <<_ACEOF
2385 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2386 _ACEOF
2387
2388 cat >>confdefs.h <<_ACEOF
2389 #define PACKAGE_URL "$PACKAGE_URL"
2390 _ACEOF
2391
2392
2393 # Let the site file select an alternate cache file if it wants to.
2394 # Prefer an explicitly selected file to automatically selected ones.
2395 ac_site_file1=NONE
2396 ac_site_file2=NONE
2397 if test -n "$CONFIG_SITE"; then
2398   # We do not want a PATH search for config.site.
2399   case $CONFIG_SITE in #((
2400     -*)  ac_site_file1=./$CONFIG_SITE;;
2401     */*) ac_site_file1=$CONFIG_SITE;;
2402     *)   ac_site_file1=./$CONFIG_SITE;;
2403   esac
2404 elif test "x$prefix" != xNONE; then
2405   ac_site_file1=$prefix/share/config.site
2406   ac_site_file2=$prefix/etc/config.site
2407 else
2408   ac_site_file1=$ac_default_prefix/share/config.site
2409   ac_site_file2=$ac_default_prefix/etc/config.site
2410 fi
2411 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2412 do
2413   test "x$ac_site_file" = xNONE && continue
2414   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2415     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2416 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2417     sed 's/^/| /' "$ac_site_file" >&5
2418     . "$ac_site_file" \
2419       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2420 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2421 as_fn_error $? "failed to load site script $ac_site_file
2422 See \`config.log' for more details" "$LINENO" 5; }
2423   fi
2424 done
2425
2426 if test -r "$cache_file"; then
2427   # Some versions of bash will fail to source /dev/null (special files
2428   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2429   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2430     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2431 $as_echo "$as_me: loading cache $cache_file" >&6;}
2432     case $cache_file in
2433       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2434       *)                      . "./$cache_file";;
2435     esac
2436   fi
2437 else
2438   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2439 $as_echo "$as_me: creating cache $cache_file" >&6;}
2440   >$cache_file
2441 fi
2442
2443 # Check that the precious variables saved in the cache have kept the same
2444 # value.
2445 ac_cache_corrupted=false
2446 for ac_var in $ac_precious_vars; do
2447   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2448   eval ac_new_set=\$ac_env_${ac_var}_set
2449   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2450   eval ac_new_val=\$ac_env_${ac_var}_value
2451   case $ac_old_set,$ac_new_set in
2452     set,)
2453       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2454 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2455       ac_cache_corrupted=: ;;
2456     ,set)
2457       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2458 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2459       ac_cache_corrupted=: ;;
2460     ,);;
2461     *)
2462       if test "x$ac_old_val" != "x$ac_new_val"; then
2463         # differences in whitespace do not lead to failure.
2464         ac_old_val_w=`echo x $ac_old_val`
2465         ac_new_val_w=`echo x $ac_new_val`
2466         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2467           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2468 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2469           ac_cache_corrupted=:
2470         else
2471           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2472 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2473           eval $ac_var=\$ac_old_val
2474         fi
2475         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2476 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2477         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2478 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2479       fi;;
2480   esac
2481   # Pass precious variables to config.status.
2482   if test "$ac_new_set" = set; then
2483     case $ac_new_val in
2484     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2485     *) ac_arg=$ac_var=$ac_new_val ;;
2486     esac
2487     case " $ac_configure_args " in
2488       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2489       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2490     esac
2491   fi
2492 done
2493 if $ac_cache_corrupted; then
2494   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2495 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2496   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2497 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2498   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2499 fi
2500 ## -------------------- ##
2501 ## Main body of script. ##
2502 ## -------------------- ##
2503
2504 ac_ext=c
2505 ac_cpp='$CPP $CPPFLAGS'
2506 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2507 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2508 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2509
2510
2511
2512
2513
2514 ac_config_headers="$ac_config_headers auto-config.h"
2515
2516
2517 # -------
2518 # Options
2519 # -------
2520
2521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2522 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2523  # Check whether --enable-version-specific-runtime-libs was given.
2524 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2525   enableval=$enable_version_specific_runtime_libs;
2526       case "$enableval" in
2527        yes|no) ;;
2528        *) as_fn_error $? "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2529                           esac
2530
2531 else
2532   enable_version_specific_runtime_libs=no
2533 fi
2534
2535
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2537 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2538
2539 # We would like our source tree to be readonly. However when releases or
2540 # pre-releases are generated, the flex/bison generated files as well as the
2541 # various formats of manuals need to be included along with the rest of the
2542 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2543 # just that.
2544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2545 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2546  # Check whether --enable-generated-files-in-srcdir was given.
2547 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2548   enableval=$enable_generated_files_in_srcdir;
2549       case "$enableval" in
2550        yes|no) ;;
2551        *) as_fn_error $? "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2552                           esac
2553
2554 else
2555   enable_generated_files_in_srcdir=no
2556 fi
2557
2558
2559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2560 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2561  if test "$enable_generated_files_in_srcdir" = yes; then
2562   GENINSRC_TRUE=
2563   GENINSRC_FALSE='#'
2564 else
2565   GENINSRC_TRUE='#'
2566   GENINSRC_FALSE=
2567 fi
2568
2569
2570
2571 # -------
2572
2573 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2574 #
2575 # You will slowly go insane if you do not grok the following fact:  when
2576 # building this library, the top-level /target/ becomes the library's /host/.
2577 #
2578 # configure then causes --target to default to --host, exactly like any
2579 # other package using autoconf.  Therefore, 'target' and 'host' will
2580 # always be the same.  This makes sense both for native and cross compilers
2581 # just think about it for a little while.  :-)
2582 #
2583 # Also, if this library is being configured as part of a cross compiler, the
2584 # top-level configure script will pass the "real" host as $with_cross_host.
2585 #
2586 # Do not delete or change the following two lines.  For why, see
2587 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2588 ac_aux_dir=
2589 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2590   if test -f "$ac_dir/install-sh"; then
2591     ac_aux_dir=$ac_dir
2592     ac_install_sh="$ac_aux_dir/install-sh -c"
2593     break
2594   elif test -f "$ac_dir/install.sh"; then
2595     ac_aux_dir=$ac_dir
2596     ac_install_sh="$ac_aux_dir/install.sh -c"
2597     break
2598   elif test -f "$ac_dir/shtool"; then
2599     ac_aux_dir=$ac_dir
2600     ac_install_sh="$ac_aux_dir/shtool install -c"
2601     break
2602   fi
2603 done
2604 if test -z "$ac_aux_dir"; then
2605   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2606 fi
2607
2608 # These three variables are undocumented and unsupported,
2609 # and are intended to be withdrawn in a future Autoconf release.
2610 # They can cause serious problems if a builder's source tree is in a directory
2611 # whose full name contains unusual characters.
2612 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2613 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2614 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2615
2616
2617 # Make sure we can run config.sub.
2618 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2619   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2620
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2622 $as_echo_n "checking build system type... " >&6; }
2623 if ${ac_cv_build+:} false; then :
2624   $as_echo_n "(cached) " >&6
2625 else
2626   ac_build_alias=$build_alias
2627 test "x$ac_build_alias" = x &&
2628   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2629 test "x$ac_build_alias" = x &&
2630   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2631 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2632   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2633
2634 fi
2635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2636 $as_echo "$ac_cv_build" >&6; }
2637 case $ac_cv_build in
2638 *-*-*) ;;
2639 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2640 esac
2641 build=$ac_cv_build
2642 ac_save_IFS=$IFS; IFS='-'
2643 set x $ac_cv_build
2644 shift
2645 build_cpu=$1
2646 build_vendor=$2
2647 shift; shift
2648 # Remember, the first character of IFS is used to create $*,
2649 # except with old shells:
2650 build_os=$*
2651 IFS=$ac_save_IFS
2652 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2653
2654
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2656 $as_echo_n "checking host system type... " >&6; }
2657 if ${ac_cv_host+:} false; then :
2658   $as_echo_n "(cached) " >&6
2659 else
2660   if test "x$host_alias" = x; then
2661   ac_cv_host=$ac_cv_build
2662 else
2663   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2664     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2665 fi
2666
2667 fi
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2669 $as_echo "$ac_cv_host" >&6; }
2670 case $ac_cv_host in
2671 *-*-*) ;;
2672 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2673 esac
2674 host=$ac_cv_host
2675 ac_save_IFS=$IFS; IFS='-'
2676 set x $ac_cv_host
2677 shift
2678 host_cpu=$1
2679 host_vendor=$2
2680 shift; shift
2681 # Remember, the first character of IFS is used to create $*,
2682 # except with old shells:
2683 host_os=$*
2684 IFS=$ac_save_IFS
2685 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2686
2687
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2689 $as_echo_n "checking target system type... " >&6; }
2690 if ${ac_cv_target+:} false; then :
2691   $as_echo_n "(cached) " >&6
2692 else
2693   if test "x$target_alias" = x; then
2694   ac_cv_target=$ac_cv_host
2695 else
2696   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2697     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2698 fi
2699
2700 fi
2701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2702 $as_echo "$ac_cv_target" >&6; }
2703 case $ac_cv_target in
2704 *-*-*) ;;
2705 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2706 esac
2707 target=$ac_cv_target
2708 ac_save_IFS=$IFS; IFS='-'
2709 set x $ac_cv_target
2710 shift
2711 target_cpu=$1
2712 target_vendor=$2
2713 shift; shift
2714 # Remember, the first character of IFS is used to create $*,
2715 # except with old shells:
2716 target_os=$*
2717 IFS=$ac_save_IFS
2718 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2719
2720
2721 # The aliases save the names the user supplied, while $host etc.
2722 # will get canonicalized.
2723 test -n "$target_alias" &&
2724   test "$program_prefix$program_suffix$program_transform_name" = \
2725     NONENONEs,x,x, &&
2726   program_prefix=${target_alias}-
2727
2728 target_alias=${target_alias-$host_alias}
2729
2730 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2731 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2732 #  1.9.0:  minimum required version
2733 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2734 #              of other PACKAGE_* variables will, however, and there's nothing
2735 #              we can do about that; they come from AC_INIT).
2736 #  no-dist:  we don't want 'dist' and related rules.
2737 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2738 #            file in the top srcdir, etc, etc), so stop complaining.
2739 #  -Wall:  turns on all automake warnings...
2740 #  -Wno-portability:  ...except this one, since GNU make is required.
2741 #  -Wno-override: ... and this one, since we do want this in testsuite.
2742 am__api_version='1.15'
2743
2744 # Find a good install program.  We prefer a C program (faster),
2745 # so one script is as good as another.  But avoid the broken or
2746 # incompatible versions:
2747 # SysV /etc/install, /usr/sbin/install
2748 # SunOS /usr/etc/install
2749 # IRIX /sbin/install
2750 # AIX /bin/install
2751 # AmigaOS /C/install, which installs bootblocks on floppy discs
2752 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2753 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2754 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2755 # OS/2's system install, which has a completely different semantic
2756 # ./install, which can be erroneously created by make from ./install.sh.
2757 # Reject install programs that cannot install multiple files.
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2759 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2760 if test -z "$INSTALL"; then
2761 if ${ac_cv_path_install+:} false; then :
2762   $as_echo_n "(cached) " >&6
2763 else
2764   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2765 for as_dir in $PATH
2766 do
2767   IFS=$as_save_IFS
2768   test -z "$as_dir" && as_dir=.
2769     # Account for people who put trailing slashes in PATH elements.
2770 case $as_dir/ in #((
2771   ./ | .// | /[cC]/* | \
2772   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2773   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2774   /usr/ucb/* ) ;;
2775   *)
2776     # OSF1 and SCO ODT 3.0 have their own names for install.
2777     # Don't use installbsd from OSF since it installs stuff as root
2778     # by default.
2779     for ac_prog in ginstall scoinst install; do
2780       for ac_exec_ext in '' $ac_executable_extensions; do
2781         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2782           if test $ac_prog = install &&
2783             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2784             # AIX install.  It has an incompatible calling convention.
2785             :
2786           elif test $ac_prog = install &&
2787             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2788             # program-specific install script used by HP pwplus--don't use.
2789             :
2790           else
2791             rm -rf conftest.one conftest.two conftest.dir
2792             echo one > conftest.one
2793             echo two > conftest.two
2794             mkdir conftest.dir
2795             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2796               test -s conftest.one && test -s conftest.two &&
2797               test -s conftest.dir/conftest.one &&
2798               test -s conftest.dir/conftest.two
2799             then
2800               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2801               break 3
2802             fi
2803           fi
2804         fi
2805       done
2806     done
2807     ;;
2808 esac
2809
2810   done
2811 IFS=$as_save_IFS
2812
2813 rm -rf conftest.one conftest.two conftest.dir
2814
2815 fi
2816   if test "${ac_cv_path_install+set}" = set; then
2817     INSTALL=$ac_cv_path_install
2818   else
2819     # As a last resort, use the slow shell script.  Don't cache a
2820     # value for INSTALL within a source directory, because that will
2821     # break other packages using the cache if that directory is
2822     # removed, or if the value is a relative name.
2823     INSTALL=$ac_install_sh
2824   fi
2825 fi
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2827 $as_echo "$INSTALL" >&6; }
2828
2829 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2830 # It thinks the first close brace ends the variable substitution.
2831 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2832
2833 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2834
2835 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2836
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2838 $as_echo_n "checking whether build environment is sane... " >&6; }
2839 # Reject unsafe characters in $srcdir or the absolute working directory
2840 # name.  Accept space and tab only in the latter.
2841 am_lf='
2842 '
2843 case `pwd` in
2844   *[\\\"\#\$\&\'\`$am_lf]*)
2845     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2846 esac
2847 case $srcdir in
2848   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2849     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2850 esac
2851
2852 # Do 'set' in a subshell so we don't clobber the current shell's
2853 # arguments.  Must try -L first in case configure is actually a
2854 # symlink; some systems play weird games with the mod time of symlinks
2855 # (eg FreeBSD returns the mod time of the symlink's containing
2856 # directory).
2857 if (
2858    am_has_slept=no
2859    for am_try in 1 2; do
2860      echo "timestamp, slept: $am_has_slept" > conftest.file
2861      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2862      if test "$*" = "X"; then
2863         # -L didn't work.
2864         set X `ls -t "$srcdir/configure" conftest.file`
2865      fi
2866      if test "$*" != "X $srcdir/configure conftest.file" \
2867         && test "$*" != "X conftest.file $srcdir/configure"; then
2868
2869         # If neither matched, then we have a broken ls.  This can happen
2870         # if, for instance, CONFIG_SHELL is bash and it inherits a
2871         # broken ls alias from the environment.  This has actually
2872         # happened.  Such a system could not be considered "sane".
2873         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2874   alias in your environment" "$LINENO" 5
2875      fi
2876      if test "$2" = conftest.file || test $am_try -eq 2; then
2877        break
2878      fi
2879      # Just in case.
2880      sleep 1
2881      am_has_slept=yes
2882    done
2883    test "$2" = conftest.file
2884    )
2885 then
2886    # Ok.
2887    :
2888 else
2889    as_fn_error $? "newly created file is older than distributed files!
2890 Check your system clock" "$LINENO" 5
2891 fi
2892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2893 $as_echo "yes" >&6; }
2894 # If we didn't sleep, we still need to ensure time stamps of config.status and
2895 # generated files are strictly newer.
2896 am_sleep_pid=
2897 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2898   ( sleep 1 ) &
2899   am_sleep_pid=$!
2900 fi
2901
2902 rm -f conftest.file
2903
2904 test "$program_prefix" != NONE &&
2905   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2906 # Use a double $ so make ignores it.
2907 test "$program_suffix" != NONE &&
2908   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2909 # Double any \ or $.
2910 # By default was `s,x,x', remove it if useless.
2911 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2912 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2913
2914 # Expand $ac_aux_dir to an absolute path.
2915 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2916
2917 if test x"${MISSING+set}" != xset; then
2918   case $am_aux_dir in
2919   *\ * | *\     *)
2920     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2921   *)
2922     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2923   esac
2924 fi
2925 # Use eval to expand $SHELL
2926 if eval "$MISSING --is-lightweight"; then
2927   am_missing_run="$MISSING "
2928 else
2929   am_missing_run=
2930   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2931 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2932 fi
2933
2934 if test x"${install_sh+set}" != xset; then
2935   case $am_aux_dir in
2936   *\ * | *\     *)
2937     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2938   *)
2939     install_sh="\${SHELL} $am_aux_dir/install-sh"
2940   esac
2941 fi
2942
2943 # Installed binaries are usually stripped using 'strip' when the user
2944 # run "make install-strip".  However 'strip' might not be the right
2945 # tool to use in cross-compilation environments, therefore Automake
2946 # will honor the 'STRIP' environment variable to overrule this program.
2947 if test "$cross_compiling" != no; then
2948   if test -n "$ac_tool_prefix"; then
2949   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2950 set dummy ${ac_tool_prefix}strip; ac_word=$2
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2952 $as_echo_n "checking for $ac_word... " >&6; }
2953 if ${ac_cv_prog_STRIP+:} false; then :
2954   $as_echo_n "(cached) " >&6
2955 else
2956   if test -n "$STRIP"; then
2957   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2958 else
2959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2960 for as_dir in $PATH
2961 do
2962   IFS=$as_save_IFS
2963   test -z "$as_dir" && as_dir=.
2964     for ac_exec_ext in '' $ac_executable_extensions; do
2965   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2966     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2967     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2968     break 2
2969   fi
2970 done
2971   done
2972 IFS=$as_save_IFS
2973
2974 fi
2975 fi
2976 STRIP=$ac_cv_prog_STRIP
2977 if test -n "$STRIP"; then
2978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2979 $as_echo "$STRIP" >&6; }
2980 else
2981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2982 $as_echo "no" >&6; }
2983 fi
2984
2985
2986 fi
2987 if test -z "$ac_cv_prog_STRIP"; then
2988   ac_ct_STRIP=$STRIP
2989   # Extract the first word of "strip", so it can be a program name with args.
2990 set dummy strip; ac_word=$2
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2992 $as_echo_n "checking for $ac_word... " >&6; }
2993 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2994   $as_echo_n "(cached) " >&6
2995 else
2996   if test -n "$ac_ct_STRIP"; then
2997   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2998 else
2999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3000 for as_dir in $PATH
3001 do
3002   IFS=$as_save_IFS
3003   test -z "$as_dir" && as_dir=.
3004     for ac_exec_ext in '' $ac_executable_extensions; do
3005   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3006     ac_cv_prog_ac_ct_STRIP="strip"
3007     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3008     break 2
3009   fi
3010 done
3011   done
3012 IFS=$as_save_IFS
3013
3014 fi
3015 fi
3016 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3017 if test -n "$ac_ct_STRIP"; then
3018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3019 $as_echo "$ac_ct_STRIP" >&6; }
3020 else
3021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3022 $as_echo "no" >&6; }
3023 fi
3024
3025   if test "x$ac_ct_STRIP" = x; then
3026     STRIP=":"
3027   else
3028     case $cross_compiling:$ac_tool_warned in
3029 yes:)
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3031 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3032 ac_tool_warned=yes ;;
3033 esac
3034     STRIP=$ac_ct_STRIP
3035   fi
3036 else
3037   STRIP="$ac_cv_prog_STRIP"
3038 fi
3039
3040 fi
3041 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3042
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3044 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3045 if test -z "$MKDIR_P"; then
3046   if ${ac_cv_path_mkdir+:} false; then :
3047   $as_echo_n "(cached) " >&6
3048 else
3049   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3050 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3051 do
3052   IFS=$as_save_IFS
3053   test -z "$as_dir" && as_dir=.
3054     for ac_prog in mkdir gmkdir; do
3055          for ac_exec_ext in '' $ac_executable_extensions; do
3056            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3057            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3058              'mkdir (GNU coreutils) '* | \
3059              'mkdir (coreutils) '* | \
3060              'mkdir (fileutils) '4.1*)
3061                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3062                break 3;;
3063            esac
3064          done
3065        done
3066   done
3067 IFS=$as_save_IFS
3068
3069 fi
3070
3071   test -d ./--version && rmdir ./--version
3072   if test "${ac_cv_path_mkdir+set}" = set; then
3073     MKDIR_P="$ac_cv_path_mkdir -p"
3074   else
3075     # As a last resort, use the slow shell script.  Don't cache a
3076     # value for MKDIR_P within a source directory, because that will
3077     # break other packages using the cache if that directory is
3078     # removed, or if the value is a relative name.
3079     MKDIR_P="$ac_install_sh -d"
3080   fi
3081 fi
3082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3083 $as_echo "$MKDIR_P" >&6; }
3084
3085 for ac_prog in gawk mawk nawk awk
3086 do
3087   # Extract the first word of "$ac_prog", so it can be a program name with args.
3088 set dummy $ac_prog; ac_word=$2
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3090 $as_echo_n "checking for $ac_word... " >&6; }
3091 if ${ac_cv_prog_AWK+:} false; then :
3092   $as_echo_n "(cached) " >&6
3093 else
3094   if test -n "$AWK"; then
3095   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3096 else
3097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3098 for as_dir in $PATH
3099 do
3100   IFS=$as_save_IFS
3101   test -z "$as_dir" && as_dir=.
3102     for ac_exec_ext in '' $ac_executable_extensions; do
3103   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3104     ac_cv_prog_AWK="$ac_prog"
3105     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3106     break 2
3107   fi
3108 done
3109   done
3110 IFS=$as_save_IFS
3111
3112 fi
3113 fi
3114 AWK=$ac_cv_prog_AWK
3115 if test -n "$AWK"; then
3116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3117 $as_echo "$AWK" >&6; }
3118 else
3119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3120 $as_echo "no" >&6; }
3121 fi
3122
3123
3124   test -n "$AWK" && break
3125 done
3126
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3128 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3129 set x ${MAKE-make}
3130 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3131 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3132   $as_echo_n "(cached) " >&6
3133 else
3134   cat >conftest.make <<\_ACEOF
3135 SHELL = /bin/sh
3136 all:
3137         @echo '@@@%%%=$(MAKE)=@@@%%%'
3138 _ACEOF
3139 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3140 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3141   *@@@%%%=?*=@@@%%%*)
3142     eval ac_cv_prog_make_${ac_make}_set=yes;;
3143   *)
3144     eval ac_cv_prog_make_${ac_make}_set=no;;
3145 esac
3146 rm -f conftest.make
3147 fi
3148 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3150 $as_echo "yes" >&6; }
3151   SET_MAKE=
3152 else
3153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3154 $as_echo "no" >&6; }
3155   SET_MAKE="MAKE=${MAKE-make}"
3156 fi
3157
3158 rm -rf .tst 2>/dev/null
3159 mkdir .tst 2>/dev/null
3160 if test -d .tst; then
3161   am__leading_dot=.
3162 else
3163   am__leading_dot=_
3164 fi
3165 rmdir .tst 2>/dev/null
3166
3167 # Check whether --enable-silent-rules was given.
3168 if test "${enable_silent_rules+set}" = set; then :
3169   enableval=$enable_silent_rules;
3170 fi
3171
3172 case $enable_silent_rules in # (((
3173   yes) AM_DEFAULT_VERBOSITY=0;;
3174    no) AM_DEFAULT_VERBOSITY=1;;
3175     *) AM_DEFAULT_VERBOSITY=1;;
3176 esac
3177 am_make=${MAKE-make}
3178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3179 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3180 if ${am_cv_make_support_nested_variables+:} false; then :
3181   $as_echo_n "(cached) " >&6
3182 else
3183   if $as_echo 'TRUE=$(BAR$(V))
3184 BAR0=false
3185 BAR1=true
3186 V=1
3187 am__doit:
3188         @$(TRUE)
3189 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3190   am_cv_make_support_nested_variables=yes
3191 else
3192   am_cv_make_support_nested_variables=no
3193 fi
3194 fi
3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3196 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3197 if test $am_cv_make_support_nested_variables = yes; then
3198     AM_V='$(V)'
3199   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3200 else
3201   AM_V=$AM_DEFAULT_VERBOSITY
3202   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3203 fi
3204 AM_BACKSLASH='\'
3205
3206 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3207   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3208   # is not polluted with repeated "-I."
3209   am__isrc=' -I$(srcdir)'
3210   # test to see if srcdir already configured
3211   if test -f $srcdir/config.status; then
3212     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3213   fi
3214 fi
3215
3216 # test whether we have cygpath
3217 if test -z "$CYGPATH_W"; then
3218   if (cygpath --version) >/dev/null 2>/dev/null; then
3219     CYGPATH_W='cygpath -w'
3220   else
3221     CYGPATH_W=echo
3222   fi
3223 fi
3224
3225
3226 # Define the identity of the package.
3227  PACKAGE='libatomic'
3228  VERSION='1.0'
3229
3230
3231 cat >>confdefs.h <<_ACEOF
3232 #define PACKAGE "$PACKAGE"
3233 _ACEOF
3234
3235
3236 cat >>confdefs.h <<_ACEOF
3237 #define VERSION "$VERSION"
3238 _ACEOF
3239
3240 # Some tools Automake needs.
3241
3242 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3243
3244
3245 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3246
3247
3248 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3249
3250
3251 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3252
3253
3254 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3255
3256 # For better backward compatibility.  To be removed once Automake 1.9.x
3257 # dies out for good.  For more background, see:
3258 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3259 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3260 mkdir_p='$(MKDIR_P)'
3261
3262 # We need awk for the "check" target (and possibly the TAP driver).  The
3263 # system "awk" is bad on some platforms.
3264 # Always define AMTAR for backward compatibility.  Yes, it's still used
3265 # in the wild :-(  We should find a proper way to deprecate it ...
3266 AMTAR='$${TAR-tar}'
3267
3268
3269 # We'll loop over all known methods to create a tar archive until one works.
3270 _am_tools='gnutar  pax cpio none'
3271
3272 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3273
3274
3275
3276
3277
3278
3279 # POSIX will say in a future version that running "rm -f" with no argument
3280 # is OK; and we want to be able to make that assumption in our Makefile
3281 # recipes.  So use an aggressive probe to check that the usage we want is
3282 # actually supported "in the wild" to an acceptable degree.
3283 # See automake bug#10828.
3284 # To make any issue more visible, cause the running configure to be aborted
3285 # by default if the 'rm' program in use doesn't match our expectations; the
3286 # user can still override this though.
3287 if rm -f && rm -fr && rm -rf; then : OK; else
3288   cat >&2 <<'END'
3289 Oops!
3290
3291 Your 'rm' program seems unable to run without file operands specified
3292 on the command line, even when the '-f' option is present.  This is contrary
3293 to the behaviour of most rm programs out there, and not conforming with
3294 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3295
3296 Please tell bug-automake@gnu.org about your system, including the value
3297 of your $PATH and any error possibly output before this message.  This
3298 can help us improve future automake versions.
3299
3300 END
3301   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3302     echo 'Configuration will proceed anyway, since you have set the' >&2
3303     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3304     echo >&2
3305   else
3306     cat >&2 <<'END'
3307 Aborting the configuration process, to ensure you take notice of the issue.
3308
3309 You can download and install GNU coreutils to get an 'rm' implementation
3310 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3311
3312 If you want to complete the configuration process using your problematic
3313 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3314 to "yes", and re-run configure.
3315
3316 END
3317     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3318   fi
3319 fi
3320
3321 # Default to --enable-multilib
3322 # Check whether --enable-multilib was given.
3323 if test "${enable_multilib+set}" = set; then :
3324   enableval=$enable_multilib; case "$enableval" in
3325   yes) multilib=yes ;;
3326   no)  multilib=no ;;
3327   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
3328  esac
3329 else
3330   multilib=yes
3331 fi
3332
3333
3334 # We may get other options which we leave undocumented:
3335 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3336 # See config-ml.in if you want the gory details.
3337
3338 if test "$srcdir" = "."; then
3339   if test "$with_target_subdir" != "."; then
3340     multi_basedir="$srcdir/$with_multisrctop../.."
3341   else
3342     multi_basedir="$srcdir/$with_multisrctop.."
3343   fi
3344 else
3345   multi_basedir="$srcdir/.."
3346 fi
3347
3348
3349 # Even if the default multilib is not a cross compilation,
3350 # it may be that some of the other multilibs are.
3351 if test $cross_compiling = no && test $multilib = yes \
3352    && test "x${with_multisubdir}" != x ; then
3353    cross_compiling=maybe
3354 fi
3355
3356 ac_config_commands="$ac_config_commands default-1"
3357
3358
3359
3360 # Check whether --with-toolexeclibdir was given.
3361 if test "${with_toolexeclibdir+set}" = set; then :
3362   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
3363   /)
3364     ;;
3365   */)
3366     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
3367     ;;
3368 esac
3369 else
3370   with_toolexeclibdir=no
3371 fi
3372
3373
3374
3375 # Calculate toolexeclibdir
3376 # Also toolexecdir, though it's only used in toolexeclibdir
3377 case ${enable_version_specific_runtime_libs} in
3378   yes)
3379     # Need the gcc compiler version to know where to install libraries
3380     # and header files if --enable-version-specific-runtime-libs option
3381     # is selected.
3382     toolexecdir='$(libdir)/gcc/$(target_alias)'
3383     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3384     ;;
3385   no)
3386     if test -n "$with_cross_host" &&
3387        test x"$with_cross_host" != x"no"; then
3388       # Install a library built with a cross compiler in tooldir, not libdir.
3389       toolexecdir='$(exec_prefix)/$(target_alias)'
3390       case ${with_toolexeclibdir} in
3391         no)
3392           toolexeclibdir='$(toolexecdir)/lib'
3393           ;;
3394         *)
3395           toolexeclibdir=${with_toolexeclibdir}
3396           ;;
3397       esac
3398     else
3399       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3400       toolexeclibdir='$(libdir)'
3401     fi
3402     multi_os_directory=`$CC -print-multi-os-directory`
3403     case $multi_os_directory in
3404       .) ;; # Avoid trailing /.
3405       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3406     esac
3407     ;;
3408 esac
3409
3410
3411
3412 # Check the compiler.
3413 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3414 # We must force CC to /not/ be precious variables; otherwise
3415 # the wrong, non-multilib-adjusted value will be used in multilibs.
3416 # As a side effect, we have to subst CFLAGS ourselves.
3417
3418
3419
3420 ac_ext=c
3421 ac_cpp='$CPP $CPPFLAGS'
3422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3424 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3425 if test -n "$ac_tool_prefix"; then
3426   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3427 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3429 $as_echo_n "checking for $ac_word... " >&6; }
3430 if ${ac_cv_prog_CC+:} false; then :
3431   $as_echo_n "(cached) " >&6
3432 else
3433   if test -n "$CC"; then
3434   ac_cv_prog_CC="$CC" # Let the user override the test.
3435 else
3436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3437 for as_dir in $PATH
3438 do
3439   IFS=$as_save_IFS
3440   test -z "$as_dir" && as_dir=.
3441     for ac_exec_ext in '' $ac_executable_extensions; do
3442   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3443     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3445     break 2
3446   fi
3447 done
3448   done
3449 IFS=$as_save_IFS
3450
3451 fi
3452 fi
3453 CC=$ac_cv_prog_CC
3454 if test -n "$CC"; then
3455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3456 $as_echo "$CC" >&6; }
3457 else
3458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3459 $as_echo "no" >&6; }
3460 fi
3461
3462
3463 fi
3464 if test -z "$ac_cv_prog_CC"; then
3465   ac_ct_CC=$CC
3466   # Extract the first word of "gcc", so it can be a program name with args.
3467 set dummy gcc; ac_word=$2
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3469 $as_echo_n "checking for $ac_word... " >&6; }
3470 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3471   $as_echo_n "(cached) " >&6
3472 else
3473   if test -n "$ac_ct_CC"; then
3474   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3475 else
3476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3477 for as_dir in $PATH
3478 do
3479   IFS=$as_save_IFS
3480   test -z "$as_dir" && as_dir=.
3481     for ac_exec_ext in '' $ac_executable_extensions; do
3482   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3483     ac_cv_prog_ac_ct_CC="gcc"
3484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3485     break 2
3486   fi
3487 done
3488   done
3489 IFS=$as_save_IFS
3490
3491 fi
3492 fi
3493 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3494 if test -n "$ac_ct_CC"; then
3495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3496 $as_echo "$ac_ct_CC" >&6; }
3497 else
3498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3499 $as_echo "no" >&6; }
3500 fi
3501
3502   if test "x$ac_ct_CC" = x; then
3503     CC=""
3504   else
3505     case $cross_compiling:$ac_tool_warned in
3506 yes:)
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3508 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3509 ac_tool_warned=yes ;;
3510 esac
3511     CC=$ac_ct_CC
3512   fi
3513 else
3514   CC="$ac_cv_prog_CC"
3515 fi
3516
3517 if test -z "$CC"; then
3518           if test -n "$ac_tool_prefix"; then
3519     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3520 set dummy ${ac_tool_prefix}cc; ac_word=$2
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3522 $as_echo_n "checking for $ac_word... " >&6; }
3523 if ${ac_cv_prog_CC+:} false; then :
3524   $as_echo_n "(cached) " >&6
3525 else
3526   if test -n "$CC"; then
3527   ac_cv_prog_CC="$CC" # Let the user override the test.
3528 else
3529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3530 for as_dir in $PATH
3531 do
3532   IFS=$as_save_IFS
3533   test -z "$as_dir" && as_dir=.
3534     for ac_exec_ext in '' $ac_executable_extensions; do
3535   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3536     ac_cv_prog_CC="${ac_tool_prefix}cc"
3537     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3538     break 2
3539   fi
3540 done
3541   done
3542 IFS=$as_save_IFS
3543
3544 fi
3545 fi
3546 CC=$ac_cv_prog_CC
3547 if test -n "$CC"; then
3548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3549 $as_echo "$CC" >&6; }
3550 else
3551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3552 $as_echo "no" >&6; }
3553 fi
3554
3555
3556   fi
3557 fi
3558 if test -z "$CC"; then
3559   # Extract the first word of "cc", so it can be a program name with args.
3560 set dummy cc; ac_word=$2
3561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3562 $as_echo_n "checking for $ac_word... " >&6; }
3563 if ${ac_cv_prog_CC+:} false; then :
3564   $as_echo_n "(cached) " >&6
3565 else
3566   if test -n "$CC"; then
3567   ac_cv_prog_CC="$CC" # Let the user override the test.
3568 else
3569   ac_prog_rejected=no
3570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3571 for as_dir in $PATH
3572 do
3573   IFS=$as_save_IFS
3574   test -z "$as_dir" && as_dir=.
3575     for ac_exec_ext in '' $ac_executable_extensions; do
3576   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3577     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3578        ac_prog_rejected=yes
3579        continue
3580      fi
3581     ac_cv_prog_CC="cc"
3582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3583     break 2
3584   fi
3585 done
3586   done
3587 IFS=$as_save_IFS
3588
3589 if test $ac_prog_rejected = yes; then
3590   # We found a bogon in the path, so make sure we never use it.
3591   set dummy $ac_cv_prog_CC
3592   shift
3593   if test $# != 0; then
3594     # We chose a different compiler from the bogus one.
3595     # However, it has the same basename, so the bogon will be chosen
3596     # first if we set CC to just the basename; use the full file name.
3597     shift
3598     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3599   fi
3600 fi
3601 fi
3602 fi
3603 CC=$ac_cv_prog_CC
3604 if test -n "$CC"; then
3605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3606 $as_echo "$CC" >&6; }
3607 else
3608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3609 $as_echo "no" >&6; }
3610 fi
3611
3612
3613 fi
3614 if test -z "$CC"; then
3615   if test -n "$ac_tool_prefix"; then
3616   for ac_prog in cl.exe
3617   do
3618     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3619 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3621 $as_echo_n "checking for $ac_word... " >&6; }
3622 if ${ac_cv_prog_CC+:} false; then :
3623   $as_echo_n "(cached) " >&6
3624 else
3625   if test -n "$CC"; then
3626   ac_cv_prog_CC="$CC" # Let the user override the test.
3627 else
3628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3629 for as_dir in $PATH
3630 do
3631   IFS=$as_save_IFS
3632   test -z "$as_dir" && as_dir=.
3633     for ac_exec_ext in '' $ac_executable_extensions; do
3634   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3635     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3636     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3637     break 2
3638   fi
3639 done
3640   done
3641 IFS=$as_save_IFS
3642
3643 fi
3644 fi
3645 CC=$ac_cv_prog_CC
3646 if test -n "$CC"; then
3647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3648 $as_echo "$CC" >&6; }
3649 else
3650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3651 $as_echo "no" >&6; }
3652 fi
3653
3654
3655     test -n "$CC" && break
3656   done
3657 fi
3658 if test -z "$CC"; then
3659   ac_ct_CC=$CC
3660   for ac_prog in cl.exe
3661 do
3662   # Extract the first word of "$ac_prog", so it can be a program name with args.
3663 set dummy $ac_prog; ac_word=$2
3664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3665 $as_echo_n "checking for $ac_word... " >&6; }
3666 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3667   $as_echo_n "(cached) " >&6
3668 else
3669   if test -n "$ac_ct_CC"; then
3670   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3671 else
3672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3673 for as_dir in $PATH
3674 do
3675   IFS=$as_save_IFS
3676   test -z "$as_dir" && as_dir=.
3677     for ac_exec_ext in '' $ac_executable_extensions; do
3678   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3679     ac_cv_prog_ac_ct_CC="$ac_prog"
3680     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3681     break 2
3682   fi
3683 done
3684   done
3685 IFS=$as_save_IFS
3686
3687 fi
3688 fi
3689 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3690 if test -n "$ac_ct_CC"; then
3691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3692 $as_echo "$ac_ct_CC" >&6; }
3693 else
3694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3695 $as_echo "no" >&6; }
3696 fi
3697
3698
3699   test -n "$ac_ct_CC" && break
3700 done
3701
3702   if test "x$ac_ct_CC" = x; then
3703     CC=""
3704   else
3705     case $cross_compiling:$ac_tool_warned in
3706 yes:)
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3708 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3709 ac_tool_warned=yes ;;
3710 esac
3711     CC=$ac_ct_CC
3712   fi
3713 fi
3714
3715 fi
3716
3717
3718 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3719 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3720 as_fn_error $? "no acceptable C compiler found in \$PATH
3721 See \`config.log' for more details" "$LINENO" 5; }
3722
3723 # Provide some information about the compiler.
3724 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3725 set X $ac_compile
3726 ac_compiler=$2
3727 for ac_option in --version -v -V -qversion; do
3728   { { ac_try="$ac_compiler $ac_option >&5"
3729 case "(($ac_try" in
3730   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3731   *) ac_try_echo=$ac_try;;
3732 esac
3733 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3734 $as_echo "$ac_try_echo"; } >&5
3735   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3736   ac_status=$?
3737   if test -s conftest.err; then
3738     sed '10a\
3739 ... rest of stderr output deleted ...
3740          10q' conftest.err >conftest.er1
3741     cat conftest.er1 >&5
3742   fi
3743   rm -f conftest.er1 conftest.err
3744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3745   test $ac_status = 0; }
3746 done
3747
3748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3749 /* end confdefs.h.  */
3750
3751 int
3752 main ()
3753 {
3754
3755   ;
3756   return 0;
3757 }
3758 _ACEOF
3759 ac_clean_files_save=$ac_clean_files
3760 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3761 # Try to create an executable without -o first, disregard a.out.
3762 # It will help us diagnose broken compilers, and finding out an intuition
3763 # of exeext.
3764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3765 $as_echo_n "checking whether the C compiler works... " >&6; }
3766 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3767
3768 # The possible output files:
3769 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3770
3771 ac_rmfiles=
3772 for ac_file in $ac_files
3773 do
3774   case $ac_file in
3775     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3776     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3777   esac
3778 done
3779 rm -f $ac_rmfiles
3780
3781 if { { ac_try="$ac_link_default"
3782 case "(($ac_try" in
3783   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3784   *) ac_try_echo=$ac_try;;
3785 esac
3786 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3787 $as_echo "$ac_try_echo"; } >&5
3788   (eval "$ac_link_default") 2>&5
3789   ac_status=$?
3790   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3791   test $ac_status = 0; }; then :
3792   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3793 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3794 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3795 # so that the user can short-circuit this test for compilers unknown to
3796 # Autoconf.
3797 for ac_file in $ac_files ''
3798 do
3799   test -f "$ac_file" || continue
3800   case $ac_file in
3801     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3802         ;;
3803     [ab].out )
3804         # We found the default executable, but exeext='' is most
3805         # certainly right.
3806         break;;
3807     *.* )
3808         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3809         then :; else
3810            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3811         fi
3812         # We set ac_cv_exeext here because the later test for it is not
3813         # safe: cross compilers may not add the suffix if given an `-o'
3814         # argument, so we may need to know it at that point already.
3815         # Even if this section looks crufty: it has the advantage of
3816         # actually working.
3817         break;;
3818     * )
3819         break;;
3820   esac
3821 done
3822 test "$ac_cv_exeext" = no && ac_cv_exeext=
3823
3824 else
3825   ac_file=''
3826 fi
3827 if test -z "$ac_file"; then :
3828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3829 $as_echo "no" >&6; }
3830 $as_echo "$as_me: failed program was:" >&5
3831 sed 's/^/| /' conftest.$ac_ext >&5
3832
3833 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3834 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3835 as_fn_error 77 "C compiler cannot create executables
3836 See \`config.log' for more details" "$LINENO" 5; }
3837 else
3838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3839 $as_echo "yes" >&6; }
3840 fi
3841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3842 $as_echo_n "checking for C compiler default output file name... " >&6; }
3843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3844 $as_echo "$ac_file" >&6; }
3845 ac_exeext=$ac_cv_exeext
3846
3847 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3848 ac_clean_files=$ac_clean_files_save
3849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3850 $as_echo_n "checking for suffix of executables... " >&6; }
3851 if { { ac_try="$ac_link"
3852 case "(($ac_try" in
3853   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3854   *) ac_try_echo=$ac_try;;
3855 esac
3856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3857 $as_echo "$ac_try_echo"; } >&5
3858   (eval "$ac_link") 2>&5
3859   ac_status=$?
3860   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3861   test $ac_status = 0; }; then :
3862   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3863 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3864 # work properly (i.e., refer to `conftest.exe'), while it won't with
3865 # `rm'.
3866 for ac_file in conftest.exe conftest conftest.*; do
3867   test -f "$ac_file" || continue
3868   case $ac_file in
3869     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3870     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3871           break;;
3872     * ) break;;
3873   esac
3874 done
3875 else
3876   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3877 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3878 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3879 See \`config.log' for more details" "$LINENO" 5; }
3880 fi
3881 rm -f conftest conftest$ac_cv_exeext
3882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3883 $as_echo "$ac_cv_exeext" >&6; }
3884
3885 rm -f conftest.$ac_ext
3886 EXEEXT=$ac_cv_exeext
3887 ac_exeext=$EXEEXT
3888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3889 /* end confdefs.h.  */
3890 #include <stdio.h>
3891 int
3892 main ()
3893 {
3894 FILE *f = fopen ("conftest.out", "w");
3895  return ferror (f) || fclose (f) != 0;
3896
3897   ;
3898   return 0;
3899 }
3900 _ACEOF
3901 ac_clean_files="$ac_clean_files conftest.out"
3902 # Check that the compiler produces executables we can run.  If not, either
3903 # the compiler is broken, or we cross compile.
3904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3905 $as_echo_n "checking whether we are cross compiling... " >&6; }
3906 if test "$cross_compiling" != yes; then
3907   { { ac_try="$ac_link"
3908 case "(($ac_try" in
3909   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3910   *) ac_try_echo=$ac_try;;
3911 esac
3912 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3913 $as_echo "$ac_try_echo"; } >&5
3914   (eval "$ac_link") 2>&5
3915   ac_status=$?
3916   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3917   test $ac_status = 0; }
3918   if { ac_try='./conftest$ac_cv_exeext'
3919   { { case "(($ac_try" in
3920   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3921   *) ac_try_echo=$ac_try;;
3922 esac
3923 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3924 $as_echo "$ac_try_echo"; } >&5
3925   (eval "$ac_try") 2>&5
3926   ac_status=$?
3927   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3928   test $ac_status = 0; }; }; then
3929     cross_compiling=no
3930   else
3931     if test "$cross_compiling" = maybe; then
3932         cross_compiling=yes
3933     else
3934         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3935 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3936 as_fn_error $? "cannot run C compiled programs.
3937 If you meant to cross compile, use \`--host'.
3938 See \`config.log' for more details" "$LINENO" 5; }
3939     fi
3940   fi
3941 fi
3942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3943 $as_echo "$cross_compiling" >&6; }
3944
3945 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3946 ac_clean_files=$ac_clean_files_save
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3948 $as_echo_n "checking for suffix of object files... " >&6; }
3949 if ${ac_cv_objext+:} false; then :
3950   $as_echo_n "(cached) " >&6
3951 else
3952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3953 /* end confdefs.h.  */
3954
3955 int
3956 main ()
3957 {
3958
3959   ;
3960   return 0;
3961 }
3962 _ACEOF
3963 rm -f conftest.o conftest.obj
3964 if { { ac_try="$ac_compile"
3965 case "(($ac_try" in
3966   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3967   *) ac_try_echo=$ac_try;;
3968 esac
3969 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3970 $as_echo "$ac_try_echo"; } >&5
3971   (eval "$ac_compile") 2>&5
3972   ac_status=$?
3973   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3974   test $ac_status = 0; }; then :
3975   for ac_file in conftest.o conftest.obj conftest.*; do
3976   test -f "$ac_file" || continue;
3977   case $ac_file in
3978     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3979     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3980        break;;
3981   esac
3982 done
3983 else
3984   $as_echo "$as_me: failed program was:" >&5
3985 sed 's/^/| /' conftest.$ac_ext >&5
3986
3987 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3988 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3989 as_fn_error $? "cannot compute suffix of object files: cannot compile
3990 See \`config.log' for more details" "$LINENO" 5; }
3991 fi
3992 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3993 fi
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3995 $as_echo "$ac_cv_objext" >&6; }
3996 OBJEXT=$ac_cv_objext
3997 ac_objext=$OBJEXT
3998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3999 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4000 if ${ac_cv_c_compiler_gnu+:} false; then :
4001   $as_echo_n "(cached) " >&6
4002 else
4003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4004 /* end confdefs.h.  */
4005
4006 int
4007 main ()
4008 {
4009 #ifndef __GNUC__
4010        choke me
4011 #endif
4012
4013   ;
4014   return 0;
4015 }
4016 _ACEOF
4017 if ac_fn_c_try_compile "$LINENO"; then :
4018   ac_compiler_gnu=yes
4019 else
4020   ac_compiler_gnu=no
4021 fi
4022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4023 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4024
4025 fi
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4027 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4028 if test $ac_compiler_gnu = yes; then
4029   GCC=yes
4030 else
4031   GCC=
4032 fi
4033 ac_test_CFLAGS=${CFLAGS+set}
4034 ac_save_CFLAGS=$CFLAGS
4035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4036 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4037 if ${ac_cv_prog_cc_g+:} false; then :
4038   $as_echo_n "(cached) " >&6
4039 else
4040   ac_save_c_werror_flag=$ac_c_werror_flag
4041    ac_c_werror_flag=yes
4042    ac_cv_prog_cc_g=no
4043    CFLAGS="-g"
4044    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4045 /* end confdefs.h.  */
4046
4047 int
4048 main ()
4049 {
4050
4051   ;
4052   return 0;
4053 }
4054 _ACEOF
4055 if ac_fn_c_try_compile "$LINENO"; then :
4056   ac_cv_prog_cc_g=yes
4057 else
4058   CFLAGS=""
4059       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4060 /* end confdefs.h.  */
4061
4062 int
4063 main ()
4064 {
4065
4066   ;
4067   return 0;
4068 }
4069 _ACEOF
4070 if ac_fn_c_try_compile "$LINENO"; then :
4071
4072 else
4073   ac_c_werror_flag=$ac_save_c_werror_flag
4074          CFLAGS="-g"
4075          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4076 /* end confdefs.h.  */
4077
4078 int
4079 main ()
4080 {
4081
4082   ;
4083   return 0;
4084 }
4085 _ACEOF
4086 if ac_fn_c_try_compile "$LINENO"; then :
4087   ac_cv_prog_cc_g=yes
4088 fi
4089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4090 fi
4091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4092 fi
4093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4094    ac_c_werror_flag=$ac_save_c_werror_flag
4095 fi
4096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4097 $as_echo "$ac_cv_prog_cc_g" >&6; }
4098 if test "$ac_test_CFLAGS" = set; then
4099   CFLAGS=$ac_save_CFLAGS
4100 elif test $ac_cv_prog_cc_g = yes; then
4101   if test "$GCC" = yes; then
4102     CFLAGS="-g -O2"
4103   else
4104     CFLAGS="-g"
4105   fi
4106 else
4107   if test "$GCC" = yes; then
4108     CFLAGS="-O2"
4109   else
4110     CFLAGS=
4111   fi
4112 fi
4113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4114 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4115 if ${ac_cv_prog_cc_c89+:} false; then :
4116   $as_echo_n "(cached) " >&6
4117 else
4118   ac_cv_prog_cc_c89=no
4119 ac_save_CC=$CC
4120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4121 /* end confdefs.h.  */
4122 #include <stdarg.h>
4123 #include <stdio.h>
4124 struct stat;
4125 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4126 struct buf { int x; };
4127 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4128 static char *e (p, i)
4129      char **p;
4130      int i;
4131 {
4132   return p[i];
4133 }
4134 static char *f (char * (*g) (char **, int), char **p, ...)
4135 {
4136   char *s;
4137   va_list v;
4138   va_start (v,p);
4139   s = g (p, va_arg (v,int));
4140   va_end (v);
4141   return s;
4142 }
4143
4144 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4145    function prototypes and stuff, but not '\xHH' hex character constants.
4146    These don't provoke an error unfortunately, instead are silently treated
4147    as 'x'.  The following induces an error, until -std is added to get
4148    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4149    array size at least.  It's necessary to write '\x00'==0 to get something
4150    that's true only with -std.  */
4151 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4152
4153 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4154    inside strings and character constants.  */
4155 #define FOO(x) 'x'
4156 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4157
4158 int test (int i, double x);
4159 struct s1 {int (*f) (int a);};
4160 struct s2 {int (*f) (double a);};
4161 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4162 int argc;
4163 char **argv;
4164 int
4165 main ()
4166 {
4167 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4168   ;
4169   return 0;
4170 }
4171 _ACEOF
4172 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4173         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4174 do
4175   CC="$ac_save_CC $ac_arg"
4176   if ac_fn_c_try_compile "$LINENO"; then :
4177   ac_cv_prog_cc_c89=$ac_arg
4178 fi
4179 rm -f core conftest.err conftest.$ac_objext
4180   test "x$ac_cv_prog_cc_c89" != "xno" && break
4181 done
4182 rm -f conftest.$ac_ext
4183 CC=$ac_save_CC
4184
4185 fi
4186 # AC_CACHE_VAL
4187 case "x$ac_cv_prog_cc_c89" in
4188   x)
4189     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4190 $as_echo "none needed" >&6; } ;;
4191   xno)
4192     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4193 $as_echo "unsupported" >&6; } ;;
4194   *)
4195     CC="$CC $ac_cv_prog_cc_c89"
4196     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4197 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4198 esac
4199 if test "x$ac_cv_prog_cc_c89" != xno; then :
4200
4201 fi
4202
4203 ac_ext=c
4204 ac_cpp='$CPP $CPPFLAGS'
4205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4208
4209 ac_ext=c
4210 ac_cpp='$CPP $CPPFLAGS'
4211 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4212 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4213 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4215 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4216 if ${am_cv_prog_cc_c_o+:} false; then :
4217   $as_echo_n "(cached) " >&6
4218 else
4219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4220 /* end confdefs.h.  */
4221
4222 int
4223 main ()
4224 {
4225
4226   ;
4227   return 0;
4228 }
4229 _ACEOF
4230   # Make sure it works both with $CC and with simple cc.
4231   # Following AC_PROG_CC_C_O, we do the test twice because some
4232   # compilers refuse to overwrite an existing .o file with -o,
4233   # though they will create one.
4234   am_cv_prog_cc_c_o=yes
4235   for am_i in 1 2; do
4236     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4237    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4238    ac_status=$?
4239    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4240    (exit $ac_status); } \
4241          && test -f conftest2.$ac_objext; then
4242       : OK
4243     else
4244       am_cv_prog_cc_c_o=no
4245       break
4246     fi
4247   done
4248   rm -f core conftest*
4249   unset am_i
4250 fi
4251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4252 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4253 if test "$am_cv_prog_cc_c_o" != yes; then
4254    # Losing compiler, so override with the script.
4255    # FIXME: It is wrong to rewrite CC.
4256    # But if we don't then we get into trouble of one sort or another.
4257    # A longer-term fix would be to have automake use am__CC in this case,
4258    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4259    CC="$am_aux_dir/compile $CC"
4260 fi
4261 ac_ext=c
4262 ac_cpp='$CPP $CPPFLAGS'
4263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4266
4267 DEPDIR="${am__leading_dot}deps"
4268
4269 ac_config_commands="$ac_config_commands depfiles"
4270
4271
4272 am_make=${MAKE-make}
4273 cat > confinc << 'END'
4274 am__doit:
4275         @echo this is the am__doit target
4276 .PHONY: am__doit
4277 END
4278 # If we don't find an include directive, just comment out the code.
4279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4280 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4281 am__include="#"
4282 am__quote=
4283 _am_result=none
4284 # First try GNU make style include.
4285 echo "include confinc" > confmf
4286 # Ignore all kinds of additional output from 'make'.
4287 case `$am_make -s -f confmf 2> /dev/null` in #(
4288 *the\ am__doit\ target*)
4289   am__include=include
4290   am__quote=
4291   _am_result=GNU
4292   ;;
4293 esac
4294 # Now try BSD make style include.
4295 if test "$am__include" = "#"; then
4296    echo '.include "confinc"' > confmf
4297    case `$am_make -s -f confmf 2> /dev/null` in #(
4298    *the\ am__doit\ target*)
4299      am__include=.include
4300      am__quote="\""
4301      _am_result=BSD
4302      ;;
4303    esac
4304 fi
4305
4306
4307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4308 $as_echo "$_am_result" >&6; }
4309 rm -f confinc confmf
4310
4311 # Check whether --enable-dependency-tracking was given.
4312 if test "${enable_dependency_tracking+set}" = set; then :
4313   enableval=$enable_dependency_tracking;
4314 fi
4315
4316 if test "x$enable_dependency_tracking" != xno; then
4317   am_depcomp="$ac_aux_dir/depcomp"
4318   AMDEPBACKSLASH='\'
4319   am__nodep='_no'
4320 fi
4321  if test "x$enable_dependency_tracking" != xno; then
4322   AMDEP_TRUE=
4323   AMDEP_FALSE='#'
4324 else
4325   AMDEP_TRUE='#'
4326   AMDEP_FALSE=
4327 fi
4328
4329
4330
4331 depcc="$CC"   am_compiler_list=
4332
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4334 $as_echo_n "checking dependency style of $depcc... " >&6; }
4335 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4336   $as_echo_n "(cached) " >&6
4337 else
4338   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4339   # We make a subdir and do the tests there.  Otherwise we can end up
4340   # making bogus files that we don't know about and never remove.  For
4341   # instance it was reported that on HP-UX the gcc test will end up
4342   # making a dummy file named 'D' -- because '-MD' means "put the output
4343   # in D".
4344   rm -rf conftest.dir
4345   mkdir conftest.dir
4346   # Copy depcomp to subdir because otherwise we won't find it if we're
4347   # using a relative directory.
4348   cp "$am_depcomp" conftest.dir
4349   cd conftest.dir
4350   # We will build objects and dependencies in a subdirectory because
4351   # it helps to detect inapplicable dependency modes.  For instance
4352   # both Tru64's cc and ICC support -MD to output dependencies as a
4353   # side effect of compilation, but ICC will put the dependencies in
4354   # the current directory while Tru64 will put them in the object
4355   # directory.
4356   mkdir sub
4357
4358   am_cv_CC_dependencies_compiler_type=none
4359   if test "$am_compiler_list" = ""; then
4360      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4361   fi
4362   am__universal=false
4363   case " $depcc " in #(
4364      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4365      esac
4366
4367   for depmode in $am_compiler_list; do
4368     # Setup a source with many dependencies, because some compilers
4369     # like to wrap large dependency lists on column 80 (with \), and
4370     # we should not choose a depcomp mode which is confused by this.
4371     #
4372     # We need to recreate these files for each test, as the compiler may
4373     # overwrite some of them when testing with obscure command lines.
4374     # This happens at least with the AIX C compiler.
4375     : > sub/conftest.c
4376     for i in 1 2 3 4 5 6; do
4377       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4378       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4379       # Solaris 10 /bin/sh.
4380       echo '/* dummy */' > sub/conftst$i.h
4381     done
4382     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4383
4384     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4385     # mode.  It turns out that the SunPro C++ compiler does not properly
4386     # handle '-M -o', and we need to detect this.  Also, some Intel
4387     # versions had trouble with output in subdirs.
4388     am__obj=sub/conftest.${OBJEXT-o}
4389     am__minus_obj="-o $am__obj"
4390     case $depmode in
4391     gcc)
4392       # This depmode causes a compiler race in universal mode.
4393       test "$am__universal" = false || continue
4394       ;;
4395     nosideeffect)
4396       # After this tag, mechanisms are not by side-effect, so they'll
4397       # only be used when explicitly requested.
4398       if test "x$enable_dependency_tracking" = xyes; then
4399         continue
4400       else
4401         break
4402       fi
4403       ;;
4404     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4405       # This compiler won't grok '-c -o', but also, the minuso test has
4406       # not run yet.  These depmodes are late enough in the game, and
4407       # so weak that their functioning should not be impacted.
4408       am__obj=conftest.${OBJEXT-o}
4409       am__minus_obj=
4410       ;;
4411     none) break ;;
4412     esac
4413     if depmode=$depmode \
4414        source=sub/conftest.c object=$am__obj \
4415        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4416        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4417          >/dev/null 2>conftest.err &&
4418        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4419        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4420        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4421        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4422       # icc doesn't choke on unknown options, it will just issue warnings
4423       # or remarks (even with -Werror).  So we grep stderr for any message
4424       # that says an option was ignored or not supported.
4425       # When given -MP, icc 7.0 and 7.1 complain thusly:
4426       #   icc: Command line warning: ignoring option '-M'; no argument required
4427       # The diagnosis changed in icc 8.0:
4428       #   icc: Command line remark: option '-MP' not supported
4429       if (grep 'ignoring option' conftest.err ||
4430           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4431         am_cv_CC_dependencies_compiler_type=$depmode
4432         break
4433       fi
4434     fi
4435   done
4436
4437   cd ..
4438   rm -rf conftest.dir
4439 else
4440   am_cv_CC_dependencies_compiler_type=none
4441 fi
4442
4443 fi
4444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4445 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4446 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4447
4448  if
4449   test "x$enable_dependency_tracking" != xno \
4450   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4451   am__fastdepCC_TRUE=
4452   am__fastdepCC_FALSE='#'
4453 else
4454   am__fastdepCC_TRUE='#'
4455   am__fastdepCC_FALSE=
4456 fi
4457
4458
4459 # By default we simply use the C compiler to build assembly code.
4460
4461 test "${CCAS+set}" = set || CCAS=$CC
4462 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4463
4464
4465
4466 depcc="$CCAS"   am_compiler_list=
4467
4468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4469 $as_echo_n "checking dependency style of $depcc... " >&6; }
4470 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4471   $as_echo_n "(cached) " >&6
4472 else
4473   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4474   # We make a subdir and do the tests there.  Otherwise we can end up
4475   # making bogus files that we don't know about and never remove.  For
4476   # instance it was reported that on HP-UX the gcc test will end up
4477   # making a dummy file named 'D' -- because '-MD' means "put the output
4478   # in D".
4479   rm -rf conftest.dir
4480   mkdir conftest.dir
4481   # Copy depcomp to subdir because otherwise we won't find it if we're
4482   # using a relative directory.
4483   cp "$am_depcomp" conftest.dir
4484   cd conftest.dir
4485   # We will build objects and dependencies in a subdirectory because
4486   # it helps to detect inapplicable dependency modes.  For instance
4487   # both Tru64's cc and ICC support -MD to output dependencies as a
4488   # side effect of compilation, but ICC will put the dependencies in
4489   # the current directory while Tru64 will put them in the object
4490   # directory.
4491   mkdir sub
4492
4493   am_cv_CCAS_dependencies_compiler_type=none
4494   if test "$am_compiler_list" = ""; then
4495      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4496   fi
4497   am__universal=false
4498
4499
4500   for depmode in $am_compiler_list; do
4501     # Setup a source with many dependencies, because some compilers
4502     # like to wrap large dependency lists on column 80 (with \), and
4503     # we should not choose a depcomp mode which is confused by this.
4504     #
4505     # We need to recreate these files for each test, as the compiler may
4506     # overwrite some of them when testing with obscure command lines.
4507     # This happens at least with the AIX C compiler.
4508     : > sub/conftest.c
4509     for i in 1 2 3 4 5 6; do
4510       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4511       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4512       # Solaris 10 /bin/sh.
4513       echo '/* dummy */' > sub/conftst$i.h
4514     done
4515     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4516
4517     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4518     # mode.  It turns out that the SunPro C++ compiler does not properly
4519     # handle '-M -o', and we need to detect this.  Also, some Intel
4520     # versions had trouble with output in subdirs.
4521     am__obj=sub/conftest.${OBJEXT-o}
4522     am__minus_obj="-o $am__obj"
4523     case $depmode in
4524     gcc)
4525       # This depmode causes a compiler race in universal mode.
4526       test "$am__universal" = false || continue
4527       ;;
4528     nosideeffect)
4529       # After this tag, mechanisms are not by side-effect, so they'll
4530       # only be used when explicitly requested.
4531       if test "x$enable_dependency_tracking" = xyes; then
4532         continue
4533       else
4534         break
4535       fi
4536       ;;
4537     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4538       # This compiler won't grok '-c -o', but also, the minuso test has
4539       # not run yet.  These depmodes are late enough in the game, and
4540       # so weak that their functioning should not be impacted.
4541       am__obj=conftest.${OBJEXT-o}
4542       am__minus_obj=
4543       ;;
4544     none) break ;;
4545     esac
4546     if depmode=$depmode \
4547        source=sub/conftest.c object=$am__obj \
4548        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4549        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4550          >/dev/null 2>conftest.err &&
4551        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4552        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4553        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4554        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4555       # icc doesn't choke on unknown options, it will just issue warnings
4556       # or remarks (even with -Werror).  So we grep stderr for any message
4557       # that says an option was ignored or not supported.
4558       # When given -MP, icc 7.0 and 7.1 complain thusly:
4559       #   icc: Command line warning: ignoring option '-M'; no argument required
4560       # The diagnosis changed in icc 8.0:
4561       #   icc: Command line remark: option '-MP' not supported
4562       if (grep 'ignoring option' conftest.err ||
4563           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4564         am_cv_CCAS_dependencies_compiler_type=$depmode
4565         break
4566       fi
4567     fi
4568   done
4569
4570   cd ..
4571   rm -rf conftest.dir
4572 else
4573   am_cv_CCAS_dependencies_compiler_type=none
4574 fi
4575
4576 fi
4577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4578 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4579 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4580
4581  if
4582   test "x$enable_dependency_tracking" != xno \
4583   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4584   am__fastdepCCAS_TRUE=
4585   am__fastdepCCAS_FALSE='#'
4586 else
4587   am__fastdepCCAS_TRUE='#'
4588   am__fastdepCCAS_FALSE=
4589 fi
4590
4591
4592
4593
4594
4595
4596 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
4597 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
4598 # in both places for now and restore CFLAGS at the end of config.
4599 save_CFLAGS="$CFLAGS"
4600
4601 # Find other programs we need.
4602 if test -n "$ac_tool_prefix"; then
4603   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4604 set dummy ${ac_tool_prefix}ar; ac_word=$2
4605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4606 $as_echo_n "checking for $ac_word... " >&6; }
4607 if ${ac_cv_prog_AR+:} false; then :
4608   $as_echo_n "(cached) " >&6
4609 else
4610   if test -n "$AR"; then
4611   ac_cv_prog_AR="$AR" # Let the user override the test.
4612 else
4613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4614 for as_dir in $PATH
4615 do
4616   IFS=$as_save_IFS
4617   test -z "$as_dir" && as_dir=.
4618     for ac_exec_ext in '' $ac_executable_extensions; do
4619   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4620     ac_cv_prog_AR="${ac_tool_prefix}ar"
4621     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4622     break 2
4623   fi
4624 done
4625   done
4626 IFS=$as_save_IFS
4627
4628 fi
4629 fi
4630 AR=$ac_cv_prog_AR
4631 if test -n "$AR"; then
4632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4633 $as_echo "$AR" >&6; }
4634 else
4635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4636 $as_echo "no" >&6; }
4637 fi
4638
4639
4640 fi
4641 if test -z "$ac_cv_prog_AR"; then
4642   ac_ct_AR=$AR
4643   # Extract the first word of "ar", so it can be a program name with args.
4644 set dummy ar; ac_word=$2
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4646 $as_echo_n "checking for $ac_word... " >&6; }
4647 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4648   $as_echo_n "(cached) " >&6
4649 else
4650   if test -n "$ac_ct_AR"; then
4651   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4652 else
4653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4654 for as_dir in $PATH
4655 do
4656   IFS=$as_save_IFS
4657   test -z "$as_dir" && as_dir=.
4658     for ac_exec_ext in '' $ac_executable_extensions; do
4659   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4660     ac_cv_prog_ac_ct_AR="ar"
4661     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4662     break 2
4663   fi
4664 done
4665   done
4666 IFS=$as_save_IFS
4667
4668 fi
4669 fi
4670 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4671 if test -n "$ac_ct_AR"; then
4672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4673 $as_echo "$ac_ct_AR" >&6; }
4674 else
4675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4676 $as_echo "no" >&6; }
4677 fi
4678
4679   if test "x$ac_ct_AR" = x; then
4680     AR=""
4681   else
4682     case $cross_compiling:$ac_tool_warned in
4683 yes:)
4684 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4685 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4686 ac_tool_warned=yes ;;
4687 esac
4688     AR=$ac_ct_AR
4689   fi
4690 else
4691   AR="$ac_cv_prog_AR"
4692 fi
4693
4694 if test -n "$ac_tool_prefix"; then
4695   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4696 set dummy ${ac_tool_prefix}nm; ac_word=$2
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4698 $as_echo_n "checking for $ac_word... " >&6; }
4699 if ${ac_cv_prog_NM+:} false; then :
4700   $as_echo_n "(cached) " >&6
4701 else
4702   if test -n "$NM"; then
4703   ac_cv_prog_NM="$NM" # Let the user override the test.
4704 else
4705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4706 for as_dir in $PATH
4707 do
4708   IFS=$as_save_IFS
4709   test -z "$as_dir" && as_dir=.
4710     for ac_exec_ext in '' $ac_executable_extensions; do
4711   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4712     ac_cv_prog_NM="${ac_tool_prefix}nm"
4713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4714     break 2
4715   fi
4716 done
4717   done
4718 IFS=$as_save_IFS
4719
4720 fi
4721 fi
4722 NM=$ac_cv_prog_NM
4723 if test -n "$NM"; then
4724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
4725 $as_echo "$NM" >&6; }
4726 else
4727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4728 $as_echo "no" >&6; }
4729 fi
4730
4731
4732 fi
4733 if test -z "$ac_cv_prog_NM"; then
4734   ac_ct_NM=$NM
4735   # Extract the first word of "nm", so it can be a program name with args.
4736 set dummy nm; ac_word=$2
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4738 $as_echo_n "checking for $ac_word... " >&6; }
4739 if ${ac_cv_prog_ac_ct_NM+:} false; then :
4740   $as_echo_n "(cached) " >&6
4741 else
4742   if test -n "$ac_ct_NM"; then
4743   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4744 else
4745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4746 for as_dir in $PATH
4747 do
4748   IFS=$as_save_IFS
4749   test -z "$as_dir" && as_dir=.
4750     for ac_exec_ext in '' $ac_executable_extensions; do
4751   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4752     ac_cv_prog_ac_ct_NM="nm"
4753     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4754     break 2
4755   fi
4756 done
4757   done
4758 IFS=$as_save_IFS
4759
4760 fi
4761 fi
4762 ac_ct_NM=$ac_cv_prog_ac_ct_NM
4763 if test -n "$ac_ct_NM"; then
4764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
4765 $as_echo "$ac_ct_NM" >&6; }
4766 else
4767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4768 $as_echo "no" >&6; }
4769 fi
4770
4771   if test "x$ac_ct_NM" = x; then
4772     NM=""
4773   else
4774     case $cross_compiling:$ac_tool_warned in
4775 yes:)
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4777 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4778 ac_tool_warned=yes ;;
4779 esac
4780     NM=$ac_ct_NM
4781   fi
4782 else
4783   NM="$ac_cv_prog_NM"
4784 fi
4785
4786 if test -n "$ac_tool_prefix"; then
4787   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4788 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4790 $as_echo_n "checking for $ac_word... " >&6; }
4791 if ${ac_cv_prog_RANLIB+:} false; then :
4792   $as_echo_n "(cached) " >&6
4793 else
4794   if test -n "$RANLIB"; then
4795   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4796 else
4797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4798 for as_dir in $PATH
4799 do
4800   IFS=$as_save_IFS
4801   test -z "$as_dir" && as_dir=.
4802     for ac_exec_ext in '' $ac_executable_extensions; do
4803   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4804     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4805     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4806     break 2
4807   fi
4808 done
4809   done
4810 IFS=$as_save_IFS
4811
4812 fi
4813 fi
4814 RANLIB=$ac_cv_prog_RANLIB
4815 if test -n "$RANLIB"; then
4816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4817 $as_echo "$RANLIB" >&6; }
4818 else
4819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4820 $as_echo "no" >&6; }
4821 fi
4822
4823
4824 fi
4825 if test -z "$ac_cv_prog_RANLIB"; then
4826   ac_ct_RANLIB=$RANLIB
4827   # Extract the first word of "ranlib", so it can be a program name with args.
4828 set dummy ranlib; ac_word=$2
4829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4830 $as_echo_n "checking for $ac_word... " >&6; }
4831 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4832   $as_echo_n "(cached) " >&6
4833 else
4834   if test -n "$ac_ct_RANLIB"; then
4835   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4836 else
4837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4838 for as_dir in $PATH
4839 do
4840   IFS=$as_save_IFS
4841   test -z "$as_dir" && as_dir=.
4842     for ac_exec_ext in '' $ac_executable_extensions; do
4843   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4844     ac_cv_prog_ac_ct_RANLIB="ranlib"
4845     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4846     break 2
4847   fi
4848 done
4849   done
4850 IFS=$as_save_IFS
4851
4852 fi
4853 fi
4854 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4855 if test -n "$ac_ct_RANLIB"; then
4856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4857 $as_echo "$ac_ct_RANLIB" >&6; }
4858 else
4859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4860 $as_echo "no" >&6; }
4861 fi
4862
4863   if test "x$ac_ct_RANLIB" = x; then
4864     RANLIB="ranlib-not-found-in-path-error"
4865   else
4866     case $cross_compiling:$ac_tool_warned in
4867 yes:)
4868 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4869 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4870 ac_tool_warned=yes ;;
4871 esac
4872     RANLIB=$ac_ct_RANLIB
4873   fi
4874 else
4875   RANLIB="$ac_cv_prog_RANLIB"
4876 fi
4877
4878
4879
4880 # Configure libtool
4881 case `pwd` in
4882   *\ * | *\     *)
4883     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4884 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4885 esac
4886
4887
4888
4889 macro_version='2.2.7a'
4890 macro_revision='1.3134'
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904 ltmain="$ac_aux_dir/ltmain.sh"
4905
4906 # Backslashify metacharacters that are still active within
4907 # double-quoted strings.
4908 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4909
4910 # Same as above, but do not quote variable references.
4911 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4912
4913 # Sed substitution to delay expansion of an escaped shell variable in a
4914 # double_quote_subst'ed string.
4915 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4916
4917 # Sed substitution to delay expansion of an escaped single quote.
4918 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4919
4920 # Sed substitution to avoid accidental globbing in evaled expressions
4921 no_glob_subst='s/\*/\\\*/g'
4922
4923 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4924 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4925 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4926
4927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4928 $as_echo_n "checking how to print strings... " >&6; }
4929 # Test print first, because it will be a builtin if present.
4930 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4931    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4932   ECHO='print -r --'
4933 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4934   ECHO='printf %s\n'
4935 else
4936   # Use this function as a fallback that always works.
4937   func_fallback_echo ()
4938   {
4939     eval 'cat <<_LTECHO_EOF
4940 $1
4941 _LTECHO_EOF'
4942   }
4943   ECHO='func_fallback_echo'
4944 fi
4945
4946 # func_echo_all arg...
4947 # Invoke $ECHO with all args, space-separated.
4948 func_echo_all ()
4949 {
4950     $ECHO ""
4951 }
4952
4953 case "$ECHO" in
4954   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4955 $as_echo "printf" >&6; } ;;
4956   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4957 $as_echo "print -r" >&6; } ;;
4958   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4959 $as_echo "cat" >&6; } ;;
4960 esac
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4976 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4977 if ${ac_cv_path_SED+:} false; then :
4978   $as_echo_n "(cached) " >&6
4979 else
4980             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4981      for ac_i in 1 2 3 4 5 6 7; do
4982        ac_script="$ac_script$as_nl$ac_script"
4983      done
4984      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4985      { ac_script=; unset ac_script;}
4986      if test -z "$SED"; then
4987   ac_path_SED_found=false
4988   # Loop through the user's path and test for each of PROGNAME-LIST
4989   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4990 for as_dir in $PATH
4991 do
4992   IFS=$as_save_IFS
4993   test -z "$as_dir" && as_dir=.
4994     for ac_prog in sed gsed; do
4995     for ac_exec_ext in '' $ac_executable_extensions; do
4996       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4997       as_fn_executable_p "$ac_path_SED" || continue
4998 # Check for GNU ac_path_SED and select it if it is found.
4999   # Check for GNU $ac_path_SED
5000 case `"$ac_path_SED" --version 2>&1` in
5001 *GNU*)
5002   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5003 *)
5004   ac_count=0
5005   $as_echo_n 0123456789 >"conftest.in"
5006   while :
5007   do
5008     cat "conftest.in" "conftest.in" >"conftest.tmp"
5009     mv "conftest.tmp" "conftest.in"
5010     cp "conftest.in" "conftest.nl"
5011     $as_echo '' >> "conftest.nl"
5012     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5013     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5014     as_fn_arith $ac_count + 1 && ac_count=$as_val
5015     if test $ac_count -gt ${ac_path_SED_max-0}; then
5016       # Best one so far, save it but keep looking for a better one
5017       ac_cv_path_SED="$ac_path_SED"
5018       ac_path_SED_max=$ac_count
5019     fi
5020     # 10*(2^10) chars as input seems more than enough
5021     test $ac_count -gt 10 && break
5022   done
5023   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5024 esac
5025
5026       $ac_path_SED_found && break 3
5027     done
5028   done
5029   done
5030 IFS=$as_save_IFS
5031   if test -z "$ac_cv_path_SED"; then
5032     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5033   fi
5034 else
5035   ac_cv_path_SED=$SED
5036 fi
5037
5038 fi
5039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5040 $as_echo "$ac_cv_path_SED" >&6; }
5041  SED="$ac_cv_path_SED"
5042   rm -f conftest.sed
5043
5044 test -z "$SED" && SED=sed
5045 Xsed="$SED -e 1s/^X//"
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5058 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5059 if ${ac_cv_path_GREP+:} false; then :
5060   $as_echo_n "(cached) " >&6
5061 else
5062   if test -z "$GREP"; then
5063   ac_path_GREP_found=false
5064   # Loop through the user's path and test for each of PROGNAME-LIST
5065   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5066 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5067 do
5068   IFS=$as_save_IFS
5069   test -z "$as_dir" && as_dir=.
5070     for ac_prog in grep ggrep; do
5071     for ac_exec_ext in '' $ac_executable_extensions; do
5072       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5073       as_fn_executable_p "$ac_path_GREP" || continue
5074 # Check for GNU ac_path_GREP and select it if it is found.
5075   # Check for GNU $ac_path_GREP
5076 case `"$ac_path_GREP" --version 2>&1` in
5077 *GNU*)
5078   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5079 *)
5080   ac_count=0
5081   $as_echo_n 0123456789 >"conftest.in"
5082   while :
5083   do
5084     cat "conftest.in" "conftest.in" >"conftest.tmp"
5085     mv "conftest.tmp" "conftest.in"
5086     cp "conftest.in" "conftest.nl"
5087     $as_echo 'GREP' >> "conftest.nl"
5088     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5089     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5090     as_fn_arith $ac_count + 1 && ac_count=$as_val
5091     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5092       # Best one so far, save it but keep looking for a better one
5093       ac_cv_path_GREP="$ac_path_GREP"
5094       ac_path_GREP_max=$ac_count
5095     fi
5096     # 10*(2^10) chars as input seems more than enough
5097     test $ac_count -gt 10 && break
5098   done
5099   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5100 esac
5101
5102       $ac_path_GREP_found && break 3
5103     done
5104   done
5105   done
5106 IFS=$as_save_IFS
5107   if test -z "$ac_cv_path_GREP"; then
5108     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5109   fi
5110 else
5111   ac_cv_path_GREP=$GREP
5112 fi
5113
5114 fi
5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5116 $as_echo "$ac_cv_path_GREP" >&6; }
5117  GREP="$ac_cv_path_GREP"
5118
5119
5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5121 $as_echo_n "checking for egrep... " >&6; }
5122 if ${ac_cv_path_EGREP+:} false; then :
5123   $as_echo_n "(cached) " >&6
5124 else
5125   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5126    then ac_cv_path_EGREP="$GREP -E"
5127    else
5128      if test -z "$EGREP"; then
5129   ac_path_EGREP_found=false
5130   # Loop through the user's path and test for each of PROGNAME-LIST
5131   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5132 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5133 do
5134   IFS=$as_save_IFS
5135   test -z "$as_dir" && as_dir=.
5136     for ac_prog in egrep; do
5137     for ac_exec_ext in '' $ac_executable_extensions; do
5138       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5139       as_fn_executable_p "$ac_path_EGREP" || continue
5140 # Check for GNU ac_path_EGREP and select it if it is found.
5141   # Check for GNU $ac_path_EGREP
5142 case `"$ac_path_EGREP" --version 2>&1` in
5143 *GNU*)
5144   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5145 *)
5146   ac_count=0
5147   $as_echo_n 0123456789 >"conftest.in"
5148   while :
5149   do
5150     cat "conftest.in" "conftest.in" >"conftest.tmp"
5151     mv "conftest.tmp" "conftest.in"
5152     cp "conftest.in" "conftest.nl"
5153     $as_echo 'EGREP' >> "conftest.nl"
5154     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5155     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5156     as_fn_arith $ac_count + 1 && ac_count=$as_val
5157     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5158       # Best one so far, save it but keep looking for a better one
5159       ac_cv_path_EGREP="$ac_path_EGREP"
5160       ac_path_EGREP_max=$ac_count
5161     fi
5162     # 10*(2^10) chars as input seems more than enough
5163     test $ac_count -gt 10 && break
5164   done
5165   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5166 esac
5167
5168       $ac_path_EGREP_found && break 3
5169     done
5170   done
5171   done
5172 IFS=$as_save_IFS
5173   if test -z "$ac_cv_path_EGREP"; then
5174     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5175   fi
5176 else
5177   ac_cv_path_EGREP=$EGREP
5178 fi
5179
5180    fi
5181 fi
5182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5183 $as_echo "$ac_cv_path_EGREP" >&6; }
5184  EGREP="$ac_cv_path_EGREP"
5185
5186
5187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5188 $as_echo_n "checking for fgrep... " >&6; }
5189 if ${ac_cv_path_FGREP+:} false; then :
5190   $as_echo_n "(cached) " >&6
5191 else
5192   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5193    then ac_cv_path_FGREP="$GREP -F"
5194    else
5195      if test -z "$FGREP"; then
5196   ac_path_FGREP_found=false
5197   # Loop through the user's path and test for each of PROGNAME-LIST
5198   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5199 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5200 do
5201   IFS=$as_save_IFS
5202   test -z "$as_dir" && as_dir=.
5203     for ac_prog in fgrep; do
5204     for ac_exec_ext in '' $ac_executable_extensions; do
5205       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5206       as_fn_executable_p "$ac_path_FGREP" || continue
5207 # Check for GNU ac_path_FGREP and select it if it is found.
5208   # Check for GNU $ac_path_FGREP
5209 case `"$ac_path_FGREP" --version 2>&1` in
5210 *GNU*)
5211   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5212 *)
5213   ac_count=0
5214   $as_echo_n 0123456789 >"conftest.in"
5215   while :
5216   do
5217     cat "conftest.in" "conftest.in" >"conftest.tmp"
5218     mv "conftest.tmp" "conftest.in"
5219     cp "conftest.in" "conftest.nl"
5220     $as_echo 'FGREP' >> "conftest.nl"
5221     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5222     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5223     as_fn_arith $ac_count + 1 && ac_count=$as_val
5224     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5225       # Best one so far, save it but keep looking for a better one
5226       ac_cv_path_FGREP="$ac_path_FGREP"
5227       ac_path_FGREP_max=$ac_count
5228     fi
5229     # 10*(2^10) chars as input seems more than enough
5230     test $ac_count -gt 10 && break
5231   done
5232   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5233 esac
5234
5235       $ac_path_FGREP_found && break 3
5236     done
5237   done
5238   done
5239 IFS=$as_save_IFS
5240   if test -z "$ac_cv_path_FGREP"; then
5241     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5242   fi
5243 else
5244   ac_cv_path_FGREP=$FGREP
5245 fi
5246
5247    fi
5248 fi
5249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5250 $as_echo "$ac_cv_path_FGREP" >&6; }
5251  FGREP="$ac_cv_path_FGREP"
5252
5253
5254 test -z "$GREP" && GREP=grep
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274 # Check whether --with-gnu-ld was given.
5275 if test "${with_gnu_ld+set}" = set; then :
5276   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5277 else
5278   with_gnu_ld=no
5279 fi
5280
5281 ac_prog=ld
5282 if test "$GCC" = yes; then
5283   # Check if gcc -print-prog-name=ld gives a path.
5284   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5285 $as_echo_n "checking for ld used by $CC... " >&6; }
5286   case $host in
5287   *-*-mingw*)
5288     # gcc leaves a trailing carriage return which upsets mingw
5289     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5290   *)
5291     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5292   esac
5293   case $ac_prog in
5294     # Accept absolute paths.
5295     [\\/]* | ?:[\\/]*)
5296       re_direlt='/[^/][^/]*/\.\./'
5297       # Canonicalize the pathname of ld
5298       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5299       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5300         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5301       done
5302       test -z "$LD" && LD="$ac_prog"
5303       ;;
5304   "")
5305     # If it fails, then pretend we aren't using GCC.
5306     ac_prog=ld
5307     ;;
5308   *)
5309     # If it is relative, then search for the first ld in PATH.
5310     with_gnu_ld=unknown
5311     ;;
5312   esac
5313 elif test "$with_gnu_ld" = yes; then
5314   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5315 $as_echo_n "checking for GNU ld... " >&6; }
5316 else
5317   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5318 $as_echo_n "checking for non-GNU ld... " >&6; }
5319 fi
5320 if ${lt_cv_path_LD+:} false; then :
5321   $as_echo_n "(cached) " >&6
5322 else
5323   if test -z "$LD"; then
5324   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5325   for ac_dir in $PATH; do
5326     IFS="$lt_save_ifs"
5327     test -z "$ac_dir" && ac_dir=.
5328     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5329       lt_cv_path_LD="$ac_dir/$ac_prog"
5330       # Check to see if the program is GNU ld.  I'd rather use --version,
5331       # but apparently some variants of GNU ld only accept -v.
5332       # Break only if it was the GNU/non-GNU ld that we prefer.
5333       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5334       *GNU* | *'with BFD'*)
5335         test "$with_gnu_ld" != no && break
5336         ;;
5337       *)
5338         test "$with_gnu_ld" != yes && break
5339         ;;
5340       esac
5341     fi
5342   done
5343   IFS="$lt_save_ifs"
5344 else
5345   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5346 fi
5347 fi
5348
5349 LD="$lt_cv_path_LD"
5350 if test -n "$LD"; then
5351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5352 $as_echo "$LD" >&6; }
5353 else
5354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5355 $as_echo "no" >&6; }
5356 fi
5357 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5359 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5360 if ${lt_cv_prog_gnu_ld+:} false; then :
5361   $as_echo_n "(cached) " >&6
5362 else
5363   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5364 case `$LD -v 2>&1 </dev/null` in
5365 *GNU* | *'with BFD'*)
5366   lt_cv_prog_gnu_ld=yes
5367   ;;
5368 *)
5369   lt_cv_prog_gnu_ld=no
5370   ;;
5371 esac
5372 fi
5373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5374 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5375 with_gnu_ld=$lt_cv_prog_gnu_ld
5376
5377
5378
5379
5380
5381
5382
5383
5384
5385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5386 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5387 if ${lt_cv_path_NM+:} false; then :
5388   $as_echo_n "(cached) " >&6
5389 else
5390   if test -n "$NM"; then
5391    # Let the user override the nm to test.
5392    lt_nm_to_check="$NM"
5393  else
5394    lt_nm_to_check="${ac_tool_prefix}nm"
5395    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5396      lt_nm_to_check="$lt_nm_to_check nm"
5397    fi
5398  fi
5399  for lt_tmp_nm in "$lt_nm_to_check"; do
5400    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5401    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5402      IFS="$lt_save_ifs"
5403      test -z "$ac_dir" && ac_dir=.
5404      # Strip out any user-provided options from the nm to test twice,
5405      # the first time to test to see if nm (rather than its options) has
5406      # an explicit path, the second time to yield a file which can be
5407      # nm'ed itself.
5408      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
5409      case "$tmp_nm_path" in
5410      */*|*\\*) tmp_nm="$lt_tmp_nm";;
5411      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
5412      esac
5413      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
5414      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
5415        # Check to see if the nm accepts a BSD-compat flag.
5416        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5417        #   nm: unknown option "B" ignored
5418        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5419        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
5420          break
5421          ;;
5422        *)
5423          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5424          *$tmp_nm*)
5425            lt_cv_path_NM="$tmp_nm -p"
5426            break
5427            ;;
5428          *)
5429            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5430            continue # so that we can try to find one that supports BSD flags
5431            ;;
5432          esac
5433          ;;
5434        esac
5435      fi
5436    done
5437    IFS="$lt_save_ifs"
5438  done
5439  : ${lt_cv_path_NM=no}
5440 fi
5441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5442 $as_echo "$lt_cv_path_NM" >&6; }
5443 if test "$lt_cv_path_NM" != "no"; then
5444   NM="$lt_cv_path_NM"
5445 else
5446   # Didn't find any BSD compatible name lister, look for dumpbin.
5447   if test -n "$DUMPBIN"; then :
5448     # Let the user override the test.
5449   else
5450     if test -n "$ac_tool_prefix"; then
5451   for ac_prog in dumpbin "link -dump"
5452   do
5453     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5454 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5456 $as_echo_n "checking for $ac_word... " >&6; }
5457 if ${ac_cv_prog_DUMPBIN+:} false; then :
5458   $as_echo_n "(cached) " >&6
5459 else
5460   if test -n "$DUMPBIN"; then
5461   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5462 else
5463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5464 for as_dir in $PATH
5465 do
5466   IFS=$as_save_IFS
5467   test -z "$as_dir" && as_dir=.
5468     for ac_exec_ext in '' $ac_executable_extensions; do
5469   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5470     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5471     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5472     break 2
5473   fi
5474 done
5475   done
5476 IFS=$as_save_IFS
5477
5478 fi
5479 fi
5480 DUMPBIN=$ac_cv_prog_DUMPBIN
5481 if test -n "$DUMPBIN"; then
5482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5483 $as_echo "$DUMPBIN" >&6; }
5484 else
5485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5486 $as_echo "no" >&6; }
5487 fi
5488
5489
5490     test -n "$DUMPBIN" && break
5491   done
5492 fi
5493 if test -z "$DUMPBIN"; then
5494   ac_ct_DUMPBIN=$DUMPBIN
5495   for ac_prog in dumpbin "link -dump"
5496 do
5497   # Extract the first word of "$ac_prog", so it can be a program name with args.
5498 set dummy $ac_prog; ac_word=$2
5499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5500 $as_echo_n "checking for $ac_word... " >&6; }
5501 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5502   $as_echo_n "(cached) " >&6
5503 else
5504   if test -n "$ac_ct_DUMPBIN"; then
5505   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5506 else
5507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5508 for as_dir in $PATH
5509 do
5510   IFS=$as_save_IFS
5511   test -z "$as_dir" && as_dir=.
5512     for ac_exec_ext in '' $ac_executable_extensions; do
5513   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5514     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5515     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5516     break 2
5517   fi
5518 done
5519   done
5520 IFS=$as_save_IFS
5521
5522 fi
5523 fi
5524 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5525 if test -n "$ac_ct_DUMPBIN"; then
5526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5527 $as_echo "$ac_ct_DUMPBIN" >&6; }
5528 else
5529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5530 $as_echo "no" >&6; }
5531 fi
5532
5533
5534   test -n "$ac_ct_DUMPBIN" && break
5535 done
5536
5537   if test "x$ac_ct_DUMPBIN" = x; then
5538     DUMPBIN=":"
5539   else
5540     case $cross_compiling:$ac_tool_warned in
5541 yes:)
5542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5543 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5544 ac_tool_warned=yes ;;
5545 esac
5546     DUMPBIN=$ac_ct_DUMPBIN
5547   fi
5548 fi
5549
5550     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5551     *COFF*)
5552       DUMPBIN="$DUMPBIN -symbols"
5553       ;;
5554     *)
5555       DUMPBIN=:
5556       ;;
5557     esac
5558   fi
5559
5560   if test "$DUMPBIN" != ":"; then
5561     NM="$DUMPBIN"
5562   fi
5563 fi
5564 test -z "$NM" && NM=nm
5565
5566
5567
5568
5569
5570
5571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5572 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5573 if ${lt_cv_nm_interface+:} false; then :
5574   $as_echo_n "(cached) " >&6
5575 else
5576   lt_cv_nm_interface="BSD nm"
5577   echo "int some_variable = 0;" > conftest.$ac_ext
5578   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5579   (eval "$ac_compile" 2>conftest.err)
5580   cat conftest.err >&5
5581   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5582   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5583   cat conftest.err >&5
5584   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5585   cat conftest.out >&5
5586   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5587     lt_cv_nm_interface="MS dumpbin"
5588   fi
5589   rm -f conftest*
5590 fi
5591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5592 $as_echo "$lt_cv_nm_interface" >&6; }
5593
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5595 $as_echo_n "checking whether ln -s works... " >&6; }
5596 LN_S=$as_ln_s
5597 if test "$LN_S" = "ln -s"; then
5598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5599 $as_echo "yes" >&6; }
5600 else
5601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5602 $as_echo "no, using $LN_S" >&6; }
5603 fi
5604
5605 # find the maximum length of command line arguments
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5607 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5608 if ${lt_cv_sys_max_cmd_len+:} false; then :
5609   $as_echo_n "(cached) " >&6
5610 else
5611     i=0
5612   teststring="ABCD"
5613
5614   case $build_os in
5615   msdosdjgpp*)
5616     # On DJGPP, this test can blow up pretty badly due to problems in libc
5617     # (any single argument exceeding 2000 bytes causes a buffer overrun
5618     # during glob expansion).  Even if it were fixed, the result of this
5619     # check would be larger than it should be.
5620     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5621     ;;
5622
5623   gnu*)
5624     # Under GNU Hurd, this test is not required because there is
5625     # no limit to the length of command line arguments.
5626     # Libtool will interpret -1 as no limit whatsoever
5627     lt_cv_sys_max_cmd_len=-1;
5628     ;;
5629
5630   cygwin* | mingw* | cegcc*)
5631     # On Win9x/ME, this test blows up -- it succeeds, but takes
5632     # about 5 minutes as the teststring grows exponentially.
5633     # Worse, since 9x/ME are not pre-emptively multitasking,
5634     # you end up with a "frozen" computer, even though with patience
5635     # the test eventually succeeds (with a max line length of 256k).
5636     # Instead, let's just punt: use the minimum linelength reported by
5637     # all of the supported platforms: 8192 (on NT/2K/XP).
5638     lt_cv_sys_max_cmd_len=8192;
5639     ;;
5640
5641   mint*)
5642     # On MiNT this can take a long time and run out of memory.
5643     lt_cv_sys_max_cmd_len=8192;
5644     ;;
5645
5646   amigaos*)
5647     # On AmigaOS with pdksh, this test takes hours, literally.
5648     # So we just punt and use a minimum line length of 8192.
5649     lt_cv_sys_max_cmd_len=8192;
5650     ;;
5651
5652   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5653     # This has been around since 386BSD, at least.  Likely further.
5654     if test -x /sbin/sysctl; then
5655       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5656     elif test -x /usr/sbin/sysctl; then
5657       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5658     else
5659       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5660     fi
5661     # And add a safety zone
5662     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5663     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5664     ;;
5665
5666   interix*)
5667     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5668     lt_cv_sys_max_cmd_len=196608
5669     ;;
5670
5671   osf*)
5672     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5673     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5674     # nice to cause kernel panics so lets avoid the loop below.
5675     # First set a reasonable default.
5676     lt_cv_sys_max_cmd_len=16384
5677     #
5678     if test -x /sbin/sysconfig; then
5679       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5680         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5681       esac
5682     fi
5683     ;;
5684   sco3.2v5*)
5685     lt_cv_sys_max_cmd_len=102400
5686     ;;
5687   sysv5* | sco5v6* | sysv4.2uw2*)
5688     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5689     if test -n "$kargmax"; then
5690       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5691     else
5692       lt_cv_sys_max_cmd_len=32768
5693     fi
5694     ;;
5695   *)
5696     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5697     if test -n "$lt_cv_sys_max_cmd_len"; then
5698       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5699       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5700     else
5701       # Make teststring a little bigger before we do anything with it.
5702       # a 1K string should be a reasonable start.
5703       for i in 1 2 3 4 5 6 7 8 ; do
5704         teststring=$teststring$teststring
5705       done
5706       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5707       # If test is not a shell built-in, we'll probably end up computing a
5708       # maximum length that is only half of the actual maximum length, but
5709       # we can't tell.
5710       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5711                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5712               test $i != 17 # 1/2 MB should be enough
5713       do
5714         i=`expr $i + 1`
5715         teststring=$teststring$teststring
5716       done
5717       # Only check the string length outside the loop.
5718       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5719       teststring=
5720       # Add a significant safety factor because C++ compilers can tack on
5721       # massive amounts of additional arguments before passing them to the
5722       # linker.  It appears as though 1/2 is a usable value.
5723       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5724     fi
5725     ;;
5726   esac
5727
5728 fi
5729
5730 if test -n $lt_cv_sys_max_cmd_len ; then
5731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5732 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5733 else
5734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5735 $as_echo "none" >&6; }
5736 fi
5737 max_cmd_len=$lt_cv_sys_max_cmd_len
5738
5739
5740
5741
5742
5743
5744 : ${CP="cp -f"}
5745 : ${MV="mv -f"}
5746 : ${RM="rm -f"}
5747
5748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5749 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5750 # Try some XSI features
5751 xsi_shell=no
5752 ( _lt_dummy="a/b/c"
5753   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5754       = c,a/b,, \
5755     && eval 'test $(( 1 + 1 )) -eq 2 \
5756     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5757   && xsi_shell=yes
5758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5759 $as_echo "$xsi_shell" >&6; }
5760
5761
5762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5763 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5764 lt_shell_append=no
5765 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5766     >/dev/null 2>&1 \
5767   && lt_shell_append=yes
5768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5769 $as_echo "$lt_shell_append" >&6; }
5770
5771
5772 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5773   lt_unset=unset
5774 else
5775   lt_unset=false
5776 fi
5777
5778
5779
5780
5781
5782 # test EBCDIC or ASCII
5783 case `echo X|tr X '\101'` in
5784  A) # ASCII based system
5785     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5786   lt_SP2NL='tr \040 \012'
5787   lt_NL2SP='tr \015\012 \040\040'
5788   ;;
5789  *) # EBCDIC based system
5790   lt_SP2NL='tr \100 \n'
5791   lt_NL2SP='tr \r\n \100\100'
5792   ;;
5793 esac
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5804 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5805 if ${lt_cv_ld_reload_flag+:} false; then :
5806   $as_echo_n "(cached) " >&6
5807 else
5808   lt_cv_ld_reload_flag='-r'
5809 fi
5810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5811 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5812 reload_flag=$lt_cv_ld_reload_flag
5813 case $reload_flag in
5814 "" | " "*) ;;
5815 *) reload_flag=" $reload_flag" ;;
5816 esac
5817 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5818 case $host_os in
5819   darwin*)
5820     if test "$GCC" = yes; then
5821       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5822     else
5823       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5824     fi
5825     ;;
5826 esac
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836 if test -n "$ac_tool_prefix"; then
5837   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5838 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5840 $as_echo_n "checking for $ac_word... " >&6; }
5841 if ${ac_cv_prog_OBJDUMP+:} false; then :
5842   $as_echo_n "(cached) " >&6
5843 else
5844   if test -n "$OBJDUMP"; then
5845   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5846 else
5847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5848 for as_dir in $PATH
5849 do
5850   IFS=$as_save_IFS
5851   test -z "$as_dir" && as_dir=.
5852     for ac_exec_ext in '' $ac_executable_extensions; do
5853   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5854     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5856     break 2
5857   fi
5858 done
5859   done
5860 IFS=$as_save_IFS
5861
5862 fi
5863 fi
5864 OBJDUMP=$ac_cv_prog_OBJDUMP
5865 if test -n "$OBJDUMP"; then
5866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5867 $as_echo "$OBJDUMP" >&6; }
5868 else
5869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5870 $as_echo "no" >&6; }
5871 fi
5872
5873
5874 fi
5875 if test -z "$ac_cv_prog_OBJDUMP"; then
5876   ac_ct_OBJDUMP=$OBJDUMP
5877   # Extract the first word of "objdump", so it can be a program name with args.
5878 set dummy objdump; ac_word=$2
5879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5880 $as_echo_n "checking for $ac_word... " >&6; }
5881 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5882   $as_echo_n "(cached) " >&6
5883 else
5884   if test -n "$ac_ct_OBJDUMP"; then
5885   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5886 else
5887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5888 for as_dir in $PATH
5889 do
5890   IFS=$as_save_IFS
5891   test -z "$as_dir" && as_dir=.
5892     for ac_exec_ext in '' $ac_executable_extensions; do
5893   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5894     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5895     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5896     break 2
5897   fi
5898 done
5899   done
5900 IFS=$as_save_IFS
5901
5902 fi
5903 fi
5904 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5905 if test -n "$ac_ct_OBJDUMP"; then
5906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5907 $as_echo "$ac_ct_OBJDUMP" >&6; }
5908 else
5909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5910 $as_echo "no" >&6; }
5911 fi
5912
5913   if test "x$ac_ct_OBJDUMP" = x; then
5914     OBJDUMP="false"
5915   else
5916     case $cross_compiling:$ac_tool_warned in
5917 yes:)
5918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5919 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5920 ac_tool_warned=yes ;;
5921 esac
5922     OBJDUMP=$ac_ct_OBJDUMP
5923   fi
5924 else
5925   OBJDUMP="$ac_cv_prog_OBJDUMP"
5926 fi
5927
5928 test -z "$OBJDUMP" && OBJDUMP=objdump
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5939 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5940 if ${lt_cv_deplibs_check_method+:} false; then :
5941   $as_echo_n "(cached) " >&6
5942 else
5943   lt_cv_file_magic_cmd='$MAGIC_CMD'
5944 lt_cv_file_magic_test_file=
5945 lt_cv_deplibs_check_method='unknown'
5946 # Need to set the preceding variable on all platforms that support
5947 # interlibrary dependencies.
5948 # 'none' -- dependencies not supported.
5949 # `unknown' -- same as none, but documents that we really don't know.
5950 # 'pass_all' -- all dependencies passed with no checks.
5951 # 'test_compile' -- check by making test program.
5952 # 'file_magic [[regex]]' -- check by looking for files in library path
5953 # which responds to the $file_magic_cmd with a given extended regex.
5954 # If you have `file' or equivalent on your system and you're not sure
5955 # whether `pass_all' will *always* work, you probably want this one.
5956
5957 case $host_os in
5958 aix[4-9]*)
5959   lt_cv_deplibs_check_method=pass_all
5960   ;;
5961
5962 beos*)
5963   lt_cv_deplibs_check_method=pass_all
5964   ;;
5965
5966 bsdi[45]*)
5967   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5968   lt_cv_file_magic_cmd='/usr/bin/file -L'
5969   lt_cv_file_magic_test_file=/shlib/libc.so
5970   ;;
5971
5972 cygwin*)
5973   # func_win32_libid is a shell function defined in ltmain.sh
5974   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5975   lt_cv_file_magic_cmd='func_win32_libid'
5976   ;;
5977
5978 mingw* | pw32*)
5979   # Base MSYS/MinGW do not provide the 'file' command needed by
5980   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5981   # unless we find 'file', for example because we are cross-compiling.
5982   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5983   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5984     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5985     lt_cv_file_magic_cmd='func_win32_libid'
5986   else
5987     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5988     lt_cv_file_magic_cmd='$OBJDUMP -f'
5989   fi
5990   ;;
5991
5992 cegcc*)
5993   # use the weaker test based on 'objdump'. See mingw*.
5994   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5995   lt_cv_file_magic_cmd='$OBJDUMP -f'
5996   ;;
5997
5998 darwin* | rhapsody*)
5999   lt_cv_deplibs_check_method=pass_all
6000   ;;
6001
6002 freebsd* | dragonfly*)
6003   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6004     case $host_cpu in
6005     i*86 )
6006       # Not sure whether the presence of OpenBSD here was a mistake.
6007       # Let's accept both of them until this is cleared up.
6008       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6009       lt_cv_file_magic_cmd=/usr/bin/file
6010       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6011       ;;
6012     esac
6013   else
6014     lt_cv_deplibs_check_method=pass_all
6015   fi
6016   ;;
6017
6018 gnu*)
6019   lt_cv_deplibs_check_method=pass_all
6020   ;;
6021
6022 haiku*)
6023   lt_cv_deplibs_check_method=pass_all
6024   ;;
6025
6026 hpux10.20* | hpux11*)
6027   lt_cv_file_magic_cmd=/usr/bin/file
6028   case $host_cpu in
6029   ia64*)
6030     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6031     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6032     ;;
6033   hppa*64*)
6034     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6035     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6036     ;;
6037   *)
6038     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6039     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6040     ;;
6041   esac
6042   ;;
6043
6044 interix[3-9]*)
6045   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6046   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6047   ;;
6048
6049 irix5* | irix6* | nonstopux*)
6050   case $LD in
6051   *-32|*"-32 ") libmagic=32-bit;;
6052   *-n32|*"-n32 ") libmagic=N32;;
6053   *-64|*"-64 ") libmagic=64-bit;;
6054   *) libmagic=never-match;;
6055   esac
6056   lt_cv_deplibs_check_method=pass_all
6057   ;;
6058
6059 # This must be Linux ELF.
6060 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6061   lt_cv_deplibs_check_method=pass_all
6062   ;;
6063
6064 netbsd*)
6065   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6066     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6067   else
6068     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6069   fi
6070   ;;
6071
6072 newos6*)
6073   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6074   lt_cv_file_magic_cmd=/usr/bin/file
6075   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6076   ;;
6077
6078 *nto* | *qnx*)
6079   lt_cv_deplibs_check_method=pass_all
6080   ;;
6081
6082 openbsd*)
6083   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6084     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6085   else
6086     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6087   fi
6088   ;;
6089
6090 osf3* | osf4* | osf5*)
6091   lt_cv_deplibs_check_method=pass_all
6092   ;;
6093
6094 rdos*)
6095   lt_cv_deplibs_check_method=pass_all
6096   ;;
6097
6098 solaris*)
6099   lt_cv_deplibs_check_method=pass_all
6100   ;;
6101
6102 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6103   lt_cv_deplibs_check_method=pass_all
6104   ;;
6105
6106 sysv4 | sysv4.3*)
6107   case $host_vendor in
6108   motorola)
6109     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]'
6110     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6111     ;;
6112   ncr)
6113     lt_cv_deplibs_check_method=pass_all
6114     ;;
6115   sequent)
6116     lt_cv_file_magic_cmd='/bin/file'
6117     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6118     ;;
6119   sni)
6120     lt_cv_file_magic_cmd='/bin/file'
6121     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6122     lt_cv_file_magic_test_file=/lib/libc.so
6123     ;;
6124   siemens)
6125     lt_cv_deplibs_check_method=pass_all
6126     ;;
6127   pc)
6128     lt_cv_deplibs_check_method=pass_all
6129     ;;
6130   esac
6131   ;;
6132
6133 tpf*)
6134   lt_cv_deplibs_check_method=pass_all
6135   ;;
6136 vxworks*)
6137   # Assume VxWorks cross toolchains are built on Linux, possibly
6138   # as canadian for Windows hosts.
6139   lt_cv_deplibs_check_method=pass_all
6140   ;;
6141 esac
6142
6143 fi
6144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6145 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6146 file_magic_cmd=$lt_cv_file_magic_cmd
6147 deplibs_check_method=$lt_cv_deplibs_check_method
6148 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161 plugin_option=
6162 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6163 for plugin in $plugin_names; do
6164   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6165   if test x$plugin_so = x$plugin; then
6166     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6167   fi
6168   if test x$plugin_so != x$plugin; then
6169     plugin_option="--plugin $plugin_so"
6170     break
6171   fi
6172 done
6173
6174 if test -n "$ac_tool_prefix"; then
6175   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6176 set dummy ${ac_tool_prefix}ar; ac_word=$2
6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6178 $as_echo_n "checking for $ac_word... " >&6; }
6179 if ${ac_cv_prog_AR+:} false; then :
6180   $as_echo_n "(cached) " >&6
6181 else
6182   if test -n "$AR"; then
6183   ac_cv_prog_AR="$AR" # Let the user override the test.
6184 else
6185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6186 for as_dir in $PATH
6187 do
6188   IFS=$as_save_IFS
6189   test -z "$as_dir" && as_dir=.
6190     for ac_exec_ext in '' $ac_executable_extensions; do
6191   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6192     ac_cv_prog_AR="${ac_tool_prefix}ar"
6193     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6194     break 2
6195   fi
6196 done
6197   done
6198 IFS=$as_save_IFS
6199
6200 fi
6201 fi
6202 AR=$ac_cv_prog_AR
6203 if test -n "$AR"; then
6204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6205 $as_echo "$AR" >&6; }
6206 else
6207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6208 $as_echo "no" >&6; }
6209 fi
6210
6211
6212 fi
6213 if test -z "$ac_cv_prog_AR"; then
6214   ac_ct_AR=$AR
6215   # Extract the first word of "ar", so it can be a program name with args.
6216 set dummy ar; ac_word=$2
6217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6218 $as_echo_n "checking for $ac_word... " >&6; }
6219 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6220   $as_echo_n "(cached) " >&6
6221 else
6222   if test -n "$ac_ct_AR"; then
6223   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6224 else
6225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6226 for as_dir in $PATH
6227 do
6228   IFS=$as_save_IFS
6229   test -z "$as_dir" && as_dir=.
6230     for ac_exec_ext in '' $ac_executable_extensions; do
6231   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6232     ac_cv_prog_ac_ct_AR="ar"
6233     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6234     break 2
6235   fi
6236 done
6237   done
6238 IFS=$as_save_IFS
6239
6240 fi
6241 fi
6242 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6243 if test -n "$ac_ct_AR"; then
6244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6245 $as_echo "$ac_ct_AR" >&6; }
6246 else
6247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6248 $as_echo "no" >&6; }
6249 fi
6250
6251   if test "x$ac_ct_AR" = x; then
6252     AR="false"
6253   else
6254     case $cross_compiling:$ac_tool_warned in
6255 yes:)
6256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6257 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6258 ac_tool_warned=yes ;;
6259 esac
6260     AR=$ac_ct_AR
6261   fi
6262 else
6263   AR="$ac_cv_prog_AR"
6264 fi
6265
6266 test -z "$AR" && AR=ar
6267 if test -n "$plugin_option"; then
6268   if $AR --help 2>&1 | grep -q "\--plugin"; then
6269     touch conftest.c
6270     $AR $plugin_option rc conftest.a conftest.c
6271     if test "$?" != 0; then
6272       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6273 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6274     else
6275       AR="$AR $plugin_option"
6276     fi
6277     rm -f conftest.*
6278   fi
6279 fi
6280 test -z "$AR_FLAGS" && AR_FLAGS=cru
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292 if test -n "$ac_tool_prefix"; then
6293   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6294 set dummy ${ac_tool_prefix}strip; ac_word=$2
6295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6296 $as_echo_n "checking for $ac_word... " >&6; }
6297 if ${ac_cv_prog_STRIP+:} false; then :
6298   $as_echo_n "(cached) " >&6
6299 else
6300   if test -n "$STRIP"; then
6301   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6302 else
6303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6304 for as_dir in $PATH
6305 do
6306   IFS=$as_save_IFS
6307   test -z "$as_dir" && as_dir=.
6308     for ac_exec_ext in '' $ac_executable_extensions; do
6309   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6310     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6311     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6312     break 2
6313   fi
6314 done
6315   done
6316 IFS=$as_save_IFS
6317
6318 fi
6319 fi
6320 STRIP=$ac_cv_prog_STRIP
6321 if test -n "$STRIP"; then
6322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6323 $as_echo "$STRIP" >&6; }
6324 else
6325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6326 $as_echo "no" >&6; }
6327 fi
6328
6329
6330 fi
6331 if test -z "$ac_cv_prog_STRIP"; then
6332   ac_ct_STRIP=$STRIP
6333   # Extract the first word of "strip", so it can be a program name with args.
6334 set dummy strip; ac_word=$2
6335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6336 $as_echo_n "checking for $ac_word... " >&6; }
6337 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6338   $as_echo_n "(cached) " >&6
6339 else
6340   if test -n "$ac_ct_STRIP"; then
6341   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6342 else
6343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6344 for as_dir in $PATH
6345 do
6346   IFS=$as_save_IFS
6347   test -z "$as_dir" && as_dir=.
6348     for ac_exec_ext in '' $ac_executable_extensions; do
6349   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6350     ac_cv_prog_ac_ct_STRIP="strip"
6351     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6352     break 2
6353   fi
6354 done
6355   done
6356 IFS=$as_save_IFS
6357
6358 fi
6359 fi
6360 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6361 if test -n "$ac_ct_STRIP"; then
6362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6363 $as_echo "$ac_ct_STRIP" >&6; }
6364 else
6365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6366 $as_echo "no" >&6; }
6367 fi
6368
6369   if test "x$ac_ct_STRIP" = x; then
6370     STRIP=":"
6371   else
6372     case $cross_compiling:$ac_tool_warned in
6373 yes:)
6374 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6375 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6376 ac_tool_warned=yes ;;
6377 esac
6378     STRIP=$ac_ct_STRIP
6379   fi
6380 else
6381   STRIP="$ac_cv_prog_STRIP"
6382 fi
6383
6384 test -z "$STRIP" && STRIP=:
6385
6386
6387
6388
6389
6390
6391 if test -n "$ac_tool_prefix"; then
6392   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6393 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6395 $as_echo_n "checking for $ac_word... " >&6; }
6396 if ${ac_cv_prog_RANLIB+:} false; then :
6397   $as_echo_n "(cached) " >&6
6398 else
6399   if test -n "$RANLIB"; then
6400   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6401 else
6402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6403 for as_dir in $PATH
6404 do
6405   IFS=$as_save_IFS
6406   test -z "$as_dir" && as_dir=.
6407     for ac_exec_ext in '' $ac_executable_extensions; do
6408   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6409     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6411     break 2
6412   fi
6413 done
6414   done
6415 IFS=$as_save_IFS
6416
6417 fi
6418 fi
6419 RANLIB=$ac_cv_prog_RANLIB
6420 if test -n "$RANLIB"; then
6421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6422 $as_echo "$RANLIB" >&6; }
6423 else
6424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6425 $as_echo "no" >&6; }
6426 fi
6427
6428
6429 fi
6430 if test -z "$ac_cv_prog_RANLIB"; then
6431   ac_ct_RANLIB=$RANLIB
6432   # Extract the first word of "ranlib", so it can be a program name with args.
6433 set dummy ranlib; ac_word=$2
6434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6435 $as_echo_n "checking for $ac_word... " >&6; }
6436 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6437   $as_echo_n "(cached) " >&6
6438 else
6439   if test -n "$ac_ct_RANLIB"; then
6440   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6441 else
6442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6443 for as_dir in $PATH
6444 do
6445   IFS=$as_save_IFS
6446   test -z "$as_dir" && as_dir=.
6447     for ac_exec_ext in '' $ac_executable_extensions; do
6448   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6449     ac_cv_prog_ac_ct_RANLIB="ranlib"
6450     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6451     break 2
6452   fi
6453 done
6454   done
6455 IFS=$as_save_IFS
6456
6457 fi
6458 fi
6459 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6460 if test -n "$ac_ct_RANLIB"; then
6461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6462 $as_echo "$ac_ct_RANLIB" >&6; }
6463 else
6464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6465 $as_echo "no" >&6; }
6466 fi
6467
6468   if test "x$ac_ct_RANLIB" = x; then
6469     RANLIB=":"
6470   else
6471     case $cross_compiling:$ac_tool_warned in
6472 yes:)
6473 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6474 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6475 ac_tool_warned=yes ;;
6476 esac
6477     RANLIB=$ac_ct_RANLIB
6478   fi
6479 else
6480   RANLIB="$ac_cv_prog_RANLIB"
6481 fi
6482
6483 test -z "$RANLIB" && RANLIB=:
6484 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
6485   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
6486     RANLIB="$RANLIB $plugin_option"
6487   fi
6488 fi
6489
6490
6491
6492
6493
6494
6495 # Determine commands to create old-style static archives.
6496 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6497 old_postinstall_cmds='chmod 644 $oldlib'
6498 old_postuninstall_cmds=
6499
6500 if test -n "$RANLIB"; then
6501   case $host_os in
6502   openbsd*)
6503     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6504     ;;
6505   *)
6506     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6507     ;;
6508   esac
6509   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6510 fi
6511
6512 case $host_os in
6513   darwin*)
6514     lock_old_archive_extraction=yes ;;
6515   *)
6516     lock_old_archive_extraction=no ;;
6517 esac
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557 # If no C compiler was specified, use CC.
6558 LTCC=${LTCC-"$CC"}
6559
6560 # If no C compiler flags were specified, use CFLAGS.
6561 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6562
6563 # Allow CC to be a program name with arguments.
6564 compiler=$CC
6565
6566
6567 # Check for command to grab the raw symbol name followed by C symbol from nm.
6568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6569 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6570 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6571   $as_echo_n "(cached) " >&6
6572 else
6573
6574 # These are sane defaults that work on at least a few old systems.
6575 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6576
6577 # Character class describing NM global symbol codes.
6578 symcode='[BCDEGRST]'
6579
6580 # Regexp to match symbols that can be accessed directly from C.
6581 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6582
6583 # Define system-specific variables.
6584 case $host_os in
6585 aix*)
6586   symcode='[BCDT]'
6587   ;;
6588 cygwin* | mingw* | pw32* | cegcc*)
6589   symcode='[ABCDGISTW]'
6590   ;;
6591 hpux*)
6592   if test "$host_cpu" = ia64; then
6593     symcode='[ABCDEGRST]'
6594   fi
6595   ;;
6596 irix* | nonstopux*)
6597   symcode='[BCDEGRST]'
6598   ;;
6599 osf*)
6600   symcode='[BCDEGQRST]'
6601   ;;
6602 solaris*)
6603   symcode='[BCDRT]'
6604   ;;
6605 sco3.2v5*)
6606   symcode='[DT]'
6607   ;;
6608 sysv4.2uw2*)
6609   symcode='[DT]'
6610   ;;
6611 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6612   symcode='[ABDT]'
6613   ;;
6614 sysv4)
6615   symcode='[DFNSTU]'
6616   ;;
6617 esac
6618
6619 # If we're using GNU nm, then use its standard symbol codes.
6620 case `$NM -V 2>&1` in
6621 *GNU* | *'with BFD'*)
6622   symcode='[ABCDGIRSTW]' ;;
6623 esac
6624
6625 # Transform an extracted symbol line into a proper C declaration.
6626 # Some systems (esp. on ia64) link data and code symbols differently,
6627 # so use this general approach.
6628 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6629
6630 # Transform an extracted symbol line into symbol name and symbol address
6631 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6632 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'"
6633
6634 # Handle CRLF in mingw tool chain
6635 opt_cr=
6636 case $build_os in
6637 mingw*)
6638   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6639   ;;
6640 esac
6641
6642 # Try without a prefix underscore, then with it.
6643 for ac_symprfx in "" "_"; do
6644
6645   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6646   symxfrm="\\1 $ac_symprfx\\2 \\2"
6647
6648   # Write the raw and C identifiers.
6649   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6650     # Fake it for dumpbin and say T for any non-static function
6651     # and D for any global variable.
6652     # Also find C++ and __fastcall symbols from MSVC++,
6653     # which start with @ or ?.
6654     lt_cv_sys_global_symbol_pipe="$AWK '"\
6655 "     {last_section=section; section=\$ 3};"\
6656 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6657 "     \$ 0!~/External *\|/{next};"\
6658 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6659 "     {if(hide[section]) next};"\
6660 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6661 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6662 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6663 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6664 "     ' prfx=^$ac_symprfx"
6665   else
6666     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6667   fi
6668
6669   # Check to see that the pipe works correctly.
6670   pipe_works=no
6671
6672   rm -f conftest*
6673   cat > conftest.$ac_ext <<_LT_EOF
6674 #ifdef __cplusplus
6675 extern "C" {
6676 #endif
6677 char nm_test_var;
6678 void nm_test_func(void);
6679 void nm_test_func(void){}
6680 #ifdef __cplusplus
6681 }
6682 #endif
6683 int main(){nm_test_var='a';nm_test_func();return(0);}
6684 _LT_EOF
6685
6686   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6687   (eval $ac_compile) 2>&5
6688   ac_status=$?
6689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6690   test $ac_status = 0; }; then
6691     # Now try to grab the symbols.
6692     nlist=conftest.nm
6693     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6694   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6695   ac_status=$?
6696   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6697   test $ac_status = 0; } && test -s "$nlist"; then
6698       # Try sorting and uniquifying the output.
6699       if sort "$nlist" | uniq > "$nlist"T; then
6700         mv -f "$nlist"T "$nlist"
6701       else
6702         rm -f "$nlist"T
6703       fi
6704
6705       # Make sure that we snagged all the symbols we need.
6706       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6707         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6708           cat <<_LT_EOF > conftest.$ac_ext
6709 #ifdef __cplusplus
6710 extern "C" {
6711 #endif
6712
6713 _LT_EOF
6714           # Now generate the symbol file.
6715           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6716
6717           cat <<_LT_EOF >> conftest.$ac_ext
6718
6719 /* The mapping between symbol names and symbols.  */
6720 const struct {
6721   const char *name;
6722   void       *address;
6723 }
6724 lt__PROGRAM__LTX_preloaded_symbols[] =
6725 {
6726   { "@PROGRAM@", (void *) 0 },
6727 _LT_EOF
6728           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6729           cat <<\_LT_EOF >> conftest.$ac_ext
6730   {0, (void *) 0}
6731 };
6732
6733 /* This works around a problem in FreeBSD linker */
6734 #ifdef FREEBSD_WORKAROUND
6735 static const void *lt_preloaded_setup() {
6736   return lt__PROGRAM__LTX_preloaded_symbols;
6737 }
6738 #endif
6739
6740 #ifdef __cplusplus
6741 }
6742 #endif
6743 _LT_EOF
6744           # Now try linking the two files.
6745           mv conftest.$ac_objext conftstm.$ac_objext
6746           lt_save_LIBS="$LIBS"
6747           lt_save_CFLAGS="$CFLAGS"
6748           LIBS="conftstm.$ac_objext"
6749           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6750           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6751   (eval $ac_link) 2>&5
6752   ac_status=$?
6753   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6754   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6755             pipe_works=yes
6756           fi
6757           LIBS="$lt_save_LIBS"
6758           CFLAGS="$lt_save_CFLAGS"
6759         else
6760           echo "cannot find nm_test_func in $nlist" >&5
6761         fi
6762       else
6763         echo "cannot find nm_test_var in $nlist" >&5
6764       fi
6765     else
6766       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6767     fi
6768   else
6769     echo "$progname: failed program was:" >&5
6770     cat conftest.$ac_ext >&5
6771   fi
6772   rm -rf conftest* conftst*
6773
6774   # Do not use the global_symbol_pipe unless it works.
6775   if test "$pipe_works" = yes; then
6776     break
6777   else
6778     lt_cv_sys_global_symbol_pipe=
6779   fi
6780 done
6781
6782 fi
6783
6784 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6785   lt_cv_sys_global_symbol_to_cdecl=
6786 fi
6787 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6789 $as_echo "failed" >&6; }
6790 else
6791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6792 $as_echo "ok" >&6; }
6793 fi
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817 # Check whether --enable-libtool-lock was given.
6818 if test "${enable_libtool_lock+set}" = set; then :
6819   enableval=$enable_libtool_lock;
6820 fi
6821
6822 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6823
6824 # Some flags need to be propagated to the compiler or linker for good
6825 # libtool support.
6826 case $host in
6827 ia64-*-hpux*)
6828   # Find out which ABI we are using.
6829   echo 'int i;' > conftest.$ac_ext
6830   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6831   (eval $ac_compile) 2>&5
6832   ac_status=$?
6833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6834   test $ac_status = 0; }; then
6835     case `/usr/bin/file conftest.$ac_objext` in
6836       *ELF-32*)
6837         HPUX_IA64_MODE="32"
6838         ;;
6839       *ELF-64*)
6840         HPUX_IA64_MODE="64"
6841         ;;
6842     esac
6843   fi
6844   rm -rf conftest*
6845   ;;
6846 *-*-irix6*)
6847   # Find out which ABI we are using.
6848   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6849   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6850   (eval $ac_compile) 2>&5
6851   ac_status=$?
6852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6853   test $ac_status = 0; }; then
6854     if test "$lt_cv_prog_gnu_ld" = yes; then
6855       case `/usr/bin/file conftest.$ac_objext` in
6856         *32-bit*)
6857           LD="${LD-ld} -melf32bsmip"
6858           ;;
6859         *N32*)
6860           LD="${LD-ld} -melf32bmipn32"
6861           ;;
6862         *64-bit*)
6863           LD="${LD-ld} -melf64bmip"
6864         ;;
6865       esac
6866     else
6867       case `/usr/bin/file conftest.$ac_objext` in
6868         *32-bit*)
6869           LD="${LD-ld} -32"
6870           ;;
6871         *N32*)
6872           LD="${LD-ld} -n32"
6873           ;;
6874         *64-bit*)
6875           LD="${LD-ld} -64"
6876           ;;
6877       esac
6878     fi
6879   fi
6880   rm -rf conftest*
6881   ;;
6882
6883 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6884 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6885   # Find out which ABI we are using.
6886   echo 'int i;' > conftest.$ac_ext
6887   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6888   (eval $ac_compile) 2>&5
6889   ac_status=$?
6890   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6891   test $ac_status = 0; }; then
6892     case `/usr/bin/file conftest.o` in
6893       *32-bit*)
6894         case $host in
6895           x86_64-*kfreebsd*-gnu)
6896             LD="${LD-ld} -m elf_i386_fbsd"
6897             ;;
6898           x86_64-*linux*)
6899             case `/usr/bin/file conftest.o` in
6900               *x86-64*)
6901                 LD="${LD-ld} -m elf32_x86_64"
6902                 ;;
6903               *)
6904                 LD="${LD-ld} -m elf_i386"
6905                 ;;
6906             esac
6907             ;;
6908           powerpc64le-*linux*)
6909             LD="${LD-ld} -m elf32lppclinux"
6910             ;;
6911           powerpc64-*linux*)
6912             LD="${LD-ld} -m elf32ppclinux"
6913             ;;
6914           s390x-*linux*)
6915             LD="${LD-ld} -m elf_s390"
6916             ;;
6917           sparc64-*linux*)
6918             LD="${LD-ld} -m elf32_sparc"
6919             ;;
6920         esac
6921         ;;
6922       *64-bit*)
6923         case $host in
6924           x86_64-*kfreebsd*-gnu)
6925             LD="${LD-ld} -m elf_x86_64_fbsd"
6926             ;;
6927           x86_64-*linux*)
6928             LD="${LD-ld} -m elf_x86_64"
6929             ;;
6930           powerpcle-*linux*)
6931             LD="${LD-ld} -m elf64lppc"
6932             ;;
6933           powerpc-*linux*)
6934             LD="${LD-ld} -m elf64ppc"
6935             ;;
6936           s390*-*linux*|s390*-*tpf*)
6937             LD="${LD-ld} -m elf64_s390"
6938             ;;
6939           sparc*-*linux*)
6940             LD="${LD-ld} -m elf64_sparc"
6941             ;;
6942         esac
6943         ;;
6944     esac
6945   fi
6946   rm -rf conftest*
6947   ;;
6948
6949 *-*-sco3.2v5*)
6950   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6951   SAVE_CFLAGS="$CFLAGS"
6952   CFLAGS="$CFLAGS -belf"
6953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6954 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6955 if ${lt_cv_cc_needs_belf+:} false; then :
6956   $as_echo_n "(cached) " >&6
6957 else
6958   ac_ext=c
6959 ac_cpp='$CPP $CPPFLAGS'
6960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6962 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6963
6964      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6965 /* end confdefs.h.  */
6966
6967 int
6968 main ()
6969 {
6970
6971   ;
6972   return 0;
6973 }
6974 _ACEOF
6975 if ac_fn_c_try_link "$LINENO"; then :
6976   lt_cv_cc_needs_belf=yes
6977 else
6978   lt_cv_cc_needs_belf=no
6979 fi
6980 rm -f core conftest.err conftest.$ac_objext \
6981     conftest$ac_exeext conftest.$ac_ext
6982      ac_ext=c
6983 ac_cpp='$CPP $CPPFLAGS'
6984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6987
6988 fi
6989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6990 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6991   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6992     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6993     CFLAGS="$SAVE_CFLAGS"
6994   fi
6995   ;;
6996 sparc*-*solaris*)
6997   # Find out which ABI we are using.
6998   echo 'int i;' > conftest.$ac_ext
6999   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7000   (eval $ac_compile) 2>&5
7001   ac_status=$?
7002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7003   test $ac_status = 0; }; then
7004     case `/usr/bin/file conftest.o` in
7005     *64-bit*)
7006       case $lt_cv_prog_gnu_ld in
7007       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7008       *)
7009         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7010           LD="${LD-ld} -64"
7011         fi
7012         ;;
7013       esac
7014       ;;
7015     esac
7016   fi
7017   rm -rf conftest*
7018   ;;
7019 esac
7020
7021 need_locks="$enable_libtool_lock"
7022
7023
7024   case $host_os in
7025     rhapsody* | darwin*)
7026     if test -n "$ac_tool_prefix"; then
7027   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7028 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7030 $as_echo_n "checking for $ac_word... " >&6; }
7031 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7032   $as_echo_n "(cached) " >&6
7033 else
7034   if test -n "$DSYMUTIL"; then
7035   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7036 else
7037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7038 for as_dir in $PATH
7039 do
7040   IFS=$as_save_IFS
7041   test -z "$as_dir" && as_dir=.
7042     for ac_exec_ext in '' $ac_executable_extensions; do
7043   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7044     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7045     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7046     break 2
7047   fi
7048 done
7049   done
7050 IFS=$as_save_IFS
7051
7052 fi
7053 fi
7054 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7055 if test -n "$DSYMUTIL"; then
7056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7057 $as_echo "$DSYMUTIL" >&6; }
7058 else
7059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7060 $as_echo "no" >&6; }
7061 fi
7062
7063
7064 fi
7065 if test -z "$ac_cv_prog_DSYMUTIL"; then
7066   ac_ct_DSYMUTIL=$DSYMUTIL
7067   # Extract the first word of "dsymutil", so it can be a program name with args.
7068 set dummy dsymutil; ac_word=$2
7069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7070 $as_echo_n "checking for $ac_word... " >&6; }
7071 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7072   $as_echo_n "(cached) " >&6
7073 else
7074   if test -n "$ac_ct_DSYMUTIL"; then
7075   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7076 else
7077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7078 for as_dir in $PATH
7079 do
7080   IFS=$as_save_IFS
7081   test -z "$as_dir" && as_dir=.
7082     for ac_exec_ext in '' $ac_executable_extensions; do
7083   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7084     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7085     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7086     break 2
7087   fi
7088 done
7089   done
7090 IFS=$as_save_IFS
7091
7092 fi
7093 fi
7094 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7095 if test -n "$ac_ct_DSYMUTIL"; then
7096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7097 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7098 else
7099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7100 $as_echo "no" >&6; }
7101 fi
7102
7103   if test "x$ac_ct_DSYMUTIL" = x; then
7104     DSYMUTIL=":"
7105   else
7106     case $cross_compiling:$ac_tool_warned in
7107 yes:)
7108 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7109 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7110 ac_tool_warned=yes ;;
7111 esac
7112     DSYMUTIL=$ac_ct_DSYMUTIL
7113   fi
7114 else
7115   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7116 fi
7117
7118     if test -n "$ac_tool_prefix"; then
7119   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7120 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7122 $as_echo_n "checking for $ac_word... " >&6; }
7123 if ${ac_cv_prog_NMEDIT+:} false; then :
7124   $as_echo_n "(cached) " >&6
7125 else
7126   if test -n "$NMEDIT"; then
7127   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7128 else
7129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7130 for as_dir in $PATH
7131 do
7132   IFS=$as_save_IFS
7133   test -z "$as_dir" && as_dir=.
7134     for ac_exec_ext in '' $ac_executable_extensions; do
7135   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7136     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7137     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7138     break 2
7139   fi
7140 done
7141   done
7142 IFS=$as_save_IFS
7143
7144 fi
7145 fi
7146 NMEDIT=$ac_cv_prog_NMEDIT
7147 if test -n "$NMEDIT"; then
7148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7149 $as_echo "$NMEDIT" >&6; }
7150 else
7151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7152 $as_echo "no" >&6; }
7153 fi
7154
7155
7156 fi
7157 if test -z "$ac_cv_prog_NMEDIT"; then
7158   ac_ct_NMEDIT=$NMEDIT
7159   # Extract the first word of "nmedit", so it can be a program name with args.
7160 set dummy nmedit; ac_word=$2
7161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7162 $as_echo_n "checking for $ac_word... " >&6; }
7163 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7164   $as_echo_n "(cached) " >&6
7165 else
7166   if test -n "$ac_ct_NMEDIT"; then
7167   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7168 else
7169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7170 for as_dir in $PATH
7171 do
7172   IFS=$as_save_IFS
7173   test -z "$as_dir" && as_dir=.
7174     for ac_exec_ext in '' $ac_executable_extensions; do
7175   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7176     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7177     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7178     break 2
7179   fi
7180 done
7181   done
7182 IFS=$as_save_IFS
7183
7184 fi
7185 fi
7186 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7187 if test -n "$ac_ct_NMEDIT"; then
7188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7189 $as_echo "$ac_ct_NMEDIT" >&6; }
7190 else
7191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7192 $as_echo "no" >&6; }
7193 fi
7194
7195   if test "x$ac_ct_NMEDIT" = x; then
7196     NMEDIT=":"
7197   else
7198     case $cross_compiling:$ac_tool_warned in
7199 yes:)
7200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7201 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7202 ac_tool_warned=yes ;;
7203 esac
7204     NMEDIT=$ac_ct_NMEDIT
7205   fi
7206 else
7207   NMEDIT="$ac_cv_prog_NMEDIT"
7208 fi
7209
7210     if test -n "$ac_tool_prefix"; then
7211   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7212 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7214 $as_echo_n "checking for $ac_word... " >&6; }
7215 if ${ac_cv_prog_LIPO+:} false; then :
7216   $as_echo_n "(cached) " >&6
7217 else
7218   if test -n "$LIPO"; then
7219   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7220 else
7221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7222 for as_dir in $PATH
7223 do
7224   IFS=$as_save_IFS
7225   test -z "$as_dir" && as_dir=.
7226     for ac_exec_ext in '' $ac_executable_extensions; do
7227   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7228     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7229     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7230     break 2
7231   fi
7232 done
7233   done
7234 IFS=$as_save_IFS
7235
7236 fi
7237 fi
7238 LIPO=$ac_cv_prog_LIPO
7239 if test -n "$LIPO"; then
7240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7241 $as_echo "$LIPO" >&6; }
7242 else
7243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7244 $as_echo "no" >&6; }
7245 fi
7246
7247
7248 fi
7249 if test -z "$ac_cv_prog_LIPO"; then
7250   ac_ct_LIPO=$LIPO
7251   # Extract the first word of "lipo", so it can be a program name with args.
7252 set dummy lipo; ac_word=$2
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7254 $as_echo_n "checking for $ac_word... " >&6; }
7255 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7256   $as_echo_n "(cached) " >&6
7257 else
7258   if test -n "$ac_ct_LIPO"; then
7259   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7260 else
7261 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7262 for as_dir in $PATH
7263 do
7264   IFS=$as_save_IFS
7265   test -z "$as_dir" && as_dir=.
7266     for ac_exec_ext in '' $ac_executable_extensions; do
7267   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7268     ac_cv_prog_ac_ct_LIPO="lipo"
7269     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7270     break 2
7271   fi
7272 done
7273   done
7274 IFS=$as_save_IFS
7275
7276 fi
7277 fi
7278 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7279 if test -n "$ac_ct_LIPO"; then
7280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7281 $as_echo "$ac_ct_LIPO" >&6; }
7282 else
7283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7284 $as_echo "no" >&6; }
7285 fi
7286
7287   if test "x$ac_ct_LIPO" = x; then
7288     LIPO=":"
7289   else
7290     case $cross_compiling:$ac_tool_warned in
7291 yes:)
7292 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7293 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7294 ac_tool_warned=yes ;;
7295 esac
7296     LIPO=$ac_ct_LIPO
7297   fi
7298 else
7299   LIPO="$ac_cv_prog_LIPO"
7300 fi
7301
7302     if test -n "$ac_tool_prefix"; then
7303   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7304 set dummy ${ac_tool_prefix}otool; ac_word=$2
7305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7306 $as_echo_n "checking for $ac_word... " >&6; }
7307 if ${ac_cv_prog_OTOOL+:} false; then :
7308   $as_echo_n "(cached) " >&6
7309 else
7310   if test -n "$OTOOL"; then
7311   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7312 else
7313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7314 for as_dir in $PATH
7315 do
7316   IFS=$as_save_IFS
7317   test -z "$as_dir" && as_dir=.
7318     for ac_exec_ext in '' $ac_executable_extensions; do
7319   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7320     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7321     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7322     break 2
7323   fi
7324 done
7325   done
7326 IFS=$as_save_IFS
7327
7328 fi
7329 fi
7330 OTOOL=$ac_cv_prog_OTOOL
7331 if test -n "$OTOOL"; then
7332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7333 $as_echo "$OTOOL" >&6; }
7334 else
7335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7336 $as_echo "no" >&6; }
7337 fi
7338
7339
7340 fi
7341 if test -z "$ac_cv_prog_OTOOL"; then
7342   ac_ct_OTOOL=$OTOOL
7343   # Extract the first word of "otool", so it can be a program name with args.
7344 set dummy otool; ac_word=$2
7345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7346 $as_echo_n "checking for $ac_word... " >&6; }
7347 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7348   $as_echo_n "(cached) " >&6
7349 else
7350   if test -n "$ac_ct_OTOOL"; then
7351   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7352 else
7353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7354 for as_dir in $PATH
7355 do
7356   IFS=$as_save_IFS
7357   test -z "$as_dir" && as_dir=.
7358     for ac_exec_ext in '' $ac_executable_extensions; do
7359   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7360     ac_cv_prog_ac_ct_OTOOL="otool"
7361     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7362     break 2
7363   fi
7364 done
7365   done
7366 IFS=$as_save_IFS
7367
7368 fi
7369 fi
7370 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7371 if test -n "$ac_ct_OTOOL"; then
7372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7373 $as_echo "$ac_ct_OTOOL" >&6; }
7374 else
7375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7376 $as_echo "no" >&6; }
7377 fi
7378
7379   if test "x$ac_ct_OTOOL" = x; then
7380     OTOOL=":"
7381   else
7382     case $cross_compiling:$ac_tool_warned in
7383 yes:)
7384 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7385 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7386 ac_tool_warned=yes ;;
7387 esac
7388     OTOOL=$ac_ct_OTOOL
7389   fi
7390 else
7391   OTOOL="$ac_cv_prog_OTOOL"
7392 fi
7393
7394     if test -n "$ac_tool_prefix"; then
7395   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7396 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7398 $as_echo_n "checking for $ac_word... " >&6; }
7399 if ${ac_cv_prog_OTOOL64+:} false; then :
7400   $as_echo_n "(cached) " >&6
7401 else
7402   if test -n "$OTOOL64"; then
7403   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7404 else
7405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7406 for as_dir in $PATH
7407 do
7408   IFS=$as_save_IFS
7409   test -z "$as_dir" && as_dir=.
7410     for ac_exec_ext in '' $ac_executable_extensions; do
7411   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7412     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7413     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7414     break 2
7415   fi
7416 done
7417   done
7418 IFS=$as_save_IFS
7419
7420 fi
7421 fi
7422 OTOOL64=$ac_cv_prog_OTOOL64
7423 if test -n "$OTOOL64"; then
7424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7425 $as_echo "$OTOOL64" >&6; }
7426 else
7427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7428 $as_echo "no" >&6; }
7429 fi
7430
7431
7432 fi
7433 if test -z "$ac_cv_prog_OTOOL64"; then
7434   ac_ct_OTOOL64=$OTOOL64
7435   # Extract the first word of "otool64", so it can be a program name with args.
7436 set dummy otool64; ac_word=$2
7437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7438 $as_echo_n "checking for $ac_word... " >&6; }
7439 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7440   $as_echo_n "(cached) " >&6
7441 else
7442   if test -n "$ac_ct_OTOOL64"; then
7443   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7444 else
7445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7446 for as_dir in $PATH
7447 do
7448   IFS=$as_save_IFS
7449   test -z "$as_dir" && as_dir=.
7450     for ac_exec_ext in '' $ac_executable_extensions; do
7451   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7452     ac_cv_prog_ac_ct_OTOOL64="otool64"
7453     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7454     break 2
7455   fi
7456 done
7457   done
7458 IFS=$as_save_IFS
7459
7460 fi
7461 fi
7462 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7463 if test -n "$ac_ct_OTOOL64"; then
7464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7465 $as_echo "$ac_ct_OTOOL64" >&6; }
7466 else
7467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7468 $as_echo "no" >&6; }
7469 fi
7470
7471   if test "x$ac_ct_OTOOL64" = x; then
7472     OTOOL64=":"
7473   else
7474     case $cross_compiling:$ac_tool_warned in
7475 yes:)
7476 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7477 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7478 ac_tool_warned=yes ;;
7479 esac
7480     OTOOL64=$ac_ct_OTOOL64
7481   fi
7482 else
7483   OTOOL64="$ac_cv_prog_OTOOL64"
7484 fi
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7513 $as_echo_n "checking for -single_module linker flag... " >&6; }
7514 if ${lt_cv_apple_cc_single_mod+:} false; then :
7515   $as_echo_n "(cached) " >&6
7516 else
7517   lt_cv_apple_cc_single_mod=no
7518       if test -z "${LT_MULTI_MODULE}"; then
7519         # By default we will add the -single_module flag. You can override
7520         # by either setting the environment variable LT_MULTI_MODULE
7521         # non-empty at configure time, or by adding -multi_module to the
7522         # link flags.
7523         rm -rf libconftest.dylib*
7524         echo "int foo(void){return 1;}" > conftest.c
7525         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7526 -dynamiclib -Wl,-single_module conftest.c" >&5
7527         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7528           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7529         _lt_result=$?
7530         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7531           lt_cv_apple_cc_single_mod=yes
7532         else
7533           cat conftest.err >&5
7534         fi
7535         rm -rf libconftest.dylib*
7536         rm -f conftest.*
7537       fi
7538 fi
7539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7540 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7541     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7542 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7543 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7544   $as_echo_n "(cached) " >&6
7545 else
7546   lt_cv_ld_exported_symbols_list=no
7547       save_LDFLAGS=$LDFLAGS
7548       echo "_main" > conftest.sym
7549       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7550       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7551 /* end confdefs.h.  */
7552
7553 int
7554 main ()
7555 {
7556
7557   ;
7558   return 0;
7559 }
7560 _ACEOF
7561 if ac_fn_c_try_link "$LINENO"; then :
7562   lt_cv_ld_exported_symbols_list=yes
7563 else
7564   lt_cv_ld_exported_symbols_list=no
7565 fi
7566 rm -f core conftest.err conftest.$ac_objext \
7567     conftest$ac_exeext conftest.$ac_ext
7568         LDFLAGS="$save_LDFLAGS"
7569
7570 fi
7571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7572 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7573     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7574 $as_echo_n "checking for -force_load linker flag... " >&6; }
7575 if ${lt_cv_ld_force_load+:} false; then :
7576   $as_echo_n "(cached) " >&6
7577 else
7578   lt_cv_ld_force_load=no
7579       cat > conftest.c << _LT_EOF
7580 int forced_loaded() { return 2;}
7581 _LT_EOF
7582       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7583       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7584       echo "$AR cru libconftest.a conftest.o" >&5
7585       $AR cru libconftest.a conftest.o 2>&5
7586       cat > conftest.c << _LT_EOF
7587 int main() { return 0;}
7588 _LT_EOF
7589       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7590       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7591       _lt_result=$?
7592       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7593         lt_cv_ld_force_load=yes
7594       else
7595         cat conftest.err >&5
7596       fi
7597         rm -f conftest.err libconftest.a conftest conftest.c
7598         rm -rf conftest.dSYM
7599
7600 fi
7601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7602 $as_echo "$lt_cv_ld_force_load" >&6; }
7603     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7604     # build without first building modern cctools / linker.
7605     case $host_cpu-$host_os in
7606     *-rhapsody* | *-darwin1.[012])
7607       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7608     *-darwin1.*)
7609       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7610     *-darwin*)
7611       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7612       # deployment target is forced to an earlier version.
7613       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7614         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
7615           ;;
7616         10.[012][,.]*)
7617           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7618           ;;
7619         *)
7620           ;;
7621      esac
7622     ;;
7623   esac
7624     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7625       _lt_dar_single_mod='$single_module'
7626     fi
7627     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7628       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7629     else
7630       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7631     fi
7632     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7633       _lt_dsymutil='~$DSYMUTIL $lib || :'
7634     else
7635       _lt_dsymutil=
7636     fi
7637     ;;
7638   esac
7639
7640 ac_ext=c
7641 ac_cpp='$CPP $CPPFLAGS'
7642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7646 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7647 # On Suns, sometimes $CPP names a directory.
7648 if test -n "$CPP" && test -d "$CPP"; then
7649   CPP=
7650 fi
7651 if test -z "$CPP"; then
7652   if ${ac_cv_prog_CPP+:} false; then :
7653   $as_echo_n "(cached) " >&6
7654 else
7655       # Double quotes because CPP needs to be expanded
7656     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7657     do
7658       ac_preproc_ok=false
7659 for ac_c_preproc_warn_flag in '' yes
7660 do
7661   # Use a header file that comes with gcc, so configuring glibc
7662   # with a fresh cross-compiler works.
7663   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7664   # <limits.h> exists even on freestanding compilers.
7665   # On the NeXT, cc -E runs the code through the compiler's parser,
7666   # not just through cpp. "Syntax error" is here to catch this case.
7667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7668 /* end confdefs.h.  */
7669 #ifdef __STDC__
7670 # include <limits.h>
7671 #else
7672 # include <assert.h>
7673 #endif
7674                      Syntax error
7675 _ACEOF
7676 if ac_fn_c_try_cpp "$LINENO"; then :
7677
7678 else
7679   # Broken: fails on valid input.
7680 continue
7681 fi
7682 rm -f conftest.err conftest.i conftest.$ac_ext
7683
7684   # OK, works on sane cases.  Now check whether nonexistent headers
7685   # can be detected and how.
7686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7687 /* end confdefs.h.  */
7688 #include <ac_nonexistent.h>
7689 _ACEOF
7690 if ac_fn_c_try_cpp "$LINENO"; then :
7691   # Broken: success on invalid input.
7692 continue
7693 else
7694   # Passes both tests.
7695 ac_preproc_ok=:
7696 break
7697 fi
7698 rm -f conftest.err conftest.i conftest.$ac_ext
7699
7700 done
7701 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7702 rm -f conftest.i conftest.err conftest.$ac_ext
7703 if $ac_preproc_ok; then :
7704   break
7705 fi
7706
7707     done
7708     ac_cv_prog_CPP=$CPP
7709
7710 fi
7711   CPP=$ac_cv_prog_CPP
7712 else
7713   ac_cv_prog_CPP=$CPP
7714 fi
7715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7716 $as_echo "$CPP" >&6; }
7717 ac_preproc_ok=false
7718 for ac_c_preproc_warn_flag in '' yes
7719 do
7720   # Use a header file that comes with gcc, so configuring glibc
7721   # with a fresh cross-compiler works.
7722   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7723   # <limits.h> exists even on freestanding compilers.
7724   # On the NeXT, cc -E runs the code through the compiler's parser,
7725   # not just through cpp. "Syntax error" is here to catch this case.
7726   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7727 /* end confdefs.h.  */
7728 #ifdef __STDC__
7729 # include <limits.h>
7730 #else
7731 # include <assert.h>
7732 #endif
7733                      Syntax error
7734 _ACEOF
7735 if ac_fn_c_try_cpp "$LINENO"; then :
7736
7737 else
7738   # Broken: fails on valid input.
7739 continue
7740 fi
7741 rm -f conftest.err conftest.i conftest.$ac_ext
7742
7743   # OK, works on sane cases.  Now check whether nonexistent headers
7744   # can be detected and how.
7745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7746 /* end confdefs.h.  */
7747 #include <ac_nonexistent.h>
7748 _ACEOF
7749 if ac_fn_c_try_cpp "$LINENO"; then :
7750   # Broken: success on invalid input.
7751 continue
7752 else
7753   # Passes both tests.
7754 ac_preproc_ok=:
7755 break
7756 fi
7757 rm -f conftest.err conftest.i conftest.$ac_ext
7758
7759 done
7760 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7761 rm -f conftest.i conftest.err conftest.$ac_ext
7762 if $ac_preproc_ok; then :
7763
7764 else
7765   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7767 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7768 See \`config.log' for more details" "$LINENO" 5; }
7769 fi
7770
7771 ac_ext=c
7772 ac_cpp='$CPP $CPPFLAGS'
7773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7776
7777
7778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7779 $as_echo_n "checking for ANSI C header files... " >&6; }
7780 if ${ac_cv_header_stdc+:} false; then :
7781   $as_echo_n "(cached) " >&6
7782 else
7783   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7784 /* end confdefs.h.  */
7785 #include <stdlib.h>
7786 #include <stdarg.h>
7787 #include <string.h>
7788 #include <float.h>
7789
7790 int
7791 main ()
7792 {
7793
7794   ;
7795   return 0;
7796 }
7797 _ACEOF
7798 if ac_fn_c_try_compile "$LINENO"; then :
7799   ac_cv_header_stdc=yes
7800 else
7801   ac_cv_header_stdc=no
7802 fi
7803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7804
7805 if test $ac_cv_header_stdc = yes; then
7806   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7808 /* end confdefs.h.  */
7809 #include <string.h>
7810
7811 _ACEOF
7812 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7813   $EGREP "memchr" >/dev/null 2>&1; then :
7814
7815 else
7816   ac_cv_header_stdc=no
7817 fi
7818 rm -f conftest*
7819
7820 fi
7821
7822 if test $ac_cv_header_stdc = yes; then
7823   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7825 /* end confdefs.h.  */
7826 #include <stdlib.h>
7827
7828 _ACEOF
7829 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7830   $EGREP "free" >/dev/null 2>&1; then :
7831
7832 else
7833   ac_cv_header_stdc=no
7834 fi
7835 rm -f conftest*
7836
7837 fi
7838
7839 if test $ac_cv_header_stdc = yes; then
7840   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7841   if test "$cross_compiling" = yes; then :
7842   :
7843 else
7844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7845 /* end confdefs.h.  */
7846 #include <ctype.h>
7847 #include <stdlib.h>
7848 #if ((' ' & 0x0FF) == 0x020)
7849 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7850 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7851 #else
7852 # define ISLOWER(c) \
7853                    (('a' <= (c) && (c) <= 'i') \
7854                      || ('j' <= (c) && (c) <= 'r') \
7855                      || ('s' <= (c) && (c) <= 'z'))
7856 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7857 #endif
7858
7859 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7860 int
7861 main ()
7862 {
7863   int i;
7864   for (i = 0; i < 256; i++)
7865     if (XOR (islower (i), ISLOWER (i))
7866         || toupper (i) != TOUPPER (i))
7867       return 2;
7868   return 0;
7869 }
7870 _ACEOF
7871 if ac_fn_c_try_run "$LINENO"; then :
7872
7873 else
7874   ac_cv_header_stdc=no
7875 fi
7876 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7877   conftest.$ac_objext conftest.beam conftest.$ac_ext
7878 fi
7879
7880 fi
7881 fi
7882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7883 $as_echo "$ac_cv_header_stdc" >&6; }
7884 if test $ac_cv_header_stdc = yes; then
7885
7886 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7887
7888 fi
7889
7890 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7891 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7892                   inttypes.h stdint.h unistd.h
7893 do :
7894   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7895 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7896 "
7897 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7898   cat >>confdefs.h <<_ACEOF
7899 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7900 _ACEOF
7901
7902 fi
7903
7904 done
7905
7906
7907 for ac_header in dlfcn.h
7908 do :
7909   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7910 "
7911 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7912   cat >>confdefs.h <<_ACEOF
7913 #define HAVE_DLFCN_H 1
7914 _ACEOF
7915
7916 fi
7917
7918 done
7919
7920
7921
7922
7923
7924 # Set options
7925
7926
7927
7928         enable_dlopen=no
7929
7930
7931   enable_win32_dll=no
7932
7933
7934             # Check whether --enable-shared was given.
7935 if test "${enable_shared+set}" = set; then :
7936   enableval=$enable_shared; p=${PACKAGE-default}
7937     case $enableval in
7938     yes) enable_shared=yes ;;
7939     no) enable_shared=no ;;
7940     *)
7941       enable_shared=no
7942       # Look at the argument we got.  We use all the common list separators.
7943       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7944       for pkg in $enableval; do
7945         IFS="$lt_save_ifs"
7946         if test "X$pkg" = "X$p"; then
7947           enable_shared=yes
7948         fi
7949       done
7950       IFS="$lt_save_ifs"
7951       ;;
7952     esac
7953 else
7954   enable_shared=yes
7955 fi
7956
7957
7958
7959
7960
7961
7962
7963
7964
7965   # Check whether --enable-static was given.
7966 if test "${enable_static+set}" = set; then :
7967   enableval=$enable_static; p=${PACKAGE-default}
7968     case $enableval in
7969     yes) enable_static=yes ;;
7970     no) enable_static=no ;;
7971     *)
7972      enable_static=no
7973       # Look at the argument we got.  We use all the common list separators.
7974       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7975       for pkg in $enableval; do
7976         IFS="$lt_save_ifs"
7977         if test "X$pkg" = "X$p"; then
7978           enable_static=yes
7979         fi
7980       done
7981       IFS="$lt_save_ifs"
7982       ;;
7983     esac
7984 else
7985   enable_static=yes
7986 fi
7987
7988
7989
7990
7991
7992
7993
7994
7995
7996
7997 # Check whether --with-pic was given.
7998 if test "${with_pic+set}" = set; then :
7999   withval=$with_pic; pic_mode="$withval"
8000 else
8001   pic_mode=default
8002 fi
8003
8004
8005 test -z "$pic_mode" && pic_mode=default
8006
8007
8008
8009
8010
8011
8012
8013   # Check whether --enable-fast-install was given.
8014 if test "${enable_fast_install+set}" = set; then :
8015   enableval=$enable_fast_install; p=${PACKAGE-default}
8016     case $enableval in
8017     yes) enable_fast_install=yes ;;
8018     no) enable_fast_install=no ;;
8019     *)
8020       enable_fast_install=no
8021       # Look at the argument we got.  We use all the common list separators.
8022       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8023       for pkg in $enableval; do
8024         IFS="$lt_save_ifs"
8025         if test "X$pkg" = "X$p"; then
8026           enable_fast_install=yes
8027         fi
8028       done
8029       IFS="$lt_save_ifs"
8030       ;;
8031     esac
8032 else
8033   enable_fast_install=yes
8034 fi
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046 # This can be used to rebuild libtool when needed
8047 LIBTOOL_DEPS="$ltmain"
8048
8049 # Always use our own libtool.
8050 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077 test -z "$LN_S" && LN_S="ln -s"
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092 if test -n "${ZSH_VERSION+set}" ; then
8093    setopt NO_GLOB_SUBST
8094 fi
8095
8096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8097 $as_echo_n "checking for objdir... " >&6; }
8098 if ${lt_cv_objdir+:} false; then :
8099   $as_echo_n "(cached) " >&6
8100 else
8101   rm -f .libs 2>/dev/null
8102 mkdir .libs 2>/dev/null
8103 if test -d .libs; then
8104   lt_cv_objdir=.libs
8105 else
8106   # MS-DOS does not allow filenames that begin with a dot.
8107   lt_cv_objdir=_libs
8108 fi
8109 rmdir .libs 2>/dev/null
8110 fi
8111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8112 $as_echo "$lt_cv_objdir" >&6; }
8113 objdir=$lt_cv_objdir
8114
8115
8116
8117
8118
8119 cat >>confdefs.h <<_ACEOF
8120 #define LT_OBJDIR "$lt_cv_objdir/"
8121 _ACEOF
8122
8123
8124
8125
8126 case $host_os in
8127 aix3*)
8128   # AIX sometimes has problems with the GCC collect2 program.  For some
8129   # reason, if we set the COLLECT_NAMES environment variable, the problems
8130   # vanish in a puff of smoke.
8131   if test "X${COLLECT_NAMES+set}" != Xset; then
8132     COLLECT_NAMES=
8133     export COLLECT_NAMES
8134   fi
8135   ;;
8136 esac
8137
8138 # Global variables:
8139 ofile=libtool
8140 can_build_shared=yes
8141
8142 # All known linkers require a `.a' archive for static linking (except MSVC,
8143 # which needs '.lib').
8144 libext=a
8145
8146 with_gnu_ld="$lt_cv_prog_gnu_ld"
8147
8148 old_CC="$CC"
8149 old_CFLAGS="$CFLAGS"
8150
8151 # Set sane defaults for various variables
8152 test -z "$CC" && CC=cc
8153 test -z "$LTCC" && LTCC=$CC
8154 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8155 test -z "$LD" && LD=ld
8156 test -z "$ac_objext" && ac_objext=o
8157
8158 for cc_temp in $compiler""; do
8159   case $cc_temp in
8160     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8161     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8162     \-*) ;;
8163     *) break;;
8164   esac
8165 done
8166 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8167
8168
8169 # Only perform the check for file, if the check method requires it
8170 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8171 case $deplibs_check_method in
8172 file_magic*)
8173   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8174     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8175 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8176 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8177   $as_echo_n "(cached) " >&6
8178 else
8179   case $MAGIC_CMD in
8180 [\\/*] |  ?:[\\/]*)
8181   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8182   ;;
8183 *)
8184   lt_save_MAGIC_CMD="$MAGIC_CMD"
8185   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8186   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8187   for ac_dir in $ac_dummy; do
8188     IFS="$lt_save_ifs"
8189     test -z "$ac_dir" && ac_dir=.
8190     if test -f $ac_dir/${ac_tool_prefix}file; then
8191       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8192       if test -n "$file_magic_test_file"; then
8193         case $deplibs_check_method in
8194         "file_magic "*)
8195           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8196           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8197           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8198             $EGREP "$file_magic_regex" > /dev/null; then
8199             :
8200           else
8201             cat <<_LT_EOF 1>&2
8202
8203 *** Warning: the command libtool uses to detect shared libraries,
8204 *** $file_magic_cmd, produces output that libtool cannot recognize.
8205 *** The result is that libtool may fail to recognize shared libraries
8206 *** as such.  This will affect the creation of libtool libraries that
8207 *** depend on shared libraries, but programs linked with such libtool
8208 *** libraries will work regardless of this problem.  Nevertheless, you
8209 *** may want to report the problem to your system manager and/or to
8210 *** bug-libtool@gnu.org
8211
8212 _LT_EOF
8213           fi ;;
8214         esac
8215       fi
8216       break
8217     fi
8218   done
8219   IFS="$lt_save_ifs"
8220   MAGIC_CMD="$lt_save_MAGIC_CMD"
8221   ;;
8222 esac
8223 fi
8224
8225 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8226 if test -n "$MAGIC_CMD"; then
8227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8228 $as_echo "$MAGIC_CMD" >&6; }
8229 else
8230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8231 $as_echo "no" >&6; }
8232 fi
8233
8234
8235
8236
8237
8238 if test -z "$lt_cv_path_MAGIC_CMD"; then
8239   if test -n "$ac_tool_prefix"; then
8240     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8241 $as_echo_n "checking for file... " >&6; }
8242 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8243   $as_echo_n "(cached) " >&6
8244 else
8245   case $MAGIC_CMD in
8246 [\\/*] |  ?:[\\/]*)
8247   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8248   ;;
8249 *)
8250   lt_save_MAGIC_CMD="$MAGIC_CMD"
8251   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8252   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8253   for ac_dir in $ac_dummy; do
8254     IFS="$lt_save_ifs"
8255     test -z "$ac_dir" && ac_dir=.
8256     if test -f $ac_dir/file; then
8257       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8258       if test -n "$file_magic_test_file"; then
8259         case $deplibs_check_method in
8260         "file_magic "*)
8261           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8262           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8263           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8264             $EGREP "$file_magic_regex" > /dev/null; then
8265             :
8266           else
8267             cat <<_LT_EOF 1>&2
8268
8269 *** Warning: the command libtool uses to detect shared libraries,
8270 *** $file_magic_cmd, produces output that libtool cannot recognize.
8271 *** The result is that libtool may fail to recognize shared libraries
8272 *** as such.  This will affect the creation of libtool libraries that
8273 *** depend on shared libraries, but programs linked with such libtool
8274 *** libraries will work regardless of this problem.  Nevertheless, you
8275 *** may want to report the problem to your system manager and/or to
8276 *** bug-libtool@gnu.org
8277
8278 _LT_EOF
8279           fi ;;
8280         esac
8281       fi
8282       break
8283     fi
8284   done
8285   IFS="$lt_save_ifs"
8286   MAGIC_CMD="$lt_save_MAGIC_CMD"
8287   ;;
8288 esac
8289 fi
8290
8291 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8292 if test -n "$MAGIC_CMD"; then
8293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8294 $as_echo "$MAGIC_CMD" >&6; }
8295 else
8296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8297 $as_echo "no" >&6; }
8298 fi
8299
8300
8301   else
8302     MAGIC_CMD=:
8303   fi
8304 fi
8305
8306   fi
8307   ;;
8308 esac
8309
8310 # Use C for the default configuration in the libtool script
8311
8312 lt_save_CC="$CC"
8313 ac_ext=c
8314 ac_cpp='$CPP $CPPFLAGS'
8315 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8316 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8317 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8318
8319
8320 # Source file extension for C test sources.
8321 ac_ext=c
8322
8323 # Object file extension for compiled C test sources.
8324 objext=o
8325 objext=$objext
8326
8327 # Code to be used in simple compile tests
8328 lt_simple_compile_test_code="int some_variable = 0;"
8329
8330 # Code to be used in simple link tests
8331 lt_simple_link_test_code='int main(){return(0);}'
8332
8333
8334
8335
8336
8337
8338
8339 # If no C compiler was specified, use CC.
8340 LTCC=${LTCC-"$CC"}
8341
8342 # If no C compiler flags were specified, use CFLAGS.
8343 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8344
8345 # Allow CC to be a program name with arguments.
8346 compiler=$CC
8347
8348 # Save the default compiler, since it gets overwritten when the other
8349 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8350 compiler_DEFAULT=$CC
8351
8352 # save warnings/boilerplate of simple test code
8353 ac_outfile=conftest.$ac_objext
8354 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8355 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8356 _lt_compiler_boilerplate=`cat conftest.err`
8357 $RM conftest*
8358
8359 ac_outfile=conftest.$ac_objext
8360 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8361 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8362 _lt_linker_boilerplate=`cat conftest.err`
8363 $RM -r conftest*
8364
8365
8366 ## CAVEAT EMPTOR:
8367 ## There is no encapsulation within the following macros, do not change
8368 ## the running order or otherwise move them around unless you know exactly
8369 ## what you are doing...
8370 if test -n "$compiler"; then
8371
8372 lt_prog_compiler_no_builtin_flag=
8373
8374 if test "$GCC" = yes; then
8375   case $cc_basename in
8376   nvcc*)
8377     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8378   *)
8379     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8380   esac
8381
8382   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8383 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8384 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8385   $as_echo_n "(cached) " >&6
8386 else
8387   lt_cv_prog_compiler_rtti_exceptions=no
8388    ac_outfile=conftest.$ac_objext
8389    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8390    lt_compiler_flag="-fno-rtti -fno-exceptions"
8391    # Insert the option either (1) after the last *FLAGS variable, or
8392    # (2) before a word containing "conftest.", or (3) at the end.
8393    # Note that $ac_compile itself does not contain backslashes and begins
8394    # with a dollar sign (not a hyphen), so the echo should work correctly.
8395    # The option is referenced via a variable to avoid confusing sed.
8396    lt_compile=`echo "$ac_compile" | $SED \
8397    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8398    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8399    -e 's:$: $lt_compiler_flag:'`
8400    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8401    (eval "$lt_compile" 2>conftest.err)
8402    ac_status=$?
8403    cat conftest.err >&5
8404    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8405    if (exit $ac_status) && test -s "$ac_outfile"; then
8406      # The compiler can only warn and ignore the option if not recognized
8407      # So say no if there are warnings other than the usual output.
8408      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8409      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8410      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8411        lt_cv_prog_compiler_rtti_exceptions=yes
8412      fi
8413    fi
8414    $RM conftest*
8415
8416 fi
8417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8418 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8419
8420 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8421     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8422 else
8423     :
8424 fi
8425
8426 fi
8427
8428
8429
8430
8431
8432
8433   lt_prog_compiler_wl=
8434 lt_prog_compiler_pic=
8435 lt_prog_compiler_static=
8436
8437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8438 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8439
8440   if test "$GCC" = yes; then
8441     lt_prog_compiler_wl='-Wl,'
8442     lt_prog_compiler_static='-static'
8443
8444     case $host_os in
8445       aix*)
8446       # All AIX code is PIC.
8447       if test "$host_cpu" = ia64; then
8448         # AIX 5 now supports IA64 processor
8449         lt_prog_compiler_static='-Bstatic'
8450       fi
8451       lt_prog_compiler_pic='-fPIC'
8452       ;;
8453
8454     amigaos*)
8455       case $host_cpu in
8456       powerpc)
8457             # see comment about AmigaOS4 .so support
8458             lt_prog_compiler_pic='-fPIC'
8459         ;;
8460       m68k)
8461             # FIXME: we need at least 68020 code to build shared libraries, but
8462             # adding the `-m68020' flag to GCC prevents building anything better,
8463             # like `-m68040'.
8464             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8465         ;;
8466       esac
8467       ;;
8468
8469     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8470       # PIC is the default for these OSes.
8471       ;;
8472
8473     mingw* | cygwin* | pw32* | os2* | cegcc*)
8474       # This hack is so that the source file can tell whether it is being
8475       # built for inclusion in a dll (and should export symbols for example).
8476       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8477       # (--disable-auto-import) libraries
8478       lt_prog_compiler_pic='-DDLL_EXPORT'
8479       ;;
8480
8481     darwin* | rhapsody*)
8482       # PIC is the default on this platform
8483       # Common symbols not allowed in MH_DYLIB files
8484       lt_prog_compiler_pic='-fno-common'
8485       ;;
8486
8487     haiku*)
8488       # PIC is the default for Haiku.
8489       # The "-static" flag exists, but is broken.
8490       lt_prog_compiler_static=
8491       ;;
8492
8493     hpux*)
8494       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8495       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8496       # sets the default TLS model and affects inlining.
8497       case $host_cpu in
8498       hppa*64*)
8499         # +Z the default
8500         ;;
8501       *)
8502         lt_prog_compiler_pic='-fPIC'
8503         ;;
8504       esac
8505       ;;
8506
8507     interix[3-9]*)
8508       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8509       # Instead, we relocate shared libraries at runtime.
8510       ;;
8511
8512     msdosdjgpp*)
8513       # Just because we use GCC doesn't mean we suddenly get shared libraries
8514       # on systems that don't support them.
8515       lt_prog_compiler_can_build_shared=no
8516       enable_shared=no
8517       ;;
8518
8519     *nto* | *qnx*)
8520       # QNX uses GNU C++, but need to define -shared option too, otherwise
8521       # it will coredump.
8522       lt_prog_compiler_pic='-fPIC -shared'
8523       ;;
8524
8525     sysv4*MP*)
8526       if test -d /usr/nec; then
8527         lt_prog_compiler_pic=-Kconform_pic
8528       fi
8529       ;;
8530
8531     *)
8532       lt_prog_compiler_pic='-fPIC'
8533       ;;
8534     esac
8535
8536     case $cc_basename in
8537     nvcc*) # Cuda Compiler Driver 2.2
8538       lt_prog_compiler_wl='-Xlinker '
8539       lt_prog_compiler_pic='-Xcompiler -fPIC'
8540       ;;
8541     esac
8542   else
8543     # PORTME Check for flag to pass linker flags through the system compiler.
8544     case $host_os in
8545     aix*)
8546       lt_prog_compiler_wl='-Wl,'
8547       if test "$host_cpu" = ia64; then
8548         # AIX 5 now supports IA64 processor
8549         lt_prog_compiler_static='-Bstatic'
8550       else
8551         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8552       fi
8553       ;;
8554
8555     mingw* | cygwin* | pw32* | os2* | cegcc*)
8556       # This hack is so that the source file can tell whether it is being
8557       # built for inclusion in a dll (and should export symbols for example).
8558       lt_prog_compiler_pic='-DDLL_EXPORT'
8559       ;;
8560
8561     hpux9* | hpux10* | hpux11*)
8562       lt_prog_compiler_wl='-Wl,'
8563       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8564       # not for PA HP-UX.
8565       case $host_cpu in
8566       hppa*64*|ia64*)
8567         # +Z the default
8568         ;;
8569       *)
8570         lt_prog_compiler_pic='+Z'
8571         ;;
8572       esac
8573       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8574       lt_prog_compiler_static='${wl}-a ${wl}archive'
8575       ;;
8576
8577     irix5* | irix6* | nonstopux*)
8578       lt_prog_compiler_wl='-Wl,'
8579       # PIC (with -KPIC) is the default.
8580       lt_prog_compiler_static='-non_shared'
8581       ;;
8582
8583     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8584       case $cc_basename in
8585       # old Intel for x86_64 which still supported -KPIC.
8586       ecc*)
8587         lt_prog_compiler_wl='-Wl,'
8588         lt_prog_compiler_pic='-KPIC'
8589         lt_prog_compiler_static='-static'
8590         ;;
8591       # icc used to be incompatible with GCC.
8592       # ICC 10 doesn't accept -KPIC any more.
8593       icc* | ifort*)
8594         lt_prog_compiler_wl='-Wl,'
8595         lt_prog_compiler_pic='-fPIC'
8596         lt_prog_compiler_static='-static'
8597         ;;
8598       # Lahey Fortran 8.1.
8599       lf95*)
8600         lt_prog_compiler_wl='-Wl,'
8601         lt_prog_compiler_pic='--shared'
8602         lt_prog_compiler_static='--static'
8603         ;;
8604       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8605         # Portland Group compilers (*not* the Pentium gcc compiler,
8606         # which looks to be a dead project)
8607         lt_prog_compiler_wl='-Wl,'
8608         lt_prog_compiler_pic='-fpic'
8609         lt_prog_compiler_static='-Bstatic'
8610         ;;
8611       ccc*)
8612         lt_prog_compiler_wl='-Wl,'
8613         # All Alpha code is PIC.
8614         lt_prog_compiler_static='-non_shared'
8615         ;;
8616       xl* | bgxl* | bgf* | mpixl*)
8617         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8618         lt_prog_compiler_wl='-Wl,'
8619         lt_prog_compiler_pic='-qpic'
8620         lt_prog_compiler_static='-qstaticlink'
8621         ;;
8622       *)
8623         case `$CC -V 2>&1 | sed 5q` in
8624         *Sun\ F* | *Sun*Fortran*)
8625           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8626           lt_prog_compiler_pic='-KPIC'
8627           lt_prog_compiler_static='-Bstatic'
8628           lt_prog_compiler_wl=''
8629           ;;
8630         *Sun\ C*)
8631           # Sun C 5.9
8632           lt_prog_compiler_pic='-KPIC'
8633           lt_prog_compiler_static='-Bstatic'
8634           lt_prog_compiler_wl='-Wl,'
8635           ;;
8636         esac
8637         ;;
8638       esac
8639       ;;
8640
8641     newsos6)
8642       lt_prog_compiler_pic='-KPIC'
8643       lt_prog_compiler_static='-Bstatic'
8644       ;;
8645
8646     *nto* | *qnx*)
8647       # QNX uses GNU C++, but need to define -shared option too, otherwise
8648       # it will coredump.
8649       lt_prog_compiler_pic='-fPIC -shared'
8650       ;;
8651
8652     osf3* | osf4* | osf5*)
8653       lt_prog_compiler_wl='-Wl,'
8654       # All OSF/1 code is PIC.
8655       lt_prog_compiler_static='-non_shared'
8656       ;;
8657
8658     rdos*)
8659       lt_prog_compiler_static='-non_shared'
8660       ;;
8661
8662     solaris*)
8663       lt_prog_compiler_pic='-KPIC'
8664       lt_prog_compiler_static='-Bstatic'
8665       case $cc_basename in
8666       f77* | f90* | f95*)
8667         lt_prog_compiler_wl='-Qoption ld ';;
8668       *)
8669         lt_prog_compiler_wl='-Wl,';;
8670       esac
8671       ;;
8672
8673     sunos4*)
8674       lt_prog_compiler_wl='-Qoption ld '
8675       lt_prog_compiler_pic='-PIC'
8676       lt_prog_compiler_static='-Bstatic'
8677       ;;
8678
8679     sysv4 | sysv4.2uw2* | sysv4.3*)
8680       lt_prog_compiler_wl='-Wl,'
8681       lt_prog_compiler_pic='-KPIC'
8682       lt_prog_compiler_static='-Bstatic'
8683       ;;
8684
8685     sysv4*MP*)
8686       if test -d /usr/nec ;then
8687         lt_prog_compiler_pic='-Kconform_pic'
8688         lt_prog_compiler_static='-Bstatic'
8689       fi
8690       ;;
8691
8692     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8693       lt_prog_compiler_wl='-Wl,'
8694       lt_prog_compiler_pic='-KPIC'
8695       lt_prog_compiler_static='-Bstatic'
8696       ;;
8697
8698     unicos*)
8699       lt_prog_compiler_wl='-Wl,'
8700       lt_prog_compiler_can_build_shared=no
8701       ;;
8702
8703     uts4*)
8704       lt_prog_compiler_pic='-pic'
8705       lt_prog_compiler_static='-Bstatic'
8706       ;;
8707
8708     *)
8709       lt_prog_compiler_can_build_shared=no
8710       ;;
8711     esac
8712   fi
8713
8714 case $host_os in
8715   # For platforms which do not support PIC, -DPIC is meaningless:
8716   *djgpp*)
8717     lt_prog_compiler_pic=
8718     ;;
8719   *)
8720     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8721     ;;
8722 esac
8723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8724 $as_echo "$lt_prog_compiler_pic" >&6; }
8725
8726
8727
8728
8729
8730
8731 #
8732 # Check to make sure the PIC flag actually works.
8733 #
8734 if test -n "$lt_prog_compiler_pic"; then
8735   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8736 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8737 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8738   $as_echo_n "(cached) " >&6
8739 else
8740   lt_cv_prog_compiler_pic_works=no
8741    ac_outfile=conftest.$ac_objext
8742    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8743    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8744    # Insert the option either (1) after the last *FLAGS variable, or
8745    # (2) before a word containing "conftest.", or (3) at the end.
8746    # Note that $ac_compile itself does not contain backslashes and begins
8747    # with a dollar sign (not a hyphen), so the echo should work correctly.
8748    # The option is referenced via a variable to avoid confusing sed.
8749    lt_compile=`echo "$ac_compile" | $SED \
8750    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8751    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8752    -e 's:$: $lt_compiler_flag:'`
8753    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8754    (eval "$lt_compile" 2>conftest.err)
8755    ac_status=$?
8756    cat conftest.err >&5
8757    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8758    if (exit $ac_status) && test -s "$ac_outfile"; then
8759      # The compiler can only warn and ignore the option if not recognized
8760      # So say no if there are warnings other than the usual output.
8761      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8762      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8763      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8764        lt_cv_prog_compiler_pic_works=yes
8765      fi
8766    fi
8767    $RM conftest*
8768
8769 fi
8770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8771 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8772
8773 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8774     case $lt_prog_compiler_pic in
8775      "" | " "*) ;;
8776      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8777      esac
8778 else
8779     lt_prog_compiler_pic=
8780      lt_prog_compiler_can_build_shared=no
8781 fi
8782
8783 fi
8784
8785
8786
8787
8788
8789
8790 #
8791 # Check to make sure the static flag actually works.
8792 #
8793 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8795 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8796 if ${lt_cv_prog_compiler_static_works+:} false; then :
8797   $as_echo_n "(cached) " >&6
8798 else
8799   lt_cv_prog_compiler_static_works=no
8800    save_LDFLAGS="$LDFLAGS"
8801    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8802    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8803    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8804      # The linker can only warn and ignore the option if not recognized
8805      # So say no if there are warnings
8806      if test -s conftest.err; then
8807        # Append any errors to the config.log.
8808        cat conftest.err 1>&5
8809        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8810        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8811        if diff conftest.exp conftest.er2 >/dev/null; then
8812          lt_cv_prog_compiler_static_works=yes
8813        fi
8814      else
8815        lt_cv_prog_compiler_static_works=yes
8816      fi
8817    fi
8818    $RM -r conftest*
8819    LDFLAGS="$save_LDFLAGS"
8820
8821 fi
8822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8823 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8824
8825 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8826     :
8827 else
8828     lt_prog_compiler_static=
8829 fi
8830
8831
8832
8833
8834
8835
8836
8837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8838 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8839 if ${lt_cv_prog_compiler_c_o+:} false; then :
8840   $as_echo_n "(cached) " >&6
8841 else
8842   lt_cv_prog_compiler_c_o=no
8843    $RM -r conftest 2>/dev/null
8844    mkdir conftest
8845    cd conftest
8846    mkdir out
8847    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8848
8849    lt_compiler_flag="-o out/conftest2.$ac_objext"
8850    # Insert the option either (1) after the last *FLAGS variable, or
8851    # (2) before a word containing "conftest.", or (3) at the end.
8852    # Note that $ac_compile itself does not contain backslashes and begins
8853    # with a dollar sign (not a hyphen), so the echo should work correctly.
8854    lt_compile=`echo "$ac_compile" | $SED \
8855    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8856    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8857    -e 's:$: $lt_compiler_flag:'`
8858    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8859    (eval "$lt_compile" 2>out/conftest.err)
8860    ac_status=$?
8861    cat out/conftest.err >&5
8862    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8863    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8864    then
8865      # The compiler can only warn and ignore the option if not recognized
8866      # So say no if there are warnings
8867      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8868      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8869      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8870        lt_cv_prog_compiler_c_o=yes
8871      fi
8872    fi
8873    chmod u+w . 2>&5
8874    $RM conftest*
8875    # SGI C++ compiler will create directory out/ii_files/ for
8876    # template instantiation
8877    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8878    $RM out/* && rmdir out
8879    cd ..
8880    $RM -r conftest
8881    $RM conftest*
8882
8883 fi
8884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8885 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8886
8887
8888
8889
8890
8891
8892   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8893 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8894 if ${lt_cv_prog_compiler_c_o+:} false; then :
8895   $as_echo_n "(cached) " >&6
8896 else
8897   lt_cv_prog_compiler_c_o=no
8898    $RM -r conftest 2>/dev/null
8899    mkdir conftest
8900    cd conftest
8901    mkdir out
8902    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8903
8904    lt_compiler_flag="-o out/conftest2.$ac_objext"
8905    # Insert the option either (1) after the last *FLAGS variable, or
8906    # (2) before a word containing "conftest.", or (3) at the end.
8907    # Note that $ac_compile itself does not contain backslashes and begins
8908    # with a dollar sign (not a hyphen), so the echo should work correctly.
8909    lt_compile=`echo "$ac_compile" | $SED \
8910    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8911    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8912    -e 's:$: $lt_compiler_flag:'`
8913    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8914    (eval "$lt_compile" 2>out/conftest.err)
8915    ac_status=$?
8916    cat out/conftest.err >&5
8917    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8918    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8919    then
8920      # The compiler can only warn and ignore the option if not recognized
8921      # So say no if there are warnings
8922      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8923      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8924      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8925        lt_cv_prog_compiler_c_o=yes
8926      fi
8927    fi
8928    chmod u+w . 2>&5
8929    $RM conftest*
8930    # SGI C++ compiler will create directory out/ii_files/ for
8931    # template instantiation
8932    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8933    $RM out/* && rmdir out
8934    cd ..
8935    $RM -r conftest
8936    $RM conftest*
8937
8938 fi
8939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8940 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8941
8942
8943
8944
8945 hard_links="nottested"
8946 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8947   # do not overwrite the value of need_locks provided by the user
8948   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8949 $as_echo_n "checking if we can lock with hard links... " >&6; }
8950   hard_links=yes
8951   $RM conftest*
8952   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8953   touch conftest.a
8954   ln conftest.a conftest.b 2>&5 || hard_links=no
8955   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8957 $as_echo "$hard_links" >&6; }
8958   if test "$hard_links" = no; then
8959     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8960 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8961     need_locks=warn
8962   fi
8963 else
8964   need_locks=no
8965 fi
8966
8967
8968
8969
8970
8971
8972   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8973 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8974
8975   runpath_var=
8976   allow_undefined_flag=
8977   always_export_symbols=no
8978   archive_cmds=
8979   archive_expsym_cmds=
8980   compiler_needs_object=no
8981   enable_shared_with_static_runtimes=no
8982   export_dynamic_flag_spec=
8983   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8984   hardcode_automatic=no
8985   hardcode_direct=no
8986   hardcode_direct_absolute=no
8987   hardcode_libdir_flag_spec=
8988   hardcode_libdir_flag_spec_ld=
8989   hardcode_libdir_separator=
8990   hardcode_minus_L=no
8991   hardcode_shlibpath_var=unsupported
8992   inherit_rpath=no
8993   link_all_deplibs=unknown
8994   module_cmds=
8995   module_expsym_cmds=
8996   old_archive_from_new_cmds=
8997   old_archive_from_expsyms_cmds=
8998   thread_safe_flag_spec=
8999   whole_archive_flag_spec=
9000   # include_expsyms should be a list of space-separated symbols to be *always*
9001   # included in the symbol list
9002   include_expsyms=
9003   # exclude_expsyms can be an extended regexp of symbols to exclude
9004   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9005   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9006   # as well as any symbol that contains `d'.
9007   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9008   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9009   # platforms (ab)use it in PIC code, but their linkers get confused if
9010   # the symbol is explicitly referenced.  Since portable code cannot
9011   # rely on this symbol name, it's probably fine to never include it in
9012   # preloaded symbol tables.
9013   # Exclude shared library initialization/finalization symbols.
9014   extract_expsyms_cmds=
9015
9016   case $host_os in
9017   cygwin* | mingw* | pw32* | cegcc*)
9018     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9019     # When not using gcc, we currently assume that we are using
9020     # Microsoft Visual C++.
9021     if test "$GCC" != yes; then
9022       with_gnu_ld=no
9023     fi
9024     ;;
9025   interix*)
9026     # we just hope/assume this is gcc and not c89 (= MSVC++)
9027     with_gnu_ld=yes
9028     ;;
9029   openbsd*)
9030     with_gnu_ld=no
9031     ;;
9032   esac
9033
9034   ld_shlibs=yes
9035
9036   # On some targets, GNU ld is compatible enough with the native linker
9037   # that we're better off using the native interface for both.
9038   lt_use_gnu_ld_interface=no
9039   if test "$with_gnu_ld" = yes; then
9040     case $host_os in
9041       aix*)
9042         # The AIX port of GNU ld has always aspired to compatibility
9043         # with the native linker.  However, as the warning in the GNU ld
9044         # block says, versions before 2.19.5* couldn't really create working
9045         # shared libraries, regardless of the interface used.
9046         case `$LD -v 2>&1` in
9047           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9048           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9049           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9050           *)
9051             lt_use_gnu_ld_interface=yes
9052             ;;
9053         esac
9054         ;;
9055       *)
9056         lt_use_gnu_ld_interface=yes
9057         ;;
9058     esac
9059   fi
9060
9061   if test "$lt_use_gnu_ld_interface" = yes; then
9062     # If archive_cmds runs LD, not CC, wlarc should be empty
9063     wlarc='${wl}'
9064
9065     # Set some defaults for GNU ld with shared library support. These
9066     # are reset later if shared libraries are not supported. Putting them
9067     # here allows them to be overridden if necessary.
9068     runpath_var=LD_RUN_PATH
9069     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9070     export_dynamic_flag_spec='${wl}--export-dynamic'
9071     # ancient GNU ld didn't support --whole-archive et. al.
9072     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9073       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9074     else
9075       whole_archive_flag_spec=
9076     fi
9077     supports_anon_versioning=no
9078     case `$LD -v 2>&1` in
9079       *GNU\ gold*) supports_anon_versioning=yes ;;
9080       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9081       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9082       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9083       *\ 2.11.*) ;; # other 2.11 versions
9084       *) supports_anon_versioning=yes ;;
9085     esac
9086
9087     # See if GNU ld supports shared libraries.
9088     case $host_os in
9089     aix[3-9]*)
9090       # On AIX/PPC, the GNU linker is very broken
9091       if test "$host_cpu" != ia64; then
9092         ld_shlibs=no
9093         cat <<_LT_EOF 1>&2
9094
9095 *** Warning: the GNU linker, at least up to release 2.19, is reported
9096 *** to be unable to reliably create shared libraries on AIX.
9097 *** Therefore, libtool is disabling shared libraries support.  If you
9098 *** really care for shared libraries, you may want to install binutils
9099 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9100 *** You will then need to restart the configuration process.
9101
9102 _LT_EOF
9103       fi
9104       ;;
9105
9106     amigaos*)
9107       case $host_cpu in
9108       powerpc)
9109             # see comment about AmigaOS4 .so support
9110             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9111             archive_expsym_cmds=''
9112         ;;
9113       m68k)
9114             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9115             hardcode_libdir_flag_spec='-L$libdir'
9116             hardcode_minus_L=yes
9117         ;;
9118       esac
9119       ;;
9120
9121     beos*)
9122       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9123         allow_undefined_flag=unsupported
9124         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9125         # support --undefined.  This deserves some investigation.  FIXME
9126         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9127       else
9128         ld_shlibs=no
9129       fi
9130       ;;
9131
9132     cygwin* | mingw* | pw32* | cegcc*)
9133       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9134       # as there is no search path for DLLs.
9135       hardcode_libdir_flag_spec='-L$libdir'
9136       export_dynamic_flag_spec='${wl}--export-all-symbols'
9137       allow_undefined_flag=unsupported
9138       always_export_symbols=no
9139       enable_shared_with_static_runtimes=yes
9140       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9141
9142       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9143         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9144         # If the export-symbols file already is a .def file (1st line
9145         # is EXPORTS), use it as is; otherwise, prepend...
9146         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9147           cp $export_symbols $output_objdir/$soname.def;
9148         else
9149           echo EXPORTS > $output_objdir/$soname.def;
9150           cat $export_symbols >> $output_objdir/$soname.def;
9151         fi~
9152         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9153       else
9154         ld_shlibs=no
9155       fi
9156       ;;
9157
9158     haiku*)
9159       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9160       link_all_deplibs=yes
9161       ;;
9162
9163     interix[3-9]*)
9164       hardcode_direct=no
9165       hardcode_shlibpath_var=no
9166       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9167       export_dynamic_flag_spec='${wl}-E'
9168       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9169       # Instead, shared libraries are loaded at an image base (0x10000000 by
9170       # default) and relocated if they conflict, which is a slow very memory
9171       # consuming and fragmenting process.  To avoid this, we pick a random,
9172       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9173       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9174       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9175       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9176       ;;
9177
9178     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9179       tmp_diet=no
9180       if test "$host_os" = linux-dietlibc; then
9181         case $cc_basename in
9182           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9183         esac
9184       fi
9185       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9186          && test "$tmp_diet" = no
9187       then
9188         tmp_addflag=' $pic_flag'
9189         tmp_sharedflag='-shared'
9190         case $cc_basename,$host_cpu in
9191         pgcc*)                          # Portland Group C compiler
9192           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'
9193           tmp_addflag=' $pic_flag'
9194           ;;
9195         pgf77* | pgf90* | pgf95* | pgfortran*)
9196                                         # Portland Group f77 and f90 compilers
9197           whole_archive_flag_spec='${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'
9198           tmp_addflag=' $pic_flag -Mnomain' ;;
9199         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9200           tmp_addflag=' -i_dynamic' ;;
9201         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9202           tmp_addflag=' -i_dynamic -nofor_main' ;;
9203         ifc* | ifort*)                  # Intel Fortran compiler
9204           tmp_addflag=' -nofor_main' ;;
9205         lf95*)                          # Lahey Fortran 8.1
9206           whole_archive_flag_spec=
9207           tmp_sharedflag='--shared' ;;
9208         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9209           tmp_sharedflag='-qmkshrobj'
9210           tmp_addflag= ;;
9211         nvcc*)  # Cuda Compiler Driver 2.2
9212           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9213           compiler_needs_object=yes
9214           ;;
9215         esac
9216         case `$CC -V 2>&1 | sed 5q` in
9217         *Sun\ C*)                       # Sun C 5.9
9218           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\"` ${wl}--no-whole-archive'
9219           compiler_needs_object=yes
9220           tmp_sharedflag='-G' ;;
9221         *Sun\ F*)                       # Sun Fortran 8.3
9222           tmp_sharedflag='-G' ;;
9223         esac
9224         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9225
9226         if test "x$supports_anon_versioning" = xyes; then
9227           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9228             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9229             echo "local: *; };" >> $output_objdir/$libname.ver~
9230             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9231         fi
9232
9233         case $cc_basename in
9234         xlf* | bgf* | bgxlf* | mpixlf*)
9235           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9236           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9237           hardcode_libdir_flag_spec=
9238           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9239           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9240           if test "x$supports_anon_versioning" = xyes; then
9241             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9242               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9243               echo "local: *; };" >> $output_objdir/$libname.ver~
9244               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9245           fi
9246           ;;
9247         esac
9248       else
9249         ld_shlibs=no
9250       fi
9251       ;;
9252
9253     netbsd*)
9254       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9255         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9256         wlarc=
9257       else
9258         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9259         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9260       fi
9261       ;;
9262
9263     solaris*)
9264       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9265         ld_shlibs=no
9266         cat <<_LT_EOF 1>&2
9267
9268 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9269 *** create shared libraries on Solaris systems.  Therefore, libtool
9270 *** is disabling shared libraries support.  We urge you to upgrade GNU
9271 *** binutils to release 2.9.1 or newer.  Another option is to modify
9272 *** your PATH or compiler configuration so that the native linker is
9273 *** used, and then restart.
9274
9275 _LT_EOF
9276       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9277         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9278         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9279       else
9280         ld_shlibs=no
9281       fi
9282       ;;
9283
9284     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9285       case `$LD -v 2>&1` in
9286         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9287         ld_shlibs=no
9288         cat <<_LT_EOF 1>&2
9289
9290 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9291 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9292 *** is disabling shared libraries support.  We urge you to upgrade GNU
9293 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9294 *** your PATH or compiler configuration so that the native linker is
9295 *** used, and then restart.
9296
9297 _LT_EOF
9298         ;;
9299         *)
9300           # For security reasons, it is highly recommended that you always
9301           # use absolute paths for naming shared libraries, and exclude the
9302           # DT_RUNPATH tag from executables and libraries.  But doing so
9303           # requires that you compile everything twice, which is a pain.
9304           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9305             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9306             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9307             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9308           else
9309             ld_shlibs=no
9310           fi
9311         ;;
9312       esac
9313       ;;
9314
9315     sunos4*)
9316       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9317       wlarc=
9318       hardcode_direct=yes
9319       hardcode_shlibpath_var=no
9320       ;;
9321
9322     *)
9323       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9324         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9325         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9326       else
9327         ld_shlibs=no
9328       fi
9329       ;;
9330     esac
9331
9332     if test "$ld_shlibs" = no; then
9333       runpath_var=
9334       hardcode_libdir_flag_spec=
9335       export_dynamic_flag_spec=
9336       whole_archive_flag_spec=
9337     fi
9338   else
9339     # PORTME fill in a description of your system's linker (not GNU ld)
9340     case $host_os in
9341     aix3*)
9342       allow_undefined_flag=unsupported
9343       always_export_symbols=yes
9344       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9345       # Note: this linker hardcodes the directories in LIBPATH if there
9346       # are no directories specified by -L.
9347       hardcode_minus_L=yes
9348       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9349         # Neither direct hardcoding nor static linking is supported with a
9350         # broken collect2.
9351         hardcode_direct=unsupported
9352       fi
9353       ;;
9354
9355     aix[4-9]*)
9356       if test "$host_cpu" = ia64; then
9357         # On IA64, the linker does run time linking by default, so we don't
9358         # have to do anything special.
9359         aix_use_runtimelinking=no
9360         exp_sym_flag='-Bexport'
9361         no_entry_flag=""
9362       else
9363         # If we're using GNU nm, then we don't want the "-C" option.
9364         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9365         # Also, AIX nm treats weak defined symbols like other global
9366         # defined symbols, whereas GNU nm marks them as "W".
9367         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9368           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9369         else
9370           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9371         fi
9372         aix_use_runtimelinking=no
9373
9374         # Test if we are trying to use run time linking or normal
9375         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9376         # need to do runtime linking.
9377         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9378           for ld_flag in $LDFLAGS; do
9379           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9380             aix_use_runtimelinking=yes
9381             break
9382           fi
9383           done
9384           ;;
9385         esac
9386
9387         exp_sym_flag='-bexport'
9388         no_entry_flag='-bnoentry'
9389       fi
9390
9391       # When large executables or shared objects are built, AIX ld can
9392       # have problems creating the table of contents.  If linking a library
9393       # or program results in "error TOC overflow" add -mminimal-toc to
9394       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9395       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9396
9397       archive_cmds=''
9398       hardcode_direct=yes
9399       hardcode_direct_absolute=yes
9400       hardcode_libdir_separator=':'
9401       link_all_deplibs=yes
9402       file_list_spec='${wl}-f,'
9403
9404       if test "$GCC" = yes; then
9405         case $host_os in aix4.[012]|aix4.[012].*)
9406         # We only want to do this on AIX 4.2 and lower, the check
9407         # below for broken collect2 doesn't work under 4.3+
9408           collect2name=`${CC} -print-prog-name=collect2`
9409           if test -f "$collect2name" &&
9410            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9411           then
9412           # We have reworked collect2
9413           :
9414           else
9415           # We have old collect2
9416           hardcode_direct=unsupported
9417           # It fails to find uninstalled libraries when the uninstalled
9418           # path is not listed in the libpath.  Setting hardcode_minus_L
9419           # to unsupported forces relinking
9420           hardcode_minus_L=yes
9421           hardcode_libdir_flag_spec='-L$libdir'
9422           hardcode_libdir_separator=
9423           fi
9424           ;;
9425         esac
9426         shared_flag='-shared'
9427         if test "$aix_use_runtimelinking" = yes; then
9428           shared_flag="$shared_flag "'${wl}-G'
9429         fi
9430       else
9431         # not using gcc
9432         if test "$host_cpu" = ia64; then
9433         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9434         # chokes on -Wl,-G. The following line is correct:
9435           shared_flag='-G'
9436         else
9437           if test "$aix_use_runtimelinking" = yes; then
9438             shared_flag='${wl}-G'
9439           else
9440             shared_flag='${wl}-bM:SRE'
9441           fi
9442         fi
9443       fi
9444
9445       export_dynamic_flag_spec='${wl}-bexpall'
9446       # It seems that -bexpall does not export symbols beginning with
9447       # underscore (_), so it is better to generate a list of symbols to export.
9448       always_export_symbols=yes
9449       if test "$aix_use_runtimelinking" = yes; then
9450         # Warning - without using the other runtime loading flags (-brtl),
9451         # -berok will link without error, but may produce a broken library.
9452         allow_undefined_flag='-berok'
9453         # Determine the default libpath from the value encoded in an
9454         # empty executable.
9455         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9456 /* end confdefs.h.  */
9457
9458 int
9459 main ()
9460 {
9461
9462   ;
9463   return 0;
9464 }
9465 _ACEOF
9466 if ac_fn_c_try_link "$LINENO"; then :
9467
9468 lt_aix_libpath_sed='
9469     /Import File Strings/,/^$/ {
9470         /^0/ {
9471             s/^0  *\(.*\)$/\1/
9472             p
9473         }
9474     }'
9475 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9476 # Check for a 64-bit object if we didn't find anything.
9477 if test -z "$aix_libpath"; then
9478   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9479 fi
9480 fi
9481 rm -f core conftest.err conftest.$ac_objext \
9482     conftest$ac_exeext conftest.$ac_ext
9483 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9484
9485         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9486         archive_expsym_cmds='$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 $shared_flag"
9487       else
9488         if test "$host_cpu" = ia64; then
9489           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9490           allow_undefined_flag="-z nodefs"
9491           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9492         else
9493          # Determine the default libpath from the value encoded in an
9494          # empty executable.
9495          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9496 /* end confdefs.h.  */
9497
9498 int
9499 main ()
9500 {
9501
9502   ;
9503   return 0;
9504 }
9505 _ACEOF
9506 if ac_fn_c_try_link "$LINENO"; then :
9507
9508 lt_aix_libpath_sed='
9509     /Import File Strings/,/^$/ {
9510         /^0/ {
9511             s/^0  *\(.*\)$/\1/
9512             p
9513         }
9514     }'
9515 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9516 # Check for a 64-bit object if we didn't find anything.
9517 if test -z "$aix_libpath"; then
9518   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9519 fi
9520 fi
9521 rm -f core conftest.err conftest.$ac_objext \
9522     conftest$ac_exeext conftest.$ac_ext
9523 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9524
9525          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9526           # Warning - without using the other run time loading flags,
9527           # -berok will link without error, but may produce a broken library.
9528           no_undefined_flag=' ${wl}-bernotok'
9529           allow_undefined_flag=' ${wl}-berok'
9530           if test "$with_gnu_ld" = yes; then
9531             # We only use this code for GNU lds that support --whole-archive.
9532             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9533           else
9534             # Exported symbols can be pulled into shared objects from archives
9535             whole_archive_flag_spec='$convenience'
9536           fi
9537           archive_cmds_need_lc=yes
9538           # This is similar to how AIX traditionally builds its shared libraries.
9539           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'
9540         fi
9541       fi
9542       ;;
9543
9544     amigaos*)
9545       case $host_cpu in
9546       powerpc)
9547             # see comment about AmigaOS4 .so support
9548             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9549             archive_expsym_cmds=''
9550         ;;
9551       m68k)
9552             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9553             hardcode_libdir_flag_spec='-L$libdir'
9554             hardcode_minus_L=yes
9555         ;;
9556       esac
9557       ;;
9558
9559     bsdi[45]*)
9560       export_dynamic_flag_spec=-rdynamic
9561       ;;
9562
9563     cygwin* | mingw* | pw32* | cegcc*)
9564       # When not using gcc, we currently assume that we are using
9565       # Microsoft Visual C++.
9566       # hardcode_libdir_flag_spec is actually meaningless, as there is
9567       # no search path for DLLs.
9568       hardcode_libdir_flag_spec=' '
9569       allow_undefined_flag=unsupported
9570       # Tell ltmain to make .lib files, not .a files.
9571       libext=lib
9572       # Tell ltmain to make .dll files, not .so files.
9573       shrext_cmds=".dll"
9574       # FIXME: Setting linknames here is a bad hack.
9575       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9576       # The linker will automatically build a .lib file if we build a DLL.
9577       old_archive_from_new_cmds='true'
9578       # FIXME: Should let the user specify the lib program.
9579       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9580       fix_srcfile_path='`cygpath -w "$srcfile"`'
9581       enable_shared_with_static_runtimes=yes
9582       ;;
9583
9584     darwin* | rhapsody*)
9585
9586
9587
9588   # Publish an arg to allow the user to select that Darwin host (and target)
9589   # libraries should be given install-names like @rpath/libfoo.dylib.  This
9590   # requires that the user of the library then adds an 'rpath' to the DSO that
9591   # needs access.
9592   # NOTE: there are defaults below, for systems that support rpaths.  The person
9593   # configuring can override the defaults for any system version that supports
9594   # them - they are, however, forced off for system versions without support.
9595   # Check whether --enable-darwin-at-rpath was given.
9596 if test "${enable_darwin_at_rpath+set}" = set; then :
9597   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
9598     # This is not supported before macOS 10.5 / Darwin9.
9599     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
9600       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9601         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
9602 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
9603         enable_darwin_at_rpath=no
9604       ;;
9605     esac
9606    fi
9607 else
9608   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
9609     # As above, before 10.5 / Darwin9 this does not work.
9610      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9611        enable_darwin_at_rpath=no
9612        ;;
9613
9614     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
9615     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
9616     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
9617       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
9618       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
9619 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
9620       enable_darwin_at_rpath=yes
9621       ;;
9622     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
9623     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
9624
9625     esac
9626
9627 fi
9628
9629
9630   archive_cmds_need_lc=no
9631   hardcode_direct=no
9632   hardcode_automatic=yes
9633   hardcode_shlibpath_var=unsupported
9634   if test "$lt_cv_ld_force_load" = "yes"; then
9635     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9636   else
9637     whole_archive_flag_spec=''
9638   fi
9639   link_all_deplibs=yes
9640   allow_undefined_flag="$_lt_dar_allow_undefined"
9641   case $cc_basename in
9642      ifort*) _lt_dar_can_shared=yes ;;
9643      *) _lt_dar_can_shared=$GCC ;;
9644   esac
9645   if test "$_lt_dar_can_shared" = "yes"; then
9646     output_verbose_link_cmd=func_echo_all
9647     _lt_install_name='\$rpath/\$soname'
9648     if test "x$enable_darwin_at_rpath" = "xyes"; then
9649       _lt_install_name='@rpath/\$soname'
9650     fi
9651     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
9652     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9653     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}"
9654     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}"
9655
9656   else
9657   ld_shlibs=no
9658   fi
9659
9660       ;;
9661
9662     dgux*)
9663       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9664       hardcode_libdir_flag_spec='-L$libdir'
9665       hardcode_shlibpath_var=no
9666       ;;
9667
9668     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9669     # support.  Future versions do this automatically, but an explicit c++rt0.o
9670     # does not break anything, and helps significantly (at the cost of a little
9671     # extra space).
9672     freebsd2.2*)
9673       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9674       hardcode_libdir_flag_spec='-R$libdir'
9675       hardcode_direct=yes
9676       hardcode_shlibpath_var=no
9677       ;;
9678
9679     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9680     freebsd2.*)
9681       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9682       hardcode_direct=yes
9683       hardcode_minus_L=yes
9684       hardcode_shlibpath_var=no
9685       ;;
9686
9687     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9688     freebsd* | dragonfly*)
9689       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9690       hardcode_libdir_flag_spec='-R$libdir'
9691       hardcode_direct=yes
9692       hardcode_shlibpath_var=no
9693       ;;
9694
9695     hpux9*)
9696       if test "$GCC" = yes; then
9697         archive_cmds='$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 $lib'
9698       else
9699         archive_cmds='$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 $lib'
9700       fi
9701       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9702       hardcode_libdir_separator=:
9703       hardcode_direct=yes
9704
9705       # hardcode_minus_L: Not really in the search PATH,
9706       # but as the default location of the library.
9707       hardcode_minus_L=yes
9708       export_dynamic_flag_spec='${wl}-E'
9709       ;;
9710
9711     hpux10*)
9712       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9713         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9714       else
9715         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9716       fi
9717       if test "$with_gnu_ld" = no; then
9718         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9719         hardcode_libdir_flag_spec_ld='+b $libdir'
9720         hardcode_libdir_separator=:
9721         hardcode_direct=yes
9722         hardcode_direct_absolute=yes
9723         export_dynamic_flag_spec='${wl}-E'
9724         # hardcode_minus_L: Not really in the search PATH,
9725         # but as the default location of the library.
9726         hardcode_minus_L=yes
9727       fi
9728       ;;
9729
9730     hpux11*)
9731       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9732         case $host_cpu in
9733         hppa*64*)
9734           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9735           ;;
9736         ia64*)
9737           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9738           ;;
9739         *)
9740           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9741           ;;
9742         esac
9743       else
9744         case $host_cpu in
9745         hppa*64*)
9746           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9747           ;;
9748         ia64*)
9749           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9750           ;;
9751         *)
9752
9753           # Older versions of the 11.00 compiler do not understand -b yet
9754           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9755           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9756 $as_echo_n "checking if $CC understands -b... " >&6; }
9757 if ${lt_cv_prog_compiler__b+:} false; then :
9758   $as_echo_n "(cached) " >&6
9759 else
9760   lt_cv_prog_compiler__b=no
9761    save_LDFLAGS="$LDFLAGS"
9762    LDFLAGS="$LDFLAGS -b"
9763    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9764    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9765      # The linker can only warn and ignore the option if not recognized
9766      # So say no if there are warnings
9767      if test -s conftest.err; then
9768        # Append any errors to the config.log.
9769        cat conftest.err 1>&5
9770        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9771        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9772        if diff conftest.exp conftest.er2 >/dev/null; then
9773          lt_cv_prog_compiler__b=yes
9774        fi
9775      else
9776        lt_cv_prog_compiler__b=yes
9777      fi
9778    fi
9779    $RM -r conftest*
9780    LDFLAGS="$save_LDFLAGS"
9781
9782 fi
9783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9784 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9785
9786 if test x"$lt_cv_prog_compiler__b" = xyes; then
9787     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9788 else
9789     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9790 fi
9791
9792           ;;
9793         esac
9794       fi
9795       if test "$with_gnu_ld" = no; then
9796         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9797         hardcode_libdir_separator=:
9798
9799         case $host_cpu in
9800         hppa*64*|ia64*)
9801           hardcode_direct=no
9802           hardcode_shlibpath_var=no
9803           ;;
9804         *)
9805           hardcode_direct=yes
9806           hardcode_direct_absolute=yes
9807           export_dynamic_flag_spec='${wl}-E'
9808
9809           # hardcode_minus_L: Not really in the search PATH,
9810           # but as the default location of the library.
9811           hardcode_minus_L=yes
9812           ;;
9813         esac
9814       fi
9815       ;;
9816
9817     irix5* | irix6* | nonstopux*)
9818       if test "$GCC" = yes; then
9819         archive_cmds='$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 $lib'
9820         # Try to use the -exported_symbol ld option, if it does not
9821         # work, assume that -exports_file does not work either and
9822         # implicitly export all symbols.
9823         save_LDFLAGS="$LDFLAGS"
9824         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9825         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9826 /* end confdefs.h.  */
9827 int foo(void) {}
9828 _ACEOF
9829 if ac_fn_c_try_link "$LINENO"; then :
9830   archive_expsym_cmds='$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 $lib'
9831
9832 fi
9833 rm -f core conftest.err conftest.$ac_objext \
9834     conftest$ac_exeext conftest.$ac_ext
9835         LDFLAGS="$save_LDFLAGS"
9836       else
9837         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9838         archive_expsym_cmds='$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 $lib'
9839       fi
9840       archive_cmds_need_lc='no'
9841       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9842       hardcode_libdir_separator=:
9843       inherit_rpath=yes
9844       link_all_deplibs=yes
9845       ;;
9846
9847     netbsd*)
9848       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9849         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9850       else
9851         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9852       fi
9853       hardcode_libdir_flag_spec='-R$libdir'
9854       hardcode_direct=yes
9855       hardcode_shlibpath_var=no
9856       ;;
9857
9858     newsos6)
9859       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9860       hardcode_direct=yes
9861       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9862       hardcode_libdir_separator=:
9863       hardcode_shlibpath_var=no
9864       ;;
9865
9866     *nto* | *qnx*)
9867       ;;
9868
9869     openbsd*)
9870       if test -f /usr/libexec/ld.so; then
9871         hardcode_direct=yes
9872         hardcode_shlibpath_var=no
9873         hardcode_direct_absolute=yes
9874         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9875           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9876           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9877           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9878           export_dynamic_flag_spec='${wl}-E'
9879         else
9880           case $host_os in
9881            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9882              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9883              hardcode_libdir_flag_spec='-R$libdir'
9884              ;;
9885            *)
9886              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9887              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9888              ;;
9889           esac
9890         fi
9891       else
9892         ld_shlibs=no
9893       fi
9894       ;;
9895
9896     os2*)
9897       hardcode_libdir_flag_spec='-L$libdir'
9898       hardcode_minus_L=yes
9899       allow_undefined_flag=unsupported
9900       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'
9901       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9902       ;;
9903
9904     osf3*)
9905       if test "$GCC" = yes; then
9906         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9907         archive_cmds='$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 $lib'
9908       else
9909         allow_undefined_flag=' -expect_unresolved \*'
9910         archive_cmds='$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 $lib'
9911       fi
9912       archive_cmds_need_lc='no'
9913       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9914       hardcode_libdir_separator=:
9915       ;;
9916
9917     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9918       if test "$GCC" = yes; then
9919         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9920         archive_cmds='$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 $lib'
9921         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9922       else
9923         allow_undefined_flag=' -expect_unresolved \*'
9924         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'
9925         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~
9926         $CC -shared${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'
9927
9928         # Both c and cxx compiler support -rpath directly
9929         hardcode_libdir_flag_spec='-rpath $libdir'
9930       fi
9931       archive_cmds_need_lc='no'
9932       hardcode_libdir_separator=:
9933       ;;
9934
9935     solaris*)
9936       no_undefined_flag=' -z defs'
9937       if test "$GCC" = yes; then
9938         wlarc='${wl}'
9939         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9940         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9941           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9942       else
9943         case `$CC -V 2>&1` in
9944         *"Compilers 5.0"*)
9945           wlarc=''
9946           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9947           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9948           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9949           ;;
9950         *)
9951           wlarc='${wl}'
9952           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9953           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9954           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9955           ;;
9956         esac
9957       fi
9958       hardcode_libdir_flag_spec='-R$libdir'
9959       hardcode_shlibpath_var=no
9960       case $host_os in
9961       solaris2.[0-5] | solaris2.[0-5].*) ;;
9962       *)
9963         # The compiler driver will combine and reorder linker options,
9964         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9965         # but is careful enough not to reorder.
9966         # Supported since Solaris 2.6 (maybe 2.5.1?)
9967         if test "$GCC" = yes; then
9968           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9969         else
9970           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9971         fi
9972         ;;
9973       esac
9974       link_all_deplibs=yes
9975       ;;
9976
9977     sunos4*)
9978       if test "x$host_vendor" = xsequent; then
9979         # Use $CC to link under sequent, because it throws in some extra .o
9980         # files that make .init and .fini sections work.
9981         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9982       else
9983         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9984       fi
9985       hardcode_libdir_flag_spec='-L$libdir'
9986       hardcode_direct=yes
9987       hardcode_minus_L=yes
9988       hardcode_shlibpath_var=no
9989       ;;
9990
9991     sysv4)
9992       case $host_vendor in
9993         sni)
9994           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9995           hardcode_direct=yes # is this really true???
9996         ;;
9997         siemens)
9998           ## LD is ld it makes a PLAMLIB
9999           ## CC just makes a GrossModule.
10000           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10001           reload_cmds='$CC -r -o $output$reload_objs'
10002           hardcode_direct=no
10003         ;;
10004         motorola)
10005           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10006           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10007         ;;
10008       esac
10009       runpath_var='LD_RUN_PATH'
10010       hardcode_shlibpath_var=no
10011       ;;
10012
10013     sysv4.3*)
10014       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10015       hardcode_shlibpath_var=no
10016       export_dynamic_flag_spec='-Bexport'
10017       ;;
10018
10019     sysv4*MP*)
10020       if test -d /usr/nec; then
10021         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10022         hardcode_shlibpath_var=no
10023         runpath_var=LD_RUN_PATH
10024         hardcode_runpath_var=yes
10025         ld_shlibs=yes
10026       fi
10027       ;;
10028
10029     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10030       no_undefined_flag='${wl}-z,text'
10031       archive_cmds_need_lc=no
10032       hardcode_shlibpath_var=no
10033       runpath_var='LD_RUN_PATH'
10034
10035       if test "$GCC" = yes; then
10036         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10037         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10038       else
10039         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10040         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10041       fi
10042       ;;
10043
10044     sysv5* | sco3.2v5* | sco5v6*)
10045       # Note: We can NOT use -z defs as we might desire, because we do not
10046       # link with -lc, and that would cause any symbols used from libc to
10047       # always be unresolved, which means just about no library would
10048       # ever link correctly.  If we're not using GNU ld we use -z text
10049       # though, which does catch some bad symbols but isn't as heavy-handed
10050       # as -z defs.
10051       no_undefined_flag='${wl}-z,text'
10052       allow_undefined_flag='${wl}-z,nodefs'
10053       archive_cmds_need_lc=no
10054       hardcode_shlibpath_var=no
10055       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10056       hardcode_libdir_separator=':'
10057       link_all_deplibs=yes
10058       export_dynamic_flag_spec='${wl}-Bexport'
10059       runpath_var='LD_RUN_PATH'
10060
10061       if test "$GCC" = yes; then
10062         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10063         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10064       else
10065         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10066         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10067       fi
10068       ;;
10069
10070     uts4*)
10071       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10072       hardcode_libdir_flag_spec='-L$libdir'
10073       hardcode_shlibpath_var=no
10074       ;;
10075
10076     *)
10077       ld_shlibs=no
10078       ;;
10079     esac
10080
10081     if test x$host_vendor = xsni; then
10082       case $host in
10083       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10084         export_dynamic_flag_spec='${wl}-Blargedynsym'
10085         ;;
10086       esac
10087     fi
10088   fi
10089
10090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10091 $as_echo "$ld_shlibs" >&6; }
10092 test "$ld_shlibs" = no && can_build_shared=no
10093
10094 with_gnu_ld=$with_gnu_ld
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110 #
10111 # Do we need to explicitly link libc?
10112 #
10113 case "x$archive_cmds_need_lc" in
10114 x|xyes)
10115   # Assume -lc should be added
10116   archive_cmds_need_lc=yes
10117
10118   if test "$enable_shared" = yes && test "$GCC" = yes; then
10119     case $archive_cmds in
10120     *'~'*)
10121       # FIXME: we may have to deal with multi-command sequences.
10122       ;;
10123     '$CC '*)
10124       # Test whether the compiler implicitly links with -lc since on some
10125       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10126       # to ld, don't add -lc before -lgcc.
10127       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10128 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10129 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10130   $as_echo_n "(cached) " >&6
10131 else
10132   $RM conftest*
10133         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10134
10135         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10136   (eval $ac_compile) 2>&5
10137   ac_status=$?
10138   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10139   test $ac_status = 0; } 2>conftest.err; then
10140           soname=conftest
10141           lib=conftest
10142           libobjs=conftest.$ac_objext
10143           deplibs=
10144           wl=$lt_prog_compiler_wl
10145           pic_flag=$lt_prog_compiler_pic
10146           compiler_flags=-v
10147           linker_flags=-v
10148           verstring=
10149           output_objdir=.
10150           libname=conftest
10151           lt_save_allow_undefined_flag=$allow_undefined_flag
10152           allow_undefined_flag=
10153           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10154   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10155   ac_status=$?
10156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10157   test $ac_status = 0; }
10158           then
10159             lt_cv_archive_cmds_need_lc=no
10160           else
10161             lt_cv_archive_cmds_need_lc=yes
10162           fi
10163           allow_undefined_flag=$lt_save_allow_undefined_flag
10164         else
10165           cat conftest.err 1>&5
10166         fi
10167         $RM conftest*
10168
10169 fi
10170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10171 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10172       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10173       ;;
10174     esac
10175   fi
10176   ;;
10177 esac
10178
10179
10180
10181
10182
10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193
10194
10195
10196
10197
10198
10199
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10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10336 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10337
10338 if test "$GCC" = yes; then
10339   case $host_os in
10340     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10341     *) lt_awk_arg="/^libraries:/" ;;
10342   esac
10343   case $host_os in
10344     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10345     *) lt_sed_strip_eq="s,=/,/,g" ;;
10346   esac
10347   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10348   case $lt_search_path_spec in
10349   *\;*)
10350     # if the path contains ";" then we assume it to be the separator
10351     # otherwise default to the standard path separator (i.e. ":") - it is
10352     # assumed that no part of a normal pathname contains ";" but that should
10353     # okay in the real world where ";" in dirpaths is itself problematic.
10354     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10355     ;;
10356   *)
10357     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10358     ;;
10359   esac
10360   # Ok, now we have the path, separated by spaces, we can step through it
10361   # and add multilib dir if necessary.
10362   lt_tmp_lt_search_path_spec=
10363   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10364   for lt_sys_path in $lt_search_path_spec; do
10365     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10366       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10367     else
10368       test -d "$lt_sys_path" && \
10369         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10370     fi
10371   done
10372   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10373 BEGIN {RS=" "; FS="/|\n";} {
10374   lt_foo="";
10375   lt_count=0;
10376   for (lt_i = NF; lt_i > 0; lt_i--) {
10377     if ($lt_i != "" && $lt_i != ".") {
10378       if ($lt_i == "..") {
10379         lt_count++;
10380       } else {
10381         if (lt_count == 0) {
10382           lt_foo="/" $lt_i lt_foo;
10383         } else {
10384           lt_count--;
10385         }
10386       }
10387     }
10388   }
10389   if (lt_foo != "") { lt_freq[lt_foo]++; }
10390   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10391 }'`
10392   # AWK program above erroneously prepends '/' to C:/dos/paths
10393   # for these hosts.
10394   case $host_os in
10395     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10396       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10397   esac
10398   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10399 else
10400   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10401 fi
10402 library_names_spec=
10403 libname_spec='lib$name'
10404 soname_spec=
10405 shrext_cmds=".so"
10406 postinstall_cmds=
10407 postuninstall_cmds=
10408 finish_cmds=
10409 finish_eval=
10410 shlibpath_var=
10411 shlibpath_overrides_runpath=unknown
10412 version_type=none
10413 dynamic_linker="$host_os ld.so"
10414 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10415 need_lib_prefix=unknown
10416 hardcode_into_libs=no
10417
10418 # when you set need_version to no, make sure it does not cause -set_version
10419 # flags to be left without arguments
10420 need_version=unknown
10421
10422 case $host_os in
10423 aix3*)
10424   version_type=linux
10425   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10426   shlibpath_var=LIBPATH
10427
10428   # AIX 3 has no versioning support, so we append a major version to the name.
10429   soname_spec='${libname}${release}${shared_ext}$major'
10430   ;;
10431
10432 aix[4-9]*)
10433   version_type=linux
10434   need_lib_prefix=no
10435   need_version=no
10436   hardcode_into_libs=yes
10437   if test "$host_cpu" = ia64; then
10438     # AIX 5 supports IA64
10439     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10440     shlibpath_var=LD_LIBRARY_PATH
10441   else
10442     # With GCC up to 2.95.x, collect2 would create an import file
10443     # for dependence libraries.  The import file would start with
10444     # the line `#! .'.  This would cause the generated library to
10445     # depend on `.', always an invalid library.  This was fixed in
10446     # development snapshots of GCC prior to 3.0.
10447     case $host_os in
10448       aix4 | aix4.[01] | aix4.[01].*)
10449       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10450            echo ' yes '
10451            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10452         :
10453       else
10454         can_build_shared=no
10455       fi
10456       ;;
10457     esac
10458     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10459     # soname into executable. Probably we can add versioning support to
10460     # collect2, so additional links can be useful in future.
10461     if test "$aix_use_runtimelinking" = yes; then
10462       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10463       # instead of lib<name>.a to let people know that these are not
10464       # typical AIX shared libraries.
10465       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10466     else
10467       # We preserve .a as extension for shared libraries through AIX4.2
10468       # and later when we are not doing run time linking.
10469       library_names_spec='${libname}${release}.a $libname.a'
10470       soname_spec='${libname}${release}${shared_ext}$major'
10471     fi
10472     shlibpath_var=LIBPATH
10473   fi
10474   ;;
10475
10476 amigaos*)
10477   case $host_cpu in
10478   powerpc)
10479     # Since July 2007 AmigaOS4 officially supports .so libraries.
10480     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10481     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10482     ;;
10483   m68k)
10484     library_names_spec='$libname.ixlibrary $libname.a'
10485     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10486     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 ${libname}_ixlibrary.a || exit 1; done'
10487     ;;
10488   esac
10489   ;;
10490
10491 beos*)
10492   library_names_spec='${libname}${shared_ext}'
10493   dynamic_linker="$host_os ld.so"
10494   shlibpath_var=LIBRARY_PATH
10495   ;;
10496
10497 bsdi[45]*)
10498   version_type=linux
10499   need_version=no
10500   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10501   soname_spec='${libname}${release}${shared_ext}$major'
10502   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10503   shlibpath_var=LD_LIBRARY_PATH
10504   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10505   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10506   # the default ld.so.conf also contains /usr/contrib/lib and
10507   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10508   # libtool to hard-code these into programs
10509   ;;
10510
10511 cygwin* | mingw* | pw32* | cegcc*)
10512   version_type=windows
10513   shrext_cmds=".dll"
10514   need_version=no
10515   need_lib_prefix=no
10516
10517   case $GCC,$host_os in
10518   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10519     library_names_spec='$libname.dll.a'
10520     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10521     postinstall_cmds='base_file=`basename \${file}`~
10522       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10523       dldir=$destdir/`dirname \$dlpath`~
10524       test -d \$dldir || mkdir -p \$dldir~
10525       $install_prog $dir/$dlname \$dldir/$dlname~
10526       chmod a+x \$dldir/$dlname~
10527       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10528         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10529       fi'
10530     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10531       dlpath=$dir/\$dldll~
10532        $RM \$dlpath'
10533     shlibpath_overrides_runpath=yes
10534
10535     case $host_os in
10536     cygwin*)
10537       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10538       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10539
10540       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10541       ;;
10542     mingw* | cegcc*)
10543       # MinGW DLLs use traditional 'lib' prefix
10544       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10545       ;;
10546     pw32*)
10547       # pw32 DLLs use 'pw' prefix rather than 'lib'
10548       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10549       ;;
10550     esac
10551     ;;
10552
10553   *)
10554     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10555     ;;
10556   esac
10557   dynamic_linker='Win32 ld.exe'
10558   # FIXME: first we should search . and the directory the executable is in
10559   shlibpath_var=PATH
10560   ;;
10561
10562 darwin* | rhapsody*)
10563   dynamic_linker="$host_os dyld"
10564   version_type=darwin
10565   need_lib_prefix=no
10566   need_version=no
10567   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10568   soname_spec='${libname}${release}${major}$shared_ext'
10569   shlibpath_overrides_runpath=yes
10570   shlibpath_var=DYLD_LIBRARY_PATH
10571   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10572
10573   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10574   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10575   ;;
10576
10577 dgux*)
10578   version_type=linux
10579   need_lib_prefix=no
10580   need_version=no
10581   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10582   soname_spec='${libname}${release}${shared_ext}$major'
10583   shlibpath_var=LD_LIBRARY_PATH
10584   ;;
10585
10586 freebsd* | dragonfly*)
10587   # DragonFly does not have aout.  When/if they implement a new
10588   # versioning mechanism, adjust this.
10589   if test -x /usr/bin/objformat; then
10590     objformat=`/usr/bin/objformat`
10591   else
10592     case $host_os in
10593     freebsd[23].*) objformat=aout ;;
10594     *) objformat=elf ;;
10595     esac
10596   fi
10597   version_type=freebsd-$objformat
10598   case $version_type in
10599     freebsd-elf*)
10600       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10601       need_version=no
10602       need_lib_prefix=no
10603       ;;
10604     freebsd-*)
10605       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10606       need_version=yes
10607       ;;
10608   esac
10609   shlibpath_var=LD_LIBRARY_PATH
10610   case $host_os in
10611   freebsd2.*)
10612     shlibpath_overrides_runpath=yes
10613     ;;
10614   freebsd3.[01]* | freebsdelf3.[01]*)
10615     shlibpath_overrides_runpath=yes
10616     hardcode_into_libs=yes
10617     ;;
10618   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10619   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10620     shlibpath_overrides_runpath=no
10621     hardcode_into_libs=yes
10622     ;;
10623   *) # from 4.6 on, and DragonFly
10624     shlibpath_overrides_runpath=yes
10625     hardcode_into_libs=yes
10626     ;;
10627   esac
10628   ;;
10629
10630 haiku*)
10631   version_type=linux
10632   need_lib_prefix=no
10633   need_version=no
10634   dynamic_linker="$host_os runtime_loader"
10635   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10636   soname_spec='${libname}${release}${shared_ext}$major'
10637   shlibpath_var=LIBRARY_PATH
10638   shlibpath_overrides_runpath=yes
10639   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10640   hardcode_into_libs=yes
10641   ;;
10642
10643 hpux9* | hpux10* | hpux11*)
10644   # Give a soname corresponding to the major version so that dld.sl refuses to
10645   # link against other versions.
10646   version_type=sunos
10647   need_lib_prefix=no
10648   need_version=no
10649   case $host_cpu in
10650   ia64*)
10651     shrext_cmds='.so'
10652     hardcode_into_libs=yes
10653     dynamic_linker="$host_os dld.so"
10654     shlibpath_var=LD_LIBRARY_PATH
10655     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10656     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10657     soname_spec='${libname}${release}${shared_ext}$major'
10658     if test "X$HPUX_IA64_MODE" = X32; then
10659       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10660     else
10661       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10662     fi
10663     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10664     ;;
10665   hppa*64*)
10666     shrext_cmds='.sl'
10667     hardcode_into_libs=yes
10668     dynamic_linker="$host_os dld.sl"
10669     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10670     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10671     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10672     soname_spec='${libname}${release}${shared_ext}$major'
10673     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10674     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10675     ;;
10676   *)
10677     shrext_cmds='.sl'
10678     dynamic_linker="$host_os dld.sl"
10679     shlibpath_var=SHLIB_PATH
10680     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10681     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10682     soname_spec='${libname}${release}${shared_ext}$major'
10683     ;;
10684   esac
10685   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10686   postinstall_cmds='chmod 555 $lib'
10687   # or fails outright, so override atomically:
10688   install_override_mode=555
10689   ;;
10690
10691 interix[3-9]*)
10692   version_type=linux
10693   need_lib_prefix=no
10694   need_version=no
10695   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10696   soname_spec='${libname}${release}${shared_ext}$major'
10697   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10698   shlibpath_var=LD_LIBRARY_PATH
10699   shlibpath_overrides_runpath=no
10700   hardcode_into_libs=yes
10701   ;;
10702
10703 irix5* | irix6* | nonstopux*)
10704   case $host_os in
10705     nonstopux*) version_type=nonstopux ;;
10706     *)
10707         if test "$lt_cv_prog_gnu_ld" = yes; then
10708                 version_type=linux
10709         else
10710                 version_type=irix
10711         fi ;;
10712   esac
10713   need_lib_prefix=no
10714   need_version=no
10715   soname_spec='${libname}${release}${shared_ext}$major'
10716   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10717   case $host_os in
10718   irix5* | nonstopux*)
10719     libsuff= shlibsuff=
10720     ;;
10721   *)
10722     case $LD in # libtool.m4 will add one of these switches to LD
10723     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10724       libsuff= shlibsuff= libmagic=32-bit;;
10725     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10726       libsuff=32 shlibsuff=N32 libmagic=N32;;
10727     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10728       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10729     *) libsuff= shlibsuff= libmagic=never-match;;
10730     esac
10731     ;;
10732   esac
10733   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10734   shlibpath_overrides_runpath=no
10735   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10736   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10737   hardcode_into_libs=yes
10738   ;;
10739
10740 # No shared lib support for Linux oldld, aout, or coff.
10741 linux*oldld* | linux*aout* | linux*coff*)
10742   dynamic_linker=no
10743   ;;
10744
10745 # This must be Linux ELF.
10746
10747 # uclinux* changes (here and below) have been submitted to the libtool
10748 # project, but have not yet been accepted: they are GCC-local changes
10749 # for the time being.  (See
10750 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10751 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10752   version_type=linux
10753   need_lib_prefix=no
10754   need_version=no
10755   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10756   soname_spec='${libname}${release}${shared_ext}$major'
10757   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10758   shlibpath_var=LD_LIBRARY_PATH
10759   shlibpath_overrides_runpath=no
10760
10761   # Some binutils ld are patched to set DT_RUNPATH
10762   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10763   $as_echo_n "(cached) " >&6
10764 else
10765   lt_cv_shlibpath_overrides_runpath=no
10766     save_LDFLAGS=$LDFLAGS
10767     save_libdir=$libdir
10768     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10769          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10770     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10771 /* end confdefs.h.  */
10772
10773 int
10774 main ()
10775 {
10776
10777   ;
10778   return 0;
10779 }
10780 _ACEOF
10781 if ac_fn_c_try_link "$LINENO"; then :
10782   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10783   lt_cv_shlibpath_overrides_runpath=yes
10784 fi
10785 fi
10786 rm -f core conftest.err conftest.$ac_objext \
10787     conftest$ac_exeext conftest.$ac_ext
10788     LDFLAGS=$save_LDFLAGS
10789     libdir=$save_libdir
10790
10791 fi
10792
10793   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10794
10795   # This implies no fast_install, which is unacceptable.
10796   # Some rework will be needed to allow for fast_install
10797   # before this can be enabled.
10798   hardcode_into_libs=yes
10799
10800   # Append ld.so.conf contents to the search path
10801   if test -f /etc/ld.so.conf; then
10802     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' ' '`
10803     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10804   fi
10805
10806   # We used to test for /lib/ld.so.1 and disable shared libraries on
10807   # powerpc, because MkLinux only supported shared libraries with the
10808   # GNU dynamic linker.  Since this was broken with cross compilers,
10809   # most powerpc-linux boxes support dynamic linking these days and
10810   # people can always --disable-shared, the test was removed, and we
10811   # assume the GNU/Linux dynamic linker is in use.
10812   dynamic_linker='GNU/Linux ld.so'
10813   ;;
10814
10815 netbsd*)
10816   version_type=sunos
10817   need_lib_prefix=no
10818   need_version=no
10819   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10820     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10821     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10822     dynamic_linker='NetBSD (a.out) ld.so'
10823   else
10824     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10825     soname_spec='${libname}${release}${shared_ext}$major'
10826     dynamic_linker='NetBSD ld.elf_so'
10827   fi
10828   shlibpath_var=LD_LIBRARY_PATH
10829   shlibpath_overrides_runpath=yes
10830   hardcode_into_libs=yes
10831   ;;
10832
10833 newsos6)
10834   version_type=linux
10835   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10836   shlibpath_var=LD_LIBRARY_PATH
10837   shlibpath_overrides_runpath=yes
10838   ;;
10839
10840 *nto* | *qnx*)
10841   version_type=qnx
10842   need_lib_prefix=no
10843   need_version=no
10844   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10845   soname_spec='${libname}${release}${shared_ext}$major'
10846   shlibpath_var=LD_LIBRARY_PATH
10847   shlibpath_overrides_runpath=no
10848   hardcode_into_libs=yes
10849   dynamic_linker='ldqnx.so'
10850   ;;
10851
10852 openbsd*)
10853   version_type=sunos
10854   sys_lib_dlsearch_path_spec="/usr/lib"
10855   need_lib_prefix=no
10856   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10857   case $host_os in
10858     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10859     *)                          need_version=no  ;;
10860   esac
10861   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10862   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10863   shlibpath_var=LD_LIBRARY_PATH
10864   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10865     case $host_os in
10866       openbsd2.[89] | openbsd2.[89].*)
10867         shlibpath_overrides_runpath=no
10868         ;;
10869       *)
10870         shlibpath_overrides_runpath=yes
10871         ;;
10872       esac
10873   else
10874     shlibpath_overrides_runpath=yes
10875   fi
10876   ;;
10877
10878 os2*)
10879   libname_spec='$name'
10880   shrext_cmds=".dll"
10881   need_lib_prefix=no
10882   library_names_spec='$libname${shared_ext} $libname.a'
10883   dynamic_linker='OS/2 ld.exe'
10884   shlibpath_var=LIBPATH
10885   ;;
10886
10887 osf3* | osf4* | osf5*)
10888   version_type=osf
10889   need_lib_prefix=no
10890   need_version=no
10891   soname_spec='${libname}${release}${shared_ext}$major'
10892   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10893   shlibpath_var=LD_LIBRARY_PATH
10894   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10895   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10896   ;;
10897
10898 rdos*)
10899   dynamic_linker=no
10900   ;;
10901
10902 solaris*)
10903   version_type=linux
10904   need_lib_prefix=no
10905   need_version=no
10906   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10907   soname_spec='${libname}${release}${shared_ext}$major'
10908   shlibpath_var=LD_LIBRARY_PATH
10909   shlibpath_overrides_runpath=yes
10910   hardcode_into_libs=yes
10911   # ldd complains unless libraries are executable
10912   postinstall_cmds='chmod +x $lib'
10913   ;;
10914
10915 sunos4*)
10916   version_type=sunos
10917   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10918   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10919   shlibpath_var=LD_LIBRARY_PATH
10920   shlibpath_overrides_runpath=yes
10921   if test "$with_gnu_ld" = yes; then
10922     need_lib_prefix=no
10923   fi
10924   need_version=yes
10925   ;;
10926
10927 sysv4 | sysv4.3*)
10928   version_type=linux
10929   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10930   soname_spec='${libname}${release}${shared_ext}$major'
10931   shlibpath_var=LD_LIBRARY_PATH
10932   case $host_vendor in
10933     sni)
10934       shlibpath_overrides_runpath=no
10935       need_lib_prefix=no
10936       runpath_var=LD_RUN_PATH
10937       ;;
10938     siemens)
10939       need_lib_prefix=no
10940       ;;
10941     motorola)
10942       need_lib_prefix=no
10943       need_version=no
10944       shlibpath_overrides_runpath=no
10945       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10946       ;;
10947   esac
10948   ;;
10949
10950 sysv4*MP*)
10951   if test -d /usr/nec ;then
10952     version_type=linux
10953     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10954     soname_spec='$libname${shared_ext}.$major'
10955     shlibpath_var=LD_LIBRARY_PATH
10956   fi
10957   ;;
10958
10959 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10960   version_type=freebsd-elf
10961   need_lib_prefix=no
10962   need_version=no
10963   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10964   soname_spec='${libname}${release}${shared_ext}$major'
10965   shlibpath_var=LD_LIBRARY_PATH
10966   shlibpath_overrides_runpath=yes
10967   hardcode_into_libs=yes
10968   if test "$with_gnu_ld" = yes; then
10969     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10970   else
10971     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10972     case $host_os in
10973       sco3.2v5*)
10974         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10975         ;;
10976     esac
10977   fi
10978   sys_lib_dlsearch_path_spec='/usr/lib'
10979   ;;
10980
10981 tpf*)
10982   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10983   version_type=linux
10984   need_lib_prefix=no
10985   need_version=no
10986   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10987   shlibpath_var=LD_LIBRARY_PATH
10988   shlibpath_overrides_runpath=no
10989   hardcode_into_libs=yes
10990   ;;
10991
10992 uts4*)
10993   version_type=linux
10994   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10995   soname_spec='${libname}${release}${shared_ext}$major'
10996   shlibpath_var=LD_LIBRARY_PATH
10997   ;;
10998
10999 # Shared libraries for VwWorks, >= 7 only at this stage
11000 # and (fpic) still incompatible with "large" code models
11001 # in a few configurations. Only for RTP mode in any case,
11002 # and upon explicit request at configure time.
11003 vxworks7*)
11004   dynamic_linker=no
11005   case ${with_multisubdir}-${enable_shared} in
11006     *large*)
11007       ;;
11008     *mrtp*-yes)
11009       version_type=linux
11010       need_lib_prefix=no
11011       need_version=no
11012       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11013       soname_spec='${libname}${release}${shared_ext}$major'
11014       dynamic_linker="$host_os module_loader"
11015       ;;
11016   esac
11017   ;;
11018 *)
11019   dynamic_linker=no
11020   ;;
11021 esac
11022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11023 $as_echo "$dynamic_linker" >&6; }
11024 test "$dynamic_linker" = no && can_build_shared=no
11025
11026 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11027 if test "$GCC" = yes; then
11028   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11029 fi
11030
11031 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11032   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11033 fi
11034 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11035   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11036 fi
11037
11038
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060
11061
11062
11063
11064
11065
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075
11076
11077
11078
11079
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11130 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11131 hardcode_action=
11132 if test -n "$hardcode_libdir_flag_spec" ||
11133    test -n "$runpath_var" ||
11134    test "X$hardcode_automatic" = "Xyes" ; then
11135
11136   # We can hardcode non-existent directories.
11137   if test "$hardcode_direct" != no &&
11138      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11139      # have to relink, otherwise we might link with an installed library
11140      # when we should be linking with a yet-to-be-installed one
11141      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11142      test "$hardcode_minus_L" != no; then
11143     # Linking always hardcodes the temporary library directory.
11144     hardcode_action=relink
11145   else
11146     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11147     hardcode_action=immediate
11148   fi
11149 else
11150   # We cannot hardcode anything, or else we can only hardcode existing
11151   # directories.
11152   hardcode_action=unsupported
11153 fi
11154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11155 $as_echo "$hardcode_action" >&6; }
11156
11157 if test "$hardcode_action" = relink ||
11158    test "$inherit_rpath" = yes; then
11159   # Fast installation is not supported
11160   enable_fast_install=no
11161 elif test "$shlibpath_overrides_runpath" = yes ||
11162      test "$enable_shared" = no; then
11163   # Fast installation is not necessary
11164   enable_fast_install=needless
11165 fi
11166
11167
11168
11169
11170
11171
11172   if test "x$enable_dlopen" != xyes; then
11173   enable_dlopen=unknown
11174   enable_dlopen_self=unknown
11175   enable_dlopen_self_static=unknown
11176 else
11177   lt_cv_dlopen=no
11178   lt_cv_dlopen_libs=
11179
11180   case $host_os in
11181   beos*)
11182     lt_cv_dlopen="load_add_on"
11183     lt_cv_dlopen_libs=
11184     lt_cv_dlopen_self=yes
11185     ;;
11186
11187   mingw* | pw32* | cegcc*)
11188     lt_cv_dlopen="LoadLibrary"
11189     lt_cv_dlopen_libs=
11190     ;;
11191
11192   cygwin*)
11193     lt_cv_dlopen="dlopen"
11194     lt_cv_dlopen_libs=
11195     ;;
11196
11197   darwin*)
11198   # if libdl is installed we need to link against it
11199     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11200 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11201 if ${ac_cv_lib_dl_dlopen+:} false; then :
11202   $as_echo_n "(cached) " >&6
11203 else
11204   ac_check_lib_save_LIBS=$LIBS
11205 LIBS="-ldl  $LIBS"
11206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11207 /* end confdefs.h.  */
11208
11209 /* Override any GCC internal prototype to avoid an error.
11210    Use char because int might match the return type of a GCC
11211    builtin and then its argument prototype would still apply.  */
11212 #ifdef __cplusplus
11213 extern "C"
11214 #endif
11215 char dlopen ();
11216 int
11217 main ()
11218 {
11219 return dlopen ();
11220   ;
11221   return 0;
11222 }
11223 _ACEOF
11224 if ac_fn_c_try_link "$LINENO"; then :
11225   ac_cv_lib_dl_dlopen=yes
11226 else
11227   ac_cv_lib_dl_dlopen=no
11228 fi
11229 rm -f core conftest.err conftest.$ac_objext \
11230     conftest$ac_exeext conftest.$ac_ext
11231 LIBS=$ac_check_lib_save_LIBS
11232 fi
11233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11234 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11235 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11236   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11237 else
11238
11239     lt_cv_dlopen="dyld"
11240     lt_cv_dlopen_libs=
11241     lt_cv_dlopen_self=yes
11242
11243 fi
11244
11245     ;;
11246
11247   *)
11248     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11249 if test "x$ac_cv_func_shl_load" = xyes; then :
11250   lt_cv_dlopen="shl_load"
11251 else
11252   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11253 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11254 if ${ac_cv_lib_dld_shl_load+:} false; then :
11255   $as_echo_n "(cached) " >&6
11256 else
11257   ac_check_lib_save_LIBS=$LIBS
11258 LIBS="-ldld  $LIBS"
11259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11260 /* end confdefs.h.  */
11261
11262 /* Override any GCC internal prototype to avoid an error.
11263    Use char because int might match the return type of a GCC
11264    builtin and then its argument prototype would still apply.  */
11265 #ifdef __cplusplus
11266 extern "C"
11267 #endif
11268 char shl_load ();
11269 int
11270 main ()
11271 {
11272 return shl_load ();
11273   ;
11274   return 0;
11275 }
11276 _ACEOF
11277 if ac_fn_c_try_link "$LINENO"; then :
11278   ac_cv_lib_dld_shl_load=yes
11279 else
11280   ac_cv_lib_dld_shl_load=no
11281 fi
11282 rm -f core conftest.err conftest.$ac_objext \
11283     conftest$ac_exeext conftest.$ac_ext
11284 LIBS=$ac_check_lib_save_LIBS
11285 fi
11286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11287 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11288 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11289   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11290 else
11291   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11292 if test "x$ac_cv_func_dlopen" = xyes; then :
11293   lt_cv_dlopen="dlopen"
11294 else
11295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11296 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11297 if ${ac_cv_lib_dl_dlopen+:} false; then :
11298   $as_echo_n "(cached) " >&6
11299 else
11300   ac_check_lib_save_LIBS=$LIBS
11301 LIBS="-ldl  $LIBS"
11302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11303 /* end confdefs.h.  */
11304
11305 /* Override any GCC internal prototype to avoid an error.
11306    Use char because int might match the return type of a GCC
11307    builtin and then its argument prototype would still apply.  */
11308 #ifdef __cplusplus
11309 extern "C"
11310 #endif
11311 char dlopen ();
11312 int
11313 main ()
11314 {
11315 return dlopen ();
11316   ;
11317   return 0;
11318 }
11319 _ACEOF
11320 if ac_fn_c_try_link "$LINENO"; then :
11321   ac_cv_lib_dl_dlopen=yes
11322 else
11323   ac_cv_lib_dl_dlopen=no
11324 fi
11325 rm -f core conftest.err conftest.$ac_objext \
11326     conftest$ac_exeext conftest.$ac_ext
11327 LIBS=$ac_check_lib_save_LIBS
11328 fi
11329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11330 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11331 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11332   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11333 else
11334   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11335 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11336 if ${ac_cv_lib_svld_dlopen+:} false; then :
11337   $as_echo_n "(cached) " >&6
11338 else
11339   ac_check_lib_save_LIBS=$LIBS
11340 LIBS="-lsvld  $LIBS"
11341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11342 /* end confdefs.h.  */
11343
11344 /* Override any GCC internal prototype to avoid an error.
11345    Use char because int might match the return type of a GCC
11346    builtin and then its argument prototype would still apply.  */
11347 #ifdef __cplusplus
11348 extern "C"
11349 #endif
11350 char dlopen ();
11351 int
11352 main ()
11353 {
11354 return dlopen ();
11355   ;
11356   return 0;
11357 }
11358 _ACEOF
11359 if ac_fn_c_try_link "$LINENO"; then :
11360   ac_cv_lib_svld_dlopen=yes
11361 else
11362   ac_cv_lib_svld_dlopen=no
11363 fi
11364 rm -f core conftest.err conftest.$ac_objext \
11365     conftest$ac_exeext conftest.$ac_ext
11366 LIBS=$ac_check_lib_save_LIBS
11367 fi
11368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11369 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11370 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11371   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11372 else
11373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11374 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11375 if ${ac_cv_lib_dld_dld_link+:} false; then :
11376   $as_echo_n "(cached) " >&6
11377 else
11378   ac_check_lib_save_LIBS=$LIBS
11379 LIBS="-ldld  $LIBS"
11380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11381 /* end confdefs.h.  */
11382
11383 /* Override any GCC internal prototype to avoid an error.
11384    Use char because int might match the return type of a GCC
11385    builtin and then its argument prototype would still apply.  */
11386 #ifdef __cplusplus
11387 extern "C"
11388 #endif
11389 char dld_link ();
11390 int
11391 main ()
11392 {
11393 return dld_link ();
11394   ;
11395   return 0;
11396 }
11397 _ACEOF
11398 if ac_fn_c_try_link "$LINENO"; then :
11399   ac_cv_lib_dld_dld_link=yes
11400 else
11401   ac_cv_lib_dld_dld_link=no
11402 fi
11403 rm -f core conftest.err conftest.$ac_objext \
11404     conftest$ac_exeext conftest.$ac_ext
11405 LIBS=$ac_check_lib_save_LIBS
11406 fi
11407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11408 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11409 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11410   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11411 fi
11412
11413
11414 fi
11415
11416
11417 fi
11418
11419
11420 fi
11421
11422
11423 fi
11424
11425
11426 fi
11427
11428     ;;
11429   esac
11430
11431   if test "x$lt_cv_dlopen" != xno; then
11432     enable_dlopen=yes
11433   else
11434     enable_dlopen=no
11435   fi
11436
11437   case $lt_cv_dlopen in
11438   dlopen)
11439     save_CPPFLAGS="$CPPFLAGS"
11440     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11441
11442     save_LDFLAGS="$LDFLAGS"
11443     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11444
11445     save_LIBS="$LIBS"
11446     LIBS="$lt_cv_dlopen_libs $LIBS"
11447
11448     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11449 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11450 if ${lt_cv_dlopen_self+:} false; then :
11451   $as_echo_n "(cached) " >&6
11452 else
11453           if test "$cross_compiling" = yes; then :
11454   lt_cv_dlopen_self=cross
11455 else
11456   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11457   lt_status=$lt_dlunknown
11458   cat > conftest.$ac_ext <<_LT_EOF
11459 #line 11459 "configure"
11460 #include "confdefs.h"
11461
11462 #if HAVE_DLFCN_H
11463 #include <dlfcn.h>
11464 #endif
11465
11466 #include <stdio.h>
11467
11468 #ifdef RTLD_GLOBAL
11469 #  define LT_DLGLOBAL           RTLD_GLOBAL
11470 #else
11471 #  ifdef DL_GLOBAL
11472 #    define LT_DLGLOBAL         DL_GLOBAL
11473 #  else
11474 #    define LT_DLGLOBAL         0
11475 #  endif
11476 #endif
11477
11478 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11479    find out it does not work in some platform. */
11480 #ifndef LT_DLLAZY_OR_NOW
11481 #  ifdef RTLD_LAZY
11482 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11483 #  else
11484 #    ifdef DL_LAZY
11485 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11486 #    else
11487 #      ifdef RTLD_NOW
11488 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11489 #      else
11490 #        ifdef DL_NOW
11491 #          define LT_DLLAZY_OR_NOW      DL_NOW
11492 #        else
11493 #          define LT_DLLAZY_OR_NOW      0
11494 #        endif
11495 #      endif
11496 #    endif
11497 #  endif
11498 #endif
11499
11500 /* When -fvisbility=hidden is used, assume the code has been annotated
11501    correspondingly for the symbols needed.  */
11502 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11503 void fnord () __attribute__((visibility("default")));
11504 #endif
11505
11506 void fnord () { int i=42; }
11507 int main ()
11508 {
11509   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11510   int status = $lt_dlunknown;
11511
11512   if (self)
11513     {
11514       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11515       else
11516         {
11517           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11518           else puts (dlerror ());
11519         }
11520       /* dlclose (self); */
11521     }
11522   else
11523     puts (dlerror ());
11524
11525   return status;
11526 }
11527 _LT_EOF
11528   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11529   (eval $ac_link) 2>&5
11530   ac_status=$?
11531   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11532   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11533     (./conftest; exit; ) >&5 2>/dev/null
11534     lt_status=$?
11535     case x$lt_status in
11536       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11537       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11538       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11539     esac
11540   else :
11541     # compilation failed
11542     lt_cv_dlopen_self=no
11543   fi
11544 fi
11545 rm -fr conftest*
11546
11547
11548 fi
11549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11550 $as_echo "$lt_cv_dlopen_self" >&6; }
11551
11552     if test "x$lt_cv_dlopen_self" = xyes; then
11553       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11554       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11555 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11556 if ${lt_cv_dlopen_self_static+:} false; then :
11557   $as_echo_n "(cached) " >&6
11558 else
11559           if test "$cross_compiling" = yes; then :
11560   lt_cv_dlopen_self_static=cross
11561 else
11562   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11563   lt_status=$lt_dlunknown
11564   cat > conftest.$ac_ext <<_LT_EOF
11565 #line 11565 "configure"
11566 #include "confdefs.h"
11567
11568 #if HAVE_DLFCN_H
11569 #include <dlfcn.h>
11570 #endif
11571
11572 #include <stdio.h>
11573
11574 #ifdef RTLD_GLOBAL
11575 #  define LT_DLGLOBAL           RTLD_GLOBAL
11576 #else
11577 #  ifdef DL_GLOBAL
11578 #    define LT_DLGLOBAL         DL_GLOBAL
11579 #  else
11580 #    define LT_DLGLOBAL         0
11581 #  endif
11582 #endif
11583
11584 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11585    find out it does not work in some platform. */
11586 #ifndef LT_DLLAZY_OR_NOW
11587 #  ifdef RTLD_LAZY
11588 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11589 #  else
11590 #    ifdef DL_LAZY
11591 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11592 #    else
11593 #      ifdef RTLD_NOW
11594 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11595 #      else
11596 #        ifdef DL_NOW
11597 #          define LT_DLLAZY_OR_NOW      DL_NOW
11598 #        else
11599 #          define LT_DLLAZY_OR_NOW      0
11600 #        endif
11601 #      endif
11602 #    endif
11603 #  endif
11604 #endif
11605
11606 /* When -fvisbility=hidden is used, assume the code has been annotated
11607    correspondingly for the symbols needed.  */
11608 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11609 void fnord () __attribute__((visibility("default")));
11610 #endif
11611
11612 void fnord () { int i=42; }
11613 int main ()
11614 {
11615   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11616   int status = $lt_dlunknown;
11617
11618   if (self)
11619     {
11620       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11621       else
11622         {
11623           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11624           else puts (dlerror ());
11625         }
11626       /* dlclose (self); */
11627     }
11628   else
11629     puts (dlerror ());
11630
11631   return status;
11632 }
11633 _LT_EOF
11634   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11635   (eval $ac_link) 2>&5
11636   ac_status=$?
11637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11638   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11639     (./conftest; exit; ) >&5 2>/dev/null
11640     lt_status=$?
11641     case x$lt_status in
11642       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11643       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11644       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11645     esac
11646   else :
11647     # compilation failed
11648     lt_cv_dlopen_self_static=no
11649   fi
11650 fi
11651 rm -fr conftest*
11652
11653
11654 fi
11655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11656 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11657     fi
11658
11659     CPPFLAGS="$save_CPPFLAGS"
11660     LDFLAGS="$save_LDFLAGS"
11661     LIBS="$save_LIBS"
11662     ;;
11663   esac
11664
11665   case $lt_cv_dlopen_self in
11666   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11667   *) enable_dlopen_self=unknown ;;
11668   esac
11669
11670   case $lt_cv_dlopen_self_static in
11671   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11672   *) enable_dlopen_self_static=unknown ;;
11673   esac
11674 fi
11675
11676
11677
11678
11679
11680
11681
11682
11683
11684
11685
11686
11687
11688
11689
11690
11691
11692 striplib=
11693 old_striplib=
11694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11695 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11696 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11697   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11698   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11699   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11700 $as_echo "yes" >&6; }
11701 else
11702 # FIXME - insert some real tests, host_os isn't really good enough
11703   case $host_os in
11704   darwin*)
11705     if test -n "$STRIP" ; then
11706       striplib="$STRIP -x"
11707       old_striplib="$STRIP -S"
11708       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11709 $as_echo "yes" >&6; }
11710     else
11711       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11712 $as_echo "no" >&6; }
11713     fi
11714     ;;
11715   *)
11716     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11717 $as_echo "no" >&6; }
11718     ;;
11719   esac
11720 fi
11721
11722
11723
11724
11725
11726
11727
11728
11729
11730
11731
11732
11733   # Report which library types will actually be built
11734   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11735 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11737 $as_echo "$can_build_shared" >&6; }
11738
11739   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11740 $as_echo_n "checking whether to build shared libraries... " >&6; }
11741   test "$can_build_shared" = "no" && enable_shared=no
11742
11743   # On AIX, shared libraries and static libraries use the same namespace, and
11744   # are all built from PIC.
11745   case $host_os in
11746   aix3*)
11747     test "$enable_shared" = yes && enable_static=no
11748     if test -n "$RANLIB"; then
11749       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11750       postinstall_cmds='$RANLIB $lib'
11751     fi
11752     ;;
11753
11754   aix[4-9]*)
11755     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11756       test "$enable_shared" = yes && enable_static=no
11757     fi
11758     ;;
11759   esac
11760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11761 $as_echo "$enable_shared" >&6; }
11762
11763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11764 $as_echo_n "checking whether to build static libraries... " >&6; }
11765   # Make sure either enable_shared or enable_static is yes.
11766   test "$enable_shared" = yes || enable_static=yes
11767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11768 $as_echo "$enable_static" >&6; }
11769
11770
11771
11772
11773 fi
11774 ac_ext=c
11775 ac_cpp='$CPP $CPPFLAGS'
11776 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11777 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11778 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11779
11780 CC="$lt_save_CC"
11781
11782
11783
11784
11785
11786
11787
11788
11789
11790
11791
11792
11793
11794         ac_config_commands="$ac_config_commands libtool"
11795
11796
11797
11798
11799 # Only expand once:
11800
11801
11802
11803
11804
11805 case $host in
11806   *-cygwin* | *-mingw*)
11807     # 'host' will be top-level target in the case of a target lib,
11808     # we must compare to with_cross_host to decide if this is a native
11809     # or cross-compiler and select where to install dlls appropriately.
11810     if test -n "$with_cross_host" &&
11811         test x"$with_cross_host" != x"no"; then
11812       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11813     else
11814       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11815     fi
11816     ;;
11817   *)
11818     lt_host_flags=
11819     ;;
11820 esac
11821
11822
11823
11824
11825
11826
11827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11828 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11829     # Check whether --enable-maintainer-mode was given.
11830 if test "${enable_maintainer_mode+set}" = set; then :
11831   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11832 else
11833   USE_MAINTAINER_MODE=no
11834 fi
11835
11836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11837 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11838    if test $USE_MAINTAINER_MODE = yes; then
11839   MAINTAINER_MODE_TRUE=
11840   MAINTAINER_MODE_FALSE='#'
11841 else
11842   MAINTAINER_MODE_TRUE='#'
11843   MAINTAINER_MODE_FALSE=
11844 fi
11845
11846   MAINT=$MAINTAINER_MODE_TRUE
11847
11848
11849
11850  if test x$enable_darwin_at_rpath = xyes; then
11851   ENABLE_DARWIN_AT_RPATH_TRUE=
11852   ENABLE_DARWIN_AT_RPATH_FALSE='#'
11853 else
11854   ENABLE_DARWIN_AT_RPATH_TRUE='#'
11855   ENABLE_DARWIN_AT_RPATH_FALSE=
11856 fi
11857
11858
11859 # For libtool versioning info, format is CURRENT:REVISION:AGE
11860 libtool_VERSION=3:0:2
11861
11862
11863 # Check for used threading-model
11864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11865 $as_echo_n "checking for thread model used by GCC... " >&6; }
11866 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11868 $as_echo "$target_thread_file" >&6; }
11869
11870 case "$target" in
11871  *aarch64*)
11872     ac_ext=c
11873 ac_cpp='$CPP $CPPFLAGS'
11874 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11875 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11876 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11877
11878 enable_aarch64_lse=
11879 save_CFLAGS="$CFLAGS"
11880 for real_option in -march=armv8-a+lse; do
11881   # Do the check with the no- prefix removed since gcc silently
11882   # accepts any -Wno-* option on purpose
11883   case $real_option in
11884     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11885     *) option=$real_option ;;
11886   esac
11887   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11888
11889   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11890 $as_echo_n "checking whether $CC supports $option... " >&6; }
11891 if eval \${$as_acx_Woption+:} false; then :
11892   $as_echo_n "(cached) " >&6
11893 else
11894   CFLAGS="$option"
11895     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11896 /* end confdefs.h.  */
11897
11898 int
11899 main ()
11900 {
11901
11902   ;
11903   return 0;
11904 }
11905 _ACEOF
11906 if ac_fn_c_try_compile "$LINENO"; then :
11907   eval "$as_acx_Woption=yes"
11908 else
11909   eval "$as_acx_Woption=no"
11910 fi
11911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11912
11913 fi
11914 eval ac_res=\$$as_acx_Woption
11915                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11916 $as_echo "$ac_res" >&6; }
11917   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11918   enable_aarch64_lse="$enable_aarch64_lse${enable_aarch64_lse:+ }$real_option"
11919 fi
11920   done
11921 CFLAGS="$save_CFLAGS"
11922 ac_ext=c
11923 ac_cpp='$CPP $CPPFLAGS'
11924 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11925 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11926 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11927
11928
11929     ;;
11930 esac
11931
11932
11933
11934 # Get target configury.
11935 . ${srcdir}/configure.tgt
11936 if test -n "$UNSUPPORTED"; then
11937   as_fn_error $? "Configuration ${target} is unsupported." "$LINENO" 5
11938 fi
11939
11940 # Write out the ifunc resolver arg type.
11941
11942 cat >>confdefs.h <<_ACEOF
11943 #define IFUNC_RESOLVER_ARGS $IFUNC_RESOLVER_ARGS
11944 _ACEOF
11945
11946
11947 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11948 # make silly decisions about what the cpu can do.
11949 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11950
11951 # Check header files.
11952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11953 $as_echo_n "checking for ANSI C header files... " >&6; }
11954 if ${ac_cv_header_stdc+:} false; then :
11955   $as_echo_n "(cached) " >&6
11956 else
11957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11958 /* end confdefs.h.  */
11959 #include <stdlib.h>
11960 #include <stdarg.h>
11961 #include <string.h>
11962 #include <float.h>
11963
11964 int
11965 main ()
11966 {
11967
11968   ;
11969   return 0;
11970 }
11971 _ACEOF
11972 if ac_fn_c_try_compile "$LINENO"; then :
11973   ac_cv_header_stdc=yes
11974 else
11975   ac_cv_header_stdc=no
11976 fi
11977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11978
11979 if test $ac_cv_header_stdc = yes; then
11980   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11982 /* end confdefs.h.  */
11983 #include <string.h>
11984
11985 _ACEOF
11986 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11987   $EGREP "memchr" >/dev/null 2>&1; then :
11988
11989 else
11990   ac_cv_header_stdc=no
11991 fi
11992 rm -f conftest*
11993
11994 fi
11995
11996 if test $ac_cv_header_stdc = yes; then
11997   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11999 /* end confdefs.h.  */
12000 #include <stdlib.h>
12001
12002 _ACEOF
12003 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12004   $EGREP "free" >/dev/null 2>&1; then :
12005
12006 else
12007   ac_cv_header_stdc=no
12008 fi
12009 rm -f conftest*
12010
12011 fi
12012
12013 if test $ac_cv_header_stdc = yes; then
12014   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12015   if test "$cross_compiling" = yes; then :
12016   :
12017 else
12018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12019 /* end confdefs.h.  */
12020 #include <ctype.h>
12021 #include <stdlib.h>
12022 #if ((' ' & 0x0FF) == 0x020)
12023 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12024 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12025 #else
12026 # define ISLOWER(c) \
12027                    (('a' <= (c) && (c) <= 'i') \
12028                      || ('j' <= (c) && (c) <= 'r') \
12029                      || ('s' <= (c) && (c) <= 'z'))
12030 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12031 #endif
12032
12033 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12034 int
12035 main ()
12036 {
12037   int i;
12038   for (i = 0; i < 256; i++)
12039     if (XOR (islower (i), ISLOWER (i))
12040         || toupper (i) != TOUPPER (i))
12041       return 2;
12042   return 0;
12043 }
12044 _ACEOF
12045 if ac_fn_c_try_run "$LINENO"; then :
12046
12047 else
12048   ac_cv_header_stdc=no
12049 fi
12050 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12051   conftest.$ac_objext conftest.beam conftest.$ac_ext
12052 fi
12053
12054 fi
12055 fi
12056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12057 $as_echo "$ac_cv_header_stdc" >&6; }
12058 if test $ac_cv_header_stdc = yes; then
12059
12060 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12061
12062 fi
12063
12064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
12065 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
12066 if ${gcc_cv_header_string+:} false; then :
12067   $as_echo_n "(cached) " >&6
12068 else
12069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12070 /* end confdefs.h.  */
12071 #include <string.h>
12072 #include <strings.h>
12073 int
12074 main ()
12075 {
12076
12077   ;
12078   return 0;
12079 }
12080 _ACEOF
12081 if ac_fn_c_try_compile "$LINENO"; then :
12082   gcc_cv_header_string=yes
12083 else
12084   gcc_cv_header_string=no
12085 fi
12086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12087 fi
12088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
12089 $as_echo "$gcc_cv_header_string" >&6; }
12090 if test $gcc_cv_header_string = yes; then
12091
12092 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
12093
12094 fi
12095
12096
12097
12098 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12099
12100 acx_cv_header_stdint=stddef.h
12101 acx_cv_header_stdint_kind="(already complete)"
12102 for i in stdint.h $inttype_headers; do
12103   unset ac_cv_type_uintptr_t
12104   unset ac_cv_type_uintmax_t
12105   unset ac_cv_type_int_least32_t
12106   unset ac_cv_type_int_fast32_t
12107   unset ac_cv_type_uint64_t
12108   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12109   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12110 #include <$i>
12111 "
12112 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12113   acx_cv_header_stdint=$i
12114 else
12115   continue
12116 fi
12117
12118   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12119 #include <$i>
12120 "
12121 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12122
12123 else
12124   acx_cv_header_stdint_kind="(mostly complete)"
12125 fi
12126
12127   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12128 #include <$i>
12129 "
12130 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12131
12132 else
12133   acx_cv_header_stdint_kind="(mostly complete)"
12134 fi
12135
12136   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12137 #include <$i>
12138 "
12139 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12140
12141 else
12142   acx_cv_header_stdint_kind="(mostly complete)"
12143 fi
12144
12145   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12146 #include <$i>
12147 "
12148 if test "x$ac_cv_type_uint64_t" = xyes; then :
12149
12150 else
12151   acx_cv_header_stdint_kind="(lacks uint64_t)"
12152 fi
12153
12154   break
12155 done
12156 if test "$acx_cv_header_stdint" = stddef.h; then
12157   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12158   for i in stdint.h $inttype_headers; do
12159     unset ac_cv_type_uintptr_t
12160     unset ac_cv_type_uint32_t
12161     unset ac_cv_type_uint64_t
12162     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12163     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12164 #include <$i>
12165 "
12166 if test "x$ac_cv_type_uint32_t" = xyes; then :
12167   acx_cv_header_stdint=$i
12168 else
12169   continue
12170 fi
12171
12172     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12173 #include <$i>
12174 "
12175 if test "x$ac_cv_type_uint64_t" = xyes; then :
12176
12177 fi
12178
12179     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12180 #include <$i>
12181 "
12182 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12183
12184 fi
12185
12186     break
12187   done
12188 fi
12189 if test "$acx_cv_header_stdint" = stddef.h; then
12190   acx_cv_header_stdint_kind="(u_intXX_t style)"
12191   for i in sys/types.h $inttype_headers; do
12192     unset ac_cv_type_u_int32_t
12193     unset ac_cv_type_u_int64_t
12194     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12195     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12196 #include <$i>
12197 "
12198 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12199   acx_cv_header_stdint=$i
12200 else
12201   continue
12202 fi
12203
12204     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12205 #include <$i>
12206 "
12207 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12208
12209 fi
12210
12211     break
12212   done
12213 fi
12214 if test "$acx_cv_header_stdint" = stddef.h; then
12215   acx_cv_header_stdint_kind="(using manual detection)"
12216 fi
12217
12218 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12219 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12220 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12221 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12222 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12223
12224 # ----------------- Summarize what we found so far
12225
12226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12227 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12228
12229 case `$as_basename -- gstdint.h ||
12230 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12231          Xgstdint.h : 'X\(//\)$' \| \
12232          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12233 $as_echo X/gstdint.h |
12234     sed '/^.*\/\([^/][^/]*\)\/*$/{
12235             s//\1/
12236             q
12237           }
12238           /^X\/\(\/\/\)$/{
12239             s//\1/
12240             q
12241           }
12242           /^X\/\(\/\).*/{
12243             s//\1/
12244             q
12245           }
12246           s/.*/./; q'` in
12247   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12248 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12249   inttypes.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   *) ;;
12252 esac
12253
12254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12255 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12256
12257 # ----------------- done included file, check C basic types --------
12258
12259 # Lacking an uintptr_t?  Test size of void *
12260 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12261   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12262 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12263 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12264 # This bug is HP SR number 8606223364.
12265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12266 $as_echo_n "checking size of void *... " >&6; }
12267 if ${ac_cv_sizeof_void_p+:} false; then :
12268   $as_echo_n "(cached) " >&6
12269 else
12270   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12271
12272 else
12273   if test "$ac_cv_type_void_p" = yes; then
12274      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12275 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12276 as_fn_error 77 "cannot compute sizeof (void *)
12277 See \`config.log' for more details" "$LINENO" 5; }
12278    else
12279      ac_cv_sizeof_void_p=0
12280    fi
12281 fi
12282
12283 fi
12284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12285 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12286
12287
12288
12289 cat >>confdefs.h <<_ACEOF
12290 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12291 _ACEOF
12292
12293  ;;
12294 esac
12295
12296 # Lacking an uint64_t?  Test size of long
12297 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
12298   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
12299 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12300 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12301 # This bug is HP SR number 8606223364.
12302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
12303 $as_echo_n "checking size of long... " >&6; }
12304 if ${ac_cv_sizeof_long+:} false; then :
12305   $as_echo_n "(cached) " >&6
12306 else
12307   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
12308
12309 else
12310   if test "$ac_cv_type_long" = yes; then
12311      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12312 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12313 as_fn_error 77 "cannot compute sizeof (long)
12314 See \`config.log' for more details" "$LINENO" 5; }
12315    else
12316      ac_cv_sizeof_long=0
12317    fi
12318 fi
12319
12320 fi
12321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
12322 $as_echo "$ac_cv_sizeof_long" >&6; }
12323
12324
12325
12326 cat >>confdefs.h <<_ACEOF
12327 #define SIZEOF_LONG $ac_cv_sizeof_long
12328 _ACEOF
12329
12330  ;;
12331 esac
12332
12333 if test $acx_cv_header_stdint = stddef.h; then
12334   # Lacking a good header?  Test size of everything and deduce all types.
12335   # The cast to long int works around a bug in the HP C Compiler
12336 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12337 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12338 # This bug is HP SR number 8606223364.
12339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
12340 $as_echo_n "checking size of int... " >&6; }
12341 if ${ac_cv_sizeof_int+:} false; then :
12342   $as_echo_n "(cached) " >&6
12343 else
12344   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12345
12346 else
12347   if test "$ac_cv_type_int" = yes; then
12348      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12349 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12350 as_fn_error 77 "cannot compute sizeof (int)
12351 See \`config.log' for more details" "$LINENO" 5; }
12352    else
12353      ac_cv_sizeof_int=0
12354    fi
12355 fi
12356
12357 fi
12358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12359 $as_echo "$ac_cv_sizeof_int" >&6; }
12360
12361
12362
12363 cat >>confdefs.h <<_ACEOF
12364 #define SIZEOF_INT $ac_cv_sizeof_int
12365 _ACEOF
12366
12367
12368   # The cast to long int works around a bug in the HP C Compiler
12369 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12370 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12371 # This bug is HP SR number 8606223364.
12372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12373 $as_echo_n "checking size of short... " >&6; }
12374 if ${ac_cv_sizeof_short+:} false; then :
12375   $as_echo_n "(cached) " >&6
12376 else
12377   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12378
12379 else
12380   if test "$ac_cv_type_short" = yes; then
12381      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12382 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12383 as_fn_error 77 "cannot compute sizeof (short)
12384 See \`config.log' for more details" "$LINENO" 5; }
12385    else
12386      ac_cv_sizeof_short=0
12387    fi
12388 fi
12389
12390 fi
12391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12392 $as_echo "$ac_cv_sizeof_short" >&6; }
12393
12394
12395
12396 cat >>confdefs.h <<_ACEOF
12397 #define SIZEOF_SHORT $ac_cv_sizeof_short
12398 _ACEOF
12399
12400
12401   # The cast to long int works around a bug in the HP C Compiler
12402 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12403 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12404 # This bug is HP SR number 8606223364.
12405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12406 $as_echo_n "checking size of char... " >&6; }
12407 if ${ac_cv_sizeof_char+:} false; then :
12408   $as_echo_n "(cached) " >&6
12409 else
12410   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12411
12412 else
12413   if test "$ac_cv_type_char" = yes; then
12414      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12415 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12416 as_fn_error 77 "cannot compute sizeof (char)
12417 See \`config.log' for more details" "$LINENO" 5; }
12418    else
12419      ac_cv_sizeof_char=0
12420    fi
12421 fi
12422
12423 fi
12424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12425 $as_echo "$ac_cv_sizeof_char" >&6; }
12426
12427
12428
12429 cat >>confdefs.h <<_ACEOF
12430 #define SIZEOF_CHAR $ac_cv_sizeof_char
12431 _ACEOF
12432
12433
12434
12435   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12436 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12437   case "$ac_cv_sizeof_char" in
12438     1) acx_cv_type_int8_t=char ;;
12439     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
12440   esac
12441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12442 $as_echo "$acx_cv_type_int8_t" >&6; }
12443
12444   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12445 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12446   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12447     2:*) acx_cv_type_int16_t=int ;;
12448     *:2) acx_cv_type_int16_t=short ;;
12449     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
12450   esac
12451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12452 $as_echo "$acx_cv_type_int16_t" >&6; }
12453
12454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12455 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12456   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12457     4:*) acx_cv_type_int32_t=int ;;
12458     *:4) acx_cv_type_int32_t=long ;;
12459     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
12460   esac
12461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12462 $as_echo "$acx_cv_type_int32_t" >&6; }
12463 fi
12464
12465 # These tests are here to make the output prettier
12466
12467 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12468   case "$ac_cv_sizeof_long" in
12469     8) acx_cv_type_int64_t=long ;;
12470   esac
12471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12472 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12474 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12475 fi
12476
12477 # Now we can use the above types
12478
12479 if test "$ac_cv_type_uintptr_t" != yes; then
12480   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12481 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12482   case $ac_cv_sizeof_void_p in
12483     2) acx_cv_type_intptr_t=int16_t ;;
12484     4) acx_cv_type_intptr_t=int32_t ;;
12485     8) acx_cv_type_intptr_t=int64_t ;;
12486     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12487   esac
12488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12489 $as_echo "$acx_cv_type_intptr_t" >&6; }
12490 fi
12491
12492 # ----------------- done all checks, emit header -------------
12493 ac_config_commands="$ac_config_commands gstdint.h"
12494
12495
12496
12497 for ac_header in fenv.h
12498 do :
12499   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12500 if test "x$ac_cv_header_fenv_h" = xyes; then :
12501   cat >>confdefs.h <<_ACEOF
12502 #define HAVE_FENV_H 1
12503 _ACEOF
12504
12505 fi
12506
12507 done
12508
12509
12510 # Check for common type sizes
12511
12512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12513 $as_echo_n "checking for 1 byte integer... " >&6; }
12514 if ${libat_cv_have_mode_QI+:} false; then :
12515   $as_echo_n "(cached) " >&6
12516 else
12517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12518 /* end confdefs.h.  */
12519 int x __attribute__((mode(QI)));
12520 _ACEOF
12521 if ac_fn_c_try_compile "$LINENO"; then :
12522   libat_cv_have_mode_QI=yes
12523 else
12524   libat_cv_have_mode_QI=no
12525 fi
12526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12527 fi
12528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12529 $as_echo "$libat_cv_have_mode_QI" >&6; }
12530
12531   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12532
12533 cat >>confdefs.h <<_ACEOF
12534 #define HAVE_INT1 $yesno
12535 _ACEOF
12536
12537
12538   if test x$libat_cv_have_mode_QI = xyes; then
12539     SIZES="$SIZES 1"
12540   fi
12541
12542
12543   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12544 $as_echo_n "checking for 2 byte integer... " >&6; }
12545 if ${libat_cv_have_mode_HI+:} false; then :
12546   $as_echo_n "(cached) " >&6
12547 else
12548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12549 /* end confdefs.h.  */
12550 int x __attribute__((mode(HI)));
12551 _ACEOF
12552 if ac_fn_c_try_compile "$LINENO"; then :
12553   libat_cv_have_mode_HI=yes
12554 else
12555   libat_cv_have_mode_HI=no
12556 fi
12557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12558 fi
12559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12560 $as_echo "$libat_cv_have_mode_HI" >&6; }
12561
12562   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12563
12564 cat >>confdefs.h <<_ACEOF
12565 #define HAVE_INT2 $yesno
12566 _ACEOF
12567
12568
12569   if test x$libat_cv_have_mode_HI = xyes; then
12570     SIZES="$SIZES 2"
12571   fi
12572
12573
12574   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12575 $as_echo_n "checking for 4 byte integer... " >&6; }
12576 if ${libat_cv_have_mode_SI+:} false; then :
12577   $as_echo_n "(cached) " >&6
12578 else
12579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12580 /* end confdefs.h.  */
12581 int x __attribute__((mode(SI)));
12582 _ACEOF
12583 if ac_fn_c_try_compile "$LINENO"; then :
12584   libat_cv_have_mode_SI=yes
12585 else
12586   libat_cv_have_mode_SI=no
12587 fi
12588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12589 fi
12590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12591 $as_echo "$libat_cv_have_mode_SI" >&6; }
12592
12593   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12594
12595 cat >>confdefs.h <<_ACEOF
12596 #define HAVE_INT4 $yesno
12597 _ACEOF
12598
12599
12600   if test x$libat_cv_have_mode_SI = xyes; then
12601     SIZES="$SIZES 4"
12602   fi
12603
12604
12605   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12606 $as_echo_n "checking for 8 byte integer... " >&6; }
12607 if ${libat_cv_have_mode_DI+:} false; then :
12608   $as_echo_n "(cached) " >&6
12609 else
12610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12611 /* end confdefs.h.  */
12612 int x __attribute__((mode(DI)));
12613 _ACEOF
12614 if ac_fn_c_try_compile "$LINENO"; then :
12615   libat_cv_have_mode_DI=yes
12616 else
12617   libat_cv_have_mode_DI=no
12618 fi
12619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12620 fi
12621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12622 $as_echo "$libat_cv_have_mode_DI" >&6; }
12623
12624   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12625
12626 cat >>confdefs.h <<_ACEOF
12627 #define HAVE_INT8 $yesno
12628 _ACEOF
12629
12630
12631   if test x$libat_cv_have_mode_DI = xyes; then
12632     SIZES="$SIZES 8"
12633   fi
12634
12635
12636   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12637 $as_echo_n "checking for 16 byte integer... " >&6; }
12638 if ${libat_cv_have_mode_TI+:} false; then :
12639   $as_echo_n "(cached) " >&6
12640 else
12641   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12642 /* end confdefs.h.  */
12643 int x __attribute__((mode(TI)));
12644 _ACEOF
12645 if ac_fn_c_try_compile "$LINENO"; then :
12646   libat_cv_have_mode_TI=yes
12647 else
12648   libat_cv_have_mode_TI=no
12649 fi
12650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12651 fi
12652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12653 $as_echo "$libat_cv_have_mode_TI" >&6; }
12654
12655   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12656
12657 cat >>confdefs.h <<_ACEOF
12658 #define HAVE_INT16 $yesno
12659 _ACEOF
12660
12661
12662   if test x$libat_cv_have_mode_TI = xyes; then
12663     SIZES="$SIZES 16"
12664   fi
12665
12666
12667
12668 # Check for compiler builtins of atomic operations.
12669
12670   # Do link tests if possible, instead asm tests, limited to some platforms
12671   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12672   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12673   atomic_builtins_link_tests=no
12674   if test x$gcc_no_link != xyes; then
12675     # Can do link tests. Limit to some tested platforms
12676     case "$host" in
12677       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12678         atomic_builtins_link_tests=yes
12679         ;;
12680     esac
12681   fi
12682
12683
12684
12685   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12686 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12687 if ${libat_cv_have_at_ldst_1+:} false; then :
12688   $as_echo_n "(cached) " >&6
12689 else
12690
12691     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12692 /* end confdefs.h.  */
12693
12694 int
12695 main ()
12696 {
12697 typedef int T __attribute__((mode(QI)));
12698      T *x; volatile T sink; asm("" : "=g"(x));
12699      sink = __atomic_load_n(x, 0);
12700      __atomic_store_n(x, sink, 0);
12701   ;
12702   return 0;
12703 }
12704 _ACEOF
12705     if test x$atomic_builtins_link_tests = xyes; then
12706       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12707   (eval $ac_link) 2>&5
12708   ac_status=$?
12709   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12710   test $ac_status = 0; }; then
12711         eval libat_cv_have_at_ldst_1=yes
12712       else
12713         eval libat_cv_have_at_ldst_1=no
12714       fi
12715     else
12716       old_CFLAGS="$CFLAGS"
12717       # Compile unoptimized.
12718       CFLAGS="$CFLAGS -O0 -S"
12719       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12720   (eval $ac_compile) 2>&5
12721   ac_status=$?
12722   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12723   test $ac_status = 0; }; then
12724         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12725           eval libat_cv_have_at_ldst_1=no
12726         else
12727           eval libat_cv_have_at_ldst_1=yes
12728         fi
12729       else
12730         eval libat_cv_have_at_ldst_1=no
12731       fi
12732       CFLAGS="$old_CFLAGS"
12733     fi
12734     rm -f conftest*
12735
12736 fi
12737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12738 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12739
12740
12741   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12742
12743 cat >>confdefs.h <<_ACEOF
12744 #define HAVE_ATOMIC_LDST_1 $yesno
12745 _ACEOF
12746
12747
12748
12749
12750
12751
12752
12753   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12754 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12755 if ${libat_cv_have_at_ldst_2+:} false; then :
12756   $as_echo_n "(cached) " >&6
12757 else
12758
12759     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12760 /* end confdefs.h.  */
12761
12762 int
12763 main ()
12764 {
12765 typedef int T __attribute__((mode(HI)));
12766      T *x; volatile T sink; asm("" : "=g"(x));
12767      sink = __atomic_load_n(x, 0);
12768      __atomic_store_n(x, sink, 0);
12769   ;
12770   return 0;
12771 }
12772 _ACEOF
12773     if test x$atomic_builtins_link_tests = xyes; then
12774       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12775   (eval $ac_link) 2>&5
12776   ac_status=$?
12777   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12778   test $ac_status = 0; }; then
12779         eval libat_cv_have_at_ldst_2=yes
12780       else
12781         eval libat_cv_have_at_ldst_2=no
12782       fi
12783     else
12784       old_CFLAGS="$CFLAGS"
12785       # Compile unoptimized.
12786       CFLAGS="$CFLAGS -O0 -S"
12787       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12788   (eval $ac_compile) 2>&5
12789   ac_status=$?
12790   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12791   test $ac_status = 0; }; then
12792         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12793           eval libat_cv_have_at_ldst_2=no
12794         else
12795           eval libat_cv_have_at_ldst_2=yes
12796         fi
12797       else
12798         eval libat_cv_have_at_ldst_2=no
12799       fi
12800       CFLAGS="$old_CFLAGS"
12801     fi
12802     rm -f conftest*
12803
12804 fi
12805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12806 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12807
12808
12809   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12810
12811 cat >>confdefs.h <<_ACEOF
12812 #define HAVE_ATOMIC_LDST_2 $yesno
12813 _ACEOF
12814
12815
12816
12817
12818
12819
12820
12821   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12822 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12823 if ${libat_cv_have_at_ldst_4+:} false; then :
12824   $as_echo_n "(cached) " >&6
12825 else
12826
12827     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12828 /* end confdefs.h.  */
12829
12830 int
12831 main ()
12832 {
12833 typedef int T __attribute__((mode(SI)));
12834      T *x; volatile T sink; asm("" : "=g"(x));
12835      sink = __atomic_load_n(x, 0);
12836      __atomic_store_n(x, sink, 0);
12837   ;
12838   return 0;
12839 }
12840 _ACEOF
12841     if test x$atomic_builtins_link_tests = xyes; then
12842       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12843   (eval $ac_link) 2>&5
12844   ac_status=$?
12845   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12846   test $ac_status = 0; }; then
12847         eval libat_cv_have_at_ldst_4=yes
12848       else
12849         eval libat_cv_have_at_ldst_4=no
12850       fi
12851     else
12852       old_CFLAGS="$CFLAGS"
12853       # Compile unoptimized.
12854       CFLAGS="$CFLAGS -O0 -S"
12855       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12856   (eval $ac_compile) 2>&5
12857   ac_status=$?
12858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12859   test $ac_status = 0; }; then
12860         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12861           eval libat_cv_have_at_ldst_4=no
12862         else
12863           eval libat_cv_have_at_ldst_4=yes
12864         fi
12865       else
12866         eval libat_cv_have_at_ldst_4=no
12867       fi
12868       CFLAGS="$old_CFLAGS"
12869     fi
12870     rm -f conftest*
12871
12872 fi
12873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12874 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12875
12876
12877   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12878
12879 cat >>confdefs.h <<_ACEOF
12880 #define HAVE_ATOMIC_LDST_4 $yesno
12881 _ACEOF
12882
12883
12884
12885
12886
12887
12888
12889   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12890 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12891 if ${libat_cv_have_at_ldst_8+:} false; then :
12892   $as_echo_n "(cached) " >&6
12893 else
12894
12895     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12896 /* end confdefs.h.  */
12897
12898 int
12899 main ()
12900 {
12901 typedef int T __attribute__((mode(DI)));
12902      T *x; volatile T sink; asm("" : "=g"(x));
12903      sink = __atomic_load_n(x, 0);
12904      __atomic_store_n(x, sink, 0);
12905   ;
12906   return 0;
12907 }
12908 _ACEOF
12909     if test x$atomic_builtins_link_tests = xyes; then
12910       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12911   (eval $ac_link) 2>&5
12912   ac_status=$?
12913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12914   test $ac_status = 0; }; then
12915         eval libat_cv_have_at_ldst_8=yes
12916       else
12917         eval libat_cv_have_at_ldst_8=no
12918       fi
12919     else
12920       old_CFLAGS="$CFLAGS"
12921       # Compile unoptimized.
12922       CFLAGS="$CFLAGS -O0 -S"
12923       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12924   (eval $ac_compile) 2>&5
12925   ac_status=$?
12926   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12927   test $ac_status = 0; }; then
12928         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12929           eval libat_cv_have_at_ldst_8=no
12930         else
12931           eval libat_cv_have_at_ldst_8=yes
12932         fi
12933       else
12934         eval libat_cv_have_at_ldst_8=no
12935       fi
12936       CFLAGS="$old_CFLAGS"
12937     fi
12938     rm -f conftest*
12939
12940 fi
12941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12942 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12943
12944
12945   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12946
12947 cat >>confdefs.h <<_ACEOF
12948 #define HAVE_ATOMIC_LDST_8 $yesno
12949 _ACEOF
12950
12951
12952
12953
12954
12955
12956
12957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12958 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12959 if ${libat_cv_have_at_ldst_16+:} false; then :
12960   $as_echo_n "(cached) " >&6
12961 else
12962
12963     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12964 /* end confdefs.h.  */
12965
12966 int
12967 main ()
12968 {
12969 typedef int T __attribute__((mode(TI)));
12970      T *x; volatile T sink; asm("" : "=g"(x));
12971      sink = __atomic_load_n(x, 0);
12972      __atomic_store_n(x, sink, 0);
12973   ;
12974   return 0;
12975 }
12976 _ACEOF
12977     if test x$atomic_builtins_link_tests = xyes; then
12978       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12979   (eval $ac_link) 2>&5
12980   ac_status=$?
12981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12982   test $ac_status = 0; }; then
12983         eval libat_cv_have_at_ldst_16=yes
12984       else
12985         eval libat_cv_have_at_ldst_16=no
12986       fi
12987     else
12988       old_CFLAGS="$CFLAGS"
12989       # Compile unoptimized.
12990       CFLAGS="$CFLAGS -O0 -S"
12991       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12992   (eval $ac_compile) 2>&5
12993   ac_status=$?
12994   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12995   test $ac_status = 0; }; then
12996         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12997           eval libat_cv_have_at_ldst_16=no
12998         else
12999           eval libat_cv_have_at_ldst_16=yes
13000         fi
13001       else
13002         eval libat_cv_have_at_ldst_16=no
13003       fi
13004       CFLAGS="$old_CFLAGS"
13005     fi
13006     rm -f conftest*
13007
13008 fi
13009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
13010 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
13011
13012
13013   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
13014
13015 cat >>confdefs.h <<_ACEOF
13016 #define HAVE_ATOMIC_LDST_16 $yesno
13017 _ACEOF
13018
13019
13020
13021
13022
13023
13024
13025
13026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
13027 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
13028 if ${libat_cv_have_at_tas_1+:} false; then :
13029   $as_echo_n "(cached) " >&6
13030 else
13031
13032     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13033 /* end confdefs.h.  */
13034
13035 int
13036 main ()
13037 {
13038 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13039      __atomic_test_and_set(x, 0);
13040   ;
13041   return 0;
13042 }
13043 _ACEOF
13044     if test x$atomic_builtins_link_tests = xyes; then
13045       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13046   (eval $ac_link) 2>&5
13047   ac_status=$?
13048   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13049   test $ac_status = 0; }; then
13050         eval libat_cv_have_at_tas_1=yes
13051       else
13052         eval libat_cv_have_at_tas_1=no
13053       fi
13054     else
13055       old_CFLAGS="$CFLAGS"
13056       # Compile unoptimized.
13057       CFLAGS="$CFLAGS -O0 -S"
13058       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13059   (eval $ac_compile) 2>&5
13060   ac_status=$?
13061   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13062   test $ac_status = 0; }; then
13063         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13064           eval libat_cv_have_at_tas_1=no
13065         else
13066           eval libat_cv_have_at_tas_1=yes
13067         fi
13068       else
13069         eval libat_cv_have_at_tas_1=no
13070       fi
13071       CFLAGS="$old_CFLAGS"
13072     fi
13073     rm -f conftest*
13074
13075 fi
13076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
13077 $as_echo "$libat_cv_have_at_tas_1" >&6; }
13078
13079
13080   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
13081
13082 cat >>confdefs.h <<_ACEOF
13083 #define HAVE_ATOMIC_TAS_1 $yesno
13084 _ACEOF
13085
13086
13087
13088
13089
13090
13091   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
13092 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
13093 if ${libat_cv_have_at_tas_2+:} false; then :
13094   $as_echo_n "(cached) " >&6
13095 else
13096
13097     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13098 /* end confdefs.h.  */
13099
13100 int
13101 main ()
13102 {
13103 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13104      __atomic_test_and_set(x, 0);
13105   ;
13106   return 0;
13107 }
13108 _ACEOF
13109     if test x$atomic_builtins_link_tests = xyes; then
13110       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13111   (eval $ac_link) 2>&5
13112   ac_status=$?
13113   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13114   test $ac_status = 0; }; then
13115         eval libat_cv_have_at_tas_2=yes
13116       else
13117         eval libat_cv_have_at_tas_2=no
13118       fi
13119     else
13120       old_CFLAGS="$CFLAGS"
13121       # Compile unoptimized.
13122       CFLAGS="$CFLAGS -O0 -S"
13123       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13124   (eval $ac_compile) 2>&5
13125   ac_status=$?
13126   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13127   test $ac_status = 0; }; then
13128         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13129           eval libat_cv_have_at_tas_2=no
13130         else
13131           eval libat_cv_have_at_tas_2=yes
13132         fi
13133       else
13134         eval libat_cv_have_at_tas_2=no
13135       fi
13136       CFLAGS="$old_CFLAGS"
13137     fi
13138     rm -f conftest*
13139
13140 fi
13141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
13142 $as_echo "$libat_cv_have_at_tas_2" >&6; }
13143
13144
13145   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
13146
13147 cat >>confdefs.h <<_ACEOF
13148 #define HAVE_ATOMIC_TAS_2 $yesno
13149 _ACEOF
13150
13151
13152
13153
13154
13155
13156   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
13157 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
13158 if ${libat_cv_have_at_tas_4+:} false; then :
13159   $as_echo_n "(cached) " >&6
13160 else
13161
13162     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13163 /* end confdefs.h.  */
13164
13165 int
13166 main ()
13167 {
13168 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13169      __atomic_test_and_set(x, 0);
13170   ;
13171   return 0;
13172 }
13173 _ACEOF
13174     if test x$atomic_builtins_link_tests = xyes; then
13175       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13176   (eval $ac_link) 2>&5
13177   ac_status=$?
13178   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13179   test $ac_status = 0; }; then
13180         eval libat_cv_have_at_tas_4=yes
13181       else
13182         eval libat_cv_have_at_tas_4=no
13183       fi
13184     else
13185       old_CFLAGS="$CFLAGS"
13186       # Compile unoptimized.
13187       CFLAGS="$CFLAGS -O0 -S"
13188       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13189   (eval $ac_compile) 2>&5
13190   ac_status=$?
13191   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13192   test $ac_status = 0; }; then
13193         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13194           eval libat_cv_have_at_tas_4=no
13195         else
13196           eval libat_cv_have_at_tas_4=yes
13197         fi
13198       else
13199         eval libat_cv_have_at_tas_4=no
13200       fi
13201       CFLAGS="$old_CFLAGS"
13202     fi
13203     rm -f conftest*
13204
13205 fi
13206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
13207 $as_echo "$libat_cv_have_at_tas_4" >&6; }
13208
13209
13210   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
13211
13212 cat >>confdefs.h <<_ACEOF
13213 #define HAVE_ATOMIC_TAS_4 $yesno
13214 _ACEOF
13215
13216
13217
13218
13219
13220
13221   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
13222 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
13223 if ${libat_cv_have_at_tas_8+:} false; then :
13224   $as_echo_n "(cached) " >&6
13225 else
13226
13227     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13228 /* end confdefs.h.  */
13229
13230 int
13231 main ()
13232 {
13233 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13234      __atomic_test_and_set(x, 0);
13235   ;
13236   return 0;
13237 }
13238 _ACEOF
13239     if test x$atomic_builtins_link_tests = xyes; then
13240       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13241   (eval $ac_link) 2>&5
13242   ac_status=$?
13243   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13244   test $ac_status = 0; }; then
13245         eval libat_cv_have_at_tas_8=yes
13246       else
13247         eval libat_cv_have_at_tas_8=no
13248       fi
13249     else
13250       old_CFLAGS="$CFLAGS"
13251       # Compile unoptimized.
13252       CFLAGS="$CFLAGS -O0 -S"
13253       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13254   (eval $ac_compile) 2>&5
13255   ac_status=$?
13256   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13257   test $ac_status = 0; }; then
13258         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13259           eval libat_cv_have_at_tas_8=no
13260         else
13261           eval libat_cv_have_at_tas_8=yes
13262         fi
13263       else
13264         eval libat_cv_have_at_tas_8=no
13265       fi
13266       CFLAGS="$old_CFLAGS"
13267     fi
13268     rm -f conftest*
13269
13270 fi
13271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
13272 $as_echo "$libat_cv_have_at_tas_8" >&6; }
13273
13274
13275   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
13276
13277 cat >>confdefs.h <<_ACEOF
13278 #define HAVE_ATOMIC_TAS_8 $yesno
13279 _ACEOF
13280
13281
13282
13283
13284
13285
13286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
13287 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
13288 if ${libat_cv_have_at_tas_16+:} false; then :
13289   $as_echo_n "(cached) " >&6
13290 else
13291
13292     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13293 /* end confdefs.h.  */
13294
13295 int
13296 main ()
13297 {
13298 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13299      __atomic_test_and_set(x, 0);
13300   ;
13301   return 0;
13302 }
13303 _ACEOF
13304     if test x$atomic_builtins_link_tests = xyes; then
13305       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13306   (eval $ac_link) 2>&5
13307   ac_status=$?
13308   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13309   test $ac_status = 0; }; then
13310         eval libat_cv_have_at_tas_16=yes
13311       else
13312         eval libat_cv_have_at_tas_16=no
13313       fi
13314     else
13315       old_CFLAGS="$CFLAGS"
13316       # Compile unoptimized.
13317       CFLAGS="$CFLAGS -O0 -S"
13318       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13319   (eval $ac_compile) 2>&5
13320   ac_status=$?
13321   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13322   test $ac_status = 0; }; then
13323         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13324           eval libat_cv_have_at_tas_16=no
13325         else
13326           eval libat_cv_have_at_tas_16=yes
13327         fi
13328       else
13329         eval libat_cv_have_at_tas_16=no
13330       fi
13331       CFLAGS="$old_CFLAGS"
13332     fi
13333     rm -f conftest*
13334
13335 fi
13336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
13337 $as_echo "$libat_cv_have_at_tas_16" >&6; }
13338
13339
13340   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
13341
13342 cat >>confdefs.h <<_ACEOF
13343 #define HAVE_ATOMIC_TAS_16 $yesno
13344 _ACEOF
13345
13346
13347
13348
13349
13350
13351
13352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
13353 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
13354 if ${libat_cv_have_at_exch_1+:} false; then :
13355   $as_echo_n "(cached) " >&6
13356 else
13357
13358     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13359 /* end confdefs.h.  */
13360
13361 int
13362 main ()
13363 {
13364 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13365      __atomic_exchange_n(x, 0, 0);
13366   ;
13367   return 0;
13368 }
13369 _ACEOF
13370     if test x$atomic_builtins_link_tests = xyes; then
13371       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13372   (eval $ac_link) 2>&5
13373   ac_status=$?
13374   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13375   test $ac_status = 0; }; then
13376         eval libat_cv_have_at_exch_1=yes
13377       else
13378         eval libat_cv_have_at_exch_1=no
13379       fi
13380     else
13381       old_CFLAGS="$CFLAGS"
13382       # Compile unoptimized.
13383       CFLAGS="$CFLAGS -O0 -S"
13384       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13385   (eval $ac_compile) 2>&5
13386   ac_status=$?
13387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13388   test $ac_status = 0; }; then
13389         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13390           eval libat_cv_have_at_exch_1=no
13391         else
13392           eval libat_cv_have_at_exch_1=yes
13393         fi
13394       else
13395         eval libat_cv_have_at_exch_1=no
13396       fi
13397       CFLAGS="$old_CFLAGS"
13398     fi
13399     rm -f conftest*
13400
13401 fi
13402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
13403 $as_echo "$libat_cv_have_at_exch_1" >&6; }
13404
13405
13406   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
13407
13408 cat >>confdefs.h <<_ACEOF
13409 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
13410 _ACEOF
13411
13412
13413
13414
13415
13416
13417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13418 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13419 if ${libat_cv_have_at_exch_2+:} false; then :
13420   $as_echo_n "(cached) " >&6
13421 else
13422
13423     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13424 /* end confdefs.h.  */
13425
13426 int
13427 main ()
13428 {
13429 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13430      __atomic_exchange_n(x, 0, 0);
13431   ;
13432   return 0;
13433 }
13434 _ACEOF
13435     if test x$atomic_builtins_link_tests = xyes; then
13436       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13437   (eval $ac_link) 2>&5
13438   ac_status=$?
13439   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13440   test $ac_status = 0; }; then
13441         eval libat_cv_have_at_exch_2=yes
13442       else
13443         eval libat_cv_have_at_exch_2=no
13444       fi
13445     else
13446       old_CFLAGS="$CFLAGS"
13447       # Compile unoptimized.
13448       CFLAGS="$CFLAGS -O0 -S"
13449       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13450   (eval $ac_compile) 2>&5
13451   ac_status=$?
13452   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13453   test $ac_status = 0; }; then
13454         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13455           eval libat_cv_have_at_exch_2=no
13456         else
13457           eval libat_cv_have_at_exch_2=yes
13458         fi
13459       else
13460         eval libat_cv_have_at_exch_2=no
13461       fi
13462       CFLAGS="$old_CFLAGS"
13463     fi
13464     rm -f conftest*
13465
13466 fi
13467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13468 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13469
13470
13471   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13472
13473 cat >>confdefs.h <<_ACEOF
13474 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13475 _ACEOF
13476
13477
13478
13479
13480
13481
13482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13483 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13484 if ${libat_cv_have_at_exch_4+:} false; then :
13485   $as_echo_n "(cached) " >&6
13486 else
13487
13488     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13489 /* end confdefs.h.  */
13490
13491 int
13492 main ()
13493 {
13494 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13495      __atomic_exchange_n(x, 0, 0);
13496   ;
13497   return 0;
13498 }
13499 _ACEOF
13500     if test x$atomic_builtins_link_tests = xyes; then
13501       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13502   (eval $ac_link) 2>&5
13503   ac_status=$?
13504   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13505   test $ac_status = 0; }; then
13506         eval libat_cv_have_at_exch_4=yes
13507       else
13508         eval libat_cv_have_at_exch_4=no
13509       fi
13510     else
13511       old_CFLAGS="$CFLAGS"
13512       # Compile unoptimized.
13513       CFLAGS="$CFLAGS -O0 -S"
13514       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13515   (eval $ac_compile) 2>&5
13516   ac_status=$?
13517   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13518   test $ac_status = 0; }; then
13519         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13520           eval libat_cv_have_at_exch_4=no
13521         else
13522           eval libat_cv_have_at_exch_4=yes
13523         fi
13524       else
13525         eval libat_cv_have_at_exch_4=no
13526       fi
13527       CFLAGS="$old_CFLAGS"
13528     fi
13529     rm -f conftest*
13530
13531 fi
13532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13533 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13534
13535
13536   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13537
13538 cat >>confdefs.h <<_ACEOF
13539 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13540 _ACEOF
13541
13542
13543
13544
13545
13546
13547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13548 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13549 if ${libat_cv_have_at_exch_8+:} false; then :
13550   $as_echo_n "(cached) " >&6
13551 else
13552
13553     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13554 /* end confdefs.h.  */
13555
13556 int
13557 main ()
13558 {
13559 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13560      __atomic_exchange_n(x, 0, 0);
13561   ;
13562   return 0;
13563 }
13564 _ACEOF
13565     if test x$atomic_builtins_link_tests = xyes; then
13566       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13567   (eval $ac_link) 2>&5
13568   ac_status=$?
13569   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13570   test $ac_status = 0; }; then
13571         eval libat_cv_have_at_exch_8=yes
13572       else
13573         eval libat_cv_have_at_exch_8=no
13574       fi
13575     else
13576       old_CFLAGS="$CFLAGS"
13577       # Compile unoptimized.
13578       CFLAGS="$CFLAGS -O0 -S"
13579       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13580   (eval $ac_compile) 2>&5
13581   ac_status=$?
13582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13583   test $ac_status = 0; }; then
13584         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13585           eval libat_cv_have_at_exch_8=no
13586         else
13587           eval libat_cv_have_at_exch_8=yes
13588         fi
13589       else
13590         eval libat_cv_have_at_exch_8=no
13591       fi
13592       CFLAGS="$old_CFLAGS"
13593     fi
13594     rm -f conftest*
13595
13596 fi
13597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13598 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13599
13600
13601   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13602
13603 cat >>confdefs.h <<_ACEOF
13604 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13605 _ACEOF
13606
13607
13608
13609
13610
13611
13612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13613 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13614 if ${libat_cv_have_at_exch_16+:} false; then :
13615   $as_echo_n "(cached) " >&6
13616 else
13617
13618     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13619 /* end confdefs.h.  */
13620
13621 int
13622 main ()
13623 {
13624 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13625      __atomic_exchange_n(x, 0, 0);
13626   ;
13627   return 0;
13628 }
13629 _ACEOF
13630     if test x$atomic_builtins_link_tests = xyes; then
13631       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13632   (eval $ac_link) 2>&5
13633   ac_status=$?
13634   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13635   test $ac_status = 0; }; then
13636         eval libat_cv_have_at_exch_16=yes
13637       else
13638         eval libat_cv_have_at_exch_16=no
13639       fi
13640     else
13641       old_CFLAGS="$CFLAGS"
13642       # Compile unoptimized.
13643       CFLAGS="$CFLAGS -O0 -S"
13644       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13645   (eval $ac_compile) 2>&5
13646   ac_status=$?
13647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13648   test $ac_status = 0; }; then
13649         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13650           eval libat_cv_have_at_exch_16=no
13651         else
13652           eval libat_cv_have_at_exch_16=yes
13653         fi
13654       else
13655         eval libat_cv_have_at_exch_16=no
13656       fi
13657       CFLAGS="$old_CFLAGS"
13658     fi
13659     rm -f conftest*
13660
13661 fi
13662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13663 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13664
13665
13666   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13667
13668 cat >>confdefs.h <<_ACEOF
13669 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13670 _ACEOF
13671
13672
13673
13674
13675
13676
13677
13678   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13679 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13680 if ${libat_cv_have_at_cas_1+:} false; then :
13681   $as_echo_n "(cached) " >&6
13682 else
13683
13684     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13685 /* end confdefs.h.  */
13686
13687 int
13688 main ()
13689 {
13690 typedef int T __attribute__((mode(QI))); T *x, *y;
13691      asm("" : "=g"(x), "=g"(y));
13692      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13693   ;
13694   return 0;
13695 }
13696 _ACEOF
13697     if test x$atomic_builtins_link_tests = xyes; then
13698       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13699   (eval $ac_link) 2>&5
13700   ac_status=$?
13701   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13702   test $ac_status = 0; }; then
13703         eval libat_cv_have_at_cas_1=yes
13704       else
13705         eval libat_cv_have_at_cas_1=no
13706       fi
13707     else
13708       old_CFLAGS="$CFLAGS"
13709       # Compile unoptimized.
13710       CFLAGS="$CFLAGS -O0 -S"
13711       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13712   (eval $ac_compile) 2>&5
13713   ac_status=$?
13714   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13715   test $ac_status = 0; }; then
13716         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13717           eval libat_cv_have_at_cas_1=no
13718         else
13719           eval libat_cv_have_at_cas_1=yes
13720         fi
13721       else
13722         eval libat_cv_have_at_cas_1=no
13723       fi
13724       CFLAGS="$old_CFLAGS"
13725     fi
13726     rm -f conftest*
13727
13728 fi
13729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13730 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13731
13732
13733   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13734
13735 cat >>confdefs.h <<_ACEOF
13736 #define HAVE_ATOMIC_CAS_1 $yesno
13737 _ACEOF
13738
13739
13740
13741
13742
13743
13744   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13745 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13746 if ${libat_cv_have_at_cas_2+:} false; then :
13747   $as_echo_n "(cached) " >&6
13748 else
13749
13750     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13751 /* end confdefs.h.  */
13752
13753 int
13754 main ()
13755 {
13756 typedef int T __attribute__((mode(HI))); T *x, *y;
13757      asm("" : "=g"(x), "=g"(y));
13758      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13759   ;
13760   return 0;
13761 }
13762 _ACEOF
13763     if test x$atomic_builtins_link_tests = xyes; then
13764       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13765   (eval $ac_link) 2>&5
13766   ac_status=$?
13767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13768   test $ac_status = 0; }; then
13769         eval libat_cv_have_at_cas_2=yes
13770       else
13771         eval libat_cv_have_at_cas_2=no
13772       fi
13773     else
13774       old_CFLAGS="$CFLAGS"
13775       # Compile unoptimized.
13776       CFLAGS="$CFLAGS -O0 -S"
13777       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13778   (eval $ac_compile) 2>&5
13779   ac_status=$?
13780   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13781   test $ac_status = 0; }; then
13782         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13783           eval libat_cv_have_at_cas_2=no
13784         else
13785           eval libat_cv_have_at_cas_2=yes
13786         fi
13787       else
13788         eval libat_cv_have_at_cas_2=no
13789       fi
13790       CFLAGS="$old_CFLAGS"
13791     fi
13792     rm -f conftest*
13793
13794 fi
13795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13796 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13797
13798
13799   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13800
13801 cat >>confdefs.h <<_ACEOF
13802 #define HAVE_ATOMIC_CAS_2 $yesno
13803 _ACEOF
13804
13805
13806
13807
13808
13809
13810   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13811 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13812 if ${libat_cv_have_at_cas_4+:} false; then :
13813   $as_echo_n "(cached) " >&6
13814 else
13815
13816     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13817 /* end confdefs.h.  */
13818
13819 int
13820 main ()
13821 {
13822 typedef int T __attribute__((mode(SI))); T *x, *y;
13823      asm("" : "=g"(x), "=g"(y));
13824      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13825   ;
13826   return 0;
13827 }
13828 _ACEOF
13829     if test x$atomic_builtins_link_tests = xyes; then
13830       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13831   (eval $ac_link) 2>&5
13832   ac_status=$?
13833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13834   test $ac_status = 0; }; then
13835         eval libat_cv_have_at_cas_4=yes
13836       else
13837         eval libat_cv_have_at_cas_4=no
13838       fi
13839     else
13840       old_CFLAGS="$CFLAGS"
13841       # Compile unoptimized.
13842       CFLAGS="$CFLAGS -O0 -S"
13843       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13844   (eval $ac_compile) 2>&5
13845   ac_status=$?
13846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13847   test $ac_status = 0; }; then
13848         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13849           eval libat_cv_have_at_cas_4=no
13850         else
13851           eval libat_cv_have_at_cas_4=yes
13852         fi
13853       else
13854         eval libat_cv_have_at_cas_4=no
13855       fi
13856       CFLAGS="$old_CFLAGS"
13857     fi
13858     rm -f conftest*
13859
13860 fi
13861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13862 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13863
13864
13865   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13866
13867 cat >>confdefs.h <<_ACEOF
13868 #define HAVE_ATOMIC_CAS_4 $yesno
13869 _ACEOF
13870
13871
13872
13873
13874
13875
13876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13877 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13878 if ${libat_cv_have_at_cas_8+:} false; then :
13879   $as_echo_n "(cached) " >&6
13880 else
13881
13882     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13883 /* end confdefs.h.  */
13884
13885 int
13886 main ()
13887 {
13888 typedef int T __attribute__((mode(DI))); T *x, *y;
13889      asm("" : "=g"(x), "=g"(y));
13890      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13891   ;
13892   return 0;
13893 }
13894 _ACEOF
13895     if test x$atomic_builtins_link_tests = xyes; then
13896       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13897   (eval $ac_link) 2>&5
13898   ac_status=$?
13899   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13900   test $ac_status = 0; }; then
13901         eval libat_cv_have_at_cas_8=yes
13902       else
13903         eval libat_cv_have_at_cas_8=no
13904       fi
13905     else
13906       old_CFLAGS="$CFLAGS"
13907       # Compile unoptimized.
13908       CFLAGS="$CFLAGS -O0 -S"
13909       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13910   (eval $ac_compile) 2>&5
13911   ac_status=$?
13912   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13913   test $ac_status = 0; }; then
13914         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13915           eval libat_cv_have_at_cas_8=no
13916         else
13917           eval libat_cv_have_at_cas_8=yes
13918         fi
13919       else
13920         eval libat_cv_have_at_cas_8=no
13921       fi
13922       CFLAGS="$old_CFLAGS"
13923     fi
13924     rm -f conftest*
13925
13926 fi
13927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13928 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13929
13930
13931   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13932
13933 cat >>confdefs.h <<_ACEOF
13934 #define HAVE_ATOMIC_CAS_8 $yesno
13935 _ACEOF
13936
13937
13938
13939
13940
13941
13942   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13943 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13944 if ${libat_cv_have_at_cas_16+:} false; then :
13945   $as_echo_n "(cached) " >&6
13946 else
13947
13948     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13949 /* end confdefs.h.  */
13950
13951 int
13952 main ()
13953 {
13954 typedef int T __attribute__((mode(TI))); T *x, *y;
13955      asm("" : "=g"(x), "=g"(y));
13956      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13957   ;
13958   return 0;
13959 }
13960 _ACEOF
13961     if test x$atomic_builtins_link_tests = xyes; then
13962       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13963   (eval $ac_link) 2>&5
13964   ac_status=$?
13965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13966   test $ac_status = 0; }; then
13967         eval libat_cv_have_at_cas_16=yes
13968       else
13969         eval libat_cv_have_at_cas_16=no
13970       fi
13971     else
13972       old_CFLAGS="$CFLAGS"
13973       # Compile unoptimized.
13974       CFLAGS="$CFLAGS -O0 -S"
13975       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13976   (eval $ac_compile) 2>&5
13977   ac_status=$?
13978   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13979   test $ac_status = 0; }; then
13980         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13981           eval libat_cv_have_at_cas_16=no
13982         else
13983           eval libat_cv_have_at_cas_16=yes
13984         fi
13985       else
13986         eval libat_cv_have_at_cas_16=no
13987       fi
13988       CFLAGS="$old_CFLAGS"
13989     fi
13990     rm -f conftest*
13991
13992 fi
13993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13994 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13995
13996
13997   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
13998
13999 cat >>confdefs.h <<_ACEOF
14000 #define HAVE_ATOMIC_CAS_16 $yesno
14001 _ACEOF
14002
14003
14004
14005
14006
14007
14008
14009   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
14010 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
14011 if ${libat_cv_have_at_fadd_1+:} false; then :
14012   $as_echo_n "(cached) " >&6
14013 else
14014
14015     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14016 /* end confdefs.h.  */
14017
14018 int
14019 main ()
14020 {
14021 typedef int T __attribute__((mode(QI))); T *x, y;
14022      asm("" : "=g"(x), "=g"(y));
14023      __atomic_fetch_add (x, y, 0);
14024      __atomic_add_fetch (x, y, 0);
14025   ;
14026   return 0;
14027 }
14028 _ACEOF
14029     if test x$atomic_builtins_link_tests = xyes; then
14030       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14031   (eval $ac_link) 2>&5
14032   ac_status=$?
14033   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14034   test $ac_status = 0; }; then
14035         eval libat_cv_have_at_fadd_1=yes
14036       else
14037         eval libat_cv_have_at_fadd_1=no
14038       fi
14039     else
14040       old_CFLAGS="$CFLAGS"
14041       # Compile unoptimized.
14042       CFLAGS="$CFLAGS -O0 -S"
14043       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14044   (eval $ac_compile) 2>&5
14045   ac_status=$?
14046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14047   test $ac_status = 0; }; then
14048         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14049           eval libat_cv_have_at_fadd_1=no
14050         else
14051           eval libat_cv_have_at_fadd_1=yes
14052         fi
14053       else
14054         eval libat_cv_have_at_fadd_1=no
14055       fi
14056       CFLAGS="$old_CFLAGS"
14057     fi
14058     rm -f conftest*
14059
14060 fi
14061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
14062 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
14063
14064
14065   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
14066
14067 cat >>confdefs.h <<_ACEOF
14068 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
14069 _ACEOF
14070
14071
14072
14073
14074
14075
14076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
14077 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
14078 if ${libat_cv_have_at_fadd_2+:} false; then :
14079   $as_echo_n "(cached) " >&6
14080 else
14081
14082     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14083 /* end confdefs.h.  */
14084
14085 int
14086 main ()
14087 {
14088 typedef int T __attribute__((mode(HI))); T *x, y;
14089      asm("" : "=g"(x), "=g"(y));
14090      __atomic_fetch_add (x, y, 0);
14091      __atomic_add_fetch (x, y, 0);
14092   ;
14093   return 0;
14094 }
14095 _ACEOF
14096     if test x$atomic_builtins_link_tests = xyes; then
14097       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14098   (eval $ac_link) 2>&5
14099   ac_status=$?
14100   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14101   test $ac_status = 0; }; then
14102         eval libat_cv_have_at_fadd_2=yes
14103       else
14104         eval libat_cv_have_at_fadd_2=no
14105       fi
14106     else
14107       old_CFLAGS="$CFLAGS"
14108       # Compile unoptimized.
14109       CFLAGS="$CFLAGS -O0 -S"
14110       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14111   (eval $ac_compile) 2>&5
14112   ac_status=$?
14113   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14114   test $ac_status = 0; }; then
14115         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14116           eval libat_cv_have_at_fadd_2=no
14117         else
14118           eval libat_cv_have_at_fadd_2=yes
14119         fi
14120       else
14121         eval libat_cv_have_at_fadd_2=no
14122       fi
14123       CFLAGS="$old_CFLAGS"
14124     fi
14125     rm -f conftest*
14126
14127 fi
14128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
14129 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
14130
14131
14132   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
14133
14134 cat >>confdefs.h <<_ACEOF
14135 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
14136 _ACEOF
14137
14138
14139
14140
14141
14142
14143   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
14144 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
14145 if ${libat_cv_have_at_fadd_4+:} false; then :
14146   $as_echo_n "(cached) " >&6
14147 else
14148
14149     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14150 /* end confdefs.h.  */
14151
14152 int
14153 main ()
14154 {
14155 typedef int T __attribute__((mode(SI))); T *x, y;
14156      asm("" : "=g"(x), "=g"(y));
14157      __atomic_fetch_add (x, y, 0);
14158      __atomic_add_fetch (x, y, 0);
14159   ;
14160   return 0;
14161 }
14162 _ACEOF
14163     if test x$atomic_builtins_link_tests = xyes; then
14164       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14165   (eval $ac_link) 2>&5
14166   ac_status=$?
14167   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14168   test $ac_status = 0; }; then
14169         eval libat_cv_have_at_fadd_4=yes
14170       else
14171         eval libat_cv_have_at_fadd_4=no
14172       fi
14173     else
14174       old_CFLAGS="$CFLAGS"
14175       # Compile unoptimized.
14176       CFLAGS="$CFLAGS -O0 -S"
14177       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14178   (eval $ac_compile) 2>&5
14179   ac_status=$?
14180   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14181   test $ac_status = 0; }; then
14182         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14183           eval libat_cv_have_at_fadd_4=no
14184         else
14185           eval libat_cv_have_at_fadd_4=yes
14186         fi
14187       else
14188         eval libat_cv_have_at_fadd_4=no
14189       fi
14190       CFLAGS="$old_CFLAGS"
14191     fi
14192     rm -f conftest*
14193
14194 fi
14195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
14196 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
14197
14198
14199   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
14200
14201 cat >>confdefs.h <<_ACEOF
14202 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
14203 _ACEOF
14204
14205
14206
14207
14208
14209
14210   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
14211 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
14212 if ${libat_cv_have_at_fadd_8+:} false; then :
14213   $as_echo_n "(cached) " >&6
14214 else
14215
14216     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14217 /* end confdefs.h.  */
14218
14219 int
14220 main ()
14221 {
14222 typedef int T __attribute__((mode(DI))); T *x, y;
14223      asm("" : "=g"(x), "=g"(y));
14224      __atomic_fetch_add (x, y, 0);
14225      __atomic_add_fetch (x, y, 0);
14226   ;
14227   return 0;
14228 }
14229 _ACEOF
14230     if test x$atomic_builtins_link_tests = xyes; then
14231       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14232   (eval $ac_link) 2>&5
14233   ac_status=$?
14234   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14235   test $ac_status = 0; }; then
14236         eval libat_cv_have_at_fadd_8=yes
14237       else
14238         eval libat_cv_have_at_fadd_8=no
14239       fi
14240     else
14241       old_CFLAGS="$CFLAGS"
14242       # Compile unoptimized.
14243       CFLAGS="$CFLAGS -O0 -S"
14244       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14245   (eval $ac_compile) 2>&5
14246   ac_status=$?
14247   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14248   test $ac_status = 0; }; then
14249         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14250           eval libat_cv_have_at_fadd_8=no
14251         else
14252           eval libat_cv_have_at_fadd_8=yes
14253         fi
14254       else
14255         eval libat_cv_have_at_fadd_8=no
14256       fi
14257       CFLAGS="$old_CFLAGS"
14258     fi
14259     rm -f conftest*
14260
14261 fi
14262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
14263 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
14264
14265
14266   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
14267
14268 cat >>confdefs.h <<_ACEOF
14269 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
14270 _ACEOF
14271
14272
14273
14274
14275
14276
14277   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
14278 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
14279 if ${libat_cv_have_at_fadd_16+:} false; then :
14280   $as_echo_n "(cached) " >&6
14281 else
14282
14283     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14284 /* end confdefs.h.  */
14285
14286 int
14287 main ()
14288 {
14289 typedef int T __attribute__((mode(TI))); T *x, y;
14290      asm("" : "=g"(x), "=g"(y));
14291      __atomic_fetch_add (x, y, 0);
14292      __atomic_add_fetch (x, y, 0);
14293   ;
14294   return 0;
14295 }
14296 _ACEOF
14297     if test x$atomic_builtins_link_tests = xyes; then
14298       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14299   (eval $ac_link) 2>&5
14300   ac_status=$?
14301   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14302   test $ac_status = 0; }; then
14303         eval libat_cv_have_at_fadd_16=yes
14304       else
14305         eval libat_cv_have_at_fadd_16=no
14306       fi
14307     else
14308       old_CFLAGS="$CFLAGS"
14309       # Compile unoptimized.
14310       CFLAGS="$CFLAGS -O0 -S"
14311       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14312   (eval $ac_compile) 2>&5
14313   ac_status=$?
14314   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14315   test $ac_status = 0; }; then
14316         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14317           eval libat_cv_have_at_fadd_16=no
14318         else
14319           eval libat_cv_have_at_fadd_16=yes
14320         fi
14321       else
14322         eval libat_cv_have_at_fadd_16=no
14323       fi
14324       CFLAGS="$old_CFLAGS"
14325     fi
14326     rm -f conftest*
14327
14328 fi
14329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
14330 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
14331
14332
14333   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
14334
14335 cat >>confdefs.h <<_ACEOF
14336 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
14337 _ACEOF
14338
14339
14340
14341
14342
14343
14344
14345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
14346 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
14347 if ${libat_cv_have_at_fop_1+:} false; then :
14348   $as_echo_n "(cached) " >&6
14349 else
14350
14351     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14352 /* end confdefs.h.  */
14353
14354 int
14355 main ()
14356 {
14357 typedef int T __attribute__((mode(QI))); T *x, y;
14358      asm("" : "=g"(x), "=g"(y));
14359      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14360      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14361      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14362      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14363      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14364      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14365   ;
14366   return 0;
14367 }
14368 _ACEOF
14369     if test x$atomic_builtins_link_tests = xyes; then
14370       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14371   (eval $ac_link) 2>&5
14372   ac_status=$?
14373   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14374   test $ac_status = 0; }; then
14375         eval libat_cv_have_at_fop_1=yes
14376       else
14377         eval libat_cv_have_at_fop_1=no
14378       fi
14379     else
14380       old_CFLAGS="$CFLAGS"
14381       # Compile unoptimized.
14382       CFLAGS="$CFLAGS -O0 -S"
14383       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14384   (eval $ac_compile) 2>&5
14385   ac_status=$?
14386   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14387   test $ac_status = 0; }; then
14388         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14389           eval libat_cv_have_at_fop_1=no
14390         else
14391           eval libat_cv_have_at_fop_1=yes
14392         fi
14393       else
14394         eval libat_cv_have_at_fop_1=no
14395       fi
14396       CFLAGS="$old_CFLAGS"
14397     fi
14398     rm -f conftest*
14399
14400 fi
14401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
14402 $as_echo "$libat_cv_have_at_fop_1" >&6; }
14403
14404
14405   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
14406
14407 cat >>confdefs.h <<_ACEOF
14408 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
14409 _ACEOF
14410
14411
14412
14413
14414
14415
14416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14417 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14418 if ${libat_cv_have_at_fop_2+:} false; then :
14419   $as_echo_n "(cached) " >&6
14420 else
14421
14422     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14423 /* end confdefs.h.  */
14424
14425 int
14426 main ()
14427 {
14428 typedef int T __attribute__((mode(HI))); T *x, y;
14429      asm("" : "=g"(x), "=g"(y));
14430      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14431      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14432      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14433      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14434      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14435      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14436   ;
14437   return 0;
14438 }
14439 _ACEOF
14440     if test x$atomic_builtins_link_tests = xyes; then
14441       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14442   (eval $ac_link) 2>&5
14443   ac_status=$?
14444   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14445   test $ac_status = 0; }; then
14446         eval libat_cv_have_at_fop_2=yes
14447       else
14448         eval libat_cv_have_at_fop_2=no
14449       fi
14450     else
14451       old_CFLAGS="$CFLAGS"
14452       # Compile unoptimized.
14453       CFLAGS="$CFLAGS -O0 -S"
14454       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14455   (eval $ac_compile) 2>&5
14456   ac_status=$?
14457   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14458   test $ac_status = 0; }; then
14459         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14460           eval libat_cv_have_at_fop_2=no
14461         else
14462           eval libat_cv_have_at_fop_2=yes
14463         fi
14464       else
14465         eval libat_cv_have_at_fop_2=no
14466       fi
14467       CFLAGS="$old_CFLAGS"
14468     fi
14469     rm -f conftest*
14470
14471 fi
14472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14473 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14474
14475
14476   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14477
14478 cat >>confdefs.h <<_ACEOF
14479 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14480 _ACEOF
14481
14482
14483
14484
14485
14486
14487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14488 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14489 if ${libat_cv_have_at_fop_4+:} false; then :
14490   $as_echo_n "(cached) " >&6
14491 else
14492
14493     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14494 /* end confdefs.h.  */
14495
14496 int
14497 main ()
14498 {
14499 typedef int T __attribute__((mode(SI))); T *x, y;
14500      asm("" : "=g"(x), "=g"(y));
14501      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14502      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14503      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14504      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14505      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14506      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14507   ;
14508   return 0;
14509 }
14510 _ACEOF
14511     if test x$atomic_builtins_link_tests = xyes; then
14512       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14513   (eval $ac_link) 2>&5
14514   ac_status=$?
14515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14516   test $ac_status = 0; }; then
14517         eval libat_cv_have_at_fop_4=yes
14518       else
14519         eval libat_cv_have_at_fop_4=no
14520       fi
14521     else
14522       old_CFLAGS="$CFLAGS"
14523       # Compile unoptimized.
14524       CFLAGS="$CFLAGS -O0 -S"
14525       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14526   (eval $ac_compile) 2>&5
14527   ac_status=$?
14528   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14529   test $ac_status = 0; }; then
14530         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14531           eval libat_cv_have_at_fop_4=no
14532         else
14533           eval libat_cv_have_at_fop_4=yes
14534         fi
14535       else
14536         eval libat_cv_have_at_fop_4=no
14537       fi
14538       CFLAGS="$old_CFLAGS"
14539     fi
14540     rm -f conftest*
14541
14542 fi
14543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14544 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14545
14546
14547   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14548
14549 cat >>confdefs.h <<_ACEOF
14550 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14551 _ACEOF
14552
14553
14554
14555
14556
14557
14558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14559 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14560 if ${libat_cv_have_at_fop_8+:} false; then :
14561   $as_echo_n "(cached) " >&6
14562 else
14563
14564     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14565 /* end confdefs.h.  */
14566
14567 int
14568 main ()
14569 {
14570 typedef int T __attribute__((mode(DI))); T *x, y;
14571      asm("" : "=g"(x), "=g"(y));
14572      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14573      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14574      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14575      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14576      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14577      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14578   ;
14579   return 0;
14580 }
14581 _ACEOF
14582     if test x$atomic_builtins_link_tests = xyes; then
14583       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14584   (eval $ac_link) 2>&5
14585   ac_status=$?
14586   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14587   test $ac_status = 0; }; then
14588         eval libat_cv_have_at_fop_8=yes
14589       else
14590         eval libat_cv_have_at_fop_8=no
14591       fi
14592     else
14593       old_CFLAGS="$CFLAGS"
14594       # Compile unoptimized.
14595       CFLAGS="$CFLAGS -O0 -S"
14596       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14597   (eval $ac_compile) 2>&5
14598   ac_status=$?
14599   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14600   test $ac_status = 0; }; then
14601         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14602           eval libat_cv_have_at_fop_8=no
14603         else
14604           eval libat_cv_have_at_fop_8=yes
14605         fi
14606       else
14607         eval libat_cv_have_at_fop_8=no
14608       fi
14609       CFLAGS="$old_CFLAGS"
14610     fi
14611     rm -f conftest*
14612
14613 fi
14614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14615 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14616
14617
14618   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14619
14620 cat >>confdefs.h <<_ACEOF
14621 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14622 _ACEOF
14623
14624
14625
14626
14627
14628
14629   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14630 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14631 if ${libat_cv_have_at_fop_16+:} false; then :
14632   $as_echo_n "(cached) " >&6
14633 else
14634
14635     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14636 /* end confdefs.h.  */
14637
14638 int
14639 main ()
14640 {
14641 typedef int T __attribute__((mode(TI))); T *x, y;
14642      asm("" : "=g"(x), "=g"(y));
14643      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14644      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14645      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14646      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14647      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14648      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14649   ;
14650   return 0;
14651 }
14652 _ACEOF
14653     if test x$atomic_builtins_link_tests = xyes; then
14654       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14655   (eval $ac_link) 2>&5
14656   ac_status=$?
14657   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14658   test $ac_status = 0; }; then
14659         eval libat_cv_have_at_fop_16=yes
14660       else
14661         eval libat_cv_have_at_fop_16=no
14662       fi
14663     else
14664       old_CFLAGS="$CFLAGS"
14665       # Compile unoptimized.
14666       CFLAGS="$CFLAGS -O0 -S"
14667       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14668   (eval $ac_compile) 2>&5
14669   ac_status=$?
14670   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14671   test $ac_status = 0; }; then
14672         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14673           eval libat_cv_have_at_fop_16=no
14674         else
14675           eval libat_cv_have_at_fop_16=yes
14676         fi
14677       else
14678         eval libat_cv_have_at_fop_16=no
14679       fi
14680       CFLAGS="$old_CFLAGS"
14681     fi
14682     rm -f conftest*
14683
14684 fi
14685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14686 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14687
14688
14689   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14690
14691 cat >>confdefs.h <<_ACEOF
14692 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14693 _ACEOF
14694
14695
14696
14697
14698
14699
14700  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14701 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14702 if ${ac_cv_c_bigendian+:} false; then :
14703   $as_echo_n "(cached) " >&6
14704 else
14705   ac_cv_c_bigendian=unknown
14706     # See if we're dealing with a universal compiler.
14707     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14708 /* end confdefs.h.  */
14709 #ifndef __APPLE_CC__
14710                not a universal capable compiler
14711              #endif
14712              typedef int dummy;
14713
14714 _ACEOF
14715 if ac_fn_c_try_compile "$LINENO"; then :
14716
14717         # Check for potential -arch flags.  It is not universal unless
14718         # there are at least two -arch flags with different values.
14719         ac_arch=
14720         ac_prev=
14721         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14722          if test -n "$ac_prev"; then
14723            case $ac_word in
14724              i?86 | x86_64 | ppc | ppc64)
14725                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14726                  ac_arch=$ac_word
14727                else
14728                  ac_cv_c_bigendian=universal
14729                  break
14730                fi
14731                ;;
14732            esac
14733            ac_prev=
14734          elif test "x$ac_word" = "x-arch"; then
14735            ac_prev=arch
14736          fi
14737        done
14738 fi
14739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14740     if test $ac_cv_c_bigendian = unknown; then
14741       # See if sys/param.h defines the BYTE_ORDER macro.
14742       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14743 /* end confdefs.h.  */
14744 #include <sys/types.h>
14745              #include <sys/param.h>
14746
14747 int
14748 main ()
14749 {
14750 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14751                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14752                      && LITTLE_ENDIAN)
14753               bogus endian macros
14754              #endif
14755
14756   ;
14757   return 0;
14758 }
14759 _ACEOF
14760 if ac_fn_c_try_compile "$LINENO"; then :
14761   # It does; now see whether it defined to BIG_ENDIAN or not.
14762          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14763 /* end confdefs.h.  */
14764 #include <sys/types.h>
14765                 #include <sys/param.h>
14766
14767 int
14768 main ()
14769 {
14770 #if BYTE_ORDER != BIG_ENDIAN
14771                  not big endian
14772                 #endif
14773
14774   ;
14775   return 0;
14776 }
14777 _ACEOF
14778 if ac_fn_c_try_compile "$LINENO"; then :
14779   ac_cv_c_bigendian=yes
14780 else
14781   ac_cv_c_bigendian=no
14782 fi
14783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14784 fi
14785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14786     fi
14787     if test $ac_cv_c_bigendian = unknown; then
14788       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14789       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14790 /* end confdefs.h.  */
14791 #include <limits.h>
14792
14793 int
14794 main ()
14795 {
14796 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14797               bogus endian macros
14798              #endif
14799
14800   ;
14801   return 0;
14802 }
14803 _ACEOF
14804 if ac_fn_c_try_compile "$LINENO"; then :
14805   # It does; now see whether it defined to _BIG_ENDIAN or not.
14806          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14807 /* end confdefs.h.  */
14808 #include <limits.h>
14809
14810 int
14811 main ()
14812 {
14813 #ifndef _BIG_ENDIAN
14814                  not big endian
14815                 #endif
14816
14817   ;
14818   return 0;
14819 }
14820 _ACEOF
14821 if ac_fn_c_try_compile "$LINENO"; then :
14822   ac_cv_c_bigendian=yes
14823 else
14824   ac_cv_c_bigendian=no
14825 fi
14826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14827 fi
14828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14829     fi
14830     if test $ac_cv_c_bigendian = unknown; then
14831       # Compile a test program.
14832       if test "$cross_compiling" = yes; then :
14833   # Try to guess by grepping values from an object file.
14834          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14835 /* end confdefs.h.  */
14836 short int ascii_mm[] =
14837                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14838                 short int ascii_ii[] =
14839                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14840                 int use_ascii (int i) {
14841                   return ascii_mm[i] + ascii_ii[i];
14842                 }
14843                 short int ebcdic_ii[] =
14844                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14845                 short int ebcdic_mm[] =
14846                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14847                 int use_ebcdic (int i) {
14848                   return ebcdic_mm[i] + ebcdic_ii[i];
14849                 }
14850                 extern int foo;
14851
14852 int
14853 main ()
14854 {
14855 return use_ascii (foo) == use_ebcdic (foo);
14856   ;
14857   return 0;
14858 }
14859 _ACEOF
14860 if ac_fn_c_try_compile "$LINENO"; then :
14861   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14862               ac_cv_c_bigendian=yes
14863             fi
14864             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14865               if test "$ac_cv_c_bigendian" = unknown; then
14866                 ac_cv_c_bigendian=no
14867               else
14868                 # finding both strings is unlikely to happen, but who knows?
14869                 ac_cv_c_bigendian=unknown
14870               fi
14871             fi
14872 fi
14873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14874 else
14875   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14876 /* end confdefs.h.  */
14877 $ac_includes_default
14878 int
14879 main ()
14880 {
14881
14882              /* Are we little or big endian?  From Harbison&Steele.  */
14883              union
14884              {
14885                long int l;
14886                char c[sizeof (long int)];
14887              } u;
14888              u.l = 1;
14889              return u.c[sizeof (long int) - 1] == 1;
14890
14891   ;
14892   return 0;
14893 }
14894 _ACEOF
14895 if ac_fn_c_try_run "$LINENO"; then :
14896   ac_cv_c_bigendian=no
14897 else
14898   ac_cv_c_bigendian=yes
14899 fi
14900 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14901   conftest.$ac_objext conftest.beam conftest.$ac_ext
14902 fi
14903
14904     fi
14905 fi
14906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14907 $as_echo "$ac_cv_c_bigendian" >&6; }
14908  case $ac_cv_c_bigendian in #(
14909    yes)
14910      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14911 ;; #(
14912    no)
14913       ;; #(
14914    universal)
14915
14916 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14917
14918      ;; #(
14919    *)
14920      as_fn_error $? "unknown endianness
14921  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14922  esac
14923
14924 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14925
14926
14927
14928   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14929 $as_echo_n "checking for the word size... " >&6; }
14930 if ${libat_cv_wordsize+:} false; then :
14931   $as_echo_n "(cached) " >&6
14932 else
14933   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14934
14935 else
14936   as_fn_error $? "Could not determine word size." "$LINENO" 5
14937 fi
14938
14939 fi
14940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14941 $as_echo "$libat_cv_wordsize" >&6; }
14942
14943 cat >>confdefs.h <<_ACEOF
14944 #define WORDSIZE $libat_cv_wordsize
14945 _ACEOF
14946
14947
14948
14949 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
14950 # In case the pthread.h system header is not found, this test will fail.
14951 case " $config_path " in
14952  *" posix "*)
14953   XPCFLAGS=""
14954   CFLAGS="$CFLAGS -pthread"
14955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14956 /* end confdefs.h.  */
14957 #include <pthread.h>
14958       void *g(void *d) { return NULL; }
14959 int
14960 main ()
14961 {
14962 pthread_t t; pthread_create(&t,NULL,g,NULL);
14963   ;
14964   return 0;
14965 }
14966 _ACEOF
14967 if ac_fn_c_try_link "$LINENO"; then :
14968   XPCFLAGS=" -pthread"
14969 else
14970   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
14971      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14972 /* end confdefs.h.  */
14973 #include <pthread.h>
14974         void *g(void *d) { return NULL; }
14975 int
14976 main ()
14977 {
14978 pthread_t t; pthread_create(&t,NULL,g,NULL);
14979   ;
14980   return 0;
14981 }
14982 _ACEOF
14983 if ac_fn_c_try_link "$LINENO"; then :
14984
14985 else
14986   as_fn_error $? "Pthreads are required to build libatomic" "$LINENO" 5
14987 fi
14988 rm -f core conftest.err conftest.$ac_objext \
14989     conftest$ac_exeext conftest.$ac_ext
14990 fi
14991 rm -f core conftest.err conftest.$ac_objext \
14992     conftest$ac_exeext conftest.$ac_ext
14993   CFLAGS="$save_CFLAGS $XPCFLAGS"
14994   ;;
14995 esac
14996
14997 # See what sort of export controls are available.
14998
14999   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
15000 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
15001 if ${libat_cv_have_attribute_visibility+:} false; then :
15002   $as_echo_n "(cached) " >&6
15003 else
15004
15005   save_CFLAGS="$CFLAGS"
15006   CFLAGS="$CFLAGS -Werror"
15007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15008 /* end confdefs.h.  */
15009 void __attribute__((visibility("hidden"))) foo(void) { }
15010 int
15011 main ()
15012 {
15013
15014   ;
15015   return 0;
15016 }
15017 _ACEOF
15018 if ac_fn_c_try_compile "$LINENO"; then :
15019   libat_cv_have_attribute_visibility=yes
15020 else
15021   libat_cv_have_attribute_visibility=no
15022 fi
15023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15024   CFLAGS="$save_CFLAGS"
15025 fi
15026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
15027 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
15028   if test $libat_cv_have_attribute_visibility = yes; then
15029
15030 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
15031
15032   fi
15033
15034   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
15035 $as_echo_n "checking whether the target supports dllexport... " >&6; }
15036 if ${libat_cv_have_attribute_dllexport+:} false; then :
15037   $as_echo_n "(cached) " >&6
15038 else
15039
15040   save_CFLAGS="$CFLAGS"
15041   CFLAGS="$CFLAGS -Werror"
15042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15043 /* end confdefs.h.  */
15044 void __attribute__((dllexport)) foo(void) { }
15045 int
15046 main ()
15047 {
15048
15049   ;
15050   return 0;
15051 }
15052 _ACEOF
15053 if ac_fn_c_try_compile "$LINENO"; then :
15054   libat_cv_have_attribute_dllexport=yes
15055 else
15056   libat_cv_have_attribute_dllexport=no
15057 fi
15058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15059   CFLAGS="$save_CFLAGS"
15060 fi
15061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
15062 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
15063   if test $libat_cv_have_attribute_dllexport = yes; then
15064
15065 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
15066
15067   fi
15068
15069   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
15070 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
15071 if ${libat_cv_have_attribute_alias+:} false; then :
15072   $as_echo_n "(cached) " >&6
15073 else
15074
15075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15076 /* end confdefs.h.  */
15077
15078 void foo(void) { }
15079 extern void bar(void) __attribute__((alias("foo")));
15080 int
15081 main ()
15082 {
15083 bar();
15084   ;
15085   return 0;
15086 }
15087 _ACEOF
15088 if ac_fn_c_try_link "$LINENO"; then :
15089   libat_cv_have_attribute_alias=yes
15090 else
15091   libat_cv_have_attribute_alias=no
15092 fi
15093 rm -f core conftest.err conftest.$ac_objext \
15094     conftest$ac_exeext conftest.$ac_ext
15095 fi
15096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
15097 $as_echo "$libat_cv_have_attribute_alias" >&6; }
15098   if test $libat_cv_have_attribute_alias = yes; then
15099
15100 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
15101
15102   fi
15103 if test x$try_ifunc = xyes; then
15104
15105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
15106 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
15107 if ${libat_cv_have_ifunc+:} false; then :
15108   $as_echo_n "(cached) " >&6
15109 else
15110
15111   save_CFLAGS="$CFLAGS"
15112   CFLAGS="$CFLAGS -Werror"
15113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15114 /* end confdefs.h.  */
15115
15116     int foo_alt(void) { return 0; }
15117     typedef int F (void);
15118     F *foo_sel(void) { return foo_alt; }
15119     int foo(void) __attribute__((ifunc("foo_sel")));
15120 int
15121 main ()
15122 {
15123 return foo();
15124   ;
15125   return 0;
15126 }
15127 _ACEOF
15128 if ac_fn_c_try_link "$LINENO"; then :
15129   libat_cv_have_ifunc=yes
15130 else
15131   libat_cv_have_ifunc=no
15132 fi
15133 rm -f core conftest.err conftest.$ac_objext \
15134     conftest$ac_exeext conftest.$ac_ext
15135 fi
15136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
15137 $as_echo "$libat_cv_have_ifunc" >&6; }
15138
15139   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
15140
15141 cat >>confdefs.h <<_ACEOF
15142 #define HAVE_IFUNC $yesno
15143 _ACEOF
15144
15145
15146
15147 fi
15148
15149 # Check linker support.
15150
15151
15152 # Check whether --with-gnu-ld was given.
15153 if test "${with_gnu_ld+set}" = set; then :
15154   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
15155 else
15156   with_gnu_ld=no
15157 fi
15158
15159 ac_prog=ld
15160 if test "$GCC" = yes; then
15161   # Check if gcc -print-prog-name=ld gives a path.
15162   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
15163 $as_echo_n "checking for ld used by $CC... " >&6; }
15164   case $host in
15165   *-*-mingw*)
15166     # gcc leaves a trailing carriage return which upsets mingw
15167     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
15168   *)
15169     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
15170   esac
15171   case $ac_prog in
15172     # Accept absolute paths.
15173     [\\/]* | ?:[\\/]*)
15174       re_direlt='/[^/][^/]*/\.\./'
15175       # Canonicalize the pathname of ld
15176       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
15177       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
15178         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
15179       done
15180       test -z "$LD" && LD="$ac_prog"
15181       ;;
15182   "")
15183     # If it fails, then pretend we aren't using GCC.
15184     ac_prog=ld
15185     ;;
15186   *)
15187     # If it is relative, then search for the first ld in PATH.
15188     with_gnu_ld=unknown
15189     ;;
15190   esac
15191 elif test "$with_gnu_ld" = yes; then
15192   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
15193 $as_echo_n "checking for GNU ld... " >&6; }
15194 else
15195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
15196 $as_echo_n "checking for non-GNU ld... " >&6; }
15197 fi
15198 if ${lt_cv_path_LD+:} false; then :
15199   $as_echo_n "(cached) " >&6
15200 else
15201   if test -z "$LD"; then
15202   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15203   for ac_dir in $PATH; do
15204     IFS="$lt_save_ifs"
15205     test -z "$ac_dir" && ac_dir=.
15206     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
15207       lt_cv_path_LD="$ac_dir/$ac_prog"
15208       # Check to see if the program is GNU ld.  I'd rather use --version,
15209       # but apparently some variants of GNU ld only accept -v.
15210       # Break only if it was the GNU/non-GNU ld that we prefer.
15211       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
15212       *GNU* | *'with BFD'*)
15213         test "$with_gnu_ld" != no && break
15214         ;;
15215       *)
15216         test "$with_gnu_ld" != yes && break
15217         ;;
15218       esac
15219     fi
15220   done
15221   IFS="$lt_save_ifs"
15222 else
15223   lt_cv_path_LD="$LD" # Let the user override the test with a path.
15224 fi
15225 fi
15226
15227 LD="$lt_cv_path_LD"
15228 if test -n "$LD"; then
15229   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
15230 $as_echo "$LD" >&6; }
15231 else
15232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15233 $as_echo "no" >&6; }
15234 fi
15235 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
15236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
15237 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
15238 if ${lt_cv_prog_gnu_ld+:} false; then :
15239   $as_echo_n "(cached) " >&6
15240 else
15241   # I'd rather use --version here, but apparently some GNU lds only accept -v.
15242 case `$LD -v 2>&1 </dev/null` in
15243 *GNU* | *'with BFD'*)
15244   lt_cv_prog_gnu_ld=yes
15245   ;;
15246 *)
15247   lt_cv_prog_gnu_ld=no
15248   ;;
15249 esac
15250 fi
15251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
15252 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
15253 with_gnu_ld=$lt_cv_prog_gnu_ld
15254
15255
15256
15257
15258
15259
15260
15261   # If we're not using GNU ld, then there's no point in even trying these
15262   # tests.  Check for that first.  We should have already tested for gld
15263   # by now (in libtool), but require it now just to be safe...
15264   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
15265   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
15266
15267
15268
15269   # The name set by libtool depends on the version of libtool.  Shame on us
15270   # for depending on an impl detail, but c'est la vie.  Older versions used
15271   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
15272   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
15273   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
15274   # set (hence we're using an older libtool), then set it.
15275   if test x${with_gnu_ld+set} != xset; then
15276     if test x${ac_cv_prog_gnu_ld+set} != xset; then
15277       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
15278       with_gnu_ld=no
15279     else
15280       with_gnu_ld=$ac_cv_prog_gnu_ld
15281     fi
15282   fi
15283
15284   # Start by getting the version number.  I think the libtool test already
15285   # does some of this, but throws away the result.
15286   libat_ld_is_gold=no
15287   libat_ld_is_mold=no
15288   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
15289     libat_ld_is_gold=yes
15290   elif $LD --version 2>/dev/null | grep 'mold' >/dev/null 2>&1; then
15291     libat_ld_is_mold=yes
15292   fi
15293
15294   ldver=`$LD --version 2>/dev/null |
15295          sed -e 's/[. ][0-9]\{8\}$//;s/.* \([^ ]\{1,\}\)$/\1/; q'`
15296
15297   libat_gnu_ld_version=`echo $ldver | \
15298          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
15299
15300   # Set --gc-sections.
15301   if test "$with_gnu_ld" = "notbroken"; then
15302     # GNU ld it is!  Joy and bunny rabbits!
15303
15304     # All these tests are for C++; save the language and the compiler flags.
15305     # Need to do this so that g++ won't try to link in libstdc++
15306     ac_test_CFLAGS="${CFLAGS+set}"
15307     ac_save_CFLAGS="$CFLAGS"
15308     CFLAGS='-x c++  -Wl,--gc-sections'
15309
15310     # Check for -Wl,--gc-sections
15311     # XXX This test is broken at the moment, as symbols required for linking
15312     # are now in libsupc++ (not built yet).  In addition, this test has
15313     # cored on solaris in the past.  In addition, --gc-sections doesn't
15314     # really work at the moment (keeps on discarding used sections, first
15315     # .eh_frame and now some of the glibc sections for iconv).
15316     # Bzzzzt.  Thanks for playing, maybe next time.
15317     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
15318 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
15319     if test "$cross_compiling" = yes; then :
15320   ac_sectionLDflags=yes
15321 else
15322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15323 /* end confdefs.h.  */
15324
15325      int main(void)
15326      {
15327        try { throw 1; }
15328        catch (...) { };
15329        return 0;
15330      }
15331
15332 _ACEOF
15333 if ac_fn_c_try_run "$LINENO"; then :
15334   ac_sectionLDflags=yes
15335 else
15336   ac_sectionLDflags=no
15337 fi
15338 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15339   conftest.$ac_objext conftest.beam conftest.$ac_ext
15340 fi
15341
15342     if test "$ac_test_CFLAGS" = set; then
15343       CFLAGS="$ac_save_CFLAGS"
15344     else
15345       # this is the suspicious part
15346       CFLAGS=''
15347     fi
15348     if test "$ac_sectionLDflags" = "yes"; then
15349       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
15350     fi
15351     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
15352 $as_echo "$ac_sectionLDflags" >&6; }
15353   fi
15354
15355   # Set linker optimization flags.
15356   if test x"$with_gnu_ld" = x"yes"; then
15357     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
15358   fi
15359
15360
15361
15362
15363
15364
15365  # Check whether --enable-symvers was given.
15366 if test "${enable_symvers+set}" = set; then :
15367   enableval=$enable_symvers;
15368       case "$enableval" in
15369        yes|no|gnu*|sun) ;;
15370        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
15371                           esac
15372
15373 else
15374   enable_symvers=yes
15375 fi
15376
15377
15378
15379 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
15380 # don't know enough about $LD to do tricks...
15381
15382
15383 # Turn a 'yes' into a suitable default.
15384 if test x$enable_symvers = xyes ; then
15385   # FIXME  The following test is too strict, in theory.
15386   if test $enable_shared = no || test "x$LD" = x; then
15387     enable_symvers=no
15388   else
15389     if test $with_gnu_ld = yes ; then
15390       enable_symvers=gnu
15391     else
15392       case ${target_os} in
15393         # Sun symbol versioning exists since Solaris 2.5.
15394         solaris2.[5-9]* | solaris2.1[0-9]*)
15395           enable_symvers=sun ;;
15396         *)
15397           enable_symvers=no ;;
15398       esac
15399     fi
15400   fi
15401 fi
15402
15403 # Check if 'sun' was requested on non-Solaris 2 platforms.
15404 if test x$enable_symvers = xsun ; then
15405   case ${target_os} in
15406     solaris2*)
15407       # All fine.
15408       ;;
15409     *)
15410       # Unlikely to work.
15411       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
15412 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
15413       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
15414 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
15415       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15416 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15417       enable_symvers=no
15418       ;;
15419   esac
15420 fi
15421
15422 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15423 if test $enable_symvers != no; then
15424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15425 $as_echo_n "checking for shared libgcc... " >&6; }
15426   ac_save_CFLAGS="$CFLAGS"
15427   CFLAGS=' -lgcc_s'
15428   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15429 /* end confdefs.h.  */
15430
15431 int
15432 main ()
15433 {
15434 return 0;
15435   ;
15436   return 0;
15437 }
15438 _ACEOF
15439 if ac_fn_c_try_link "$LINENO"; then :
15440   libat_shared_libgcc=yes
15441 else
15442   libat_shared_libgcc=no
15443 fi
15444 rm -f core conftest.err conftest.$ac_objext \
15445     conftest$ac_exeext conftest.$ac_ext
15446   CFLAGS="$ac_save_CFLAGS"
15447   if test $libat_shared_libgcc = no; then
15448     cat > conftest.c <<EOF
15449 int main (void) { return 0; }
15450 EOF
15451     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15452                              -shared -shared-libgcc -o conftest.so \
15453                              conftest.c -v 2>&1 >/dev/null \
15454                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15455     rm -f conftest.c conftest.so
15456     if test x${libat_libgcc_s_suffix+set} = xset; then
15457       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15458       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15459 /* end confdefs.h.  */
15460
15461 int
15462 main ()
15463 {
15464 return 0;
15465   ;
15466   return 0;
15467 }
15468 _ACEOF
15469 if ac_fn_c_try_link "$LINENO"; then :
15470   libat_shared_libgcc=yes
15471 fi
15472 rm -f core conftest.err conftest.$ac_objext \
15473     conftest$ac_exeext conftest.$ac_ext
15474       CFLAGS="$ac_save_CFLAGS"
15475     fi
15476   fi
15477   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15478 $as_echo "$libat_shared_libgcc" >&6; }
15479 fi
15480
15481 # For GNU ld, we need at least this version.  The format is described in
15482 # LIBAT_CHECK_LINKER_FEATURES above.
15483 libat_min_gnu_ld_version=21400
15484 # XXXXXXXXXXX libat_gnu_ld_version=21390
15485
15486 # Check to see if unspecified "yes" value can win, given results above.
15487 # Change "yes" into either "no" or a style name.
15488 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15489   if test $with_gnu_ld = yes; then
15490     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15491       enable_symvers=gnu
15492     elif test $libat_ld_is_gold = yes ; then
15493       enable_symvers=gnu
15494     elif test $libat_ld_is_mold = yes ; then
15495       enable_symvers=gnu
15496     else
15497       # The right tools, the right setup, but too old.  Fallbacks?
15498       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15499 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15500       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15501 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15502       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15503 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15504       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15505 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15506       if test $libat_gnu_ld_version -ge 21200 ; then
15507         # Globbing fix is present, proper block support is not.
15508                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15509 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15510         enable_symvers=no
15511       else
15512         # 2.11 or older.
15513         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15514 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15515         enable_symvers=no
15516       fi
15517     fi
15518   elif test $enable_symvers = sun; then
15519     : All interesting versions of Sun ld support sun style symbol versioning.
15520   else
15521     # just fail for now
15522     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15523 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15524     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15525 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15526     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15527 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
15528     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15529 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15530     enable_symvers=no
15531   fi
15532 fi
15533 if test $enable_symvers = gnu; then
15534
15535 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15536
15537 fi
15538
15539  if test $enable_symvers != no; then
15540   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15541   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15542 else
15543   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15544   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15545 fi
15546
15547  if test $enable_symvers = gnu; then
15548   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15549   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15550 else
15551   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15552   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15553 fi
15554
15555  if test $enable_symvers = sun; then
15556   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15557   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15558 else
15559   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15560   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15561 fi
15562
15563 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15564 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15565
15566
15567 # Cleanup and exit.
15568 CFLAGS="$save_CFLAGS"
15569 cat >confcache <<\_ACEOF
15570 # This file is a shell script that caches the results of configure
15571 # tests run on this system so they can be shared between configure
15572 # scripts and configure runs, see configure's option --config-cache.
15573 # It is not useful on other systems.  If it contains results you don't
15574 # want to keep, you may remove or edit it.
15575 #
15576 # config.status only pays attention to the cache file if you give it
15577 # the --recheck option to rerun configure.
15578 #
15579 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15580 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15581 # following values.
15582
15583 _ACEOF
15584
15585 # The following way of writing the cache mishandles newlines in values,
15586 # but we know of no workaround that is simple, portable, and efficient.
15587 # So, we kill variables containing newlines.
15588 # Ultrix sh set writes to stderr and can't be redirected directly,
15589 # and sets the high bit in the cache file unless we assign to the vars.
15590 (
15591   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15592     eval ac_val=\$$ac_var
15593     case $ac_val in #(
15594     *${as_nl}*)
15595       case $ac_var in #(
15596       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15597 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15598       esac
15599       case $ac_var in #(
15600       _ | IFS | as_nl) ;; #(
15601       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15602       *) { eval $ac_var=; unset $ac_var;} ;;
15603       esac ;;
15604     esac
15605   done
15606
15607   (set) 2>&1 |
15608     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15609     *${as_nl}ac_space=\ *)
15610       # `set' does not quote correctly, so add quotes: double-quote
15611       # substitution turns \\\\ into \\, and sed turns \\ into \.
15612       sed -n \
15613         "s/'/'\\\\''/g;
15614           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15615       ;; #(
15616     *)
15617       # `set' quotes correctly as required by POSIX, so do not add quotes.
15618       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15619       ;;
15620     esac |
15621     sort
15622 ) |
15623   sed '
15624      /^ac_cv_env_/b end
15625      t clear
15626      :clear
15627      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15628      t end
15629      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15630      :end' >>confcache
15631 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15632   if test -w "$cache_file"; then
15633     if test "x$cache_file" != "x/dev/null"; then
15634       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15635 $as_echo "$as_me: updating cache $cache_file" >&6;}
15636       if test ! -f "$cache_file" || test -h "$cache_file"; then
15637         cat confcache >"$cache_file"
15638       else
15639         case $cache_file in #(
15640         */* | ?:*)
15641           mv -f confcache "$cache_file"$$ &&
15642           mv -f "$cache_file"$$ "$cache_file" ;; #(
15643         *)
15644           mv -f confcache "$cache_file" ;;
15645         esac
15646       fi
15647     fi
15648   else
15649     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15650 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15651   fi
15652 fi
15653 rm -f confcache
15654
15655 # Check whether --enable-werror was given.
15656 if test "${enable_werror+set}" = set; then :
15657   enableval=$enable_werror;
15658 fi
15659
15660 # Add -Wall -Werror if we are using GCC.
15661 if test "x$GCC" = "xyes"; then :
15662   XCFLAGS="$XCFLAGS -Wall"
15663 fi
15664 if test "x$enable_werror" != "xno" && test "x$GCC" = "xyes"; then :
15665   XCFLAGS="$XCFLAGS -Werror"
15666 fi
15667
15668 # Add CET specific flags if CET is enabled
15669  # Check whether --enable-cet was given.
15670 if test "${enable_cet+set}" = set; then :
15671   enableval=$enable_cet;
15672       case "$enableval" in
15673        yes|no|auto) ;;
15674        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
15675                           esac
15676
15677 else
15678   enable_cet=auto
15679 fi
15680
15681
15682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
15683 $as_echo_n "checking for CET support... " >&6; }
15684
15685 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
15686 case "$host" in
15687   i[34567]86-*-linux* | x86_64-*-linux*)
15688     case "$enable_cet" in
15689       auto)
15690         # Check if target supports multi-byte NOPs
15691         # and if compiler and assembler support CET insn.
15692         cet_save_CFLAGS="$CFLAGS"
15693         CFLAGS="$CFLAGS -fcf-protection"
15694         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15695 /* end confdefs.h.  */
15696
15697 int
15698 main ()
15699 {
15700
15701 #if !defined(__SSE2__)
15702 #error target does not support multi-byte NOPs
15703 #else
15704 asm ("setssbsy");
15705 #endif
15706
15707   ;
15708   return 0;
15709 }
15710 _ACEOF
15711 if ac_fn_c_try_compile "$LINENO"; then :
15712   enable_cet=yes
15713 else
15714   enable_cet=no
15715 fi
15716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15717         CFLAGS="$cet_save_CFLAGS"
15718         ;;
15719       yes)
15720         # Check if assembler supports CET.
15721         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15722 /* end confdefs.h.  */
15723
15724 int
15725 main ()
15726 {
15727 asm ("setssbsy");
15728   ;
15729   return 0;
15730 }
15731 _ACEOF
15732 if ac_fn_c_try_compile "$LINENO"; then :
15733
15734 else
15735   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
15736 fi
15737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15738         ;;
15739     esac
15740     ;;
15741   *)
15742     enable_cet=no
15743     ;;
15744 esac
15745 if test x$enable_cet = xyes; then
15746   CET_FLAGS="-fcf-protection -mshstk"
15747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15748 $as_echo "yes" >&6; }
15749 else
15750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15751 $as_echo "no" >&6; }
15752 fi
15753
15754 XCFLAGS="$XCFLAGS $CET_FLAGS"
15755
15756 XCFLAGS="$XCFLAGS $XPCFLAGS"
15757
15758
15759
15760
15761
15762
15763
15764 # Conditionalize the makefile for this target machine.
15765 tmake_file_=
15766 for f in ${tmake_file}
15767 do
15768         if test -f ${srcdir}/config/$f
15769         then
15770                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
15771         fi
15772 done
15773 tmake_file="${tmake_file_}"
15774
15775
15776
15777  if test x$libat_cv_have_ifunc = xyes; then
15778   HAVE_IFUNC_TRUE=
15779   HAVE_IFUNC_FALSE='#'
15780 else
15781   HAVE_IFUNC_TRUE='#'
15782   HAVE_IFUNC_FALSE=
15783 fi
15784
15785  if expr "$config_path" : ".* linux/aarch64 .*" > /dev/null; then
15786   ARCH_AARCH64_LINUX_TRUE=
15787   ARCH_AARCH64_LINUX_FALSE='#'
15788 else
15789   ARCH_AARCH64_LINUX_TRUE='#'
15790   ARCH_AARCH64_LINUX_FALSE=
15791 fi
15792
15793  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15794   ARCH_ARM_LINUX_TRUE=
15795   ARCH_ARM_LINUX_FALSE='#'
15796 else
15797   ARCH_ARM_LINUX_TRUE='#'
15798   ARCH_ARM_LINUX_FALSE=
15799 fi
15800
15801  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15802   ARCH_I386_TRUE=
15803   ARCH_I386_FALSE='#'
15804 else
15805   ARCH_I386_TRUE='#'
15806   ARCH_I386_FALSE=
15807 fi
15808
15809  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15810   ARCH_X86_64_TRUE=
15811   ARCH_X86_64_FALSE='#'
15812 else
15813   ARCH_X86_64_TRUE='#'
15814   ARCH_X86_64_FALSE=
15815 fi
15816
15817
15818 # Determine what GCC version number to use in filesystem paths.
15819
15820   get_gcc_base_ver="cat"
15821
15822 # Check whether --with-gcc-major-version-only was given.
15823 if test "${with_gcc_major_version_only+set}" = set; then :
15824   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15825         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
15826       fi
15827
15828 fi
15829
15830
15831
15832
15833 if test ${multilib} = yes; then
15834   multilib_arg="--enable-multilib"
15835 else
15836   multilib_arg=
15837 fi
15838
15839 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15840
15841 ac_config_files="$ac_config_files testsuite/libatomic-site-extra.exp"
15842
15843 cat >confcache <<\_ACEOF
15844 # This file is a shell script that caches the results of configure
15845 # tests run on this system so they can be shared between configure
15846 # scripts and configure runs, see configure's option --config-cache.
15847 # It is not useful on other systems.  If it contains results you don't
15848 # want to keep, you may remove or edit it.
15849 #
15850 # config.status only pays attention to the cache file if you give it
15851 # the --recheck option to rerun configure.
15852 #
15853 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15854 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15855 # following values.
15856
15857 _ACEOF
15858
15859 # The following way of writing the cache mishandles newlines in values,
15860 # but we know of no workaround that is simple, portable, and efficient.
15861 # So, we kill variables containing newlines.
15862 # Ultrix sh set writes to stderr and can't be redirected directly,
15863 # and sets the high bit in the cache file unless we assign to the vars.
15864 (
15865   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15866     eval ac_val=\$$ac_var
15867     case $ac_val in #(
15868     *${as_nl}*)
15869       case $ac_var in #(
15870       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15871 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15872       esac
15873       case $ac_var in #(
15874       _ | IFS | as_nl) ;; #(
15875       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15876       *) { eval $ac_var=; unset $ac_var;} ;;
15877       esac ;;
15878     esac
15879   done
15880
15881   (set) 2>&1 |
15882     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15883     *${as_nl}ac_space=\ *)
15884       # `set' does not quote correctly, so add quotes: double-quote
15885       # substitution turns \\\\ into \\, and sed turns \\ into \.
15886       sed -n \
15887         "s/'/'\\\\''/g;
15888           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15889       ;; #(
15890     *)
15891       # `set' quotes correctly as required by POSIX, so do not add quotes.
15892       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15893       ;;
15894     esac |
15895     sort
15896 ) |
15897   sed '
15898      /^ac_cv_env_/b end
15899      t clear
15900      :clear
15901      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15902      t end
15903      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15904      :end' >>confcache
15905 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15906   if test -w "$cache_file"; then
15907     if test "x$cache_file" != "x/dev/null"; then
15908       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15909 $as_echo "$as_me: updating cache $cache_file" >&6;}
15910       if test ! -f "$cache_file" || test -h "$cache_file"; then
15911         cat confcache >"$cache_file"
15912       else
15913         case $cache_file in #(
15914         */* | ?:*)
15915           mv -f confcache "$cache_file"$$ &&
15916           mv -f "$cache_file"$$ "$cache_file" ;; #(
15917         *)
15918           mv -f confcache "$cache_file" ;;
15919         esac
15920       fi
15921     fi
15922   else
15923     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15924 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15925   fi
15926 fi
15927 rm -f confcache
15928
15929 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15930 # Let make expand exec_prefix.
15931 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15932
15933 DEFS=-DHAVE_CONFIG_H
15934
15935 ac_libobjs=
15936 ac_ltlibobjs=
15937 U=
15938 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15939   # 1. Remove the extension, and $U if already installed.
15940   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15941   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15942   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15943   #    will be set to the directory where LIBOBJS objects are built.
15944   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15945   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15946 done
15947 LIBOBJS=$ac_libobjs
15948
15949 LTLIBOBJS=$ac_ltlibobjs
15950
15951
15952 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
15953   as_fn_error $? "conditional \"GENINSRC\" was never defined.
15954 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15955 fi
15956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15957 $as_echo_n "checking that generated files are newer than configure... " >&6; }
15958    if test -n "$am_sleep_pid"; then
15959      # Hide warnings about reused PIDs.
15960      wait $am_sleep_pid 2>/dev/null
15961    fi
15962    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
15963 $as_echo "done" >&6; }
15964  if test -n "$EXEEXT"; then
15965   am__EXEEXT_TRUE=
15966   am__EXEEXT_FALSE='#'
15967 else
15968   am__EXEEXT_TRUE='#'
15969   am__EXEEXT_FALSE=
15970 fi
15971
15972 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15973   as_fn_error $? "conditional \"AMDEP\" was never defined.
15974 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15975 fi
15976 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15977   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
15978 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15979 fi
15980 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
15981   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
15982 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15983 fi
15984 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15985   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
15986 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15987 fi
15988 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
15989   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
15990 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15991 fi
15992
15993 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
15994   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
15995 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15996 fi
15997 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
15998   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
15999 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16000 fi
16001 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
16002   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
16003 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16004 fi
16005 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
16006   as_fn_error $? "conditional \"HAVE_IFUNC\" was never defined.
16007 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16008 fi
16009 if test -z "${ARCH_AARCH64_LINUX_TRUE}" && test -z "${ARCH_AARCH64_LINUX_FALSE}"; then
16010   as_fn_error $? "conditional \"ARCH_AARCH64_LINUX\" was never defined.
16011 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16012 fi
16013 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
16014   as_fn_error $? "conditional \"ARCH_ARM_LINUX\" was never defined.
16015 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16016 fi
16017 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
16018   as_fn_error $? "conditional \"ARCH_I386\" was never defined.
16019 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16020 fi
16021 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
16022   as_fn_error $? "conditional \"ARCH_X86_64\" was never defined.
16023 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16024 fi
16025
16026 : "${CONFIG_STATUS=./config.status}"
16027 ac_write_fail=0
16028 ac_clean_files_save=$ac_clean_files
16029 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16030 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16031 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16032 as_write_fail=0
16033 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16034 #! $SHELL
16035 # Generated by $as_me.
16036 # Run this file to recreate the current configuration.
16037 # Compiler output produced by configure, useful for debugging
16038 # configure, is in config.log if it exists.
16039
16040 debug=false
16041 ac_cs_recheck=false
16042 ac_cs_silent=false
16043
16044 SHELL=\${CONFIG_SHELL-$SHELL}
16045 export SHELL
16046 _ASEOF
16047 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16048 ## -------------------- ##
16049 ## M4sh Initialization. ##
16050 ## -------------------- ##
16051
16052 # Be more Bourne compatible
16053 DUALCASE=1; export DUALCASE # for MKS sh
16054 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16055   emulate sh
16056   NULLCMD=:
16057   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16058   # is contrary to our usage.  Disable this feature.
16059   alias -g '${1+"$@"}'='"$@"'
16060   setopt NO_GLOB_SUBST
16061 else
16062   case `(set -o) 2>/dev/null` in #(
16063   *posix*) :
16064     set -o posix ;; #(
16065   *) :
16066      ;;
16067 esac
16068 fi
16069
16070
16071 as_nl='
16072 '
16073 export as_nl
16074 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16075 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16076 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16077 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16078 # Prefer a ksh shell builtin over an external printf program on Solaris,
16079 # but without wasting forks for bash or zsh.
16080 if test -z "$BASH_VERSION$ZSH_VERSION" \
16081     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16082   as_echo='print -r --'
16083   as_echo_n='print -rn --'
16084 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16085   as_echo='printf %s\n'
16086   as_echo_n='printf %s'
16087 else
16088   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16089     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16090     as_echo_n='/usr/ucb/echo -n'
16091   else
16092     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16093     as_echo_n_body='eval
16094       arg=$1;
16095       case $arg in #(
16096       *"$as_nl"*)
16097         expr "X$arg" : "X\\(.*\\)$as_nl";
16098         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16099       esac;
16100       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16101     '
16102     export as_echo_n_body
16103     as_echo_n='sh -c $as_echo_n_body as_echo'
16104   fi
16105   export as_echo_body
16106   as_echo='sh -c $as_echo_body as_echo'
16107 fi
16108
16109 # The user is always right.
16110 if test "${PATH_SEPARATOR+set}" != set; then
16111   PATH_SEPARATOR=:
16112   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16113     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16114       PATH_SEPARATOR=';'
16115   }
16116 fi
16117
16118
16119 # IFS
16120 # We need space, tab and new line, in precisely that order.  Quoting is
16121 # there to prevent editors from complaining about space-tab.
16122 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16123 # splitting by setting IFS to empty value.)
16124 IFS=" ""        $as_nl"
16125
16126 # Find who we are.  Look in the path if we contain no directory separator.
16127 as_myself=
16128 case $0 in #((
16129   *[\\/]* ) as_myself=$0 ;;
16130   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16131 for as_dir in $PATH
16132 do
16133   IFS=$as_save_IFS
16134   test -z "$as_dir" && as_dir=.
16135     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16136   done
16137 IFS=$as_save_IFS
16138
16139      ;;
16140 esac
16141 # We did not find ourselves, most probably we were run as `sh COMMAND'
16142 # in which case we are not to be found in the path.
16143 if test "x$as_myself" = x; then
16144   as_myself=$0
16145 fi
16146 if test ! -f "$as_myself"; then
16147   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16148   exit 1
16149 fi
16150
16151 # Unset variables that we do not need and which cause bugs (e.g. in
16152 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16153 # suppresses any "Segmentation fault" message there.  '((' could
16154 # trigger a bug in pdksh 5.2.14.
16155 for as_var in BASH_ENV ENV MAIL MAILPATH
16156 do eval test x\${$as_var+set} = xset \
16157   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16158 done
16159 PS1='$ '
16160 PS2='> '
16161 PS4='+ '
16162
16163 # NLS nuisances.
16164 LC_ALL=C
16165 export LC_ALL
16166 LANGUAGE=C
16167 export LANGUAGE
16168
16169 # CDPATH.
16170 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16171
16172
16173 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16174 # ----------------------------------------
16175 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16176 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16177 # script with STATUS, using 1 if that was 0.
16178 as_fn_error ()
16179 {
16180   as_status=$1; test $as_status -eq 0 && as_status=1
16181   if test "$4"; then
16182     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16183     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16184   fi
16185   $as_echo "$as_me: error: $2" >&2
16186   as_fn_exit $as_status
16187 } # as_fn_error
16188
16189
16190 # as_fn_set_status STATUS
16191 # -----------------------
16192 # Set $? to STATUS, without forking.
16193 as_fn_set_status ()
16194 {
16195   return $1
16196 } # as_fn_set_status
16197
16198 # as_fn_exit STATUS
16199 # -----------------
16200 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16201 as_fn_exit ()
16202 {
16203   set +e
16204   as_fn_set_status $1
16205   exit $1
16206 } # as_fn_exit
16207
16208 # as_fn_unset VAR
16209 # ---------------
16210 # Portably unset VAR.
16211 as_fn_unset ()
16212 {
16213   { eval $1=; unset $1;}
16214 }
16215 as_unset=as_fn_unset
16216 # as_fn_append VAR VALUE
16217 # ----------------------
16218 # Append the text in VALUE to the end of the definition contained in VAR. Take
16219 # advantage of any shell optimizations that allow amortized linear growth over
16220 # repeated appends, instead of the typical quadratic growth present in naive
16221 # implementations.
16222 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16223   eval 'as_fn_append ()
16224   {
16225     eval $1+=\$2
16226   }'
16227 else
16228   as_fn_append ()
16229   {
16230     eval $1=\$$1\$2
16231   }
16232 fi # as_fn_append
16233
16234 # as_fn_arith ARG...
16235 # ------------------
16236 # Perform arithmetic evaluation on the ARGs, and store the result in the
16237 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16238 # must be portable across $(()) and expr.
16239 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16240   eval 'as_fn_arith ()
16241   {
16242     as_val=$(( $* ))
16243   }'
16244 else
16245   as_fn_arith ()
16246   {
16247     as_val=`expr "$@" || test $? -eq 1`
16248   }
16249 fi # as_fn_arith
16250
16251
16252 if expr a : '\(a\)' >/dev/null 2>&1 &&
16253    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16254   as_expr=expr
16255 else
16256   as_expr=false
16257 fi
16258
16259 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16260   as_basename=basename
16261 else
16262   as_basename=false
16263 fi
16264
16265 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16266   as_dirname=dirname
16267 else
16268   as_dirname=false
16269 fi
16270
16271 as_me=`$as_basename -- "$0" ||
16272 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16273          X"$0" : 'X\(//\)$' \| \
16274          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16275 $as_echo X/"$0" |
16276     sed '/^.*\/\([^/][^/]*\)\/*$/{
16277             s//\1/
16278             q
16279           }
16280           /^X\/\(\/\/\)$/{
16281             s//\1/
16282             q
16283           }
16284           /^X\/\(\/\).*/{
16285             s//\1/
16286             q
16287           }
16288           s/.*/./; q'`
16289
16290 # Avoid depending upon Character Ranges.
16291 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16292 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16293 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16294 as_cr_digits='0123456789'
16295 as_cr_alnum=$as_cr_Letters$as_cr_digits
16296
16297 ECHO_C= ECHO_N= ECHO_T=
16298 case `echo -n x` in #(((((
16299 -n*)
16300   case `echo 'xy\c'` in
16301   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16302   xy)  ECHO_C='\c';;
16303   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16304        ECHO_T=' ';;
16305   esac;;
16306 *)
16307   ECHO_N='-n';;
16308 esac
16309
16310 rm -f conf$$ conf$$.exe conf$$.file
16311 if test -d conf$$.dir; then
16312   rm -f conf$$.dir/conf$$.file
16313 else
16314   rm -f conf$$.dir
16315   mkdir conf$$.dir 2>/dev/null
16316 fi
16317 if (echo >conf$$.file) 2>/dev/null; then
16318   if ln -s conf$$.file conf$$ 2>/dev/null; then
16319     as_ln_s='ln -s'
16320     # ... but there are two gotchas:
16321     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16322     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16323     # In both cases, we have to default to `cp -pR'.
16324     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16325       as_ln_s='cp -pR'
16326   elif ln conf$$.file conf$$ 2>/dev/null; then
16327     as_ln_s=ln
16328   else
16329     as_ln_s='cp -pR'
16330   fi
16331 else
16332   as_ln_s='cp -pR'
16333 fi
16334 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16335 rmdir conf$$.dir 2>/dev/null
16336
16337
16338 # as_fn_mkdir_p
16339 # -------------
16340 # Create "$as_dir" as a directory, including parents if necessary.
16341 as_fn_mkdir_p ()
16342 {
16343
16344   case $as_dir in #(
16345   -*) as_dir=./$as_dir;;
16346   esac
16347   test -d "$as_dir" || eval $as_mkdir_p || {
16348     as_dirs=
16349     while :; do
16350       case $as_dir in #(
16351       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16352       *) as_qdir=$as_dir;;
16353       esac
16354       as_dirs="'$as_qdir' $as_dirs"
16355       as_dir=`$as_dirname -- "$as_dir" ||
16356 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16357          X"$as_dir" : 'X\(//\)[^/]' \| \
16358          X"$as_dir" : 'X\(//\)$' \| \
16359          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16360 $as_echo X"$as_dir" |
16361     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16362             s//\1/
16363             q
16364           }
16365           /^X\(\/\/\)[^/].*/{
16366             s//\1/
16367             q
16368           }
16369           /^X\(\/\/\)$/{
16370             s//\1/
16371             q
16372           }
16373           /^X\(\/\).*/{
16374             s//\1/
16375             q
16376           }
16377           s/.*/./; q'`
16378       test -d "$as_dir" && break
16379     done
16380     test -z "$as_dirs" || eval "mkdir $as_dirs"
16381   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16382
16383
16384 } # as_fn_mkdir_p
16385 if mkdir -p . 2>/dev/null; then
16386   as_mkdir_p='mkdir -p "$as_dir"'
16387 else
16388   test -d ./-p && rmdir ./-p
16389   as_mkdir_p=false
16390 fi
16391
16392
16393 # as_fn_executable_p FILE
16394 # -----------------------
16395 # Test if FILE is an executable regular file.
16396 as_fn_executable_p ()
16397 {
16398   test -f "$1" && test -x "$1"
16399 } # as_fn_executable_p
16400 as_test_x='test -x'
16401 as_executable_p=as_fn_executable_p
16402
16403 # Sed expression to map a string onto a valid CPP name.
16404 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16405
16406 # Sed expression to map a string onto a valid variable name.
16407 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16408
16409
16410 exec 6>&1
16411 ## ----------------------------------- ##
16412 ## Main body of $CONFIG_STATUS script. ##
16413 ## ----------------------------------- ##
16414 _ASEOF
16415 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16416
16417 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16418 # Save the log message, to keep $0 and so on meaningful, and to
16419 # report actual input values of CONFIG_FILES etc. instead of their
16420 # values after options handling.
16421 ac_log="
16422 This file was extended by GNU Atomic Library $as_me 1.0, which was
16423 generated by GNU Autoconf 2.69.  Invocation command line was
16424
16425   CONFIG_FILES    = $CONFIG_FILES
16426   CONFIG_HEADERS  = $CONFIG_HEADERS
16427   CONFIG_LINKS    = $CONFIG_LINKS
16428   CONFIG_COMMANDS = $CONFIG_COMMANDS
16429   $ $0 $@
16430
16431 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16432 "
16433
16434 _ACEOF
16435
16436 case $ac_config_files in *"
16437 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16438 esac
16439
16440 case $ac_config_headers in *"
16441 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16442 esac
16443
16444
16445 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16446 # Files that config.status was made for.
16447 config_files="$ac_config_files"
16448 config_headers="$ac_config_headers"
16449 config_commands="$ac_config_commands"
16450
16451 _ACEOF
16452
16453 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16454 ac_cs_usage="\
16455 \`$as_me' instantiates files and other configuration actions
16456 from templates according to the current configuration.  Unless the files
16457 and actions are specified as TAGs, all are instantiated by default.
16458
16459 Usage: $0 [OPTION]... [TAG]...
16460
16461   -h, --help       print this help, then exit
16462   -V, --version    print version number and configuration settings, then exit
16463       --config     print configuration, then exit
16464   -q, --quiet, --silent
16465                    do not print progress messages
16466   -d, --debug      don't remove temporary files
16467       --recheck    update $as_me by reconfiguring in the same conditions
16468       --file=FILE[:TEMPLATE]
16469                    instantiate the configuration file FILE
16470       --header=FILE[:TEMPLATE]
16471                    instantiate the configuration header FILE
16472
16473 Configuration files:
16474 $config_files
16475
16476 Configuration headers:
16477 $config_headers
16478
16479 Configuration commands:
16480 $config_commands
16481
16482 Report bugs to the package provider.
16483 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
16484 General help using GNU software: <http://www.gnu.org/gethelp/>."
16485
16486 _ACEOF
16487 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16488 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16489 ac_cs_version="\\
16490 GNU Atomic Library config.status 1.0
16491 configured by $0, generated by GNU Autoconf 2.69,
16492   with options \\"\$ac_cs_config\\"
16493
16494 Copyright (C) 2012 Free Software Foundation, Inc.
16495 This config.status script is free software; the Free Software Foundation
16496 gives unlimited permission to copy, distribute and modify it."
16497
16498 ac_pwd='$ac_pwd'
16499 srcdir='$srcdir'
16500 INSTALL='$INSTALL'
16501 MKDIR_P='$MKDIR_P'
16502 AWK='$AWK'
16503 test -n "\$AWK" || AWK=awk
16504 _ACEOF
16505
16506 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16507 # The default lists apply if the user does not specify any file.
16508 ac_need_defaults=:
16509 while test $# != 0
16510 do
16511   case $1 in
16512   --*=?*)
16513     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16514     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16515     ac_shift=:
16516     ;;
16517   --*=)
16518     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16519     ac_optarg=
16520     ac_shift=:
16521     ;;
16522   *)
16523     ac_option=$1
16524     ac_optarg=$2
16525     ac_shift=shift
16526     ;;
16527   esac
16528
16529   case $ac_option in
16530   # Handling of the options.
16531   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16532     ac_cs_recheck=: ;;
16533   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16534     $as_echo "$ac_cs_version"; exit ;;
16535   --config | --confi | --conf | --con | --co | --c )
16536     $as_echo "$ac_cs_config"; exit ;;
16537   --debug | --debu | --deb | --de | --d | -d )
16538     debug=: ;;
16539   --file | --fil | --fi | --f )
16540     $ac_shift
16541     case $ac_optarg in
16542     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16543     '') as_fn_error $? "missing file argument" ;;
16544     esac
16545     as_fn_append CONFIG_FILES " '$ac_optarg'"
16546     ac_need_defaults=false;;
16547   --header | --heade | --head | --hea )
16548     $ac_shift
16549     case $ac_optarg in
16550     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16551     esac
16552     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16553     ac_need_defaults=false;;
16554   --he | --h)
16555     # Conflict between --help and --header
16556     as_fn_error $? "ambiguous option: \`$1'
16557 Try \`$0 --help' for more information.";;
16558   --help | --hel | -h )
16559     $as_echo "$ac_cs_usage"; exit ;;
16560   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16561   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16562     ac_cs_silent=: ;;
16563
16564   # This is an error.
16565   -*) as_fn_error $? "unrecognized option: \`$1'
16566 Try \`$0 --help' for more information." ;;
16567
16568   *) as_fn_append ac_config_targets " $1"
16569      ac_need_defaults=false ;;
16570
16571   esac
16572   shift
16573 done
16574
16575 ac_configure_extra_args=
16576
16577 if $ac_cs_silent; then
16578   exec 6>/dev/null
16579   ac_configure_extra_args="$ac_configure_extra_args --silent"
16580 fi
16581
16582 _ACEOF
16583 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16584 if \$ac_cs_recheck; then
16585   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16586   shift
16587   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16588   CONFIG_SHELL='$SHELL'
16589   export CONFIG_SHELL
16590   exec "\$@"
16591 fi
16592
16593 _ACEOF
16594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16595 exec 5>>config.log
16596 {
16597   echo
16598   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16599 ## Running $as_me. ##
16600 _ASBOX
16601   $as_echo "$ac_log"
16602 } >&5
16603
16604 _ACEOF
16605 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16606 #
16607 # INIT-COMMANDS
16608 #
16609
16610 srcdir="$srcdir"
16611 host="$host"
16612 target="$target"
16613 with_multisubdir="$with_multisubdir"
16614 with_multisrctop="$with_multisrctop"
16615 with_target_subdir="$with_target_subdir"
16616 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16617 multi_basedir="$multi_basedir"
16618 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16619 CC="$CC"
16620 CXX="$CXX"
16621 GFORTRAN="$GFORTRAN"
16622 GDC="$GDC"
16623 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16624
16625
16626 # The HP-UX ksh and POSIX shell print the target directory to stdout
16627 # if CDPATH is set.
16628 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16629
16630 sed_quote_subst='$sed_quote_subst'
16631 double_quote_subst='$double_quote_subst'
16632 delay_variable_subst='$delay_variable_subst'
16633 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16634 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16635 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16636 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16637 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16638 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16639 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16640 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16641 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16642 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16643 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16644 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16645 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16646 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16647 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16648 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16649 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16650 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16651 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16652 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16653 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16654 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16655 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16656 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16657 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16658 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16659 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16660 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16661 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16662 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16663 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16664 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16665 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16666 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16667 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16668 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16669 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16670 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16671 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16672 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16673 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16674 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16675 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16676 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16677 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16678 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16679 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16680 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16681 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"`'
16682 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16683 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16684 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16685 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16686 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16687 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16688 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16689 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16690 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16691 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16692 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16693 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16694 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16695 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16696 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16697 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16698 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16699 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16700 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16701 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16702 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16703 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16704 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16705 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16706 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16707 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16708 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16709 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16710 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16711 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16712 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16713 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16714 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16715 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16716 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16717 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16718 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16719 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16720 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16721 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16722 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16723 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16724 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16725 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16726 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16727 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16728 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16729 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16730 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16731 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16732 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16733 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16734 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16735 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16736 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16737 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16738 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16739 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16740 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16741 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16742 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16743 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16744 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16745 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16746 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16747 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16748 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16749 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16750 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16751 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16752 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16753
16754 LTCC='$LTCC'
16755 LTCFLAGS='$LTCFLAGS'
16756 compiler='$compiler_DEFAULT'
16757
16758 # A function that is used when there is no print builtin or printf.
16759 func_fallback_echo ()
16760 {
16761   eval 'cat <<_LTECHO_EOF
16762 \$1
16763 _LTECHO_EOF'
16764 }
16765
16766 # Quote evaled strings.
16767 for var in SHELL \
16768 ECHO \
16769 SED \
16770 GREP \
16771 EGREP \
16772 FGREP \
16773 LD \
16774 NM \
16775 LN_S \
16776 lt_SP2NL \
16777 lt_NL2SP \
16778 reload_flag \
16779 OBJDUMP \
16780 deplibs_check_method \
16781 file_magic_cmd \
16782 AR \
16783 AR_FLAGS \
16784 STRIP \
16785 RANLIB \
16786 CC \
16787 CFLAGS \
16788 compiler \
16789 lt_cv_sys_global_symbol_pipe \
16790 lt_cv_sys_global_symbol_to_cdecl \
16791 lt_cv_sys_global_symbol_to_c_name_address \
16792 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16793 lt_prog_compiler_no_builtin_flag \
16794 lt_prog_compiler_wl \
16795 lt_prog_compiler_pic \
16796 lt_prog_compiler_static \
16797 lt_cv_prog_compiler_c_o \
16798 need_locks \
16799 DSYMUTIL \
16800 NMEDIT \
16801 LIPO \
16802 OTOOL \
16803 OTOOL64 \
16804 shrext_cmds \
16805 export_dynamic_flag_spec \
16806 whole_archive_flag_spec \
16807 compiler_needs_object \
16808 with_gnu_ld \
16809 allow_undefined_flag \
16810 no_undefined_flag \
16811 hardcode_libdir_flag_spec \
16812 hardcode_libdir_flag_spec_ld \
16813 hardcode_libdir_separator \
16814 fix_srcfile_path \
16815 exclude_expsyms \
16816 include_expsyms \
16817 file_list_spec \
16818 variables_saved_for_relink \
16819 libname_spec \
16820 library_names_spec \
16821 soname_spec \
16822 install_override_mode \
16823 finish_eval \
16824 old_striplib \
16825 striplib; do
16826     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16827     *[\\\\\\\`\\"\\\$]*)
16828       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16829       ;;
16830     *)
16831       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16832       ;;
16833     esac
16834 done
16835
16836 # Double-quote double-evaled strings.
16837 for var in reload_cmds \
16838 old_postinstall_cmds \
16839 old_postuninstall_cmds \
16840 old_archive_cmds \
16841 extract_expsyms_cmds \
16842 old_archive_from_new_cmds \
16843 old_archive_from_expsyms_cmds \
16844 archive_cmds \
16845 archive_expsym_cmds \
16846 module_cmds \
16847 module_expsym_cmds \
16848 export_symbols_cmds \
16849 prelink_cmds \
16850 postinstall_cmds \
16851 postuninstall_cmds \
16852 finish_cmds \
16853 sys_lib_search_path_spec \
16854 sys_lib_dlsearch_path_spec; do
16855     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16856     *[\\\\\\\`\\"\\\$]*)
16857       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16858       ;;
16859     *)
16860       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16861       ;;
16862     esac
16863 done
16864
16865 ac_aux_dir='$ac_aux_dir'
16866 xsi_shell='$xsi_shell'
16867 lt_shell_append='$lt_shell_append'
16868
16869 # See if we are running on zsh, and set the options which allow our
16870 # commands through without removal of \ escapes INIT.
16871 if test -n "\${ZSH_VERSION+set}" ; then
16872    setopt NO_GLOB_SUBST
16873 fi
16874
16875
16876     PACKAGE='$PACKAGE'
16877     VERSION='$VERSION'
16878     TIMESTAMP='$TIMESTAMP'
16879     RM='$RM'
16880     ofile='$ofile'
16881
16882
16883
16884
16885 GCC="$GCC"
16886 CC="$CC"
16887 acx_cv_header_stdint="$acx_cv_header_stdint"
16888 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16889 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16890 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16891 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16892 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16893 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16894 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16895 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16896 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16897 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16898 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16899 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16900 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16901
16902
16903 _ACEOF
16904
16905 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16906
16907 # Handling of arguments.
16908 for ac_config_target in $ac_config_targets
16909 do
16910   case $ac_config_target in
16911     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16912     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16913     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16914     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16915     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16916     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16917     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16918     "testsuite/libatomic-site-extra.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libatomic-site-extra.exp" ;;
16919
16920   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16921   esac
16922 done
16923
16924
16925 # If the user did not use the arguments to specify the items to instantiate,
16926 # then the envvar interface is used.  Set only those that are not.
16927 # We use the long form for the default assignment because of an extremely
16928 # bizarre bug on SunOS 4.1.3.
16929 if $ac_need_defaults; then
16930   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16931   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16932   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16933 fi
16934
16935 # Have a temporary directory for convenience.  Make it in the build tree
16936 # simply because there is no reason against having it here, and in addition,
16937 # creating and moving files from /tmp can sometimes cause problems.
16938 # Hook for its removal unless debugging.
16939 # Note that there is a small window in which the directory will not be cleaned:
16940 # after its creation but before its name has been assigned to `$tmp'.
16941 $debug ||
16942 {
16943   tmp= ac_tmp=
16944   trap 'exit_status=$?
16945   : "${ac_tmp:=$tmp}"
16946   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
16947 ' 0
16948   trap 'as_fn_exit 1' 1 2 13 15
16949 }
16950 # Create a (secure) tmp directory for tmp files.
16951
16952 {
16953   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16954   test -d "$tmp"
16955 }  ||
16956 {
16957   tmp=./conf$$-$RANDOM
16958   (umask 077 && mkdir "$tmp")
16959 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
16960 ac_tmp=$tmp
16961
16962 # Set up the scripts for CONFIG_FILES section.
16963 # No need to generate them if there are no CONFIG_FILES.
16964 # This happens for instance with `./config.status config.h'.
16965 if test -n "$CONFIG_FILES"; then
16966
16967
16968 ac_cr=`echo X | tr X '\015'`
16969 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16970 # But we know of no other shell where ac_cr would be empty at this
16971 # point, so we can use a bashism as a fallback.
16972 if test "x$ac_cr" = x; then
16973   eval ac_cr=\$\'\\r\'
16974 fi
16975 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16976 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16977   ac_cs_awk_cr='\\r'
16978 else
16979   ac_cs_awk_cr=$ac_cr
16980 fi
16981
16982 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
16983 _ACEOF
16984
16985
16986 {
16987   echo "cat >conf$$subs.awk <<_ACEOF" &&
16988   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16989   echo "_ACEOF"
16990 } >conf$$subs.sh ||
16991   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16992 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
16993 ac_delim='%!_!# '
16994 for ac_last_try in false false false false false :; do
16995   . ./conf$$subs.sh ||
16996     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16997
16998   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16999   if test $ac_delim_n = $ac_delim_num; then
17000     break
17001   elif $ac_last_try; then
17002     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17003   else
17004     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17005   fi
17006 done
17007 rm -f conf$$subs.sh
17008
17009 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17010 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
17011 _ACEOF
17012 sed -n '
17013 h
17014 s/^/S["/; s/!.*/"]=/
17015 p
17016 g
17017 s/^[^!]*!//
17018 :repl
17019 t repl
17020 s/'"$ac_delim"'$//
17021 t delim
17022 :nl
17023 h
17024 s/\(.\{148\}\)..*/\1/
17025 t more1
17026 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17027 p
17028 n
17029 b repl
17030 :more1
17031 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17032 p
17033 g
17034 s/.\{148\}//
17035 t nl
17036 :delim
17037 h
17038 s/\(.\{148\}\)..*/\1/
17039 t more2
17040 s/["\\]/\\&/g; s/^/"/; s/$/"/
17041 p
17042 b
17043 :more2
17044 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17045 p
17046 g
17047 s/.\{148\}//
17048 t delim
17049 ' <conf$$subs.awk | sed '
17050 /^[^""]/{
17051   N
17052   s/\n//
17053 }
17054 ' >>$CONFIG_STATUS || ac_write_fail=1
17055 rm -f conf$$subs.awk
17056 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17057 _ACAWK
17058 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
17059   for (key in S) S_is_set[key] = 1
17060   FS = "\a"
17061
17062 }
17063 {
17064   line = $ 0
17065   nfields = split(line, field, "@")
17066   substed = 0
17067   len = length(field[1])
17068   for (i = 2; i < nfields; i++) {
17069     key = field[i]
17070     keylen = length(key)
17071     if (S_is_set[key]) {
17072       value = S[key]
17073       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17074       len += length(value) + length(field[++i])
17075       substed = 1
17076     } else
17077       len += 1 + keylen
17078   }
17079
17080   print line
17081 }
17082
17083 _ACAWK
17084 _ACEOF
17085 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17086 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17087   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17088 else
17089   cat
17090 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
17091   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
17092 _ACEOF
17093
17094 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
17095 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
17096 # trailing colons and then remove the whole line if VPATH becomes empty
17097 # (actually we leave an empty line to preserve line numbers).
17098 if test "x$srcdir" = x.; then
17099   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
17100 h
17101 s///
17102 s/^/:/
17103 s/[      ]*$/:/
17104 s/:\$(srcdir):/:/g
17105 s/:\${srcdir}:/:/g
17106 s/:@srcdir@:/:/g
17107 s/^:*//
17108 s/:*$//
17109 x
17110 s/\(=[   ]*\).*/\1/
17111 G
17112 s/\n//
17113 s/^[^=]*=[       ]*$//
17114 }'
17115 fi
17116
17117 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17118 fi # test -n "$CONFIG_FILES"
17119
17120 # Set up the scripts for CONFIG_HEADERS section.
17121 # No need to generate them if there are no CONFIG_HEADERS.
17122 # This happens for instance with `./config.status Makefile'.
17123 if test -n "$CONFIG_HEADERS"; then
17124 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17125 BEGIN {
17126 _ACEOF
17127
17128 # Transform confdefs.h into an awk script `defines.awk', embedded as
17129 # here-document in config.status, that substitutes the proper values into
17130 # config.h.in to produce config.h.
17131
17132 # Create a delimiter string that does not exist in confdefs.h, to ease
17133 # handling of long lines.
17134 ac_delim='%!_!# '
17135 for ac_last_try in false false :; do
17136   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17137   if test -z "$ac_tt"; then
17138     break
17139   elif $ac_last_try; then
17140     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17141   else
17142     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17143   fi
17144 done
17145
17146 # For the awk script, D is an array of macro values keyed by name,
17147 # likewise P contains macro parameters if any.  Preserve backslash
17148 # newline sequences.
17149
17150 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17151 sed -n '
17152 s/.\{148\}/&'"$ac_delim"'/g
17153 t rset
17154 :rset
17155 s/^[     ]*#[    ]*define[       ][      ]*/ /
17156 t def
17157 d
17158 :def
17159 s/\\$//
17160 t bsnl
17161 s/["\\]/\\&/g
17162 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17163 D["\1"]=" \3"/p
17164 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17165 d
17166 :bsnl
17167 s/["\\]/\\&/g
17168 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17169 D["\1"]=" \3\\\\\\n"\\/p
17170 t cont
17171 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17172 t cont
17173 d
17174 :cont
17175 n
17176 s/.\{148\}/&'"$ac_delim"'/g
17177 t clear
17178 :clear
17179 s/\\$//
17180 t bsnlc
17181 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17182 d
17183 :bsnlc
17184 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17185 b cont
17186 ' <confdefs.h | sed '
17187 s/'"$ac_delim"'/"\\\
17188 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17189
17190 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17191   for (key in D) D_is_set[key] = 1
17192   FS = "\a"
17193 }
17194 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17195   line = \$ 0
17196   split(line, arg, " ")
17197   if (arg[1] == "#") {
17198     defundef = arg[2]
17199     mac1 = arg[3]
17200   } else {
17201     defundef = substr(arg[1], 2)
17202     mac1 = arg[2]
17203   }
17204   split(mac1, mac2, "(") #)
17205   macro = mac2[1]
17206   prefix = substr(line, 1, index(line, defundef) - 1)
17207   if (D_is_set[macro]) {
17208     # Preserve the white space surrounding the "#".
17209     print prefix "define", macro P[macro] D[macro]
17210     next
17211   } else {
17212     # Replace #undef with comments.  This is necessary, for example,
17213     # in the case of _POSIX_SOURCE, which is predefined and required
17214     # on some systems where configure will not decide to define it.
17215     if (defundef == "undef") {
17216       print "/*", prefix defundef, macro, "*/"
17217       next
17218     }
17219   }
17220 }
17221 { print }
17222 _ACAWK
17223 _ACEOF
17224 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17225   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17226 fi # test -n "$CONFIG_HEADERS"
17227
17228
17229 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17230 shift
17231 for ac_tag
17232 do
17233   case $ac_tag in
17234   :[FHLC]) ac_mode=$ac_tag; continue;;
17235   esac
17236   case $ac_mode$ac_tag in
17237   :[FHL]*:*);;
17238   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17239   :[FH]-) ac_tag=-:-;;
17240   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17241   esac
17242   ac_save_IFS=$IFS
17243   IFS=:
17244   set x $ac_tag
17245   IFS=$ac_save_IFS
17246   shift
17247   ac_file=$1
17248   shift
17249
17250   case $ac_mode in
17251   :L) ac_source=$1;;
17252   :[FH])
17253     ac_file_inputs=
17254     for ac_f
17255     do
17256       case $ac_f in
17257       -) ac_f="$ac_tmp/stdin";;
17258       *) # Look for the file first in the build tree, then in the source tree
17259          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17260          # because $ac_f cannot contain `:'.
17261          test -f "$ac_f" ||
17262            case $ac_f in
17263            [\\/$]*) false;;
17264            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17265            esac ||
17266            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17267       esac
17268       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17269       as_fn_append ac_file_inputs " '$ac_f'"
17270     done
17271
17272     # Let's still pretend it is `configure' which instantiates (i.e., don't
17273     # use $as_me), people would be surprised to read:
17274     #    /* config.h.  Generated by config.status.  */
17275     configure_input='Generated from '`
17276           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17277         `' by configure.'
17278     if test x"$ac_file" != x-; then
17279       configure_input="$ac_file.  $configure_input"
17280       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17281 $as_echo "$as_me: creating $ac_file" >&6;}
17282     fi
17283     # Neutralize special characters interpreted by sed in replacement strings.
17284     case $configure_input in #(
17285     *\&* | *\|* | *\\* )
17286        ac_sed_conf_input=`$as_echo "$configure_input" |
17287        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17288     *) ac_sed_conf_input=$configure_input;;
17289     esac
17290
17291     case $ac_tag in
17292     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17293       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17294     esac
17295     ;;
17296   esac
17297
17298   ac_dir=`$as_dirname -- "$ac_file" ||
17299 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17300          X"$ac_file" : 'X\(//\)[^/]' \| \
17301          X"$ac_file" : 'X\(//\)$' \| \
17302          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17303 $as_echo X"$ac_file" |
17304     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17305             s//\1/
17306             q
17307           }
17308           /^X\(\/\/\)[^/].*/{
17309             s//\1/
17310             q
17311           }
17312           /^X\(\/\/\)$/{
17313             s//\1/
17314             q
17315           }
17316           /^X\(\/\).*/{
17317             s//\1/
17318             q
17319           }
17320           s/.*/./; q'`
17321   as_dir="$ac_dir"; as_fn_mkdir_p
17322   ac_builddir=.
17323
17324 case "$ac_dir" in
17325 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17326 *)
17327   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17328   # A ".." for each directory in $ac_dir_suffix.
17329   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17330   case $ac_top_builddir_sub in
17331   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17332   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17333   esac ;;
17334 esac
17335 ac_abs_top_builddir=$ac_pwd
17336 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17337 # for backward compatibility:
17338 ac_top_builddir=$ac_top_build_prefix
17339
17340 case $srcdir in
17341   .)  # We are building in place.
17342     ac_srcdir=.
17343     ac_top_srcdir=$ac_top_builddir_sub
17344     ac_abs_top_srcdir=$ac_pwd ;;
17345   [\\/]* | ?:[\\/]* )  # Absolute name.
17346     ac_srcdir=$srcdir$ac_dir_suffix;
17347     ac_top_srcdir=$srcdir
17348     ac_abs_top_srcdir=$srcdir ;;
17349   *) # Relative name.
17350     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17351     ac_top_srcdir=$ac_top_build_prefix$srcdir
17352     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17353 esac
17354 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17355
17356
17357   case $ac_mode in
17358   :F)
17359   #
17360   # CONFIG_FILE
17361   #
17362
17363   case $INSTALL in
17364   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17365   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17366   esac
17367   ac_MKDIR_P=$MKDIR_P
17368   case $MKDIR_P in
17369   [\\/$]* | ?:[\\/]* ) ;;
17370   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17371   esac
17372 _ACEOF
17373
17374 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17375 # If the template does not know about datarootdir, expand it.
17376 # FIXME: This hack should be removed a few years after 2.60.
17377 ac_datarootdir_hack=; ac_datarootdir_seen=
17378 ac_sed_dataroot='
17379 /datarootdir/ {
17380   p
17381   q
17382 }
17383 /@datadir@/p
17384 /@docdir@/p
17385 /@infodir@/p
17386 /@localedir@/p
17387 /@mandir@/p'
17388 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17389 *datarootdir*) ac_datarootdir_seen=yes;;
17390 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17391   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17392 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17393 _ACEOF
17394 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17395   ac_datarootdir_hack='
17396   s&@datadir@&$datadir&g
17397   s&@docdir@&$docdir&g
17398   s&@infodir@&$infodir&g
17399   s&@localedir@&$localedir&g
17400   s&@mandir@&$mandir&g
17401   s&\\\${datarootdir}&$datarootdir&g' ;;
17402 esac
17403 _ACEOF
17404
17405 # Neutralize VPATH when `$srcdir' = `.'.
17406 # Shell code in configure.ac might set extrasub.
17407 # FIXME: do we really want to maintain this feature?
17408 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17409 ac_sed_extra="$ac_vpsub
17410 $extrasub
17411 _ACEOF
17412 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17413 :t
17414 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17415 s|@configure_input@|$ac_sed_conf_input|;t t
17416 s&@top_builddir@&$ac_top_builddir_sub&;t t
17417 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17418 s&@srcdir@&$ac_srcdir&;t t
17419 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17420 s&@top_srcdir@&$ac_top_srcdir&;t t
17421 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17422 s&@builddir@&$ac_builddir&;t t
17423 s&@abs_builddir@&$ac_abs_builddir&;t t
17424 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17425 s&@INSTALL@&$ac_INSTALL&;t t
17426 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17427 $ac_datarootdir_hack
17428 "
17429 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17430   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17431
17432 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17433   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17434   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17435       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17436   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17437 which seems to be undefined.  Please make sure it is defined" >&5
17438 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17439 which seems to be undefined.  Please make sure it is defined" >&2;}
17440
17441   rm -f "$ac_tmp/stdin"
17442   case $ac_file in
17443   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17444   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17445   esac \
17446   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17447  ;;
17448   :H)
17449   #
17450   # CONFIG_HEADER
17451   #
17452   if test x"$ac_file" != x-; then
17453     {
17454       $as_echo "/* $configure_input  */" \
17455       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17456     } >"$ac_tmp/config.h" \
17457       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17458     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17459       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17460 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17461     else
17462       rm -f "$ac_file"
17463       mv "$ac_tmp/config.h" "$ac_file" \
17464         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17465     fi
17466   else
17467     $as_echo "/* $configure_input  */" \
17468       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17469       || as_fn_error $? "could not create -" "$LINENO" 5
17470   fi
17471 # Compute "$ac_file"'s index in $config_headers.
17472 _am_arg="$ac_file"
17473 _am_stamp_count=1
17474 for _am_header in $config_headers :; do
17475   case $_am_header in
17476     $_am_arg | $_am_arg:* )
17477       break ;;
17478     * )
17479       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17480   esac
17481 done
17482 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17483 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17484          X"$_am_arg" : 'X\(//\)[^/]' \| \
17485          X"$_am_arg" : 'X\(//\)$' \| \
17486          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17487 $as_echo X"$_am_arg" |
17488     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17489             s//\1/
17490             q
17491           }
17492           /^X\(\/\/\)[^/].*/{
17493             s//\1/
17494             q
17495           }
17496           /^X\(\/\/\)$/{
17497             s//\1/
17498             q
17499           }
17500           /^X\(\/\).*/{
17501             s//\1/
17502             q
17503           }
17504           s/.*/./; q'`/stamp-h$_am_stamp_count
17505  ;;
17506
17507   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17508 $as_echo "$as_me: executing $ac_file commands" >&6;}
17509  ;;
17510   esac
17511
17512
17513   case $ac_file$ac_mode in
17514     "default-1":C)
17515 # Only add multilib support code if we just rebuilt the top-level
17516 # Makefile.
17517 case " $CONFIG_FILES " in
17518  *" Makefile "*)
17519    ac_file=Makefile . ${multi_basedir}/config-ml.in
17520    ;;
17521 esac ;;
17522     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17523   # Older Autoconf quotes --file arguments for eval, but not when files
17524   # are listed without --file.  Let's play safe and only enable the eval
17525   # if we detect the quoting.
17526   case $CONFIG_FILES in
17527   *\'*) eval set x "$CONFIG_FILES" ;;
17528   *)   set x $CONFIG_FILES ;;
17529   esac
17530   shift
17531   for mf
17532   do
17533     # Strip MF so we end up with the name of the file.
17534     mf=`echo "$mf" | sed -e 's/:.*$//'`
17535     # Check whether this is an Automake generated Makefile or not.
17536     # We used to match only the files named 'Makefile.in', but
17537     # some people rename them; so instead we look at the file content.
17538     # Grep'ing the first line is not enough: some people post-process
17539     # each Makefile.in and add a new line on top of each file to say so.
17540     # Grep'ing the whole file is not good either: AIX grep has a line
17541     # limit of 2048, but all sed's we know have understand at least 4000.
17542     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17543       dirpart=`$as_dirname -- "$mf" ||
17544 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17545          X"$mf" : 'X\(//\)[^/]' \| \
17546          X"$mf" : 'X\(//\)$' \| \
17547          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17548 $as_echo X"$mf" |
17549     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17550             s//\1/
17551             q
17552           }
17553           /^X\(\/\/\)[^/].*/{
17554             s//\1/
17555             q
17556           }
17557           /^X\(\/\/\)$/{
17558             s//\1/
17559             q
17560           }
17561           /^X\(\/\).*/{
17562             s//\1/
17563             q
17564           }
17565           s/.*/./; q'`
17566     else
17567       continue
17568     fi
17569     # Extract the definition of DEPDIR, am__include, and am__quote
17570     # from the Makefile without running 'make'.
17571     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17572     test -z "$DEPDIR" && continue
17573     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17574     test -z "$am__include" && continue
17575     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17576     # Find all dependency output files, they are included files with
17577     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17578     # simplest approach to changing $(DEPDIR) to its actual value in the
17579     # expansion.
17580     for file in `sed -n "
17581       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17582          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
17583       # Make sure the directory exists.
17584       test -f "$dirpart/$file" && continue
17585       fdir=`$as_dirname -- "$file" ||
17586 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17587          X"$file" : 'X\(//\)[^/]' \| \
17588          X"$file" : 'X\(//\)$' \| \
17589          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17590 $as_echo X"$file" |
17591     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17592             s//\1/
17593             q
17594           }
17595           /^X\(\/\/\)[^/].*/{
17596             s//\1/
17597             q
17598           }
17599           /^X\(\/\/\)$/{
17600             s//\1/
17601             q
17602           }
17603           /^X\(\/\).*/{
17604             s//\1/
17605             q
17606           }
17607           s/.*/./; q'`
17608       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17609       # echo "creating $dirpart/$file"
17610       echo '# dummy' > "$dirpart/$file"
17611     done
17612   done
17613 }
17614  ;;
17615     "libtool":C)
17616
17617     # See if we are running on zsh, and set the options which allow our
17618     # commands through without removal of \ escapes.
17619     if test -n "${ZSH_VERSION+set}" ; then
17620       setopt NO_GLOB_SUBST
17621     fi
17622
17623     cfgfile="${ofile}T"
17624     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17625     $RM "$cfgfile"
17626
17627     cat <<_LT_EOF >> "$cfgfile"
17628 #! $SHELL
17629
17630 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17631 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17632 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17633 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17634 #
17635 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17636 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17637 #   Written by Gordon Matzigkeit, 1996
17638 #
17639 #   This file is part of GNU Libtool.
17640 #
17641 # GNU Libtool is free software; you can redistribute it and/or
17642 # modify it under the terms of the GNU General Public License as
17643 # published by the Free Software Foundation; either version 2 of
17644 # the License, or (at your option) any later version.
17645 #
17646 # As a special exception to the GNU General Public License,
17647 # if you distribute this file as part of a program or library that
17648 # is built using GNU Libtool, you may include this file under the
17649 # same distribution terms that you use for the rest of that program.
17650 #
17651 # GNU Libtool is distributed in the hope that it will be useful,
17652 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17653 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17654 # GNU General Public License for more details.
17655 #
17656 # You should have received a copy of the GNU General Public License
17657 # along with GNU Libtool; see the file COPYING.  If not, a copy
17658 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17659 # obtained by writing to the Free Software Foundation, Inc.,
17660 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17661
17662
17663 # The names of the tagged configurations supported by this script.
17664 available_tags=""
17665
17666 # ### BEGIN LIBTOOL CONFIG
17667
17668 # Which release of libtool.m4 was used?
17669 macro_version=$macro_version
17670 macro_revision=$macro_revision
17671
17672 # Whether or not to build shared libraries.
17673 build_libtool_libs=$enable_shared
17674
17675 # Whether or not to build static libraries.
17676 build_old_libs=$enable_static
17677
17678 # What type of objects to build.
17679 pic_mode=$pic_mode
17680
17681 # Whether or not to optimize for fast installation.
17682 fast_install=$enable_fast_install
17683
17684 # Shell to use when invoking shell scripts.
17685 SHELL=$lt_SHELL
17686
17687 # An echo program that protects backslashes.
17688 ECHO=$lt_ECHO
17689
17690 # The host system.
17691 host_alias=$host_alias
17692 host=$host
17693 host_os=$host_os
17694
17695 # The build system.
17696 build_alias=$build_alias
17697 build=$build
17698 build_os=$build_os
17699
17700 # A sed program that does not truncate output.
17701 SED=$lt_SED
17702
17703 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17704 Xsed="\$SED -e 1s/^X//"
17705
17706 # A grep program that handles long lines.
17707 GREP=$lt_GREP
17708
17709 # An ERE matcher.
17710 EGREP=$lt_EGREP
17711
17712 # A literal string matcher.
17713 FGREP=$lt_FGREP
17714
17715 # A BSD- or MS-compatible name lister.
17716 NM=$lt_NM
17717
17718 # Whether we need soft or hard links.
17719 LN_S=$lt_LN_S
17720
17721 # What is the maximum length of a command?
17722 max_cmd_len=$max_cmd_len
17723
17724 # Object file suffix (normally "o").
17725 objext=$ac_objext
17726
17727 # Executable file suffix (normally "").
17728 exeext=$exeext
17729
17730 # whether the shell understands "unset".
17731 lt_unset=$lt_unset
17732
17733 # turn spaces into newlines.
17734 SP2NL=$lt_lt_SP2NL
17735
17736 # turn newlines into spaces.
17737 NL2SP=$lt_lt_NL2SP
17738
17739 # An object symbol dumper.
17740 OBJDUMP=$lt_OBJDUMP
17741
17742 # Method to check whether dependent libraries are shared objects.
17743 deplibs_check_method=$lt_deplibs_check_method
17744
17745 # Command to use when deplibs_check_method == "file_magic".
17746 file_magic_cmd=$lt_file_magic_cmd
17747
17748 # The archiver.
17749 AR=$lt_AR
17750 AR_FLAGS=$lt_AR_FLAGS
17751
17752 # A symbol stripping program.
17753 STRIP=$lt_STRIP
17754
17755 # Commands used to install an old-style archive.
17756 RANLIB=$lt_RANLIB
17757 old_postinstall_cmds=$lt_old_postinstall_cmds
17758 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17759
17760 # Whether to use a lock for old archive extraction.
17761 lock_old_archive_extraction=$lock_old_archive_extraction
17762
17763 # A C compiler.
17764 LTCC=$lt_CC
17765
17766 # LTCC compiler flags.
17767 LTCFLAGS=$lt_CFLAGS
17768
17769 # Take the output of nm and produce a listing of raw symbols and C names.
17770 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17771
17772 # Transform the output of nm in a proper C declaration.
17773 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17774
17775 # Transform the output of nm in a C name address pair.
17776 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17777
17778 # Transform the output of nm in a C name address pair when lib prefix is needed.
17779 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17780
17781 # The name of the directory that contains temporary libtool files.
17782 objdir=$objdir
17783
17784 # Used to examine libraries when file_magic_cmd begins with "file".
17785 MAGIC_CMD=$MAGIC_CMD
17786
17787 # Must we lock files when doing compilation?
17788 need_locks=$lt_need_locks
17789
17790 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17791 DSYMUTIL=$lt_DSYMUTIL
17792
17793 # Tool to change global to local symbols on Mac OS X.
17794 NMEDIT=$lt_NMEDIT
17795
17796 # Tool to manipulate fat objects and archives on Mac OS X.
17797 LIPO=$lt_LIPO
17798
17799 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17800 OTOOL=$lt_OTOOL
17801
17802 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17803 OTOOL64=$lt_OTOOL64
17804
17805 # Old archive suffix (normally "a").
17806 libext=$libext
17807
17808 # Shared library suffix (normally ".so").
17809 shrext_cmds=$lt_shrext_cmds
17810
17811 # The commands to extract the exported symbol list from a shared archive.
17812 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17813
17814 # Variables whose values should be saved in libtool wrapper scripts and
17815 # restored at link time.
17816 variables_saved_for_relink=$lt_variables_saved_for_relink
17817
17818 # Do we need the "lib" prefix for modules?
17819 need_lib_prefix=$need_lib_prefix
17820
17821 # Do we need a version for libraries?
17822 need_version=$need_version
17823
17824 # Library versioning type.
17825 version_type=$version_type
17826
17827 # Shared library runtime path variable.
17828 runpath_var=$runpath_var
17829
17830 # Shared library path variable.
17831 shlibpath_var=$shlibpath_var
17832
17833 # Is shlibpath searched before the hard-coded library search path?
17834 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17835
17836 # Format of library name prefix.
17837 libname_spec=$lt_libname_spec
17838
17839 # List of archive names.  First name is the real one, the rest are links.
17840 # The last name is the one that the linker finds with -lNAME
17841 library_names_spec=$lt_library_names_spec
17842
17843 # The coded name of the library, if different from the real name.
17844 soname_spec=$lt_soname_spec
17845
17846 # Permission mode override for installation of shared libraries.
17847 install_override_mode=$lt_install_override_mode
17848
17849 # Command to use after installation of a shared archive.
17850 postinstall_cmds=$lt_postinstall_cmds
17851
17852 # Command to use after uninstallation of a shared archive.
17853 postuninstall_cmds=$lt_postuninstall_cmds
17854
17855 # Commands used to finish a libtool library installation in a directory.
17856 finish_cmds=$lt_finish_cmds
17857
17858 # As "finish_cmds", except a single script fragment to be evaled but
17859 # not shown.
17860 finish_eval=$lt_finish_eval
17861
17862 # Whether we should hardcode library paths into libraries.
17863 hardcode_into_libs=$hardcode_into_libs
17864
17865 # Compile-time system search path for libraries.
17866 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17867
17868 # Run-time system search path for libraries.
17869 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17870
17871 # Whether dlopen is supported.
17872 dlopen_support=$enable_dlopen
17873
17874 # Whether dlopen of programs is supported.
17875 dlopen_self=$enable_dlopen_self
17876
17877 # Whether dlopen of statically linked programs is supported.
17878 dlopen_self_static=$enable_dlopen_self_static
17879
17880 # Commands to strip libraries.
17881 old_striplib=$lt_old_striplib
17882 striplib=$lt_striplib
17883
17884
17885 # The linker used to build libraries.
17886 LD=$lt_LD
17887
17888 # How to create reloadable object files.
17889 reload_flag=$lt_reload_flag
17890 reload_cmds=$lt_reload_cmds
17891
17892 # Commands used to build an old-style archive.
17893 old_archive_cmds=$lt_old_archive_cmds
17894
17895 # A language specific compiler.
17896 CC=$lt_compiler
17897
17898 # Is the compiler the GNU compiler?
17899 with_gcc=$GCC
17900
17901 # Compiler flag to turn off builtin functions.
17902 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17903
17904 # How to pass a linker flag through the compiler.
17905 wl=$lt_lt_prog_compiler_wl
17906
17907 # Additional compiler flags for building library objects.
17908 pic_flag=$lt_lt_prog_compiler_pic
17909
17910 # Compiler flag to prevent dynamic linking.
17911 link_static_flag=$lt_lt_prog_compiler_static
17912
17913 # Does compiler simultaneously support -c and -o options?
17914 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17915
17916 # Whether or not to add -lc for building shared libraries.
17917 build_libtool_need_lc=$archive_cmds_need_lc
17918
17919 # Whether or not to disallow shared libs when runtime libs are static.
17920 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17921
17922 # Compiler flag to allow reflexive dlopens.
17923 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17924
17925 # Compiler flag to generate shared objects directly from archives.
17926 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17927
17928 # Whether the compiler copes with passing no objects directly.
17929 compiler_needs_object=$lt_compiler_needs_object
17930
17931 # Create an old-style archive from a shared archive.
17932 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17933
17934 # Create a temporary old-style archive to link instead of a shared archive.
17935 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17936
17937 # Commands used to build a shared archive.
17938 archive_cmds=$lt_archive_cmds
17939 archive_expsym_cmds=$lt_archive_expsym_cmds
17940
17941 # Commands used to build a loadable module if different from building
17942 # a shared archive.
17943 module_cmds=$lt_module_cmds
17944 module_expsym_cmds=$lt_module_expsym_cmds
17945
17946 # Whether we are building with GNU ld or not.
17947 with_gnu_ld=$lt_with_gnu_ld
17948
17949 # Flag that allows shared libraries with undefined symbols to be built.
17950 allow_undefined_flag=$lt_allow_undefined_flag
17951
17952 # Flag that enforces no undefined symbols.
17953 no_undefined_flag=$lt_no_undefined_flag
17954
17955 # Flag to hardcode \$libdir into a binary during linking.
17956 # This must work even if \$libdir does not exist
17957 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17958
17959 # If ld is used when linking, flag to hardcode \$libdir into a binary
17960 # during linking.  This must work even if \$libdir does not exist.
17961 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17962
17963 # Whether we need a single "-rpath" flag with a separated argument.
17964 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17965
17966 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17967 # DIR into the resulting binary.
17968 hardcode_direct=$hardcode_direct
17969
17970 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17971 # DIR into the resulting binary and the resulting library dependency is
17972 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17973 # library is relocated.
17974 hardcode_direct_absolute=$hardcode_direct_absolute
17975
17976 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17977 # into the resulting binary.
17978 hardcode_minus_L=$hardcode_minus_L
17979
17980 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17981 # into the resulting binary.
17982 hardcode_shlibpath_var=$hardcode_shlibpath_var
17983
17984 # Set to "yes" if building a shared library automatically hardcodes DIR
17985 # into the library and all subsequent libraries and executables linked
17986 # against it.
17987 hardcode_automatic=$hardcode_automatic
17988
17989 # Set to yes if linker adds runtime paths of dependent libraries
17990 # to runtime path list.
17991 inherit_rpath=$inherit_rpath
17992
17993 # Whether libtool must link a program against all its dependency libraries.
17994 link_all_deplibs=$link_all_deplibs
17995
17996 # Fix the shell variable \$srcfile for the compiler.
17997 fix_srcfile_path=$lt_fix_srcfile_path
17998
17999 # Set to "yes" if exported symbols are required.
18000 always_export_symbols=$always_export_symbols
18001
18002 # The commands to list exported symbols.
18003 export_symbols_cmds=$lt_export_symbols_cmds
18004
18005 # Symbols that should not be listed in the preloaded symbols.
18006 exclude_expsyms=$lt_exclude_expsyms
18007
18008 # Symbols that must always be exported.
18009 include_expsyms=$lt_include_expsyms
18010
18011 # Commands necessary for linking programs (against libraries) with templates.
18012 prelink_cmds=$lt_prelink_cmds
18013
18014 # Specify filename containing input files.
18015 file_list_spec=$lt_file_list_spec
18016
18017 # How to hardcode a shared library path into an executable.
18018 hardcode_action=$hardcode_action
18019
18020 # ### END LIBTOOL CONFIG
18021
18022 _LT_EOF
18023
18024   case $host_os in
18025   aix3*)
18026     cat <<\_LT_EOF >> "$cfgfile"
18027 # AIX sometimes has problems with the GCC collect2 program.  For some
18028 # reason, if we set the COLLECT_NAMES environment variable, the problems
18029 # vanish in a puff of smoke.
18030 if test "X${COLLECT_NAMES+set}" != Xset; then
18031   COLLECT_NAMES=
18032   export COLLECT_NAMES
18033 fi
18034 _LT_EOF
18035     ;;
18036   esac
18037
18038
18039 ltmain="$ac_aux_dir/ltmain.sh"
18040
18041
18042   # We use sed instead of cat because bash on DJGPP gets confused if
18043   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
18044   # text mode, it properly converts lines to CR/LF.  This bash problem
18045   # is reportedly fixed, but why not run on old versions too?
18046   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
18047     || (rm -f "$cfgfile"; exit 1)
18048
18049   case $xsi_shell in
18050   yes)
18051     cat << \_LT_EOF >> "$cfgfile"
18052
18053 # func_dirname file append nondir_replacement
18054 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18055 # otherwise set result to NONDIR_REPLACEMENT.
18056 func_dirname ()
18057 {
18058   case ${1} in
18059     */*) func_dirname_result="${1%/*}${2}" ;;
18060     *  ) func_dirname_result="${3}" ;;
18061   esac
18062 }
18063
18064 # func_basename file
18065 func_basename ()
18066 {
18067   func_basename_result="${1##*/}"
18068 }
18069
18070 # func_dirname_and_basename file append nondir_replacement
18071 # perform func_basename and func_dirname in a single function
18072 # call:
18073 #   dirname:  Compute the dirname of FILE.  If nonempty,
18074 #             add APPEND to the result, otherwise set result
18075 #             to NONDIR_REPLACEMENT.
18076 #             value returned in "$func_dirname_result"
18077 #   basename: Compute filename of FILE.
18078 #             value retuned in "$func_basename_result"
18079 # Implementation must be kept synchronized with func_dirname
18080 # and func_basename. For efficiency, we do not delegate to
18081 # those functions but instead duplicate the functionality here.
18082 func_dirname_and_basename ()
18083 {
18084   case ${1} in
18085     */*) func_dirname_result="${1%/*}${2}" ;;
18086     *  ) func_dirname_result="${3}" ;;
18087   esac
18088   func_basename_result="${1##*/}"
18089 }
18090
18091 # func_stripname prefix suffix name
18092 # strip PREFIX and SUFFIX off of NAME.
18093 # PREFIX and SUFFIX must not contain globbing or regex special
18094 # characters, hashes, percent signs, but SUFFIX may contain a leading
18095 # dot (in which case that matches only a dot).
18096 func_stripname ()
18097 {
18098   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18099   # positional parameters, so assign one to ordinary parameter first.
18100   func_stripname_result=${3}
18101   func_stripname_result=${func_stripname_result#"${1}"}
18102   func_stripname_result=${func_stripname_result%"${2}"}
18103 }
18104
18105 # func_opt_split
18106 func_opt_split ()
18107 {
18108   func_opt_split_opt=${1%%=*}
18109   func_opt_split_arg=${1#*=}
18110 }
18111
18112 # func_lo2o object
18113 func_lo2o ()
18114 {
18115   case ${1} in
18116     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18117     *)    func_lo2o_result=${1} ;;
18118   esac
18119 }
18120
18121 # func_xform libobj-or-source
18122 func_xform ()
18123 {
18124   func_xform_result=${1%.*}.lo
18125 }
18126
18127 # func_arith arithmetic-term...
18128 func_arith ()
18129 {
18130   func_arith_result=$(( $* ))
18131 }
18132
18133 # func_len string
18134 # STRING may not start with a hyphen.
18135 func_len ()
18136 {
18137   func_len_result=${#1}
18138 }
18139
18140 _LT_EOF
18141     ;;
18142   *) # Bourne compatible functions.
18143     cat << \_LT_EOF >> "$cfgfile"
18144
18145 # func_dirname file append nondir_replacement
18146 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18147 # otherwise set result to NONDIR_REPLACEMENT.
18148 func_dirname ()
18149 {
18150   # Extract subdirectory from the argument.
18151   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18152   if test "X$func_dirname_result" = "X${1}"; then
18153     func_dirname_result="${3}"
18154   else
18155     func_dirname_result="$func_dirname_result${2}"
18156   fi
18157 }
18158
18159 # func_basename file
18160 func_basename ()
18161 {
18162   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18163 }
18164
18165
18166 # func_stripname prefix suffix name
18167 # strip PREFIX and SUFFIX off of NAME.
18168 # PREFIX and SUFFIX must not contain globbing or regex special
18169 # characters, hashes, percent signs, but SUFFIX may contain a leading
18170 # dot (in which case that matches only a dot).
18171 # func_strip_suffix prefix name
18172 func_stripname ()
18173 {
18174   case ${2} in
18175     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18176     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18177   esac
18178 }
18179
18180 # sed scripts:
18181 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18182 my_sed_long_arg='1s/^-[^=]*=//'
18183
18184 # func_opt_split
18185 func_opt_split ()
18186 {
18187   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18188   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18189 }
18190
18191 # func_lo2o object
18192 func_lo2o ()
18193 {
18194   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18195 }
18196
18197 # func_xform libobj-or-source
18198 func_xform ()
18199 {
18200   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18201 }
18202
18203 # func_arith arithmetic-term...
18204 func_arith ()
18205 {
18206   func_arith_result=`expr "$@"`
18207 }
18208
18209 # func_len string
18210 # STRING may not start with a hyphen.
18211 func_len ()
18212 {
18213   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18214 }
18215
18216 _LT_EOF
18217 esac
18218
18219 case $lt_shell_append in
18220   yes)
18221     cat << \_LT_EOF >> "$cfgfile"
18222
18223 # func_append var value
18224 # Append VALUE to the end of shell variable VAR.
18225 func_append ()
18226 {
18227   eval "$1+=\$2"
18228 }
18229 _LT_EOF
18230     ;;
18231   *)
18232     cat << \_LT_EOF >> "$cfgfile"
18233
18234 # func_append var value
18235 # Append VALUE to the end of shell variable VAR.
18236 func_append ()
18237 {
18238   eval "$1=\$$1\$2"
18239 }
18240
18241 _LT_EOF
18242     ;;
18243   esac
18244
18245
18246   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18247     || (rm -f "$cfgfile"; exit 1)
18248
18249   mv -f "$cfgfile" "$ofile" ||
18250     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18251   chmod +x "$ofile"
18252
18253  ;;
18254     "gstdint.h":C)
18255 if test "$GCC" = yes; then
18256   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
18257 else
18258   echo "/* generated for $CC */" > tmp-stdint.h
18259 fi
18260
18261 sed 's/^ *//' >> tmp-stdint.h <<EOF
18262
18263   #ifndef GCC_GENERATED_STDINT_H
18264   #define GCC_GENERATED_STDINT_H 1
18265
18266   #include <sys/types.h>
18267 EOF
18268
18269 if test "$acx_cv_header_stdint" != stdint.h; then
18270   echo "#include <stddef.h>" >> tmp-stdint.h
18271 fi
18272 if test "$acx_cv_header_stdint" != stddef.h; then
18273   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
18274 fi
18275
18276 sed 's/^ *//' >> tmp-stdint.h <<EOF
18277   /* glibc uses these symbols as guards to prevent redefinitions.  */
18278   #ifdef __int8_t_defined
18279   #define _INT8_T
18280   #define _INT16_T
18281   #define _INT32_T
18282   #endif
18283   #ifdef __uint32_t_defined
18284   #define _UINT32_T
18285   #endif
18286
18287 EOF
18288
18289 # ----------------- done header, emit basic int types -------------
18290 if test "$acx_cv_header_stdint" = stddef.h; then
18291   sed 's/^ *//' >> tmp-stdint.h <<EOF
18292
18293     #ifndef _UINT8_T
18294     #define _UINT8_T
18295     #ifndef __uint8_t_defined
18296     #define __uint8_t_defined
18297     #ifndef uint8_t
18298     typedef unsigned $acx_cv_type_int8_t uint8_t;
18299     #endif
18300     #endif
18301     #endif
18302
18303     #ifndef _UINT16_T
18304     #define _UINT16_T
18305     #ifndef __uint16_t_defined
18306     #define __uint16_t_defined
18307     #ifndef uint16_t
18308     typedef unsigned $acx_cv_type_int16_t uint16_t;
18309     #endif
18310     #endif
18311     #endif
18312
18313     #ifndef _UINT32_T
18314     #define _UINT32_T
18315     #ifndef __uint32_t_defined
18316     #define __uint32_t_defined
18317     #ifndef uint32_t
18318     typedef unsigned $acx_cv_type_int32_t uint32_t;
18319     #endif
18320     #endif
18321     #endif
18322
18323     #ifndef _INT8_T
18324     #define _INT8_T
18325     #ifndef __int8_t_defined
18326     #define __int8_t_defined
18327     #ifndef int8_t
18328     typedef $acx_cv_type_int8_t int8_t;
18329     #endif
18330     #endif
18331     #endif
18332
18333     #ifndef _INT16_T
18334     #define _INT16_T
18335     #ifndef __int16_t_defined
18336     #define __int16_t_defined
18337     #ifndef int16_t
18338     typedef $acx_cv_type_int16_t int16_t;
18339     #endif
18340     #endif
18341     #endif
18342
18343     #ifndef _INT32_T
18344     #define _INT32_T
18345     #ifndef __int32_t_defined
18346     #define __int32_t_defined
18347     #ifndef int32_t
18348     typedef $acx_cv_type_int32_t int32_t;
18349     #endif
18350     #endif
18351     #endif
18352 EOF
18353 elif test "$ac_cv_type_u_int32_t" = yes; then
18354   sed 's/^ *//' >> tmp-stdint.h <<EOF
18355
18356     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
18357     #ifndef _INT8_T
18358     #define _INT8_T
18359     #endif
18360     #ifndef _INT16_T
18361     #define _INT16_T
18362     #endif
18363     #ifndef _INT32_T
18364     #define _INT32_T
18365     #endif
18366
18367     #ifndef _UINT8_T
18368     #define _UINT8_T
18369     #ifndef __uint8_t_defined
18370     #define __uint8_t_defined
18371     #ifndef uint8_t
18372     typedef u_int8_t uint8_t;
18373     #endif
18374     #endif
18375     #endif
18376
18377     #ifndef _UINT16_T
18378     #define _UINT16_T
18379     #ifndef __uint16_t_defined
18380     #define __uint16_t_defined
18381     #ifndef uint16_t
18382     typedef u_int16_t uint16_t;
18383     #endif
18384     #endif
18385     #endif
18386
18387     #ifndef _UINT32_T
18388     #define _UINT32_T
18389     #ifndef __uint32_t_defined
18390     #define __uint32_t_defined
18391     #ifndef uint32_t
18392     typedef u_int32_t uint32_t;
18393     #endif
18394     #endif
18395     #endif
18396 EOF
18397 else
18398   sed 's/^ *//' >> tmp-stdint.h <<EOF
18399
18400     /* Some systems have guard macros to prevent redefinitions, define them.  */
18401     #ifndef _INT8_T
18402     #define _INT8_T
18403     #endif
18404     #ifndef _INT16_T
18405     #define _INT16_T
18406     #endif
18407     #ifndef _INT32_T
18408     #define _INT32_T
18409     #endif
18410     #ifndef _UINT8_T
18411     #define _UINT8_T
18412     #endif
18413     #ifndef _UINT16_T
18414     #define _UINT16_T
18415     #endif
18416     #ifndef _UINT32_T
18417     #define _UINT32_T
18418     #endif
18419 EOF
18420 fi
18421
18422 # ------------- done basic int types, emit int64_t types ------------
18423 if test "$ac_cv_type_uint64_t" = yes; then
18424   sed 's/^ *//' >> tmp-stdint.h <<EOF
18425
18426     /* system headers have good uint64_t and int64_t */
18427     #ifndef _INT64_T
18428     #define _INT64_T
18429     #endif
18430     #ifndef _UINT64_T
18431     #define _UINT64_T
18432     #endif
18433 EOF
18434 elif test "$ac_cv_type_u_int64_t" = yes; then
18435   sed 's/^ *//' >> tmp-stdint.h <<EOF
18436
18437     /* system headers have an u_int64_t (and int64_t) */
18438     #ifndef _INT64_T
18439     #define _INT64_T
18440     #endif
18441     #ifndef _UINT64_T
18442     #define _UINT64_T
18443     #ifndef __uint64_t_defined
18444     #define __uint64_t_defined
18445     #ifndef uint64_t
18446     typedef u_int64_t uint64_t;
18447     #endif
18448     #endif
18449     #endif
18450 EOF
18451 elif test -n "$acx_cv_type_int64_t"; then
18452   sed 's/^ *//' >> tmp-stdint.h <<EOF
18453
18454     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
18455     #ifndef _INT64_T
18456     #define _INT64_T
18457     #ifndef int64_t
18458     typedef $acx_cv_type_int64_t int64_t;
18459     #endif
18460     #endif
18461     #ifndef _UINT64_T
18462     #define _UINT64_T
18463     #ifndef __uint64_t_defined
18464     #define __uint64_t_defined
18465     #ifndef uint64_t
18466     typedef unsigned $acx_cv_type_int64_t uint64_t;
18467     #endif
18468     #endif
18469     #endif
18470 EOF
18471 else
18472   sed 's/^ *//' >> tmp-stdint.h <<EOF
18473
18474     /* some common heuristics for int64_t, using compiler-specific tests */
18475     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
18476     #ifndef _INT64_T
18477     #define _INT64_T
18478     #ifndef __int64_t_defined
18479     #ifndef int64_t
18480     typedef long long int64_t;
18481     #endif
18482     #endif
18483     #endif
18484     #ifndef _UINT64_T
18485     #define _UINT64_T
18486     #ifndef uint64_t
18487     typedef unsigned long long uint64_t;
18488     #endif
18489     #endif
18490
18491     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
18492     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
18493        does not implement __extension__.  But that compiler doesn't define
18494        __GNUC_MINOR__.  */
18495     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
18496     # define __extension__
18497     # endif
18498
18499     # ifndef _INT64_T
18500     # define _INT64_T
18501     # ifndef int64_t
18502     __extension__ typedef long long int64_t;
18503     # endif
18504     # endif
18505     # ifndef _UINT64_T
18506     # define _UINT64_T
18507     # ifndef uint64_t
18508     __extension__ typedef unsigned long long uint64_t;
18509     # endif
18510     # endif
18511
18512     #elif !defined __STRICT_ANSI__
18513     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
18514
18515     #  ifndef _INT64_T
18516     #  define _INT64_T
18517     #  ifndef int64_t
18518     typedef __int64 int64_t;
18519     #  endif
18520     #  endif
18521     #  ifndef _UINT64_T
18522     #  define _UINT64_T
18523     #  ifndef uint64_t
18524     typedef unsigned __int64 uint64_t;
18525     #  endif
18526     #  endif
18527     # endif /* compiler */
18528
18529     #endif /* ANSI version */
18530 EOF
18531 fi
18532
18533 # ------------- done int64_t types, emit intptr types ------------
18534 if test "$ac_cv_type_uintptr_t" != yes; then
18535   sed 's/^ *//' >> tmp-stdint.h <<EOF
18536
18537     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
18538     #ifndef __uintptr_t_defined
18539     #ifndef uintptr_t
18540     typedef u$acx_cv_type_intptr_t uintptr_t;
18541     #endif
18542     #endif
18543     #ifndef __intptr_t_defined
18544     #ifndef intptr_t
18545     typedef $acx_cv_type_intptr_t  intptr_t;
18546     #endif
18547     #endif
18548 EOF
18549 fi
18550
18551 # ------------- done intptr types, emit int_least types ------------
18552 if test "$ac_cv_type_int_least32_t" != yes; then
18553   sed 's/^ *//' >> tmp-stdint.h <<EOF
18554
18555     /* Define int_least types */
18556     typedef int8_t     int_least8_t;
18557     typedef int16_t    int_least16_t;
18558     typedef int32_t    int_least32_t;
18559     #ifdef _INT64_T
18560     typedef int64_t    int_least64_t;
18561     #endif
18562
18563     typedef uint8_t    uint_least8_t;
18564     typedef uint16_t   uint_least16_t;
18565     typedef uint32_t   uint_least32_t;
18566     #ifdef _UINT64_T
18567     typedef uint64_t   uint_least64_t;
18568     #endif
18569 EOF
18570 fi
18571
18572 # ------------- done intptr types, emit int_fast types ------------
18573 if test "$ac_cv_type_int_fast32_t" != yes; then
18574       sed 's/^ *//' >> tmp-stdint.h <<EOF
18575
18576     /* Define int_fast types.  short is often slow */
18577     typedef int8_t       int_fast8_t;
18578     typedef int          int_fast16_t;
18579     typedef int32_t      int_fast32_t;
18580     #ifdef _INT64_T
18581     typedef int64_t      int_fast64_t;
18582     #endif
18583
18584     typedef uint8_t      uint_fast8_t;
18585     typedef unsigned int uint_fast16_t;
18586     typedef uint32_t     uint_fast32_t;
18587     #ifdef _UINT64_T
18588     typedef uint64_t     uint_fast64_t;
18589     #endif
18590 EOF
18591 fi
18592
18593 if test "$ac_cv_type_uintmax_t" != yes; then
18594   sed 's/^ *//' >> tmp-stdint.h <<EOF
18595
18596     /* Define intmax based on what we found */
18597     #ifndef intmax_t
18598     #ifdef _INT64_T
18599     typedef int64_t       intmax_t;
18600     #else
18601     typedef long          intmax_t;
18602     #endif
18603     #endif
18604     #ifndef uintmax_t
18605     #ifdef _UINT64_T
18606     typedef uint64_t      uintmax_t;
18607     #else
18608     typedef unsigned long uintmax_t;
18609     #endif
18610     #endif
18611 EOF
18612 fi
18613
18614 sed 's/^ *//' >> tmp-stdint.h <<EOF
18615
18616   #endif /* GCC_GENERATED_STDINT_H */
18617 EOF
18618
18619 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18620   rm -f tmp-stdint.h
18621 else
18622   mv -f tmp-stdint.h gstdint.h
18623 fi
18624
18625  ;;
18626
18627   esac
18628 done # for ac_tag
18629
18630
18631 as_fn_exit 0
18632 _ACEOF
18633 ac_clean_files=$ac_clean_files_save
18634
18635 test $ac_write_fail = 0 ||
18636   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18637
18638
18639 # configure is writing to config.log, and then calls config.status.
18640 # config.status does its own redirection, appending to config.log.
18641 # Unfortunately, on DOS this fails, as config.log is still kept open
18642 # by configure, so config.status won't be able to write to it; its
18643 # output is simply discarded.  So we exec the FD to /dev/null,
18644 # effectively closing config.log, so it can be properly (re)opened and
18645 # appended to by config.status.  When coming back to configure, we
18646 # need to make the FD available again.
18647 if test "$no_create" != yes; then
18648   ac_cs_success=:
18649   ac_config_status_args=
18650   test "$silent" = yes &&
18651     ac_config_status_args="$ac_config_status_args --quiet"
18652   exec 5>/dev/null
18653   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18654   exec 5>>config.log
18655   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18656   # would make configure fail if this is the last instruction.
18657   $ac_cs_success || as_fn_exit 1
18658 fi
18659 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18660   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18661 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18662 fi
18663