libitm/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for GNU TM Runtime 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 TM Runtime Library'
 589 PACKAGE_TARNAME='libitm'
 590 PACKAGE_VERSION='1.0'
 591 PACKAGE_STRING='GNU TM Runtime Library 1.0'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL='http://www.gnu.org/software/libitm/'
 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_FUTEX_FALSE
 637 ARCH_FUTEX_TRUE
 638 ARCH_X86_AVX_FALSE
 639 ARCH_X86_AVX_TRUE
 640 ARCH_X86_FALSE
 641 ARCH_X86_TRUE
 642 ARCH_ARM_FALSE
 643 ARCH_ARM_TRUE
 644 link_itm
 645 XLDFLAGS
 646 XCFLAGS
 647 config_path
 648 LIBITM_BUILD_VERSIONED_SHLIB_SUN_FALSE
 649 LIBITM_BUILD_VERSIONED_SHLIB_SUN_TRUE
 650 LIBITM_BUILD_VERSIONED_SHLIB_GNU_FALSE
 651 LIBITM_BUILD_VERSIONED_SHLIB_GNU_TRUE
 652 LIBITM_BUILD_VERSIONED_SHLIB_FALSE
 653 LIBITM_BUILD_VERSIONED_SHLIB_TRUE
 654 OPT_LDFLAGS
 655 SECTION_LDFLAGS
 656 HAVE_HWCAP_FALSE
 657 HAVE_HWCAP_TRUE
 658 HWCAP_LDFLAGS
 659 libtool_VERSION
 660 MAINT
 661 MAINTAINER_MODE_FALSE
 662 MAINTAINER_MODE_TRUE
 663 ENABLE_DARWIN_AT_RPATH_FALSE
 664 ENABLE_DARWIN_AT_RPATH_TRUE
 665 enable_static
 666 enable_shared
 667 CXXCPP
 668 CPP
 669 OTOOL64
 670 OTOOL
 671 LIPO
 672 NMEDIT
 673 DSYMUTIL
 674 OBJDUMP
 675 LN_S
 676 ac_ct_DUMPBIN
 677 DUMPBIN
 678 LD
 679 FGREP
 680 EGREP
 681 GREP
 682 SED
 683 LIBTOOL
 684 BUILD_INFO_FALSE
 685 BUILD_INFO_TRUE
 686 RANLIB
 687 NM
 688 AR
 689 am__fastdepCCAS_FALSE
 690 am__fastdepCCAS_TRUE
 691 CCASDEPMODE
 692 CCASFLAGS
 693 CCAS
 694 am__fastdepCXX_FALSE
 695 am__fastdepCXX_TRUE
 696 CXXDEPMODE
 697 ac_ct_CXX
 698 CXXFLAGS
 699 CXX
 700 am__fastdepCC_FALSE
 701 am__fastdepCC_TRUE
 702 CCDEPMODE
 703 am__nodep
 704 AMDEPBACKSLASH
 705 AMDEP_FALSE
 706 AMDEP_TRUE
 707 am__quote
 708 am__include
 709 DEPDIR
 710 OBJEXT
 711 EXEEXT
 712 ac_ct_CC
 713 CPPFLAGS
 714 LDFLAGS
 715 CFLAGS
 716 CC
 717 toolexeclibdir
 718 toolexecdir
 719 multi_basedir
 720 AM_BACKSLASH
 721 AM_DEFAULT_VERBOSITY
 722 AM_DEFAULT_V
 723 AM_V
 724 am__untar
 725 am__tar
 726 AMTAR
 727 am__leading_dot
 728 SET_MAKE
 729 AWK
 730 mkdir_p
 731 MKDIR_P
 732 INSTALL_STRIP_PROGRAM
 733 STRIP
 734 install_sh
 735 MAKEINFO
 736 AUTOHEADER
 737 AUTOMAKE
 738 AUTOCONF
 739 ACLOCAL
 740 VERSION
 741 PACKAGE
 742 CYGPATH_W
 743 am__isrc
 744 INSTALL_DATA
 745 INSTALL_SCRIPT
 746 INSTALL_PROGRAM
 747 target_os
 748 target_vendor
 749 target_cpu
 750 target
 751 host_os
 752 host_vendor
 753 host_cpu
 754 host
 755 build_os
 756 build_vendor
 757 build_cpu
 758 build
 759 GENINSRC_FALSE
 760 GENINSRC_TRUE
 761 target_alias
 762 host_alias
 763 build_alias
 764 LIBS
 765 ECHO_T
 766 ECHO_N
 767 ECHO_C
 768 DEFS
 769 mandir
 770 localedir
 771 libdir
 772 psdir
 773 pdfdir
 774 dvidir
 775 htmldir
 776 infodir
 777 docdir
 778 oldincludedir
 779 includedir
 780 localstatedir
 781 sharedstatedir
 782 sysconfdir
 783 datadir
 784 datarootdir
 785 libexecdir
 786 sbindir
 787 bindir
 788 program_transform_name
 789 prefix
 790 exec_prefix
 791 PACKAGE_URL
 792 PACKAGE_BUGREPORT
 793 PACKAGE_STRING
 794 PACKAGE_VERSION
 795 PACKAGE_TARNAME
 796 PACKAGE_NAME
 797 PATH_SEPARATOR
 798 SHELL'
 799 ac_subst_files=''
 800 ac_user_opts='
 801 enable_option_checking
 802 enable_version_specific_runtime_libs
 803 enable_generated_files_in_srcdir
 804 enable_silent_rules
 805 enable_multilib
 806 with_toolexeclibdir
 807 enable_dependency_tracking
 808 enable_shared
 809 enable_static
 810 with_pic
 811 enable_fast_install
 812 with_gnu_ld
 813 enable_libtool_lock
 814 enable_darwin_at_rpath
 815 enable_maintainer_mode
 816 enable_linux_futex
 817 enable_tls
 818 enable_symvers
 819 enable_werror
 820 enable_cet
 821 with_gcc_major_version_only
 822 '
 823       ac_precious_vars='build_alias
 824 host_alias
 825 target_alias
 826 CPP
 827 CPPFLAGS
 828 CXXCPP'
 829
 830
 831 # Initialize some variables set by options.
 832 ac_init_help=
 833 ac_init_version=false
 834 ac_unrecognized_opts=
 835 ac_unrecognized_sep=
 836 # The variables have the same names as the options, with
 837 # dashes changed to underlines.
 838 cache_file=/dev/null
 839 exec_prefix=NONE
 840 no_create=
 841 no_recursion=
 842 prefix=NONE
 843 program_prefix=NONE
 844 program_suffix=NONE
 845 program_transform_name=s,x,x,
 846 silent=
 847 site=
 848 srcdir=
 849 verbose=
 850 x_includes=NONE
 851 x_libraries=NONE
 852
 853 # Installation directory options.
 854 # These are left unexpanded so users can "make install exec_prefix=/foo"
 855 # and all the variables that are supposed to be based on exec_prefix
 856 # by default will actually change.
 857 # Use braces instead of parens because sh, perl, etc. also accept them.
 858 # (The list follows the same order as the GNU Coding Standards.)
 859 bindir='${exec_prefix}/bin'
 860 sbindir='${exec_prefix}/sbin'
 861 libexecdir='${exec_prefix}/libexec'
 862 datarootdir='${prefix}/share'
 863 datadir='${datarootdir}'
 864 sysconfdir='${prefix}/etc'
 865 sharedstatedir='${prefix}/com'
 866 localstatedir='${prefix}/var'
 867 includedir='${prefix}/include'
 868 oldincludedir='/usr/include'
 869 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 870 infodir='${datarootdir}/info'
 871 htmldir='${docdir}'
 872 dvidir='${docdir}'
 873 pdfdir='${docdir}'
 874 psdir='${docdir}'
 875 libdir='${exec_prefix}/lib'
 876 localedir='${datarootdir}/locale'
 877 mandir='${datarootdir}/man'
 878
 879 ac_prev=
 880 ac_dashdash=
 881 for ac_option
 882 do
 883   # If the previous option needs an argument, assign it.
 884   if test -n "$ac_prev"; then
 885     eval $ac_prev=\$ac_option
 886     ac_prev=
 887     continue
 888   fi
 889
 890   case $ac_option in
 891   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 892   *=)   ac_optarg= ;;
 893   *)    ac_optarg=yes ;;
 894   esac
 895
 896   # Accept the important Cygnus configure options, so we can diagnose typos.
 897
 898   case $ac_dashdash$ac_option in
 899   --)
 900     ac_dashdash=yes ;;
 901
 902   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 903     ac_prev=bindir ;;
 904   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 905     bindir=$ac_optarg ;;
 906
 907   -build | --build | --buil | --bui | --bu)
 908     ac_prev=build_alias ;;
 909   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 910     build_alias=$ac_optarg ;;
 911
 912   -cache-file | --cache-file | --cache-fil | --cache-fi \
 913   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 914     ac_prev=cache_file ;;
 915   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 916   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 917     cache_file=$ac_optarg ;;
 918
 919   --config-cache | -C)
 920     cache_file=config.cache ;;
 921
 922   -datadir | --datadir | --datadi | --datad)
 923     ac_prev=datadir ;;
 924   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 925     datadir=$ac_optarg ;;
 926
 927   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 928   | --dataroo | --dataro | --datar)
 929     ac_prev=datarootdir ;;
 930   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 931   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 932     datarootdir=$ac_optarg ;;
 933
 934   -disable-* | --disable-*)
 935     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 936     # Reject names that are not valid shell variable names.
 937     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 938       as_fn_error $? "invalid feature name: $ac_useropt"
 939     ac_useropt_orig=$ac_useropt
 940     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 941     case $ac_user_opts in
 942       *"
 943 "enable_$ac_useropt"
 944 "*) ;;
 945       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 946          ac_unrecognized_sep=', ';;
 947     esac
 948     eval enable_$ac_useropt=no ;;
 949
 950   -docdir | --docdir | --docdi | --doc | --do)
 951     ac_prev=docdir ;;
 952   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 953     docdir=$ac_optarg ;;
 954
 955   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 956     ac_prev=dvidir ;;
 957   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 958     dvidir=$ac_optarg ;;
 959
 960   -enable-* | --enable-*)
 961     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 962     # Reject names that are not valid shell variable names.
 963     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 964       as_fn_error $? "invalid feature name: $ac_useropt"
 965     ac_useropt_orig=$ac_useropt
 966     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 967     case $ac_user_opts in
 968       *"
 969 "enable_$ac_useropt"
 970 "*) ;;
 971       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 972          ac_unrecognized_sep=', ';;
 973     esac
 974     eval enable_$ac_useropt=\$ac_optarg ;;
 975
 976   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 977   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 978   | --exec | --exe | --ex)
 979     ac_prev=exec_prefix ;;
 980   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 981   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 982   | --exec=* | --exe=* | --ex=*)
 983     exec_prefix=$ac_optarg ;;
 984
 985   -gas | --gas | --ga | --g)
 986     # Obsolete; use --with-gas.
 987     with_gas=yes ;;
 988
 989   -help | --help | --hel | --he | -h)
 990     ac_init_help=long ;;
 991   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 992     ac_init_help=recursive ;;
 993   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 994     ac_init_help=short ;;
 995
 996   -host | --host | --hos | --ho)
 997     ac_prev=host_alias ;;
 998   -host=* | --host=* | --hos=* | --ho=*)
 999     host_alias=$ac_optarg ;;
1000
1001   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1002     ac_prev=htmldir ;;
1003   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1004   | --ht=*)
1005     htmldir=$ac_optarg ;;
1006
1007   -includedir | --includedir | --includedi | --included | --include \
1008   | --includ | --inclu | --incl | --inc)
1009     ac_prev=includedir ;;
1010   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1011   | --includ=* | --inclu=* | --incl=* | --inc=*)
1012     includedir=$ac_optarg ;;
1013
1014   -infodir | --infodir | --infodi | --infod | --info | --inf)
1015     ac_prev=infodir ;;
1016   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1017     infodir=$ac_optarg ;;
1018
1019   -libdir | --libdir | --libdi | --libd)
1020     ac_prev=libdir ;;
1021   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1022     libdir=$ac_optarg ;;
1023
1024   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1025   | --libexe | --libex | --libe)
1026     ac_prev=libexecdir ;;
1027   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1028   | --libexe=* | --libex=* | --libe=*)
1029     libexecdir=$ac_optarg ;;
1030
1031   -localedir | --localedir | --localedi | --localed | --locale)
1032     ac_prev=localedir ;;
1033   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1034     localedir=$ac_optarg ;;
1035
1036   -localstatedir | --localstatedir | --localstatedi | --localstated \
1037   | --localstate | --localstat | --localsta | --localst | --locals)
1038     ac_prev=localstatedir ;;
1039   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1040   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1041     localstatedir=$ac_optarg ;;
1042
1043   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1044     ac_prev=mandir ;;
1045   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1046     mandir=$ac_optarg ;;
1047
1048   -nfp | --nfp | --nf)
1049     # Obsolete; use --without-fp.
1050     with_fp=no ;;
1051
1052   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1053   | --no-cr | --no-c | -n)
1054     no_create=yes ;;
1055
1056   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1057   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1058     no_recursion=yes ;;
1059
1060   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1061   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1062   | --oldin | --oldi | --old | --ol | --o)
1063     ac_prev=oldincludedir ;;
1064   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1065   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1066   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1067     oldincludedir=$ac_optarg ;;
1068
1069   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1070     ac_prev=prefix ;;
1071   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1072     prefix=$ac_optarg ;;
1073
1074   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1075   | --program-pre | --program-pr | --program-p)
1076     ac_prev=program_prefix ;;
1077   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1078   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1079     program_prefix=$ac_optarg ;;
1080
1081   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1082   | --program-suf | --program-su | --program-s)
1083     ac_prev=program_suffix ;;
1084   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1085   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1086     program_suffix=$ac_optarg ;;
1087
1088   -program-transform-name | --program-transform-name \
1089   | --program-transform-nam | --program-transform-na \
1090   | --program-transform-n | --program-transform- \
1091   | --program-transform | --program-transfor \
1092   | --program-transfo | --program-transf \
1093   | --program-trans | --program-tran \
1094   | --progr-tra | --program-tr | --program-t)
1095     ac_prev=program_transform_name ;;
1096   -program-transform-name=* | --program-transform-name=* \
1097   | --program-transform-nam=* | --program-transform-na=* \
1098   | --program-transform-n=* | --program-transform-=* \
1099   | --program-transform=* | --program-transfor=* \
1100   | --program-transfo=* | --program-transf=* \
1101   | --program-trans=* | --program-tran=* \
1102   | --progr-tra=* | --program-tr=* | --program-t=*)
1103     program_transform_name=$ac_optarg ;;
1104
1105   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1106     ac_prev=pdfdir ;;
1107   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1108     pdfdir=$ac_optarg ;;
1109
1110   -psdir | --psdir | --psdi | --psd | --ps)
1111     ac_prev=psdir ;;
1112   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1113     psdir=$ac_optarg ;;
1114
1115   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1116   | -silent | --silent | --silen | --sile | --sil)
1117     silent=yes ;;
1118
1119   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1120     ac_prev=sbindir ;;
1121   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1122   | --sbi=* | --sb=*)
1123     sbindir=$ac_optarg ;;
1124
1125   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1126   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1127   | --sharedst | --shareds | --shared | --share | --shar \
1128   | --sha | --sh)
1129     ac_prev=sharedstatedir ;;
1130   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1131   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1132   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1133   | --sha=* | --sh=*)
1134     sharedstatedir=$ac_optarg ;;
1135
1136   -site | --site | --sit)
1137     ac_prev=site ;;
1138   -site=* | --site=* | --sit=*)
1139     site=$ac_optarg ;;
1140
1141   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1142     ac_prev=srcdir ;;
1143   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1144     srcdir=$ac_optarg ;;
1145
1146   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1147   | --syscon | --sysco | --sysc | --sys | --sy)
1148     ac_prev=sysconfdir ;;
1149   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1150   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1151     sysconfdir=$ac_optarg ;;
1152
1153   -target | --target | --targe | --targ | --tar | --ta | --t)
1154     ac_prev=target_alias ;;
1155   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1156     target_alias=$ac_optarg ;;
1157
1158   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1159     verbose=yes ;;
1160
1161   -version | --version | --versio | --versi | --vers | -V)
1162     ac_init_version=: ;;
1163
1164   -with-* | --with-*)
1165     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1166     # Reject names that are not valid shell variable names.
1167     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1168       as_fn_error $? "invalid package name: $ac_useropt"
1169     ac_useropt_orig=$ac_useropt
1170     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1171     case $ac_user_opts in
1172       *"
1173 "with_$ac_useropt"
1174 "*) ;;
1175       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1176          ac_unrecognized_sep=', ';;
1177     esac
1178     eval with_$ac_useropt=\$ac_optarg ;;
1179
1180   -without-* | --without-*)
1181     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1182     # Reject names that are not valid shell variable names.
1183     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1184       as_fn_error $? "invalid package name: $ac_useropt"
1185     ac_useropt_orig=$ac_useropt
1186     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1187     case $ac_user_opts in
1188       *"
1189 "with_$ac_useropt"
1190 "*) ;;
1191       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1192          ac_unrecognized_sep=', ';;
1193     esac
1194     eval with_$ac_useropt=no ;;
1195
1196   --x)
1197     # Obsolete; use --with-x.
1198     with_x=yes ;;
1199
1200   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1201   | --x-incl | --x-inc | --x-in | --x-i)
1202     ac_prev=x_includes ;;
1203   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1204   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1205     x_includes=$ac_optarg ;;
1206
1207   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1208   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1209     ac_prev=x_libraries ;;
1210   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1211   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1212     x_libraries=$ac_optarg ;;
1213
1214   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1215 Try \`$0 --help' for more information"
1216     ;;
1217
1218   *=*)
1219     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1220     # Reject names that are not valid shell variable names.
1221     case $ac_envvar in #(
1222       '' | [0-9]* | *[!_$as_cr_alnum]* )
1223       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1224     esac
1225     eval $ac_envvar=\$ac_optarg
1226     export $ac_envvar ;;
1227
1228   *)
1229     # FIXME: should be removed in autoconf 3.0.
1230     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1231     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1232       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1233     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1234     ;;
1235
1236   esac
1237 done
1238
1239 if test -n "$ac_prev"; then
1240   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1241   as_fn_error $? "missing argument to $ac_option"
1242 fi
1243
1244 if test -n "$ac_unrecognized_opts"; then
1245   case $enable_option_checking in
1246     no) ;;
1247     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1248     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1249   esac
1250 fi
1251
1252 # Check all directory arguments for consistency.
1253 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1254                 datadir sysconfdir sharedstatedir localstatedir includedir \
1255                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1256                 libdir localedir mandir
1257 do
1258   eval ac_val=\$$ac_var
1259   # Remove trailing slashes.
1260   case $ac_val in
1261     */ )
1262       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1263       eval $ac_var=\$ac_val;;
1264   esac
1265   # Be sure to have absolute directory names.
1266   case $ac_val in
1267     [\\/$]* | ?:[\\/]* )  continue;;
1268     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1269   esac
1270   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1271 done
1272
1273 # There might be people who depend on the old broken behavior: `$host'
1274 # used to hold the argument of --host etc.
1275 # FIXME: To remove some day.
1276 build=$build_alias
1277 host=$host_alias
1278 target=$target_alias
1279
1280 # FIXME: To remove some day.
1281 if test "x$host_alias" != x; then
1282   if test "x$build_alias" = x; then
1283     cross_compiling=maybe
1284   elif test "x$build_alias" != "x$host_alias"; then
1285     cross_compiling=yes
1286   fi
1287 fi
1288
1289 ac_tool_prefix=
1290 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1291
1292 test "$silent" = yes && exec 6>/dev/null
1293
1294
1295 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1296 ac_ls_di=`ls -di .` &&
1297 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1298   as_fn_error $? "working directory cannot be determined"
1299 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1300   as_fn_error $? "pwd does not report name of working directory"
1301
1302
1303 # Find the source files, if location was not specified.
1304 if test -z "$srcdir"; then
1305   ac_srcdir_defaulted=yes
1306   # Try the directory containing this script, then the parent directory.
1307   ac_confdir=`$as_dirname -- "$as_myself" ||
1308 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1309          X"$as_myself" : 'X\(//\)[^/]' \| \
1310          X"$as_myself" : 'X\(//\)$' \| \
1311          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1312 $as_echo X"$as_myself" |
1313     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1314             s//\1/
1315             q
1316           }
1317           /^X\(\/\/\)[^/].*/{
1318             s//\1/
1319             q
1320           }
1321           /^X\(\/\/\)$/{
1322             s//\1/
1323             q
1324           }
1325           /^X\(\/\).*/{
1326             s//\1/
1327             q
1328           }
1329           s/.*/./; q'`
1330   srcdir=$ac_confdir
1331   if test ! -r "$srcdir/$ac_unique_file"; then
1332     srcdir=..
1333   fi
1334 else
1335   ac_srcdir_defaulted=no
1336 fi
1337 if test ! -r "$srcdir/$ac_unique_file"; then
1338   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1339   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1340 fi
1341 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1342 ac_abs_confdir=`(
1343         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1344         pwd)`
1345 # When building in place, set srcdir=.
1346 if test "$ac_abs_confdir" = "$ac_pwd"; then
1347   srcdir=.
1348 fi
1349 # Remove unnecessary trailing slashes from srcdir.
1350 # Double slashes in file names in object file debugging info
1351 # mess up M-x gdb in Emacs.
1352 case $srcdir in
1353 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1354 esac
1355 for ac_var in $ac_precious_vars; do
1356   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1357   eval ac_env_${ac_var}_value=\$${ac_var}
1358   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1359   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1360 done
1361
1362 #
1363 # Report the --help message.
1364 #
1365 if test "$ac_init_help" = "long"; then
1366   # Omit some internal or obsolete options to make the list less imposing.
1367   # This message is too long to be a string in the A/UX 3.1 sh.
1368   cat <<_ACEOF
1369 \`configure' configures GNU TM Runtime Library 1.0 to adapt to many kinds of systems.
1370
1371 Usage: $0 [OPTION]... [VAR=VALUE]...
1372
1373 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1374 VAR=VALUE.  See below for descriptions of some of the useful variables.
1375
1376 Defaults for the options are specified in brackets.
1377
1378 Configuration:
1379   -h, --help              display this help and exit
1380       --help=short        display options specific to this package
1381       --help=recursive    display the short help of all the included packages
1382   -V, --version           display version information and exit
1383   -q, --quiet, --silent   do not print \`checking ...' messages
1384       --cache-file=FILE   cache test results in FILE [disabled]
1385   -C, --config-cache      alias for \`--cache-file=config.cache'
1386   -n, --no-create         do not create output files
1387       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1388
1389 Installation directories:
1390   --prefix=PREFIX         install architecture-independent files in PREFIX
1391                           [$ac_default_prefix]
1392   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1393                           [PREFIX]
1394
1395 By default, \`make install' will install all the files in
1396 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1397 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1398 for instance \`--prefix=\$HOME'.
1399
1400 For better control, use the options below.
1401
1402 Fine tuning of the installation directories:
1403   --bindir=DIR            user executables [EPREFIX/bin]
1404   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1405   --libexecdir=DIR        program executables [EPREFIX/libexec]
1406   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1407   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1408   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1409   --libdir=DIR            object code libraries [EPREFIX/lib]
1410   --includedir=DIR        C header files [PREFIX/include]
1411   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1412   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1413   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1414   --infodir=DIR           info documentation [DATAROOTDIR/info]
1415   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1416   --mandir=DIR            man documentation [DATAROOTDIR/man]
1417   --docdir=DIR            documentation root [DATAROOTDIR/doc/libitm]
1418   --htmldir=DIR           html documentation [DOCDIR]
1419   --dvidir=DIR            dvi documentation [DOCDIR]
1420   --pdfdir=DIR            pdf documentation [DOCDIR]
1421   --psdir=DIR             ps documentation [DOCDIR]
1422 _ACEOF
1423
1424   cat <<\_ACEOF
1425
1426 Program names:
1427   --program-prefix=PREFIX            prepend PREFIX to installed program names
1428   --program-suffix=SUFFIX            append SUFFIX to installed program names
1429   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1430
1431 System types:
1432   --build=BUILD     configure for building on BUILD [guessed]
1433   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1434   --target=TARGET   configure for building compilers for TARGET [HOST]
1435 _ACEOF
1436 fi
1437
1438 if test -n "$ac_init_help"; then
1439   case $ac_init_help in
1440      short | recursive ) echo "Configuration of GNU TM Runtime Library 1.0:";;
1441    esac
1442   cat <<\_ACEOF
1443
1444 Optional Features:
1445   --disable-option-checking  ignore unrecognized --enable/--with options
1446   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1447   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1448   --enable-version-specific-runtime-libs
1449                           Specify that runtime libraries should be installed
1450                           in a compiler-specific directory [default=no]
1451   --enable-generated-files-in-srcdir
1452                           put copies of generated files in source dir intended
1453                           for creating source tarballs for users without
1454                           texinfo bison or flex. [default=no]
1455   --enable-silent-rules   less verbose build output (undo: "make V=1")
1456   --disable-silent-rules  verbose build output (undo: "make V=0")
1457   --enable-multilib       build many library versions (default)
1458   --enable-dependency-tracking
1459                           do not reject slow dependency extractors
1460   --disable-dependency-tracking
1461                           speeds up one-time build
1462   --enable-shared[=PKGS]  build shared libraries [default=yes]
1463   --enable-static[=PKGS]  build static libraries [default=yes]
1464   --enable-fast-install[=PKGS]
1465                           optimize for fast installation [default=yes]
1466   --disable-libtool-lock  avoid locking (might break parallel builds)
1467   --enable-darwin-at-rpath
1468                           install libraries with @rpath/library-name, requires
1469                           rpaths to be added to executables
1470   --enable-maintainer-mode
1471                           enable make rules and dependencies not useful (and
1472                           sometimes confusing) to the casual installer
1473   --enable-linux-futex    use the Linux futex system call [default=default]
1474   --enable-tls            Use thread-local storage [default=yes]
1475   --enable-symvers=STYLE  enables symbol versioning of the shared library
1476                           [default=yes]
1477   --disable-werror        disable building with -Werror
1478   --enable-cet            enable Intel CET in target libraries [default=auto]
1479
1480 Optional Packages:
1481   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1482   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1483   --with-toolexeclibdir=DIR
1484                           install libraries built with a cross compiler within
1485                           DIR
1486   --with-pic              try to use only PIC/non-PIC objects [default=use
1487                           both]
1488   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1489   --with-gcc-major-version-only
1490                           use only GCC major number in filesystem paths
1491
1492 Some influential environment variables:
1493   CC          C compiler command
1494   CFLAGS      C compiler flags
1495   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1496               nonstandard directory <lib dir>
1497   LIBS        libraries to pass to the linker, e.g. -l<library>
1498   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1499               you have headers in a nonstandard directory <include dir>
1500   CXX         C++ compiler command
1501   CXXFLAGS    C++ compiler flags
1502   CCAS        assembler compiler command (defaults to CC)
1503   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1504   CPP         C preprocessor
1505   CXXCPP      C++ preprocessor
1506
1507 Use these variables to override the choices made by `configure' or to help
1508 it to find libraries and programs with nonstandard names/locations.
1509
1510 Report bugs to the package provider.
1511 GNU TM Runtime Library home page: <http://www.gnu.org/software/libitm/>.
1512 General help using GNU software: <http://www.gnu.org/gethelp/>.
1513 _ACEOF
1514 ac_status=$?
1515 fi
1516
1517 if test "$ac_init_help" = "recursive"; then
1518   # If there are subdirs, report their specific --help.
1519   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1520     test -d "$ac_dir" ||
1521       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1522       continue
1523     ac_builddir=.
1524
1525 case "$ac_dir" in
1526 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1527 *)
1528   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1529   # A ".." for each directory in $ac_dir_suffix.
1530   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1531   case $ac_top_builddir_sub in
1532   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1533   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1534   esac ;;
1535 esac
1536 ac_abs_top_builddir=$ac_pwd
1537 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1538 # for backward compatibility:
1539 ac_top_builddir=$ac_top_build_prefix
1540
1541 case $srcdir in
1542   .)  # We are building in place.
1543     ac_srcdir=.
1544     ac_top_srcdir=$ac_top_builddir_sub
1545     ac_abs_top_srcdir=$ac_pwd ;;
1546   [\\/]* | ?:[\\/]* )  # Absolute name.
1547     ac_srcdir=$srcdir$ac_dir_suffix;
1548     ac_top_srcdir=$srcdir
1549     ac_abs_top_srcdir=$srcdir ;;
1550   *) # Relative name.
1551     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1552     ac_top_srcdir=$ac_top_build_prefix$srcdir
1553     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1554 esac
1555 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1556
1557     cd "$ac_dir" || { ac_status=$?; continue; }
1558     # Check for guested configure.
1559     if test -f "$ac_srcdir/configure.gnu"; then
1560       echo &&
1561       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1562     elif test -f "$ac_srcdir/configure"; then
1563       echo &&
1564       $SHELL "$ac_srcdir/configure" --help=recursive
1565     else
1566       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1567     fi || ac_status=$?
1568     cd "$ac_pwd" || { ac_status=$?; break; }
1569   done
1570 fi
1571
1572 test -n "$ac_init_help" && exit $ac_status
1573 if $ac_init_version; then
1574   cat <<\_ACEOF
1575 GNU TM Runtime Library configure 1.0
1576 generated by GNU Autoconf 2.69
1577
1578 Copyright (C) 2012 Free Software Foundation, Inc.
1579 This configure script is free software; the Free Software Foundation
1580 gives unlimited permission to copy, distribute and modify it.
1581 _ACEOF
1582   exit
1583 fi
1584
1585 ## ------------------------ ##
1586 ## Autoconf initialization. ##
1587 ## ------------------------ ##
1588
1589 # ac_fn_c_try_compile LINENO
1590 # --------------------------
1591 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1592 ac_fn_c_try_compile ()
1593 {
1594   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1595   rm -f conftest.$ac_objext
1596   if { { ac_try="$ac_compile"
1597 case "(($ac_try" in
1598   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1599   *) ac_try_echo=$ac_try;;
1600 esac
1601 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1602 $as_echo "$ac_try_echo"; } >&5
1603   (eval "$ac_compile") 2>conftest.err
1604   ac_status=$?
1605   if test -s conftest.err; then
1606     grep -v '^ *+' conftest.err >conftest.er1
1607     cat conftest.er1 >&5
1608     mv -f conftest.er1 conftest.err
1609   fi
1610   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1611   test $ac_status = 0; } && {
1612          test -z "$ac_c_werror_flag" ||
1613          test ! -s conftest.err
1614        } && test -s conftest.$ac_objext; then :
1615   ac_retval=0
1616 else
1617   $as_echo "$as_me: failed program was:" >&5
1618 sed 's/^/| /' conftest.$ac_ext >&5
1619
1620         ac_retval=1
1621 fi
1622   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1623   as_fn_set_status $ac_retval
1624
1625 } # ac_fn_c_try_compile
1626
1627 # ac_fn_cxx_try_compile LINENO
1628 # ----------------------------
1629 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1630 ac_fn_cxx_try_compile ()
1631 {
1632   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1633   rm -f conftest.$ac_objext
1634   if { { ac_try="$ac_compile"
1635 case "(($ac_try" in
1636   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1637   *) ac_try_echo=$ac_try;;
1638 esac
1639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1640 $as_echo "$ac_try_echo"; } >&5
1641   (eval "$ac_compile") 2>conftest.err
1642   ac_status=$?
1643   if test -s conftest.err; then
1644     grep -v '^ *+' conftest.err >conftest.er1
1645     cat conftest.er1 >&5
1646     mv -f conftest.er1 conftest.err
1647   fi
1648   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1649   test $ac_status = 0; } && {
1650          test -z "$ac_cxx_werror_flag" ||
1651          test ! -s conftest.err
1652        } && test -s conftest.$ac_objext; then :
1653   ac_retval=0
1654 else
1655   $as_echo "$as_me: failed program was:" >&5
1656 sed 's/^/| /' conftest.$ac_ext >&5
1657
1658         ac_retval=1
1659 fi
1660   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1661   as_fn_set_status $ac_retval
1662
1663 } # ac_fn_cxx_try_compile
1664
1665 # ac_fn_c_try_link LINENO
1666 # -----------------------
1667 # Try to link conftest.$ac_ext, and return whether this succeeded.
1668 ac_fn_c_try_link ()
1669 {
1670   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1671   rm -f conftest.$ac_objext conftest$ac_exeext
1672   if { { ac_try="$ac_link"
1673 case "(($ac_try" in
1674   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1675   *) ac_try_echo=$ac_try;;
1676 esac
1677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1678 $as_echo "$ac_try_echo"; } >&5
1679   (eval "$ac_link") 2>conftest.err
1680   ac_status=$?
1681   if test -s conftest.err; then
1682     grep -v '^ *+' conftest.err >conftest.er1
1683     cat conftest.er1 >&5
1684     mv -f conftest.er1 conftest.err
1685   fi
1686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1687   test $ac_status = 0; } && {
1688          test -z "$ac_c_werror_flag" ||
1689          test ! -s conftest.err
1690        } && test -s conftest$ac_exeext && {
1691          test "$cross_compiling" = yes ||
1692          test -x conftest$ac_exeext
1693        }; then :
1694   ac_retval=0
1695 else
1696   $as_echo "$as_me: failed program was:" >&5
1697 sed 's/^/| /' conftest.$ac_ext >&5
1698
1699         ac_retval=1
1700 fi
1701   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1702   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1703   # interfere with the next link command; also delete a directory that is
1704   # left behind by Apple's compiler.  We do this before executing the actions.
1705   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1706   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1707   as_fn_set_status $ac_retval
1708
1709 } # ac_fn_c_try_link
1710
1711 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1712 # -------------------------------------------------------
1713 # Tests whether HEADER exists and can be compiled using the include files in
1714 # INCLUDES, setting the cache variable VAR accordingly.
1715 ac_fn_c_check_header_compile ()
1716 {
1717   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1719 $as_echo_n "checking for $2... " >&6; }
1720 if eval \${$3+:} false; then :
1721   $as_echo_n "(cached) " >&6
1722 else
1723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1724 /* end confdefs.h.  */
1725 $4
1726 #include <$2>
1727 _ACEOF
1728 if ac_fn_c_try_compile "$LINENO"; then :
1729   eval "$3=yes"
1730 else
1731   eval "$3=no"
1732 fi
1733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1734 fi
1735 eval ac_res=\$$3
1736                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1737 $as_echo "$ac_res" >&6; }
1738   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1739
1740 } # ac_fn_c_check_header_compile
1741
1742 # ac_fn_c_try_cpp LINENO
1743 # ----------------------
1744 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1745 ac_fn_c_try_cpp ()
1746 {
1747   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1748   if { { ac_try="$ac_cpp conftest.$ac_ext"
1749 case "(($ac_try" in
1750   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1751   *) ac_try_echo=$ac_try;;
1752 esac
1753 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1754 $as_echo "$ac_try_echo"; } >&5
1755   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1756   ac_status=$?
1757   if test -s conftest.err; then
1758     grep -v '^ *+' conftest.err >conftest.er1
1759     cat conftest.er1 >&5
1760     mv -f conftest.er1 conftest.err
1761   fi
1762   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1763   test $ac_status = 0; } > conftest.i && {
1764          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1765          test ! -s conftest.err
1766        }; then :
1767   ac_retval=0
1768 else
1769   $as_echo "$as_me: failed program was:" >&5
1770 sed 's/^/| /' conftest.$ac_ext >&5
1771
1772     ac_retval=1
1773 fi
1774   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1775   as_fn_set_status $ac_retval
1776
1777 } # ac_fn_c_try_cpp
1778
1779 # ac_fn_c_try_run LINENO
1780 # ----------------------
1781 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1782 # that executables *can* be run.
1783 ac_fn_c_try_run ()
1784 {
1785   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1786   if { { ac_try="$ac_link"
1787 case "(($ac_try" in
1788   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1789   *) ac_try_echo=$ac_try;;
1790 esac
1791 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1792 $as_echo "$ac_try_echo"; } >&5
1793   (eval "$ac_link") 2>&5
1794   ac_status=$?
1795   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1796   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1797   { { case "(($ac_try" in
1798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1799   *) ac_try_echo=$ac_try;;
1800 esac
1801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1802 $as_echo "$ac_try_echo"; } >&5
1803   (eval "$ac_try") 2>&5
1804   ac_status=$?
1805   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1806   test $ac_status = 0; }; }; then :
1807   ac_retval=0
1808 else
1809   $as_echo "$as_me: program exited with status $ac_status" >&5
1810        $as_echo "$as_me: failed program was:" >&5
1811 sed 's/^/| /' conftest.$ac_ext >&5
1812
1813        ac_retval=$ac_status
1814 fi
1815   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1816   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1817   as_fn_set_status $ac_retval
1818
1819 } # ac_fn_c_try_run
1820
1821 # ac_fn_c_check_func LINENO FUNC VAR
1822 # ----------------------------------
1823 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1824 ac_fn_c_check_func ()
1825 {
1826   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1827   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1828 $as_echo_n "checking for $2... " >&6; }
1829 if eval \${$3+:} false; then :
1830   $as_echo_n "(cached) " >&6
1831 else
1832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1833 /* end confdefs.h.  */
1834 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1835    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1836 #define $2 innocuous_$2
1837
1838 /* System header to define __stub macros and hopefully few prototypes,
1839     which can conflict with char $2 (); below.
1840     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1841     <limits.h> exists even on freestanding compilers.  */
1842
1843 #ifdef __STDC__
1844 # include <limits.h>
1845 #else
1846 # include <assert.h>
1847 #endif
1848
1849 #undef $2
1850
1851 /* Override any GCC internal prototype to avoid an error.
1852    Use char because int might match the return type of a GCC
1853    builtin and then its argument prototype would still apply.  */
1854 #ifdef __cplusplus
1855 extern "C"
1856 #endif
1857 char $2 ();
1858 /* The GNU C library defines this for functions which it implements
1859     to always fail with ENOSYS.  Some functions are actually named
1860     something starting with __ and the normal name is an alias.  */
1861 #if defined __stub_$2 || defined __stub___$2
1862 choke me
1863 #endif
1864
1865 int
1866 main ()
1867 {
1868 return $2 ();
1869   ;
1870   return 0;
1871 }
1872 _ACEOF
1873 if ac_fn_c_try_link "$LINENO"; then :
1874   eval "$3=yes"
1875 else
1876   eval "$3=no"
1877 fi
1878 rm -f core conftest.err conftest.$ac_objext \
1879     conftest$ac_exeext conftest.$ac_ext
1880 fi
1881 eval ac_res=\$$3
1882                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1883 $as_echo "$ac_res" >&6; }
1884   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1885
1886 } # ac_fn_c_check_func
1887
1888 # ac_fn_cxx_try_cpp LINENO
1889 # ------------------------
1890 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1891 ac_fn_cxx_try_cpp ()
1892 {
1893   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1894   if { { ac_try="$ac_cpp conftest.$ac_ext"
1895 case "(($ac_try" in
1896   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1897   *) ac_try_echo=$ac_try;;
1898 esac
1899 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1900 $as_echo "$ac_try_echo"; } >&5
1901   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1902   ac_status=$?
1903   if test -s conftest.err; then
1904     grep -v '^ *+' conftest.err >conftest.er1
1905     cat conftest.er1 >&5
1906     mv -f conftest.er1 conftest.err
1907   fi
1908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1909   test $ac_status = 0; } > conftest.i && {
1910          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1911          test ! -s conftest.err
1912        }; then :
1913   ac_retval=0
1914 else
1915   $as_echo "$as_me: failed program was:" >&5
1916 sed 's/^/| /' conftest.$ac_ext >&5
1917
1918     ac_retval=1
1919 fi
1920   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1921   as_fn_set_status $ac_retval
1922
1923 } # ac_fn_cxx_try_cpp
1924
1925 # ac_fn_cxx_try_link LINENO
1926 # -------------------------
1927 # Try to link conftest.$ac_ext, and return whether this succeeded.
1928 ac_fn_cxx_try_link ()
1929 {
1930   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1931   rm -f conftest.$ac_objext conftest$ac_exeext
1932   if { { ac_try="$ac_link"
1933 case "(($ac_try" in
1934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1935   *) ac_try_echo=$ac_try;;
1936 esac
1937 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1938 $as_echo "$ac_try_echo"; } >&5
1939   (eval "$ac_link") 2>conftest.err
1940   ac_status=$?
1941   if test -s conftest.err; then
1942     grep -v '^ *+' conftest.err >conftest.er1
1943     cat conftest.er1 >&5
1944     mv -f conftest.er1 conftest.err
1945   fi
1946   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1947   test $ac_status = 0; } && {
1948          test -z "$ac_cxx_werror_flag" ||
1949          test ! -s conftest.err
1950        } && test -s conftest$ac_exeext && {
1951          test "$cross_compiling" = yes ||
1952          test -x conftest$ac_exeext
1953        }; then :
1954   ac_retval=0
1955 else
1956   $as_echo "$as_me: failed program was:" >&5
1957 sed 's/^/| /' conftest.$ac_ext >&5
1958
1959         ac_retval=1
1960 fi
1961   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1962   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1963   # interfere with the next link command; also delete a directory that is
1964   # left behind by Apple's compiler.  We do this before executing the actions.
1965   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1966   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1967   as_fn_set_status $ac_retval
1968
1969 } # ac_fn_cxx_try_link
1970
1971 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1972 # -------------------------------------------------------
1973 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1974 # the include files in INCLUDES and setting the cache variable VAR
1975 # accordingly.
1976 ac_fn_c_check_header_mongrel ()
1977 {
1978   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1979   if eval \${$3+:} false; then :
1980   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1981 $as_echo_n "checking for $2... " >&6; }
1982 if eval \${$3+:} false; then :
1983   $as_echo_n "(cached) " >&6
1984 fi
1985 eval ac_res=\$$3
1986                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1987 $as_echo "$ac_res" >&6; }
1988 else
1989   # Is the header compilable?
1990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1991 $as_echo_n "checking $2 usability... " >&6; }
1992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1993 /* end confdefs.h.  */
1994 $4
1995 #include <$2>
1996 _ACEOF
1997 if ac_fn_c_try_compile "$LINENO"; then :
1998   ac_header_compiler=yes
1999 else
2000   ac_header_compiler=no
2001 fi
2002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2004 $as_echo "$ac_header_compiler" >&6; }
2005
2006 # Is the header present?
2007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2008 $as_echo_n "checking $2 presence... " >&6; }
2009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2010 /* end confdefs.h.  */
2011 #include <$2>
2012 _ACEOF
2013 if ac_fn_c_try_cpp "$LINENO"; then :
2014   ac_header_preproc=yes
2015 else
2016   ac_header_preproc=no
2017 fi
2018 rm -f conftest.err conftest.i conftest.$ac_ext
2019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2020 $as_echo "$ac_header_preproc" >&6; }
2021
2022 # So?  What about this header?
2023 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2024   yes:no: )
2025     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2026 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2027     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2028 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2029     ;;
2030   no:yes:* )
2031     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2032 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2033     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2034 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2035     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2036 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2037     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2038 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2039     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2040 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2041     ;;
2042 esac
2043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2044 $as_echo_n "checking for $2... " >&6; }
2045 if eval \${$3+:} false; then :
2046   $as_echo_n "(cached) " >&6
2047 else
2048   eval "$3=\$ac_header_compiler"
2049 fi
2050 eval ac_res=\$$3
2051                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2052 $as_echo "$ac_res" >&6; }
2053 fi
2054   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2055
2056 } # ac_fn_c_check_header_mongrel
2057
2058 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2059 # -------------------------------------------
2060 # Tests whether TYPE exists after having included INCLUDES, setting cache
2061 # variable VAR accordingly.
2062 ac_fn_c_check_type ()
2063 {
2064   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2065   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2066 $as_echo_n "checking for $2... " >&6; }
2067 if eval \${$3+:} false; then :
2068   $as_echo_n "(cached) " >&6
2069 else
2070   eval "$3=no"
2071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2072 /* end confdefs.h.  */
2073 $4
2074 int
2075 main ()
2076 {
2077 if (sizeof ($2))
2078          return 0;
2079   ;
2080   return 0;
2081 }
2082 _ACEOF
2083 if ac_fn_c_try_compile "$LINENO"; then :
2084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2085 /* end confdefs.h.  */
2086 $4
2087 int
2088 main ()
2089 {
2090 if (sizeof (($2)))
2091             return 0;
2092   ;
2093   return 0;
2094 }
2095 _ACEOF
2096 if ac_fn_c_try_compile "$LINENO"; then :
2097
2098 else
2099   eval "$3=yes"
2100 fi
2101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2102 fi
2103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2104 fi
2105 eval ac_res=\$$3
2106                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2107 $as_echo "$ac_res" >&6; }
2108   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2109
2110 } # ac_fn_c_check_type
2111
2112 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2113 # --------------------------------------------
2114 # Tries to find the compile-time value of EXPR in a program that includes
2115 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2116 # computed
2117 ac_fn_c_compute_int ()
2118 {
2119   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2120   if test "$cross_compiling" = yes; then
2121     # Depending upon the size, compute the lo and hi bounds.
2122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2123 /* end confdefs.h.  */
2124 $4
2125 int
2126 main ()
2127 {
2128 static int test_array [1 - 2 * !(($2) >= 0)];
2129 test_array [0] = 0;
2130 return test_array [0];
2131
2132   ;
2133   return 0;
2134 }
2135 _ACEOF
2136 if ac_fn_c_try_compile "$LINENO"; then :
2137   ac_lo=0 ac_mid=0
2138   while :; do
2139     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2140 /* end confdefs.h.  */
2141 $4
2142 int
2143 main ()
2144 {
2145 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2146 test_array [0] = 0;
2147 return test_array [0];
2148
2149   ;
2150   return 0;
2151 }
2152 _ACEOF
2153 if ac_fn_c_try_compile "$LINENO"; then :
2154   ac_hi=$ac_mid; break
2155 else
2156   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2157                         if test $ac_lo -le $ac_mid; then
2158                           ac_lo= ac_hi=
2159                           break
2160                         fi
2161                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2162 fi
2163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2164   done
2165 else
2166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2167 /* end confdefs.h.  */
2168 $4
2169 int
2170 main ()
2171 {
2172 static int test_array [1 - 2 * !(($2) < 0)];
2173 test_array [0] = 0;
2174 return test_array [0];
2175
2176   ;
2177   return 0;
2178 }
2179 _ACEOF
2180 if ac_fn_c_try_compile "$LINENO"; then :
2181   ac_hi=-1 ac_mid=-1
2182   while :; do
2183     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2184 /* end confdefs.h.  */
2185 $4
2186 int
2187 main ()
2188 {
2189 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2190 test_array [0] = 0;
2191 return test_array [0];
2192
2193   ;
2194   return 0;
2195 }
2196 _ACEOF
2197 if ac_fn_c_try_compile "$LINENO"; then :
2198   ac_lo=$ac_mid; break
2199 else
2200   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2201                         if test $ac_mid -le $ac_hi; then
2202                           ac_lo= ac_hi=
2203                           break
2204                         fi
2205                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2206 fi
2207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2208   done
2209 else
2210   ac_lo= ac_hi=
2211 fi
2212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2213 fi
2214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2215 # Binary search between lo and hi bounds.
2216 while test "x$ac_lo" != "x$ac_hi"; do
2217   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2219 /* end confdefs.h.  */
2220 $4
2221 int
2222 main ()
2223 {
2224 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2225 test_array [0] = 0;
2226 return test_array [0];
2227
2228   ;
2229   return 0;
2230 }
2231 _ACEOF
2232 if ac_fn_c_try_compile "$LINENO"; then :
2233   ac_hi=$ac_mid
2234 else
2235   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2236 fi
2237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2238 done
2239 case $ac_lo in #((
2240 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2241 '') ac_retval=1 ;;
2242 esac
2243   else
2244     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2245 /* end confdefs.h.  */
2246 $4
2247 static long int longval () { return $2; }
2248 static unsigned long int ulongval () { return $2; }
2249 #include <stdio.h>
2250 #include <stdlib.h>
2251 int
2252 main ()
2253 {
2254
2255   FILE *f = fopen ("conftest.val", "w");
2256   if (! f)
2257     return 1;
2258   if (($2) < 0)
2259     {
2260       long int i = longval ();
2261       if (i != ($2))
2262         return 1;
2263       fprintf (f, "%ld", i);
2264     }
2265   else
2266     {
2267       unsigned long int i = ulongval ();
2268       if (i != ($2))
2269         return 1;
2270       fprintf (f, "%lu", i);
2271     }
2272   /* Do not output a trailing newline, as this causes \r\n confusion
2273      on some platforms.  */
2274   return ferror (f) || fclose (f) != 0;
2275
2276   ;
2277   return 0;
2278 }
2279 _ACEOF
2280 if ac_fn_c_try_run "$LINENO"; then :
2281   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2282 else
2283   ac_retval=1
2284 fi
2285 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2286   conftest.$ac_objext conftest.beam conftest.$ac_ext
2287 rm -f conftest.val
2288
2289   fi
2290   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2291   as_fn_set_status $ac_retval
2292
2293 } # ac_fn_c_compute_int
2294
2295 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2296 # ---------------------------------------------
2297 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2298 # accordingly.
2299 ac_fn_c_check_decl ()
2300 {
2301   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2302   as_decl_name=`echo $2|sed 's/ *(.*//'`
2303   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2304   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2305 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2306 if eval \${$3+:} false; then :
2307   $as_echo_n "(cached) " >&6
2308 else
2309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2310 /* end confdefs.h.  */
2311 $4
2312 int
2313 main ()
2314 {
2315 #ifndef $as_decl_name
2316 #ifdef __cplusplus
2317   (void) $as_decl_use;
2318 #else
2319   (void) $as_decl_name;
2320 #endif
2321 #endif
2322
2323   ;
2324   return 0;
2325 }
2326 _ACEOF
2327 if ac_fn_c_try_compile "$LINENO"; then :
2328   eval "$3=yes"
2329 else
2330   eval "$3=no"
2331 fi
2332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2333 fi
2334 eval ac_res=\$$3
2335                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2336 $as_echo "$ac_res" >&6; }
2337   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2338
2339 } # ac_fn_c_check_decl
2340 cat >config.log <<_ACEOF
2341 This file contains any messages produced by compilers while
2342 running configure, to aid debugging if configure makes a mistake.
2343
2344 It was created by GNU TM Runtime Library $as_me 1.0, which was
2345 generated by GNU Autoconf 2.69.  Invocation command line was
2346
2347   $ $0 $@
2348
2349 _ACEOF
2350 exec 5>>config.log
2351 {
2352 cat <<_ASUNAME
2353 ## --------- ##
2354 ## Platform. ##
2355 ## --------- ##
2356
2357 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2358 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2359 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2360 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2361 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2362
2363 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2364 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2365
2366 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2367 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2368 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2369 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2370 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2371 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2372 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2373
2374 _ASUNAME
2375
2376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2377 for as_dir in $PATH
2378 do
2379   IFS=$as_save_IFS
2380   test -z "$as_dir" && as_dir=.
2381     $as_echo "PATH: $as_dir"
2382   done
2383 IFS=$as_save_IFS
2384
2385 } >&5
2386
2387 cat >&5 <<_ACEOF
2388
2389
2390 ## ----------- ##
2391 ## Core tests. ##
2392 ## ----------- ##
2393
2394 _ACEOF
2395
2396
2397 # Keep a trace of the command line.
2398 # Strip out --no-create and --no-recursion so they do not pile up.
2399 # Strip out --silent because we don't want to record it for future runs.
2400 # Also quote any args containing shell meta-characters.
2401 # Make two passes to allow for proper duplicate-argument suppression.
2402 ac_configure_args=
2403 ac_configure_args0=
2404 ac_configure_args1=
2405 ac_must_keep_next=false
2406 for ac_pass in 1 2
2407 do
2408   for ac_arg
2409   do
2410     case $ac_arg in
2411     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2412     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2413     | -silent | --silent | --silen | --sile | --sil)
2414       continue ;;
2415     *\'*)
2416       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2417     esac
2418     case $ac_pass in
2419     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2420     2)
2421       as_fn_append ac_configure_args1 " '$ac_arg'"
2422       if test $ac_must_keep_next = true; then
2423         ac_must_keep_next=false # Got value, back to normal.
2424       else
2425         case $ac_arg in
2426           *=* | --config-cache | -C | -disable-* | --disable-* \
2427           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2428           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2429           | -with-* | --with-* | -without-* | --without-* | --x)
2430             case "$ac_configure_args0 " in
2431               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2432             esac
2433             ;;
2434           -* ) ac_must_keep_next=true ;;
2435         esac
2436       fi
2437       as_fn_append ac_configure_args " '$ac_arg'"
2438       ;;
2439     esac
2440   done
2441 done
2442 { ac_configure_args0=; unset ac_configure_args0;}
2443 { ac_configure_args1=; unset ac_configure_args1;}
2444
2445 # When interrupted or exit'd, cleanup temporary files, and complete
2446 # config.log.  We remove comments because anyway the quotes in there
2447 # would cause problems or look ugly.
2448 # WARNING: Use '\'' to represent an apostrophe within the trap.
2449 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2450 trap 'exit_status=$?
2451   # Save into config.log some information that might help in debugging.
2452   {
2453     echo
2454
2455     $as_echo "## ---------------- ##
2456 ## Cache variables. ##
2457 ## ---------------- ##"
2458     echo
2459     # The following way of writing the cache mishandles newlines in values,
2460 (
2461   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2462     eval ac_val=\$$ac_var
2463     case $ac_val in #(
2464     *${as_nl}*)
2465       case $ac_var in #(
2466       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2467 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2468       esac
2469       case $ac_var in #(
2470       _ | IFS | as_nl) ;; #(
2471       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2472       *) { eval $ac_var=; unset $ac_var;} ;;
2473       esac ;;
2474     esac
2475   done
2476   (set) 2>&1 |
2477     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2478     *${as_nl}ac_space=\ *)
2479       sed -n \
2480         "s/'\''/'\''\\\\'\'''\''/g;
2481           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2482       ;; #(
2483     *)
2484       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2485       ;;
2486     esac |
2487     sort
2488 )
2489     echo
2490
2491     $as_echo "## ----------------- ##
2492 ## Output variables. ##
2493 ## ----------------- ##"
2494     echo
2495     for ac_var in $ac_subst_vars
2496     do
2497       eval ac_val=\$$ac_var
2498       case $ac_val in
2499       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2500       esac
2501       $as_echo "$ac_var='\''$ac_val'\''"
2502     done | sort
2503     echo
2504
2505     if test -n "$ac_subst_files"; then
2506       $as_echo "## ------------------- ##
2507 ## File substitutions. ##
2508 ## ------------------- ##"
2509       echo
2510       for ac_var in $ac_subst_files
2511       do
2512         eval ac_val=\$$ac_var
2513         case $ac_val in
2514         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2515         esac
2516         $as_echo "$ac_var='\''$ac_val'\''"
2517       done | sort
2518       echo
2519     fi
2520
2521     if test -s confdefs.h; then
2522       $as_echo "## ----------- ##
2523 ## confdefs.h. ##
2524 ## ----------- ##"
2525       echo
2526       cat confdefs.h
2527       echo
2528     fi
2529     test "$ac_signal" != 0 &&
2530       $as_echo "$as_me: caught signal $ac_signal"
2531     $as_echo "$as_me: exit $exit_status"
2532   } >&5
2533   rm -f core *.core core.conftest.* &&
2534     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2535     exit $exit_status
2536 ' 0
2537 for ac_signal in 1 2 13 15; do
2538   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2539 done
2540 ac_signal=0
2541
2542 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2543 rm -f -r conftest* confdefs.h
2544
2545 $as_echo "/* confdefs.h */" > confdefs.h
2546
2547 # Predefined preprocessor variables.
2548
2549 cat >>confdefs.h <<_ACEOF
2550 #define PACKAGE_NAME "$PACKAGE_NAME"
2551 _ACEOF
2552
2553 cat >>confdefs.h <<_ACEOF
2554 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2555 _ACEOF
2556
2557 cat >>confdefs.h <<_ACEOF
2558 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2559 _ACEOF
2560
2561 cat >>confdefs.h <<_ACEOF
2562 #define PACKAGE_STRING "$PACKAGE_STRING"
2563 _ACEOF
2564
2565 cat >>confdefs.h <<_ACEOF
2566 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2567 _ACEOF
2568
2569 cat >>confdefs.h <<_ACEOF
2570 #define PACKAGE_URL "$PACKAGE_URL"
2571 _ACEOF
2572
2573
2574 # Let the site file select an alternate cache file if it wants to.
2575 # Prefer an explicitly selected file to automatically selected ones.
2576 ac_site_file1=NONE
2577 ac_site_file2=NONE
2578 if test -n "$CONFIG_SITE"; then
2579   # We do not want a PATH search for config.site.
2580   case $CONFIG_SITE in #((
2581     -*)  ac_site_file1=./$CONFIG_SITE;;
2582     */*) ac_site_file1=$CONFIG_SITE;;
2583     *)   ac_site_file1=./$CONFIG_SITE;;
2584   esac
2585 elif test "x$prefix" != xNONE; then
2586   ac_site_file1=$prefix/share/config.site
2587   ac_site_file2=$prefix/etc/config.site
2588 else
2589   ac_site_file1=$ac_default_prefix/share/config.site
2590   ac_site_file2=$ac_default_prefix/etc/config.site
2591 fi
2592 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2593 do
2594   test "x$ac_site_file" = xNONE && continue
2595   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2596     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2597 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2598     sed 's/^/| /' "$ac_site_file" >&5
2599     . "$ac_site_file" \
2600       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2601 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2602 as_fn_error $? "failed to load site script $ac_site_file
2603 See \`config.log' for more details" "$LINENO" 5; }
2604   fi
2605 done
2606
2607 if test -r "$cache_file"; then
2608   # Some versions of bash will fail to source /dev/null (special files
2609   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2610   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2611     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2612 $as_echo "$as_me: loading cache $cache_file" >&6;}
2613     case $cache_file in
2614       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2615       *)                      . "./$cache_file";;
2616     esac
2617   fi
2618 else
2619   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2620 $as_echo "$as_me: creating cache $cache_file" >&6;}
2621   >$cache_file
2622 fi
2623
2624 # Check that the precious variables saved in the cache have kept the same
2625 # value.
2626 ac_cache_corrupted=false
2627 for ac_var in $ac_precious_vars; do
2628   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2629   eval ac_new_set=\$ac_env_${ac_var}_set
2630   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2631   eval ac_new_val=\$ac_env_${ac_var}_value
2632   case $ac_old_set,$ac_new_set in
2633     set,)
2634       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2635 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2636       ac_cache_corrupted=: ;;
2637     ,set)
2638       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2639 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2640       ac_cache_corrupted=: ;;
2641     ,);;
2642     *)
2643       if test "x$ac_old_val" != "x$ac_new_val"; then
2644         # differences in whitespace do not lead to failure.
2645         ac_old_val_w=`echo x $ac_old_val`
2646         ac_new_val_w=`echo x $ac_new_val`
2647         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2648           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2649 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2650           ac_cache_corrupted=:
2651         else
2652           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2653 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2654           eval $ac_var=\$ac_old_val
2655         fi
2656         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2657 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2658         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2659 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2660       fi;;
2661   esac
2662   # Pass precious variables to config.status.
2663   if test "$ac_new_set" = set; then
2664     case $ac_new_val in
2665     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2666     *) ac_arg=$ac_var=$ac_new_val ;;
2667     esac
2668     case " $ac_configure_args " in
2669       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2670       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2671     esac
2672   fi
2673 done
2674 if $ac_cache_corrupted; then
2675   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2676 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2677   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2678 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2679   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2680 fi
2681 ## -------------------- ##
2682 ## Main body of script. ##
2683 ## -------------------- ##
2684
2685 ac_ext=c
2686 ac_cpp='$CPP $CPPFLAGS'
2687 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2688 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2689 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2690
2691
2692
2693
2694
2695 ac_config_headers="$ac_config_headers config.h"
2696
2697
2698 # -------
2699 # Options
2700 # -------
2701
2702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2703 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2704  # Check whether --enable-version-specific-runtime-libs was given.
2705 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2706   enableval=$enable_version_specific_runtime_libs;
2707       case "$enableval" in
2708        yes|no) ;;
2709        *) as_fn_error $? "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2710                           esac
2711
2712 else
2713   enable_version_specific_runtime_libs=no
2714 fi
2715
2716
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2718 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2719
2720 # We would like our source tree to be readonly. However when releases or
2721 # pre-releases are generated, the flex/bison generated files as well as the
2722 # various formats of manuals need to be included along with the rest of the
2723 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2724 # just that.
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2726 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2727  # Check whether --enable-generated-files-in-srcdir was given.
2728 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2729   enableval=$enable_generated_files_in_srcdir;
2730       case "$enableval" in
2731        yes|no) ;;
2732        *) as_fn_error $? "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2733                           esac
2734
2735 else
2736   enable_generated_files_in_srcdir=no
2737 fi
2738
2739
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2741 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2742  if test "$enable_generated_files_in_srcdir" = yes; then
2743   GENINSRC_TRUE=
2744   GENINSRC_FALSE='#'
2745 else
2746   GENINSRC_TRUE='#'
2747   GENINSRC_FALSE=
2748 fi
2749
2750
2751
2752 # -------
2753 # -------
2754
2755 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2756 #
2757 # You will slowly go insane if you do not grok the following fact:  when
2758 # building this library, the top-level /target/ becomes the library's /host/.
2759 #
2760 # configure then causes --target to default to --host, exactly like any
2761 # other package using autoconf.  Therefore, 'target' and 'host' will
2762 # always be the same.  This makes sense both for native and cross compilers
2763 # just think about it for a little while.  :-)
2764 #
2765 # Also, if this library is being configured as part of a cross compiler, the
2766 # top-level configure script will pass the "real" host as $with_cross_host.
2767 #
2768 # Do not delete or change the following two lines.  For why, see
2769 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2770 ac_aux_dir=
2771 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2772   if test -f "$ac_dir/install-sh"; then
2773     ac_aux_dir=$ac_dir
2774     ac_install_sh="$ac_aux_dir/install-sh -c"
2775     break
2776   elif test -f "$ac_dir/install.sh"; then
2777     ac_aux_dir=$ac_dir
2778     ac_install_sh="$ac_aux_dir/install.sh -c"
2779     break
2780   elif test -f "$ac_dir/shtool"; then
2781     ac_aux_dir=$ac_dir
2782     ac_install_sh="$ac_aux_dir/shtool install -c"
2783     break
2784   fi
2785 done
2786 if test -z "$ac_aux_dir"; then
2787   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2788 fi
2789
2790 # These three variables are undocumented and unsupported,
2791 # and are intended to be withdrawn in a future Autoconf release.
2792 # They can cause serious problems if a builder's source tree is in a directory
2793 # whose full name contains unusual characters.
2794 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2795 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2796 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2797
2798
2799 # Make sure we can run config.sub.
2800 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2801   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2802
2803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2804 $as_echo_n "checking build system type... " >&6; }
2805 if ${ac_cv_build+:} false; then :
2806   $as_echo_n "(cached) " >&6
2807 else
2808   ac_build_alias=$build_alias
2809 test "x$ac_build_alias" = x &&
2810   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2811 test "x$ac_build_alias" = x &&
2812   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2813 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2814   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2815
2816 fi
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2818 $as_echo "$ac_cv_build" >&6; }
2819 case $ac_cv_build in
2820 *-*-*) ;;
2821 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2822 esac
2823 build=$ac_cv_build
2824 ac_save_IFS=$IFS; IFS='-'
2825 set x $ac_cv_build
2826 shift
2827 build_cpu=$1
2828 build_vendor=$2
2829 shift; shift
2830 # Remember, the first character of IFS is used to create $*,
2831 # except with old shells:
2832 build_os=$*
2833 IFS=$ac_save_IFS
2834 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2835
2836
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2838 $as_echo_n "checking host system type... " >&6; }
2839 if ${ac_cv_host+:} false; then :
2840   $as_echo_n "(cached) " >&6
2841 else
2842   if test "x$host_alias" = x; then
2843   ac_cv_host=$ac_cv_build
2844 else
2845   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2846     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2847 fi
2848
2849 fi
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2851 $as_echo "$ac_cv_host" >&6; }
2852 case $ac_cv_host in
2853 *-*-*) ;;
2854 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2855 esac
2856 host=$ac_cv_host
2857 ac_save_IFS=$IFS; IFS='-'
2858 set x $ac_cv_host
2859 shift
2860 host_cpu=$1
2861 host_vendor=$2
2862 shift; shift
2863 # Remember, the first character of IFS is used to create $*,
2864 # except with old shells:
2865 host_os=$*
2866 IFS=$ac_save_IFS
2867 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2868
2869
2870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2871 $as_echo_n "checking target system type... " >&6; }
2872 if ${ac_cv_target+:} false; then :
2873   $as_echo_n "(cached) " >&6
2874 else
2875   if test "x$target_alias" = x; then
2876   ac_cv_target=$ac_cv_host
2877 else
2878   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2879     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2880 fi
2881
2882 fi
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2884 $as_echo "$ac_cv_target" >&6; }
2885 case $ac_cv_target in
2886 *-*-*) ;;
2887 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2888 esac
2889 target=$ac_cv_target
2890 ac_save_IFS=$IFS; IFS='-'
2891 set x $ac_cv_target
2892 shift
2893 target_cpu=$1
2894 target_vendor=$2
2895 shift; shift
2896 # Remember, the first character of IFS is used to create $*,
2897 # except with old shells:
2898 target_os=$*
2899 IFS=$ac_save_IFS
2900 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2901
2902
2903 # The aliases save the names the user supplied, while $host etc.
2904 # will get canonicalized.
2905 test -n "$target_alias" &&
2906   test "$program_prefix$program_suffix$program_transform_name" = \
2907     NONENONEs,x,x, &&
2908   program_prefix=${target_alias}-
2909
2910 target_alias=${target_alias-$host_alias}
2911
2912 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2913 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2914 #  1.9.0:  minimum required version
2915 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2916 #              of other PACKAGE_* variables will, however, and there's nothing
2917 #              we can do about that; they come from AC_INIT).
2918 #  no-dist:  we don't want 'dist' and related rules.
2919 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2920 #            file in the top srcdir, etc, etc), so stop complaining.
2921 #  -Wall:  turns on all automake warnings...
2922 #  -Wno-portability:  ...except this one, since GNU make is required.
2923 #  -Wno-override: ... and this one, since we do want this in testsuite.
2924 am__api_version='1.15'
2925
2926 # Find a good install program.  We prefer a C program (faster),
2927 # so one script is as good as another.  But avoid the broken or
2928 # incompatible versions:
2929 # SysV /etc/install, /usr/sbin/install
2930 # SunOS /usr/etc/install
2931 # IRIX /sbin/install
2932 # AIX /bin/install
2933 # AmigaOS /C/install, which installs bootblocks on floppy discs
2934 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2935 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2936 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2937 # OS/2's system install, which has a completely different semantic
2938 # ./install, which can be erroneously created by make from ./install.sh.
2939 # Reject install programs that cannot install multiple files.
2940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2941 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2942 if test -z "$INSTALL"; then
2943 if ${ac_cv_path_install+:} false; then :
2944   $as_echo_n "(cached) " >&6
2945 else
2946   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2947 for as_dir in $PATH
2948 do
2949   IFS=$as_save_IFS
2950   test -z "$as_dir" && as_dir=.
2951     # Account for people who put trailing slashes in PATH elements.
2952 case $as_dir/ in #((
2953   ./ | .// | /[cC]/* | \
2954   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2955   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2956   /usr/ucb/* ) ;;
2957   *)
2958     # OSF1 and SCO ODT 3.0 have their own names for install.
2959     # Don't use installbsd from OSF since it installs stuff as root
2960     # by default.
2961     for ac_prog in ginstall scoinst install; do
2962       for ac_exec_ext in '' $ac_executable_extensions; do
2963         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2964           if test $ac_prog = install &&
2965             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2966             # AIX install.  It has an incompatible calling convention.
2967             :
2968           elif test $ac_prog = install &&
2969             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2970             # program-specific install script used by HP pwplus--don't use.
2971             :
2972           else
2973             rm -rf conftest.one conftest.two conftest.dir
2974             echo one > conftest.one
2975             echo two > conftest.two
2976             mkdir conftest.dir
2977             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2978               test -s conftest.one && test -s conftest.two &&
2979               test -s conftest.dir/conftest.one &&
2980               test -s conftest.dir/conftest.two
2981             then
2982               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2983               break 3
2984             fi
2985           fi
2986         fi
2987       done
2988     done
2989     ;;
2990 esac
2991
2992   done
2993 IFS=$as_save_IFS
2994
2995 rm -rf conftest.one conftest.two conftest.dir
2996
2997 fi
2998   if test "${ac_cv_path_install+set}" = set; then
2999     INSTALL=$ac_cv_path_install
3000   else
3001     # As a last resort, use the slow shell script.  Don't cache a
3002     # value for INSTALL within a source directory, because that will
3003     # break other packages using the cache if that directory is
3004     # removed, or if the value is a relative name.
3005     INSTALL=$ac_install_sh
3006   fi
3007 fi
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3009 $as_echo "$INSTALL" >&6; }
3010
3011 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3012 # It thinks the first close brace ends the variable substitution.
3013 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3014
3015 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3016
3017 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3018
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3020 $as_echo_n "checking whether build environment is sane... " >&6; }
3021 # Reject unsafe characters in $srcdir or the absolute working directory
3022 # name.  Accept space and tab only in the latter.
3023 am_lf='
3024 '
3025 case `pwd` in
3026   *[\\\"\#\$\&\'\`$am_lf]*)
3027     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
3028 esac
3029 case $srcdir in
3030   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3031     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
3032 esac
3033
3034 # Do 'set' in a subshell so we don't clobber the current shell's
3035 # arguments.  Must try -L first in case configure is actually a
3036 # symlink; some systems play weird games with the mod time of symlinks
3037 # (eg FreeBSD returns the mod time of the symlink's containing
3038 # directory).
3039 if (
3040    am_has_slept=no
3041    for am_try in 1 2; do
3042      echo "timestamp, slept: $am_has_slept" > conftest.file
3043      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3044      if test "$*" = "X"; then
3045         # -L didn't work.
3046         set X `ls -t "$srcdir/configure" conftest.file`
3047      fi
3048      if test "$*" != "X $srcdir/configure conftest.file" \
3049         && test "$*" != "X conftest.file $srcdir/configure"; then
3050
3051         # If neither matched, then we have a broken ls.  This can happen
3052         # if, for instance, CONFIG_SHELL is bash and it inherits a
3053         # broken ls alias from the environment.  This has actually
3054         # happened.  Such a system could not be considered "sane".
3055         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
3056   alias in your environment" "$LINENO" 5
3057      fi
3058      if test "$2" = conftest.file || test $am_try -eq 2; then
3059        break
3060      fi
3061      # Just in case.
3062      sleep 1
3063      am_has_slept=yes
3064    done
3065    test "$2" = conftest.file
3066    )
3067 then
3068    # Ok.
3069    :
3070 else
3071    as_fn_error $? "newly created file is older than distributed files!
3072 Check your system clock" "$LINENO" 5
3073 fi
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3075 $as_echo "yes" >&6; }
3076 # If we didn't sleep, we still need to ensure time stamps of config.status and
3077 # generated files are strictly newer.
3078 am_sleep_pid=
3079 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
3080   ( sleep 1 ) &
3081   am_sleep_pid=$!
3082 fi
3083
3084 rm -f conftest.file
3085
3086 test "$program_prefix" != NONE &&
3087   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3088 # Use a double $ so make ignores it.
3089 test "$program_suffix" != NONE &&
3090   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3091 # Double any \ or $.
3092 # By default was `s,x,x', remove it if useless.
3093 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3094 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3095
3096 # Expand $ac_aux_dir to an absolute path.
3097 am_aux_dir=`cd "$ac_aux_dir" && pwd`
3098
3099 if test x"${MISSING+set}" != xset; then
3100   case $am_aux_dir in
3101   *\ * | *\     *)
3102     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3103   *)
3104     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3105   esac
3106 fi
3107 # Use eval to expand $SHELL
3108 if eval "$MISSING --is-lightweight"; then
3109   am_missing_run="$MISSING "
3110 else
3111   am_missing_run=
3112   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
3113 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
3114 fi
3115
3116 if test x"${install_sh+set}" != xset; then
3117   case $am_aux_dir in
3118   *\ * | *\     *)
3119     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3120   *)
3121     install_sh="\${SHELL} $am_aux_dir/install-sh"
3122   esac
3123 fi
3124
3125 # Installed binaries are usually stripped using 'strip' when the user
3126 # run "make install-strip".  However 'strip' might not be the right
3127 # tool to use in cross-compilation environments, therefore Automake
3128 # will honor the 'STRIP' environment variable to overrule this program.
3129 if test "$cross_compiling" != no; then
3130   if test -n "$ac_tool_prefix"; then
3131   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3132 set dummy ${ac_tool_prefix}strip; ac_word=$2
3133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3134 $as_echo_n "checking for $ac_word... " >&6; }
3135 if ${ac_cv_prog_STRIP+:} false; then :
3136   $as_echo_n "(cached) " >&6
3137 else
3138   if test -n "$STRIP"; then
3139   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3140 else
3141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3142 for as_dir in $PATH
3143 do
3144   IFS=$as_save_IFS
3145   test -z "$as_dir" && as_dir=.
3146     for ac_exec_ext in '' $ac_executable_extensions; do
3147   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3148     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3149     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3150     break 2
3151   fi
3152 done
3153   done
3154 IFS=$as_save_IFS
3155
3156 fi
3157 fi
3158 STRIP=$ac_cv_prog_STRIP
3159 if test -n "$STRIP"; then
3160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3161 $as_echo "$STRIP" >&6; }
3162 else
3163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3164 $as_echo "no" >&6; }
3165 fi
3166
3167
3168 fi
3169 if test -z "$ac_cv_prog_STRIP"; then
3170   ac_ct_STRIP=$STRIP
3171   # Extract the first word of "strip", so it can be a program name with args.
3172 set dummy strip; ac_word=$2
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3174 $as_echo_n "checking for $ac_word... " >&6; }
3175 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3176   $as_echo_n "(cached) " >&6
3177 else
3178   if test -n "$ac_ct_STRIP"; then
3179   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3180 else
3181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3182 for as_dir in $PATH
3183 do
3184   IFS=$as_save_IFS
3185   test -z "$as_dir" && as_dir=.
3186     for ac_exec_ext in '' $ac_executable_extensions; do
3187   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3188     ac_cv_prog_ac_ct_STRIP="strip"
3189     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3190     break 2
3191   fi
3192 done
3193   done
3194 IFS=$as_save_IFS
3195
3196 fi
3197 fi
3198 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3199 if test -n "$ac_ct_STRIP"; then
3200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3201 $as_echo "$ac_ct_STRIP" >&6; }
3202 else
3203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3204 $as_echo "no" >&6; }
3205 fi
3206
3207   if test "x$ac_ct_STRIP" = x; then
3208     STRIP=":"
3209   else
3210     case $cross_compiling:$ac_tool_warned in
3211 yes:)
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3213 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3214 ac_tool_warned=yes ;;
3215 esac
3216     STRIP=$ac_ct_STRIP
3217   fi
3218 else
3219   STRIP="$ac_cv_prog_STRIP"
3220 fi
3221
3222 fi
3223 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3224
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3226 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3227 if test -z "$MKDIR_P"; then
3228   if ${ac_cv_path_mkdir+:} false; then :
3229   $as_echo_n "(cached) " >&6
3230 else
3231   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3232 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3233 do
3234   IFS=$as_save_IFS
3235   test -z "$as_dir" && as_dir=.
3236     for ac_prog in mkdir gmkdir; do
3237          for ac_exec_ext in '' $ac_executable_extensions; do
3238            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3239            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3240              'mkdir (GNU coreutils) '* | \
3241              'mkdir (coreutils) '* | \
3242              'mkdir (fileutils) '4.1*)
3243                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3244                break 3;;
3245            esac
3246          done
3247        done
3248   done
3249 IFS=$as_save_IFS
3250
3251 fi
3252
3253   test -d ./--version && rmdir ./--version
3254   if test "${ac_cv_path_mkdir+set}" = set; then
3255     MKDIR_P="$ac_cv_path_mkdir -p"
3256   else
3257     # As a last resort, use the slow shell script.  Don't cache a
3258     # value for MKDIR_P within a source directory, because that will
3259     # break other packages using the cache if that directory is
3260     # removed, or if the value is a relative name.
3261     MKDIR_P="$ac_install_sh -d"
3262   fi
3263 fi
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3265 $as_echo "$MKDIR_P" >&6; }
3266
3267 for ac_prog in gawk mawk nawk awk
3268 do
3269   # Extract the first word of "$ac_prog", so it can be a program name with args.
3270 set dummy $ac_prog; ac_word=$2
3271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3272 $as_echo_n "checking for $ac_word... " >&6; }
3273 if ${ac_cv_prog_AWK+:} false; then :
3274   $as_echo_n "(cached) " >&6
3275 else
3276   if test -n "$AWK"; then
3277   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3278 else
3279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3280 for as_dir in $PATH
3281 do
3282   IFS=$as_save_IFS
3283   test -z "$as_dir" && as_dir=.
3284     for ac_exec_ext in '' $ac_executable_extensions; do
3285   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3286     ac_cv_prog_AWK="$ac_prog"
3287     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3288     break 2
3289   fi
3290 done
3291   done
3292 IFS=$as_save_IFS
3293
3294 fi
3295 fi
3296 AWK=$ac_cv_prog_AWK
3297 if test -n "$AWK"; then
3298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3299 $as_echo "$AWK" >&6; }
3300 else
3301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3302 $as_echo "no" >&6; }
3303 fi
3304
3305
3306   test -n "$AWK" && break
3307 done
3308
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3310 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3311 set x ${MAKE-make}
3312 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3313 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3314   $as_echo_n "(cached) " >&6
3315 else
3316   cat >conftest.make <<\_ACEOF
3317 SHELL = /bin/sh
3318 all:
3319         @echo '@@@%%%=$(MAKE)=@@@%%%'
3320 _ACEOF
3321 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3322 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3323   *@@@%%%=?*=@@@%%%*)
3324     eval ac_cv_prog_make_${ac_make}_set=yes;;
3325   *)
3326     eval ac_cv_prog_make_${ac_make}_set=no;;
3327 esac
3328 rm -f conftest.make
3329 fi
3330 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3332 $as_echo "yes" >&6; }
3333   SET_MAKE=
3334 else
3335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3336 $as_echo "no" >&6; }
3337   SET_MAKE="MAKE=${MAKE-make}"
3338 fi
3339
3340 rm -rf .tst 2>/dev/null
3341 mkdir .tst 2>/dev/null
3342 if test -d .tst; then
3343   am__leading_dot=.
3344 else
3345   am__leading_dot=_
3346 fi
3347 rmdir .tst 2>/dev/null
3348
3349 # Check whether --enable-silent-rules was given.
3350 if test "${enable_silent_rules+set}" = set; then :
3351   enableval=$enable_silent_rules;
3352 fi
3353
3354 case $enable_silent_rules in # (((
3355   yes) AM_DEFAULT_VERBOSITY=0;;
3356    no) AM_DEFAULT_VERBOSITY=1;;
3357     *) AM_DEFAULT_VERBOSITY=1;;
3358 esac
3359 am_make=${MAKE-make}
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3361 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3362 if ${am_cv_make_support_nested_variables+:} false; then :
3363   $as_echo_n "(cached) " >&6
3364 else
3365   if $as_echo 'TRUE=$(BAR$(V))
3366 BAR0=false
3367 BAR1=true
3368 V=1
3369 am__doit:
3370         @$(TRUE)
3371 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3372   am_cv_make_support_nested_variables=yes
3373 else
3374   am_cv_make_support_nested_variables=no
3375 fi
3376 fi
3377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3378 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3379 if test $am_cv_make_support_nested_variables = yes; then
3380     AM_V='$(V)'
3381   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3382 else
3383   AM_V=$AM_DEFAULT_VERBOSITY
3384   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3385 fi
3386 AM_BACKSLASH='\'
3387
3388 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3389   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3390   # is not polluted with repeated "-I."
3391   am__isrc=' -I$(srcdir)'
3392   # test to see if srcdir already configured
3393   if test -f $srcdir/config.status; then
3394     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3395   fi
3396 fi
3397
3398 # test whether we have cygpath
3399 if test -z "$CYGPATH_W"; then
3400   if (cygpath --version) >/dev/null 2>/dev/null; then
3401     CYGPATH_W='cygpath -w'
3402   else
3403     CYGPATH_W=echo
3404   fi
3405 fi
3406
3407
3408 # Define the identity of the package.
3409  PACKAGE='libitm'
3410  VERSION='1.0'
3411
3412
3413 cat >>confdefs.h <<_ACEOF
3414 #define PACKAGE "$PACKAGE"
3415 _ACEOF
3416
3417
3418 cat >>confdefs.h <<_ACEOF
3419 #define VERSION "$VERSION"
3420 _ACEOF
3421
3422 # Some tools Automake needs.
3423
3424 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3425
3426
3427 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3428
3429
3430 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3431
3432
3433 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3434
3435
3436 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3437
3438 # For better backward compatibility.  To be removed once Automake 1.9.x
3439 # dies out for good.  For more background, see:
3440 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3441 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3442 mkdir_p='$(MKDIR_P)'
3443
3444 # We need awk for the "check" target (and possibly the TAP driver).  The
3445 # system "awk" is bad on some platforms.
3446 # Always define AMTAR for backward compatibility.  Yes, it's still used
3447 # in the wild :-(  We should find a proper way to deprecate it ...
3448 AMTAR='$${TAR-tar}'
3449
3450
3451 # We'll loop over all known methods to create a tar archive until one works.
3452 _am_tools='gnutar  pax cpio none'
3453
3454 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3455
3456
3457
3458
3459
3460
3461 # POSIX will say in a future version that running "rm -f" with no argument
3462 # is OK; and we want to be able to make that assumption in our Makefile
3463 # recipes.  So use an aggressive probe to check that the usage we want is
3464 # actually supported "in the wild" to an acceptable degree.
3465 # See automake bug#10828.
3466 # To make any issue more visible, cause the running configure to be aborted
3467 # by default if the 'rm' program in use doesn't match our expectations; the
3468 # user can still override this though.
3469 if rm -f && rm -fr && rm -rf; then : OK; else
3470   cat >&2 <<'END'
3471 Oops!
3472
3473 Your 'rm' program seems unable to run without file operands specified
3474 on the command line, even when the '-f' option is present.  This is contrary
3475 to the behaviour of most rm programs out there, and not conforming with
3476 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3477
3478 Please tell bug-automake@gnu.org about your system, including the value
3479 of your $PATH and any error possibly output before this message.  This
3480 can help us improve future automake versions.
3481
3482 END
3483   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3484     echo 'Configuration will proceed anyway, since you have set the' >&2
3485     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3486     echo >&2
3487   else
3488     cat >&2 <<'END'
3489 Aborting the configuration process, to ensure you take notice of the issue.
3490
3491 You can download and install GNU coreutils to get an 'rm' implementation
3492 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3493
3494 If you want to complete the configuration process using your problematic
3495 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3496 to "yes", and re-run configure.
3497
3498 END
3499     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3500   fi
3501 fi
3502
3503 # Default to --enable-multilib
3504 # Check whether --enable-multilib was given.
3505 if test "${enable_multilib+set}" = set; then :
3506   enableval=$enable_multilib; case "$enableval" in
3507   yes) multilib=yes ;;
3508   no)  multilib=no ;;
3509   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
3510  esac
3511 else
3512   multilib=yes
3513 fi
3514
3515
3516 # We may get other options which we leave undocumented:
3517 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3518 # See config-ml.in if you want the gory details.
3519
3520 if test "$srcdir" = "."; then
3521   if test "$with_target_subdir" != "."; then
3522     multi_basedir="$srcdir/$with_multisrctop../.."
3523   else
3524     multi_basedir="$srcdir/$with_multisrctop.."
3525   fi
3526 else
3527   multi_basedir="$srcdir/.."
3528 fi
3529
3530
3531 # Even if the default multilib is not a cross compilation,
3532 # it may be that some of the other multilibs are.
3533 if test $cross_compiling = no && test $multilib = yes \
3534    && test "x${with_multisubdir}" != x ; then
3535    cross_compiling=maybe
3536 fi
3537
3538 ac_config_commands="$ac_config_commands default-1"
3539
3540
3541
3542 # Check whether --with-toolexeclibdir was given.
3543 if test "${with_toolexeclibdir+set}" = set; then :
3544   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
3545   /)
3546     ;;
3547   */)
3548     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
3549     ;;
3550 esac
3551 else
3552   with_toolexeclibdir=no
3553 fi
3554
3555
3556
3557 # Calculate toolexeclibdir
3558 # Also toolexecdir, though it's only used in toolexeclibdir
3559 case ${enable_version_specific_runtime_libs} in
3560   yes)
3561     # Need the gcc compiler version to know where to install libraries
3562     # and header files if --enable-version-specific-runtime-libs option
3563     # is selected.
3564     toolexecdir='$(libdir)/gcc/$(target_alias)'
3565     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3566     ;;
3567   no)
3568     if test -n "$with_cross_host" &&
3569        test x"$with_cross_host" != x"no"; then
3570       # Install a library built with a cross compiler in tooldir, not libdir.
3571       toolexecdir='$(exec_prefix)/$(target_alias)'
3572       case ${with_toolexeclibdir} in
3573         no)
3574           toolexeclibdir='$(toolexecdir)/lib'
3575           ;;
3576         *)
3577           toolexeclibdir=${with_toolexeclibdir}
3578           ;;
3579       esac
3580     else
3581       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3582       toolexeclibdir='$(libdir)'
3583     fi
3584     multi_os_directory=`$CC -print-multi-os-directory`
3585     case $multi_os_directory in
3586       .) ;; # Avoid trailing /.
3587       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3588     esac
3589     ;;
3590 esac
3591
3592
3593
3594 # Check the compiler.
3595 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3596 # We must force CC to /not/ be precious variables; otherwise
3597 # the wrong, non-multilib-adjusted value will be used in multilibs.
3598 # As a side effect, we have to subst CFLAGS ourselves.
3599
3600
3601
3602 ac_ext=c
3603 ac_cpp='$CPP $CPPFLAGS'
3604 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3605 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3606 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3607 if test -n "$ac_tool_prefix"; then
3608   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3609 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3611 $as_echo_n "checking for $ac_word... " >&6; }
3612 if ${ac_cv_prog_CC+:} false; then :
3613   $as_echo_n "(cached) " >&6
3614 else
3615   if test -n "$CC"; then
3616   ac_cv_prog_CC="$CC" # Let the user override the test.
3617 else
3618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3619 for as_dir in $PATH
3620 do
3621   IFS=$as_save_IFS
3622   test -z "$as_dir" && as_dir=.
3623     for ac_exec_ext in '' $ac_executable_extensions; do
3624   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3625     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3626     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3627     break 2
3628   fi
3629 done
3630   done
3631 IFS=$as_save_IFS
3632
3633 fi
3634 fi
3635 CC=$ac_cv_prog_CC
3636 if test -n "$CC"; then
3637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3638 $as_echo "$CC" >&6; }
3639 else
3640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3641 $as_echo "no" >&6; }
3642 fi
3643
3644
3645 fi
3646 if test -z "$ac_cv_prog_CC"; then
3647   ac_ct_CC=$CC
3648   # Extract the first word of "gcc", so it can be a program name with args.
3649 set dummy gcc; ac_word=$2
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3651 $as_echo_n "checking for $ac_word... " >&6; }
3652 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3653   $as_echo_n "(cached) " >&6
3654 else
3655   if test -n "$ac_ct_CC"; then
3656   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3657 else
3658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3659 for as_dir in $PATH
3660 do
3661   IFS=$as_save_IFS
3662   test -z "$as_dir" && as_dir=.
3663     for ac_exec_ext in '' $ac_executable_extensions; do
3664   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3665     ac_cv_prog_ac_ct_CC="gcc"
3666     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3667     break 2
3668   fi
3669 done
3670   done
3671 IFS=$as_save_IFS
3672
3673 fi
3674 fi
3675 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3676 if test -n "$ac_ct_CC"; then
3677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3678 $as_echo "$ac_ct_CC" >&6; }
3679 else
3680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3681 $as_echo "no" >&6; }
3682 fi
3683
3684   if test "x$ac_ct_CC" = x; then
3685     CC=""
3686   else
3687     case $cross_compiling:$ac_tool_warned in
3688 yes:)
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3690 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3691 ac_tool_warned=yes ;;
3692 esac
3693     CC=$ac_ct_CC
3694   fi
3695 else
3696   CC="$ac_cv_prog_CC"
3697 fi
3698
3699 if test -z "$CC"; then
3700           if test -n "$ac_tool_prefix"; then
3701     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3702 set dummy ${ac_tool_prefix}cc; ac_word=$2
3703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3704 $as_echo_n "checking for $ac_word... " >&6; }
3705 if ${ac_cv_prog_CC+:} false; then :
3706   $as_echo_n "(cached) " >&6
3707 else
3708   if test -n "$CC"; then
3709   ac_cv_prog_CC="$CC" # Let the user override the test.
3710 else
3711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3712 for as_dir in $PATH
3713 do
3714   IFS=$as_save_IFS
3715   test -z "$as_dir" && as_dir=.
3716     for ac_exec_ext in '' $ac_executable_extensions; do
3717   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3718     ac_cv_prog_CC="${ac_tool_prefix}cc"
3719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3720     break 2
3721   fi
3722 done
3723   done
3724 IFS=$as_save_IFS
3725
3726 fi
3727 fi
3728 CC=$ac_cv_prog_CC
3729 if test -n "$CC"; then
3730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3731 $as_echo "$CC" >&6; }
3732 else
3733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3734 $as_echo "no" >&6; }
3735 fi
3736
3737
3738   fi
3739 fi
3740 if test -z "$CC"; then
3741   # Extract the first word of "cc", so it can be a program name with args.
3742 set dummy cc; ac_word=$2
3743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3744 $as_echo_n "checking for $ac_word... " >&6; }
3745 if ${ac_cv_prog_CC+:} false; then :
3746   $as_echo_n "(cached) " >&6
3747 else
3748   if test -n "$CC"; then
3749   ac_cv_prog_CC="$CC" # Let the user override the test.
3750 else
3751   ac_prog_rejected=no
3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3753 for as_dir in $PATH
3754 do
3755   IFS=$as_save_IFS
3756   test -z "$as_dir" && as_dir=.
3757     for ac_exec_ext in '' $ac_executable_extensions; do
3758   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3759     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3760        ac_prog_rejected=yes
3761        continue
3762      fi
3763     ac_cv_prog_CC="cc"
3764     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3765     break 2
3766   fi
3767 done
3768   done
3769 IFS=$as_save_IFS
3770
3771 if test $ac_prog_rejected = yes; then
3772   # We found a bogon in the path, so make sure we never use it.
3773   set dummy $ac_cv_prog_CC
3774   shift
3775   if test $# != 0; then
3776     # We chose a different compiler from the bogus one.
3777     # However, it has the same basename, so the bogon will be chosen
3778     # first if we set CC to just the basename; use the full file name.
3779     shift
3780     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3781   fi
3782 fi
3783 fi
3784 fi
3785 CC=$ac_cv_prog_CC
3786 if test -n "$CC"; then
3787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3788 $as_echo "$CC" >&6; }
3789 else
3790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3791 $as_echo "no" >&6; }
3792 fi
3793
3794
3795 fi
3796 if test -z "$CC"; then
3797   if test -n "$ac_tool_prefix"; then
3798   for ac_prog in cl.exe
3799   do
3800     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3801 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3803 $as_echo_n "checking for $ac_word... " >&6; }
3804 if ${ac_cv_prog_CC+:} false; then :
3805   $as_echo_n "(cached) " >&6
3806 else
3807   if test -n "$CC"; then
3808   ac_cv_prog_CC="$CC" # Let the user override the test.
3809 else
3810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3811 for as_dir in $PATH
3812 do
3813   IFS=$as_save_IFS
3814   test -z "$as_dir" && as_dir=.
3815     for ac_exec_ext in '' $ac_executable_extensions; do
3816   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3817     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3818     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3819     break 2
3820   fi
3821 done
3822   done
3823 IFS=$as_save_IFS
3824
3825 fi
3826 fi
3827 CC=$ac_cv_prog_CC
3828 if test -n "$CC"; then
3829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3830 $as_echo "$CC" >&6; }
3831 else
3832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3833 $as_echo "no" >&6; }
3834 fi
3835
3836
3837     test -n "$CC" && break
3838   done
3839 fi
3840 if test -z "$CC"; then
3841   ac_ct_CC=$CC
3842   for ac_prog in cl.exe
3843 do
3844   # Extract the first word of "$ac_prog", so it can be a program name with args.
3845 set dummy $ac_prog; ac_word=$2
3846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3847 $as_echo_n "checking for $ac_word... " >&6; }
3848 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3849   $as_echo_n "(cached) " >&6
3850 else
3851   if test -n "$ac_ct_CC"; then
3852   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3853 else
3854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3855 for as_dir in $PATH
3856 do
3857   IFS=$as_save_IFS
3858   test -z "$as_dir" && as_dir=.
3859     for ac_exec_ext in '' $ac_executable_extensions; do
3860   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3861     ac_cv_prog_ac_ct_CC="$ac_prog"
3862     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3863     break 2
3864   fi
3865 done
3866   done
3867 IFS=$as_save_IFS
3868
3869 fi
3870 fi
3871 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3872 if test -n "$ac_ct_CC"; then
3873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3874 $as_echo "$ac_ct_CC" >&6; }
3875 else
3876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3877 $as_echo "no" >&6; }
3878 fi
3879
3880
3881   test -n "$ac_ct_CC" && break
3882 done
3883
3884   if test "x$ac_ct_CC" = x; then
3885     CC=""
3886   else
3887     case $cross_compiling:$ac_tool_warned in
3888 yes:)
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3890 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3891 ac_tool_warned=yes ;;
3892 esac
3893     CC=$ac_ct_CC
3894   fi
3895 fi
3896
3897 fi
3898
3899
3900 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3901 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3902 as_fn_error $? "no acceptable C compiler found in \$PATH
3903 See \`config.log' for more details" "$LINENO" 5; }
3904
3905 # Provide some information about the compiler.
3906 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3907 set X $ac_compile
3908 ac_compiler=$2
3909 for ac_option in --version -v -V -qversion; do
3910   { { ac_try="$ac_compiler $ac_option >&5"
3911 case "(($ac_try" in
3912   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3913   *) ac_try_echo=$ac_try;;
3914 esac
3915 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3916 $as_echo "$ac_try_echo"; } >&5
3917   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3918   ac_status=$?
3919   if test -s conftest.err; then
3920     sed '10a\
3921 ... rest of stderr output deleted ...
3922          10q' conftest.err >conftest.er1
3923     cat conftest.er1 >&5
3924   fi
3925   rm -f conftest.er1 conftest.err
3926   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3927   test $ac_status = 0; }
3928 done
3929
3930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3931 /* end confdefs.h.  */
3932
3933 int
3934 main ()
3935 {
3936
3937   ;
3938   return 0;
3939 }
3940 _ACEOF
3941 ac_clean_files_save=$ac_clean_files
3942 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3943 # Try to create an executable without -o first, disregard a.out.
3944 # It will help us diagnose broken compilers, and finding out an intuition
3945 # of exeext.
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3947 $as_echo_n "checking whether the C compiler works... " >&6; }
3948 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3949
3950 # The possible output files:
3951 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3952
3953 ac_rmfiles=
3954 for ac_file in $ac_files
3955 do
3956   case $ac_file in
3957     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3958     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3959   esac
3960 done
3961 rm -f $ac_rmfiles
3962
3963 if { { ac_try="$ac_link_default"
3964 case "(($ac_try" in
3965   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3966   *) ac_try_echo=$ac_try;;
3967 esac
3968 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3969 $as_echo "$ac_try_echo"; } >&5
3970   (eval "$ac_link_default") 2>&5
3971   ac_status=$?
3972   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3973   test $ac_status = 0; }; then :
3974   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3975 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3976 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3977 # so that the user can short-circuit this test for compilers unknown to
3978 # Autoconf.
3979 for ac_file in $ac_files ''
3980 do
3981   test -f "$ac_file" || continue
3982   case $ac_file in
3983     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3984         ;;
3985     [ab].out )
3986         # We found the default executable, but exeext='' is most
3987         # certainly right.
3988         break;;
3989     *.* )
3990         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3991         then :; else
3992            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3993         fi
3994         # We set ac_cv_exeext here because the later test for it is not
3995         # safe: cross compilers may not add the suffix if given an `-o'
3996         # argument, so we may need to know it at that point already.
3997         # Even if this section looks crufty: it has the advantage of
3998         # actually working.
3999         break;;
4000     * )
4001         break;;
4002   esac
4003 done
4004 test "$ac_cv_exeext" = no && ac_cv_exeext=
4005
4006 else
4007   ac_file=''
4008 fi
4009 if test -z "$ac_file"; then :
4010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4011 $as_echo "no" >&6; }
4012 $as_echo "$as_me: failed program was:" >&5
4013 sed 's/^/| /' conftest.$ac_ext >&5
4014
4015 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4016 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4017 as_fn_error 77 "C compiler cannot create executables
4018 See \`config.log' for more details" "$LINENO" 5; }
4019 else
4020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4021 $as_echo "yes" >&6; }
4022 fi
4023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4024 $as_echo_n "checking for C compiler default output file name... " >&6; }
4025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4026 $as_echo "$ac_file" >&6; }
4027 ac_exeext=$ac_cv_exeext
4028
4029 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4030 ac_clean_files=$ac_clean_files_save
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4032 $as_echo_n "checking for suffix of executables... " >&6; }
4033 if { { ac_try="$ac_link"
4034 case "(($ac_try" in
4035   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4036   *) ac_try_echo=$ac_try;;
4037 esac
4038 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4039 $as_echo "$ac_try_echo"; } >&5
4040   (eval "$ac_link") 2>&5
4041   ac_status=$?
4042   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4043   test $ac_status = 0; }; then :
4044   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4045 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4046 # work properly (i.e., refer to `conftest.exe'), while it won't with
4047 # `rm'.
4048 for ac_file in conftest.exe conftest conftest.*; do
4049   test -f "$ac_file" || continue
4050   case $ac_file in
4051     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4052     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4053           break;;
4054     * ) break;;
4055   esac
4056 done
4057 else
4058   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4059 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4060 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4061 See \`config.log' for more details" "$LINENO" 5; }
4062 fi
4063 rm -f conftest conftest$ac_cv_exeext
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4065 $as_echo "$ac_cv_exeext" >&6; }
4066
4067 rm -f conftest.$ac_ext
4068 EXEEXT=$ac_cv_exeext
4069 ac_exeext=$EXEEXT
4070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4071 /* end confdefs.h.  */
4072 #include <stdio.h>
4073 int
4074 main ()
4075 {
4076 FILE *f = fopen ("conftest.out", "w");
4077  return ferror (f) || fclose (f) != 0;
4078
4079   ;
4080   return 0;
4081 }
4082 _ACEOF
4083 ac_clean_files="$ac_clean_files conftest.out"
4084 # Check that the compiler produces executables we can run.  If not, either
4085 # the compiler is broken, or we cross compile.
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4087 $as_echo_n "checking whether we are cross compiling... " >&6; }
4088 if test "$cross_compiling" != yes; then
4089   { { ac_try="$ac_link"
4090 case "(($ac_try" in
4091   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4092   *) ac_try_echo=$ac_try;;
4093 esac
4094 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4095 $as_echo "$ac_try_echo"; } >&5
4096   (eval "$ac_link") 2>&5
4097   ac_status=$?
4098   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4099   test $ac_status = 0; }
4100   if { ac_try='./conftest$ac_cv_exeext'
4101   { { case "(($ac_try" in
4102   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4103   *) ac_try_echo=$ac_try;;
4104 esac
4105 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4106 $as_echo "$ac_try_echo"; } >&5
4107   (eval "$ac_try") 2>&5
4108   ac_status=$?
4109   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4110   test $ac_status = 0; }; }; then
4111     cross_compiling=no
4112   else
4113     if test "$cross_compiling" = maybe; then
4114         cross_compiling=yes
4115     else
4116         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4117 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4118 as_fn_error $? "cannot run C compiled programs.
4119 If you meant to cross compile, use \`--host'.
4120 See \`config.log' for more details" "$LINENO" 5; }
4121     fi
4122   fi
4123 fi
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4125 $as_echo "$cross_compiling" >&6; }
4126
4127 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4128 ac_clean_files=$ac_clean_files_save
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4130 $as_echo_n "checking for suffix of object files... " >&6; }
4131 if ${ac_cv_objext+:} false; then :
4132   $as_echo_n "(cached) " >&6
4133 else
4134   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4135 /* end confdefs.h.  */
4136
4137 int
4138 main ()
4139 {
4140
4141   ;
4142   return 0;
4143 }
4144 _ACEOF
4145 rm -f conftest.o conftest.obj
4146 if { { ac_try="$ac_compile"
4147 case "(($ac_try" in
4148   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4149   *) ac_try_echo=$ac_try;;
4150 esac
4151 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4152 $as_echo "$ac_try_echo"; } >&5
4153   (eval "$ac_compile") 2>&5
4154   ac_status=$?
4155   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4156   test $ac_status = 0; }; then :
4157   for ac_file in conftest.o conftest.obj conftest.*; do
4158   test -f "$ac_file" || continue;
4159   case $ac_file in
4160     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4161     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4162        break;;
4163   esac
4164 done
4165 else
4166   $as_echo "$as_me: failed program was:" >&5
4167 sed 's/^/| /' conftest.$ac_ext >&5
4168
4169 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4170 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4171 as_fn_error $? "cannot compute suffix of object files: cannot compile
4172 See \`config.log' for more details" "$LINENO" 5; }
4173 fi
4174 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4175 fi
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4177 $as_echo "$ac_cv_objext" >&6; }
4178 OBJEXT=$ac_cv_objext
4179 ac_objext=$OBJEXT
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4181 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4182 if ${ac_cv_c_compiler_gnu+:} false; then :
4183   $as_echo_n "(cached) " >&6
4184 else
4185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4186 /* end confdefs.h.  */
4187
4188 int
4189 main ()
4190 {
4191 #ifndef __GNUC__
4192        choke me
4193 #endif
4194
4195   ;
4196   return 0;
4197 }
4198 _ACEOF
4199 if ac_fn_c_try_compile "$LINENO"; then :
4200   ac_compiler_gnu=yes
4201 else
4202   ac_compiler_gnu=no
4203 fi
4204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4205 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4206
4207 fi
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4209 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4210 if test $ac_compiler_gnu = yes; then
4211   GCC=yes
4212 else
4213   GCC=
4214 fi
4215 ac_test_CFLAGS=${CFLAGS+set}
4216 ac_save_CFLAGS=$CFLAGS
4217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4218 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4219 if ${ac_cv_prog_cc_g+:} false; then :
4220   $as_echo_n "(cached) " >&6
4221 else
4222   ac_save_c_werror_flag=$ac_c_werror_flag
4223    ac_c_werror_flag=yes
4224    ac_cv_prog_cc_g=no
4225    CFLAGS="-g"
4226    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4227 /* end confdefs.h.  */
4228
4229 int
4230 main ()
4231 {
4232
4233   ;
4234   return 0;
4235 }
4236 _ACEOF
4237 if ac_fn_c_try_compile "$LINENO"; then :
4238   ac_cv_prog_cc_g=yes
4239 else
4240   CFLAGS=""
4241       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4242 /* end confdefs.h.  */
4243
4244 int
4245 main ()
4246 {
4247
4248   ;
4249   return 0;
4250 }
4251 _ACEOF
4252 if ac_fn_c_try_compile "$LINENO"; then :
4253
4254 else
4255   ac_c_werror_flag=$ac_save_c_werror_flag
4256          CFLAGS="-g"
4257          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4258 /* end confdefs.h.  */
4259
4260 int
4261 main ()
4262 {
4263
4264   ;
4265   return 0;
4266 }
4267 _ACEOF
4268 if ac_fn_c_try_compile "$LINENO"; then :
4269   ac_cv_prog_cc_g=yes
4270 fi
4271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4272 fi
4273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4274 fi
4275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4276    ac_c_werror_flag=$ac_save_c_werror_flag
4277 fi
4278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4279 $as_echo "$ac_cv_prog_cc_g" >&6; }
4280 if test "$ac_test_CFLAGS" = set; then
4281   CFLAGS=$ac_save_CFLAGS
4282 elif test $ac_cv_prog_cc_g = yes; then
4283   if test "$GCC" = yes; then
4284     CFLAGS="-g -O2"
4285   else
4286     CFLAGS="-g"
4287   fi
4288 else
4289   if test "$GCC" = yes; then
4290     CFLAGS="-O2"
4291   else
4292     CFLAGS=
4293   fi
4294 fi
4295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4296 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4297 if ${ac_cv_prog_cc_c89+:} false; then :
4298   $as_echo_n "(cached) " >&6
4299 else
4300   ac_cv_prog_cc_c89=no
4301 ac_save_CC=$CC
4302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4303 /* end confdefs.h.  */
4304 #include <stdarg.h>
4305 #include <stdio.h>
4306 struct stat;
4307 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4308 struct buf { int x; };
4309 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4310 static char *e (p, i)
4311      char **p;
4312      int i;
4313 {
4314   return p[i];
4315 }
4316 static char *f (char * (*g) (char **, int), char **p, ...)
4317 {
4318   char *s;
4319   va_list v;
4320   va_start (v,p);
4321   s = g (p, va_arg (v,int));
4322   va_end (v);
4323   return s;
4324 }
4325
4326 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4327    function prototypes and stuff, but not '\xHH' hex character constants.
4328    These don't provoke an error unfortunately, instead are silently treated
4329    as 'x'.  The following induces an error, until -std is added to get
4330    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4331    array size at least.  It's necessary to write '\x00'==0 to get something
4332    that's true only with -std.  */
4333 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4334
4335 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4336    inside strings and character constants.  */
4337 #define FOO(x) 'x'
4338 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4339
4340 int test (int i, double x);
4341 struct s1 {int (*f) (int a);};
4342 struct s2 {int (*f) (double a);};
4343 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4344 int argc;
4345 char **argv;
4346 int
4347 main ()
4348 {
4349 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4350   ;
4351   return 0;
4352 }
4353 _ACEOF
4354 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4355         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4356 do
4357   CC="$ac_save_CC $ac_arg"
4358   if ac_fn_c_try_compile "$LINENO"; then :
4359   ac_cv_prog_cc_c89=$ac_arg
4360 fi
4361 rm -f core conftest.err conftest.$ac_objext
4362   test "x$ac_cv_prog_cc_c89" != "xno" && break
4363 done
4364 rm -f conftest.$ac_ext
4365 CC=$ac_save_CC
4366
4367 fi
4368 # AC_CACHE_VAL
4369 case "x$ac_cv_prog_cc_c89" in
4370   x)
4371     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4372 $as_echo "none needed" >&6; } ;;
4373   xno)
4374     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4375 $as_echo "unsupported" >&6; } ;;
4376   *)
4377     CC="$CC $ac_cv_prog_cc_c89"
4378     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4379 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4380 esac
4381 if test "x$ac_cv_prog_cc_c89" != xno; then :
4382
4383 fi
4384
4385 ac_ext=c
4386 ac_cpp='$CPP $CPPFLAGS'
4387 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4388 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4389 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4390
4391 ac_ext=c
4392 ac_cpp='$CPP $CPPFLAGS'
4393 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4394 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4395 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4397 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4398 if ${am_cv_prog_cc_c_o+:} false; then :
4399   $as_echo_n "(cached) " >&6
4400 else
4401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4402 /* end confdefs.h.  */
4403
4404 int
4405 main ()
4406 {
4407
4408   ;
4409   return 0;
4410 }
4411 _ACEOF
4412   # Make sure it works both with $CC and with simple cc.
4413   # Following AC_PROG_CC_C_O, we do the test twice because some
4414   # compilers refuse to overwrite an existing .o file with -o,
4415   # though they will create one.
4416   am_cv_prog_cc_c_o=yes
4417   for am_i in 1 2; do
4418     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4419    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4420    ac_status=$?
4421    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4422    (exit $ac_status); } \
4423          && test -f conftest2.$ac_objext; then
4424       : OK
4425     else
4426       am_cv_prog_cc_c_o=no
4427       break
4428     fi
4429   done
4430   rm -f core conftest*
4431   unset am_i
4432 fi
4433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4434 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4435 if test "$am_cv_prog_cc_c_o" != yes; then
4436    # Losing compiler, so override with the script.
4437    # FIXME: It is wrong to rewrite CC.
4438    # But if we don't then we get into trouble of one sort or another.
4439    # A longer-term fix would be to have automake use am__CC in this case,
4440    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4441    CC="$am_aux_dir/compile $CC"
4442 fi
4443 ac_ext=c
4444 ac_cpp='$CPP $CPPFLAGS'
4445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4448
4449 DEPDIR="${am__leading_dot}deps"
4450
4451 ac_config_commands="$ac_config_commands depfiles"
4452
4453
4454 am_make=${MAKE-make}
4455 cat > confinc << 'END'
4456 am__doit:
4457         @echo this is the am__doit target
4458 .PHONY: am__doit
4459 END
4460 # If we don't find an include directive, just comment out the code.
4461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4462 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4463 am__include="#"
4464 am__quote=
4465 _am_result=none
4466 # First try GNU make style include.
4467 echo "include confinc" > confmf
4468 # Ignore all kinds of additional output from 'make'.
4469 case `$am_make -s -f confmf 2> /dev/null` in #(
4470 *the\ am__doit\ target*)
4471   am__include=include
4472   am__quote=
4473   _am_result=GNU
4474   ;;
4475 esac
4476 # Now try BSD make style include.
4477 if test "$am__include" = "#"; then
4478    echo '.include "confinc"' > confmf
4479    case `$am_make -s -f confmf 2> /dev/null` in #(
4480    *the\ am__doit\ target*)
4481      am__include=.include
4482      am__quote="\""
4483      _am_result=BSD
4484      ;;
4485    esac
4486 fi
4487
4488
4489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4490 $as_echo "$_am_result" >&6; }
4491 rm -f confinc confmf
4492
4493 # Check whether --enable-dependency-tracking was given.
4494 if test "${enable_dependency_tracking+set}" = set; then :
4495   enableval=$enable_dependency_tracking;
4496 fi
4497
4498 if test "x$enable_dependency_tracking" != xno; then
4499   am_depcomp="$ac_aux_dir/depcomp"
4500   AMDEPBACKSLASH='\'
4501   am__nodep='_no'
4502 fi
4503  if test "x$enable_dependency_tracking" != xno; then
4504   AMDEP_TRUE=
4505   AMDEP_FALSE='#'
4506 else
4507   AMDEP_TRUE='#'
4508   AMDEP_FALSE=
4509 fi
4510
4511
4512
4513 depcc="$CC"   am_compiler_list=
4514
4515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4516 $as_echo_n "checking dependency style of $depcc... " >&6; }
4517 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4518   $as_echo_n "(cached) " >&6
4519 else
4520   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4521   # We make a subdir and do the tests there.  Otherwise we can end up
4522   # making bogus files that we don't know about and never remove.  For
4523   # instance it was reported that on HP-UX the gcc test will end up
4524   # making a dummy file named 'D' -- because '-MD' means "put the output
4525   # in D".
4526   rm -rf conftest.dir
4527   mkdir conftest.dir
4528   # Copy depcomp to subdir because otherwise we won't find it if we're
4529   # using a relative directory.
4530   cp "$am_depcomp" conftest.dir
4531   cd conftest.dir
4532   # We will build objects and dependencies in a subdirectory because
4533   # it helps to detect inapplicable dependency modes.  For instance
4534   # both Tru64's cc and ICC support -MD to output dependencies as a
4535   # side effect of compilation, but ICC will put the dependencies in
4536   # the current directory while Tru64 will put them in the object
4537   # directory.
4538   mkdir sub
4539
4540   am_cv_CC_dependencies_compiler_type=none
4541   if test "$am_compiler_list" = ""; then
4542      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4543   fi
4544   am__universal=false
4545   case " $depcc " in #(
4546      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4547      esac
4548
4549   for depmode in $am_compiler_list; do
4550     # Setup a source with many dependencies, because some compilers
4551     # like to wrap large dependency lists on column 80 (with \), and
4552     # we should not choose a depcomp mode which is confused by this.
4553     #
4554     # We need to recreate these files for each test, as the compiler may
4555     # overwrite some of them when testing with obscure command lines.
4556     # This happens at least with the AIX C compiler.
4557     : > sub/conftest.c
4558     for i in 1 2 3 4 5 6; do
4559       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4560       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4561       # Solaris 10 /bin/sh.
4562       echo '/* dummy */' > sub/conftst$i.h
4563     done
4564     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4565
4566     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4567     # mode.  It turns out that the SunPro C++ compiler does not properly
4568     # handle '-M -o', and we need to detect this.  Also, some Intel
4569     # versions had trouble with output in subdirs.
4570     am__obj=sub/conftest.${OBJEXT-o}
4571     am__minus_obj="-o $am__obj"
4572     case $depmode in
4573     gcc)
4574       # This depmode causes a compiler race in universal mode.
4575       test "$am__universal" = false || continue
4576       ;;
4577     nosideeffect)
4578       # After this tag, mechanisms are not by side-effect, so they'll
4579       # only be used when explicitly requested.
4580       if test "x$enable_dependency_tracking" = xyes; then
4581         continue
4582       else
4583         break
4584       fi
4585       ;;
4586     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4587       # This compiler won't grok '-c -o', but also, the minuso test has
4588       # not run yet.  These depmodes are late enough in the game, and
4589       # so weak that their functioning should not be impacted.
4590       am__obj=conftest.${OBJEXT-o}
4591       am__minus_obj=
4592       ;;
4593     none) break ;;
4594     esac
4595     if depmode=$depmode \
4596        source=sub/conftest.c object=$am__obj \
4597        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4598        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4599          >/dev/null 2>conftest.err &&
4600        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4601        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4602        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4603        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4604       # icc doesn't choke on unknown options, it will just issue warnings
4605       # or remarks (even with -Werror).  So we grep stderr for any message
4606       # that says an option was ignored or not supported.
4607       # When given -MP, icc 7.0 and 7.1 complain thusly:
4608       #   icc: Command line warning: ignoring option '-M'; no argument required
4609       # The diagnosis changed in icc 8.0:
4610       #   icc: Command line remark: option '-MP' not supported
4611       if (grep 'ignoring option' conftest.err ||
4612           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4613         am_cv_CC_dependencies_compiler_type=$depmode
4614         break
4615       fi
4616     fi
4617   done
4618
4619   cd ..
4620   rm -rf conftest.dir
4621 else
4622   am_cv_CC_dependencies_compiler_type=none
4623 fi
4624
4625 fi
4626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4627 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4628 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4629
4630  if
4631   test "x$enable_dependency_tracking" != xno \
4632   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4633   am__fastdepCC_TRUE=
4634   am__fastdepCC_FALSE='#'
4635 else
4636   am__fastdepCC_TRUE='#'
4637   am__fastdepCC_FALSE=
4638 fi
4639
4640
4641 ac_ext=cpp
4642 ac_cpp='$CXXCPP $CPPFLAGS'
4643 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4644 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4645 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4646 if test -z "$CXX"; then
4647   if test -n "$CCC"; then
4648     CXX=$CCC
4649   else
4650     if test -n "$ac_tool_prefix"; then
4651   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4652   do
4653     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4654 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4656 $as_echo_n "checking for $ac_word... " >&6; }
4657 if ${ac_cv_prog_CXX+:} false; then :
4658   $as_echo_n "(cached) " >&6
4659 else
4660   if test -n "$CXX"; then
4661   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4662 else
4663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4664 for as_dir in $PATH
4665 do
4666   IFS=$as_save_IFS
4667   test -z "$as_dir" && as_dir=.
4668     for ac_exec_ext in '' $ac_executable_extensions; do
4669   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4670     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4672     break 2
4673   fi
4674 done
4675   done
4676 IFS=$as_save_IFS
4677
4678 fi
4679 fi
4680 CXX=$ac_cv_prog_CXX
4681 if test -n "$CXX"; then
4682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4683 $as_echo "$CXX" >&6; }
4684 else
4685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4686 $as_echo "no" >&6; }
4687 fi
4688
4689
4690     test -n "$CXX" && break
4691   done
4692 fi
4693 if test -z "$CXX"; then
4694   ac_ct_CXX=$CXX
4695   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4696 do
4697   # Extract the first word of "$ac_prog", so it can be a program name with args.
4698 set dummy $ac_prog; ac_word=$2
4699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4700 $as_echo_n "checking for $ac_word... " >&6; }
4701 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4702   $as_echo_n "(cached) " >&6
4703 else
4704   if test -n "$ac_ct_CXX"; then
4705   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4706 else
4707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4708 for as_dir in $PATH
4709 do
4710   IFS=$as_save_IFS
4711   test -z "$as_dir" && as_dir=.
4712     for ac_exec_ext in '' $ac_executable_extensions; do
4713   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4714     ac_cv_prog_ac_ct_CXX="$ac_prog"
4715     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4716     break 2
4717   fi
4718 done
4719   done
4720 IFS=$as_save_IFS
4721
4722 fi
4723 fi
4724 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4725 if test -n "$ac_ct_CXX"; then
4726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4727 $as_echo "$ac_ct_CXX" >&6; }
4728 else
4729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4730 $as_echo "no" >&6; }
4731 fi
4732
4733
4734   test -n "$ac_ct_CXX" && break
4735 done
4736
4737   if test "x$ac_ct_CXX" = x; then
4738     CXX="g++"
4739   else
4740     case $cross_compiling:$ac_tool_warned in
4741 yes:)
4742 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4743 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4744 ac_tool_warned=yes ;;
4745 esac
4746     CXX=$ac_ct_CXX
4747   fi
4748 fi
4749
4750   fi
4751 fi
4752 # Provide some information about the compiler.
4753 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4754 set X $ac_compile
4755 ac_compiler=$2
4756 for ac_option in --version -v -V -qversion; do
4757   { { ac_try="$ac_compiler $ac_option >&5"
4758 case "(($ac_try" in
4759   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4760   *) ac_try_echo=$ac_try;;
4761 esac
4762 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4763 $as_echo "$ac_try_echo"; } >&5
4764   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4765   ac_status=$?
4766   if test -s conftest.err; then
4767     sed '10a\
4768 ... rest of stderr output deleted ...
4769          10q' conftest.err >conftest.er1
4770     cat conftest.er1 >&5
4771   fi
4772   rm -f conftest.er1 conftest.err
4773   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4774   test $ac_status = 0; }
4775 done
4776
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4778 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4779 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4780   $as_echo_n "(cached) " >&6
4781 else
4782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4783 /* end confdefs.h.  */
4784
4785 int
4786 main ()
4787 {
4788 #ifndef __GNUC__
4789        choke me
4790 #endif
4791
4792   ;
4793   return 0;
4794 }
4795 _ACEOF
4796 if ac_fn_cxx_try_compile "$LINENO"; then :
4797   ac_compiler_gnu=yes
4798 else
4799   ac_compiler_gnu=no
4800 fi
4801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4802 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4803
4804 fi
4805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4806 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4807 if test $ac_compiler_gnu = yes; then
4808   GXX=yes
4809 else
4810   GXX=
4811 fi
4812 ac_test_CXXFLAGS=${CXXFLAGS+set}
4813 ac_save_CXXFLAGS=$CXXFLAGS
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4815 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4816 if ${ac_cv_prog_cxx_g+:} false; then :
4817   $as_echo_n "(cached) " >&6
4818 else
4819   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4820    ac_cxx_werror_flag=yes
4821    ac_cv_prog_cxx_g=no
4822    CXXFLAGS="-g"
4823    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4824 /* end confdefs.h.  */
4825
4826 int
4827 main ()
4828 {
4829
4830   ;
4831   return 0;
4832 }
4833 _ACEOF
4834 if ac_fn_cxx_try_compile "$LINENO"; then :
4835   ac_cv_prog_cxx_g=yes
4836 else
4837   CXXFLAGS=""
4838       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4839 /* end confdefs.h.  */
4840
4841 int
4842 main ()
4843 {
4844
4845   ;
4846   return 0;
4847 }
4848 _ACEOF
4849 if ac_fn_cxx_try_compile "$LINENO"; then :
4850
4851 else
4852   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4853          CXXFLAGS="-g"
4854          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4855 /* end confdefs.h.  */
4856
4857 int
4858 main ()
4859 {
4860
4861   ;
4862   return 0;
4863 }
4864 _ACEOF
4865 if ac_fn_cxx_try_compile "$LINENO"; then :
4866   ac_cv_prog_cxx_g=yes
4867 fi
4868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4869 fi
4870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4871 fi
4872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4873    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4874 fi
4875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4876 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4877 if test "$ac_test_CXXFLAGS" = set; then
4878   CXXFLAGS=$ac_save_CXXFLAGS
4879 elif test $ac_cv_prog_cxx_g = yes; then
4880   if test "$GXX" = yes; then
4881     CXXFLAGS="-g -O2"
4882   else
4883     CXXFLAGS="-g"
4884   fi
4885 else
4886   if test "$GXX" = yes; then
4887     CXXFLAGS="-O2"
4888   else
4889     CXXFLAGS=
4890   fi
4891 fi
4892 ac_ext=c
4893 ac_cpp='$CPP $CPPFLAGS'
4894 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4895 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4896 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4897
4898 depcc="$CXX"  am_compiler_list=
4899
4900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4901 $as_echo_n "checking dependency style of $depcc... " >&6; }
4902 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4903   $as_echo_n "(cached) " >&6
4904 else
4905   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4906   # We make a subdir and do the tests there.  Otherwise we can end up
4907   # making bogus files that we don't know about and never remove.  For
4908   # instance it was reported that on HP-UX the gcc test will end up
4909   # making a dummy file named 'D' -- because '-MD' means "put the output
4910   # in D".
4911   rm -rf conftest.dir
4912   mkdir conftest.dir
4913   # Copy depcomp to subdir because otherwise we won't find it if we're
4914   # using a relative directory.
4915   cp "$am_depcomp" conftest.dir
4916   cd conftest.dir
4917   # We will build objects and dependencies in a subdirectory because
4918   # it helps to detect inapplicable dependency modes.  For instance
4919   # both Tru64's cc and ICC support -MD to output dependencies as a
4920   # side effect of compilation, but ICC will put the dependencies in
4921   # the current directory while Tru64 will put them in the object
4922   # directory.
4923   mkdir sub
4924
4925   am_cv_CXX_dependencies_compiler_type=none
4926   if test "$am_compiler_list" = ""; then
4927      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4928   fi
4929   am__universal=false
4930   case " $depcc " in #(
4931      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4932      esac
4933
4934   for depmode in $am_compiler_list; do
4935     # Setup a source with many dependencies, because some compilers
4936     # like to wrap large dependency lists on column 80 (with \), and
4937     # we should not choose a depcomp mode which is confused by this.
4938     #
4939     # We need to recreate these files for each test, as the compiler may
4940     # overwrite some of them when testing with obscure command lines.
4941     # This happens at least with the AIX C compiler.
4942     : > sub/conftest.c
4943     for i in 1 2 3 4 5 6; do
4944       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4945       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4946       # Solaris 10 /bin/sh.
4947       echo '/* dummy */' > sub/conftst$i.h
4948     done
4949     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4950
4951     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4952     # mode.  It turns out that the SunPro C++ compiler does not properly
4953     # handle '-M -o', and we need to detect this.  Also, some Intel
4954     # versions had trouble with output in subdirs.
4955     am__obj=sub/conftest.${OBJEXT-o}
4956     am__minus_obj="-o $am__obj"
4957     case $depmode in
4958     gcc)
4959       # This depmode causes a compiler race in universal mode.
4960       test "$am__universal" = false || continue
4961       ;;
4962     nosideeffect)
4963       # After this tag, mechanisms are not by side-effect, so they'll
4964       # only be used when explicitly requested.
4965       if test "x$enable_dependency_tracking" = xyes; then
4966         continue
4967       else
4968         break
4969       fi
4970       ;;
4971     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4972       # This compiler won't grok '-c -o', but also, the minuso test has
4973       # not run yet.  These depmodes are late enough in the game, and
4974       # so weak that their functioning should not be impacted.
4975       am__obj=conftest.${OBJEXT-o}
4976       am__minus_obj=
4977       ;;
4978     none) break ;;
4979     esac
4980     if depmode=$depmode \
4981        source=sub/conftest.c object=$am__obj \
4982        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4983        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4984          >/dev/null 2>conftest.err &&
4985        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4986        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4987        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4988        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4989       # icc doesn't choke on unknown options, it will just issue warnings
4990       # or remarks (even with -Werror).  So we grep stderr for any message
4991       # that says an option was ignored or not supported.
4992       # When given -MP, icc 7.0 and 7.1 complain thusly:
4993       #   icc: Command line warning: ignoring option '-M'; no argument required
4994       # The diagnosis changed in icc 8.0:
4995       #   icc: Command line remark: option '-MP' not supported
4996       if (grep 'ignoring option' conftest.err ||
4997           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4998         am_cv_CXX_dependencies_compiler_type=$depmode
4999         break
5000       fi
5001     fi
5002   done
5003
5004   cd ..
5005   rm -rf conftest.dir
5006 else
5007   am_cv_CXX_dependencies_compiler_type=none
5008 fi
5009
5010 fi
5011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5012 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5013 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5014
5015  if
5016   test "x$enable_dependency_tracking" != xno \
5017   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5018   am__fastdepCXX_TRUE=
5019   am__fastdepCXX_FALSE='#'
5020 else
5021   am__fastdepCXX_TRUE='#'
5022   am__fastdepCXX_FALSE=
5023 fi
5024
5025
5026 # By default we simply use the C compiler to build assembly code.
5027
5028 test "${CCAS+set}" = set || CCAS=$CC
5029 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
5030
5031
5032
5033 depcc="$CCAS"   am_compiler_list=
5034
5035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5036 $as_echo_n "checking dependency style of $depcc... " >&6; }
5037 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
5038   $as_echo_n "(cached) " >&6
5039 else
5040   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5041   # We make a subdir and do the tests there.  Otherwise we can end up
5042   # making bogus files that we don't know about and never remove.  For
5043   # instance it was reported that on HP-UX the gcc test will end up
5044   # making a dummy file named 'D' -- because '-MD' means "put the output
5045   # in D".
5046   rm -rf conftest.dir
5047   mkdir conftest.dir
5048   # Copy depcomp to subdir because otherwise we won't find it if we're
5049   # using a relative directory.
5050   cp "$am_depcomp" conftest.dir
5051   cd conftest.dir
5052   # We will build objects and dependencies in a subdirectory because
5053   # it helps to detect inapplicable dependency modes.  For instance
5054   # both Tru64's cc and ICC support -MD to output dependencies as a
5055   # side effect of compilation, but ICC will put the dependencies in
5056   # the current directory while Tru64 will put them in the object
5057   # directory.
5058   mkdir sub
5059
5060   am_cv_CCAS_dependencies_compiler_type=none
5061   if test "$am_compiler_list" = ""; then
5062      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5063   fi
5064   am__universal=false
5065
5066
5067   for depmode in $am_compiler_list; do
5068     # Setup a source with many dependencies, because some compilers
5069     # like to wrap large dependency lists on column 80 (with \), and
5070     # we should not choose a depcomp mode which is confused by this.
5071     #
5072     # We need to recreate these files for each test, as the compiler may
5073     # overwrite some of them when testing with obscure command lines.
5074     # This happens at least with the AIX C compiler.
5075     : > sub/conftest.c
5076     for i in 1 2 3 4 5 6; do
5077       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5078       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5079       # Solaris 10 /bin/sh.
5080       echo '/* dummy */' > sub/conftst$i.h
5081     done
5082     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5083
5084     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5085     # mode.  It turns out that the SunPro C++ compiler does not properly
5086     # handle '-M -o', and we need to detect this.  Also, some Intel
5087     # versions had trouble with output in subdirs.
5088     am__obj=sub/conftest.${OBJEXT-o}
5089     am__minus_obj="-o $am__obj"
5090     case $depmode in
5091     gcc)
5092       # This depmode causes a compiler race in universal mode.
5093       test "$am__universal" = false || continue
5094       ;;
5095     nosideeffect)
5096       # After this tag, mechanisms are not by side-effect, so they'll
5097       # only be used when explicitly requested.
5098       if test "x$enable_dependency_tracking" = xyes; then
5099         continue
5100       else
5101         break
5102       fi
5103       ;;
5104     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5105       # This compiler won't grok '-c -o', but also, the minuso test has
5106       # not run yet.  These depmodes are late enough in the game, and
5107       # so weak that their functioning should not be impacted.
5108       am__obj=conftest.${OBJEXT-o}
5109       am__minus_obj=
5110       ;;
5111     none) break ;;
5112     esac
5113     if depmode=$depmode \
5114        source=sub/conftest.c object=$am__obj \
5115        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5116        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5117          >/dev/null 2>conftest.err &&
5118        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5119        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5120        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5121        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5122       # icc doesn't choke on unknown options, it will just issue warnings
5123       # or remarks (even with -Werror).  So we grep stderr for any message
5124       # that says an option was ignored or not supported.
5125       # When given -MP, icc 7.0 and 7.1 complain thusly:
5126       #   icc: Command line warning: ignoring option '-M'; no argument required
5127       # The diagnosis changed in icc 8.0:
5128       #   icc: Command line remark: option '-MP' not supported
5129       if (grep 'ignoring option' conftest.err ||
5130           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5131         am_cv_CCAS_dependencies_compiler_type=$depmode
5132         break
5133       fi
5134     fi
5135   done
5136
5137   cd ..
5138   rm -rf conftest.dir
5139 else
5140   am_cv_CCAS_dependencies_compiler_type=none
5141 fi
5142
5143 fi
5144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5145 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5146 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5147
5148  if
5149   test "x$enable_dependency_tracking" != xno \
5150   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5151   am__fastdepCCAS_TRUE=
5152   am__fastdepCCAS_FALSE='#'
5153 else
5154   am__fastdepCCAS_TRUE='#'
5155   am__fastdepCCAS_FALSE=
5156 fi
5157
5158
5159
5160
5161
5162
5163 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
5164 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
5165 # in both places for now and restore CFLAGS at the end of config.
5166 save_CFLAGS="$CFLAGS"
5167
5168 # Find other programs we need.
5169 if test -n "$ac_tool_prefix"; then
5170   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5171 set dummy ${ac_tool_prefix}ar; ac_word=$2
5172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5173 $as_echo_n "checking for $ac_word... " >&6; }
5174 if ${ac_cv_prog_AR+:} false; then :
5175   $as_echo_n "(cached) " >&6
5176 else
5177   if test -n "$AR"; then
5178   ac_cv_prog_AR="$AR" # Let the user override the test.
5179 else
5180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5181 for as_dir in $PATH
5182 do
5183   IFS=$as_save_IFS
5184   test -z "$as_dir" && as_dir=.
5185     for ac_exec_ext in '' $ac_executable_extensions; do
5186   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5187     ac_cv_prog_AR="${ac_tool_prefix}ar"
5188     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5189     break 2
5190   fi
5191 done
5192   done
5193 IFS=$as_save_IFS
5194
5195 fi
5196 fi
5197 AR=$ac_cv_prog_AR
5198 if test -n "$AR"; then
5199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5200 $as_echo "$AR" >&6; }
5201 else
5202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5203 $as_echo "no" >&6; }
5204 fi
5205
5206
5207 fi
5208 if test -z "$ac_cv_prog_AR"; then
5209   ac_ct_AR=$AR
5210   # Extract the first word of "ar", so it can be a program name with args.
5211 set dummy ar; ac_word=$2
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5213 $as_echo_n "checking for $ac_word... " >&6; }
5214 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5215   $as_echo_n "(cached) " >&6
5216 else
5217   if test -n "$ac_ct_AR"; then
5218   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5219 else
5220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5221 for as_dir in $PATH
5222 do
5223   IFS=$as_save_IFS
5224   test -z "$as_dir" && as_dir=.
5225     for ac_exec_ext in '' $ac_executable_extensions; do
5226   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5227     ac_cv_prog_ac_ct_AR="ar"
5228     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5229     break 2
5230   fi
5231 done
5232   done
5233 IFS=$as_save_IFS
5234
5235 fi
5236 fi
5237 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5238 if test -n "$ac_ct_AR"; then
5239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5240 $as_echo "$ac_ct_AR" >&6; }
5241 else
5242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5243 $as_echo "no" >&6; }
5244 fi
5245
5246   if test "x$ac_ct_AR" = x; then
5247     AR=""
5248   else
5249     case $cross_compiling:$ac_tool_warned in
5250 yes:)
5251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5252 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5253 ac_tool_warned=yes ;;
5254 esac
5255     AR=$ac_ct_AR
5256   fi
5257 else
5258   AR="$ac_cv_prog_AR"
5259 fi
5260
5261 if test -n "$ac_tool_prefix"; then
5262   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
5263 set dummy ${ac_tool_prefix}nm; ac_word=$2
5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5265 $as_echo_n "checking for $ac_word... " >&6; }
5266 if ${ac_cv_prog_NM+:} false; then :
5267   $as_echo_n "(cached) " >&6
5268 else
5269   if test -n "$NM"; then
5270   ac_cv_prog_NM="$NM" # Let the user override the test.
5271 else
5272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5273 for as_dir in $PATH
5274 do
5275   IFS=$as_save_IFS
5276   test -z "$as_dir" && as_dir=.
5277     for ac_exec_ext in '' $ac_executable_extensions; do
5278   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5279     ac_cv_prog_NM="${ac_tool_prefix}nm"
5280     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5281     break 2
5282   fi
5283 done
5284   done
5285 IFS=$as_save_IFS
5286
5287 fi
5288 fi
5289 NM=$ac_cv_prog_NM
5290 if test -n "$NM"; then
5291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
5292 $as_echo "$NM" >&6; }
5293 else
5294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5295 $as_echo "no" >&6; }
5296 fi
5297
5298
5299 fi
5300 if test -z "$ac_cv_prog_NM"; then
5301   ac_ct_NM=$NM
5302   # Extract the first word of "nm", so it can be a program name with args.
5303 set dummy nm; ac_word=$2
5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5305 $as_echo_n "checking for $ac_word... " >&6; }
5306 if ${ac_cv_prog_ac_ct_NM+:} false; then :
5307   $as_echo_n "(cached) " >&6
5308 else
5309   if test -n "$ac_ct_NM"; then
5310   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
5311 else
5312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5313 for as_dir in $PATH
5314 do
5315   IFS=$as_save_IFS
5316   test -z "$as_dir" && as_dir=.
5317     for ac_exec_ext in '' $ac_executable_extensions; do
5318   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5319     ac_cv_prog_ac_ct_NM="nm"
5320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5321     break 2
5322   fi
5323 done
5324   done
5325 IFS=$as_save_IFS
5326
5327 fi
5328 fi
5329 ac_ct_NM=$ac_cv_prog_ac_ct_NM
5330 if test -n "$ac_ct_NM"; then
5331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
5332 $as_echo "$ac_ct_NM" >&6; }
5333 else
5334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5335 $as_echo "no" >&6; }
5336 fi
5337
5338   if test "x$ac_ct_NM" = x; then
5339     NM=""
5340   else
5341     case $cross_compiling:$ac_tool_warned in
5342 yes:)
5343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5345 ac_tool_warned=yes ;;
5346 esac
5347     NM=$ac_ct_NM
5348   fi
5349 else
5350   NM="$ac_cv_prog_NM"
5351 fi
5352
5353 if test -n "$ac_tool_prefix"; then
5354   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5355 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5357 $as_echo_n "checking for $ac_word... " >&6; }
5358 if ${ac_cv_prog_RANLIB+:} false; then :
5359   $as_echo_n "(cached) " >&6
5360 else
5361   if test -n "$RANLIB"; then
5362   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5363 else
5364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5365 for as_dir in $PATH
5366 do
5367   IFS=$as_save_IFS
5368   test -z "$as_dir" && as_dir=.
5369     for ac_exec_ext in '' $ac_executable_extensions; do
5370   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5371     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5372     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5373     break 2
5374   fi
5375 done
5376   done
5377 IFS=$as_save_IFS
5378
5379 fi
5380 fi
5381 RANLIB=$ac_cv_prog_RANLIB
5382 if test -n "$RANLIB"; then
5383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5384 $as_echo "$RANLIB" >&6; }
5385 else
5386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5387 $as_echo "no" >&6; }
5388 fi
5389
5390
5391 fi
5392 if test -z "$ac_cv_prog_RANLIB"; then
5393   ac_ct_RANLIB=$RANLIB
5394   # Extract the first word of "ranlib", so it can be a program name with args.
5395 set dummy ranlib; ac_word=$2
5396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5397 $as_echo_n "checking for $ac_word... " >&6; }
5398 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5399   $as_echo_n "(cached) " >&6
5400 else
5401   if test -n "$ac_ct_RANLIB"; then
5402   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5403 else
5404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5405 for as_dir in $PATH
5406 do
5407   IFS=$as_save_IFS
5408   test -z "$as_dir" && as_dir=.
5409     for ac_exec_ext in '' $ac_executable_extensions; do
5410   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5411     ac_cv_prog_ac_ct_RANLIB="ranlib"
5412     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5413     break 2
5414   fi
5415 done
5416   done
5417 IFS=$as_save_IFS
5418
5419 fi
5420 fi
5421 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5422 if test -n "$ac_ct_RANLIB"; then
5423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5424 $as_echo "$ac_ct_RANLIB" >&6; }
5425 else
5426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5427 $as_echo "no" >&6; }
5428 fi
5429
5430   if test "x$ac_ct_RANLIB" = x; then
5431     RANLIB="ranlib-not-found-in-path-error"
5432   else
5433     case $cross_compiling:$ac_tool_warned in
5434 yes:)
5435 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5436 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5437 ac_tool_warned=yes ;;
5438 esac
5439     RANLIB=$ac_ct_RANLIB
5440   fi
5441 else
5442   RANLIB="$ac_cv_prog_RANLIB"
5443 fi
5444
5445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5446 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5447 set x ${MAKE-make}
5448 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5449 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5450   $as_echo_n "(cached) " >&6
5451 else
5452   cat >conftest.make <<\_ACEOF
5453 SHELL = /bin/sh
5454 all:
5455         @echo '@@@%%%=$(MAKE)=@@@%%%'
5456 _ACEOF
5457 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5458 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5459   *@@@%%%=?*=@@@%%%*)
5460     eval ac_cv_prog_make_${ac_make}_set=yes;;
5461   *)
5462     eval ac_cv_prog_make_${ac_make}_set=no;;
5463 esac
5464 rm -f conftest.make
5465 fi
5466 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5468 $as_echo "yes" >&6; }
5469   SET_MAKE=
5470 else
5471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5472 $as_echo "no" >&6; }
5473   SET_MAKE="MAKE=${MAKE-make}"
5474 fi
5475
5476
5477
5478 # See if makeinfo has been installed and is modern enough
5479 # that we can use it.
5480
5481   # Extract the first word of "makeinfo", so it can be a program name with args.
5482 set dummy makeinfo; ac_word=$2
5483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5484 $as_echo_n "checking for $ac_word... " >&6; }
5485 if ${ac_cv_prog_MAKEINFO+:} false; then :
5486   $as_echo_n "(cached) " >&6
5487 else
5488   if test -n "$MAKEINFO"; then
5489   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
5490 else
5491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5492 for as_dir in $PATH
5493 do
5494   IFS=$as_save_IFS
5495   test -z "$as_dir" && as_dir=.
5496     for ac_exec_ext in '' $ac_executable_extensions; do
5497   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5498     ac_cv_prog_MAKEINFO="makeinfo"
5499     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5500     break 2
5501   fi
5502 done
5503   done
5504 IFS=$as_save_IFS
5505
5506 fi
5507 fi
5508 MAKEINFO=$ac_cv_prog_MAKEINFO
5509 if test -n "$MAKEINFO"; then
5510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
5511 $as_echo "$MAKEINFO" >&6; }
5512 else
5513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5514 $as_echo "no" >&6; }
5515 fi
5516
5517
5518   if test -n "$MAKEINFO"; then
5519     # Found it, now check the version.
5520     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
5521 $as_echo_n "checking for modern makeinfo... " >&6; }
5522 if ${gcc_cv_prog_makeinfo_modern+:} false; then :
5523   $as_echo_n "(cached) " >&6
5524 else
5525   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
5526                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
5527
5528                     case $ac_prog_version in
5529                       '')  gcc_cv_prog_makeinfo_modern=no;;
5530                       4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
5531                       *)   gcc_cv_prog_makeinfo_modern=no;;
5532                     esac
5533
5534 fi
5535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
5536 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
5537   else
5538     gcc_cv_prog_makeinfo_modern=no
5539   fi
5540   if test $gcc_cv_prog_makeinfo_modern = no; then
5541     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
5542   fi
5543
5544  if test $gcc_cv_prog_makeinfo_modern = "yes"; then
5545   BUILD_INFO_TRUE=
5546   BUILD_INFO_FALSE='#'
5547 else
5548   BUILD_INFO_TRUE='#'
5549   BUILD_INFO_FALSE=
5550 fi
5551
5552
5553
5554 # Configure libtool
5555 case `pwd` in
5556   *\ * | *\     *)
5557     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5558 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5559 esac
5560
5561
5562
5563 macro_version='2.2.7a'
5564 macro_revision='1.3134'
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578 ltmain="$ac_aux_dir/ltmain.sh"
5579
5580 # Backslashify metacharacters that are still active within
5581 # double-quoted strings.
5582 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5583
5584 # Same as above, but do not quote variable references.
5585 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5586
5587 # Sed substitution to delay expansion of an escaped shell variable in a
5588 # double_quote_subst'ed string.
5589 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5590
5591 # Sed substitution to delay expansion of an escaped single quote.
5592 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5593
5594 # Sed substitution to avoid accidental globbing in evaled expressions
5595 no_glob_subst='s/\*/\\\*/g'
5596
5597 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5598 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5599 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5600
5601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5602 $as_echo_n "checking how to print strings... " >&6; }
5603 # Test print first, because it will be a builtin if present.
5604 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5605    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5606   ECHO='print -r --'
5607 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5608   ECHO='printf %s\n'
5609 else
5610   # Use this function as a fallback that always works.
5611   func_fallback_echo ()
5612   {
5613     eval 'cat <<_LTECHO_EOF
5614 $1
5615 _LTECHO_EOF'
5616   }
5617   ECHO='func_fallback_echo'
5618 fi
5619
5620 # func_echo_all arg...
5621 # Invoke $ECHO with all args, space-separated.
5622 func_echo_all ()
5623 {
5624     $ECHO ""
5625 }
5626
5627 case "$ECHO" in
5628   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5629 $as_echo "printf" >&6; } ;;
5630   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5631 $as_echo "print -r" >&6; } ;;
5632   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5633 $as_echo "cat" >&6; } ;;
5634 esac
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5650 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5651 if ${ac_cv_path_SED+:} false; then :
5652   $as_echo_n "(cached) " >&6
5653 else
5654             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5655      for ac_i in 1 2 3 4 5 6 7; do
5656        ac_script="$ac_script$as_nl$ac_script"
5657      done
5658      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5659      { ac_script=; unset ac_script;}
5660      if test -z "$SED"; then
5661   ac_path_SED_found=false
5662   # Loop through the user's path and test for each of PROGNAME-LIST
5663   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5664 for as_dir in $PATH
5665 do
5666   IFS=$as_save_IFS
5667   test -z "$as_dir" && as_dir=.
5668     for ac_prog in sed gsed; do
5669     for ac_exec_ext in '' $ac_executable_extensions; do
5670       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5671       as_fn_executable_p "$ac_path_SED" || continue
5672 # Check for GNU ac_path_SED and select it if it is found.
5673   # Check for GNU $ac_path_SED
5674 case `"$ac_path_SED" --version 2>&1` in
5675 *GNU*)
5676   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5677 *)
5678   ac_count=0
5679   $as_echo_n 0123456789 >"conftest.in"
5680   while :
5681   do
5682     cat "conftest.in" "conftest.in" >"conftest.tmp"
5683     mv "conftest.tmp" "conftest.in"
5684     cp "conftest.in" "conftest.nl"
5685     $as_echo '' >> "conftest.nl"
5686     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5687     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5688     as_fn_arith $ac_count + 1 && ac_count=$as_val
5689     if test $ac_count -gt ${ac_path_SED_max-0}; then
5690       # Best one so far, save it but keep looking for a better one
5691       ac_cv_path_SED="$ac_path_SED"
5692       ac_path_SED_max=$ac_count
5693     fi
5694     # 10*(2^10) chars as input seems more than enough
5695     test $ac_count -gt 10 && break
5696   done
5697   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5698 esac
5699
5700       $ac_path_SED_found && break 3
5701     done
5702   done
5703   done
5704 IFS=$as_save_IFS
5705   if test -z "$ac_cv_path_SED"; then
5706     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5707   fi
5708 else
5709   ac_cv_path_SED=$SED
5710 fi
5711
5712 fi
5713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5714 $as_echo "$ac_cv_path_SED" >&6; }
5715  SED="$ac_cv_path_SED"
5716   rm -f conftest.sed
5717
5718 test -z "$SED" && SED=sed
5719 Xsed="$SED -e 1s/^X//"
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5732 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5733 if ${ac_cv_path_GREP+:} false; then :
5734   $as_echo_n "(cached) " >&6
5735 else
5736   if test -z "$GREP"; then
5737   ac_path_GREP_found=false
5738   # Loop through the user's path and test for each of PROGNAME-LIST
5739   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5740 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5741 do
5742   IFS=$as_save_IFS
5743   test -z "$as_dir" && as_dir=.
5744     for ac_prog in grep ggrep; do
5745     for ac_exec_ext in '' $ac_executable_extensions; do
5746       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5747       as_fn_executable_p "$ac_path_GREP" || continue
5748 # Check for GNU ac_path_GREP and select it if it is found.
5749   # Check for GNU $ac_path_GREP
5750 case `"$ac_path_GREP" --version 2>&1` in
5751 *GNU*)
5752   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5753 *)
5754   ac_count=0
5755   $as_echo_n 0123456789 >"conftest.in"
5756   while :
5757   do
5758     cat "conftest.in" "conftest.in" >"conftest.tmp"
5759     mv "conftest.tmp" "conftest.in"
5760     cp "conftest.in" "conftest.nl"
5761     $as_echo 'GREP' >> "conftest.nl"
5762     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5763     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5764     as_fn_arith $ac_count + 1 && ac_count=$as_val
5765     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5766       # Best one so far, save it but keep looking for a better one
5767       ac_cv_path_GREP="$ac_path_GREP"
5768       ac_path_GREP_max=$ac_count
5769     fi
5770     # 10*(2^10) chars as input seems more than enough
5771     test $ac_count -gt 10 && break
5772   done
5773   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5774 esac
5775
5776       $ac_path_GREP_found && break 3
5777     done
5778   done
5779   done
5780 IFS=$as_save_IFS
5781   if test -z "$ac_cv_path_GREP"; then
5782     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5783   fi
5784 else
5785   ac_cv_path_GREP=$GREP
5786 fi
5787
5788 fi
5789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5790 $as_echo "$ac_cv_path_GREP" >&6; }
5791  GREP="$ac_cv_path_GREP"
5792
5793
5794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5795 $as_echo_n "checking for egrep... " >&6; }
5796 if ${ac_cv_path_EGREP+:} false; then :
5797   $as_echo_n "(cached) " >&6
5798 else
5799   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5800    then ac_cv_path_EGREP="$GREP -E"
5801    else
5802      if test -z "$EGREP"; then
5803   ac_path_EGREP_found=false
5804   # Loop through the user's path and test for each of PROGNAME-LIST
5805   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5806 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5807 do
5808   IFS=$as_save_IFS
5809   test -z "$as_dir" && as_dir=.
5810     for ac_prog in egrep; do
5811     for ac_exec_ext in '' $ac_executable_extensions; do
5812       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5813       as_fn_executable_p "$ac_path_EGREP" || continue
5814 # Check for GNU ac_path_EGREP and select it if it is found.
5815   # Check for GNU $ac_path_EGREP
5816 case `"$ac_path_EGREP" --version 2>&1` in
5817 *GNU*)
5818   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5819 *)
5820   ac_count=0
5821   $as_echo_n 0123456789 >"conftest.in"
5822   while :
5823   do
5824     cat "conftest.in" "conftest.in" >"conftest.tmp"
5825     mv "conftest.tmp" "conftest.in"
5826     cp "conftest.in" "conftest.nl"
5827     $as_echo 'EGREP' >> "conftest.nl"
5828     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5829     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5830     as_fn_arith $ac_count + 1 && ac_count=$as_val
5831     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5832       # Best one so far, save it but keep looking for a better one
5833       ac_cv_path_EGREP="$ac_path_EGREP"
5834       ac_path_EGREP_max=$ac_count
5835     fi
5836     # 10*(2^10) chars as input seems more than enough
5837     test $ac_count -gt 10 && break
5838   done
5839   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5840 esac
5841
5842       $ac_path_EGREP_found && break 3
5843     done
5844   done
5845   done
5846 IFS=$as_save_IFS
5847   if test -z "$ac_cv_path_EGREP"; then
5848     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5849   fi
5850 else
5851   ac_cv_path_EGREP=$EGREP
5852 fi
5853
5854    fi
5855 fi
5856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5857 $as_echo "$ac_cv_path_EGREP" >&6; }
5858  EGREP="$ac_cv_path_EGREP"
5859
5860
5861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5862 $as_echo_n "checking for fgrep... " >&6; }
5863 if ${ac_cv_path_FGREP+:} false; then :
5864   $as_echo_n "(cached) " >&6
5865 else
5866   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5867    then ac_cv_path_FGREP="$GREP -F"
5868    else
5869      if test -z "$FGREP"; then
5870   ac_path_FGREP_found=false
5871   # Loop through the user's path and test for each of PROGNAME-LIST
5872   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5873 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5874 do
5875   IFS=$as_save_IFS
5876   test -z "$as_dir" && as_dir=.
5877     for ac_prog in fgrep; do
5878     for ac_exec_ext in '' $ac_executable_extensions; do
5879       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5880       as_fn_executable_p "$ac_path_FGREP" || continue
5881 # Check for GNU ac_path_FGREP and select it if it is found.
5882   # Check for GNU $ac_path_FGREP
5883 case `"$ac_path_FGREP" --version 2>&1` in
5884 *GNU*)
5885   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5886 *)
5887   ac_count=0
5888   $as_echo_n 0123456789 >"conftest.in"
5889   while :
5890   do
5891     cat "conftest.in" "conftest.in" >"conftest.tmp"
5892     mv "conftest.tmp" "conftest.in"
5893     cp "conftest.in" "conftest.nl"
5894     $as_echo 'FGREP' >> "conftest.nl"
5895     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5896     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5897     as_fn_arith $ac_count + 1 && ac_count=$as_val
5898     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5899       # Best one so far, save it but keep looking for a better one
5900       ac_cv_path_FGREP="$ac_path_FGREP"
5901       ac_path_FGREP_max=$ac_count
5902     fi
5903     # 10*(2^10) chars as input seems more than enough
5904     test $ac_count -gt 10 && break
5905   done
5906   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5907 esac
5908
5909       $ac_path_FGREP_found && break 3
5910     done
5911   done
5912   done
5913 IFS=$as_save_IFS
5914   if test -z "$ac_cv_path_FGREP"; then
5915     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5916   fi
5917 else
5918   ac_cv_path_FGREP=$FGREP
5919 fi
5920
5921    fi
5922 fi
5923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5924 $as_echo "$ac_cv_path_FGREP" >&6; }
5925  FGREP="$ac_cv_path_FGREP"
5926
5927
5928 test -z "$GREP" && GREP=grep
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948 # Check whether --with-gnu-ld was given.
5949 if test "${with_gnu_ld+set}" = set; then :
5950   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5951 else
5952   with_gnu_ld=no
5953 fi
5954
5955 ac_prog=ld
5956 if test "$GCC" = yes; then
5957   # Check if gcc -print-prog-name=ld gives a path.
5958   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5959 $as_echo_n "checking for ld used by $CC... " >&6; }
5960   case $host in
5961   *-*-mingw*)
5962     # gcc leaves a trailing carriage return which upsets mingw
5963     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5964   *)
5965     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5966   esac
5967   case $ac_prog in
5968     # Accept absolute paths.
5969     [\\/]* | ?:[\\/]*)
5970       re_direlt='/[^/][^/]*/\.\./'
5971       # Canonicalize the pathname of ld
5972       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5973       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5974         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5975       done
5976       test -z "$LD" && LD="$ac_prog"
5977       ;;
5978   "")
5979     # If it fails, then pretend we aren't using GCC.
5980     ac_prog=ld
5981     ;;
5982   *)
5983     # If it is relative, then search for the first ld in PATH.
5984     with_gnu_ld=unknown
5985     ;;
5986   esac
5987 elif test "$with_gnu_ld" = yes; then
5988   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5989 $as_echo_n "checking for GNU ld... " >&6; }
5990 else
5991   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5992 $as_echo_n "checking for non-GNU ld... " >&6; }
5993 fi
5994 if ${lt_cv_path_LD+:} false; then :
5995   $as_echo_n "(cached) " >&6
5996 else
5997   if test -z "$LD"; then
5998   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5999   for ac_dir in $PATH; do
6000     IFS="$lt_save_ifs"
6001     test -z "$ac_dir" && ac_dir=.
6002     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6003       lt_cv_path_LD="$ac_dir/$ac_prog"
6004       # Check to see if the program is GNU ld.  I'd rather use --version,
6005       # but apparently some variants of GNU ld only accept -v.
6006       # Break only if it was the GNU/non-GNU ld that we prefer.
6007       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6008       *GNU* | *'with BFD'*)
6009         test "$with_gnu_ld" != no && break
6010         ;;
6011       *)
6012         test "$with_gnu_ld" != yes && break
6013         ;;
6014       esac
6015     fi
6016   done
6017   IFS="$lt_save_ifs"
6018 else
6019   lt_cv_path_LD="$LD" # Let the user override the test with a path.
6020 fi
6021 fi
6022
6023 LD="$lt_cv_path_LD"
6024 if test -n "$LD"; then
6025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6026 $as_echo "$LD" >&6; }
6027 else
6028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6029 $as_echo "no" >&6; }
6030 fi
6031 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6033 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6034 if ${lt_cv_prog_gnu_ld+:} false; then :
6035   $as_echo_n "(cached) " >&6
6036 else
6037   # I'd rather use --version here, but apparently some GNU lds only accept -v.
6038 case `$LD -v 2>&1 </dev/null` in
6039 *GNU* | *'with BFD'*)
6040   lt_cv_prog_gnu_ld=yes
6041   ;;
6042 *)
6043   lt_cv_prog_gnu_ld=no
6044   ;;
6045 esac
6046 fi
6047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
6048 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
6049 with_gnu_ld=$lt_cv_prog_gnu_ld
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
6060 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
6061 if ${lt_cv_path_NM+:} false; then :
6062   $as_echo_n "(cached) " >&6
6063 else
6064   if test -n "$NM"; then
6065    # Let the user override the nm to test.
6066    lt_nm_to_check="$NM"
6067  else
6068    lt_nm_to_check="${ac_tool_prefix}nm"
6069    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6070      lt_nm_to_check="$lt_nm_to_check nm"
6071    fi
6072  fi
6073  for lt_tmp_nm in "$lt_nm_to_check"; do
6074    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6075    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6076      IFS="$lt_save_ifs"
6077      test -z "$ac_dir" && ac_dir=.
6078      # Strip out any user-provided options from the nm to test twice,
6079      # the first time to test to see if nm (rather than its options) has
6080      # an explicit path, the second time to yield a file which can be
6081      # nm'ed itself.
6082      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
6083      case "$tmp_nm_path" in
6084      */*|*\\*) tmp_nm="$lt_tmp_nm";;
6085      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
6086      esac
6087      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
6088      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
6089        # Check to see if the nm accepts a BSD-compat flag.
6090        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6091        #   nm: unknown option "B" ignored
6092        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
6093        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
6094          break
6095          ;;
6096        *)
6097          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
6098          *$tmp_nm*)
6099            lt_cv_path_NM="$tmp_nm -p"
6100            break
6101            ;;
6102          *)
6103            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6104            continue # so that we can try to find one that supports BSD flags
6105            ;;
6106          esac
6107          ;;
6108        esac
6109      fi
6110    done
6111    IFS="$lt_save_ifs"
6112  done
6113  : ${lt_cv_path_NM=no}
6114 fi
6115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
6116 $as_echo "$lt_cv_path_NM" >&6; }
6117 if test "$lt_cv_path_NM" != "no"; then
6118   NM="$lt_cv_path_NM"
6119 else
6120   # Didn't find any BSD compatible name lister, look for dumpbin.
6121   if test -n "$DUMPBIN"; then :
6122     # Let the user override the test.
6123   else
6124     if test -n "$ac_tool_prefix"; then
6125   for ac_prog in dumpbin "link -dump"
6126   do
6127     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6128 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6130 $as_echo_n "checking for $ac_word... " >&6; }
6131 if ${ac_cv_prog_DUMPBIN+:} false; then :
6132   $as_echo_n "(cached) " >&6
6133 else
6134   if test -n "$DUMPBIN"; then
6135   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
6136 else
6137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6138 for as_dir in $PATH
6139 do
6140   IFS=$as_save_IFS
6141   test -z "$as_dir" && as_dir=.
6142     for ac_exec_ext in '' $ac_executable_extensions; do
6143   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6144     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
6145     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6146     break 2
6147   fi
6148 done
6149   done
6150 IFS=$as_save_IFS
6151
6152 fi
6153 fi
6154 DUMPBIN=$ac_cv_prog_DUMPBIN
6155 if test -n "$DUMPBIN"; then
6156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
6157 $as_echo "$DUMPBIN" >&6; }
6158 else
6159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6160 $as_echo "no" >&6; }
6161 fi
6162
6163
6164     test -n "$DUMPBIN" && break
6165   done
6166 fi
6167 if test -z "$DUMPBIN"; then
6168   ac_ct_DUMPBIN=$DUMPBIN
6169   for ac_prog in dumpbin "link -dump"
6170 do
6171   # Extract the first word of "$ac_prog", so it can be a program name with args.
6172 set dummy $ac_prog; ac_word=$2
6173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6174 $as_echo_n "checking for $ac_word... " >&6; }
6175 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
6176   $as_echo_n "(cached) " >&6
6177 else
6178   if test -n "$ac_ct_DUMPBIN"; then
6179   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
6180 else
6181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6182 for as_dir in $PATH
6183 do
6184   IFS=$as_save_IFS
6185   test -z "$as_dir" && as_dir=.
6186     for ac_exec_ext in '' $ac_executable_extensions; do
6187   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6188     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
6189     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6190     break 2
6191   fi
6192 done
6193   done
6194 IFS=$as_save_IFS
6195
6196 fi
6197 fi
6198 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
6199 if test -n "$ac_ct_DUMPBIN"; then
6200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
6201 $as_echo "$ac_ct_DUMPBIN" >&6; }
6202 else
6203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6204 $as_echo "no" >&6; }
6205 fi
6206
6207
6208   test -n "$ac_ct_DUMPBIN" && break
6209 done
6210
6211   if test "x$ac_ct_DUMPBIN" = x; then
6212     DUMPBIN=":"
6213   else
6214     case $cross_compiling:$ac_tool_warned in
6215 yes:)
6216 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6217 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6218 ac_tool_warned=yes ;;
6219 esac
6220     DUMPBIN=$ac_ct_DUMPBIN
6221   fi
6222 fi
6223
6224     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
6225     *COFF*)
6226       DUMPBIN="$DUMPBIN -symbols"
6227       ;;
6228     *)
6229       DUMPBIN=:
6230       ;;
6231     esac
6232   fi
6233
6234   if test "$DUMPBIN" != ":"; then
6235     NM="$DUMPBIN"
6236   fi
6237 fi
6238 test -z "$NM" && NM=nm
6239
6240
6241
6242
6243
6244
6245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6246 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6247 if ${lt_cv_nm_interface+:} false; then :
6248   $as_echo_n "(cached) " >&6
6249 else
6250   lt_cv_nm_interface="BSD nm"
6251   echo "int some_variable = 0;" > conftest.$ac_ext
6252   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6253   (eval "$ac_compile" 2>conftest.err)
6254   cat conftest.err >&5
6255   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6256   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6257   cat conftest.err >&5
6258   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6259   cat conftest.out >&5
6260   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6261     lt_cv_nm_interface="MS dumpbin"
6262   fi
6263   rm -f conftest*
6264 fi
6265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6266 $as_echo "$lt_cv_nm_interface" >&6; }
6267
6268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6269 $as_echo_n "checking whether ln -s works... " >&6; }
6270 LN_S=$as_ln_s
6271 if test "$LN_S" = "ln -s"; then
6272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6273 $as_echo "yes" >&6; }
6274 else
6275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6276 $as_echo "no, using $LN_S" >&6; }
6277 fi
6278
6279 # find the maximum length of command line arguments
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6281 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6282 if ${lt_cv_sys_max_cmd_len+:} false; then :
6283   $as_echo_n "(cached) " >&6
6284 else
6285     i=0
6286   teststring="ABCD"
6287
6288   case $build_os in
6289   msdosdjgpp*)
6290     # On DJGPP, this test can blow up pretty badly due to problems in libc
6291     # (any single argument exceeding 2000 bytes causes a buffer overrun
6292     # during glob expansion).  Even if it were fixed, the result of this
6293     # check would be larger than it should be.
6294     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6295     ;;
6296
6297   gnu*)
6298     # Under GNU Hurd, this test is not required because there is
6299     # no limit to the length of command line arguments.
6300     # Libtool will interpret -1 as no limit whatsoever
6301     lt_cv_sys_max_cmd_len=-1;
6302     ;;
6303
6304   cygwin* | mingw* | cegcc*)
6305     # On Win9x/ME, this test blows up -- it succeeds, but takes
6306     # about 5 minutes as the teststring grows exponentially.
6307     # Worse, since 9x/ME are not pre-emptively multitasking,
6308     # you end up with a "frozen" computer, even though with patience
6309     # the test eventually succeeds (with a max line length of 256k).
6310     # Instead, let's just punt: use the minimum linelength reported by
6311     # all of the supported platforms: 8192 (on NT/2K/XP).
6312     lt_cv_sys_max_cmd_len=8192;
6313     ;;
6314
6315   mint*)
6316     # On MiNT this can take a long time and run out of memory.
6317     lt_cv_sys_max_cmd_len=8192;
6318     ;;
6319
6320   amigaos*)
6321     # On AmigaOS with pdksh, this test takes hours, literally.
6322     # So we just punt and use a minimum line length of 8192.
6323     lt_cv_sys_max_cmd_len=8192;
6324     ;;
6325
6326   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6327     # This has been around since 386BSD, at least.  Likely further.
6328     if test -x /sbin/sysctl; then
6329       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6330     elif test -x /usr/sbin/sysctl; then
6331       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6332     else
6333       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6334     fi
6335     # And add a safety zone
6336     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6337     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6338     ;;
6339
6340   interix*)
6341     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6342     lt_cv_sys_max_cmd_len=196608
6343     ;;
6344
6345   osf*)
6346     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6347     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6348     # nice to cause kernel panics so lets avoid the loop below.
6349     # First set a reasonable default.
6350     lt_cv_sys_max_cmd_len=16384
6351     #
6352     if test -x /sbin/sysconfig; then
6353       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6354         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6355       esac
6356     fi
6357     ;;
6358   sco3.2v5*)
6359     lt_cv_sys_max_cmd_len=102400
6360     ;;
6361   sysv5* | sco5v6* | sysv4.2uw2*)
6362     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6363     if test -n "$kargmax"; then
6364       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6365     else
6366       lt_cv_sys_max_cmd_len=32768
6367     fi
6368     ;;
6369   *)
6370     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6371     if test -n "$lt_cv_sys_max_cmd_len"; then
6372       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6373       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6374     else
6375       # Make teststring a little bigger before we do anything with it.
6376       # a 1K string should be a reasonable start.
6377       for i in 1 2 3 4 5 6 7 8 ; do
6378         teststring=$teststring$teststring
6379       done
6380       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6381       # If test is not a shell built-in, we'll probably end up computing a
6382       # maximum length that is only half of the actual maximum length, but
6383       # we can't tell.
6384       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6385                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6386               test $i != 17 # 1/2 MB should be enough
6387       do
6388         i=`expr $i + 1`
6389         teststring=$teststring$teststring
6390       done
6391       # Only check the string length outside the loop.
6392       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6393       teststring=
6394       # Add a significant safety factor because C++ compilers can tack on
6395       # massive amounts of additional arguments before passing them to the
6396       # linker.  It appears as though 1/2 is a usable value.
6397       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6398     fi
6399     ;;
6400   esac
6401
6402 fi
6403
6404 if test -n $lt_cv_sys_max_cmd_len ; then
6405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6406 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6407 else
6408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6409 $as_echo "none" >&6; }
6410 fi
6411 max_cmd_len=$lt_cv_sys_max_cmd_len
6412
6413
6414
6415
6416
6417
6418 : ${CP="cp -f"}
6419 : ${MV="mv -f"}
6420 : ${RM="rm -f"}
6421
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6423 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6424 # Try some XSI features
6425 xsi_shell=no
6426 ( _lt_dummy="a/b/c"
6427   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6428       = c,a/b,, \
6429     && eval 'test $(( 1 + 1 )) -eq 2 \
6430     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6431   && xsi_shell=yes
6432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6433 $as_echo "$xsi_shell" >&6; }
6434
6435
6436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6437 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6438 lt_shell_append=no
6439 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6440     >/dev/null 2>&1 \
6441   && lt_shell_append=yes
6442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6443 $as_echo "$lt_shell_append" >&6; }
6444
6445
6446 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6447   lt_unset=unset
6448 else
6449   lt_unset=false
6450 fi
6451
6452
6453
6454
6455
6456 # test EBCDIC or ASCII
6457 case `echo X|tr X '\101'` in
6458  A) # ASCII based system
6459     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6460   lt_SP2NL='tr \040 \012'
6461   lt_NL2SP='tr \015\012 \040\040'
6462   ;;
6463  *) # EBCDIC based system
6464   lt_SP2NL='tr \100 \n'
6465   lt_NL2SP='tr \r\n \100\100'
6466   ;;
6467 esac
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6478 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6479 if ${lt_cv_ld_reload_flag+:} false; then :
6480   $as_echo_n "(cached) " >&6
6481 else
6482   lt_cv_ld_reload_flag='-r'
6483 fi
6484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6485 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6486 reload_flag=$lt_cv_ld_reload_flag
6487 case $reload_flag in
6488 "" | " "*) ;;
6489 *) reload_flag=" $reload_flag" ;;
6490 esac
6491 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6492 case $host_os in
6493   darwin*)
6494     if test "$GCC" = yes; then
6495       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6496     else
6497       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6498     fi
6499     ;;
6500 esac
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510 if test -n "$ac_tool_prefix"; then
6511   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6512 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6514 $as_echo_n "checking for $ac_word... " >&6; }
6515 if ${ac_cv_prog_OBJDUMP+:} false; then :
6516   $as_echo_n "(cached) " >&6
6517 else
6518   if test -n "$OBJDUMP"; then
6519   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6520 else
6521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6522 for as_dir in $PATH
6523 do
6524   IFS=$as_save_IFS
6525   test -z "$as_dir" && as_dir=.
6526     for ac_exec_ext in '' $ac_executable_extensions; do
6527   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6528     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6529     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6530     break 2
6531   fi
6532 done
6533   done
6534 IFS=$as_save_IFS
6535
6536 fi
6537 fi
6538 OBJDUMP=$ac_cv_prog_OBJDUMP
6539 if test -n "$OBJDUMP"; then
6540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6541 $as_echo "$OBJDUMP" >&6; }
6542 else
6543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6544 $as_echo "no" >&6; }
6545 fi
6546
6547
6548 fi
6549 if test -z "$ac_cv_prog_OBJDUMP"; then
6550   ac_ct_OBJDUMP=$OBJDUMP
6551   # Extract the first word of "objdump", so it can be a program name with args.
6552 set dummy objdump; ac_word=$2
6553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6554 $as_echo_n "checking for $ac_word... " >&6; }
6555 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6556   $as_echo_n "(cached) " >&6
6557 else
6558   if test -n "$ac_ct_OBJDUMP"; then
6559   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6560 else
6561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6562 for as_dir in $PATH
6563 do
6564   IFS=$as_save_IFS
6565   test -z "$as_dir" && as_dir=.
6566     for ac_exec_ext in '' $ac_executable_extensions; do
6567   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6568     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6569     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6570     break 2
6571   fi
6572 done
6573   done
6574 IFS=$as_save_IFS
6575
6576 fi
6577 fi
6578 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6579 if test -n "$ac_ct_OBJDUMP"; then
6580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6581 $as_echo "$ac_ct_OBJDUMP" >&6; }
6582 else
6583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6584 $as_echo "no" >&6; }
6585 fi
6586
6587   if test "x$ac_ct_OBJDUMP" = x; then
6588     OBJDUMP="false"
6589   else
6590     case $cross_compiling:$ac_tool_warned in
6591 yes:)
6592 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6593 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6594 ac_tool_warned=yes ;;
6595 esac
6596     OBJDUMP=$ac_ct_OBJDUMP
6597   fi
6598 else
6599   OBJDUMP="$ac_cv_prog_OBJDUMP"
6600 fi
6601
6602 test -z "$OBJDUMP" && OBJDUMP=objdump
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6613 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6614 if ${lt_cv_deplibs_check_method+:} false; then :
6615   $as_echo_n "(cached) " >&6
6616 else
6617   lt_cv_file_magic_cmd='$MAGIC_CMD'
6618 lt_cv_file_magic_test_file=
6619 lt_cv_deplibs_check_method='unknown'
6620 # Need to set the preceding variable on all platforms that support
6621 # interlibrary dependencies.
6622 # 'none' -- dependencies not supported.
6623 # `unknown' -- same as none, but documents that we really don't know.
6624 # 'pass_all' -- all dependencies passed with no checks.
6625 # 'test_compile' -- check by making test program.
6626 # 'file_magic [[regex]]' -- check by looking for files in library path
6627 # which responds to the $file_magic_cmd with a given extended regex.
6628 # If you have `file' or equivalent on your system and you're not sure
6629 # whether `pass_all' will *always* work, you probably want this one.
6630
6631 case $host_os in
6632 aix[4-9]*)
6633   lt_cv_deplibs_check_method=pass_all
6634   ;;
6635
6636 beos*)
6637   lt_cv_deplibs_check_method=pass_all
6638   ;;
6639
6640 bsdi[45]*)
6641   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6642   lt_cv_file_magic_cmd='/usr/bin/file -L'
6643   lt_cv_file_magic_test_file=/shlib/libc.so
6644   ;;
6645
6646 cygwin*)
6647   # func_win32_libid is a shell function defined in ltmain.sh
6648   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6649   lt_cv_file_magic_cmd='func_win32_libid'
6650   ;;
6651
6652 mingw* | pw32*)
6653   # Base MSYS/MinGW do not provide the 'file' command needed by
6654   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6655   # unless we find 'file', for example because we are cross-compiling.
6656   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6657   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6658     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6659     lt_cv_file_magic_cmd='func_win32_libid'
6660   else
6661     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6662     lt_cv_file_magic_cmd='$OBJDUMP -f'
6663   fi
6664   ;;
6665
6666 cegcc*)
6667   # use the weaker test based on 'objdump'. See mingw*.
6668   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6669   lt_cv_file_magic_cmd='$OBJDUMP -f'
6670   ;;
6671
6672 darwin* | rhapsody*)
6673   lt_cv_deplibs_check_method=pass_all
6674   ;;
6675
6676 freebsd* | dragonfly*)
6677   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6678     case $host_cpu in
6679     i*86 )
6680       # Not sure whether the presence of OpenBSD here was a mistake.
6681       # Let's accept both of them until this is cleared up.
6682       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6683       lt_cv_file_magic_cmd=/usr/bin/file
6684       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6685       ;;
6686     esac
6687   else
6688     lt_cv_deplibs_check_method=pass_all
6689   fi
6690   ;;
6691
6692 gnu*)
6693   lt_cv_deplibs_check_method=pass_all
6694   ;;
6695
6696 haiku*)
6697   lt_cv_deplibs_check_method=pass_all
6698   ;;
6699
6700 hpux10.20* | hpux11*)
6701   lt_cv_file_magic_cmd=/usr/bin/file
6702   case $host_cpu in
6703   ia64*)
6704     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6705     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6706     ;;
6707   hppa*64*)
6708     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6709     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6710     ;;
6711   *)
6712     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6713     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6714     ;;
6715   esac
6716   ;;
6717
6718 interix[3-9]*)
6719   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6720   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6721   ;;
6722
6723 irix5* | irix6* | nonstopux*)
6724   case $LD in
6725   *-32|*"-32 ") libmagic=32-bit;;
6726   *-n32|*"-n32 ") libmagic=N32;;
6727   *-64|*"-64 ") libmagic=64-bit;;
6728   *) libmagic=never-match;;
6729   esac
6730   lt_cv_deplibs_check_method=pass_all
6731   ;;
6732
6733 # This must be Linux ELF.
6734 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6735   lt_cv_deplibs_check_method=pass_all
6736   ;;
6737
6738 netbsd*)
6739   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6740     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6741   else
6742     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6743   fi
6744   ;;
6745
6746 newos6*)
6747   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6748   lt_cv_file_magic_cmd=/usr/bin/file
6749   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6750   ;;
6751
6752 *nto* | *qnx*)
6753   lt_cv_deplibs_check_method=pass_all
6754   ;;
6755
6756 openbsd*)
6757   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6758     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6759   else
6760     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6761   fi
6762   ;;
6763
6764 osf3* | osf4* | osf5*)
6765   lt_cv_deplibs_check_method=pass_all
6766   ;;
6767
6768 rdos*)
6769   lt_cv_deplibs_check_method=pass_all
6770   ;;
6771
6772 solaris*)
6773   lt_cv_deplibs_check_method=pass_all
6774   ;;
6775
6776 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6777   lt_cv_deplibs_check_method=pass_all
6778   ;;
6779
6780 sysv4 | sysv4.3*)
6781   case $host_vendor in
6782   motorola)
6783     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]'
6784     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6785     ;;
6786   ncr)
6787     lt_cv_deplibs_check_method=pass_all
6788     ;;
6789   sequent)
6790     lt_cv_file_magic_cmd='/bin/file'
6791     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6792     ;;
6793   sni)
6794     lt_cv_file_magic_cmd='/bin/file'
6795     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6796     lt_cv_file_magic_test_file=/lib/libc.so
6797     ;;
6798   siemens)
6799     lt_cv_deplibs_check_method=pass_all
6800     ;;
6801   pc)
6802     lt_cv_deplibs_check_method=pass_all
6803     ;;
6804   esac
6805   ;;
6806
6807 tpf*)
6808   lt_cv_deplibs_check_method=pass_all
6809   ;;
6810 vxworks*)
6811   # Assume VxWorks cross toolchains are built on Linux, possibly
6812   # as canadian for Windows hosts.
6813   lt_cv_deplibs_check_method=pass_all
6814   ;;
6815 esac
6816
6817 fi
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6819 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6820 file_magic_cmd=$lt_cv_file_magic_cmd
6821 deplibs_check_method=$lt_cv_deplibs_check_method
6822 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835 plugin_option=
6836 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6837 for plugin in $plugin_names; do
6838   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6839   if test x$plugin_so = x$plugin; then
6840     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6841   fi
6842   if test x$plugin_so != x$plugin; then
6843     plugin_option="--plugin $plugin_so"
6844     break
6845   fi
6846 done
6847
6848 if test -n "$ac_tool_prefix"; then
6849   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6850 set dummy ${ac_tool_prefix}ar; ac_word=$2
6851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6852 $as_echo_n "checking for $ac_word... " >&6; }
6853 if ${ac_cv_prog_AR+:} false; then :
6854   $as_echo_n "(cached) " >&6
6855 else
6856   if test -n "$AR"; then
6857   ac_cv_prog_AR="$AR" # Let the user override the test.
6858 else
6859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6860 for as_dir in $PATH
6861 do
6862   IFS=$as_save_IFS
6863   test -z "$as_dir" && as_dir=.
6864     for ac_exec_ext in '' $ac_executable_extensions; do
6865   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6866     ac_cv_prog_AR="${ac_tool_prefix}ar"
6867     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6868     break 2
6869   fi
6870 done
6871   done
6872 IFS=$as_save_IFS
6873
6874 fi
6875 fi
6876 AR=$ac_cv_prog_AR
6877 if test -n "$AR"; then
6878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6879 $as_echo "$AR" >&6; }
6880 else
6881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6882 $as_echo "no" >&6; }
6883 fi
6884
6885
6886 fi
6887 if test -z "$ac_cv_prog_AR"; then
6888   ac_ct_AR=$AR
6889   # Extract the first word of "ar", so it can be a program name with args.
6890 set dummy ar; ac_word=$2
6891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6892 $as_echo_n "checking for $ac_word... " >&6; }
6893 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6894   $as_echo_n "(cached) " >&6
6895 else
6896   if test -n "$ac_ct_AR"; then
6897   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6898 else
6899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6900 for as_dir in $PATH
6901 do
6902   IFS=$as_save_IFS
6903   test -z "$as_dir" && as_dir=.
6904     for ac_exec_ext in '' $ac_executable_extensions; do
6905   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6906     ac_cv_prog_ac_ct_AR="ar"
6907     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6908     break 2
6909   fi
6910 done
6911   done
6912 IFS=$as_save_IFS
6913
6914 fi
6915 fi
6916 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6917 if test -n "$ac_ct_AR"; then
6918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6919 $as_echo "$ac_ct_AR" >&6; }
6920 else
6921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6922 $as_echo "no" >&6; }
6923 fi
6924
6925   if test "x$ac_ct_AR" = x; then
6926     AR="false"
6927   else
6928     case $cross_compiling:$ac_tool_warned in
6929 yes:)
6930 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6931 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6932 ac_tool_warned=yes ;;
6933 esac
6934     AR=$ac_ct_AR
6935   fi
6936 else
6937   AR="$ac_cv_prog_AR"
6938 fi
6939
6940 test -z "$AR" && AR=ar
6941 if test -n "$plugin_option"; then
6942   if $AR --help 2>&1 | grep -q "\--plugin"; then
6943     touch conftest.c
6944     $AR $plugin_option rc conftest.a conftest.c
6945     if test "$?" != 0; then
6946       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6947 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6948     else
6949       AR="$AR $plugin_option"
6950     fi
6951     rm -f conftest.*
6952   fi
6953 fi
6954 test -z "$AR_FLAGS" && AR_FLAGS=cru
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
6966 if test -n "$ac_tool_prefix"; then
6967   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6968 set dummy ${ac_tool_prefix}strip; ac_word=$2
6969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6970 $as_echo_n "checking for $ac_word... " >&6; }
6971 if ${ac_cv_prog_STRIP+:} false; then :
6972   $as_echo_n "(cached) " >&6
6973 else
6974   if test -n "$STRIP"; then
6975   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6976 else
6977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6978 for as_dir in $PATH
6979 do
6980   IFS=$as_save_IFS
6981   test -z "$as_dir" && as_dir=.
6982     for ac_exec_ext in '' $ac_executable_extensions; do
6983   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6984     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6985     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6986     break 2
6987   fi
6988 done
6989   done
6990 IFS=$as_save_IFS
6991
6992 fi
6993 fi
6994 STRIP=$ac_cv_prog_STRIP
6995 if test -n "$STRIP"; then
6996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6997 $as_echo "$STRIP" >&6; }
6998 else
6999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7000 $as_echo "no" >&6; }
7001 fi
7002
7003
7004 fi
7005 if test -z "$ac_cv_prog_STRIP"; then
7006   ac_ct_STRIP=$STRIP
7007   # Extract the first word of "strip", so it can be a program name with args.
7008 set dummy strip; ac_word=$2
7009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7010 $as_echo_n "checking for $ac_word... " >&6; }
7011 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
7012   $as_echo_n "(cached) " >&6
7013 else
7014   if test -n "$ac_ct_STRIP"; then
7015   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7016 else
7017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7018 for as_dir in $PATH
7019 do
7020   IFS=$as_save_IFS
7021   test -z "$as_dir" && as_dir=.
7022     for ac_exec_ext in '' $ac_executable_extensions; do
7023   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7024     ac_cv_prog_ac_ct_STRIP="strip"
7025     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7026     break 2
7027   fi
7028 done
7029   done
7030 IFS=$as_save_IFS
7031
7032 fi
7033 fi
7034 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7035 if test -n "$ac_ct_STRIP"; then
7036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7037 $as_echo "$ac_ct_STRIP" >&6; }
7038 else
7039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7040 $as_echo "no" >&6; }
7041 fi
7042
7043   if test "x$ac_ct_STRIP" = x; then
7044     STRIP=":"
7045   else
7046     case $cross_compiling:$ac_tool_warned in
7047 yes:)
7048 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7049 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7050 ac_tool_warned=yes ;;
7051 esac
7052     STRIP=$ac_ct_STRIP
7053   fi
7054 else
7055   STRIP="$ac_cv_prog_STRIP"
7056 fi
7057
7058 test -z "$STRIP" && STRIP=:
7059
7060
7061
7062
7063
7064
7065 if test -n "$ac_tool_prefix"; then
7066   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7067 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7069 $as_echo_n "checking for $ac_word... " >&6; }
7070 if ${ac_cv_prog_RANLIB+:} false; then :
7071   $as_echo_n "(cached) " >&6
7072 else
7073   if test -n "$RANLIB"; then
7074   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7075 else
7076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7077 for as_dir in $PATH
7078 do
7079   IFS=$as_save_IFS
7080   test -z "$as_dir" && as_dir=.
7081     for ac_exec_ext in '' $ac_executable_extensions; do
7082   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7083     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7084     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7085     break 2
7086   fi
7087 done
7088   done
7089 IFS=$as_save_IFS
7090
7091 fi
7092 fi
7093 RANLIB=$ac_cv_prog_RANLIB
7094 if test -n "$RANLIB"; then
7095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7096 $as_echo "$RANLIB" >&6; }
7097 else
7098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7099 $as_echo "no" >&6; }
7100 fi
7101
7102
7103 fi
7104 if test -z "$ac_cv_prog_RANLIB"; then
7105   ac_ct_RANLIB=$RANLIB
7106   # Extract the first word of "ranlib", so it can be a program name with args.
7107 set dummy ranlib; ac_word=$2
7108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7109 $as_echo_n "checking for $ac_word... " >&6; }
7110 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7111   $as_echo_n "(cached) " >&6
7112 else
7113   if test -n "$ac_ct_RANLIB"; then
7114   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7115 else
7116 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7117 for as_dir in $PATH
7118 do
7119   IFS=$as_save_IFS
7120   test -z "$as_dir" && as_dir=.
7121     for ac_exec_ext in '' $ac_executable_extensions; do
7122   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7123     ac_cv_prog_ac_ct_RANLIB="ranlib"
7124     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7125     break 2
7126   fi
7127 done
7128   done
7129 IFS=$as_save_IFS
7130
7131 fi
7132 fi
7133 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7134 if test -n "$ac_ct_RANLIB"; then
7135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7136 $as_echo "$ac_ct_RANLIB" >&6; }
7137 else
7138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7139 $as_echo "no" >&6; }
7140 fi
7141
7142   if test "x$ac_ct_RANLIB" = x; then
7143     RANLIB=":"
7144   else
7145     case $cross_compiling:$ac_tool_warned in
7146 yes:)
7147 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7148 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7149 ac_tool_warned=yes ;;
7150 esac
7151     RANLIB=$ac_ct_RANLIB
7152   fi
7153 else
7154   RANLIB="$ac_cv_prog_RANLIB"
7155 fi
7156
7157 test -z "$RANLIB" && RANLIB=:
7158 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
7159   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
7160     RANLIB="$RANLIB $plugin_option"
7161   fi
7162 fi
7163
7164
7165
7166
7167
7168
7169 # Determine commands to create old-style static archives.
7170 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
7171 old_postinstall_cmds='chmod 644 $oldlib'
7172 old_postuninstall_cmds=
7173
7174 if test -n "$RANLIB"; then
7175   case $host_os in
7176   openbsd*)
7177     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
7178     ;;
7179   *)
7180     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
7181     ;;
7182   esac
7183   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
7184 fi
7185
7186 case $host_os in
7187   darwin*)
7188     lock_old_archive_extraction=yes ;;
7189   *)
7190     lock_old_archive_extraction=no ;;
7191 esac
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231 # If no C compiler was specified, use CC.
7232 LTCC=${LTCC-"$CC"}
7233
7234 # If no C compiler flags were specified, use CFLAGS.
7235 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7236
7237 # Allow CC to be a program name with arguments.
7238 compiler=$CC
7239
7240
7241 # Check for command to grab the raw symbol name followed by C symbol from nm.
7242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
7243 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
7244 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
7245   $as_echo_n "(cached) " >&6
7246 else
7247
7248 # These are sane defaults that work on at least a few old systems.
7249 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7250
7251 # Character class describing NM global symbol codes.
7252 symcode='[BCDEGRST]'
7253
7254 # Regexp to match symbols that can be accessed directly from C.
7255 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7256
7257 # Define system-specific variables.
7258 case $host_os in
7259 aix*)
7260   symcode='[BCDT]'
7261   ;;
7262 cygwin* | mingw* | pw32* | cegcc*)
7263   symcode='[ABCDGISTW]'
7264   ;;
7265 hpux*)
7266   if test "$host_cpu" = ia64; then
7267     symcode='[ABCDEGRST]'
7268   fi
7269   ;;
7270 irix* | nonstopux*)
7271   symcode='[BCDEGRST]'
7272   ;;
7273 osf*)
7274   symcode='[BCDEGQRST]'
7275   ;;
7276 solaris*)
7277   symcode='[BCDRT]'
7278   ;;
7279 sco3.2v5*)
7280   symcode='[DT]'
7281   ;;
7282 sysv4.2uw2*)
7283   symcode='[DT]'
7284   ;;
7285 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7286   symcode='[ABDT]'
7287   ;;
7288 sysv4)
7289   symcode='[DFNSTU]'
7290   ;;
7291 esac
7292
7293 # If we're using GNU nm, then use its standard symbol codes.
7294 case `$NM -V 2>&1` in
7295 *GNU* | *'with BFD'*)
7296   symcode='[ABCDGIRSTW]' ;;
7297 esac
7298
7299 # Transform an extracted symbol line into a proper C declaration.
7300 # Some systems (esp. on ia64) link data and code symbols differently,
7301 # so use this general approach.
7302 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7303
7304 # Transform an extracted symbol line into symbol name and symbol address
7305 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7306 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'"
7307
7308 # Handle CRLF in mingw tool chain
7309 opt_cr=
7310 case $build_os in
7311 mingw*)
7312   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7313   ;;
7314 esac
7315
7316 # Try without a prefix underscore, then with it.
7317 for ac_symprfx in "" "_"; do
7318
7319   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7320   symxfrm="\\1 $ac_symprfx\\2 \\2"
7321
7322   # Write the raw and C identifiers.
7323   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7324     # Fake it for dumpbin and say T for any non-static function
7325     # and D for any global variable.
7326     # Also find C++ and __fastcall symbols from MSVC++,
7327     # which start with @ or ?.
7328     lt_cv_sys_global_symbol_pipe="$AWK '"\
7329 "     {last_section=section; section=\$ 3};"\
7330 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7331 "     \$ 0!~/External *\|/{next};"\
7332 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7333 "     {if(hide[section]) next};"\
7334 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7335 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7336 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7337 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7338 "     ' prfx=^$ac_symprfx"
7339   else
7340     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7341   fi
7342
7343   # Check to see that the pipe works correctly.
7344   pipe_works=no
7345
7346   rm -f conftest*
7347   cat > conftest.$ac_ext <<_LT_EOF
7348 #ifdef __cplusplus
7349 extern "C" {
7350 #endif
7351 char nm_test_var;
7352 void nm_test_func(void);
7353 void nm_test_func(void){}
7354 #ifdef __cplusplus
7355 }
7356 #endif
7357 int main(){nm_test_var='a';nm_test_func();return(0);}
7358 _LT_EOF
7359
7360   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7361   (eval $ac_compile) 2>&5
7362   ac_status=$?
7363   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7364   test $ac_status = 0; }; then
7365     # Now try to grab the symbols.
7366     nlist=conftest.nm
7367     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7368   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7369   ac_status=$?
7370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7371   test $ac_status = 0; } && test -s "$nlist"; then
7372       # Try sorting and uniquifying the output.
7373       if sort "$nlist" | uniq > "$nlist"T; then
7374         mv -f "$nlist"T "$nlist"
7375       else
7376         rm -f "$nlist"T
7377       fi
7378
7379       # Make sure that we snagged all the symbols we need.
7380       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7381         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7382           cat <<_LT_EOF > conftest.$ac_ext
7383 #ifdef __cplusplus
7384 extern "C" {
7385 #endif
7386
7387 _LT_EOF
7388           # Now generate the symbol file.
7389           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7390
7391           cat <<_LT_EOF >> conftest.$ac_ext
7392
7393 /* The mapping between symbol names and symbols.  */
7394 const struct {
7395   const char *name;
7396   void       *address;
7397 }
7398 lt__PROGRAM__LTX_preloaded_symbols[] =
7399 {
7400   { "@PROGRAM@", (void *) 0 },
7401 _LT_EOF
7402           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7403           cat <<\_LT_EOF >> conftest.$ac_ext
7404   {0, (void *) 0}
7405 };
7406
7407 /* This works around a problem in FreeBSD linker */
7408 #ifdef FREEBSD_WORKAROUND
7409 static const void *lt_preloaded_setup() {
7410   return lt__PROGRAM__LTX_preloaded_symbols;
7411 }
7412 #endif
7413
7414 #ifdef __cplusplus
7415 }
7416 #endif
7417 _LT_EOF
7418           # Now try linking the two files.
7419           mv conftest.$ac_objext conftstm.$ac_objext
7420           lt_save_LIBS="$LIBS"
7421           lt_save_CFLAGS="$CFLAGS"
7422           LIBS="conftstm.$ac_objext"
7423           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7424           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7425   (eval $ac_link) 2>&5
7426   ac_status=$?
7427   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7428   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7429             pipe_works=yes
7430           fi
7431           LIBS="$lt_save_LIBS"
7432           CFLAGS="$lt_save_CFLAGS"
7433         else
7434           echo "cannot find nm_test_func in $nlist" >&5
7435         fi
7436       else
7437         echo "cannot find nm_test_var in $nlist" >&5
7438       fi
7439     else
7440       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7441     fi
7442   else
7443     echo "$progname: failed program was:" >&5
7444     cat conftest.$ac_ext >&5
7445   fi
7446   rm -rf conftest* conftst*
7447
7448   # Do not use the global_symbol_pipe unless it works.
7449   if test "$pipe_works" = yes; then
7450     break
7451   else
7452     lt_cv_sys_global_symbol_pipe=
7453   fi
7454 done
7455
7456 fi
7457
7458 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7459   lt_cv_sys_global_symbol_to_cdecl=
7460 fi
7461 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7463 $as_echo "failed" >&6; }
7464 else
7465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7466 $as_echo "ok" >&6; }
7467 fi
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491 # Check whether --enable-libtool-lock was given.
7492 if test "${enable_libtool_lock+set}" = set; then :
7493   enableval=$enable_libtool_lock;
7494 fi
7495
7496 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7497
7498 # Some flags need to be propagated to the compiler or linker for good
7499 # libtool support.
7500 case $host in
7501 ia64-*-hpux*)
7502   # Find out which ABI we are using.
7503   echo 'int i;' > conftest.$ac_ext
7504   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7505   (eval $ac_compile) 2>&5
7506   ac_status=$?
7507   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7508   test $ac_status = 0; }; then
7509     case `/usr/bin/file conftest.$ac_objext` in
7510       *ELF-32*)
7511         HPUX_IA64_MODE="32"
7512         ;;
7513       *ELF-64*)
7514         HPUX_IA64_MODE="64"
7515         ;;
7516     esac
7517   fi
7518   rm -rf conftest*
7519   ;;
7520 *-*-irix6*)
7521   # Find out which ABI we are using.
7522   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7523   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7524   (eval $ac_compile) 2>&5
7525   ac_status=$?
7526   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7527   test $ac_status = 0; }; then
7528     if test "$lt_cv_prog_gnu_ld" = yes; then
7529       case `/usr/bin/file conftest.$ac_objext` in
7530         *32-bit*)
7531           LD="${LD-ld} -melf32bsmip"
7532           ;;
7533         *N32*)
7534           LD="${LD-ld} -melf32bmipn32"
7535           ;;
7536         *64-bit*)
7537           LD="${LD-ld} -melf64bmip"
7538         ;;
7539       esac
7540     else
7541       case `/usr/bin/file conftest.$ac_objext` in
7542         *32-bit*)
7543           LD="${LD-ld} -32"
7544           ;;
7545         *N32*)
7546           LD="${LD-ld} -n32"
7547           ;;
7548         *64-bit*)
7549           LD="${LD-ld} -64"
7550           ;;
7551       esac
7552     fi
7553   fi
7554   rm -rf conftest*
7555   ;;
7556
7557 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7558 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7559   # Find out which ABI we are using.
7560   echo 'int i;' > conftest.$ac_ext
7561   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7562   (eval $ac_compile) 2>&5
7563   ac_status=$?
7564   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7565   test $ac_status = 0; }; then
7566     case `/usr/bin/file conftest.o` in
7567       *32-bit*)
7568         case $host in
7569           x86_64-*kfreebsd*-gnu)
7570             LD="${LD-ld} -m elf_i386_fbsd"
7571             ;;
7572           x86_64-*linux*)
7573             case `/usr/bin/file conftest.o` in
7574               *x86-64*)
7575                 LD="${LD-ld} -m elf32_x86_64"
7576                 ;;
7577               *)
7578                 LD="${LD-ld} -m elf_i386"
7579                 ;;
7580             esac
7581             ;;
7582           powerpc64le-*linux*)
7583             LD="${LD-ld} -m elf32lppclinux"
7584             ;;
7585           powerpc64-*linux*)
7586             LD="${LD-ld} -m elf32ppclinux"
7587             ;;
7588           s390x-*linux*)
7589             LD="${LD-ld} -m elf_s390"
7590             ;;
7591           sparc64-*linux*)
7592             LD="${LD-ld} -m elf32_sparc"
7593             ;;
7594         esac
7595         ;;
7596       *64-bit*)
7597         case $host in
7598           x86_64-*kfreebsd*-gnu)
7599             LD="${LD-ld} -m elf_x86_64_fbsd"
7600             ;;
7601           x86_64-*linux*)
7602             LD="${LD-ld} -m elf_x86_64"
7603             ;;
7604           powerpcle-*linux*)
7605             LD="${LD-ld} -m elf64lppc"
7606             ;;
7607           powerpc-*linux*)
7608             LD="${LD-ld} -m elf64ppc"
7609             ;;
7610           s390*-*linux*|s390*-*tpf*)
7611             LD="${LD-ld} -m elf64_s390"
7612             ;;
7613           sparc*-*linux*)
7614             LD="${LD-ld} -m elf64_sparc"
7615             ;;
7616         esac
7617         ;;
7618     esac
7619   fi
7620   rm -rf conftest*
7621   ;;
7622
7623 *-*-sco3.2v5*)
7624   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7625   SAVE_CFLAGS="$CFLAGS"
7626   CFLAGS="$CFLAGS -belf"
7627   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7628 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7629 if ${lt_cv_cc_needs_belf+:} false; then :
7630   $as_echo_n "(cached) " >&6
7631 else
7632   ac_ext=c
7633 ac_cpp='$CPP $CPPFLAGS'
7634 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7635 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7636 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7637
7638      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7639 /* end confdefs.h.  */
7640
7641 int
7642 main ()
7643 {
7644
7645   ;
7646   return 0;
7647 }
7648 _ACEOF
7649 if ac_fn_c_try_link "$LINENO"; then :
7650   lt_cv_cc_needs_belf=yes
7651 else
7652   lt_cv_cc_needs_belf=no
7653 fi
7654 rm -f core conftest.err conftest.$ac_objext \
7655     conftest$ac_exeext conftest.$ac_ext
7656      ac_ext=c
7657 ac_cpp='$CPP $CPPFLAGS'
7658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7661
7662 fi
7663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7664 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7665   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7666     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7667     CFLAGS="$SAVE_CFLAGS"
7668   fi
7669   ;;
7670 sparc*-*solaris*)
7671   # Find out which ABI we are using.
7672   echo 'int i;' > conftest.$ac_ext
7673   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7674   (eval $ac_compile) 2>&5
7675   ac_status=$?
7676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7677   test $ac_status = 0; }; then
7678     case `/usr/bin/file conftest.o` in
7679     *64-bit*)
7680       case $lt_cv_prog_gnu_ld in
7681       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7682       *)
7683         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7684           LD="${LD-ld} -64"
7685         fi
7686         ;;
7687       esac
7688       ;;
7689     esac
7690   fi
7691   rm -rf conftest*
7692   ;;
7693 esac
7694
7695 need_locks="$enable_libtool_lock"
7696
7697
7698   case $host_os in
7699     rhapsody* | darwin*)
7700     if test -n "$ac_tool_prefix"; then
7701   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7702 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7704 $as_echo_n "checking for $ac_word... " >&6; }
7705 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7706   $as_echo_n "(cached) " >&6
7707 else
7708   if test -n "$DSYMUTIL"; then
7709   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7710 else
7711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7712 for as_dir in $PATH
7713 do
7714   IFS=$as_save_IFS
7715   test -z "$as_dir" && as_dir=.
7716     for ac_exec_ext in '' $ac_executable_extensions; do
7717   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7718     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7720     break 2
7721   fi
7722 done
7723   done
7724 IFS=$as_save_IFS
7725
7726 fi
7727 fi
7728 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7729 if test -n "$DSYMUTIL"; then
7730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7731 $as_echo "$DSYMUTIL" >&6; }
7732 else
7733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7734 $as_echo "no" >&6; }
7735 fi
7736
7737
7738 fi
7739 if test -z "$ac_cv_prog_DSYMUTIL"; then
7740   ac_ct_DSYMUTIL=$DSYMUTIL
7741   # Extract the first word of "dsymutil", so it can be a program name with args.
7742 set dummy dsymutil; ac_word=$2
7743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7744 $as_echo_n "checking for $ac_word... " >&6; }
7745 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7746   $as_echo_n "(cached) " >&6
7747 else
7748   if test -n "$ac_ct_DSYMUTIL"; then
7749   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7750 else
7751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7752 for as_dir in $PATH
7753 do
7754   IFS=$as_save_IFS
7755   test -z "$as_dir" && as_dir=.
7756     for ac_exec_ext in '' $ac_executable_extensions; do
7757   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7758     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7759     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7760     break 2
7761   fi
7762 done
7763   done
7764 IFS=$as_save_IFS
7765
7766 fi
7767 fi
7768 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7769 if test -n "$ac_ct_DSYMUTIL"; then
7770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7771 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7772 else
7773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7774 $as_echo "no" >&6; }
7775 fi
7776
7777   if test "x$ac_ct_DSYMUTIL" = x; then
7778     DSYMUTIL=":"
7779   else
7780     case $cross_compiling:$ac_tool_warned in
7781 yes:)
7782 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7783 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7784 ac_tool_warned=yes ;;
7785 esac
7786     DSYMUTIL=$ac_ct_DSYMUTIL
7787   fi
7788 else
7789   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7790 fi
7791
7792     if test -n "$ac_tool_prefix"; then
7793   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7794 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7796 $as_echo_n "checking for $ac_word... " >&6; }
7797 if ${ac_cv_prog_NMEDIT+:} false; then :
7798   $as_echo_n "(cached) " >&6
7799 else
7800   if test -n "$NMEDIT"; then
7801   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7802 else
7803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7804 for as_dir in $PATH
7805 do
7806   IFS=$as_save_IFS
7807   test -z "$as_dir" && as_dir=.
7808     for ac_exec_ext in '' $ac_executable_extensions; do
7809   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7810     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7811     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7812     break 2
7813   fi
7814 done
7815   done
7816 IFS=$as_save_IFS
7817
7818 fi
7819 fi
7820 NMEDIT=$ac_cv_prog_NMEDIT
7821 if test -n "$NMEDIT"; then
7822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7823 $as_echo "$NMEDIT" >&6; }
7824 else
7825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7826 $as_echo "no" >&6; }
7827 fi
7828
7829
7830 fi
7831 if test -z "$ac_cv_prog_NMEDIT"; then
7832   ac_ct_NMEDIT=$NMEDIT
7833   # Extract the first word of "nmedit", so it can be a program name with args.
7834 set dummy nmedit; ac_word=$2
7835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7836 $as_echo_n "checking for $ac_word... " >&6; }
7837 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7838   $as_echo_n "(cached) " >&6
7839 else
7840   if test -n "$ac_ct_NMEDIT"; then
7841   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7842 else
7843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7844 for as_dir in $PATH
7845 do
7846   IFS=$as_save_IFS
7847   test -z "$as_dir" && as_dir=.
7848     for ac_exec_ext in '' $ac_executable_extensions; do
7849   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7850     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7851     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7852     break 2
7853   fi
7854 done
7855   done
7856 IFS=$as_save_IFS
7857
7858 fi
7859 fi
7860 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7861 if test -n "$ac_ct_NMEDIT"; then
7862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7863 $as_echo "$ac_ct_NMEDIT" >&6; }
7864 else
7865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7866 $as_echo "no" >&6; }
7867 fi
7868
7869   if test "x$ac_ct_NMEDIT" = x; then
7870     NMEDIT=":"
7871   else
7872     case $cross_compiling:$ac_tool_warned in
7873 yes:)
7874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7875 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7876 ac_tool_warned=yes ;;
7877 esac
7878     NMEDIT=$ac_ct_NMEDIT
7879   fi
7880 else
7881   NMEDIT="$ac_cv_prog_NMEDIT"
7882 fi
7883
7884     if test -n "$ac_tool_prefix"; then
7885   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7886 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7888 $as_echo_n "checking for $ac_word... " >&6; }
7889 if ${ac_cv_prog_LIPO+:} false; then :
7890   $as_echo_n "(cached) " >&6
7891 else
7892   if test -n "$LIPO"; then
7893   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7894 else
7895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7896 for as_dir in $PATH
7897 do
7898   IFS=$as_save_IFS
7899   test -z "$as_dir" && as_dir=.
7900     for ac_exec_ext in '' $ac_executable_extensions; do
7901   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7902     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7903     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7904     break 2
7905   fi
7906 done
7907   done
7908 IFS=$as_save_IFS
7909
7910 fi
7911 fi
7912 LIPO=$ac_cv_prog_LIPO
7913 if test -n "$LIPO"; then
7914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7915 $as_echo "$LIPO" >&6; }
7916 else
7917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7918 $as_echo "no" >&6; }
7919 fi
7920
7921
7922 fi
7923 if test -z "$ac_cv_prog_LIPO"; then
7924   ac_ct_LIPO=$LIPO
7925   # Extract the first word of "lipo", so it can be a program name with args.
7926 set dummy lipo; ac_word=$2
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7928 $as_echo_n "checking for $ac_word... " >&6; }
7929 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7930   $as_echo_n "(cached) " >&6
7931 else
7932   if test -n "$ac_ct_LIPO"; then
7933   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7934 else
7935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7936 for as_dir in $PATH
7937 do
7938   IFS=$as_save_IFS
7939   test -z "$as_dir" && as_dir=.
7940     for ac_exec_ext in '' $ac_executable_extensions; do
7941   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7942     ac_cv_prog_ac_ct_LIPO="lipo"
7943     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7944     break 2
7945   fi
7946 done
7947   done
7948 IFS=$as_save_IFS
7949
7950 fi
7951 fi
7952 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7953 if test -n "$ac_ct_LIPO"; then
7954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7955 $as_echo "$ac_ct_LIPO" >&6; }
7956 else
7957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7958 $as_echo "no" >&6; }
7959 fi
7960
7961   if test "x$ac_ct_LIPO" = x; then
7962     LIPO=":"
7963   else
7964     case $cross_compiling:$ac_tool_warned in
7965 yes:)
7966 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7967 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7968 ac_tool_warned=yes ;;
7969 esac
7970     LIPO=$ac_ct_LIPO
7971   fi
7972 else
7973   LIPO="$ac_cv_prog_LIPO"
7974 fi
7975
7976     if test -n "$ac_tool_prefix"; then
7977   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7978 set dummy ${ac_tool_prefix}otool; ac_word=$2
7979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7980 $as_echo_n "checking for $ac_word... " >&6; }
7981 if ${ac_cv_prog_OTOOL+:} false; then :
7982   $as_echo_n "(cached) " >&6
7983 else
7984   if test -n "$OTOOL"; then
7985   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7986 else
7987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7988 for as_dir in $PATH
7989 do
7990   IFS=$as_save_IFS
7991   test -z "$as_dir" && as_dir=.
7992     for ac_exec_ext in '' $ac_executable_extensions; do
7993   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7994     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7995     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7996     break 2
7997   fi
7998 done
7999   done
8000 IFS=$as_save_IFS
8001
8002 fi
8003 fi
8004 OTOOL=$ac_cv_prog_OTOOL
8005 if test -n "$OTOOL"; then
8006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
8007 $as_echo "$OTOOL" >&6; }
8008 else
8009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8010 $as_echo "no" >&6; }
8011 fi
8012
8013
8014 fi
8015 if test -z "$ac_cv_prog_OTOOL"; then
8016   ac_ct_OTOOL=$OTOOL
8017   # Extract the first word of "otool", so it can be a program name with args.
8018 set dummy otool; ac_word=$2
8019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8020 $as_echo_n "checking for $ac_word... " >&6; }
8021 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
8022   $as_echo_n "(cached) " >&6
8023 else
8024   if test -n "$ac_ct_OTOOL"; then
8025   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
8026 else
8027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8028 for as_dir in $PATH
8029 do
8030   IFS=$as_save_IFS
8031   test -z "$as_dir" && as_dir=.
8032     for ac_exec_ext in '' $ac_executable_extensions; do
8033   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8034     ac_cv_prog_ac_ct_OTOOL="otool"
8035     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8036     break 2
8037   fi
8038 done
8039   done
8040 IFS=$as_save_IFS
8041
8042 fi
8043 fi
8044 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
8045 if test -n "$ac_ct_OTOOL"; then
8046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
8047 $as_echo "$ac_ct_OTOOL" >&6; }
8048 else
8049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8050 $as_echo "no" >&6; }
8051 fi
8052
8053   if test "x$ac_ct_OTOOL" = x; then
8054     OTOOL=":"
8055   else
8056     case $cross_compiling:$ac_tool_warned in
8057 yes:)
8058 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8059 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8060 ac_tool_warned=yes ;;
8061 esac
8062     OTOOL=$ac_ct_OTOOL
8063   fi
8064 else
8065   OTOOL="$ac_cv_prog_OTOOL"
8066 fi
8067
8068     if test -n "$ac_tool_prefix"; then
8069   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
8070 set dummy ${ac_tool_prefix}otool64; ac_word=$2
8071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8072 $as_echo_n "checking for $ac_word... " >&6; }
8073 if ${ac_cv_prog_OTOOL64+:} false; then :
8074   $as_echo_n "(cached) " >&6
8075 else
8076   if test -n "$OTOOL64"; then
8077   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
8078 else
8079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8080 for as_dir in $PATH
8081 do
8082   IFS=$as_save_IFS
8083   test -z "$as_dir" && as_dir=.
8084     for ac_exec_ext in '' $ac_executable_extensions; do
8085   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8086     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
8087     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8088     break 2
8089   fi
8090 done
8091   done
8092 IFS=$as_save_IFS
8093
8094 fi
8095 fi
8096 OTOOL64=$ac_cv_prog_OTOOL64
8097 if test -n "$OTOOL64"; then
8098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
8099 $as_echo "$OTOOL64" >&6; }
8100 else
8101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8102 $as_echo "no" >&6; }
8103 fi
8104
8105
8106 fi
8107 if test -z "$ac_cv_prog_OTOOL64"; then
8108   ac_ct_OTOOL64=$OTOOL64
8109   # Extract the first word of "otool64", so it can be a program name with args.
8110 set dummy otool64; ac_word=$2
8111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8112 $as_echo_n "checking for $ac_word... " >&6; }
8113 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
8114   $as_echo_n "(cached) " >&6
8115 else
8116   if test -n "$ac_ct_OTOOL64"; then
8117   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
8118 else
8119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8120 for as_dir in $PATH
8121 do
8122   IFS=$as_save_IFS
8123   test -z "$as_dir" && as_dir=.
8124     for ac_exec_ext in '' $ac_executable_extensions; do
8125   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8126     ac_cv_prog_ac_ct_OTOOL64="otool64"
8127     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8128     break 2
8129   fi
8130 done
8131   done
8132 IFS=$as_save_IFS
8133
8134 fi
8135 fi
8136 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
8137 if test -n "$ac_ct_OTOOL64"; then
8138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
8139 $as_echo "$ac_ct_OTOOL64" >&6; }
8140 else
8141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8142 $as_echo "no" >&6; }
8143 fi
8144
8145   if test "x$ac_ct_OTOOL64" = x; then
8146     OTOOL64=":"
8147   else
8148     case $cross_compiling:$ac_tool_warned in
8149 yes:)
8150 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8151 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8152 ac_tool_warned=yes ;;
8153 esac
8154     OTOOL64=$ac_ct_OTOOL64
8155   fi
8156 else
8157   OTOOL64="$ac_cv_prog_OTOOL64"
8158 fi
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
8187 $as_echo_n "checking for -single_module linker flag... " >&6; }
8188 if ${lt_cv_apple_cc_single_mod+:} false; then :
8189   $as_echo_n "(cached) " >&6
8190 else
8191   lt_cv_apple_cc_single_mod=no
8192       if test -z "${LT_MULTI_MODULE}"; then
8193         # By default we will add the -single_module flag. You can override
8194         # by either setting the environment variable LT_MULTI_MODULE
8195         # non-empty at configure time, or by adding -multi_module to the
8196         # link flags.
8197         rm -rf libconftest.dylib*
8198         echo "int foo(void){return 1;}" > conftest.c
8199         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8200 -dynamiclib -Wl,-single_module conftest.c" >&5
8201         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8202           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
8203         _lt_result=$?
8204         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
8205           lt_cv_apple_cc_single_mod=yes
8206         else
8207           cat conftest.err >&5
8208         fi
8209         rm -rf libconftest.dylib*
8210         rm -f conftest.*
8211       fi
8212 fi
8213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
8214 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
8215     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
8216 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
8217 if ${lt_cv_ld_exported_symbols_list+:} false; then :
8218   $as_echo_n "(cached) " >&6
8219 else
8220   lt_cv_ld_exported_symbols_list=no
8221       save_LDFLAGS=$LDFLAGS
8222       echo "_main" > conftest.sym
8223       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
8224       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8225 /* end confdefs.h.  */
8226
8227 int
8228 main ()
8229 {
8230
8231   ;
8232   return 0;
8233 }
8234 _ACEOF
8235 if ac_fn_c_try_link "$LINENO"; then :
8236   lt_cv_ld_exported_symbols_list=yes
8237 else
8238   lt_cv_ld_exported_symbols_list=no
8239 fi
8240 rm -f core conftest.err conftest.$ac_objext \
8241     conftest$ac_exeext conftest.$ac_ext
8242         LDFLAGS="$save_LDFLAGS"
8243
8244 fi
8245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
8246 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
8247     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
8248 $as_echo_n "checking for -force_load linker flag... " >&6; }
8249 if ${lt_cv_ld_force_load+:} false; then :
8250   $as_echo_n "(cached) " >&6
8251 else
8252   lt_cv_ld_force_load=no
8253       cat > conftest.c << _LT_EOF
8254 int forced_loaded() { return 2;}
8255 _LT_EOF
8256       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8257       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8258       echo "$AR cru libconftest.a conftest.o" >&5
8259       $AR cru libconftest.a conftest.o 2>&5
8260       cat > conftest.c << _LT_EOF
8261 int main() { return 0;}
8262 _LT_EOF
8263       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8264       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8265       _lt_result=$?
8266       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8267         lt_cv_ld_force_load=yes
8268       else
8269         cat conftest.err >&5
8270       fi
8271         rm -f conftest.err libconftest.a conftest conftest.c
8272         rm -rf conftest.dSYM
8273
8274 fi
8275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8276 $as_echo "$lt_cv_ld_force_load" >&6; }
8277     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
8278     # build without first building modern cctools / linker.
8279     case $host_cpu-$host_os in
8280     *-rhapsody* | *-darwin1.[012])
8281       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8282     *-darwin1.*)
8283       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8284     *-darwin*)
8285       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8286       # deployment target is forced to an earlier version.
8287       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8288         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
8289           ;;
8290         10.[012][,.]*)
8291           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8292           ;;
8293         *)
8294           ;;
8295      esac
8296     ;;
8297   esac
8298     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8299       _lt_dar_single_mod='$single_module'
8300     fi
8301     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8302       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8303     else
8304       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8305     fi
8306     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8307       _lt_dsymutil='~$DSYMUTIL $lib || :'
8308     else
8309       _lt_dsymutil=
8310     fi
8311     ;;
8312   esac
8313
8314 ac_ext=c
8315 ac_cpp='$CPP $CPPFLAGS'
8316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
8320 $as_echo_n "checking how to run the C preprocessor... " >&6; }
8321 # On Suns, sometimes $CPP names a directory.
8322 if test -n "$CPP" && test -d "$CPP"; then
8323   CPP=
8324 fi
8325 if test -z "$CPP"; then
8326   if ${ac_cv_prog_CPP+:} false; then :
8327   $as_echo_n "(cached) " >&6
8328 else
8329       # Double quotes because CPP needs to be expanded
8330     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
8331     do
8332       ac_preproc_ok=false
8333 for ac_c_preproc_warn_flag in '' yes
8334 do
8335   # Use a header file that comes with gcc, so configuring glibc
8336   # with a fresh cross-compiler works.
8337   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8338   # <limits.h> exists even on freestanding compilers.
8339   # On the NeXT, cc -E runs the code through the compiler's parser,
8340   # not just through cpp. "Syntax error" is here to catch this case.
8341   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8342 /* end confdefs.h.  */
8343 #ifdef __STDC__
8344 # include <limits.h>
8345 #else
8346 # include <assert.h>
8347 #endif
8348                      Syntax error
8349 _ACEOF
8350 if ac_fn_c_try_cpp "$LINENO"; then :
8351
8352 else
8353   # Broken: fails on valid input.
8354 continue
8355 fi
8356 rm -f conftest.err conftest.i conftest.$ac_ext
8357
8358   # OK, works on sane cases.  Now check whether nonexistent headers
8359   # can be detected and how.
8360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8361 /* end confdefs.h.  */
8362 #include <ac_nonexistent.h>
8363 _ACEOF
8364 if ac_fn_c_try_cpp "$LINENO"; then :
8365   # Broken: success on invalid input.
8366 continue
8367 else
8368   # Passes both tests.
8369 ac_preproc_ok=:
8370 break
8371 fi
8372 rm -f conftest.err conftest.i conftest.$ac_ext
8373
8374 done
8375 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8376 rm -f conftest.i conftest.err conftest.$ac_ext
8377 if $ac_preproc_ok; then :
8378   break
8379 fi
8380
8381     done
8382     ac_cv_prog_CPP=$CPP
8383
8384 fi
8385   CPP=$ac_cv_prog_CPP
8386 else
8387   ac_cv_prog_CPP=$CPP
8388 fi
8389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
8390 $as_echo "$CPP" >&6; }
8391 ac_preproc_ok=false
8392 for ac_c_preproc_warn_flag in '' yes
8393 do
8394   # Use a header file that comes with gcc, so configuring glibc
8395   # with a fresh cross-compiler works.
8396   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8397   # <limits.h> exists even on freestanding compilers.
8398   # On the NeXT, cc -E runs the code through the compiler's parser,
8399   # not just through cpp. "Syntax error" is here to catch this case.
8400   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8401 /* end confdefs.h.  */
8402 #ifdef __STDC__
8403 # include <limits.h>
8404 #else
8405 # include <assert.h>
8406 #endif
8407                      Syntax error
8408 _ACEOF
8409 if ac_fn_c_try_cpp "$LINENO"; then :
8410
8411 else
8412   # Broken: fails on valid input.
8413 continue
8414 fi
8415 rm -f conftest.err conftest.i conftest.$ac_ext
8416
8417   # OK, works on sane cases.  Now check whether nonexistent headers
8418   # can be detected and how.
8419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8420 /* end confdefs.h.  */
8421 #include <ac_nonexistent.h>
8422 _ACEOF
8423 if ac_fn_c_try_cpp "$LINENO"; then :
8424   # Broken: success on invalid input.
8425 continue
8426 else
8427   # Passes both tests.
8428 ac_preproc_ok=:
8429 break
8430 fi
8431 rm -f conftest.err conftest.i conftest.$ac_ext
8432
8433 done
8434 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8435 rm -f conftest.i conftest.err conftest.$ac_ext
8436 if $ac_preproc_ok; then :
8437
8438 else
8439   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8440 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8441 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
8442 See \`config.log' for more details" "$LINENO" 5; }
8443 fi
8444
8445 ac_ext=c
8446 ac_cpp='$CPP $CPPFLAGS'
8447 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8448 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8449 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8450
8451
8452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8453 $as_echo_n "checking for ANSI C header files... " >&6; }
8454 if ${ac_cv_header_stdc+:} false; then :
8455   $as_echo_n "(cached) " >&6
8456 else
8457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8458 /* end confdefs.h.  */
8459 #include <stdlib.h>
8460 #include <stdarg.h>
8461 #include <string.h>
8462 #include <float.h>
8463
8464 int
8465 main ()
8466 {
8467
8468   ;
8469   return 0;
8470 }
8471 _ACEOF
8472 if ac_fn_c_try_compile "$LINENO"; then :
8473   ac_cv_header_stdc=yes
8474 else
8475   ac_cv_header_stdc=no
8476 fi
8477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8478
8479 if test $ac_cv_header_stdc = yes; then
8480   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8481   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8482 /* end confdefs.h.  */
8483 #include <string.h>
8484
8485 _ACEOF
8486 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8487   $EGREP "memchr" >/dev/null 2>&1; then :
8488
8489 else
8490   ac_cv_header_stdc=no
8491 fi
8492 rm -f conftest*
8493
8494 fi
8495
8496 if test $ac_cv_header_stdc = yes; then
8497   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8499 /* end confdefs.h.  */
8500 #include <stdlib.h>
8501
8502 _ACEOF
8503 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8504   $EGREP "free" >/dev/null 2>&1; then :
8505
8506 else
8507   ac_cv_header_stdc=no
8508 fi
8509 rm -f conftest*
8510
8511 fi
8512
8513 if test $ac_cv_header_stdc = yes; then
8514   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8515   if test "$cross_compiling" = yes; then :
8516   :
8517 else
8518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8519 /* end confdefs.h.  */
8520 #include <ctype.h>
8521 #include <stdlib.h>
8522 #if ((' ' & 0x0FF) == 0x020)
8523 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8524 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8525 #else
8526 # define ISLOWER(c) \
8527                    (('a' <= (c) && (c) <= 'i') \
8528                      || ('j' <= (c) && (c) <= 'r') \
8529                      || ('s' <= (c) && (c) <= 'z'))
8530 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8531 #endif
8532
8533 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8534 int
8535 main ()
8536 {
8537   int i;
8538   for (i = 0; i < 256; i++)
8539     if (XOR (islower (i), ISLOWER (i))
8540         || toupper (i) != TOUPPER (i))
8541       return 2;
8542   return 0;
8543 }
8544 _ACEOF
8545 if ac_fn_c_try_run "$LINENO"; then :
8546
8547 else
8548   ac_cv_header_stdc=no
8549 fi
8550 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8551   conftest.$ac_objext conftest.beam conftest.$ac_ext
8552 fi
8553
8554 fi
8555 fi
8556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8557 $as_echo "$ac_cv_header_stdc" >&6; }
8558 if test $ac_cv_header_stdc = yes; then
8559
8560 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8561
8562 fi
8563
8564 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
8565 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
8566                   inttypes.h stdint.h unistd.h
8567 do :
8568   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8569 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8570 "
8571 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8572   cat >>confdefs.h <<_ACEOF
8573 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8574 _ACEOF
8575
8576 fi
8577
8578 done
8579
8580
8581 for ac_header in dlfcn.h
8582 do :
8583   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8584 "
8585 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8586   cat >>confdefs.h <<_ACEOF
8587 #define HAVE_DLFCN_H 1
8588 _ACEOF
8589
8590 fi
8591
8592 done
8593
8594
8595
8596
8597
8598
8599 # Set options
8600
8601
8602
8603         enable_dlopen=no
8604
8605
8606   enable_win32_dll=no
8607
8608
8609             # Check whether --enable-shared was given.
8610 if test "${enable_shared+set}" = set; then :
8611   enableval=$enable_shared; p=${PACKAGE-default}
8612     case $enableval in
8613     yes) enable_shared=yes ;;
8614     no) enable_shared=no ;;
8615     *)
8616       enable_shared=no
8617       # Look at the argument we got.  We use all the common list separators.
8618       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8619       for pkg in $enableval; do
8620         IFS="$lt_save_ifs"
8621         if test "X$pkg" = "X$p"; then
8622           enable_shared=yes
8623         fi
8624       done
8625       IFS="$lt_save_ifs"
8626       ;;
8627     esac
8628 else
8629   enable_shared=yes
8630 fi
8631
8632
8633
8634
8635
8636
8637
8638
8639
8640   # Check whether --enable-static was given.
8641 if test "${enable_static+set}" = set; then :
8642   enableval=$enable_static; p=${PACKAGE-default}
8643     case $enableval in
8644     yes) enable_static=yes ;;
8645     no) enable_static=no ;;
8646     *)
8647      enable_static=no
8648       # Look at the argument we got.  We use all the common list separators.
8649       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8650       for pkg in $enableval; do
8651         IFS="$lt_save_ifs"
8652         if test "X$pkg" = "X$p"; then
8653           enable_static=yes
8654         fi
8655       done
8656       IFS="$lt_save_ifs"
8657       ;;
8658     esac
8659 else
8660   enable_static=yes
8661 fi
8662
8663
8664
8665
8666
8667
8668
8669
8670
8671
8672 # Check whether --with-pic was given.
8673 if test "${with_pic+set}" = set; then :
8674   withval=$with_pic; pic_mode="$withval"
8675 else
8676   pic_mode=default
8677 fi
8678
8679
8680 test -z "$pic_mode" && pic_mode=default
8681
8682
8683
8684
8685
8686
8687
8688   # Check whether --enable-fast-install was given.
8689 if test "${enable_fast_install+set}" = set; then :
8690   enableval=$enable_fast_install; p=${PACKAGE-default}
8691     case $enableval in
8692     yes) enable_fast_install=yes ;;
8693     no) enable_fast_install=no ;;
8694     *)
8695       enable_fast_install=no
8696       # Look at the argument we got.  We use all the common list separators.
8697       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8698       for pkg in $enableval; do
8699         IFS="$lt_save_ifs"
8700         if test "X$pkg" = "X$p"; then
8701           enable_fast_install=yes
8702         fi
8703       done
8704       IFS="$lt_save_ifs"
8705       ;;
8706     esac
8707 else
8708   enable_fast_install=yes
8709 fi
8710
8711
8712
8713
8714
8715
8716
8717
8718
8719
8720
8721 # This can be used to rebuild libtool when needed
8722 LIBTOOL_DEPS="$ltmain"
8723
8724 # Always use our own libtool.
8725 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737
8738
8739
8740
8741
8742
8743
8744
8745
8746
8747
8748
8749
8750
8751
8752 test -z "$LN_S" && LN_S="ln -s"
8753
8754
8755
8756
8757
8758
8759
8760
8761
8762
8763
8764
8765
8766
8767 if test -n "${ZSH_VERSION+set}" ; then
8768    setopt NO_GLOB_SUBST
8769 fi
8770
8771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8772 $as_echo_n "checking for objdir... " >&6; }
8773 if ${lt_cv_objdir+:} false; then :
8774   $as_echo_n "(cached) " >&6
8775 else
8776   rm -f .libs 2>/dev/null
8777 mkdir .libs 2>/dev/null
8778 if test -d .libs; then
8779   lt_cv_objdir=.libs
8780 else
8781   # MS-DOS does not allow filenames that begin with a dot.
8782   lt_cv_objdir=_libs
8783 fi
8784 rmdir .libs 2>/dev/null
8785 fi
8786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8787 $as_echo "$lt_cv_objdir" >&6; }
8788 objdir=$lt_cv_objdir
8789
8790
8791
8792
8793
8794 cat >>confdefs.h <<_ACEOF
8795 #define LT_OBJDIR "$lt_cv_objdir/"
8796 _ACEOF
8797
8798
8799
8800
8801 case $host_os in
8802 aix3*)
8803   # AIX sometimes has problems with the GCC collect2 program.  For some
8804   # reason, if we set the COLLECT_NAMES environment variable, the problems
8805   # vanish in a puff of smoke.
8806   if test "X${COLLECT_NAMES+set}" != Xset; then
8807     COLLECT_NAMES=
8808     export COLLECT_NAMES
8809   fi
8810   ;;
8811 esac
8812
8813 # Global variables:
8814 ofile=libtool
8815 can_build_shared=yes
8816
8817 # All known linkers require a `.a' archive for static linking (except MSVC,
8818 # which needs '.lib').
8819 libext=a
8820
8821 with_gnu_ld="$lt_cv_prog_gnu_ld"
8822
8823 old_CC="$CC"
8824 old_CFLAGS="$CFLAGS"
8825
8826 # Set sane defaults for various variables
8827 test -z "$CC" && CC=cc
8828 test -z "$LTCC" && LTCC=$CC
8829 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8830 test -z "$LD" && LD=ld
8831 test -z "$ac_objext" && ac_objext=o
8832
8833 for cc_temp in $compiler""; do
8834   case $cc_temp in
8835     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8836     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8837     \-*) ;;
8838     *) break;;
8839   esac
8840 done
8841 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8842
8843
8844 # Only perform the check for file, if the check method requires it
8845 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8846 case $deplibs_check_method in
8847 file_magic*)
8848   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8849     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8850 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8851 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8852   $as_echo_n "(cached) " >&6
8853 else
8854   case $MAGIC_CMD in
8855 [\\/*] |  ?:[\\/]*)
8856   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8857   ;;
8858 *)
8859   lt_save_MAGIC_CMD="$MAGIC_CMD"
8860   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8861   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8862   for ac_dir in $ac_dummy; do
8863     IFS="$lt_save_ifs"
8864     test -z "$ac_dir" && ac_dir=.
8865     if test -f $ac_dir/${ac_tool_prefix}file; then
8866       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8867       if test -n "$file_magic_test_file"; then
8868         case $deplibs_check_method in
8869         "file_magic "*)
8870           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8871           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8872           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8873             $EGREP "$file_magic_regex" > /dev/null; then
8874             :
8875           else
8876             cat <<_LT_EOF 1>&2
8877
8878 *** Warning: the command libtool uses to detect shared libraries,
8879 *** $file_magic_cmd, produces output that libtool cannot recognize.
8880 *** The result is that libtool may fail to recognize shared libraries
8881 *** as such.  This will affect the creation of libtool libraries that
8882 *** depend on shared libraries, but programs linked with such libtool
8883 *** libraries will work regardless of this problem.  Nevertheless, you
8884 *** may want to report the problem to your system manager and/or to
8885 *** bug-libtool@gnu.org
8886
8887 _LT_EOF
8888           fi ;;
8889         esac
8890       fi
8891       break
8892     fi
8893   done
8894   IFS="$lt_save_ifs"
8895   MAGIC_CMD="$lt_save_MAGIC_CMD"
8896   ;;
8897 esac
8898 fi
8899
8900 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8901 if test -n "$MAGIC_CMD"; then
8902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8903 $as_echo "$MAGIC_CMD" >&6; }
8904 else
8905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8906 $as_echo "no" >&6; }
8907 fi
8908
8909
8910
8911
8912
8913 if test -z "$lt_cv_path_MAGIC_CMD"; then
8914   if test -n "$ac_tool_prefix"; then
8915     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8916 $as_echo_n "checking for file... " >&6; }
8917 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8918   $as_echo_n "(cached) " >&6
8919 else
8920   case $MAGIC_CMD in
8921 [\\/*] |  ?:[\\/]*)
8922   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8923   ;;
8924 *)
8925   lt_save_MAGIC_CMD="$MAGIC_CMD"
8926   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8927   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8928   for ac_dir in $ac_dummy; do
8929     IFS="$lt_save_ifs"
8930     test -z "$ac_dir" && ac_dir=.
8931     if test -f $ac_dir/file; then
8932       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8933       if test -n "$file_magic_test_file"; then
8934         case $deplibs_check_method in
8935         "file_magic "*)
8936           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8937           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8938           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8939             $EGREP "$file_magic_regex" > /dev/null; then
8940             :
8941           else
8942             cat <<_LT_EOF 1>&2
8943
8944 *** Warning: the command libtool uses to detect shared libraries,
8945 *** $file_magic_cmd, produces output that libtool cannot recognize.
8946 *** The result is that libtool may fail to recognize shared libraries
8947 *** as such.  This will affect the creation of libtool libraries that
8948 *** depend on shared libraries, but programs linked with such libtool
8949 *** libraries will work regardless of this problem.  Nevertheless, you
8950 *** may want to report the problem to your system manager and/or to
8951 *** bug-libtool@gnu.org
8952
8953 _LT_EOF
8954           fi ;;
8955         esac
8956       fi
8957       break
8958     fi
8959   done
8960   IFS="$lt_save_ifs"
8961   MAGIC_CMD="$lt_save_MAGIC_CMD"
8962   ;;
8963 esac
8964 fi
8965
8966 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8967 if test -n "$MAGIC_CMD"; then
8968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8969 $as_echo "$MAGIC_CMD" >&6; }
8970 else
8971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8972 $as_echo "no" >&6; }
8973 fi
8974
8975
8976   else
8977     MAGIC_CMD=:
8978   fi
8979 fi
8980
8981   fi
8982   ;;
8983 esac
8984
8985 # Use C for the default configuration in the libtool script
8986
8987 lt_save_CC="$CC"
8988 ac_ext=c
8989 ac_cpp='$CPP $CPPFLAGS'
8990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8993
8994
8995 # Source file extension for C test sources.
8996 ac_ext=c
8997
8998 # Object file extension for compiled C test sources.
8999 objext=o
9000 objext=$objext
9001
9002 # Code to be used in simple compile tests
9003 lt_simple_compile_test_code="int some_variable = 0;"
9004
9005 # Code to be used in simple link tests
9006 lt_simple_link_test_code='int main(){return(0);}'
9007
9008
9009
9010
9011
9012
9013
9014 # If no C compiler was specified, use CC.
9015 LTCC=${LTCC-"$CC"}
9016
9017 # If no C compiler flags were specified, use CFLAGS.
9018 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
9019
9020 # Allow CC to be a program name with arguments.
9021 compiler=$CC
9022
9023 # Save the default compiler, since it gets overwritten when the other
9024 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
9025 compiler_DEFAULT=$CC
9026
9027 # save warnings/boilerplate of simple test code
9028 ac_outfile=conftest.$ac_objext
9029 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
9030 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9031 _lt_compiler_boilerplate=`cat conftest.err`
9032 $RM conftest*
9033
9034 ac_outfile=conftest.$ac_objext
9035 echo "$lt_simple_link_test_code" >conftest.$ac_ext
9036 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9037 _lt_linker_boilerplate=`cat conftest.err`
9038 $RM -r conftest*
9039
9040
9041 ## CAVEAT EMPTOR:
9042 ## There is no encapsulation within the following macros, do not change
9043 ## the running order or otherwise move them around unless you know exactly
9044 ## what you are doing...
9045 if test -n "$compiler"; then
9046
9047 lt_prog_compiler_no_builtin_flag=
9048
9049 if test "$GCC" = yes; then
9050   case $cc_basename in
9051   nvcc*)
9052     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
9053   *)
9054     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
9055   esac
9056
9057   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
9058 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
9059 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
9060   $as_echo_n "(cached) " >&6
9061 else
9062   lt_cv_prog_compiler_rtti_exceptions=no
9063    ac_outfile=conftest.$ac_objext
9064    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9065    lt_compiler_flag="-fno-rtti -fno-exceptions"
9066    # Insert the option either (1) after the last *FLAGS variable, or
9067    # (2) before a word containing "conftest.", or (3) at the end.
9068    # Note that $ac_compile itself does not contain backslashes and begins
9069    # with a dollar sign (not a hyphen), so the echo should work correctly.
9070    # The option is referenced via a variable to avoid confusing sed.
9071    lt_compile=`echo "$ac_compile" | $SED \
9072    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9073    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9074    -e 's:$: $lt_compiler_flag:'`
9075    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9076    (eval "$lt_compile" 2>conftest.err)
9077    ac_status=$?
9078    cat conftest.err >&5
9079    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9080    if (exit $ac_status) && test -s "$ac_outfile"; then
9081      # The compiler can only warn and ignore the option if not recognized
9082      # So say no if there are warnings other than the usual output.
9083      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9084      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9085      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9086        lt_cv_prog_compiler_rtti_exceptions=yes
9087      fi
9088    fi
9089    $RM conftest*
9090
9091 fi
9092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
9093 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
9094
9095 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
9096     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
9097 else
9098     :
9099 fi
9100
9101 fi
9102
9103
9104
9105
9106
9107
9108   lt_prog_compiler_wl=
9109 lt_prog_compiler_pic=
9110 lt_prog_compiler_static=
9111
9112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
9113 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
9114
9115   if test "$GCC" = yes; then
9116     lt_prog_compiler_wl='-Wl,'
9117     lt_prog_compiler_static='-static'
9118
9119     case $host_os in
9120       aix*)
9121       # All AIX code is PIC.
9122       if test "$host_cpu" = ia64; then
9123         # AIX 5 now supports IA64 processor
9124         lt_prog_compiler_static='-Bstatic'
9125       fi
9126       lt_prog_compiler_pic='-fPIC'
9127       ;;
9128
9129     amigaos*)
9130       case $host_cpu in
9131       powerpc)
9132             # see comment about AmigaOS4 .so support
9133             lt_prog_compiler_pic='-fPIC'
9134         ;;
9135       m68k)
9136             # FIXME: we need at least 68020 code to build shared libraries, but
9137             # adding the `-m68020' flag to GCC prevents building anything better,
9138             # like `-m68040'.
9139             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
9140         ;;
9141       esac
9142       ;;
9143
9144     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
9145       # PIC is the default for these OSes.
9146       ;;
9147
9148     mingw* | cygwin* | pw32* | os2* | cegcc*)
9149       # This hack is so that the source file can tell whether it is being
9150       # built for inclusion in a dll (and should export symbols for example).
9151       # Although the cygwin gcc ignores -fPIC, still need this for old-style
9152       # (--disable-auto-import) libraries
9153       lt_prog_compiler_pic='-DDLL_EXPORT'
9154       ;;
9155
9156     darwin* | rhapsody*)
9157       # PIC is the default on this platform
9158       # Common symbols not allowed in MH_DYLIB files
9159       lt_prog_compiler_pic='-fno-common'
9160       ;;
9161
9162     haiku*)
9163       # PIC is the default for Haiku.
9164       # The "-static" flag exists, but is broken.
9165       lt_prog_compiler_static=
9166       ;;
9167
9168     hpux*)
9169       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
9170       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
9171       # sets the default TLS model and affects inlining.
9172       case $host_cpu in
9173       hppa*64*)
9174         # +Z the default
9175         ;;
9176       *)
9177         lt_prog_compiler_pic='-fPIC'
9178         ;;
9179       esac
9180       ;;
9181
9182     interix[3-9]*)
9183       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
9184       # Instead, we relocate shared libraries at runtime.
9185       ;;
9186
9187     msdosdjgpp*)
9188       # Just because we use GCC doesn't mean we suddenly get shared libraries
9189       # on systems that don't support them.
9190       lt_prog_compiler_can_build_shared=no
9191       enable_shared=no
9192       ;;
9193
9194     *nto* | *qnx*)
9195       # QNX uses GNU C++, but need to define -shared option too, otherwise
9196       # it will coredump.
9197       lt_prog_compiler_pic='-fPIC -shared'
9198       ;;
9199
9200     sysv4*MP*)
9201       if test -d /usr/nec; then
9202         lt_prog_compiler_pic=-Kconform_pic
9203       fi
9204       ;;
9205
9206     *)
9207       lt_prog_compiler_pic='-fPIC'
9208       ;;
9209     esac
9210
9211     case $cc_basename in
9212     nvcc*) # Cuda Compiler Driver 2.2
9213       lt_prog_compiler_wl='-Xlinker '
9214       lt_prog_compiler_pic='-Xcompiler -fPIC'
9215       ;;
9216     esac
9217   else
9218     # PORTME Check for flag to pass linker flags through the system compiler.
9219     case $host_os in
9220     aix*)
9221       lt_prog_compiler_wl='-Wl,'
9222       if test "$host_cpu" = ia64; then
9223         # AIX 5 now supports IA64 processor
9224         lt_prog_compiler_static='-Bstatic'
9225       else
9226         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
9227       fi
9228       ;;
9229
9230     mingw* | cygwin* | pw32* | os2* | cegcc*)
9231       # This hack is so that the source file can tell whether it is being
9232       # built for inclusion in a dll (and should export symbols for example).
9233       lt_prog_compiler_pic='-DDLL_EXPORT'
9234       ;;
9235
9236     hpux9* | hpux10* | hpux11*)
9237       lt_prog_compiler_wl='-Wl,'
9238       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
9239       # not for PA HP-UX.
9240       case $host_cpu in
9241       hppa*64*|ia64*)
9242         # +Z the default
9243         ;;
9244       *)
9245         lt_prog_compiler_pic='+Z'
9246         ;;
9247       esac
9248       # Is there a better lt_prog_compiler_static that works with the bundled CC?
9249       lt_prog_compiler_static='${wl}-a ${wl}archive'
9250       ;;
9251
9252     irix5* | irix6* | nonstopux*)
9253       lt_prog_compiler_wl='-Wl,'
9254       # PIC (with -KPIC) is the default.
9255       lt_prog_compiler_static='-non_shared'
9256       ;;
9257
9258     linux* | k*bsd*-gnu | kopensolaris*-gnu)
9259       case $cc_basename in
9260       # old Intel for x86_64 which still supported -KPIC.
9261       ecc*)
9262         lt_prog_compiler_wl='-Wl,'
9263         lt_prog_compiler_pic='-KPIC'
9264         lt_prog_compiler_static='-static'
9265         ;;
9266       # icc used to be incompatible with GCC.
9267       # ICC 10 doesn't accept -KPIC any more.
9268       icc* | ifort*)
9269         lt_prog_compiler_wl='-Wl,'
9270         lt_prog_compiler_pic='-fPIC'
9271         lt_prog_compiler_static='-static'
9272         ;;
9273       # Lahey Fortran 8.1.
9274       lf95*)
9275         lt_prog_compiler_wl='-Wl,'
9276         lt_prog_compiler_pic='--shared'
9277         lt_prog_compiler_static='--static'
9278         ;;
9279       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
9280         # Portland Group compilers (*not* the Pentium gcc compiler,
9281         # which looks to be a dead project)
9282         lt_prog_compiler_wl='-Wl,'
9283         lt_prog_compiler_pic='-fpic'
9284         lt_prog_compiler_static='-Bstatic'
9285         ;;
9286       ccc*)
9287         lt_prog_compiler_wl='-Wl,'
9288         # All Alpha code is PIC.
9289         lt_prog_compiler_static='-non_shared'
9290         ;;
9291       xl* | bgxl* | bgf* | mpixl*)
9292         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
9293         lt_prog_compiler_wl='-Wl,'
9294         lt_prog_compiler_pic='-qpic'
9295         lt_prog_compiler_static='-qstaticlink'
9296         ;;
9297       *)
9298         case `$CC -V 2>&1 | sed 5q` in
9299         *Sun\ F* | *Sun*Fortran*)
9300           # Sun Fortran 8.3 passes all unrecognized flags to the linker
9301           lt_prog_compiler_pic='-KPIC'
9302           lt_prog_compiler_static='-Bstatic'
9303           lt_prog_compiler_wl=''
9304           ;;
9305         *Sun\ C*)
9306           # Sun C 5.9
9307           lt_prog_compiler_pic='-KPIC'
9308           lt_prog_compiler_static='-Bstatic'
9309           lt_prog_compiler_wl='-Wl,'
9310           ;;
9311         esac
9312         ;;
9313       esac
9314       ;;
9315
9316     newsos6)
9317       lt_prog_compiler_pic='-KPIC'
9318       lt_prog_compiler_static='-Bstatic'
9319       ;;
9320
9321     *nto* | *qnx*)
9322       # QNX uses GNU C++, but need to define -shared option too, otherwise
9323       # it will coredump.
9324       lt_prog_compiler_pic='-fPIC -shared'
9325       ;;
9326
9327     osf3* | osf4* | osf5*)
9328       lt_prog_compiler_wl='-Wl,'
9329       # All OSF/1 code is PIC.
9330       lt_prog_compiler_static='-non_shared'
9331       ;;
9332
9333     rdos*)
9334       lt_prog_compiler_static='-non_shared'
9335       ;;
9336
9337     solaris*)
9338       lt_prog_compiler_pic='-KPIC'
9339       lt_prog_compiler_static='-Bstatic'
9340       case $cc_basename in
9341       f77* | f90* | f95*)
9342         lt_prog_compiler_wl='-Qoption ld ';;
9343       *)
9344         lt_prog_compiler_wl='-Wl,';;
9345       esac
9346       ;;
9347
9348     sunos4*)
9349       lt_prog_compiler_wl='-Qoption ld '
9350       lt_prog_compiler_pic='-PIC'
9351       lt_prog_compiler_static='-Bstatic'
9352       ;;
9353
9354     sysv4 | sysv4.2uw2* | sysv4.3*)
9355       lt_prog_compiler_wl='-Wl,'
9356       lt_prog_compiler_pic='-KPIC'
9357       lt_prog_compiler_static='-Bstatic'
9358       ;;
9359
9360     sysv4*MP*)
9361       if test -d /usr/nec ;then
9362         lt_prog_compiler_pic='-Kconform_pic'
9363         lt_prog_compiler_static='-Bstatic'
9364       fi
9365       ;;
9366
9367     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
9368       lt_prog_compiler_wl='-Wl,'
9369       lt_prog_compiler_pic='-KPIC'
9370       lt_prog_compiler_static='-Bstatic'
9371       ;;
9372
9373     unicos*)
9374       lt_prog_compiler_wl='-Wl,'
9375       lt_prog_compiler_can_build_shared=no
9376       ;;
9377
9378     uts4*)
9379       lt_prog_compiler_pic='-pic'
9380       lt_prog_compiler_static='-Bstatic'
9381       ;;
9382
9383     *)
9384       lt_prog_compiler_can_build_shared=no
9385       ;;
9386     esac
9387   fi
9388
9389 case $host_os in
9390   # For platforms which do not support PIC, -DPIC is meaningless:
9391   *djgpp*)
9392     lt_prog_compiler_pic=
9393     ;;
9394   *)
9395     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9396     ;;
9397 esac
9398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
9399 $as_echo "$lt_prog_compiler_pic" >&6; }
9400
9401
9402
9403
9404
9405
9406 #
9407 # Check to make sure the PIC flag actually works.
9408 #
9409 if test -n "$lt_prog_compiler_pic"; then
9410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
9411 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
9412 if ${lt_cv_prog_compiler_pic_works+:} false; then :
9413   $as_echo_n "(cached) " >&6
9414 else
9415   lt_cv_prog_compiler_pic_works=no
9416    ac_outfile=conftest.$ac_objext
9417    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9418    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
9419    # Insert the option either (1) after the last *FLAGS variable, or
9420    # (2) before a word containing "conftest.", or (3) at the end.
9421    # Note that $ac_compile itself does not contain backslashes and begins
9422    # with a dollar sign (not a hyphen), so the echo should work correctly.
9423    # The option is referenced via a variable to avoid confusing sed.
9424    lt_compile=`echo "$ac_compile" | $SED \
9425    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9426    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9427    -e 's:$: $lt_compiler_flag:'`
9428    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9429    (eval "$lt_compile" 2>conftest.err)
9430    ac_status=$?
9431    cat conftest.err >&5
9432    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9433    if (exit $ac_status) && test -s "$ac_outfile"; then
9434      # The compiler can only warn and ignore the option if not recognized
9435      # So say no if there are warnings other than the usual output.
9436      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9437      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9438      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9439        lt_cv_prog_compiler_pic_works=yes
9440      fi
9441    fi
9442    $RM conftest*
9443
9444 fi
9445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9446 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9447
9448 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
9449     case $lt_prog_compiler_pic in
9450      "" | " "*) ;;
9451      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9452      esac
9453 else
9454     lt_prog_compiler_pic=
9455      lt_prog_compiler_can_build_shared=no
9456 fi
9457
9458 fi
9459
9460
9461
9462
9463
9464
9465 #
9466 # Check to make sure the static flag actually works.
9467 #
9468 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9470 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9471 if ${lt_cv_prog_compiler_static_works+:} false; then :
9472   $as_echo_n "(cached) " >&6
9473 else
9474   lt_cv_prog_compiler_static_works=no
9475    save_LDFLAGS="$LDFLAGS"
9476    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9477    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9478    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9479      # The linker can only warn and ignore the option if not recognized
9480      # So say no if there are warnings
9481      if test -s conftest.err; then
9482        # Append any errors to the config.log.
9483        cat conftest.err 1>&5
9484        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9485        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9486        if diff conftest.exp conftest.er2 >/dev/null; then
9487          lt_cv_prog_compiler_static_works=yes
9488        fi
9489      else
9490        lt_cv_prog_compiler_static_works=yes
9491      fi
9492    fi
9493    $RM -r conftest*
9494    LDFLAGS="$save_LDFLAGS"
9495
9496 fi
9497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9498 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9499
9500 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9501     :
9502 else
9503     lt_prog_compiler_static=
9504 fi
9505
9506
9507
9508
9509
9510
9511
9512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9513 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9514 if ${lt_cv_prog_compiler_c_o+:} false; then :
9515   $as_echo_n "(cached) " >&6
9516 else
9517   lt_cv_prog_compiler_c_o=no
9518    $RM -r conftest 2>/dev/null
9519    mkdir conftest
9520    cd conftest
9521    mkdir out
9522    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9523
9524    lt_compiler_flag="-o out/conftest2.$ac_objext"
9525    # Insert the option either (1) after the last *FLAGS variable, or
9526    # (2) before a word containing "conftest.", or (3) at the end.
9527    # Note that $ac_compile itself does not contain backslashes and begins
9528    # with a dollar sign (not a hyphen), so the echo should work correctly.
9529    lt_compile=`echo "$ac_compile" | $SED \
9530    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9531    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9532    -e 's:$: $lt_compiler_flag:'`
9533    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9534    (eval "$lt_compile" 2>out/conftest.err)
9535    ac_status=$?
9536    cat out/conftest.err >&5
9537    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9538    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9539    then
9540      # The compiler can only warn and ignore the option if not recognized
9541      # So say no if there are warnings
9542      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9543      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9544      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9545        lt_cv_prog_compiler_c_o=yes
9546      fi
9547    fi
9548    chmod u+w . 2>&5
9549    $RM conftest*
9550    # SGI C++ compiler will create directory out/ii_files/ for
9551    # template instantiation
9552    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9553    $RM out/* && rmdir out
9554    cd ..
9555    $RM -r conftest
9556    $RM conftest*
9557
9558 fi
9559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9560 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9561
9562
9563
9564
9565
9566
9567   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9568 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9569 if ${lt_cv_prog_compiler_c_o+:} false; then :
9570   $as_echo_n "(cached) " >&6
9571 else
9572   lt_cv_prog_compiler_c_o=no
9573    $RM -r conftest 2>/dev/null
9574    mkdir conftest
9575    cd conftest
9576    mkdir out
9577    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9578
9579    lt_compiler_flag="-o out/conftest2.$ac_objext"
9580    # Insert the option either (1) after the last *FLAGS variable, or
9581    # (2) before a word containing "conftest.", or (3) at the end.
9582    # Note that $ac_compile itself does not contain backslashes and begins
9583    # with a dollar sign (not a hyphen), so the echo should work correctly.
9584    lt_compile=`echo "$ac_compile" | $SED \
9585    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9586    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9587    -e 's:$: $lt_compiler_flag:'`
9588    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9589    (eval "$lt_compile" 2>out/conftest.err)
9590    ac_status=$?
9591    cat out/conftest.err >&5
9592    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9593    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9594    then
9595      # The compiler can only warn and ignore the option if not recognized
9596      # So say no if there are warnings
9597      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9598      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9599      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9600        lt_cv_prog_compiler_c_o=yes
9601      fi
9602    fi
9603    chmod u+w . 2>&5
9604    $RM conftest*
9605    # SGI C++ compiler will create directory out/ii_files/ for
9606    # template instantiation
9607    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9608    $RM out/* && rmdir out
9609    cd ..
9610    $RM -r conftest
9611    $RM conftest*
9612
9613 fi
9614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9615 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9616
9617
9618
9619
9620 hard_links="nottested"
9621 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9622   # do not overwrite the value of need_locks provided by the user
9623   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9624 $as_echo_n "checking if we can lock with hard links... " >&6; }
9625   hard_links=yes
9626   $RM conftest*
9627   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9628   touch conftest.a
9629   ln conftest.a conftest.b 2>&5 || hard_links=no
9630   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9632 $as_echo "$hard_links" >&6; }
9633   if test "$hard_links" = no; then
9634     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9635 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9636     need_locks=warn
9637   fi
9638 else
9639   need_locks=no
9640 fi
9641
9642
9643
9644
9645
9646
9647   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9648 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9649
9650   runpath_var=
9651   allow_undefined_flag=
9652   always_export_symbols=no
9653   archive_cmds=
9654   archive_expsym_cmds=
9655   compiler_needs_object=no
9656   enable_shared_with_static_runtimes=no
9657   export_dynamic_flag_spec=
9658   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9659   hardcode_automatic=no
9660   hardcode_direct=no
9661   hardcode_direct_absolute=no
9662   hardcode_libdir_flag_spec=
9663   hardcode_libdir_flag_spec_ld=
9664   hardcode_libdir_separator=
9665   hardcode_minus_L=no
9666   hardcode_shlibpath_var=unsupported
9667   inherit_rpath=no
9668   link_all_deplibs=unknown
9669   module_cmds=
9670   module_expsym_cmds=
9671   old_archive_from_new_cmds=
9672   old_archive_from_expsyms_cmds=
9673   thread_safe_flag_spec=
9674   whole_archive_flag_spec=
9675   # include_expsyms should be a list of space-separated symbols to be *always*
9676   # included in the symbol list
9677   include_expsyms=
9678   # exclude_expsyms can be an extended regexp of symbols to exclude
9679   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9680   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9681   # as well as any symbol that contains `d'.
9682   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9683   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9684   # platforms (ab)use it in PIC code, but their linkers get confused if
9685   # the symbol is explicitly referenced.  Since portable code cannot
9686   # rely on this symbol name, it's probably fine to never include it in
9687   # preloaded symbol tables.
9688   # Exclude shared library initialization/finalization symbols.
9689   extract_expsyms_cmds=
9690
9691   case $host_os in
9692   cygwin* | mingw* | pw32* | cegcc*)
9693     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9694     # When not using gcc, we currently assume that we are using
9695     # Microsoft Visual C++.
9696     if test "$GCC" != yes; then
9697       with_gnu_ld=no
9698     fi
9699     ;;
9700   interix*)
9701     # we just hope/assume this is gcc and not c89 (= MSVC++)
9702     with_gnu_ld=yes
9703     ;;
9704   openbsd*)
9705     with_gnu_ld=no
9706     ;;
9707   esac
9708
9709   ld_shlibs=yes
9710
9711   # On some targets, GNU ld is compatible enough with the native linker
9712   # that we're better off using the native interface for both.
9713   lt_use_gnu_ld_interface=no
9714   if test "$with_gnu_ld" = yes; then
9715     case $host_os in
9716       aix*)
9717         # The AIX port of GNU ld has always aspired to compatibility
9718         # with the native linker.  However, as the warning in the GNU ld
9719         # block says, versions before 2.19.5* couldn't really create working
9720         # shared libraries, regardless of the interface used.
9721         case `$LD -v 2>&1` in
9722           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9723           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9724           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9725           *)
9726             lt_use_gnu_ld_interface=yes
9727             ;;
9728         esac
9729         ;;
9730       *)
9731         lt_use_gnu_ld_interface=yes
9732         ;;
9733     esac
9734   fi
9735
9736   if test "$lt_use_gnu_ld_interface" = yes; then
9737     # If archive_cmds runs LD, not CC, wlarc should be empty
9738     wlarc='${wl}'
9739
9740     # Set some defaults for GNU ld with shared library support. These
9741     # are reset later if shared libraries are not supported. Putting them
9742     # here allows them to be overridden if necessary.
9743     runpath_var=LD_RUN_PATH
9744     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9745     export_dynamic_flag_spec='${wl}--export-dynamic'
9746     # ancient GNU ld didn't support --whole-archive et. al.
9747     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9748       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9749     else
9750       whole_archive_flag_spec=
9751     fi
9752     supports_anon_versioning=no
9753     case `$LD -v 2>&1` in
9754       *GNU\ gold*) supports_anon_versioning=yes ;;
9755       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9756       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9757       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9758       *\ 2.11.*) ;; # other 2.11 versions
9759       *) supports_anon_versioning=yes ;;
9760     esac
9761
9762     # See if GNU ld supports shared libraries.
9763     case $host_os in
9764     aix[3-9]*)
9765       # On AIX/PPC, the GNU linker is very broken
9766       if test "$host_cpu" != ia64; then
9767         ld_shlibs=no
9768         cat <<_LT_EOF 1>&2
9769
9770 *** Warning: the GNU linker, at least up to release 2.19, is reported
9771 *** to be unable to reliably create shared libraries on AIX.
9772 *** Therefore, libtool is disabling shared libraries support.  If you
9773 *** really care for shared libraries, you may want to install binutils
9774 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9775 *** You will then need to restart the configuration process.
9776
9777 _LT_EOF
9778       fi
9779       ;;
9780
9781     amigaos*)
9782       case $host_cpu in
9783       powerpc)
9784             # see comment about AmigaOS4 .so support
9785             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9786             archive_expsym_cmds=''
9787         ;;
9788       m68k)
9789             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9790             hardcode_libdir_flag_spec='-L$libdir'
9791             hardcode_minus_L=yes
9792         ;;
9793       esac
9794       ;;
9795
9796     beos*)
9797       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9798         allow_undefined_flag=unsupported
9799         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9800         # support --undefined.  This deserves some investigation.  FIXME
9801         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9802       else
9803         ld_shlibs=no
9804       fi
9805       ;;
9806
9807     cygwin* | mingw* | pw32* | cegcc*)
9808       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9809       # as there is no search path for DLLs.
9810       hardcode_libdir_flag_spec='-L$libdir'
9811       export_dynamic_flag_spec='${wl}--export-all-symbols'
9812       allow_undefined_flag=unsupported
9813       always_export_symbols=no
9814       enable_shared_with_static_runtimes=yes
9815       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9816
9817       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9818         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9819         # If the export-symbols file already is a .def file (1st line
9820         # is EXPORTS), use it as is; otherwise, prepend...
9821         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9822           cp $export_symbols $output_objdir/$soname.def;
9823         else
9824           echo EXPORTS > $output_objdir/$soname.def;
9825           cat $export_symbols >> $output_objdir/$soname.def;
9826         fi~
9827         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9828       else
9829         ld_shlibs=no
9830       fi
9831       ;;
9832
9833     haiku*)
9834       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9835       link_all_deplibs=yes
9836       ;;
9837
9838     interix[3-9]*)
9839       hardcode_direct=no
9840       hardcode_shlibpath_var=no
9841       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9842       export_dynamic_flag_spec='${wl}-E'
9843       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9844       # Instead, shared libraries are loaded at an image base (0x10000000 by
9845       # default) and relocated if they conflict, which is a slow very memory
9846       # consuming and fragmenting process.  To avoid this, we pick a random,
9847       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9848       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9849       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9850       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9851       ;;
9852
9853     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9854       tmp_diet=no
9855       if test "$host_os" = linux-dietlibc; then
9856         case $cc_basename in
9857           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9858         esac
9859       fi
9860       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9861          && test "$tmp_diet" = no
9862       then
9863         tmp_addflag=' $pic_flag'
9864         tmp_sharedflag='-shared'
9865         case $cc_basename,$host_cpu in
9866         pgcc*)                          # Portland Group C compiler
9867           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'
9868           tmp_addflag=' $pic_flag'
9869           ;;
9870         pgf77* | pgf90* | pgf95* | pgfortran*)
9871                                         # Portland Group f77 and f90 compilers
9872           whole_archive_flag_spec='${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'
9873           tmp_addflag=' $pic_flag -Mnomain' ;;
9874         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9875           tmp_addflag=' -i_dynamic' ;;
9876         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9877           tmp_addflag=' -i_dynamic -nofor_main' ;;
9878         ifc* | ifort*)                  # Intel Fortran compiler
9879           tmp_addflag=' -nofor_main' ;;
9880         lf95*)                          # Lahey Fortran 8.1
9881           whole_archive_flag_spec=
9882           tmp_sharedflag='--shared' ;;
9883         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9884           tmp_sharedflag='-qmkshrobj'
9885           tmp_addflag= ;;
9886         nvcc*)  # Cuda Compiler Driver 2.2
9887           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9888           compiler_needs_object=yes
9889           ;;
9890         esac
9891         case `$CC -V 2>&1 | sed 5q` in
9892         *Sun\ C*)                       # Sun C 5.9
9893           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\"` ${wl}--no-whole-archive'
9894           compiler_needs_object=yes
9895           tmp_sharedflag='-G' ;;
9896         *Sun\ F*)                       # Sun Fortran 8.3
9897           tmp_sharedflag='-G' ;;
9898         esac
9899         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9900
9901         if test "x$supports_anon_versioning" = xyes; then
9902           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9903             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9904             echo "local: *; };" >> $output_objdir/$libname.ver~
9905             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9906         fi
9907
9908         case $cc_basename in
9909         xlf* | bgf* | bgxlf* | mpixlf*)
9910           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9911           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9912           hardcode_libdir_flag_spec=
9913           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9914           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9915           if test "x$supports_anon_versioning" = xyes; then
9916             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9917               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9918               echo "local: *; };" >> $output_objdir/$libname.ver~
9919               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9920           fi
9921           ;;
9922         esac
9923       else
9924         ld_shlibs=no
9925       fi
9926       ;;
9927
9928     netbsd*)
9929       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9930         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9931         wlarc=
9932       else
9933         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9934         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9935       fi
9936       ;;
9937
9938     solaris*)
9939       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9940         ld_shlibs=no
9941         cat <<_LT_EOF 1>&2
9942
9943 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9944 *** create shared libraries on Solaris systems.  Therefore, libtool
9945 *** is disabling shared libraries support.  We urge you to upgrade GNU
9946 *** binutils to release 2.9.1 or newer.  Another option is to modify
9947 *** your PATH or compiler configuration so that the native linker is
9948 *** used, and then restart.
9949
9950 _LT_EOF
9951       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9952         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9953         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9954       else
9955         ld_shlibs=no
9956       fi
9957       ;;
9958
9959     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9960       case `$LD -v 2>&1` in
9961         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9962         ld_shlibs=no
9963         cat <<_LT_EOF 1>&2
9964
9965 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9966 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9967 *** is disabling shared libraries support.  We urge you to upgrade GNU
9968 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9969 *** your PATH or compiler configuration so that the native linker is
9970 *** used, and then restart.
9971
9972 _LT_EOF
9973         ;;
9974         *)
9975           # For security reasons, it is highly recommended that you always
9976           # use absolute paths for naming shared libraries, and exclude the
9977           # DT_RUNPATH tag from executables and libraries.  But doing so
9978           # requires that you compile everything twice, which is a pain.
9979           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9980             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9981             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9982             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9983           else
9984             ld_shlibs=no
9985           fi
9986         ;;
9987       esac
9988       ;;
9989
9990     sunos4*)
9991       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9992       wlarc=
9993       hardcode_direct=yes
9994       hardcode_shlibpath_var=no
9995       ;;
9996
9997     *)
9998       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9999         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10000         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10001       else
10002         ld_shlibs=no
10003       fi
10004       ;;
10005     esac
10006
10007     if test "$ld_shlibs" = no; then
10008       runpath_var=
10009       hardcode_libdir_flag_spec=
10010       export_dynamic_flag_spec=
10011       whole_archive_flag_spec=
10012     fi
10013   else
10014     # PORTME fill in a description of your system's linker (not GNU ld)
10015     case $host_os in
10016     aix3*)
10017       allow_undefined_flag=unsupported
10018       always_export_symbols=yes
10019       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
10020       # Note: this linker hardcodes the directories in LIBPATH if there
10021       # are no directories specified by -L.
10022       hardcode_minus_L=yes
10023       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
10024         # Neither direct hardcoding nor static linking is supported with a
10025         # broken collect2.
10026         hardcode_direct=unsupported
10027       fi
10028       ;;
10029
10030     aix[4-9]*)
10031       if test "$host_cpu" = ia64; then
10032         # On IA64, the linker does run time linking by default, so we don't
10033         # have to do anything special.
10034         aix_use_runtimelinking=no
10035         exp_sym_flag='-Bexport'
10036         no_entry_flag=""
10037       else
10038         # If we're using GNU nm, then we don't want the "-C" option.
10039         # -C means demangle to AIX nm, but means don't demangle with GNU nm
10040         # Also, AIX nm treats weak defined symbols like other global
10041         # defined symbols, whereas GNU nm marks them as "W".
10042         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
10043           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10044         else
10045           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10046         fi
10047         aix_use_runtimelinking=no
10048
10049         # Test if we are trying to use run time linking or normal
10050         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
10051         # need to do runtime linking.
10052         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
10053           for ld_flag in $LDFLAGS; do
10054           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
10055             aix_use_runtimelinking=yes
10056             break
10057           fi
10058           done
10059           ;;
10060         esac
10061
10062         exp_sym_flag='-bexport'
10063         no_entry_flag='-bnoentry'
10064       fi
10065
10066       # When large executables or shared objects are built, AIX ld can
10067       # have problems creating the table of contents.  If linking a library
10068       # or program results in "error TOC overflow" add -mminimal-toc to
10069       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
10070       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
10071
10072       archive_cmds=''
10073       hardcode_direct=yes
10074       hardcode_direct_absolute=yes
10075       hardcode_libdir_separator=':'
10076       link_all_deplibs=yes
10077       file_list_spec='${wl}-f,'
10078
10079       if test "$GCC" = yes; then
10080         case $host_os in aix4.[012]|aix4.[012].*)
10081         # We only want to do this on AIX 4.2 and lower, the check
10082         # below for broken collect2 doesn't work under 4.3+
10083           collect2name=`${CC} -print-prog-name=collect2`
10084           if test -f "$collect2name" &&
10085            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
10086           then
10087           # We have reworked collect2
10088           :
10089           else
10090           # We have old collect2
10091           hardcode_direct=unsupported
10092           # It fails to find uninstalled libraries when the uninstalled
10093           # path is not listed in the libpath.  Setting hardcode_minus_L
10094           # to unsupported forces relinking
10095           hardcode_minus_L=yes
10096           hardcode_libdir_flag_spec='-L$libdir'
10097           hardcode_libdir_separator=
10098           fi
10099           ;;
10100         esac
10101         shared_flag='-shared'
10102         if test "$aix_use_runtimelinking" = yes; then
10103           shared_flag="$shared_flag "'${wl}-G'
10104         fi
10105       else
10106         # not using gcc
10107         if test "$host_cpu" = ia64; then
10108         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
10109         # chokes on -Wl,-G. The following line is correct:
10110           shared_flag='-G'
10111         else
10112           if test "$aix_use_runtimelinking" = yes; then
10113             shared_flag='${wl}-G'
10114           else
10115             shared_flag='${wl}-bM:SRE'
10116           fi
10117         fi
10118       fi
10119
10120       export_dynamic_flag_spec='${wl}-bexpall'
10121       # It seems that -bexpall does not export symbols beginning with
10122       # underscore (_), so it is better to generate a list of symbols to export.
10123       always_export_symbols=yes
10124       if test "$aix_use_runtimelinking" = yes; then
10125         # Warning - without using the other runtime loading flags (-brtl),
10126         # -berok will link without error, but may produce a broken library.
10127         allow_undefined_flag='-berok'
10128         # Determine the default libpath from the value encoded in an
10129         # empty executable.
10130         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10131 /* end confdefs.h.  */
10132
10133 int
10134 main ()
10135 {
10136
10137   ;
10138   return 0;
10139 }
10140 _ACEOF
10141 if ac_fn_c_try_link "$LINENO"; then :
10142
10143 lt_aix_libpath_sed='
10144     /Import File Strings/,/^$/ {
10145         /^0/ {
10146             s/^0  *\(.*\)$/\1/
10147             p
10148         }
10149     }'
10150 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10151 # Check for a 64-bit object if we didn't find anything.
10152 if test -z "$aix_libpath"; then
10153   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10154 fi
10155 fi
10156 rm -f core conftest.err conftest.$ac_objext \
10157     conftest$ac_exeext conftest.$ac_ext
10158 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10159
10160         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10161         archive_expsym_cmds='$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 $shared_flag"
10162       else
10163         if test "$host_cpu" = ia64; then
10164           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
10165           allow_undefined_flag="-z nodefs"
10166           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
10167         else
10168          # Determine the default libpath from the value encoded in an
10169          # empty executable.
10170          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10171 /* end confdefs.h.  */
10172
10173 int
10174 main ()
10175 {
10176
10177   ;
10178   return 0;
10179 }
10180 _ACEOF
10181 if ac_fn_c_try_link "$LINENO"; then :
10182
10183 lt_aix_libpath_sed='
10184     /Import File Strings/,/^$/ {
10185         /^0/ {
10186             s/^0  *\(.*\)$/\1/
10187             p
10188         }
10189     }'
10190 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10191 # Check for a 64-bit object if we didn't find anything.
10192 if test -z "$aix_libpath"; then
10193   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10194 fi
10195 fi
10196 rm -f core conftest.err conftest.$ac_objext \
10197     conftest$ac_exeext conftest.$ac_ext
10198 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10199
10200          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10201           # Warning - without using the other run time loading flags,
10202           # -berok will link without error, but may produce a broken library.
10203           no_undefined_flag=' ${wl}-bernotok'
10204           allow_undefined_flag=' ${wl}-berok'
10205           if test "$with_gnu_ld" = yes; then
10206             # We only use this code for GNU lds that support --whole-archive.
10207             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
10208           else
10209             # Exported symbols can be pulled into shared objects from archives
10210             whole_archive_flag_spec='$convenience'
10211           fi
10212           archive_cmds_need_lc=yes
10213           # This is similar to how AIX traditionally builds its shared libraries.
10214           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'
10215         fi
10216       fi
10217       ;;
10218
10219     amigaos*)
10220       case $host_cpu in
10221       powerpc)
10222             # see comment about AmigaOS4 .so support
10223             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10224             archive_expsym_cmds=''
10225         ;;
10226       m68k)
10227             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10228             hardcode_libdir_flag_spec='-L$libdir'
10229             hardcode_minus_L=yes
10230         ;;
10231       esac
10232       ;;
10233
10234     bsdi[45]*)
10235       export_dynamic_flag_spec=-rdynamic
10236       ;;
10237
10238     cygwin* | mingw* | pw32* | cegcc*)
10239       # When not using gcc, we currently assume that we are using
10240       # Microsoft Visual C++.
10241       # hardcode_libdir_flag_spec is actually meaningless, as there is
10242       # no search path for DLLs.
10243       hardcode_libdir_flag_spec=' '
10244       allow_undefined_flag=unsupported
10245       # Tell ltmain to make .lib files, not .a files.
10246       libext=lib
10247       # Tell ltmain to make .dll files, not .so files.
10248       shrext_cmds=".dll"
10249       # FIXME: Setting linknames here is a bad hack.
10250       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10251       # The linker will automatically build a .lib file if we build a DLL.
10252       old_archive_from_new_cmds='true'
10253       # FIXME: Should let the user specify the lib program.
10254       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
10255       fix_srcfile_path='`cygpath -w "$srcfile"`'
10256       enable_shared_with_static_runtimes=yes
10257       ;;
10258
10259     darwin* | rhapsody*)
10260
10261
10262
10263   # Publish an arg to allow the user to select that Darwin host (and target)
10264   # libraries should be given install-names like @rpath/libfoo.dylib.  This
10265   # requires that the user of the library then adds an 'rpath' to the DSO that
10266   # needs access.
10267   # NOTE: there are defaults below, for systems that support rpaths.  The person
10268   # configuring can override the defaults for any system version that supports
10269   # them - they are, however, forced off for system versions without support.
10270   # Check whether --enable-darwin-at-rpath was given.
10271 if test "${enable_darwin_at_rpath+set}" = set; then :
10272   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
10273     # This is not supported before macOS 10.5 / Darwin9.
10274     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
10275       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
10276         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
10277 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
10278         enable_darwin_at_rpath=no
10279       ;;
10280     esac
10281    fi
10282 else
10283   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
10284     # As above, before 10.5 / Darwin9 this does not work.
10285      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
10286        enable_darwin_at_rpath=no
10287        ;;
10288
10289     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
10290     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
10291     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
10292       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
10293       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
10294 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
10295       enable_darwin_at_rpath=yes
10296       ;;
10297     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
10298     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
10299
10300     esac
10301
10302 fi
10303
10304
10305   archive_cmds_need_lc=no
10306   hardcode_direct=no
10307   hardcode_automatic=yes
10308   hardcode_shlibpath_var=unsupported
10309   if test "$lt_cv_ld_force_load" = "yes"; then
10310     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10311   else
10312     whole_archive_flag_spec=''
10313   fi
10314   link_all_deplibs=yes
10315   allow_undefined_flag="$_lt_dar_allow_undefined"
10316   case $cc_basename in
10317      ifort*) _lt_dar_can_shared=yes ;;
10318      *) _lt_dar_can_shared=$GCC ;;
10319   esac
10320   if test "$_lt_dar_can_shared" = "yes"; then
10321     output_verbose_link_cmd=func_echo_all
10322     _lt_install_name='\$rpath/\$soname'
10323     if test "x$enable_darwin_at_rpath" = "xyes"; then
10324       _lt_install_name='@rpath/\$soname'
10325     fi
10326     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
10327     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
10328     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}"
10329     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}"
10330
10331   else
10332   ld_shlibs=no
10333   fi
10334
10335       ;;
10336
10337     dgux*)
10338       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10339       hardcode_libdir_flag_spec='-L$libdir'
10340       hardcode_shlibpath_var=no
10341       ;;
10342
10343     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10344     # support.  Future versions do this automatically, but an explicit c++rt0.o
10345     # does not break anything, and helps significantly (at the cost of a little
10346     # extra space).
10347     freebsd2.2*)
10348       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10349       hardcode_libdir_flag_spec='-R$libdir'
10350       hardcode_direct=yes
10351       hardcode_shlibpath_var=no
10352       ;;
10353
10354     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10355     freebsd2.*)
10356       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10357       hardcode_direct=yes
10358       hardcode_minus_L=yes
10359       hardcode_shlibpath_var=no
10360       ;;
10361
10362     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10363     freebsd* | dragonfly*)
10364       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
10365       hardcode_libdir_flag_spec='-R$libdir'
10366       hardcode_direct=yes
10367       hardcode_shlibpath_var=no
10368       ;;
10369
10370     hpux9*)
10371       if test "$GCC" = yes; then
10372         archive_cmds='$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 $lib'
10373       else
10374         archive_cmds='$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 $lib'
10375       fi
10376       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10377       hardcode_libdir_separator=:
10378       hardcode_direct=yes
10379
10380       # hardcode_minus_L: Not really in the search PATH,
10381       # but as the default location of the library.
10382       hardcode_minus_L=yes
10383       export_dynamic_flag_spec='${wl}-E'
10384       ;;
10385
10386     hpux10*)
10387       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10388         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10389       else
10390         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10391       fi
10392       if test "$with_gnu_ld" = no; then
10393         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10394         hardcode_libdir_flag_spec_ld='+b $libdir'
10395         hardcode_libdir_separator=:
10396         hardcode_direct=yes
10397         hardcode_direct_absolute=yes
10398         export_dynamic_flag_spec='${wl}-E'
10399         # hardcode_minus_L: Not really in the search PATH,
10400         # but as the default location of the library.
10401         hardcode_minus_L=yes
10402       fi
10403       ;;
10404
10405     hpux11*)
10406       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10407         case $host_cpu in
10408         hppa*64*)
10409           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10410           ;;
10411         ia64*)
10412           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10413           ;;
10414         *)
10415           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10416           ;;
10417         esac
10418       else
10419         case $host_cpu in
10420         hppa*64*)
10421           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10422           ;;
10423         ia64*)
10424           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10425           ;;
10426         *)
10427
10428           # Older versions of the 11.00 compiler do not understand -b yet
10429           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10430           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10431 $as_echo_n "checking if $CC understands -b... " >&6; }
10432 if ${lt_cv_prog_compiler__b+:} false; then :
10433   $as_echo_n "(cached) " >&6
10434 else
10435   lt_cv_prog_compiler__b=no
10436    save_LDFLAGS="$LDFLAGS"
10437    LDFLAGS="$LDFLAGS -b"
10438    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10439    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10440      # The linker can only warn and ignore the option if not recognized
10441      # So say no if there are warnings
10442      if test -s conftest.err; then
10443        # Append any errors to the config.log.
10444        cat conftest.err 1>&5
10445        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10446        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10447        if diff conftest.exp conftest.er2 >/dev/null; then
10448          lt_cv_prog_compiler__b=yes
10449        fi
10450      else
10451        lt_cv_prog_compiler__b=yes
10452      fi
10453    fi
10454    $RM -r conftest*
10455    LDFLAGS="$save_LDFLAGS"
10456
10457 fi
10458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10459 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10460
10461 if test x"$lt_cv_prog_compiler__b" = xyes; then
10462     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10463 else
10464     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10465 fi
10466
10467           ;;
10468         esac
10469       fi
10470       if test "$with_gnu_ld" = no; then
10471         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10472         hardcode_libdir_separator=:
10473
10474         case $host_cpu in
10475         hppa*64*|ia64*)
10476           hardcode_direct=no
10477           hardcode_shlibpath_var=no
10478           ;;
10479         *)
10480           hardcode_direct=yes
10481           hardcode_direct_absolute=yes
10482           export_dynamic_flag_spec='${wl}-E'
10483
10484           # hardcode_minus_L: Not really in the search PATH,
10485           # but as the default location of the library.
10486           hardcode_minus_L=yes
10487           ;;
10488         esac
10489       fi
10490       ;;
10491
10492     irix5* | irix6* | nonstopux*)
10493       if test "$GCC" = yes; then
10494         archive_cmds='$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 $lib'
10495         # Try to use the -exported_symbol ld option, if it does not
10496         # work, assume that -exports_file does not work either and
10497         # implicitly export all symbols.
10498         save_LDFLAGS="$LDFLAGS"
10499         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10500         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10501 /* end confdefs.h.  */
10502 int foo(void) {}
10503 _ACEOF
10504 if ac_fn_c_try_link "$LINENO"; then :
10505   archive_expsym_cmds='$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 $lib'
10506
10507 fi
10508 rm -f core conftest.err conftest.$ac_objext \
10509     conftest$ac_exeext conftest.$ac_ext
10510         LDFLAGS="$save_LDFLAGS"
10511       else
10512         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10513         archive_expsym_cmds='$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 $lib'
10514       fi
10515       archive_cmds_need_lc='no'
10516       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10517       hardcode_libdir_separator=:
10518       inherit_rpath=yes
10519       link_all_deplibs=yes
10520       ;;
10521
10522     netbsd*)
10523       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10524         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10525       else
10526         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10527       fi
10528       hardcode_libdir_flag_spec='-R$libdir'
10529       hardcode_direct=yes
10530       hardcode_shlibpath_var=no
10531       ;;
10532
10533     newsos6)
10534       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10535       hardcode_direct=yes
10536       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10537       hardcode_libdir_separator=:
10538       hardcode_shlibpath_var=no
10539       ;;
10540
10541     *nto* | *qnx*)
10542       ;;
10543
10544     openbsd*)
10545       if test -f /usr/libexec/ld.so; then
10546         hardcode_direct=yes
10547         hardcode_shlibpath_var=no
10548         hardcode_direct_absolute=yes
10549         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10550           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10551           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10552           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10553           export_dynamic_flag_spec='${wl}-E'
10554         else
10555           case $host_os in
10556            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10557              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10558              hardcode_libdir_flag_spec='-R$libdir'
10559              ;;
10560            *)
10561              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10562              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10563              ;;
10564           esac
10565         fi
10566       else
10567         ld_shlibs=no
10568       fi
10569       ;;
10570
10571     os2*)
10572       hardcode_libdir_flag_spec='-L$libdir'
10573       hardcode_minus_L=yes
10574       allow_undefined_flag=unsupported
10575       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'
10576       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10577       ;;
10578
10579     osf3*)
10580       if test "$GCC" = yes; then
10581         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10582         archive_cmds='$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 $lib'
10583       else
10584         allow_undefined_flag=' -expect_unresolved \*'
10585         archive_cmds='$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 $lib'
10586       fi
10587       archive_cmds_need_lc='no'
10588       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10589       hardcode_libdir_separator=:
10590       ;;
10591
10592     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10593       if test "$GCC" = yes; then
10594         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10595         archive_cmds='$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 $lib'
10596         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10597       else
10598         allow_undefined_flag=' -expect_unresolved \*'
10599         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'
10600         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~
10601         $CC -shared${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'
10602
10603         # Both c and cxx compiler support -rpath directly
10604         hardcode_libdir_flag_spec='-rpath $libdir'
10605       fi
10606       archive_cmds_need_lc='no'
10607       hardcode_libdir_separator=:
10608       ;;
10609
10610     solaris*)
10611       no_undefined_flag=' -z defs'
10612       if test "$GCC" = yes; then
10613         wlarc='${wl}'
10614         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10615         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10616           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10617       else
10618         case `$CC -V 2>&1` in
10619         *"Compilers 5.0"*)
10620           wlarc=''
10621           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10622           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10623           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10624           ;;
10625         *)
10626           wlarc='${wl}'
10627           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10628           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10629           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10630           ;;
10631         esac
10632       fi
10633       hardcode_libdir_flag_spec='-R$libdir'
10634       hardcode_shlibpath_var=no
10635       case $host_os in
10636       solaris2.[0-5] | solaris2.[0-5].*) ;;
10637       *)
10638         # The compiler driver will combine and reorder linker options,
10639         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10640         # but is careful enough not to reorder.
10641         # Supported since Solaris 2.6 (maybe 2.5.1?)
10642         if test "$GCC" = yes; then
10643           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10644         else
10645           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10646         fi
10647         ;;
10648       esac
10649       link_all_deplibs=yes
10650       ;;
10651
10652     sunos4*)
10653       if test "x$host_vendor" = xsequent; then
10654         # Use $CC to link under sequent, because it throws in some extra .o
10655         # files that make .init and .fini sections work.
10656         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10657       else
10658         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10659       fi
10660       hardcode_libdir_flag_spec='-L$libdir'
10661       hardcode_direct=yes
10662       hardcode_minus_L=yes
10663       hardcode_shlibpath_var=no
10664       ;;
10665
10666     sysv4)
10667       case $host_vendor in
10668         sni)
10669           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10670           hardcode_direct=yes # is this really true???
10671         ;;
10672         siemens)
10673           ## LD is ld it makes a PLAMLIB
10674           ## CC just makes a GrossModule.
10675           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10676           reload_cmds='$CC -r -o $output$reload_objs'
10677           hardcode_direct=no
10678         ;;
10679         motorola)
10680           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10681           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10682         ;;
10683       esac
10684       runpath_var='LD_RUN_PATH'
10685       hardcode_shlibpath_var=no
10686       ;;
10687
10688     sysv4.3*)
10689       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10690       hardcode_shlibpath_var=no
10691       export_dynamic_flag_spec='-Bexport'
10692       ;;
10693
10694     sysv4*MP*)
10695       if test -d /usr/nec; then
10696         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10697         hardcode_shlibpath_var=no
10698         runpath_var=LD_RUN_PATH
10699         hardcode_runpath_var=yes
10700         ld_shlibs=yes
10701       fi
10702       ;;
10703
10704     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10705       no_undefined_flag='${wl}-z,text'
10706       archive_cmds_need_lc=no
10707       hardcode_shlibpath_var=no
10708       runpath_var='LD_RUN_PATH'
10709
10710       if test "$GCC" = yes; then
10711         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10712         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10713       else
10714         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10715         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10716       fi
10717       ;;
10718
10719     sysv5* | sco3.2v5* | sco5v6*)
10720       # Note: We can NOT use -z defs as we might desire, because we do not
10721       # link with -lc, and that would cause any symbols used from libc to
10722       # always be unresolved, which means just about no library would
10723       # ever link correctly.  If we're not using GNU ld we use -z text
10724       # though, which does catch some bad symbols but isn't as heavy-handed
10725       # as -z defs.
10726       no_undefined_flag='${wl}-z,text'
10727       allow_undefined_flag='${wl}-z,nodefs'
10728       archive_cmds_need_lc=no
10729       hardcode_shlibpath_var=no
10730       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10731       hardcode_libdir_separator=':'
10732       link_all_deplibs=yes
10733       export_dynamic_flag_spec='${wl}-Bexport'
10734       runpath_var='LD_RUN_PATH'
10735
10736       if test "$GCC" = yes; then
10737         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10738         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10739       else
10740         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10741         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10742       fi
10743       ;;
10744
10745     uts4*)
10746       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10747       hardcode_libdir_flag_spec='-L$libdir'
10748       hardcode_shlibpath_var=no
10749       ;;
10750
10751     *)
10752       ld_shlibs=no
10753       ;;
10754     esac
10755
10756     if test x$host_vendor = xsni; then
10757       case $host in
10758       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10759         export_dynamic_flag_spec='${wl}-Blargedynsym'
10760         ;;
10761       esac
10762     fi
10763   fi
10764
10765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10766 $as_echo "$ld_shlibs" >&6; }
10767 test "$ld_shlibs" = no && can_build_shared=no
10768
10769 with_gnu_ld=$with_gnu_ld
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785 #
10786 # Do we need to explicitly link libc?
10787 #
10788 case "x$archive_cmds_need_lc" in
10789 x|xyes)
10790   # Assume -lc should be added
10791   archive_cmds_need_lc=yes
10792
10793   if test "$enable_shared" = yes && test "$GCC" = yes; then
10794     case $archive_cmds in
10795     *'~'*)
10796       # FIXME: we may have to deal with multi-command sequences.
10797       ;;
10798     '$CC '*)
10799       # Test whether the compiler implicitly links with -lc since on some
10800       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10801       # to ld, don't add -lc before -lgcc.
10802       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10803 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10804 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10805   $as_echo_n "(cached) " >&6
10806 else
10807   $RM conftest*
10808         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10809
10810         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10811   (eval $ac_compile) 2>&5
10812   ac_status=$?
10813   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10814   test $ac_status = 0; } 2>conftest.err; then
10815           soname=conftest
10816           lib=conftest
10817           libobjs=conftest.$ac_objext
10818           deplibs=
10819           wl=$lt_prog_compiler_wl
10820           pic_flag=$lt_prog_compiler_pic
10821           compiler_flags=-v
10822           linker_flags=-v
10823           verstring=
10824           output_objdir=.
10825           libname=conftest
10826           lt_save_allow_undefined_flag=$allow_undefined_flag
10827           allow_undefined_flag=
10828           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10829   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10830   ac_status=$?
10831   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10832   test $ac_status = 0; }
10833           then
10834             lt_cv_archive_cmds_need_lc=no
10835           else
10836             lt_cv_archive_cmds_need_lc=yes
10837           fi
10838           allow_undefined_flag=$lt_save_allow_undefined_flag
10839         else
10840           cat conftest.err 1>&5
10841         fi
10842         $RM conftest*
10843
10844 fi
10845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10846 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10847       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10848       ;;
10849     esac
10850   fi
10851   ;;
10852 esac
10853
10854
10855
10856
10857
10858
10859
10860
10861
10862
10863
10864
10865
10866
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11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
11011 $as_echo_n "checking dynamic linker characteristics... " >&6; }
11012
11013 if test "$GCC" = yes; then
11014   case $host_os in
11015     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
11016     *) lt_awk_arg="/^libraries:/" ;;
11017   esac
11018   case $host_os in
11019     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
11020     *) lt_sed_strip_eq="s,=/,/,g" ;;
11021   esac
11022   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
11023   case $lt_search_path_spec in
11024   *\;*)
11025     # if the path contains ";" then we assume it to be the separator
11026     # otherwise default to the standard path separator (i.e. ":") - it is
11027     # assumed that no part of a normal pathname contains ";" but that should
11028     # okay in the real world where ";" in dirpaths is itself problematic.
11029     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
11030     ;;
11031   *)
11032     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
11033     ;;
11034   esac
11035   # Ok, now we have the path, separated by spaces, we can step through it
11036   # and add multilib dir if necessary.
11037   lt_tmp_lt_search_path_spec=
11038   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
11039   for lt_sys_path in $lt_search_path_spec; do
11040     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
11041       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
11042     else
11043       test -d "$lt_sys_path" && \
11044         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
11045     fi
11046   done
11047   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
11048 BEGIN {RS=" "; FS="/|\n";} {
11049   lt_foo="";
11050   lt_count=0;
11051   for (lt_i = NF; lt_i > 0; lt_i--) {
11052     if ($lt_i != "" && $lt_i != ".") {
11053       if ($lt_i == "..") {
11054         lt_count++;
11055       } else {
11056         if (lt_count == 0) {
11057           lt_foo="/" $lt_i lt_foo;
11058         } else {
11059           lt_count--;
11060         }
11061       }
11062     }
11063   }
11064   if (lt_foo != "") { lt_freq[lt_foo]++; }
11065   if (lt_freq[lt_foo] == 1) { print lt_foo; }
11066 }'`
11067   # AWK program above erroneously prepends '/' to C:/dos/paths
11068   # for these hosts.
11069   case $host_os in
11070     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
11071       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
11072   esac
11073   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
11074 else
11075   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11076 fi
11077 library_names_spec=
11078 libname_spec='lib$name'
11079 soname_spec=
11080 shrext_cmds=".so"
11081 postinstall_cmds=
11082 postuninstall_cmds=
11083 finish_cmds=
11084 finish_eval=
11085 shlibpath_var=
11086 shlibpath_overrides_runpath=unknown
11087 version_type=none
11088 dynamic_linker="$host_os ld.so"
11089 sys_lib_dlsearch_path_spec="/lib /usr/lib"
11090 need_lib_prefix=unknown
11091 hardcode_into_libs=no
11092
11093 # when you set need_version to no, make sure it does not cause -set_version
11094 # flags to be left without arguments
11095 need_version=unknown
11096
11097 case $host_os in
11098 aix3*)
11099   version_type=linux
11100   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
11101   shlibpath_var=LIBPATH
11102
11103   # AIX 3 has no versioning support, so we append a major version to the name.
11104   soname_spec='${libname}${release}${shared_ext}$major'
11105   ;;
11106
11107 aix[4-9]*)
11108   version_type=linux
11109   need_lib_prefix=no
11110   need_version=no
11111   hardcode_into_libs=yes
11112   if test "$host_cpu" = ia64; then
11113     # AIX 5 supports IA64
11114     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
11115     shlibpath_var=LD_LIBRARY_PATH
11116   else
11117     # With GCC up to 2.95.x, collect2 would create an import file
11118     # for dependence libraries.  The import file would start with
11119     # the line `#! .'.  This would cause the generated library to
11120     # depend on `.', always an invalid library.  This was fixed in
11121     # development snapshots of GCC prior to 3.0.
11122     case $host_os in
11123       aix4 | aix4.[01] | aix4.[01].*)
11124       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
11125            echo ' yes '
11126            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
11127         :
11128       else
11129         can_build_shared=no
11130       fi
11131       ;;
11132     esac
11133     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
11134     # soname into executable. Probably we can add versioning support to
11135     # collect2, so additional links can be useful in future.
11136     if test "$aix_use_runtimelinking" = yes; then
11137       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
11138       # instead of lib<name>.a to let people know that these are not
11139       # typical AIX shared libraries.
11140       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11141     else
11142       # We preserve .a as extension for shared libraries through AIX4.2
11143       # and later when we are not doing run time linking.
11144       library_names_spec='${libname}${release}.a $libname.a'
11145       soname_spec='${libname}${release}${shared_ext}$major'
11146     fi
11147     shlibpath_var=LIBPATH
11148   fi
11149   ;;
11150
11151 amigaos*)
11152   case $host_cpu in
11153   powerpc)
11154     # Since July 2007 AmigaOS4 officially supports .so libraries.
11155     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
11156     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11157     ;;
11158   m68k)
11159     library_names_spec='$libname.ixlibrary $libname.a'
11160     # Create ${libname}_ixlibrary.a entries in /sys/libs.
11161     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 ${libname}_ixlibrary.a || exit 1; done'
11162     ;;
11163   esac
11164   ;;
11165
11166 beos*)
11167   library_names_spec='${libname}${shared_ext}'
11168   dynamic_linker="$host_os ld.so"
11169   shlibpath_var=LIBRARY_PATH
11170   ;;
11171
11172 bsdi[45]*)
11173   version_type=linux
11174   need_version=no
11175   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11176   soname_spec='${libname}${release}${shared_ext}$major'
11177   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
11178   shlibpath_var=LD_LIBRARY_PATH
11179   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
11180   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
11181   # the default ld.so.conf also contains /usr/contrib/lib and
11182   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
11183   # libtool to hard-code these into programs
11184   ;;
11185
11186 cygwin* | mingw* | pw32* | cegcc*)
11187   version_type=windows
11188   shrext_cmds=".dll"
11189   need_version=no
11190   need_lib_prefix=no
11191
11192   case $GCC,$host_os in
11193   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
11194     library_names_spec='$libname.dll.a'
11195     # DLL is installed to $(libdir)/../bin by postinstall_cmds
11196     postinstall_cmds='base_file=`basename \${file}`~
11197       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
11198       dldir=$destdir/`dirname \$dlpath`~
11199       test -d \$dldir || mkdir -p \$dldir~
11200       $install_prog $dir/$dlname \$dldir/$dlname~
11201       chmod a+x \$dldir/$dlname~
11202       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11203         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11204       fi'
11205     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11206       dlpath=$dir/\$dldll~
11207        $RM \$dlpath'
11208     shlibpath_overrides_runpath=yes
11209
11210     case $host_os in
11211     cygwin*)
11212       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
11213       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11214
11215       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
11216       ;;
11217     mingw* | cegcc*)
11218       # MinGW DLLs use traditional 'lib' prefix
11219       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11220       ;;
11221     pw32*)
11222       # pw32 DLLs use 'pw' prefix rather than 'lib'
11223       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11224       ;;
11225     esac
11226     ;;
11227
11228   *)
11229     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
11230     ;;
11231   esac
11232   dynamic_linker='Win32 ld.exe'
11233   # FIXME: first we should search . and the directory the executable is in
11234   shlibpath_var=PATH
11235   ;;
11236
11237 darwin* | rhapsody*)
11238   dynamic_linker="$host_os dyld"
11239   version_type=darwin
11240   need_lib_prefix=no
11241   need_version=no
11242   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
11243   soname_spec='${libname}${release}${major}$shared_ext'
11244   shlibpath_overrides_runpath=yes
11245   shlibpath_var=DYLD_LIBRARY_PATH
11246   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11247
11248   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11249   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11250   ;;
11251
11252 dgux*)
11253   version_type=linux
11254   need_lib_prefix=no
11255   need_version=no
11256   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
11257   soname_spec='${libname}${release}${shared_ext}$major'
11258   shlibpath_var=LD_LIBRARY_PATH
11259   ;;
11260
11261 freebsd* | dragonfly*)
11262   # DragonFly does not have aout.  When/if they implement a new
11263   # versioning mechanism, adjust this.
11264   if test -x /usr/bin/objformat; then
11265     objformat=`/usr/bin/objformat`
11266   else
11267     case $host_os in
11268     freebsd[23].*) objformat=aout ;;
11269     *) objformat=elf ;;
11270     esac
11271   fi
11272   version_type=freebsd-$objformat
11273   case $version_type in
11274     freebsd-elf*)
11275       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11276       need_version=no
11277       need_lib_prefix=no
11278       ;;
11279     freebsd-*)
11280       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
11281       need_version=yes
11282       ;;
11283   esac
11284   shlibpath_var=LD_LIBRARY_PATH
11285   case $host_os in
11286   freebsd2.*)
11287     shlibpath_overrides_runpath=yes
11288     ;;
11289   freebsd3.[01]* | freebsdelf3.[01]*)
11290     shlibpath_overrides_runpath=yes
11291     hardcode_into_libs=yes
11292     ;;
11293   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11294   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11295     shlibpath_overrides_runpath=no
11296     hardcode_into_libs=yes
11297     ;;
11298   *) # from 4.6 on, and DragonFly
11299     shlibpath_overrides_runpath=yes
11300     hardcode_into_libs=yes
11301     ;;
11302   esac
11303   ;;
11304
11305 haiku*)
11306   version_type=linux
11307   need_lib_prefix=no
11308   need_version=no
11309   dynamic_linker="$host_os runtime_loader"
11310   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11311   soname_spec='${libname}${release}${shared_ext}$major'
11312   shlibpath_var=LIBRARY_PATH
11313   shlibpath_overrides_runpath=yes
11314   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
11315   hardcode_into_libs=yes
11316   ;;
11317
11318 hpux9* | hpux10* | hpux11*)
11319   # Give a soname corresponding to the major version so that dld.sl refuses to
11320   # link against other versions.
11321   version_type=sunos
11322   need_lib_prefix=no
11323   need_version=no
11324   case $host_cpu in
11325   ia64*)
11326     shrext_cmds='.so'
11327     hardcode_into_libs=yes
11328     dynamic_linker="$host_os dld.so"
11329     shlibpath_var=LD_LIBRARY_PATH
11330     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11331     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11332     soname_spec='${libname}${release}${shared_ext}$major'
11333     if test "X$HPUX_IA64_MODE" = X32; then
11334       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11335     else
11336       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11337     fi
11338     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11339     ;;
11340   hppa*64*)
11341     shrext_cmds='.sl'
11342     hardcode_into_libs=yes
11343     dynamic_linker="$host_os dld.sl"
11344     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11345     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11346     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11347     soname_spec='${libname}${release}${shared_ext}$major'
11348     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11349     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11350     ;;
11351   *)
11352     shrext_cmds='.sl'
11353     dynamic_linker="$host_os dld.sl"
11354     shlibpath_var=SHLIB_PATH
11355     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11356     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11357     soname_spec='${libname}${release}${shared_ext}$major'
11358     ;;
11359   esac
11360   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11361   postinstall_cmds='chmod 555 $lib'
11362   # or fails outright, so override atomically:
11363   install_override_mode=555
11364   ;;
11365
11366 interix[3-9]*)
11367   version_type=linux
11368   need_lib_prefix=no
11369   need_version=no
11370   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11371   soname_spec='${libname}${release}${shared_ext}$major'
11372   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11373   shlibpath_var=LD_LIBRARY_PATH
11374   shlibpath_overrides_runpath=no
11375   hardcode_into_libs=yes
11376   ;;
11377
11378 irix5* | irix6* | nonstopux*)
11379   case $host_os in
11380     nonstopux*) version_type=nonstopux ;;
11381     *)
11382         if test "$lt_cv_prog_gnu_ld" = yes; then
11383                 version_type=linux
11384         else
11385                 version_type=irix
11386         fi ;;
11387   esac
11388   need_lib_prefix=no
11389   need_version=no
11390   soname_spec='${libname}${release}${shared_ext}$major'
11391   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
11392   case $host_os in
11393   irix5* | nonstopux*)
11394     libsuff= shlibsuff=
11395     ;;
11396   *)
11397     case $LD in # libtool.m4 will add one of these switches to LD
11398     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11399       libsuff= shlibsuff= libmagic=32-bit;;
11400     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11401       libsuff=32 shlibsuff=N32 libmagic=N32;;
11402     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11403       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11404     *) libsuff= shlibsuff= libmagic=never-match;;
11405     esac
11406     ;;
11407   esac
11408   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11409   shlibpath_overrides_runpath=no
11410   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
11411   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
11412   hardcode_into_libs=yes
11413   ;;
11414
11415 # No shared lib support for Linux oldld, aout, or coff.
11416 linux*oldld* | linux*aout* | linux*coff*)
11417   dynamic_linker=no
11418   ;;
11419
11420 # This must be Linux ELF.
11421
11422 # uclinux* changes (here and below) have been submitted to the libtool
11423 # project, but have not yet been accepted: they are GCC-local changes
11424 # for the time being.  (See
11425 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
11426 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
11427   version_type=linux
11428   need_lib_prefix=no
11429   need_version=no
11430   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11431   soname_spec='${libname}${release}${shared_ext}$major'
11432   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11433   shlibpath_var=LD_LIBRARY_PATH
11434   shlibpath_overrides_runpath=no
11435
11436   # Some binutils ld are patched to set DT_RUNPATH
11437   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11438   $as_echo_n "(cached) " >&6
11439 else
11440   lt_cv_shlibpath_overrides_runpath=no
11441     save_LDFLAGS=$LDFLAGS
11442     save_libdir=$libdir
11443     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11444          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11445     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11446 /* end confdefs.h.  */
11447
11448 int
11449 main ()
11450 {
11451
11452   ;
11453   return 0;
11454 }
11455 _ACEOF
11456 if ac_fn_c_try_link "$LINENO"; then :
11457   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11458   lt_cv_shlibpath_overrides_runpath=yes
11459 fi
11460 fi
11461 rm -f core conftest.err conftest.$ac_objext \
11462     conftest$ac_exeext conftest.$ac_ext
11463     LDFLAGS=$save_LDFLAGS
11464     libdir=$save_libdir
11465
11466 fi
11467
11468   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11469
11470   # This implies no fast_install, which is unacceptable.
11471   # Some rework will be needed to allow for fast_install
11472   # before this can be enabled.
11473   hardcode_into_libs=yes
11474
11475   # Append ld.so.conf contents to the search path
11476   if test -f /etc/ld.so.conf; then
11477     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' ' '`
11478     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11479   fi
11480
11481   # We used to test for /lib/ld.so.1 and disable shared libraries on
11482   # powerpc, because MkLinux only supported shared libraries with the
11483   # GNU dynamic linker.  Since this was broken with cross compilers,
11484   # most powerpc-linux boxes support dynamic linking these days and
11485   # people can always --disable-shared, the test was removed, and we
11486   # assume the GNU/Linux dynamic linker is in use.
11487   dynamic_linker='GNU/Linux ld.so'
11488   ;;
11489
11490 netbsd*)
11491   version_type=sunos
11492   need_lib_prefix=no
11493   need_version=no
11494   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11495     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11496     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11497     dynamic_linker='NetBSD (a.out) ld.so'
11498   else
11499     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11500     soname_spec='${libname}${release}${shared_ext}$major'
11501     dynamic_linker='NetBSD ld.elf_so'
11502   fi
11503   shlibpath_var=LD_LIBRARY_PATH
11504   shlibpath_overrides_runpath=yes
11505   hardcode_into_libs=yes
11506   ;;
11507
11508 newsos6)
11509   version_type=linux
11510   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11511   shlibpath_var=LD_LIBRARY_PATH
11512   shlibpath_overrides_runpath=yes
11513   ;;
11514
11515 *nto* | *qnx*)
11516   version_type=qnx
11517   need_lib_prefix=no
11518   need_version=no
11519   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11520   soname_spec='${libname}${release}${shared_ext}$major'
11521   shlibpath_var=LD_LIBRARY_PATH
11522   shlibpath_overrides_runpath=no
11523   hardcode_into_libs=yes
11524   dynamic_linker='ldqnx.so'
11525   ;;
11526
11527 openbsd*)
11528   version_type=sunos
11529   sys_lib_dlsearch_path_spec="/usr/lib"
11530   need_lib_prefix=no
11531   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11532   case $host_os in
11533     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11534     *)                          need_version=no  ;;
11535   esac
11536   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11537   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11538   shlibpath_var=LD_LIBRARY_PATH
11539   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11540     case $host_os in
11541       openbsd2.[89] | openbsd2.[89].*)
11542         shlibpath_overrides_runpath=no
11543         ;;
11544       *)
11545         shlibpath_overrides_runpath=yes
11546         ;;
11547       esac
11548   else
11549     shlibpath_overrides_runpath=yes
11550   fi
11551   ;;
11552
11553 os2*)
11554   libname_spec='$name'
11555   shrext_cmds=".dll"
11556   need_lib_prefix=no
11557   library_names_spec='$libname${shared_ext} $libname.a'
11558   dynamic_linker='OS/2 ld.exe'
11559   shlibpath_var=LIBPATH
11560   ;;
11561
11562 osf3* | osf4* | osf5*)
11563   version_type=osf
11564   need_lib_prefix=no
11565   need_version=no
11566   soname_spec='${libname}${release}${shared_ext}$major'
11567   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11568   shlibpath_var=LD_LIBRARY_PATH
11569   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11570   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11571   ;;
11572
11573 rdos*)
11574   dynamic_linker=no
11575   ;;
11576
11577 solaris*)
11578   version_type=linux
11579   need_lib_prefix=no
11580   need_version=no
11581   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11582   soname_spec='${libname}${release}${shared_ext}$major'
11583   shlibpath_var=LD_LIBRARY_PATH
11584   shlibpath_overrides_runpath=yes
11585   hardcode_into_libs=yes
11586   # ldd complains unless libraries are executable
11587   postinstall_cmds='chmod +x $lib'
11588   ;;
11589
11590 sunos4*)
11591   version_type=sunos
11592   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11593   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11594   shlibpath_var=LD_LIBRARY_PATH
11595   shlibpath_overrides_runpath=yes
11596   if test "$with_gnu_ld" = yes; then
11597     need_lib_prefix=no
11598   fi
11599   need_version=yes
11600   ;;
11601
11602 sysv4 | sysv4.3*)
11603   version_type=linux
11604   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11605   soname_spec='${libname}${release}${shared_ext}$major'
11606   shlibpath_var=LD_LIBRARY_PATH
11607   case $host_vendor in
11608     sni)
11609       shlibpath_overrides_runpath=no
11610       need_lib_prefix=no
11611       runpath_var=LD_RUN_PATH
11612       ;;
11613     siemens)
11614       need_lib_prefix=no
11615       ;;
11616     motorola)
11617       need_lib_prefix=no
11618       need_version=no
11619       shlibpath_overrides_runpath=no
11620       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11621       ;;
11622   esac
11623   ;;
11624
11625 sysv4*MP*)
11626   if test -d /usr/nec ;then
11627     version_type=linux
11628     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11629     soname_spec='$libname${shared_ext}.$major'
11630     shlibpath_var=LD_LIBRARY_PATH
11631   fi
11632   ;;
11633
11634 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11635   version_type=freebsd-elf
11636   need_lib_prefix=no
11637   need_version=no
11638   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11639   soname_spec='${libname}${release}${shared_ext}$major'
11640   shlibpath_var=LD_LIBRARY_PATH
11641   shlibpath_overrides_runpath=yes
11642   hardcode_into_libs=yes
11643   if test "$with_gnu_ld" = yes; then
11644     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11645   else
11646     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11647     case $host_os in
11648       sco3.2v5*)
11649         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11650         ;;
11651     esac
11652   fi
11653   sys_lib_dlsearch_path_spec='/usr/lib'
11654   ;;
11655
11656 tpf*)
11657   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11658   version_type=linux
11659   need_lib_prefix=no
11660   need_version=no
11661   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11662   shlibpath_var=LD_LIBRARY_PATH
11663   shlibpath_overrides_runpath=no
11664   hardcode_into_libs=yes
11665   ;;
11666
11667 uts4*)
11668   version_type=linux
11669   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11670   soname_spec='${libname}${release}${shared_ext}$major'
11671   shlibpath_var=LD_LIBRARY_PATH
11672   ;;
11673
11674 # Shared libraries for VwWorks, >= 7 only at this stage
11675 # and (fpic) still incompatible with "large" code models
11676 # in a few configurations. Only for RTP mode in any case,
11677 # and upon explicit request at configure time.
11678 vxworks7*)
11679   dynamic_linker=no
11680   case ${with_multisubdir}-${enable_shared} in
11681     *large*)
11682       ;;
11683     *mrtp*-yes)
11684       version_type=linux
11685       need_lib_prefix=no
11686       need_version=no
11687       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11688       soname_spec='${libname}${release}${shared_ext}$major'
11689       dynamic_linker="$host_os module_loader"
11690       ;;
11691   esac
11692   ;;
11693 *)
11694   dynamic_linker=no
11695   ;;
11696 esac
11697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11698 $as_echo "$dynamic_linker" >&6; }
11699 test "$dynamic_linker" = no && can_build_shared=no
11700
11701 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11702 if test "$GCC" = yes; then
11703   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11704 fi
11705
11706 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11707   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11708 fi
11709 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11710   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11711 fi
11712
11713
11714
11715
11716
11717
11718
11719
11720
11721
11722
11723
11724
11725
11726
11727
11728
11729
11730
11731
11732
11733
11734
11735
11736
11737
11738
11739
11740
11741
11742
11743
11744
11745
11746
11747
11748
11749
11750
11751
11752
11753
11754
11755
11756
11757
11758
11759
11760
11761
11762
11763
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774
11775
11776
11777
11778
11779
11780
11781
11782
11783
11784
11785
11786
11787
11788
11789
11790
11791
11792
11793
11794
11795
11796
11797
11798
11799
11800
11801
11802
11803
11804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11805 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11806 hardcode_action=
11807 if test -n "$hardcode_libdir_flag_spec" ||
11808    test -n "$runpath_var" ||
11809    test "X$hardcode_automatic" = "Xyes" ; then
11810
11811   # We can hardcode non-existent directories.
11812   if test "$hardcode_direct" != no &&
11813      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11814      # have to relink, otherwise we might link with an installed library
11815      # when we should be linking with a yet-to-be-installed one
11816      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11817      test "$hardcode_minus_L" != no; then
11818     # Linking always hardcodes the temporary library directory.
11819     hardcode_action=relink
11820   else
11821     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11822     hardcode_action=immediate
11823   fi
11824 else
11825   # We cannot hardcode anything, or else we can only hardcode existing
11826   # directories.
11827   hardcode_action=unsupported
11828 fi
11829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11830 $as_echo "$hardcode_action" >&6; }
11831
11832 if test "$hardcode_action" = relink ||
11833    test "$inherit_rpath" = yes; then
11834   # Fast installation is not supported
11835   enable_fast_install=no
11836 elif test "$shlibpath_overrides_runpath" = yes ||
11837      test "$enable_shared" = no; then
11838   # Fast installation is not necessary
11839   enable_fast_install=needless
11840 fi
11841
11842
11843
11844
11845
11846
11847   if test "x$enable_dlopen" != xyes; then
11848   enable_dlopen=unknown
11849   enable_dlopen_self=unknown
11850   enable_dlopen_self_static=unknown
11851 else
11852   lt_cv_dlopen=no
11853   lt_cv_dlopen_libs=
11854
11855   case $host_os in
11856   beos*)
11857     lt_cv_dlopen="load_add_on"
11858     lt_cv_dlopen_libs=
11859     lt_cv_dlopen_self=yes
11860     ;;
11861
11862   mingw* | pw32* | cegcc*)
11863     lt_cv_dlopen="LoadLibrary"
11864     lt_cv_dlopen_libs=
11865     ;;
11866
11867   cygwin*)
11868     lt_cv_dlopen="dlopen"
11869     lt_cv_dlopen_libs=
11870     ;;
11871
11872   darwin*)
11873   # if libdl is installed we need to link against it
11874     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11875 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11876 if ${ac_cv_lib_dl_dlopen+:} false; then :
11877   $as_echo_n "(cached) " >&6
11878 else
11879   ac_check_lib_save_LIBS=$LIBS
11880 LIBS="-ldl  $LIBS"
11881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11882 /* end confdefs.h.  */
11883
11884 /* Override any GCC internal prototype to avoid an error.
11885    Use char because int might match the return type of a GCC
11886    builtin and then its argument prototype would still apply.  */
11887 #ifdef __cplusplus
11888 extern "C"
11889 #endif
11890 char dlopen ();
11891 int
11892 main ()
11893 {
11894 return dlopen ();
11895   ;
11896   return 0;
11897 }
11898 _ACEOF
11899 if ac_fn_c_try_link "$LINENO"; then :
11900   ac_cv_lib_dl_dlopen=yes
11901 else
11902   ac_cv_lib_dl_dlopen=no
11903 fi
11904 rm -f core conftest.err conftest.$ac_objext \
11905     conftest$ac_exeext conftest.$ac_ext
11906 LIBS=$ac_check_lib_save_LIBS
11907 fi
11908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11909 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11910 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11911   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11912 else
11913
11914     lt_cv_dlopen="dyld"
11915     lt_cv_dlopen_libs=
11916     lt_cv_dlopen_self=yes
11917
11918 fi
11919
11920     ;;
11921
11922   *)
11923     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11924 if test "x$ac_cv_func_shl_load" = xyes; then :
11925   lt_cv_dlopen="shl_load"
11926 else
11927   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11928 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11929 if ${ac_cv_lib_dld_shl_load+:} false; then :
11930   $as_echo_n "(cached) " >&6
11931 else
11932   ac_check_lib_save_LIBS=$LIBS
11933 LIBS="-ldld  $LIBS"
11934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11935 /* end confdefs.h.  */
11936
11937 /* Override any GCC internal prototype to avoid an error.
11938    Use char because int might match the return type of a GCC
11939    builtin and then its argument prototype would still apply.  */
11940 #ifdef __cplusplus
11941 extern "C"
11942 #endif
11943 char shl_load ();
11944 int
11945 main ()
11946 {
11947 return shl_load ();
11948   ;
11949   return 0;
11950 }
11951 _ACEOF
11952 if ac_fn_c_try_link "$LINENO"; then :
11953   ac_cv_lib_dld_shl_load=yes
11954 else
11955   ac_cv_lib_dld_shl_load=no
11956 fi
11957 rm -f core conftest.err conftest.$ac_objext \
11958     conftest$ac_exeext conftest.$ac_ext
11959 LIBS=$ac_check_lib_save_LIBS
11960 fi
11961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11962 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11963 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11964   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11965 else
11966   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11967 if test "x$ac_cv_func_dlopen" = xyes; then :
11968   lt_cv_dlopen="dlopen"
11969 else
11970   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11971 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11972 if ${ac_cv_lib_dl_dlopen+:} false; then :
11973   $as_echo_n "(cached) " >&6
11974 else
11975   ac_check_lib_save_LIBS=$LIBS
11976 LIBS="-ldl  $LIBS"
11977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11978 /* end confdefs.h.  */
11979
11980 /* Override any GCC internal prototype to avoid an error.
11981    Use char because int might match the return type of a GCC
11982    builtin and then its argument prototype would still apply.  */
11983 #ifdef __cplusplus
11984 extern "C"
11985 #endif
11986 char dlopen ();
11987 int
11988 main ()
11989 {
11990 return dlopen ();
11991   ;
11992   return 0;
11993 }
11994 _ACEOF
11995 if ac_fn_c_try_link "$LINENO"; then :
11996   ac_cv_lib_dl_dlopen=yes
11997 else
11998   ac_cv_lib_dl_dlopen=no
11999 fi
12000 rm -f core conftest.err conftest.$ac_objext \
12001     conftest$ac_exeext conftest.$ac_ext
12002 LIBS=$ac_check_lib_save_LIBS
12003 fi
12004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12005 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12006 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12007   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12008 else
12009   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
12010 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
12011 if ${ac_cv_lib_svld_dlopen+:} false; then :
12012   $as_echo_n "(cached) " >&6
12013 else
12014   ac_check_lib_save_LIBS=$LIBS
12015 LIBS="-lsvld  $LIBS"
12016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12017 /* end confdefs.h.  */
12018
12019 /* Override any GCC internal prototype to avoid an error.
12020    Use char because int might match the return type of a GCC
12021    builtin and then its argument prototype would still apply.  */
12022 #ifdef __cplusplus
12023 extern "C"
12024 #endif
12025 char dlopen ();
12026 int
12027 main ()
12028 {
12029 return dlopen ();
12030   ;
12031   return 0;
12032 }
12033 _ACEOF
12034 if ac_fn_c_try_link "$LINENO"; then :
12035   ac_cv_lib_svld_dlopen=yes
12036 else
12037   ac_cv_lib_svld_dlopen=no
12038 fi
12039 rm -f core conftest.err conftest.$ac_objext \
12040     conftest$ac_exeext conftest.$ac_ext
12041 LIBS=$ac_check_lib_save_LIBS
12042 fi
12043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
12044 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
12045 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
12046   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
12047 else
12048   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
12049 $as_echo_n "checking for dld_link in -ldld... " >&6; }
12050 if ${ac_cv_lib_dld_dld_link+:} false; then :
12051   $as_echo_n "(cached) " >&6
12052 else
12053   ac_check_lib_save_LIBS=$LIBS
12054 LIBS="-ldld  $LIBS"
12055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12056 /* end confdefs.h.  */
12057
12058 /* Override any GCC internal prototype to avoid an error.
12059    Use char because int might match the return type of a GCC
12060    builtin and then its argument prototype would still apply.  */
12061 #ifdef __cplusplus
12062 extern "C"
12063 #endif
12064 char dld_link ();
12065 int
12066 main ()
12067 {
12068 return dld_link ();
12069   ;
12070   return 0;
12071 }
12072 _ACEOF
12073 if ac_fn_c_try_link "$LINENO"; then :
12074   ac_cv_lib_dld_dld_link=yes
12075 else
12076   ac_cv_lib_dld_dld_link=no
12077 fi
12078 rm -f core conftest.err conftest.$ac_objext \
12079     conftest$ac_exeext conftest.$ac_ext
12080 LIBS=$ac_check_lib_save_LIBS
12081 fi
12082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
12083 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
12084 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
12085   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
12086 fi
12087
12088
12089 fi
12090
12091
12092 fi
12093
12094
12095 fi
12096
12097
12098 fi
12099
12100
12101 fi
12102
12103     ;;
12104   esac
12105
12106   if test "x$lt_cv_dlopen" != xno; then
12107     enable_dlopen=yes
12108   else
12109     enable_dlopen=no
12110   fi
12111
12112   case $lt_cv_dlopen in
12113   dlopen)
12114     save_CPPFLAGS="$CPPFLAGS"
12115     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
12116
12117     save_LDFLAGS="$LDFLAGS"
12118     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
12119
12120     save_LIBS="$LIBS"
12121     LIBS="$lt_cv_dlopen_libs $LIBS"
12122
12123     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
12124 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
12125 if ${lt_cv_dlopen_self+:} false; then :
12126   $as_echo_n "(cached) " >&6
12127 else
12128           if test "$cross_compiling" = yes; then :
12129   lt_cv_dlopen_self=cross
12130 else
12131   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12132   lt_status=$lt_dlunknown
12133   cat > conftest.$ac_ext <<_LT_EOF
12134 #line 12134 "configure"
12135 #include "confdefs.h"
12136
12137 #if HAVE_DLFCN_H
12138 #include <dlfcn.h>
12139 #endif
12140
12141 #include <stdio.h>
12142
12143 #ifdef RTLD_GLOBAL
12144 #  define LT_DLGLOBAL           RTLD_GLOBAL
12145 #else
12146 #  ifdef DL_GLOBAL
12147 #    define LT_DLGLOBAL         DL_GLOBAL
12148 #  else
12149 #    define LT_DLGLOBAL         0
12150 #  endif
12151 #endif
12152
12153 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12154    find out it does not work in some platform. */
12155 #ifndef LT_DLLAZY_OR_NOW
12156 #  ifdef RTLD_LAZY
12157 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12158 #  else
12159 #    ifdef DL_LAZY
12160 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12161 #    else
12162 #      ifdef RTLD_NOW
12163 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12164 #      else
12165 #        ifdef DL_NOW
12166 #          define LT_DLLAZY_OR_NOW      DL_NOW
12167 #        else
12168 #          define LT_DLLAZY_OR_NOW      0
12169 #        endif
12170 #      endif
12171 #    endif
12172 #  endif
12173 #endif
12174
12175 /* When -fvisbility=hidden is used, assume the code has been annotated
12176    correspondingly for the symbols needed.  */
12177 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12178 void fnord () __attribute__((visibility("default")));
12179 #endif
12180
12181 void fnord () { int i=42; }
12182 int main ()
12183 {
12184   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12185   int status = $lt_dlunknown;
12186
12187   if (self)
12188     {
12189       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12190       else
12191         {
12192           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12193           else puts (dlerror ());
12194         }
12195       /* dlclose (self); */
12196     }
12197   else
12198     puts (dlerror ());
12199
12200   return status;
12201 }
12202 _LT_EOF
12203   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12204   (eval $ac_link) 2>&5
12205   ac_status=$?
12206   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12207   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12208     (./conftest; exit; ) >&5 2>/dev/null
12209     lt_status=$?
12210     case x$lt_status in
12211       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12212       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12213       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12214     esac
12215   else :
12216     # compilation failed
12217     lt_cv_dlopen_self=no
12218   fi
12219 fi
12220 rm -fr conftest*
12221
12222
12223 fi
12224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12225 $as_echo "$lt_cv_dlopen_self" >&6; }
12226
12227     if test "x$lt_cv_dlopen_self" = xyes; then
12228       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12229       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12230 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12231 if ${lt_cv_dlopen_self_static+:} false; then :
12232   $as_echo_n "(cached) " >&6
12233 else
12234           if test "$cross_compiling" = yes; then :
12235   lt_cv_dlopen_self_static=cross
12236 else
12237   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12238   lt_status=$lt_dlunknown
12239   cat > conftest.$ac_ext <<_LT_EOF
12240 #line 12240 "configure"
12241 #include "confdefs.h"
12242
12243 #if HAVE_DLFCN_H
12244 #include <dlfcn.h>
12245 #endif
12246
12247 #include <stdio.h>
12248
12249 #ifdef RTLD_GLOBAL
12250 #  define LT_DLGLOBAL           RTLD_GLOBAL
12251 #else
12252 #  ifdef DL_GLOBAL
12253 #    define LT_DLGLOBAL         DL_GLOBAL
12254 #  else
12255 #    define LT_DLGLOBAL         0
12256 #  endif
12257 #endif
12258
12259 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12260    find out it does not work in some platform. */
12261 #ifndef LT_DLLAZY_OR_NOW
12262 #  ifdef RTLD_LAZY
12263 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12264 #  else
12265 #    ifdef DL_LAZY
12266 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12267 #    else
12268 #      ifdef RTLD_NOW
12269 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12270 #      else
12271 #        ifdef DL_NOW
12272 #          define LT_DLLAZY_OR_NOW      DL_NOW
12273 #        else
12274 #          define LT_DLLAZY_OR_NOW      0
12275 #        endif
12276 #      endif
12277 #    endif
12278 #  endif
12279 #endif
12280
12281 /* When -fvisbility=hidden is used, assume the code has been annotated
12282    correspondingly for the symbols needed.  */
12283 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12284 void fnord () __attribute__((visibility("default")));
12285 #endif
12286
12287 void fnord () { int i=42; }
12288 int main ()
12289 {
12290   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12291   int status = $lt_dlunknown;
12292
12293   if (self)
12294     {
12295       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12296       else
12297         {
12298           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12299           else puts (dlerror ());
12300         }
12301       /* dlclose (self); */
12302     }
12303   else
12304     puts (dlerror ());
12305
12306   return status;
12307 }
12308 _LT_EOF
12309   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12310   (eval $ac_link) 2>&5
12311   ac_status=$?
12312   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12313   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12314     (./conftest; exit; ) >&5 2>/dev/null
12315     lt_status=$?
12316     case x$lt_status in
12317       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12318       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12319       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12320     esac
12321   else :
12322     # compilation failed
12323     lt_cv_dlopen_self_static=no
12324   fi
12325 fi
12326 rm -fr conftest*
12327
12328
12329 fi
12330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12331 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12332     fi
12333
12334     CPPFLAGS="$save_CPPFLAGS"
12335     LDFLAGS="$save_LDFLAGS"
12336     LIBS="$save_LIBS"
12337     ;;
12338   esac
12339
12340   case $lt_cv_dlopen_self in
12341   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12342   *) enable_dlopen_self=unknown ;;
12343   esac
12344
12345   case $lt_cv_dlopen_self_static in
12346   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12347   *) enable_dlopen_self_static=unknown ;;
12348   esac
12349 fi
12350
12351
12352
12353
12354
12355
12356
12357
12358
12359
12360
12361
12362
12363
12364
12365
12366
12367 striplib=
12368 old_striplib=
12369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12370 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12371 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12372   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12373   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12375 $as_echo "yes" >&6; }
12376 else
12377 # FIXME - insert some real tests, host_os isn't really good enough
12378   case $host_os in
12379   darwin*)
12380     if test -n "$STRIP" ; then
12381       striplib="$STRIP -x"
12382       old_striplib="$STRIP -S"
12383       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12384 $as_echo "yes" >&6; }
12385     else
12386       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12387 $as_echo "no" >&6; }
12388     fi
12389     ;;
12390   *)
12391     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12392 $as_echo "no" >&6; }
12393     ;;
12394   esac
12395 fi
12396
12397
12398
12399
12400
12401
12402
12403
12404
12405
12406
12407
12408   # Report which library types will actually be built
12409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12410 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12412 $as_echo "$can_build_shared" >&6; }
12413
12414   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12415 $as_echo_n "checking whether to build shared libraries... " >&6; }
12416   test "$can_build_shared" = "no" && enable_shared=no
12417
12418   # On AIX, shared libraries and static libraries use the same namespace, and
12419   # are all built from PIC.
12420   case $host_os in
12421   aix3*)
12422     test "$enable_shared" = yes && enable_static=no
12423     if test -n "$RANLIB"; then
12424       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12425       postinstall_cmds='$RANLIB $lib'
12426     fi
12427     ;;
12428
12429   aix[4-9]*)
12430     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
12431       test "$enable_shared" = yes && enable_static=no
12432     fi
12433     ;;
12434   esac
12435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12436 $as_echo "$enable_shared" >&6; }
12437
12438   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12439 $as_echo_n "checking whether to build static libraries... " >&6; }
12440   # Make sure either enable_shared or enable_static is yes.
12441   test "$enable_shared" = yes || enable_static=yes
12442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12443 $as_echo "$enable_static" >&6; }
12444
12445
12446
12447
12448 fi
12449 ac_ext=c
12450 ac_cpp='$CPP $CPPFLAGS'
12451 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12452 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12453 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12454
12455 CC="$lt_save_CC"
12456
12457       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
12458     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
12459     (test "X$CXX" != "Xg++"))) ; then
12460   ac_ext=cpp
12461 ac_cpp='$CXXCPP $CPPFLAGS'
12462 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12463 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12464 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
12466 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
12467 if test -z "$CXXCPP"; then
12468   if ${ac_cv_prog_CXXCPP+:} false; then :
12469   $as_echo_n "(cached) " >&6
12470 else
12471       # Double quotes because CXXCPP needs to be expanded
12472     for CXXCPP in "$CXX -E" "/lib/cpp"
12473     do
12474       ac_preproc_ok=false
12475 for ac_cxx_preproc_warn_flag in '' yes
12476 do
12477   # Use a header file that comes with gcc, so configuring glibc
12478   # with a fresh cross-compiler works.
12479   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12480   # <limits.h> exists even on freestanding compilers.
12481   # On the NeXT, cc -E runs the code through the compiler's parser,
12482   # not just through cpp. "Syntax error" is here to catch this case.
12483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12484 /* end confdefs.h.  */
12485 #ifdef __STDC__
12486 # include <limits.h>
12487 #else
12488 # include <assert.h>
12489 #endif
12490                      Syntax error
12491 _ACEOF
12492 if ac_fn_cxx_try_cpp "$LINENO"; then :
12493
12494 else
12495   # Broken: fails on valid input.
12496 continue
12497 fi
12498 rm -f conftest.err conftest.i conftest.$ac_ext
12499
12500   # OK, works on sane cases.  Now check whether nonexistent headers
12501   # can be detected and how.
12502   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12503 /* end confdefs.h.  */
12504 #include <ac_nonexistent.h>
12505 _ACEOF
12506 if ac_fn_cxx_try_cpp "$LINENO"; then :
12507   # Broken: success on invalid input.
12508 continue
12509 else
12510   # Passes both tests.
12511 ac_preproc_ok=:
12512 break
12513 fi
12514 rm -f conftest.err conftest.i conftest.$ac_ext
12515
12516 done
12517 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12518 rm -f conftest.i conftest.err conftest.$ac_ext
12519 if $ac_preproc_ok; then :
12520   break
12521 fi
12522
12523     done
12524     ac_cv_prog_CXXCPP=$CXXCPP
12525
12526 fi
12527   CXXCPP=$ac_cv_prog_CXXCPP
12528 else
12529   ac_cv_prog_CXXCPP=$CXXCPP
12530 fi
12531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
12532 $as_echo "$CXXCPP" >&6; }
12533 ac_preproc_ok=false
12534 for ac_cxx_preproc_warn_flag in '' yes
12535 do
12536   # Use a header file that comes with gcc, so configuring glibc
12537   # with a fresh cross-compiler works.
12538   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12539   # <limits.h> exists even on freestanding compilers.
12540   # On the NeXT, cc -E runs the code through the compiler's parser,
12541   # not just through cpp. "Syntax error" is here to catch this case.
12542   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12543 /* end confdefs.h.  */
12544 #ifdef __STDC__
12545 # include <limits.h>
12546 #else
12547 # include <assert.h>
12548 #endif
12549                      Syntax error
12550 _ACEOF
12551 if ac_fn_cxx_try_cpp "$LINENO"; then :
12552
12553 else
12554   # Broken: fails on valid input.
12555 continue
12556 fi
12557 rm -f conftest.err conftest.i conftest.$ac_ext
12558
12559   # OK, works on sane cases.  Now check whether nonexistent headers
12560   # can be detected and how.
12561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12562 /* end confdefs.h.  */
12563 #include <ac_nonexistent.h>
12564 _ACEOF
12565 if ac_fn_cxx_try_cpp "$LINENO"; then :
12566   # Broken: success on invalid input.
12567 continue
12568 else
12569   # Passes both tests.
12570 ac_preproc_ok=:
12571 break
12572 fi
12573 rm -f conftest.err conftest.i conftest.$ac_ext
12574
12575 done
12576 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12577 rm -f conftest.i conftest.err conftest.$ac_ext
12578 if $ac_preproc_ok; then :
12579
12580 else
12581   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12582 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12583 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
12584 See \`config.log' for more details" "$LINENO" 5; }
12585 fi
12586
12587 ac_ext=c
12588 ac_cpp='$CPP $CPPFLAGS'
12589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12592
12593 else
12594   _lt_caught_CXX_error=yes
12595 fi
12596
12597 ac_ext=cpp
12598 ac_cpp='$CXXCPP $CPPFLAGS'
12599 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12600 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12601 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12602
12603 archive_cmds_need_lc_CXX=no
12604 allow_undefined_flag_CXX=
12605 always_export_symbols_CXX=no
12606 archive_expsym_cmds_CXX=
12607 compiler_needs_object_CXX=no
12608 export_dynamic_flag_spec_CXX=
12609 hardcode_direct_CXX=no
12610 hardcode_direct_absolute_CXX=no
12611 hardcode_libdir_flag_spec_CXX=
12612 hardcode_libdir_flag_spec_ld_CXX=
12613 hardcode_libdir_separator_CXX=
12614 hardcode_minus_L_CXX=no
12615 hardcode_shlibpath_var_CXX=unsupported
12616 hardcode_automatic_CXX=no
12617 inherit_rpath_CXX=no
12618 module_cmds_CXX=
12619 module_expsym_cmds_CXX=
12620 link_all_deplibs_CXX=unknown
12621 old_archive_cmds_CXX=$old_archive_cmds
12622 reload_flag_CXX=$reload_flag
12623 reload_cmds_CXX=$reload_cmds
12624 no_undefined_flag_CXX=
12625 whole_archive_flag_spec_CXX=
12626 enable_shared_with_static_runtimes_CXX=no
12627
12628 # Source file extension for C++ test sources.
12629 ac_ext=cpp
12630
12631 # Object file extension for compiled C++ test sources.
12632 objext=o
12633 objext_CXX=$objext
12634
12635 # No sense in running all these tests if we already determined that
12636 # the CXX compiler isn't working.  Some variables (like enable_shared)
12637 # are currently assumed to apply to all compilers on this platform,
12638 # and will be corrupted by setting them based on a non-working compiler.
12639 if test "$_lt_caught_CXX_error" != yes; then
12640   # Code to be used in simple compile tests
12641   lt_simple_compile_test_code="int some_variable = 0;"
12642
12643   # Code to be used in simple link tests
12644   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12645
12646   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12647
12648
12649
12650
12651
12652
12653 # If no C compiler was specified, use CC.
12654 LTCC=${LTCC-"$CC"}
12655
12656 # If no C compiler flags were specified, use CFLAGS.
12657 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12658
12659 # Allow CC to be a program name with arguments.
12660 compiler=$CC
12661
12662
12663   # save warnings/boilerplate of simple test code
12664   ac_outfile=conftest.$ac_objext
12665 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12666 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12667 _lt_compiler_boilerplate=`cat conftest.err`
12668 $RM conftest*
12669
12670   ac_outfile=conftest.$ac_objext
12671 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12672 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12673 _lt_linker_boilerplate=`cat conftest.err`
12674 $RM -r conftest*
12675
12676
12677   # Allow CC to be a program name with arguments.
12678   lt_save_CC=$CC
12679   lt_save_LD=$LD
12680   lt_save_GCC=$GCC
12681   GCC=$GXX
12682   lt_save_with_gnu_ld=$with_gnu_ld
12683   lt_save_path_LD=$lt_cv_path_LD
12684   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12685     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12686   else
12687     $as_unset lt_cv_prog_gnu_ld
12688   fi
12689   if test -n "${lt_cv_path_LDCXX+set}"; then
12690     lt_cv_path_LD=$lt_cv_path_LDCXX
12691   else
12692     $as_unset lt_cv_path_LD
12693   fi
12694   test -z "${LDCXX+set}" || LD=$LDCXX
12695   CC=${CXX-"c++"}
12696   compiler=$CC
12697   compiler_CXX=$CC
12698   for cc_temp in $compiler""; do
12699   case $cc_temp in
12700     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12701     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12702     \-*) ;;
12703     *) break;;
12704   esac
12705 done
12706 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12707
12708
12709   if test -n "$compiler"; then
12710     # We don't want -fno-exception when compiling C++ code, so set the
12711     # no_builtin_flag separately
12712     if test "$GXX" = yes; then
12713       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12714     else
12715       lt_prog_compiler_no_builtin_flag_CXX=
12716     fi
12717
12718     if test "$GXX" = yes; then
12719       # Set up default GNU C++ configuration
12720
12721
12722
12723 # Check whether --with-gnu-ld was given.
12724 if test "${with_gnu_ld+set}" = set; then :
12725   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12726 else
12727   with_gnu_ld=no
12728 fi
12729
12730 ac_prog=ld
12731 if test "$GCC" = yes; then
12732   # Check if gcc -print-prog-name=ld gives a path.
12733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12734 $as_echo_n "checking for ld used by $CC... " >&6; }
12735   case $host in
12736   *-*-mingw*)
12737     # gcc leaves a trailing carriage return which upsets mingw
12738     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12739   *)
12740     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12741   esac
12742   case $ac_prog in
12743     # Accept absolute paths.
12744     [\\/]* | ?:[\\/]*)
12745       re_direlt='/[^/][^/]*/\.\./'
12746       # Canonicalize the pathname of ld
12747       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12748       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12749         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12750       done
12751       test -z "$LD" && LD="$ac_prog"
12752       ;;
12753   "")
12754     # If it fails, then pretend we aren't using GCC.
12755     ac_prog=ld
12756     ;;
12757   *)
12758     # If it is relative, then search for the first ld in PATH.
12759     with_gnu_ld=unknown
12760     ;;
12761   esac
12762 elif test "$with_gnu_ld" = yes; then
12763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12764 $as_echo_n "checking for GNU ld... " >&6; }
12765 else
12766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12767 $as_echo_n "checking for non-GNU ld... " >&6; }
12768 fi
12769 if ${lt_cv_path_LD+:} false; then :
12770   $as_echo_n "(cached) " >&6
12771 else
12772   if test -z "$LD"; then
12773   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12774   for ac_dir in $PATH; do
12775     IFS="$lt_save_ifs"
12776     test -z "$ac_dir" && ac_dir=.
12777     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12778       lt_cv_path_LD="$ac_dir/$ac_prog"
12779       # Check to see if the program is GNU ld.  I'd rather use --version,
12780       # but apparently some variants of GNU ld only accept -v.
12781       # Break only if it was the GNU/non-GNU ld that we prefer.
12782       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12783       *GNU* | *'with BFD'*)
12784         test "$with_gnu_ld" != no && break
12785         ;;
12786       *)
12787         test "$with_gnu_ld" != yes && break
12788         ;;
12789       esac
12790     fi
12791   done
12792   IFS="$lt_save_ifs"
12793 else
12794   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12795 fi
12796 fi
12797
12798 LD="$lt_cv_path_LD"
12799 if test -n "$LD"; then
12800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12801 $as_echo "$LD" >&6; }
12802 else
12803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12804 $as_echo "no" >&6; }
12805 fi
12806 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
12807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12808 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12809 if ${lt_cv_prog_gnu_ld+:} false; then :
12810   $as_echo_n "(cached) " >&6
12811 else
12812   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12813 case `$LD -v 2>&1 </dev/null` in
12814 *GNU* | *'with BFD'*)
12815   lt_cv_prog_gnu_ld=yes
12816   ;;
12817 *)
12818   lt_cv_prog_gnu_ld=no
12819   ;;
12820 esac
12821 fi
12822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12823 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12824 with_gnu_ld=$lt_cv_prog_gnu_ld
12825
12826
12827
12828
12829
12830
12831
12832       # Check if GNU C++ uses GNU ld as the underlying linker, since the
12833       # archiving commands below assume that GNU ld is being used.
12834       if test "$with_gnu_ld" = yes; then
12835         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12836         archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12837
12838         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12839         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12840
12841         # If archive_cmds runs LD, not CC, wlarc should be empty
12842         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12843         #     investigate it a little bit more. (MM)
12844         wlarc='${wl}'
12845
12846         # ancient GNU ld didn't support --whole-archive et. al.
12847         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12848           $GREP 'no-whole-archive' > /dev/null; then
12849           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12850         else
12851           whole_archive_flag_spec_CXX=
12852         fi
12853       else
12854         with_gnu_ld=no
12855         wlarc=
12856
12857         # A generic and very simple default shared library creation
12858         # command for GNU C++ for the case where it uses the native
12859         # linker, instead of GNU ld.  If possible, this setting should
12860         # overridden to take advantage of the native linker features on
12861         # the platform it is being used on.
12862         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12863       fi
12864
12865       # Commands to make compiler produce verbose output that lists
12866       # what "hidden" libraries, object files and flags are used when
12867       # linking a shared library.
12868       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12869
12870     else
12871       GXX=no
12872       with_gnu_ld=no
12873       wlarc=
12874     fi
12875
12876     # PORTME: fill in a description of your system's C++ link characteristics
12877     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12878 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12879     ld_shlibs_CXX=yes
12880     case $host_os in
12881       aix3*)
12882         # FIXME: insert proper C++ library support
12883         ld_shlibs_CXX=no
12884         ;;
12885       aix[4-9]*)
12886         if test "$host_cpu" = ia64; then
12887           # On IA64, the linker does run time linking by default, so we don't
12888           # have to do anything special.
12889           aix_use_runtimelinking=no
12890           exp_sym_flag='-Bexport'
12891           no_entry_flag=""
12892         else
12893           aix_use_runtimelinking=no
12894
12895           # Test if we are trying to use run time linking or normal
12896           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12897           # need to do runtime linking.
12898           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12899             for ld_flag in $LDFLAGS; do
12900               case $ld_flag in
12901               *-brtl*)
12902                 aix_use_runtimelinking=yes
12903                 break
12904                 ;;
12905               esac
12906             done
12907             ;;
12908           esac
12909
12910           exp_sym_flag='-bexport'
12911           no_entry_flag='-bnoentry'
12912         fi
12913
12914         # When large executables or shared objects are built, AIX ld can
12915         # have problems creating the table of contents.  If linking a library
12916         # or program results in "error TOC overflow" add -mminimal-toc to
12917         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12918         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12919
12920         archive_cmds_CXX=''
12921         hardcode_direct_CXX=yes
12922         hardcode_direct_absolute_CXX=yes
12923         hardcode_libdir_separator_CXX=':'
12924         link_all_deplibs_CXX=yes
12925         file_list_spec_CXX='${wl}-f,'
12926
12927         if test "$GXX" = yes; then
12928           case $host_os in aix4.[012]|aix4.[012].*)
12929           # We only want to do this on AIX 4.2 and lower, the check
12930           # below for broken collect2 doesn't work under 4.3+
12931           collect2name=`${CC} -print-prog-name=collect2`
12932           if test -f "$collect2name" &&
12933              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12934           then
12935             # We have reworked collect2
12936             :
12937           else
12938             # We have old collect2
12939             hardcode_direct_CXX=unsupported
12940             # It fails to find uninstalled libraries when the uninstalled
12941             # path is not listed in the libpath.  Setting hardcode_minus_L
12942             # to unsupported forces relinking
12943             hardcode_minus_L_CXX=yes
12944             hardcode_libdir_flag_spec_CXX='-L$libdir'
12945             hardcode_libdir_separator_CXX=
12946           fi
12947           esac
12948           shared_flag='-shared'
12949           if test "$aix_use_runtimelinking" = yes; then
12950             shared_flag="$shared_flag "'${wl}-G'
12951           fi
12952         else
12953           # not using gcc
12954           if test "$host_cpu" = ia64; then
12955           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12956           # chokes on -Wl,-G. The following line is correct:
12957           shared_flag='-G'
12958           else
12959             if test "$aix_use_runtimelinking" = yes; then
12960               shared_flag='${wl}-G'
12961             else
12962               shared_flag='${wl}-bM:SRE'
12963             fi
12964           fi
12965         fi
12966
12967         export_dynamic_flag_spec_CXX='${wl}-bexpall'
12968         # It seems that -bexpall does not export symbols beginning with
12969         # underscore (_), so it is better to generate a list of symbols to
12970         # export.
12971         always_export_symbols_CXX=yes
12972         if test "$aix_use_runtimelinking" = yes; then
12973           # Warning - without using the other runtime loading flags (-brtl),
12974           # -berok will link without error, but may produce a broken library.
12975           allow_undefined_flag_CXX='-berok'
12976           # Determine the default libpath from the value encoded in an empty
12977           # executable.
12978           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12979 /* end confdefs.h.  */
12980
12981 int
12982 main ()
12983 {
12984
12985   ;
12986   return 0;
12987 }
12988 _ACEOF
12989 if ac_fn_cxx_try_link "$LINENO"; then :
12990
12991 lt_aix_libpath_sed='
12992     /Import File Strings/,/^$/ {
12993         /^0/ {
12994             s/^0  *\(.*\)$/\1/
12995             p
12996         }
12997     }'
12998 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12999 # Check for a 64-bit object if we didn't find anything.
13000 if test -z "$aix_libpath"; then
13001   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13002 fi
13003 fi
13004 rm -f core conftest.err conftest.$ac_objext \
13005     conftest$ac_exeext conftest.$ac_ext
13006 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13007
13008           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13009
13010           archive_expsym_cmds_CXX='$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 $shared_flag"
13011         else
13012           if test "$host_cpu" = ia64; then
13013             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
13014             allow_undefined_flag_CXX="-z nodefs"
13015             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13016           else
13017             # Determine the default libpath from the value encoded in an
13018             # empty executable.
13019             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13020 /* end confdefs.h.  */
13021
13022 int
13023 main ()
13024 {
13025
13026   ;
13027   return 0;
13028 }
13029 _ACEOF
13030 if ac_fn_cxx_try_link "$LINENO"; then :
13031
13032 lt_aix_libpath_sed='
13033     /Import File Strings/,/^$/ {
13034         /^0/ {
13035             s/^0  *\(.*\)$/\1/
13036             p
13037         }
13038     }'
13039 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13040 # Check for a 64-bit object if we didn't find anything.
13041 if test -z "$aix_libpath"; then
13042   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13043 fi
13044 fi
13045 rm -f core conftest.err conftest.$ac_objext \
13046     conftest$ac_exeext conftest.$ac_ext
13047 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13048
13049             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13050             # Warning - without using the other run time loading flags,
13051             # -berok will link without error, but may produce a broken library.
13052             no_undefined_flag_CXX=' ${wl}-bernotok'
13053             allow_undefined_flag_CXX=' ${wl}-berok'
13054             if test "$with_gnu_ld" = yes; then
13055               # We only use this code for GNU lds that support --whole-archive.
13056               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13057             else
13058               # Exported symbols can be pulled into shared objects from archives
13059               whole_archive_flag_spec_CXX='$convenience'
13060             fi
13061             archive_cmds_need_lc_CXX=yes
13062             # This is similar to how AIX traditionally builds its shared
13063             # libraries.
13064             archive_expsym_cmds_CXX="\$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'
13065           fi
13066         fi
13067         ;;
13068
13069       beos*)
13070         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13071           allow_undefined_flag_CXX=unsupported
13072           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
13073           # support --undefined.  This deserves some investigation.  FIXME
13074           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13075         else
13076           ld_shlibs_CXX=no
13077         fi
13078         ;;
13079
13080       chorus*)
13081         case $cc_basename in
13082           *)
13083           # FIXME: insert proper C++ library support
13084           ld_shlibs_CXX=no
13085           ;;
13086         esac
13087         ;;
13088
13089       cygwin* | mingw* | pw32* | cegcc*)
13090         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
13091         # as there is no search path for DLLs.
13092         hardcode_libdir_flag_spec_CXX='-L$libdir'
13093         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
13094         allow_undefined_flag_CXX=unsupported
13095         always_export_symbols_CXX=no
13096         enable_shared_with_static_runtimes_CXX=yes
13097
13098         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13099           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13100           # If the export-symbols file already is a .def file (1st line
13101           # is EXPORTS), use it as is; otherwise, prepend...
13102           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
13103             cp $export_symbols $output_objdir/$soname.def;
13104           else
13105             echo EXPORTS > $output_objdir/$soname.def;
13106             cat $export_symbols >> $output_objdir/$soname.def;
13107           fi~
13108           $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13109         else
13110           ld_shlibs_CXX=no
13111         fi
13112         ;;
13113       darwin* | rhapsody*)
13114
13115
13116
13117   # Publish an arg to allow the user to select that Darwin host (and target)
13118   # libraries should be given install-names like @rpath/libfoo.dylib.  This
13119   # requires that the user of the library then adds an 'rpath' to the DSO that
13120   # needs access.
13121   # NOTE: there are defaults below, for systems that support rpaths.  The person
13122   # configuring can override the defaults for any system version that supports
13123   # them - they are, however, forced off for system versions without support.
13124   # Check whether --enable-darwin-at-rpath was given.
13125 if test "${enable_darwin_at_rpath+set}" = set; then :
13126   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
13127     # This is not supported before macOS 10.5 / Darwin9.
13128     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
13129       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
13130         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
13131 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
13132         enable_darwin_at_rpath=no
13133       ;;
13134     esac
13135    fi
13136 else
13137   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
13138     # As above, before 10.5 / Darwin9 this does not work.
13139      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
13140        enable_darwin_at_rpath=no
13141        ;;
13142
13143     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
13144     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
13145     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
13146       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
13147       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
13148 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
13149       enable_darwin_at_rpath=yes
13150       ;;
13151     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
13152     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
13153
13154     esac
13155
13156 fi
13157
13158
13159   archive_cmds_need_lc_CXX=no
13160   hardcode_direct_CXX=no
13161   hardcode_automatic_CXX=yes
13162   hardcode_shlibpath_var_CXX=unsupported
13163   if test "$lt_cv_ld_force_load" = "yes"; then
13164     whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
13165   else
13166     whole_archive_flag_spec_CXX=''
13167   fi
13168   link_all_deplibs_CXX=yes
13169   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
13170   case $cc_basename in
13171      ifort*) _lt_dar_can_shared=yes ;;
13172      *) _lt_dar_can_shared=$GCC ;;
13173   esac
13174   if test "$_lt_dar_can_shared" = "yes"; then
13175     output_verbose_link_cmd=func_echo_all
13176     _lt_install_name='\$rpath/\$soname'
13177     if test "x$enable_darwin_at_rpath" = "xyes"; then
13178       _lt_install_name='@rpath/\$soname'
13179     fi
13180     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
13181     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13182     archive_expsym_cmds_CXX="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}"
13183     module_expsym_cmds_CXX="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}"
13184        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
13185       _lt_install_name='\$rpath/\$soname'
13186       if test "x$enable_darwin_at_rpath" = "xyes"; then
13187         _lt_install_name='@rpath/\$soname'
13188       fi
13189       archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring${_lt_dsymutil}"
13190       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
13191     fi
13192
13193   else
13194   ld_shlibs_CXX=no
13195   fi
13196
13197         ;;
13198
13199       dgux*)
13200         case $cc_basename in
13201           ec++*)
13202             # FIXME: insert proper C++ library support
13203             ld_shlibs_CXX=no
13204             ;;
13205           ghcx*)
13206             # Green Hills C++ Compiler
13207             # FIXME: insert proper C++ library support
13208             ld_shlibs_CXX=no
13209             ;;
13210           *)
13211             # FIXME: insert proper C++ library support
13212             ld_shlibs_CXX=no
13213             ;;
13214         esac
13215         ;;
13216
13217       freebsd2.*)
13218         # C++ shared libraries reported to be fairly broken before
13219         # switch to ELF
13220         ld_shlibs_CXX=no
13221         ;;
13222
13223       freebsd-elf*)
13224         archive_cmds_need_lc_CXX=no
13225         ;;
13226
13227       freebsd* | dragonfly*)
13228         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
13229         # conventions
13230         ld_shlibs_CXX=yes
13231         ;;
13232
13233       gnu*)
13234         ;;
13235
13236       haiku*)
13237         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13238         link_all_deplibs_CXX=yes
13239         ;;
13240
13241       hpux9*)
13242         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13243         hardcode_libdir_separator_CXX=:
13244         export_dynamic_flag_spec_CXX='${wl}-E'
13245         hardcode_direct_CXX=yes
13246         hardcode_minus_L_CXX=yes # Not in the search PATH,
13247                                              # but as the default
13248                                              # location of the library.
13249
13250         case $cc_basename in
13251           CC*)
13252             # FIXME: insert proper C++ library support
13253             ld_shlibs_CXX=no
13254             ;;
13255           aCC*)
13256             archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
13257             # Commands to make compiler produce verbose output that lists
13258             # what "hidden" libraries, object files and flags are used when
13259             # linking a shared library.
13260             #
13261             # There doesn't appear to be a way to prevent this compiler from
13262             # explicitly linking system object files so we need to strip them
13263             # from the output so that they don't get included in the library
13264             # dependencies.
13265             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
13266             ;;
13267           *)
13268             if test "$GXX" = yes; then
13269               archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
13270             else
13271               # FIXME: insert proper C++ library support
13272               ld_shlibs_CXX=no
13273             fi
13274             ;;
13275         esac
13276         ;;
13277
13278       hpux10*|hpux11*)
13279         if test $with_gnu_ld = no; then
13280           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13281           hardcode_libdir_separator_CXX=:
13282
13283           case $host_cpu in
13284             hppa*64*|ia64*)
13285               ;;
13286             *)
13287               export_dynamic_flag_spec_CXX='${wl}-E'
13288               ;;
13289           esac
13290         fi
13291         case $host_cpu in
13292           hppa*64*|ia64*)
13293             hardcode_direct_CXX=no
13294             hardcode_shlibpath_var_CXX=no
13295             ;;
13296           *)
13297             hardcode_direct_CXX=yes
13298             hardcode_direct_absolute_CXX=yes
13299             hardcode_minus_L_CXX=yes # Not in the search PATH,
13300                                                  # but as the default
13301                                                  # location of the library.
13302             ;;
13303         esac
13304
13305         case $cc_basename in
13306           CC*)
13307             # FIXME: insert proper C++ library support
13308             ld_shlibs_CXX=no
13309             ;;
13310           aCC*)
13311             case $host_cpu in
13312               hppa*64*)
13313                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13314                 ;;
13315               ia64*)
13316                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13317                 ;;
13318               *)
13319                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13320                 ;;
13321             esac
13322             # Commands to make compiler produce verbose output that lists
13323             # what "hidden" libraries, object files and flags are used when
13324             # linking a shared library.
13325             #
13326             # There doesn't appear to be a way to prevent this compiler from
13327             # explicitly linking system object files so we need to strip them
13328             # from the output so that they don't get included in the library
13329             # dependencies.
13330             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
13331             ;;
13332           *)
13333             if test "$GXX" = yes; then
13334               if test $with_gnu_ld = no; then
13335                 case $host_cpu in
13336                   hppa*64*)
13337                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13338                     ;;
13339                   ia64*)
13340                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13341                     ;;
13342                   *)
13343                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13344                     ;;
13345                 esac
13346               fi
13347             else
13348               # FIXME: insert proper C++ library support
13349               ld_shlibs_CXX=no
13350             fi
13351             ;;
13352         esac
13353         ;;
13354
13355       interix[3-9]*)
13356         hardcode_direct_CXX=no
13357         hardcode_shlibpath_var_CXX=no
13358         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13359         export_dynamic_flag_spec_CXX='${wl}-E'
13360         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
13361         # Instead, shared libraries are loaded at an image base (0x10000000 by
13362         # default) and relocated if they conflict, which is a slow very memory
13363         # consuming and fragmenting process.  To avoid this, we pick a random,
13364         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
13365         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
13366         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13367         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13368         ;;
13369       irix5* | irix6*)
13370         case $cc_basename in
13371           CC*)
13372             # SGI C++
13373             archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
13374
13375             # Archives containing C++ object files must be created using
13376             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
13377             # necessary to make sure instantiated templates are included
13378             # in the archive.
13379             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
13380             ;;
13381           *)
13382             if test "$GXX" = yes; then
13383               if test "$with_gnu_ld" = no; then
13384                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $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 $lib'
13385               else
13386                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
13387               fi
13388             fi
13389             link_all_deplibs_CXX=yes
13390             ;;
13391         esac
13392         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13393         hardcode_libdir_separator_CXX=:
13394         inherit_rpath_CXX=yes
13395         ;;
13396
13397       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13398         case $cc_basename in
13399           KCC*)
13400             # Kuck and Associates, Inc. (KAI) C++ Compiler
13401
13402             # KCC will only create a shared library if the output file
13403             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13404             # to its proper name (with version) after linking.
13405             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
13406             archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
13407             # Commands to make compiler produce verbose output that lists
13408             # what "hidden" libraries, object files and flags are used when
13409             # linking a shared library.
13410             #
13411             # There doesn't appear to be a way to prevent this compiler from
13412             # explicitly linking system object files so we need to strip them
13413             # from the output so that they don't get included in the library
13414             # dependencies.
13415             output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
13416
13417             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13418             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13419
13420             # Archives containing C++ object files must be created using
13421             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
13422             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
13423             ;;
13424           icpc* | ecpc* )
13425             # Intel C++
13426             with_gnu_ld=yes
13427             # version 8.0 and above of icpc choke on multiply defined symbols
13428             # if we add $predep_objects and $postdep_objects, however 7.1 and
13429             # earlier do not add the objects themselves.
13430             case `$CC -V 2>&1` in
13431               *"Version 7."*)
13432                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13433                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13434                 ;;
13435               *)  # Version 8.0 or newer
13436                 tmp_idyn=
13437                 case $host_cpu in
13438                   ia64*) tmp_idyn=' -i_dynamic';;
13439                 esac
13440                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13441                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13442                 ;;
13443             esac
13444             archive_cmds_need_lc_CXX=no
13445             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13446             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13447             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13448             ;;
13449           pgCC* | pgcpp*)
13450             # Portland Group C++ compiler
13451             case `$CC -V` in
13452             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
13453               prelink_cmds_CXX='tpldir=Template.dir~
13454                 rm -rf $tpldir~
13455                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
13456                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
13457               old_archive_cmds_CXX='tpldir=Template.dir~
13458                 rm -rf $tpldir~
13459                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
13460                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
13461                 $RANLIB $oldlib'
13462               archive_cmds_CXX='tpldir=Template.dir~
13463                 rm -rf $tpldir~
13464                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13465                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13466               archive_expsym_cmds_CXX='tpldir=Template.dir~
13467                 rm -rf $tpldir~
13468                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13469                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
13470               ;;
13471             *) # Version 6 and above use weak symbols
13472               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13473               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
13474               ;;
13475             esac
13476
13477             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
13478             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13479             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13480             ;;
13481           cxx*)
13482             # Compaq C++
13483             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13484             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
13485
13486             runpath_var=LD_RUN_PATH
13487             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13488             hardcode_libdir_separator_CXX=:
13489
13490             # Commands to make compiler produce verbose output that lists
13491             # what "hidden" libraries, object files and flags are used when
13492             # linking a shared library.
13493             #
13494             # There doesn't appear to be a way to prevent this compiler from
13495             # explicitly linking system object files so we need to strip them
13496             # from the output so that they don't get included in the library
13497             # dependencies.
13498             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
13499             ;;
13500           xl* | mpixl* | bgxl*)
13501             # IBM XL 8.0 on PPC, with GNU ld
13502             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13503             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13504             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13505             if test "x$supports_anon_versioning" = xyes; then
13506               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
13507                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13508                 echo "local: *; };" >> $output_objdir/$libname.ver~
13509                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
13510             fi
13511             ;;
13512           *)
13513             case `$CC -V 2>&1 | sed 5q` in
13514             *Sun\ C*)
13515               # Sun C++ 5.9
13516               no_undefined_flag_CXX=' -zdefs'
13517               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13518               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
13519               hardcode_libdir_flag_spec_CXX='-R$libdir'
13520               whole_archive_flag_spec_CXX='${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'
13521               compiler_needs_object_CXX=yes
13522
13523               # Not sure whether something based on
13524               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
13525               # would be better.
13526               output_verbose_link_cmd='func_echo_all'
13527
13528               # Archives containing C++ object files must be created using
13529               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13530               # necessary to make sure instantiated templates are included
13531               # in the archive.
13532               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13533               ;;
13534             esac
13535             ;;
13536         esac
13537         ;;
13538
13539       lynxos*)
13540         # FIXME: insert proper C++ library support
13541         ld_shlibs_CXX=no
13542         ;;
13543
13544       m88k*)
13545         # FIXME: insert proper C++ library support
13546         ld_shlibs_CXX=no
13547         ;;
13548
13549       mvs*)
13550         case $cc_basename in
13551           cxx*)
13552             # FIXME: insert proper C++ library support
13553             ld_shlibs_CXX=no
13554             ;;
13555           *)
13556             # FIXME: insert proper C++ library support
13557             ld_shlibs_CXX=no
13558             ;;
13559         esac
13560         ;;
13561
13562       netbsd*)
13563         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13564           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
13565           wlarc=
13566           hardcode_libdir_flag_spec_CXX='-R$libdir'
13567           hardcode_direct_CXX=yes
13568           hardcode_shlibpath_var_CXX=no
13569         fi
13570         # Workaround some broken pre-1.5 toolchains
13571         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
13572         ;;
13573
13574       *nto* | *qnx*)
13575         ld_shlibs_CXX=yes
13576         ;;
13577
13578       openbsd2*)
13579         # C++ shared libraries are fairly broken
13580         ld_shlibs_CXX=no
13581         ;;
13582
13583       openbsd*)
13584         if test -f /usr/libexec/ld.so; then
13585           hardcode_direct_CXX=yes
13586           hardcode_shlibpath_var_CXX=no
13587           hardcode_direct_absolute_CXX=yes
13588           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13589           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13590           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13591             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
13592             export_dynamic_flag_spec_CXX='${wl}-E'
13593             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13594           fi
13595           output_verbose_link_cmd=func_echo_all
13596         else
13597           ld_shlibs_CXX=no
13598         fi
13599         ;;
13600
13601       osf3* | osf4* | osf5*)
13602         case $cc_basename in
13603           KCC*)
13604             # Kuck and Associates, Inc. (KAI) C++ Compiler
13605
13606             # KCC will only create a shared library if the output file
13607             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13608             # to its proper name (with version) after linking.
13609             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
13610
13611             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13612             hardcode_libdir_separator_CXX=:
13613
13614             # Archives containing C++ object files must be created using
13615             # the KAI C++ compiler.
13616             case $host in
13617               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
13618               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
13619             esac
13620             ;;
13621           RCC*)
13622             # Rational C++ 2.4.1
13623             # FIXME: insert proper C++ library support
13624             ld_shlibs_CXX=no
13625             ;;
13626           cxx*)
13627             case $host in
13628               osf3*)
13629                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13630                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
13631                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13632                 ;;
13633               *)
13634                 allow_undefined_flag_CXX=' -expect_unresolved \*'
13635                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
13636                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
13637                   echo "-hidden">> $lib.exp~
13638                   $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
13639                   $RM $lib.exp'
13640                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13641                 ;;
13642             esac
13643
13644             hardcode_libdir_separator_CXX=:
13645
13646             # Commands to make compiler produce verbose output that lists
13647             # what "hidden" libraries, object files and flags are used when
13648             # linking a shared library.
13649             #
13650             # There doesn't appear to be a way to prevent this compiler from
13651             # explicitly linking system object files so we need to strip them
13652             # from the output so that they don't get included in the library
13653             # dependencies.
13654             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
13655             ;;
13656           *)
13657             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13658               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13659               case $host in
13660                 osf3*)
13661                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $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 $lib'
13662                   ;;
13663                 *)
13664                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $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 $lib'
13665                   ;;
13666               esac
13667
13668               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13669               hardcode_libdir_separator_CXX=:
13670
13671               # Commands to make compiler produce verbose output that lists
13672               # what "hidden" libraries, object files and flags are used when
13673               # linking a shared library.
13674               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13675
13676             else
13677               # FIXME: insert proper C++ library support
13678               ld_shlibs_CXX=no
13679             fi
13680             ;;
13681         esac
13682         ;;
13683
13684       psos*)
13685         # FIXME: insert proper C++ library support
13686         ld_shlibs_CXX=no
13687         ;;
13688
13689       sunos4*)
13690         case $cc_basename in
13691           CC*)
13692             # Sun C++ 4.x
13693             # FIXME: insert proper C++ library support
13694             ld_shlibs_CXX=no
13695             ;;
13696           lcc*)
13697             # Lucid
13698             # FIXME: insert proper C++ library support
13699             ld_shlibs_CXX=no
13700             ;;
13701           *)
13702             # FIXME: insert proper C++ library support
13703             ld_shlibs_CXX=no
13704             ;;
13705         esac
13706         ;;
13707
13708       solaris*)
13709         case $cc_basename in
13710           CC*)
13711             # Sun C++ 4.2, 5.x and Centerline C++
13712             archive_cmds_need_lc_CXX=yes
13713             no_undefined_flag_CXX=' -zdefs'
13714             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13715             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13716               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13717
13718             hardcode_libdir_flag_spec_CXX='-R$libdir'
13719             hardcode_shlibpath_var_CXX=no
13720             case $host_os in
13721               solaris2.[0-5] | solaris2.[0-5].*) ;;
13722               *)
13723                 # The compiler driver will combine and reorder linker options,
13724                 # but understands `-z linker_flag'.
13725                 # Supported since Solaris 2.6 (maybe 2.5.1?)
13726                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13727                 ;;
13728             esac
13729             link_all_deplibs_CXX=yes
13730
13731             output_verbose_link_cmd='func_echo_all'
13732
13733             # Archives containing C++ object files must be created using
13734             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13735             # necessary to make sure instantiated templates are included
13736             # in the archive.
13737             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13738             ;;
13739           gcx*)
13740             # Green Hills C++ Compiler
13741             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13742
13743             # The C++ compiler must be used to create the archive.
13744             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13745             ;;
13746           *)
13747             # GNU C++ compiler with Solaris linker
13748             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13749               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13750               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13751                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13752                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13753                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13754
13755                 # Commands to make compiler produce verbose output that lists
13756                 # what "hidden" libraries, object files and flags are used when
13757                 # linking a shared library.
13758                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13759               else
13760                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13761                 # platform.
13762                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13763                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13764                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13765
13766                 # Commands to make compiler produce verbose output that lists
13767                 # what "hidden" libraries, object files and flags are used when
13768                 # linking a shared library.
13769                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13770               fi
13771
13772               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13773               case $host_os in
13774                 solaris2.[0-5] | solaris2.[0-5].*) ;;
13775                 *)
13776                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13777                   ;;
13778               esac
13779             fi
13780             ;;
13781         esac
13782         ;;
13783
13784     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13785       no_undefined_flag_CXX='${wl}-z,text'
13786       archive_cmds_need_lc_CXX=no
13787       hardcode_shlibpath_var_CXX=no
13788       runpath_var='LD_RUN_PATH'
13789
13790       case $cc_basename in
13791         CC*)
13792           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13793           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13794           ;;
13795         *)
13796           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13797           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13798           ;;
13799       esac
13800       ;;
13801
13802       sysv5* | sco3.2v5* | sco5v6*)
13803         # Note: We can NOT use -z defs as we might desire, because we do not
13804         # link with -lc, and that would cause any symbols used from libc to
13805         # always be unresolved, which means just about no library would
13806         # ever link correctly.  If we're not using GNU ld we use -z text
13807         # though, which does catch some bad symbols but isn't as heavy-handed
13808         # as -z defs.
13809         no_undefined_flag_CXX='${wl}-z,text'
13810         allow_undefined_flag_CXX='${wl}-z,nodefs'
13811         archive_cmds_need_lc_CXX=no
13812         hardcode_shlibpath_var_CXX=no
13813         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13814         hardcode_libdir_separator_CXX=':'
13815         link_all_deplibs_CXX=yes
13816         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13817         runpath_var='LD_RUN_PATH'
13818
13819         case $cc_basename in
13820           CC*)
13821             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13822             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13823             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13824               '"$old_archive_cmds_CXX"
13825             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13826               '"$reload_cmds_CXX"
13827             ;;
13828           *)
13829             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13830             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13831             ;;
13832         esac
13833       ;;
13834
13835       tandem*)
13836         case $cc_basename in
13837           NCC*)
13838             # NonStop-UX NCC 3.20
13839             # FIXME: insert proper C++ library support
13840             ld_shlibs_CXX=no
13841             ;;
13842           *)
13843             # FIXME: insert proper C++ library support
13844             ld_shlibs_CXX=no
13845             ;;
13846         esac
13847         ;;
13848
13849       vxworks*)
13850         # For VxWorks ports, we assume the use of a GNU linker with
13851         # standard elf conventions.
13852         ld_shlibs_CXX=yes
13853         ;;
13854
13855       *)
13856         # FIXME: insert proper C++ library support
13857         ld_shlibs_CXX=no
13858         ;;
13859     esac
13860
13861     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13862 $as_echo "$ld_shlibs_CXX" >&6; }
13863     test "$ld_shlibs_CXX" = no && can_build_shared=no
13864
13865     GCC_CXX="$GXX"
13866     LD_CXX="$LD"
13867
13868     ## CAVEAT EMPTOR:
13869     ## There is no encapsulation within the following macros, do not change
13870     ## the running order or otherwise move them around unless you know exactly
13871     ## what you are doing...
13872     # Dependencies to place before and after the object being linked:
13873 predep_objects_CXX=
13874 postdep_objects_CXX=
13875 predeps_CXX=
13876 postdeps_CXX=
13877 compiler_lib_search_path_CXX=
13878
13879 cat > conftest.$ac_ext <<_LT_EOF
13880 class Foo
13881 {
13882 public:
13883   Foo (void) { a = 0; }
13884 private:
13885   int a;
13886 };
13887 _LT_EOF
13888
13889 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13890   (eval $ac_compile) 2>&5
13891   ac_status=$?
13892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13893   test $ac_status = 0; }; then
13894   # Parse the compiler output and extract the necessary
13895   # objects, libraries and library flags.
13896
13897   # Sentinel used to keep track of whether or not we are before
13898   # the conftest object file.
13899   pre_test_object_deps_done=no
13900
13901   for p in `eval "$output_verbose_link_cmd"`; do
13902     case $p in
13903
13904     -L* | -R* | -l*)
13905        # Some compilers place space between "-{L,R}" and the path.
13906        # Remove the space.
13907        if test $p = "-L" ||
13908           test $p = "-R"; then
13909          prev=$p
13910          continue
13911        else
13912          prev=
13913        fi
13914
13915        if test "$pre_test_object_deps_done" = no; then
13916          case $p in
13917          -L* | -R*)
13918            # Internal compiler library paths should come after those
13919            # provided the user.  The postdeps already come after the
13920            # user supplied libs so there is no need to process them.
13921            if test -z "$compiler_lib_search_path_CXX"; then
13922              compiler_lib_search_path_CXX="${prev}${p}"
13923            else
13924              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13925            fi
13926            ;;
13927          # The "-l" case would never come before the object being
13928          # linked, so don't bother handling this case.
13929          esac
13930        else
13931          if test -z "$postdeps_CXX"; then
13932            postdeps_CXX="${prev}${p}"
13933          else
13934            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13935          fi
13936        fi
13937        ;;
13938
13939     *.$objext)
13940        # This assumes that the test object file only shows up
13941        # once in the compiler output.
13942        if test "$p" = "conftest.$objext"; then
13943          pre_test_object_deps_done=yes
13944          continue
13945        fi
13946
13947        if test "$pre_test_object_deps_done" = no; then
13948          if test -z "$predep_objects_CXX"; then
13949            predep_objects_CXX="$p"
13950          else
13951            predep_objects_CXX="$predep_objects_CXX $p"
13952          fi
13953        else
13954          if test -z "$postdep_objects_CXX"; then
13955            postdep_objects_CXX="$p"
13956          else
13957            postdep_objects_CXX="$postdep_objects_CXX $p"
13958          fi
13959        fi
13960        ;;
13961
13962     *) ;; # Ignore the rest.
13963
13964     esac
13965   done
13966
13967   # Clean up.
13968   rm -f a.out a.exe
13969 else
13970   echo "libtool.m4: error: problem compiling CXX test program"
13971 fi
13972
13973 $RM -f confest.$objext
13974
13975 # PORTME: override above test on systems where it is broken
13976 case $host_os in
13977 interix[3-9]*)
13978   # Interix 3.5 installs completely hosed .la files for C++, so rather than
13979   # hack all around it, let's just trust "g++" to DTRT.
13980   predep_objects_CXX=
13981   postdep_objects_CXX=
13982   postdeps_CXX=
13983   ;;
13984
13985 linux*)
13986   case `$CC -V 2>&1 | sed 5q` in
13987   *Sun\ C*)
13988     # Sun C++ 5.9
13989
13990     # The more standards-conforming stlport4 library is
13991     # incompatible with the Cstd library. Avoid specifying
13992     # it if it's in CXXFLAGS. Ignore libCrun as
13993     # -library=stlport4 depends on it.
13994     case " $CXX $CXXFLAGS " in
13995     *" -library=stlport4 "*)
13996       solaris_use_stlport4=yes
13997       ;;
13998     esac
13999
14000     if test "$solaris_use_stlport4" != yes; then
14001       postdeps_CXX='-library=Cstd -library=Crun'
14002     fi
14003     ;;
14004   esac
14005   ;;
14006
14007 solaris*)
14008   case $cc_basename in
14009   CC*)
14010     # The more standards-conforming stlport4 library is
14011     # incompatible with the Cstd library. Avoid specifying
14012     # it if it's in CXXFLAGS. Ignore libCrun as
14013     # -library=stlport4 depends on it.
14014     case " $CXX $CXXFLAGS " in
14015     *" -library=stlport4 "*)
14016       solaris_use_stlport4=yes
14017       ;;
14018     esac
14019
14020     # Adding this requires a known-good setup of shared libraries for
14021     # Sun compiler versions before 5.6, else PIC objects from an old
14022     # archive will be linked into the output, leading to subtle bugs.
14023     if test "$solaris_use_stlport4" != yes; then
14024       postdeps_CXX='-library=Cstd -library=Crun'
14025     fi
14026     ;;
14027   esac
14028   ;;
14029 esac
14030
14031
14032 case " $postdeps_CXX " in
14033 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
14034 esac
14035  compiler_lib_search_dirs_CXX=
14036 if test -n "${compiler_lib_search_path_CXX}"; then
14037  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
14038 fi
14039
14040
14041
14042
14043
14044
14045
14046
14047
14048
14049
14050
14051
14052
14053
14054
14055
14056
14057
14058
14059
14060
14061
14062
14063
14064
14065
14066
14067
14068
14069
14070     lt_prog_compiler_wl_CXX=
14071 lt_prog_compiler_pic_CXX=
14072 lt_prog_compiler_static_CXX=
14073
14074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14075 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14076
14077   # C++ specific cases for pic, static, wl, etc.
14078   if test "$GXX" = yes; then
14079     lt_prog_compiler_wl_CXX='-Wl,'
14080     lt_prog_compiler_static_CXX='-static'
14081
14082     case $host_os in
14083     aix*)
14084       # All AIX code is PIC.
14085       if test "$host_cpu" = ia64; then
14086         # AIX 5 now supports IA64 processor
14087         lt_prog_compiler_static_CXX='-Bstatic'
14088       fi
14089       lt_prog_compiler_pic_CXX='-fPIC'
14090       ;;
14091
14092     amigaos*)
14093       case $host_cpu in
14094       powerpc)
14095             # see comment about AmigaOS4 .so support
14096             lt_prog_compiler_pic_CXX='-fPIC'
14097         ;;
14098       m68k)
14099             # FIXME: we need at least 68020 code to build shared libraries, but
14100             # adding the `-m68020' flag to GCC prevents building anything better,
14101             # like `-m68040'.
14102             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
14103         ;;
14104       esac
14105       ;;
14106
14107     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14108       # PIC is the default for these OSes.
14109       ;;
14110     mingw* | cygwin* | os2* | pw32* | cegcc*)
14111       # This hack is so that the source file can tell whether it is being
14112       # built for inclusion in a dll (and should export symbols for example).
14113       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14114       # (--disable-auto-import) libraries
14115       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
14116       ;;
14117     darwin* | rhapsody*)
14118       # PIC is the default on this platform
14119       # Common symbols not allowed in MH_DYLIB files
14120       lt_prog_compiler_pic_CXX='-fno-common'
14121       ;;
14122     *djgpp*)
14123       # DJGPP does not support shared libraries at all
14124       lt_prog_compiler_pic_CXX=
14125       ;;
14126     haiku*)
14127       # PIC is the default for Haiku.
14128       # The "-static" flag exists, but is broken.
14129       lt_prog_compiler_static_CXX=
14130       ;;
14131     interix[3-9]*)
14132       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14133       # Instead, we relocate shared libraries at runtime.
14134       ;;
14135     sysv4*MP*)
14136       if test -d /usr/nec; then
14137         lt_prog_compiler_pic_CXX=-Kconform_pic
14138       fi
14139       ;;
14140     hpux*)
14141       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14142       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14143       # sets the default TLS model and affects inlining.
14144       case $host_cpu in
14145       hppa*64*)
14146         ;;
14147       *)
14148         lt_prog_compiler_pic_CXX='-fPIC'
14149         ;;
14150       esac
14151       ;;
14152     *qnx* | *nto*)
14153       # QNX uses GNU C++, but need to define -shared option too, otherwise
14154       # it will coredump.
14155       lt_prog_compiler_pic_CXX='-fPIC -shared'
14156       ;;
14157     *)
14158       lt_prog_compiler_pic_CXX='-fPIC'
14159       ;;
14160     esac
14161   else
14162     case $host_os in
14163       aix[4-9]*)
14164         # All AIX code is PIC.
14165         if test "$host_cpu" = ia64; then
14166           # AIX 5 now supports IA64 processor
14167           lt_prog_compiler_static_CXX='-Bstatic'
14168         else
14169           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
14170         fi
14171         ;;
14172       chorus*)
14173         case $cc_basename in
14174         cxch68*)
14175           # Green Hills C++ Compiler
14176           # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
14177           ;;
14178         esac
14179         ;;
14180       dgux*)
14181         case $cc_basename in
14182           ec++*)
14183             lt_prog_compiler_pic_CXX='-KPIC'
14184             ;;
14185           ghcx*)
14186             # Green Hills C++ Compiler
14187             lt_prog_compiler_pic_CXX='-pic'
14188             ;;
14189           *)
14190             ;;
14191         esac
14192         ;;
14193       freebsd* | dragonfly*)
14194         # FreeBSD uses GNU C++
14195         ;;
14196       hpux9* | hpux10* | hpux11*)
14197         case $cc_basename in
14198           CC*)
14199             lt_prog_compiler_wl_CXX='-Wl,'
14200             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14201             if test "$host_cpu" != ia64; then
14202               lt_prog_compiler_pic_CXX='+Z'
14203             fi
14204             ;;
14205           aCC*)
14206             lt_prog_compiler_wl_CXX='-Wl,'
14207             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14208             case $host_cpu in
14209             hppa*64*|ia64*)
14210               # +Z the default
14211               ;;
14212             *)
14213               lt_prog_compiler_pic_CXX='+Z'
14214               ;;
14215             esac
14216             ;;
14217           *)
14218             ;;
14219         esac
14220         ;;
14221       interix*)
14222         # This is c89, which is MS Visual C++ (no shared libs)
14223         # Anyone wants to do a port?
14224         ;;
14225       irix5* | irix6* | nonstopux*)
14226         case $cc_basename in
14227           CC*)
14228             lt_prog_compiler_wl_CXX='-Wl,'
14229             lt_prog_compiler_static_CXX='-non_shared'
14230             # CC pic flag -KPIC is the default.
14231             ;;
14232           *)
14233             ;;
14234         esac
14235         ;;
14236       linux* | k*bsd*-gnu | kopensolaris*-gnu)
14237         case $cc_basename in
14238           KCC*)
14239             # KAI C++ Compiler
14240             lt_prog_compiler_wl_CXX='--backend -Wl,'
14241             lt_prog_compiler_pic_CXX='-fPIC'
14242             ;;
14243           ecpc* )
14244             # old Intel C++ for x86_64 which still supported -KPIC.
14245             lt_prog_compiler_wl_CXX='-Wl,'
14246             lt_prog_compiler_pic_CXX='-KPIC'
14247             lt_prog_compiler_static_CXX='-static'
14248             ;;
14249           icpc* )
14250             # Intel C++, used to be incompatible with GCC.
14251             # ICC 10 doesn't accept -KPIC any more.
14252             lt_prog_compiler_wl_CXX='-Wl,'
14253             lt_prog_compiler_pic_CXX='-fPIC'
14254             lt_prog_compiler_static_CXX='-static'
14255             ;;
14256           pgCC* | pgcpp*)
14257             # Portland Group C++ compiler
14258             lt_prog_compiler_wl_CXX='-Wl,'
14259             lt_prog_compiler_pic_CXX='-fpic'
14260             lt_prog_compiler_static_CXX='-Bstatic'
14261             ;;
14262           cxx*)
14263             # Compaq C++
14264             # Make sure the PIC flag is empty.  It appears that all Alpha
14265             # Linux and Compaq Tru64 Unix objects are PIC.
14266             lt_prog_compiler_pic_CXX=
14267             lt_prog_compiler_static_CXX='-non_shared'
14268             ;;
14269           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
14270             # IBM XL 8.0, 9.0 on PPC and BlueGene
14271             lt_prog_compiler_wl_CXX='-Wl,'
14272             lt_prog_compiler_pic_CXX='-qpic'
14273             lt_prog_compiler_static_CXX='-qstaticlink'
14274             ;;
14275           *)
14276             case `$CC -V 2>&1 | sed 5q` in
14277             *Sun\ C*)
14278               # Sun C++ 5.9
14279               lt_prog_compiler_pic_CXX='-KPIC'
14280               lt_prog_compiler_static_CXX='-Bstatic'
14281               lt_prog_compiler_wl_CXX='-Qoption ld '
14282               ;;
14283             esac
14284             ;;
14285         esac
14286         ;;
14287       lynxos*)
14288         ;;
14289       m88k*)
14290         ;;
14291       mvs*)
14292         case $cc_basename in
14293           cxx*)
14294             lt_prog_compiler_pic_CXX='-W c,exportall'
14295             ;;
14296           *)
14297             ;;
14298         esac
14299         ;;
14300       netbsd*)
14301         ;;
14302       *qnx* | *nto*)
14303         # QNX uses GNU C++, but need to define -shared option too, otherwise
14304         # it will coredump.
14305         lt_prog_compiler_pic_CXX='-fPIC -shared'
14306         ;;
14307       osf3* | osf4* | osf5*)
14308         case $cc_basename in
14309           KCC*)
14310             lt_prog_compiler_wl_CXX='--backend -Wl,'
14311             ;;
14312           RCC*)
14313             # Rational C++ 2.4.1
14314             lt_prog_compiler_pic_CXX='-pic'
14315             ;;
14316           cxx*)
14317             # Digital/Compaq C++
14318             lt_prog_compiler_wl_CXX='-Wl,'
14319             # Make sure the PIC flag is empty.  It appears that all Alpha
14320             # Linux and Compaq Tru64 Unix objects are PIC.
14321             lt_prog_compiler_pic_CXX=
14322             lt_prog_compiler_static_CXX='-non_shared'
14323             ;;
14324           *)
14325             ;;
14326         esac
14327         ;;
14328       psos*)
14329         ;;
14330       solaris*)
14331         case $cc_basename in
14332           CC*)
14333             # Sun C++ 4.2, 5.x and Centerline C++
14334             lt_prog_compiler_pic_CXX='-KPIC'
14335             lt_prog_compiler_static_CXX='-Bstatic'
14336             lt_prog_compiler_wl_CXX='-Qoption ld '
14337             ;;
14338           gcx*)
14339             # Green Hills C++ Compiler
14340             lt_prog_compiler_pic_CXX='-PIC'
14341             ;;
14342           *)
14343             ;;
14344         esac
14345         ;;
14346       sunos4*)
14347         case $cc_basename in
14348           CC*)
14349             # Sun C++ 4.x
14350             lt_prog_compiler_pic_CXX='-pic'
14351             lt_prog_compiler_static_CXX='-Bstatic'
14352             ;;
14353           lcc*)
14354             # Lucid
14355             lt_prog_compiler_pic_CXX='-pic'
14356             ;;
14357           *)
14358             ;;
14359         esac
14360         ;;
14361       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14362         case $cc_basename in
14363           CC*)
14364             lt_prog_compiler_wl_CXX='-Wl,'
14365             lt_prog_compiler_pic_CXX='-KPIC'
14366             lt_prog_compiler_static_CXX='-Bstatic'
14367             ;;
14368         esac
14369         ;;
14370       tandem*)
14371         case $cc_basename in
14372           NCC*)
14373             # NonStop-UX NCC 3.20
14374             lt_prog_compiler_pic_CXX='-KPIC'
14375             ;;
14376           *)
14377             ;;
14378         esac
14379         ;;
14380       vxworks*)
14381         ;;
14382       *)
14383         lt_prog_compiler_can_build_shared_CXX=no
14384         ;;
14385     esac
14386   fi
14387
14388 case $host_os in
14389   # For platforms which do not support PIC, -DPIC is meaningless:
14390   *djgpp*)
14391     lt_prog_compiler_pic_CXX=
14392     ;;
14393   *)
14394     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
14395     ;;
14396 esac
14397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
14398 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
14399
14400
14401
14402 #
14403 # Check to make sure the PIC flag actually works.
14404 #
14405 if test -n "$lt_prog_compiler_pic_CXX"; then
14406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
14407 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
14408 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
14409   $as_echo_n "(cached) " >&6
14410 else
14411   lt_cv_prog_compiler_pic_works_CXX=no
14412    ac_outfile=conftest.$ac_objext
14413    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14414    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
14415    # Insert the option either (1) after the last *FLAGS variable, or
14416    # (2) before a word containing "conftest.", or (3) at the end.
14417    # Note that $ac_compile itself does not contain backslashes and begins
14418    # with a dollar sign (not a hyphen), so the echo should work correctly.
14419    # The option is referenced via a variable to avoid confusing sed.
14420    lt_compile=`echo "$ac_compile" | $SED \
14421    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14422    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14423    -e 's:$: $lt_compiler_flag:'`
14424    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14425    (eval "$lt_compile" 2>conftest.err)
14426    ac_status=$?
14427    cat conftest.err >&5
14428    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14429    if (exit $ac_status) && test -s "$ac_outfile"; then
14430      # The compiler can only warn and ignore the option if not recognized
14431      # So say no if there are warnings other than the usual output.
14432      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14433      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14434      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14435        lt_cv_prog_compiler_pic_works_CXX=yes
14436      fi
14437    fi
14438    $RM conftest*
14439
14440 fi
14441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
14442 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
14443
14444 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
14445     case $lt_prog_compiler_pic_CXX in
14446      "" | " "*) ;;
14447      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
14448      esac
14449 else
14450     lt_prog_compiler_pic_CXX=
14451      lt_prog_compiler_can_build_shared_CXX=no
14452 fi
14453
14454 fi
14455
14456
14457
14458 #
14459 # Check to make sure the static flag actually works.
14460 #
14461 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
14462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14463 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14464 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
14465   $as_echo_n "(cached) " >&6
14466 else
14467   lt_cv_prog_compiler_static_works_CXX=no
14468    save_LDFLAGS="$LDFLAGS"
14469    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14470    echo "$lt_simple_link_test_code" > conftest.$ac_ext
14471    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14472      # The linker can only warn and ignore the option if not recognized
14473      # So say no if there are warnings
14474      if test -s conftest.err; then
14475        # Append any errors to the config.log.
14476        cat conftest.err 1>&5
14477        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
14478        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14479        if diff conftest.exp conftest.er2 >/dev/null; then
14480          lt_cv_prog_compiler_static_works_CXX=yes
14481        fi
14482      else
14483        lt_cv_prog_compiler_static_works_CXX=yes
14484      fi
14485    fi
14486    $RM -r conftest*
14487    LDFLAGS="$save_LDFLAGS"
14488
14489 fi
14490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
14491 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
14492
14493 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
14494     :
14495 else
14496     lt_prog_compiler_static_CXX=
14497 fi
14498
14499
14500
14501
14502     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14503 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14504 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14505   $as_echo_n "(cached) " >&6
14506 else
14507   lt_cv_prog_compiler_c_o_CXX=no
14508    $RM -r conftest 2>/dev/null
14509    mkdir conftest
14510    cd conftest
14511    mkdir out
14512    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14513
14514    lt_compiler_flag="-o out/conftest2.$ac_objext"
14515    # Insert the option either (1) after the last *FLAGS variable, or
14516    # (2) before a word containing "conftest.", or (3) at the end.
14517    # Note that $ac_compile itself does not contain backslashes and begins
14518    # with a dollar sign (not a hyphen), so the echo should work correctly.
14519    lt_compile=`echo "$ac_compile" | $SED \
14520    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14521    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14522    -e 's:$: $lt_compiler_flag:'`
14523    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14524    (eval "$lt_compile" 2>out/conftest.err)
14525    ac_status=$?
14526    cat out/conftest.err >&5
14527    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14528    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14529    then
14530      # The compiler can only warn and ignore the option if not recognized
14531      # So say no if there are warnings
14532      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14533      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14534      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14535        lt_cv_prog_compiler_c_o_CXX=yes
14536      fi
14537    fi
14538    chmod u+w . 2>&5
14539    $RM conftest*
14540    # SGI C++ compiler will create directory out/ii_files/ for
14541    # template instantiation
14542    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14543    $RM out/* && rmdir out
14544    cd ..
14545    $RM -r conftest
14546    $RM conftest*
14547
14548 fi
14549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14550 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14551
14552
14553
14554     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14555 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14556 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14557   $as_echo_n "(cached) " >&6
14558 else
14559   lt_cv_prog_compiler_c_o_CXX=no
14560    $RM -r conftest 2>/dev/null
14561    mkdir conftest
14562    cd conftest
14563    mkdir out
14564    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14565
14566    lt_compiler_flag="-o out/conftest2.$ac_objext"
14567    # Insert the option either (1) after the last *FLAGS variable, or
14568    # (2) before a word containing "conftest.", or (3) at the end.
14569    # Note that $ac_compile itself does not contain backslashes and begins
14570    # with a dollar sign (not a hyphen), so the echo should work correctly.
14571    lt_compile=`echo "$ac_compile" | $SED \
14572    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14573    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14574    -e 's:$: $lt_compiler_flag:'`
14575    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14576    (eval "$lt_compile" 2>out/conftest.err)
14577    ac_status=$?
14578    cat out/conftest.err >&5
14579    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14580    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14581    then
14582      # The compiler can only warn and ignore the option if not recognized
14583      # So say no if there are warnings
14584      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14585      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14586      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14587        lt_cv_prog_compiler_c_o_CXX=yes
14588      fi
14589    fi
14590    chmod u+w . 2>&5
14591    $RM conftest*
14592    # SGI C++ compiler will create directory out/ii_files/ for
14593    # template instantiation
14594    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14595    $RM out/* && rmdir out
14596    cd ..
14597    $RM -r conftest
14598    $RM conftest*
14599
14600 fi
14601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14602 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14603
14604
14605
14606
14607 hard_links="nottested"
14608 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
14609   # do not overwrite the value of need_locks provided by the user
14610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14611 $as_echo_n "checking if we can lock with hard links... " >&6; }
14612   hard_links=yes
14613   $RM conftest*
14614   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14615   touch conftest.a
14616   ln conftest.a conftest.b 2>&5 || hard_links=no
14617   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14619 $as_echo "$hard_links" >&6; }
14620   if test "$hard_links" = no; then
14621     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14622 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14623     need_locks=warn
14624   fi
14625 else
14626   need_locks=no
14627 fi
14628
14629
14630
14631     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14632 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14633
14634   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14635   case $host_os in
14636   aix[4-9]*)
14637     # If we're using GNU nm, then we don't want the "-C" option.
14638     # -C means demangle to AIX nm, but means don't demangle with GNU nm
14639     # Also, AIX nm treats weak defined symbols like other global defined
14640     # symbols, whereas GNU nm marks them as "W".
14641     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
14642       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14643     else
14644       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14645     fi
14646     ;;
14647   pw32*)
14648     export_symbols_cmds_CXX="$ltdll_cmds"
14649   ;;
14650   cygwin* | mingw* | cegcc*)
14651     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
14652   ;;
14653   *)
14654     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14655   ;;
14656   esac
14657   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
14658
14659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14660 $as_echo "$ld_shlibs_CXX" >&6; }
14661 test "$ld_shlibs_CXX" = no && can_build_shared=no
14662
14663 with_gnu_ld_CXX=$with_gnu_ld
14664
14665
14666
14667
14668
14669
14670 #
14671 # Do we need to explicitly link libc?
14672 #
14673 case "x$archive_cmds_need_lc_CXX" in
14674 x|xyes)
14675   # Assume -lc should be added
14676   archive_cmds_need_lc_CXX=yes
14677
14678   if test "$enable_shared" = yes && test "$GCC" = yes; then
14679     case $archive_cmds_CXX in
14680     *'~'*)
14681       # FIXME: we may have to deal with multi-command sequences.
14682       ;;
14683     '$CC '*)
14684       # Test whether the compiler implicitly links with -lc since on some
14685       # systems, -lgcc has to come before -lc. If gcc already passes -lc
14686       # to ld, don't add -lc before -lgcc.
14687       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14688 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14689 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
14690   $as_echo_n "(cached) " >&6
14691 else
14692   $RM conftest*
14693         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14694
14695         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14696   (eval $ac_compile) 2>&5
14697   ac_status=$?
14698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14699   test $ac_status = 0; } 2>conftest.err; then
14700           soname=conftest
14701           lib=conftest
14702           libobjs=conftest.$ac_objext
14703           deplibs=
14704           wl=$lt_prog_compiler_wl_CXX
14705           pic_flag=$lt_prog_compiler_pic_CXX
14706           compiler_flags=-v
14707           linker_flags=-v
14708           verstring=
14709           output_objdir=.
14710           libname=conftest
14711           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14712           allow_undefined_flag_CXX=
14713           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14714   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14715   ac_status=$?
14716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14717   test $ac_status = 0; }
14718           then
14719             lt_cv_archive_cmds_need_lc_CXX=no
14720           else
14721             lt_cv_archive_cmds_need_lc_CXX=yes
14722           fi
14723           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14724         else
14725           cat conftest.err 1>&5
14726         fi
14727         $RM conftest*
14728
14729 fi
14730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14731 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14732       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14733       ;;
14734     esac
14735   fi
14736   ;;
14737 esac
14738
14739
14740
14741
14742
14743
14744
14745
14746
14747
14748
14749
14750
14751
14752
14753
14754
14755
14756
14757
14758
14759
14760
14761
14762
14763
14764
14765
14766
14767
14768
14769
14770
14771
14772
14773
14774
14775
14776
14777
14778
14779
14780
14781
14782
14783
14784
14785
14786
14787
14788
14789
14790
14791
14792
14793
14794
14795
14796
14797
14798
14799
14800
14801
14802     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14803 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14804
14805 library_names_spec=
14806 libname_spec='lib$name'
14807 soname_spec=
14808 shrext_cmds=".so"
14809 postinstall_cmds=
14810 postuninstall_cmds=
14811 finish_cmds=
14812 finish_eval=
14813 shlibpath_var=
14814 shlibpath_overrides_runpath=unknown
14815 version_type=none
14816 dynamic_linker="$host_os ld.so"
14817 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14818 need_lib_prefix=unknown
14819 hardcode_into_libs=no
14820
14821 # when you set need_version to no, make sure it does not cause -set_version
14822 # flags to be left without arguments
14823 need_version=unknown
14824
14825 case $host_os in
14826 aix3*)
14827   version_type=linux
14828   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14829   shlibpath_var=LIBPATH
14830
14831   # AIX 3 has no versioning support, so we append a major version to the name.
14832   soname_spec='${libname}${release}${shared_ext}$major'
14833   ;;
14834
14835 aix[4-9]*)
14836   version_type=linux
14837   need_lib_prefix=no
14838   need_version=no
14839   hardcode_into_libs=yes
14840   if test "$host_cpu" = ia64; then
14841     # AIX 5 supports IA64
14842     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14843     shlibpath_var=LD_LIBRARY_PATH
14844   else
14845     # With GCC up to 2.95.x, collect2 would create an import file
14846     # for dependence libraries.  The import file would start with
14847     # the line `#! .'.  This would cause the generated library to
14848     # depend on `.', always an invalid library.  This was fixed in
14849     # development snapshots of GCC prior to 3.0.
14850     case $host_os in
14851       aix4 | aix4.[01] | aix4.[01].*)
14852       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14853            echo ' yes '
14854            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14855         :
14856       else
14857         can_build_shared=no
14858       fi
14859       ;;
14860     esac
14861     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14862     # soname into executable. Probably we can add versioning support to
14863     # collect2, so additional links can be useful in future.
14864     if test "$aix_use_runtimelinking" = yes; then
14865       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14866       # instead of lib<name>.a to let people know that these are not
14867       # typical AIX shared libraries.
14868       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14869     else
14870       # We preserve .a as extension for shared libraries through AIX4.2
14871       # and later when we are not doing run time linking.
14872       library_names_spec='${libname}${release}.a $libname.a'
14873       soname_spec='${libname}${release}${shared_ext}$major'
14874     fi
14875     shlibpath_var=LIBPATH
14876   fi
14877   ;;
14878
14879 amigaos*)
14880   case $host_cpu in
14881   powerpc)
14882     # Since July 2007 AmigaOS4 officially supports .so libraries.
14883     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14884     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14885     ;;
14886   m68k)
14887     library_names_spec='$libname.ixlibrary $libname.a'
14888     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14889     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 ${libname}_ixlibrary.a || exit 1; done'
14890     ;;
14891   esac
14892   ;;
14893
14894 beos*)
14895   library_names_spec='${libname}${shared_ext}'
14896   dynamic_linker="$host_os ld.so"
14897   shlibpath_var=LIBRARY_PATH
14898   ;;
14899
14900 bsdi[45]*)
14901   version_type=linux
14902   need_version=no
14903   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14904   soname_spec='${libname}${release}${shared_ext}$major'
14905   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14906   shlibpath_var=LD_LIBRARY_PATH
14907   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14908   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14909   # the default ld.so.conf also contains /usr/contrib/lib and
14910   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14911   # libtool to hard-code these into programs
14912   ;;
14913
14914 cygwin* | mingw* | pw32* | cegcc*)
14915   version_type=windows
14916   shrext_cmds=".dll"
14917   need_version=no
14918   need_lib_prefix=no
14919
14920   case $GCC,$host_os in
14921   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14922     library_names_spec='$libname.dll.a'
14923     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14924     postinstall_cmds='base_file=`basename \${file}`~
14925       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14926       dldir=$destdir/`dirname \$dlpath`~
14927       test -d \$dldir || mkdir -p \$dldir~
14928       $install_prog $dir/$dlname \$dldir/$dlname~
14929       chmod a+x \$dldir/$dlname~
14930       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14931         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14932       fi'
14933     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14934       dlpath=$dir/\$dldll~
14935        $RM \$dlpath'
14936     shlibpath_overrides_runpath=yes
14937
14938     case $host_os in
14939     cygwin*)
14940       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14941       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14942
14943       ;;
14944     mingw* | cegcc*)
14945       # MinGW DLLs use traditional 'lib' prefix
14946       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14947       ;;
14948     pw32*)
14949       # pw32 DLLs use 'pw' prefix rather than 'lib'
14950       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14951       ;;
14952     esac
14953     ;;
14954
14955   *)
14956     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14957     ;;
14958   esac
14959   dynamic_linker='Win32 ld.exe'
14960   # FIXME: first we should search . and the directory the executable is in
14961   shlibpath_var=PATH
14962   ;;
14963
14964 darwin* | rhapsody*)
14965   dynamic_linker="$host_os dyld"
14966   version_type=darwin
14967   need_lib_prefix=no
14968   need_version=no
14969   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14970   soname_spec='${libname}${release}${major}$shared_ext'
14971   shlibpath_overrides_runpath=yes
14972   shlibpath_var=DYLD_LIBRARY_PATH
14973   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14974
14975   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14976   ;;
14977
14978 dgux*)
14979   version_type=linux
14980   need_lib_prefix=no
14981   need_version=no
14982   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14983   soname_spec='${libname}${release}${shared_ext}$major'
14984   shlibpath_var=LD_LIBRARY_PATH
14985   ;;
14986
14987 freebsd* | dragonfly*)
14988   # DragonFly does not have aout.  When/if they implement a new
14989   # versioning mechanism, adjust this.
14990   if test -x /usr/bin/objformat; then
14991     objformat=`/usr/bin/objformat`
14992   else
14993     case $host_os in
14994     freebsd[23].*) objformat=aout ;;
14995     *) objformat=elf ;;
14996     esac
14997   fi
14998   version_type=freebsd-$objformat
14999   case $version_type in
15000     freebsd-elf*)
15001       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15002       need_version=no
15003       need_lib_prefix=no
15004       ;;
15005     freebsd-*)
15006       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
15007       need_version=yes
15008       ;;
15009   esac
15010   shlibpath_var=LD_LIBRARY_PATH
15011   case $host_os in
15012   freebsd2.*)
15013     shlibpath_overrides_runpath=yes
15014     ;;
15015   freebsd3.[01]* | freebsdelf3.[01]*)
15016     shlibpath_overrides_runpath=yes
15017     hardcode_into_libs=yes
15018     ;;
15019   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
15020   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
15021     shlibpath_overrides_runpath=no
15022     hardcode_into_libs=yes
15023     ;;
15024   *) # from 4.6 on, and DragonFly
15025     shlibpath_overrides_runpath=yes
15026     hardcode_into_libs=yes
15027     ;;
15028   esac
15029   ;;
15030
15031 haiku*)
15032   version_type=linux
15033   need_lib_prefix=no
15034   need_version=no
15035   dynamic_linker="$host_os runtime_loader"
15036   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
15037   soname_spec='${libname}${release}${shared_ext}$major'
15038   shlibpath_var=LIBRARY_PATH
15039   shlibpath_overrides_runpath=yes
15040   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
15041   hardcode_into_libs=yes
15042   ;;
15043
15044 hpux9* | hpux10* | hpux11*)
15045   # Give a soname corresponding to the major version so that dld.sl refuses to
15046   # link against other versions.
15047   version_type=sunos
15048   need_lib_prefix=no
15049   need_version=no
15050   case $host_cpu in
15051   ia64*)
15052     shrext_cmds='.so'
15053     hardcode_into_libs=yes
15054     dynamic_linker="$host_os dld.so"
15055     shlibpath_var=LD_LIBRARY_PATH
15056     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15057     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15058     soname_spec='${libname}${release}${shared_ext}$major'
15059     if test "X$HPUX_IA64_MODE" = X32; then
15060       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
15061     else
15062       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
15063     fi
15064     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15065     ;;
15066   hppa*64*)
15067     shrext_cmds='.sl'
15068     hardcode_into_libs=yes
15069     dynamic_linker="$host_os dld.sl"
15070     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
15071     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15072     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15073     soname_spec='${libname}${release}${shared_ext}$major'
15074     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
15075     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15076     ;;
15077   *)
15078     shrext_cmds='.sl'
15079     dynamic_linker="$host_os dld.sl"
15080     shlibpath_var=SHLIB_PATH
15081     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
15082     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15083     soname_spec='${libname}${release}${shared_ext}$major'
15084     ;;
15085   esac
15086   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
15087   postinstall_cmds='chmod 555 $lib'
15088   # or fails outright, so override atomically:
15089   install_override_mode=555
15090   ;;
15091
15092 interix[3-9]*)
15093   version_type=linux
15094   need_lib_prefix=no
15095   need_version=no
15096   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15097   soname_spec='${libname}${release}${shared_ext}$major'
15098   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
15099   shlibpath_var=LD_LIBRARY_PATH
15100   shlibpath_overrides_runpath=no
15101   hardcode_into_libs=yes
15102   ;;
15103
15104 irix5* | irix6* | nonstopux*)
15105   case $host_os in
15106     nonstopux*) version_type=nonstopux ;;
15107     *)
15108         if test "$lt_cv_prog_gnu_ld" = yes; then
15109                 version_type=linux
15110         else
15111                 version_type=irix
15112         fi ;;
15113   esac
15114   need_lib_prefix=no
15115   need_version=no
15116   soname_spec='${libname}${release}${shared_ext}$major'
15117   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
15118   case $host_os in
15119   irix5* | nonstopux*)
15120     libsuff= shlibsuff=
15121     ;;
15122   *)
15123     case $LD in # libtool.m4 will add one of these switches to LD
15124     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
15125       libsuff= shlibsuff= libmagic=32-bit;;
15126     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
15127       libsuff=32 shlibsuff=N32 libmagic=N32;;
15128     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
15129       libsuff=64 shlibsuff=64 libmagic=64-bit;;
15130     *) libsuff= shlibsuff= libmagic=never-match;;
15131     esac
15132     ;;
15133   esac
15134   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
15135   shlibpath_overrides_runpath=no
15136   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
15137   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
15138   hardcode_into_libs=yes
15139   ;;
15140
15141 # No shared lib support for Linux oldld, aout, or coff.
15142 linux*oldld* | linux*aout* | linux*coff*)
15143   dynamic_linker=no
15144   ;;
15145
15146 # This must be Linux ELF.
15147
15148 # uclinux* changes (here and below) have been submitted to the libtool
15149 # project, but have not yet been accepted: they are GCC-local changes
15150 # for the time being.  (See
15151 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
15152 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
15153   version_type=linux
15154   need_lib_prefix=no
15155   need_version=no
15156   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15157   soname_spec='${libname}${release}${shared_ext}$major'
15158   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
15159   shlibpath_var=LD_LIBRARY_PATH
15160   shlibpath_overrides_runpath=no
15161
15162   # Some binutils ld are patched to set DT_RUNPATH
15163   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
15164   $as_echo_n "(cached) " >&6
15165 else
15166   lt_cv_shlibpath_overrides_runpath=no
15167     save_LDFLAGS=$LDFLAGS
15168     save_libdir=$libdir
15169     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
15170          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
15171     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15172 /* end confdefs.h.  */
15173
15174 int
15175 main ()
15176 {
15177
15178   ;
15179   return 0;
15180 }
15181 _ACEOF
15182 if ac_fn_cxx_try_link "$LINENO"; then :
15183   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
15184   lt_cv_shlibpath_overrides_runpath=yes
15185 fi
15186 fi
15187 rm -f core conftest.err conftest.$ac_objext \
15188     conftest$ac_exeext conftest.$ac_ext
15189     LDFLAGS=$save_LDFLAGS
15190     libdir=$save_libdir
15191
15192 fi
15193
15194   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
15195
15196   # This implies no fast_install, which is unacceptable.
15197   # Some rework will be needed to allow for fast_install
15198   # before this can be enabled.
15199   hardcode_into_libs=yes
15200
15201   # Append ld.so.conf contents to the search path
15202   if test -f /etc/ld.so.conf; then
15203     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' ' '`
15204     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
15205   fi
15206
15207   # We used to test for /lib/ld.so.1 and disable shared libraries on
15208   # powerpc, because MkLinux only supported shared libraries with the
15209   # GNU dynamic linker.  Since this was broken with cross compilers,
15210   # most powerpc-linux boxes support dynamic linking these days and
15211   # people can always --disable-shared, the test was removed, and we
15212   # assume the GNU/Linux dynamic linker is in use.
15213   dynamic_linker='GNU/Linux ld.so'
15214   ;;
15215
15216 netbsd*)
15217   version_type=sunos
15218   need_lib_prefix=no
15219   need_version=no
15220   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15221     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15222     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15223     dynamic_linker='NetBSD (a.out) ld.so'
15224   else
15225     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15226     soname_spec='${libname}${release}${shared_ext}$major'
15227     dynamic_linker='NetBSD ld.elf_so'
15228   fi
15229   shlibpath_var=LD_LIBRARY_PATH
15230   shlibpath_overrides_runpath=yes
15231   hardcode_into_libs=yes
15232   ;;
15233
15234 newsos6)
15235   version_type=linux
15236   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15237   shlibpath_var=LD_LIBRARY_PATH
15238   shlibpath_overrides_runpath=yes
15239   ;;
15240
15241 *nto* | *qnx*)
15242   version_type=qnx
15243   need_lib_prefix=no
15244   need_version=no
15245   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15246   soname_spec='${libname}${release}${shared_ext}$major'
15247   shlibpath_var=LD_LIBRARY_PATH
15248   shlibpath_overrides_runpath=no
15249   hardcode_into_libs=yes
15250   dynamic_linker='ldqnx.so'
15251   ;;
15252
15253 openbsd*)
15254   version_type=sunos
15255   sys_lib_dlsearch_path_spec="/usr/lib"
15256   need_lib_prefix=no
15257   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
15258   case $host_os in
15259     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
15260     *)                          need_version=no  ;;
15261   esac
15262   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15263   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15264   shlibpath_var=LD_LIBRARY_PATH
15265   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15266     case $host_os in
15267       openbsd2.[89] | openbsd2.[89].*)
15268         shlibpath_overrides_runpath=no
15269         ;;
15270       *)
15271         shlibpath_overrides_runpath=yes
15272         ;;
15273       esac
15274   else
15275     shlibpath_overrides_runpath=yes
15276   fi
15277   ;;
15278
15279 os2*)
15280   libname_spec='$name'
15281   shrext_cmds=".dll"
15282   need_lib_prefix=no
15283   library_names_spec='$libname${shared_ext} $libname.a'
15284   dynamic_linker='OS/2 ld.exe'
15285   shlibpath_var=LIBPATH
15286   ;;
15287
15288 osf3* | osf4* | osf5*)
15289   version_type=osf
15290   need_lib_prefix=no
15291   need_version=no
15292   soname_spec='${libname}${release}${shared_ext}$major'
15293   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15294   shlibpath_var=LD_LIBRARY_PATH
15295   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
15296   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
15297   ;;
15298
15299 rdos*)
15300   dynamic_linker=no
15301   ;;
15302
15303 solaris*)
15304   version_type=linux
15305   need_lib_prefix=no
15306   need_version=no
15307   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15308   soname_spec='${libname}${release}${shared_ext}$major'
15309   shlibpath_var=LD_LIBRARY_PATH
15310   shlibpath_overrides_runpath=yes
15311   hardcode_into_libs=yes
15312   # ldd complains unless libraries are executable
15313   postinstall_cmds='chmod +x $lib'
15314   ;;
15315
15316 sunos4*)
15317   version_type=sunos
15318   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15319   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
15320   shlibpath_var=LD_LIBRARY_PATH
15321   shlibpath_overrides_runpath=yes
15322   if test "$with_gnu_ld" = yes; then
15323     need_lib_prefix=no
15324   fi
15325   need_version=yes
15326   ;;
15327
15328 sysv4 | sysv4.3*)
15329   version_type=linux
15330   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15331   soname_spec='${libname}${release}${shared_ext}$major'
15332   shlibpath_var=LD_LIBRARY_PATH
15333   case $host_vendor in
15334     sni)
15335       shlibpath_overrides_runpath=no
15336       need_lib_prefix=no
15337       runpath_var=LD_RUN_PATH
15338       ;;
15339     siemens)
15340       need_lib_prefix=no
15341       ;;
15342     motorola)
15343       need_lib_prefix=no
15344       need_version=no
15345       shlibpath_overrides_runpath=no
15346       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
15347       ;;
15348   esac
15349   ;;
15350
15351 sysv4*MP*)
15352   if test -d /usr/nec ;then
15353     version_type=linux
15354     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
15355     soname_spec='$libname${shared_ext}.$major'
15356     shlibpath_var=LD_LIBRARY_PATH
15357   fi
15358   ;;
15359
15360 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15361   version_type=freebsd-elf
15362   need_lib_prefix=no
15363   need_version=no
15364   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15365   soname_spec='${libname}${release}${shared_ext}$major'
15366   shlibpath_var=LD_LIBRARY_PATH
15367   shlibpath_overrides_runpath=yes
15368   hardcode_into_libs=yes
15369   if test "$with_gnu_ld" = yes; then
15370     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
15371   else
15372     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
15373     case $host_os in
15374       sco3.2v5*)
15375         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
15376         ;;
15377     esac
15378   fi
15379   sys_lib_dlsearch_path_spec='/usr/lib'
15380   ;;
15381
15382 tpf*)
15383   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
15384   version_type=linux
15385   need_lib_prefix=no
15386   need_version=no
15387   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15388   shlibpath_var=LD_LIBRARY_PATH
15389   shlibpath_overrides_runpath=no
15390   hardcode_into_libs=yes
15391   ;;
15392
15393 uts4*)
15394   version_type=linux
15395   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15396   soname_spec='${libname}${release}${shared_ext}$major'
15397   shlibpath_var=LD_LIBRARY_PATH
15398   ;;
15399
15400 # Shared libraries for VwWorks, >= 7 only at this stage
15401 # and (fpic) still incompatible with "large" code models
15402 # in a few configurations. Only for RTP mode in any case,
15403 # and upon explicit request at configure time.
15404 vxworks7*)
15405   dynamic_linker=no
15406   case ${with_multisubdir}-${enable_shared} in
15407     *large*)
15408       ;;
15409     *mrtp*-yes)
15410       version_type=linux
15411       need_lib_prefix=no
15412       need_version=no
15413       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15414       soname_spec='${libname}${release}${shared_ext}$major'
15415       dynamic_linker="$host_os module_loader"
15416       ;;
15417   esac
15418   ;;
15419 *)
15420   dynamic_linker=no
15421   ;;
15422 esac
15423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
15424 $as_echo "$dynamic_linker" >&6; }
15425 test "$dynamic_linker" = no && can_build_shared=no
15426
15427 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
15428 if test "$GCC" = yes; then
15429   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
15430 fi
15431
15432 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
15433   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
15434 fi
15435 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
15436   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
15437 fi
15438
15439
15440
15441
15442
15443
15444
15445
15446
15447
15448
15449
15450
15451
15452
15453
15454
15455
15456
15457
15458
15459
15460
15461
15462
15463
15464
15465
15466
15467
15468
15469
15470
15471
15472
15473
15474
15475
15476     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
15477 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
15478 hardcode_action_CXX=
15479 if test -n "$hardcode_libdir_flag_spec_CXX" ||
15480    test -n "$runpath_var_CXX" ||
15481    test "X$hardcode_automatic_CXX" = "Xyes" ; then
15482
15483   # We can hardcode non-existent directories.
15484   if test "$hardcode_direct_CXX" != no &&
15485      # If the only mechanism to avoid hardcoding is shlibpath_var, we
15486      # have to relink, otherwise we might link with an installed library
15487      # when we should be linking with a yet-to-be-installed one
15488      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
15489      test "$hardcode_minus_L_CXX" != no; then
15490     # Linking always hardcodes the temporary library directory.
15491     hardcode_action_CXX=relink
15492   else
15493     # We can link without hardcoding, and we can hardcode nonexisting dirs.
15494     hardcode_action_CXX=immediate
15495   fi
15496 else
15497   # We cannot hardcode anything, or else we can only hardcode existing
15498   # directories.
15499   hardcode_action_CXX=unsupported
15500 fi
15501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
15502 $as_echo "$hardcode_action_CXX" >&6; }
15503
15504 if test "$hardcode_action_CXX" = relink ||
15505    test "$inherit_rpath_CXX" = yes; then
15506   # Fast installation is not supported
15507   enable_fast_install=no
15508 elif test "$shlibpath_overrides_runpath" = yes ||
15509      test "$enable_shared" = no; then
15510   # Fast installation is not necessary
15511   enable_fast_install=needless
15512 fi
15513
15514
15515
15516
15517
15518
15519
15520   fi # test -n "$compiler"
15521
15522   CC=$lt_save_CC
15523   LDCXX=$LD
15524   LD=$lt_save_LD
15525   GCC=$lt_save_GCC
15526   with_gnu_ld=$lt_save_with_gnu_ld
15527   lt_cv_path_LDCXX=$lt_cv_path_LD
15528   lt_cv_path_LD=$lt_save_path_LD
15529   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
15530   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
15531 fi # test "$_lt_caught_CXX_error" != yes
15532
15533 ac_ext=c
15534 ac_cpp='$CPP $CPPFLAGS'
15535 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15536 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15537 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15538
15539
15540
15541
15542
15543
15544
15545
15546
15547
15548
15549
15550
15551         ac_config_commands="$ac_config_commands libtool"
15552
15553
15554
15555
15556 # Only expand once:
15557
15558
15559
15560
15561  if test x$enable_darwin_at_rpath = xyes; then
15562   ENABLE_DARWIN_AT_RPATH_TRUE=
15563   ENABLE_DARWIN_AT_RPATH_FALSE='#'
15564 else
15565   ENABLE_DARWIN_AT_RPATH_TRUE='#'
15566   ENABLE_DARWIN_AT_RPATH_FALSE=
15567 fi
15568
15569
15570
15571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
15572 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
15573     # Check whether --enable-maintainer-mode was given.
15574 if test "${enable_maintainer_mode+set}" = set; then :
15575   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
15576 else
15577   USE_MAINTAINER_MODE=no
15578 fi
15579
15580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
15581 $as_echo "$USE_MAINTAINER_MODE" >&6; }
15582    if test $USE_MAINTAINER_MODE = yes; then
15583   MAINTAINER_MODE_TRUE=
15584   MAINTAINER_MODE_FALSE='#'
15585 else
15586   MAINTAINER_MODE_TRUE='#'
15587   MAINTAINER_MODE_FALSE=
15588 fi
15589
15590   MAINT=$MAINTAINER_MODE_TRUE
15591
15592
15593
15594 # For libtool versioning info, format is CURRENT:REVISION:AGE
15595 libtool_VERSION=1:0:0
15596
15597
15598 # Check header files.
15599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
15600 $as_echo_n "checking for ANSI C header files... " >&6; }
15601 if ${ac_cv_header_stdc+:} false; then :
15602   $as_echo_n "(cached) " >&6
15603 else
15604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15605 /* end confdefs.h.  */
15606 #include <stdlib.h>
15607 #include <stdarg.h>
15608 #include <string.h>
15609 #include <float.h>
15610
15611 int
15612 main ()
15613 {
15614
15615   ;
15616   return 0;
15617 }
15618 _ACEOF
15619 if ac_fn_c_try_compile "$LINENO"; then :
15620   ac_cv_header_stdc=yes
15621 else
15622   ac_cv_header_stdc=no
15623 fi
15624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15625
15626 if test $ac_cv_header_stdc = yes; then
15627   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
15628   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15629 /* end confdefs.h.  */
15630 #include <string.h>
15631
15632 _ACEOF
15633 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15634   $EGREP "memchr" >/dev/null 2>&1; then :
15635
15636 else
15637   ac_cv_header_stdc=no
15638 fi
15639 rm -f conftest*
15640
15641 fi
15642
15643 if test $ac_cv_header_stdc = yes; then
15644   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
15645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15646 /* end confdefs.h.  */
15647 #include <stdlib.h>
15648
15649 _ACEOF
15650 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15651   $EGREP "free" >/dev/null 2>&1; then :
15652
15653 else
15654   ac_cv_header_stdc=no
15655 fi
15656 rm -f conftest*
15657
15658 fi
15659
15660 if test $ac_cv_header_stdc = yes; then
15661   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
15662   if test "$cross_compiling" = yes; then :
15663   :
15664 else
15665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15666 /* end confdefs.h.  */
15667 #include <ctype.h>
15668 #include <stdlib.h>
15669 #if ((' ' & 0x0FF) == 0x020)
15670 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
15671 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
15672 #else
15673 # define ISLOWER(c) \
15674                    (('a' <= (c) && (c) <= 'i') \
15675                      || ('j' <= (c) && (c) <= 'r') \
15676                      || ('s' <= (c) && (c) <= 'z'))
15677 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
15678 #endif
15679
15680 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
15681 int
15682 main ()
15683 {
15684   int i;
15685   for (i = 0; i < 256; i++)
15686     if (XOR (islower (i), ISLOWER (i))
15687         || toupper (i) != TOUPPER (i))
15688       return 2;
15689   return 0;
15690 }
15691 _ACEOF
15692 if ac_fn_c_try_run "$LINENO"; then :
15693
15694 else
15695   ac_cv_header_stdc=no
15696 fi
15697 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15698   conftest.$ac_objext conftest.beam conftest.$ac_ext
15699 fi
15700
15701 fi
15702 fi
15703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
15704 $as_echo "$ac_cv_header_stdc" >&6; }
15705 if test $ac_cv_header_stdc = yes; then
15706
15707 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
15708
15709 fi
15710
15711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
15712 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
15713 if ${ac_cv_header_time+:} false; then :
15714   $as_echo_n "(cached) " >&6
15715 else
15716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15717 /* end confdefs.h.  */
15718 #include <sys/types.h>
15719 #include <sys/time.h>
15720 #include <time.h>
15721
15722 int
15723 main ()
15724 {
15725 if ((struct tm *) 0)
15726 return 0;
15727   ;
15728   return 0;
15729 }
15730 _ACEOF
15731 if ac_fn_c_try_compile "$LINENO"; then :
15732   ac_cv_header_time=yes
15733 else
15734   ac_cv_header_time=no
15735 fi
15736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15737 fi
15738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
15739 $as_echo "$ac_cv_header_time" >&6; }
15740 if test $ac_cv_header_time = yes; then
15741
15742 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
15743
15744 fi
15745
15746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
15747 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
15748 if ${gcc_cv_header_string+:} false; then :
15749   $as_echo_n "(cached) " >&6
15750 else
15751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15752 /* end confdefs.h.  */
15753 #include <string.h>
15754 #include <strings.h>
15755 int
15756 main ()
15757 {
15758
15759   ;
15760   return 0;
15761 }
15762 _ACEOF
15763 if ac_fn_c_try_compile "$LINENO"; then :
15764   gcc_cv_header_string=yes
15765 else
15766   gcc_cv_header_string=no
15767 fi
15768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15769 fi
15770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
15771 $as_echo "$gcc_cv_header_string" >&6; }
15772 if test $gcc_cv_header_string = yes; then
15773
15774 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
15775
15776 fi
15777
15778 for ac_header in unistd.h semaphore.h sys/time.h sys/auxv.h malloc.h
15779 do :
15780   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15781 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15782 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15783   cat >>confdefs.h <<_ACEOF
15784 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15785 _ACEOF
15786
15787 fi
15788
15789 done
15790
15791
15792
15793
15794 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
15795
15796 acx_cv_header_stdint=stddef.h
15797 acx_cv_header_stdint_kind="(already complete)"
15798 for i in stdint.h $inttype_headers; do
15799   unset ac_cv_type_uintptr_t
15800   unset ac_cv_type_uintmax_t
15801   unset ac_cv_type_int_least32_t
15802   unset ac_cv_type_int_fast32_t
15803   unset ac_cv_type_uint64_t
15804   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
15805   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
15806 #include <$i>
15807 "
15808 if test "x$ac_cv_type_uintmax_t" = xyes; then :
15809   acx_cv_header_stdint=$i
15810 else
15811   continue
15812 fi
15813
15814   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
15815 #include <$i>
15816 "
15817 if test "x$ac_cv_type_uintptr_t" = xyes; then :
15818
15819 else
15820   acx_cv_header_stdint_kind="(mostly complete)"
15821 fi
15822
15823   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
15824 #include <$i>
15825 "
15826 if test "x$ac_cv_type_int_least32_t" = xyes; then :
15827
15828 else
15829   acx_cv_header_stdint_kind="(mostly complete)"
15830 fi
15831
15832   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
15833 #include <$i>
15834 "
15835 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
15836
15837 else
15838   acx_cv_header_stdint_kind="(mostly complete)"
15839 fi
15840
15841   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
15842 #include <$i>
15843 "
15844 if test "x$ac_cv_type_uint64_t" = xyes; then :
15845
15846 else
15847   acx_cv_header_stdint_kind="(lacks uint64_t)"
15848 fi
15849
15850   break
15851 done
15852 if test "$acx_cv_header_stdint" = stddef.h; then
15853   acx_cv_header_stdint_kind="(lacks uintmax_t)"
15854   for i in stdint.h $inttype_headers; do
15855     unset ac_cv_type_uintptr_t
15856     unset ac_cv_type_uint32_t
15857     unset ac_cv_type_uint64_t
15858     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
15859     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
15860 #include <$i>
15861 "
15862 if test "x$ac_cv_type_uint32_t" = xyes; then :
15863   acx_cv_header_stdint=$i
15864 else
15865   continue
15866 fi
15867
15868     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
15869 #include <$i>
15870 "
15871 if test "x$ac_cv_type_uint64_t" = xyes; then :
15872
15873 fi
15874
15875     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
15876 #include <$i>
15877 "
15878 if test "x$ac_cv_type_uintptr_t" = xyes; then :
15879
15880 fi
15881
15882     break
15883   done
15884 fi
15885 if test "$acx_cv_header_stdint" = stddef.h; then
15886   acx_cv_header_stdint_kind="(u_intXX_t style)"
15887   for i in sys/types.h $inttype_headers; do
15888     unset ac_cv_type_u_int32_t
15889     unset ac_cv_type_u_int64_t
15890     $as_echo_n "looking for u_intXX_t types in $i, " >&6
15891     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
15892 #include <$i>
15893 "
15894 if test "x$ac_cv_type_u_int32_t" = xyes; then :
15895   acx_cv_header_stdint=$i
15896 else
15897   continue
15898 fi
15899
15900     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
15901 #include <$i>
15902 "
15903 if test "x$ac_cv_type_u_int64_t" = xyes; then :
15904
15905 fi
15906
15907     break
15908   done
15909 fi
15910 if test "$acx_cv_header_stdint" = stddef.h; then
15911   acx_cv_header_stdint_kind="(using manual detection)"
15912 fi
15913
15914 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
15915 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
15916 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
15917 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
15918 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
15919
15920 # ----------------- Summarize what we found so far
15921
15922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
15923 $as_echo_n "checking what to include in gstdint.h... " >&6; }
15924
15925 case `$as_basename -- gstdint.h ||
15926 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
15927          Xgstdint.h : 'X\(//\)$' \| \
15928          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
15929 $as_echo X/gstdint.h |
15930     sed '/^.*\/\([^/][^/]*\)\/*$/{
15931             s//\1/
15932             q
15933           }
15934           /^X\/\(\/\/\)$/{
15935             s//\1/
15936             q
15937           }
15938           /^X\/\(\/\).*/{
15939             s//\1/
15940             q
15941           }
15942           s/.*/./; q'` in
15943   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
15944 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
15945   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
15946 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
15947   *) ;;
15948 esac
15949
15950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
15951 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
15952
15953 # ----------------- done included file, check C basic types --------
15954
15955 # Lacking an uintptr_t?  Test size of void *
15956 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
15957   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
15958 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15959 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15960 # This bug is HP SR number 8606223364.
15961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15962 $as_echo_n "checking size of void *... " >&6; }
15963 if ${ac_cv_sizeof_void_p+:} false; then :
15964   $as_echo_n "(cached) " >&6
15965 else
15966   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15967
15968 else
15969   if test "$ac_cv_type_void_p" = yes; then
15970      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15971 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15972 as_fn_error 77 "cannot compute sizeof (void *)
15973 See \`config.log' for more details" "$LINENO" 5; }
15974    else
15975      ac_cv_sizeof_void_p=0
15976    fi
15977 fi
15978
15979 fi
15980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15981 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15982
15983
15984
15985 cat >>confdefs.h <<_ACEOF
15986 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15987 _ACEOF
15988
15989  ;;
15990 esac
15991
15992 # Lacking an uint64_t?  Test size of long
15993 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
15994   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
15995 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15996 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15997 # This bug is HP SR number 8606223364.
15998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
15999 $as_echo_n "checking size of long... " >&6; }
16000 if ${ac_cv_sizeof_long+:} false; then :
16001   $as_echo_n "(cached) " >&6
16002 else
16003   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
16004
16005 else
16006   if test "$ac_cv_type_long" = yes; then
16007      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16008 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16009 as_fn_error 77 "cannot compute sizeof (long)
16010 See \`config.log' for more details" "$LINENO" 5; }
16011    else
16012      ac_cv_sizeof_long=0
16013    fi
16014 fi
16015
16016 fi
16017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
16018 $as_echo "$ac_cv_sizeof_long" >&6; }
16019
16020
16021
16022 cat >>confdefs.h <<_ACEOF
16023 #define SIZEOF_LONG $ac_cv_sizeof_long
16024 _ACEOF
16025
16026  ;;
16027 esac
16028
16029 if test $acx_cv_header_stdint = stddef.h; then
16030   # Lacking a good header?  Test size of everything and deduce all types.
16031   # The cast to long int works around a bug in the HP C Compiler
16032 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16033 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16034 # This bug is HP SR number 8606223364.
16035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
16036 $as_echo_n "checking size of int... " >&6; }
16037 if ${ac_cv_sizeof_int+:} false; then :
16038   $as_echo_n "(cached) " >&6
16039 else
16040   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
16041
16042 else
16043   if test "$ac_cv_type_int" = yes; then
16044      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16045 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16046 as_fn_error 77 "cannot compute sizeof (int)
16047 See \`config.log' for more details" "$LINENO" 5; }
16048    else
16049      ac_cv_sizeof_int=0
16050    fi
16051 fi
16052
16053 fi
16054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
16055 $as_echo "$ac_cv_sizeof_int" >&6; }
16056
16057
16058
16059 cat >>confdefs.h <<_ACEOF
16060 #define SIZEOF_INT $ac_cv_sizeof_int
16061 _ACEOF
16062
16063
16064   # The cast to long int works around a bug in the HP C Compiler
16065 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16066 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16067 # This bug is HP SR number 8606223364.
16068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
16069 $as_echo_n "checking size of short... " >&6; }
16070 if ${ac_cv_sizeof_short+:} false; then :
16071   $as_echo_n "(cached) " >&6
16072 else
16073   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
16074
16075 else
16076   if test "$ac_cv_type_short" = yes; then
16077      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16078 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16079 as_fn_error 77 "cannot compute sizeof (short)
16080 See \`config.log' for more details" "$LINENO" 5; }
16081    else
16082      ac_cv_sizeof_short=0
16083    fi
16084 fi
16085
16086 fi
16087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
16088 $as_echo "$ac_cv_sizeof_short" >&6; }
16089
16090
16091
16092 cat >>confdefs.h <<_ACEOF
16093 #define SIZEOF_SHORT $ac_cv_sizeof_short
16094 _ACEOF
16095
16096
16097   # The cast to long int works around a bug in the HP C Compiler
16098 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16099 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16100 # This bug is HP SR number 8606223364.
16101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
16102 $as_echo_n "checking size of char... " >&6; }
16103 if ${ac_cv_sizeof_char+:} false; then :
16104   $as_echo_n "(cached) " >&6
16105 else
16106   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
16107
16108 else
16109   if test "$ac_cv_type_char" = yes; then
16110      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16111 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16112 as_fn_error 77 "cannot compute sizeof (char)
16113 See \`config.log' for more details" "$LINENO" 5; }
16114    else
16115      ac_cv_sizeof_char=0
16116    fi
16117 fi
16118
16119 fi
16120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
16121 $as_echo "$ac_cv_sizeof_char" >&6; }
16122
16123
16124
16125 cat >>confdefs.h <<_ACEOF
16126 #define SIZEOF_CHAR $ac_cv_sizeof_char
16127 _ACEOF
16128
16129
16130
16131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
16132 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
16133   case "$ac_cv_sizeof_char" in
16134     1) acx_cv_type_int8_t=char ;;
16135     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
16136   esac
16137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
16138 $as_echo "$acx_cv_type_int8_t" >&6; }
16139
16140   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
16141 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
16142   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
16143     2:*) acx_cv_type_int16_t=int ;;
16144     *:2) acx_cv_type_int16_t=short ;;
16145     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
16146   esac
16147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
16148 $as_echo "$acx_cv_type_int16_t" >&6; }
16149
16150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
16151 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
16152   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
16153     4:*) acx_cv_type_int32_t=int ;;
16154     *:4) acx_cv_type_int32_t=long ;;
16155     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
16156   esac
16157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
16158 $as_echo "$acx_cv_type_int32_t" >&6; }
16159 fi
16160
16161 # These tests are here to make the output prettier
16162
16163 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
16164   case "$ac_cv_sizeof_long" in
16165     8) acx_cv_type_int64_t=long ;;
16166   esac
16167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
16168 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
16169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
16170 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
16171 fi
16172
16173 # Now we can use the above types
16174
16175 if test "$ac_cv_type_uintptr_t" != yes; then
16176   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
16177 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
16178   case $ac_cv_sizeof_void_p in
16179     2) acx_cv_type_intptr_t=int16_t ;;
16180     4) acx_cv_type_intptr_t=int32_t ;;
16181     8) acx_cv_type_intptr_t=int64_t ;;
16182     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
16183   esac
16184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
16185 $as_echo "$acx_cv_type_intptr_t" >&6; }
16186 fi
16187
16188 # ----------------- done all checks, emit header -------------
16189 ac_config_commands="$ac_config_commands gstdint.h"
16190
16191
16192
16193
16194
16195 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
16196 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
16197   gcc_header_sys_mman_h=yes
16198 else
16199   gcc_header_sys_mman_h=no
16200 fi
16201
16202
16203 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
16204 if test "x$ac_cv_func_mmap" = xyes; then :
16205   gcc_func_mmap=yes
16206 else
16207   gcc_func_mmap=no
16208 fi
16209
16210 if test "$gcc_header_sys_mman_h" != yes \
16211  || test "$gcc_func_mmap" != yes; then
16212    gcc_cv_func_mmap_file=no
16213    gcc_cv_func_mmap_dev_zero=no
16214    gcc_cv_func_mmap_anon=no
16215 else
16216    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
16217 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
16218 if ${gcc_cv_func_mmap_file+:} false; then :
16219   $as_echo_n "(cached) " >&6
16220 else
16221   # Add a system to this blacklist if
16222    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
16223    # memory area containing the same data that you'd get if you applied
16224    # read() to the same fd.  The only system known to have a problem here
16225    # is VMS, where text files have record structure.
16226    case "$host_os" in
16227      *vms* | ultrix*)
16228         gcc_cv_func_mmap_file=no ;;
16229      *)
16230         gcc_cv_func_mmap_file=yes;;
16231    esac
16232 fi
16233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
16234 $as_echo "$gcc_cv_func_mmap_file" >&6; }
16235    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
16236 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
16237 if ${gcc_cv_func_mmap_dev_zero+:} false; then :
16238   $as_echo_n "(cached) " >&6
16239 else
16240   # Add a system to this blacklist if it has mmap() but /dev/zero
16241    # does not exist, or if mmapping /dev/zero does not give anonymous
16242    # zeroed pages with both the following properties:
16243    # 1. If you map N consecutive pages in with one call, and then
16244    #    unmap any subset of those pages, the pages that were not
16245    #    explicitly unmapped remain accessible.
16246    # 2. If you map two adjacent blocks of memory and then unmap them
16247    #    both at once, they must both go away.
16248    # Systems known to be in this category are Windows (all variants),
16249    # VMS, and Darwin.
16250    case "$host_os" in
16251      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
16252         gcc_cv_func_mmap_dev_zero=no ;;
16253      *)
16254         gcc_cv_func_mmap_dev_zero=yes;;
16255    esac
16256 fi
16257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
16258 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
16259
16260    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
16261    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
16262 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
16263 if ${gcc_cv_decl_map_anon+:} false; then :
16264   $as_echo_n "(cached) " >&6
16265 else
16266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16267 /* end confdefs.h.  */
16268 #include <sys/types.h>
16269 #include <sys/mman.h>
16270 #include <unistd.h>
16271
16272 #ifndef MAP_ANONYMOUS
16273 #define MAP_ANONYMOUS MAP_ANON
16274 #endif
16275
16276 int
16277 main ()
16278 {
16279 int n = MAP_ANONYMOUS;
16280   ;
16281   return 0;
16282 }
16283 _ACEOF
16284 if ac_fn_c_try_compile "$LINENO"; then :
16285   gcc_cv_decl_map_anon=yes
16286 else
16287   gcc_cv_decl_map_anon=no
16288 fi
16289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16290 fi
16291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
16292 $as_echo "$gcc_cv_decl_map_anon" >&6; }
16293
16294    if test $gcc_cv_decl_map_anon = no; then
16295      gcc_cv_func_mmap_anon=no
16296    else
16297      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
16298 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
16299 if ${gcc_cv_func_mmap_anon+:} false; then :
16300   $as_echo_n "(cached) " >&6
16301 else
16302   # Add a system to this blacklist if it has mmap() and MAP_ANON or
16303    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
16304    # doesn't give anonymous zeroed pages with the same properties listed
16305    # above for use of /dev/zero.
16306    # Systems known to be in this category are Windows, VMS, and SCO Unix.
16307    case "$host_os" in
16308      *vms* | cygwin* | pe | mingw* | sco* | udk* )
16309         gcc_cv_func_mmap_anon=no ;;
16310      *)
16311         gcc_cv_func_mmap_anon=yes;;
16312    esac
16313 fi
16314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
16315 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
16316    fi
16317 fi
16318
16319 if test $gcc_cv_func_mmap_file = yes; then
16320
16321 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
16322
16323 fi
16324 if test $gcc_cv_func_mmap_dev_zero = yes; then
16325
16326 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
16327
16328 fi
16329 if test $gcc_cv_func_mmap_anon = yes; then
16330
16331 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
16332
16333 fi
16334
16335
16336  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
16337 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
16338 if ${ac_cv_c_bigendian+:} false; then :
16339   $as_echo_n "(cached) " >&6
16340 else
16341   ac_cv_c_bigendian=unknown
16342     # See if we're dealing with a universal compiler.
16343     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16344 /* end confdefs.h.  */
16345 #ifndef __APPLE_CC__
16346                not a universal capable compiler
16347              #endif
16348              typedef int dummy;
16349
16350 _ACEOF
16351 if ac_fn_c_try_compile "$LINENO"; then :
16352
16353         # Check for potential -arch flags.  It is not universal unless
16354         # there are at least two -arch flags with different values.
16355         ac_arch=
16356         ac_prev=
16357         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
16358          if test -n "$ac_prev"; then
16359            case $ac_word in
16360              i?86 | x86_64 | ppc | ppc64)
16361                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
16362                  ac_arch=$ac_word
16363                else
16364                  ac_cv_c_bigendian=universal
16365                  break
16366                fi
16367                ;;
16368            esac
16369            ac_prev=
16370          elif test "x$ac_word" = "x-arch"; then
16371            ac_prev=arch
16372          fi
16373        done
16374 fi
16375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16376     if test $ac_cv_c_bigendian = unknown; then
16377       # See if sys/param.h defines the BYTE_ORDER macro.
16378       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16379 /* end confdefs.h.  */
16380 #include <sys/types.h>
16381              #include <sys/param.h>
16382
16383 int
16384 main ()
16385 {
16386 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
16387                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
16388                      && LITTLE_ENDIAN)
16389               bogus endian macros
16390              #endif
16391
16392   ;
16393   return 0;
16394 }
16395 _ACEOF
16396 if ac_fn_c_try_compile "$LINENO"; then :
16397   # It does; now see whether it defined to BIG_ENDIAN or not.
16398          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16399 /* end confdefs.h.  */
16400 #include <sys/types.h>
16401                 #include <sys/param.h>
16402
16403 int
16404 main ()
16405 {
16406 #if BYTE_ORDER != BIG_ENDIAN
16407                  not big endian
16408                 #endif
16409
16410   ;
16411   return 0;
16412 }
16413 _ACEOF
16414 if ac_fn_c_try_compile "$LINENO"; then :
16415   ac_cv_c_bigendian=yes
16416 else
16417   ac_cv_c_bigendian=no
16418 fi
16419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16420 fi
16421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16422     fi
16423     if test $ac_cv_c_bigendian = unknown; then
16424       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16425       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16426 /* end confdefs.h.  */
16427 #include <limits.h>
16428
16429 int
16430 main ()
16431 {
16432 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16433               bogus endian macros
16434              #endif
16435
16436   ;
16437   return 0;
16438 }
16439 _ACEOF
16440 if ac_fn_c_try_compile "$LINENO"; then :
16441   # It does; now see whether it defined to _BIG_ENDIAN or not.
16442          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16443 /* end confdefs.h.  */
16444 #include <limits.h>
16445
16446 int
16447 main ()
16448 {
16449 #ifndef _BIG_ENDIAN
16450                  not big endian
16451                 #endif
16452
16453   ;
16454   return 0;
16455 }
16456 _ACEOF
16457 if ac_fn_c_try_compile "$LINENO"; then :
16458   ac_cv_c_bigendian=yes
16459 else
16460   ac_cv_c_bigendian=no
16461 fi
16462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16463 fi
16464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16465     fi
16466     if test $ac_cv_c_bigendian = unknown; then
16467       # Compile a test program.
16468       if test "$cross_compiling" = yes; then :
16469   # Try to guess by grepping values from an object file.
16470          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16471 /* end confdefs.h.  */
16472 short int ascii_mm[] =
16473                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16474                 short int ascii_ii[] =
16475                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16476                 int use_ascii (int i) {
16477                   return ascii_mm[i] + ascii_ii[i];
16478                 }
16479                 short int ebcdic_ii[] =
16480                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16481                 short int ebcdic_mm[] =
16482                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16483                 int use_ebcdic (int i) {
16484                   return ebcdic_mm[i] + ebcdic_ii[i];
16485                 }
16486                 extern int foo;
16487
16488 int
16489 main ()
16490 {
16491 return use_ascii (foo) == use_ebcdic (foo);
16492   ;
16493   return 0;
16494 }
16495 _ACEOF
16496 if ac_fn_c_try_compile "$LINENO"; then :
16497   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16498               ac_cv_c_bigendian=yes
16499             fi
16500             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16501               if test "$ac_cv_c_bigendian" = unknown; then
16502                 ac_cv_c_bigendian=no
16503               else
16504                 # finding both strings is unlikely to happen, but who knows?
16505                 ac_cv_c_bigendian=unknown
16506               fi
16507             fi
16508 fi
16509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16510 else
16511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16512 /* end confdefs.h.  */
16513 $ac_includes_default
16514 int
16515 main ()
16516 {
16517
16518              /* Are we little or big endian?  From Harbison&Steele.  */
16519              union
16520              {
16521                long int l;
16522                char c[sizeof (long int)];
16523              } u;
16524              u.l = 1;
16525              return u.c[sizeof (long int) - 1] == 1;
16526
16527   ;
16528   return 0;
16529 }
16530 _ACEOF
16531 if ac_fn_c_try_run "$LINENO"; then :
16532   ac_cv_c_bigendian=no
16533 else
16534   ac_cv_c_bigendian=yes
16535 fi
16536 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16537   conftest.$ac_objext conftest.beam conftest.$ac_ext
16538 fi
16539
16540     fi
16541 fi
16542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16543 $as_echo "$ac_cv_c_bigendian" >&6; }
16544  case $ac_cv_c_bigendian in #(
16545    yes)
16546      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16547 ;; #(
16548    no)
16549       ;; #(
16550    universal)
16551
16552 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16553
16554      ;; #(
16555    *)
16556      as_fn_error $? "unknown endianness
16557  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16558  esac
16559
16560 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
16561
16562
16563 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
16564 # In case the pthread.h system header is not found, this test will fail.
16565 XPCFLAGS=""
16566 CFLAGS="$CFLAGS -pthread"
16567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16568 /* end confdefs.h.  */
16569 #include <pthread.h>
16570    void *g(void *d) { return NULL; }
16571 int
16572 main ()
16573 {
16574 pthread_t t; pthread_create(&t,NULL,g,NULL);
16575   ;
16576   return 0;
16577 }
16578 _ACEOF
16579 if ac_fn_c_try_link "$LINENO"; then :
16580   XPCFLAGS=" -Wc,-pthread"
16581 else
16582   CFLAGS="$save_CFLAGS" LIBS="-lpthread $LIBS"
16583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16584 /* end confdefs.h.  */
16585 #include <pthread.h>
16586      void *g(void *d) { return NULL; }
16587 int
16588 main ()
16589 {
16590 pthread_t t; pthread_create(&t,NULL,g,NULL);
16591   ;
16592   return 0;
16593 }
16594 _ACEOF
16595 if ac_fn_c_try_link "$LINENO"; then :
16596
16597 else
16598   as_fn_error $? "Pthreads are required to build libitm" "$LINENO" 5
16599 fi
16600 rm -f core conftest.err conftest.$ac_objext \
16601     conftest$ac_exeext conftest.$ac_ext
16602 fi
16603 rm -f core conftest.err conftest.$ac_objext \
16604     conftest$ac_exeext conftest.$ac_ext
16605
16606 # Check for functions needed.
16607 for ac_func in strtoull memalign posix_memalign getauxval
16608 do :
16609   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16610 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16611 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16612   cat >>confdefs.h <<_ACEOF
16613 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16614 _ACEOF
16615
16616 fi
16617 done
16618
16619
16620 # Check for broken semaphore implementation on darwin.
16621 # sem_init returns: sem_init error: Function not implemented.
16622 case "$host" in
16623   *-darwin*)
16624
16625 $as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
16626
16627     ;;
16628 esac
16629
16630  # Check whether --enable-linux-futex was given.
16631 if test "${enable_linux_futex+set}" = set; then :
16632   enableval=$enable_linux_futex;
16633       case "$enableval" in
16634        yes|no|default) ;;
16635        *) as_fn_error $? "Unknown argument to enable/disable linux-futex" "$LINENO" 5 ;;
16636                           esac
16637
16638 else
16639   enable_linux_futex=default
16640 fi
16641
16642
16643 case "$target" in
16644   *-linux* | *-uclinux*)
16645     case "$enable_linux_futex" in
16646       default)
16647         # If headers don't have gettid/futex syscalls definition, then
16648         # default to no, otherwise there will be compile time failures.
16649         # Otherwise, default to yes.  If we don't detect we are
16650         # compiled/linked against NPTL and not cross-compiling, check
16651         # if programs are run by default against NPTL and if not, issue
16652         # a warning.
16653         enable_linux_futex=no
16654         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16655 /* end confdefs.h.  */
16656 #include <sys/syscall.h>
16657            #include <unistd.h>
16658            int lk;
16659 int
16660 main ()
16661 {
16662 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
16663   ;
16664   return 0;
16665 }
16666 _ACEOF
16667 if ac_fn_c_try_link "$LINENO"; then :
16668   save_LIBS="$LIBS"
16669            LIBS="-lpthread $LIBS"
16670            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16671 /* end confdefs.h.  */
16672 #ifndef _GNU_SOURCE
16673              #define _GNU_SOURCE 1
16674              #endif
16675              #include <pthread.h>
16676              pthread_t th; void *status;
16677 int
16678 main ()
16679 {
16680 pthread_tryjoin_np (th, &status);
16681   ;
16682   return 0;
16683 }
16684 _ACEOF
16685 if ac_fn_c_try_link "$LINENO"; then :
16686   enable_linux_futex=yes
16687 else
16688   if test x$cross_compiling = xno; then
16689                if getconf GNU_LIBPTHREAD_VERSION 2>/dev/null \
16690                   | LC_ALL=C grep -i NPTL > /dev/null 2>/dev/null; then :; else
16691                  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The kernel might not support futex or gettid syscalls.
16692 If so, please configure with --disable-linux-futex" >&5
16693 $as_echo "$as_me: WARNING: The kernel might not support futex or gettid syscalls.
16694 If so, please configure with --disable-linux-futex" >&2;}
16695                fi
16696              fi
16697              enable_linux_futex=yes
16698 fi
16699 rm -f core conftest.err conftest.$ac_objext \
16700     conftest$ac_exeext conftest.$ac_ext
16701            LIBS="$save_LIBS"
16702 fi
16703 rm -f core conftest.err conftest.$ac_objext \
16704     conftest$ac_exeext conftest.$ac_ext
16705         ;;
16706       yes)
16707         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16708 /* end confdefs.h.  */
16709 #include <sys/syscall.h>
16710            #include <unistd.h>
16711            int lk;
16712 int
16713 main ()
16714 {
16715 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
16716   ;
16717   return 0;
16718 }
16719 _ACEOF
16720 if ac_fn_c_try_link "$LINENO"; then :
16721
16722 else
16723   as_fn_error $? "SYS_gettid and SYS_futex required for --enable-linux-futex" "$LINENO" 5
16724 fi
16725 rm -f core conftest.err conftest.$ac_objext \
16726     conftest$ac_exeext conftest.$ac_ext
16727         ;;
16728     esac
16729     ;;
16730   *)
16731     enable_linux_futex=no
16732     ;;
16733 esac
16734 if test x$enable_linux_futex = xyes; then
16735   :
16736 fi
16737
16738
16739 # See if we support thread-local storage.
16740
16741
16742    # Check whether --enable-tls was given.
16743 if test "${enable_tls+set}" = set; then :
16744   enableval=$enable_tls;
16745       case "$enableval" in
16746        yes|no) ;;
16747        *) as_fn_error $? "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
16748       esac
16749
16750 else
16751   enable_tls=yes
16752 fi
16753
16754
16755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
16756 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
16757 if ${gcc_cv_have_tls+:} false; then :
16758   $as_echo_n "(cached) " >&6
16759 else
16760
16761     if test "$cross_compiling" = yes; then :
16762                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16763 /* end confdefs.h.  */
16764 __thread int a; int b; int main() { return a = b; }
16765 _ACEOF
16766 if ac_fn_c_try_link "$LINENO"; then :
16767   chktls_save_LDFLAGS="$LDFLAGS"
16768                           case $host in
16769             *-*-linux* | -*-uclinuxfdpic*)
16770               LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
16771               ;;
16772           esac
16773           chktls_save_CFLAGS="$CFLAGS"
16774           CFLAGS="-fPIC $CFLAGS"
16775                   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16776 /* end confdefs.h.  */
16777 int f() { return 0; }
16778 _ACEOF
16779 if ac_fn_c_try_link "$LINENO"; then :
16780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16781 /* end confdefs.h.  */
16782 __thread int a; int b; int f() { return a = b; }
16783 _ACEOF
16784 if ac_fn_c_try_link "$LINENO"; then :
16785   gcc_cv_have_tls=yes
16786 else
16787   gcc_cv_have_tls=no
16788 fi
16789 rm -f core conftest.err conftest.$ac_objext \
16790     conftest$ac_exeext conftest.$ac_ext
16791 else
16792   gcc_cv_have_tls=yes
16793 fi
16794 rm -f core conftest.err conftest.$ac_objext \
16795     conftest$ac_exeext conftest.$ac_ext
16796           CFLAGS="$chktls_save_CFLAGS"
16797           LDFLAGS="$chktls_save_LDFLAGS"
16798 else
16799   gcc_cv_have_tls=no
16800 fi
16801 rm -f core conftest.err conftest.$ac_objext \
16802     conftest$ac_exeext conftest.$ac_ext
16803
16804
16805 else
16806   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16807 /* end confdefs.h.  */
16808 __thread int a; int b; int main() { return a = b; }
16809 _ACEOF
16810 if ac_fn_c_try_run "$LINENO"; then :
16811                       chktls_save_LDFLAGS="$LDFLAGS"
16812       LDFLAGS="-static $LDFLAGS"
16813       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16814 /* end confdefs.h.  */
16815 int main() { return 0; }
16816 _ACEOF
16817 if ac_fn_c_try_link "$LINENO"; then :
16818   if test "$cross_compiling" = yes; then :
16819   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16820 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16821 as_fn_error $? "cannot run test program while cross compiling
16822 See \`config.log' for more details" "$LINENO" 5; }
16823 else
16824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16825 /* end confdefs.h.  */
16826 __thread int a; int b; int main() { return a = b; }
16827 _ACEOF
16828 if ac_fn_c_try_run "$LINENO"; then :
16829   gcc_cv_have_tls=yes
16830 else
16831   gcc_cv_have_tls=no
16832 fi
16833 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16834   conftest.$ac_objext conftest.beam conftest.$ac_ext
16835 fi
16836
16837 else
16838   gcc_cv_have_tls=yes
16839 fi
16840 rm -f core conftest.err conftest.$ac_objext \
16841     conftest$ac_exeext conftest.$ac_ext
16842       LDFLAGS="$chktls_save_LDFLAGS"
16843       if test $gcc_cv_have_tls = yes; then
16844                                                 chktls_save_CFLAGS="$CFLAGS"
16845         thread_CFLAGS=failed
16846         for flag in '' '-pthread' '-lpthread'; do
16847           CFLAGS="$flag $chktls_save_CFLAGS"
16848           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16849 /* end confdefs.h.  */
16850 #include <pthread.h>
16851                 void *g(void *d) { return NULL; }
16852 int
16853 main ()
16854 {
16855 pthread_t t; pthread_create(&t,NULL,g,NULL);
16856   ;
16857   return 0;
16858 }
16859 _ACEOF
16860 if ac_fn_c_try_link "$LINENO"; then :
16861   thread_CFLAGS="$flag"
16862 fi
16863 rm -f core conftest.err conftest.$ac_objext \
16864     conftest$ac_exeext conftest.$ac_ext
16865           if test "X$thread_CFLAGS" != Xfailed; then
16866             break
16867           fi
16868         done
16869         CFLAGS="$chktls_save_CFLAGS"
16870         if test "X$thread_CFLAGS" != Xfailed; then
16871           CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
16872                                                   if test "$cross_compiling" = yes; then :
16873   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16874 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16875 as_fn_error $? "cannot run test program while cross compiling
16876 See \`config.log' for more details" "$LINENO" 5; }
16877 else
16878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16879 /* end confdefs.h.  */
16880 #include <pthread.h>
16881                 __thread int a;
16882                 static int *volatile a_in_other_thread;
16883                 static void *
16884                 thread_func (void *arg)
16885                 {
16886                   a_in_other_thread = &a;
16887                   return (void *)0;
16888                 }
16889 int
16890 main ()
16891 {
16892 pthread_t thread;
16893                 void *thread_retval;
16894                 int *volatile a_in_main_thread;
16895                 a_in_main_thread = &a;
16896                 if (pthread_create (&thread, (pthread_attr_t *)0,
16897                                     thread_func, (void *)0))
16898                   return 0;
16899                 if (pthread_join (thread, &thread_retval))
16900                   return 0;
16901                 return (a_in_other_thread == a_in_main_thread);
16902   ;
16903   return 0;
16904 }
16905 _ACEOF
16906 if ac_fn_c_try_run "$LINENO"; then :
16907   gcc_cv_have_tls=yes
16908 else
16909   gcc_cv_have_tls=no
16910 fi
16911 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16912   conftest.$ac_objext conftest.beam conftest.$ac_ext
16913 fi
16914
16915           CFLAGS="$chktls_save_CFLAGS"
16916         fi
16917       fi
16918 else
16919   gcc_cv_have_tls=no
16920 fi
16921 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16922   conftest.$ac_objext conftest.beam conftest.$ac_ext
16923 fi
16924
16925 fi
16926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
16927 $as_echo "$gcc_cv_have_tls" >&6; }
16928   if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
16929
16930 $as_echo "#define HAVE_TLS 1" >>confdefs.h
16931
16932   fi
16933
16934 # See what sort of export controls are available.
16935
16936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
16937 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
16938 if ${libitm_cv_have_attribute_visibility+:} false; then :
16939   $as_echo_n "(cached) " >&6
16940 else
16941
16942   save_CFLAGS="$CFLAGS"
16943   CFLAGS="$CFLAGS -Werror"
16944   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16945 /* end confdefs.h.  */
16946 void __attribute__((visibility("hidden"))) foo(void) { }
16947 int
16948 main ()
16949 {
16950
16951   ;
16952   return 0;
16953 }
16954 _ACEOF
16955 if ac_fn_c_try_compile "$LINENO"; then :
16956   libitm_cv_have_attribute_visibility=yes
16957 else
16958   libitm_cv_have_attribute_visibility=no
16959 fi
16960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16961   CFLAGS="$save_CFLAGS"
16962 fi
16963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_have_attribute_visibility" >&5
16964 $as_echo "$libitm_cv_have_attribute_visibility" >&6; }
16965   if test $libitm_cv_have_attribute_visibility = yes; then
16966
16967 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
16968
16969   fi
16970
16971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
16972 $as_echo_n "checking whether the target supports dllexport... " >&6; }
16973 if ${libitm_cv_have_attribute_dllexport+:} false; then :
16974   $as_echo_n "(cached) " >&6
16975 else
16976
16977   save_CFLAGS="$CFLAGS"
16978   CFLAGS="$CFLAGS -Werror"
16979   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16980 /* end confdefs.h.  */
16981 void __attribute__((dllexport)) foo(void) { }
16982 int
16983 main ()
16984 {
16985
16986   ;
16987   return 0;
16988 }
16989 _ACEOF
16990 if ac_fn_c_try_compile "$LINENO"; then :
16991   libitm_cv_have_attribute_dllexport=yes
16992 else
16993   libitm_cv_have_attribute_dllexport=no
16994 fi
16995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16996   CFLAGS="$save_CFLAGS"
16997 fi
16998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_have_attribute_dllexport" >&5
16999 $as_echo "$libitm_cv_have_attribute_dllexport" >&6; }
17000   if test $libitm_cv_have_attribute_dllexport = yes; then
17001
17002 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
17003
17004   fi
17005
17006   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
17007 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
17008 if ${libitm_cv_have_attribute_alias+:} false; then :
17009   $as_echo_n "(cached) " >&6
17010 else
17011
17012   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17013 /* end confdefs.h.  */
17014
17015 void foo(void) { }
17016 extern void bar(void) __attribute__((alias("foo")));
17017 int
17018 main ()
17019 {
17020 bar();
17021   ;
17022   return 0;
17023 }
17024 _ACEOF
17025 if ac_fn_c_try_link "$LINENO"; then :
17026   libitm_cv_have_attribute_alias=yes
17027 else
17028   libitm_cv_have_attribute_alias=no
17029 fi
17030 rm -f core conftest.err conftest.$ac_objext \
17031     conftest$ac_exeext conftest.$ac_ext
17032 fi
17033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_have_attribute_alias" >&5
17034 $as_echo "$libitm_cv_have_attribute_alias" >&6; }
17035   if test $libitm_cv_have_attribute_alias = yes; then
17036
17037 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
17038
17039   fi
17040
17041 # Check linker hardware capability support.
17042
17043
17044 # Check whether --with-gnu-ld was given.
17045 if test "${with_gnu_ld+set}" = set; then :
17046   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
17047 else
17048   with_gnu_ld=no
17049 fi
17050
17051 ac_prog=ld
17052 if test "$GCC" = yes; then
17053   # Check if gcc -print-prog-name=ld gives a path.
17054   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
17055 $as_echo_n "checking for ld used by $CC... " >&6; }
17056   case $host in
17057   *-*-mingw*)
17058     # gcc leaves a trailing carriage return which upsets mingw
17059     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
17060   *)
17061     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
17062   esac
17063   case $ac_prog in
17064     # Accept absolute paths.
17065     [\\/]* | ?:[\\/]*)
17066       re_direlt='/[^/][^/]*/\.\./'
17067       # Canonicalize the pathname of ld
17068       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
17069       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
17070         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
17071       done
17072       test -z "$LD" && LD="$ac_prog"
17073       ;;
17074   "")
17075     # If it fails, then pretend we aren't using GCC.
17076     ac_prog=ld
17077     ;;
17078   *)
17079     # If it is relative, then search for the first ld in PATH.
17080     with_gnu_ld=unknown
17081     ;;
17082   esac
17083 elif test "$with_gnu_ld" = yes; then
17084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
17085 $as_echo_n "checking for GNU ld... " >&6; }
17086 else
17087   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
17088 $as_echo_n "checking for non-GNU ld... " >&6; }
17089 fi
17090 if ${lt_cv_path_LD+:} false; then :
17091   $as_echo_n "(cached) " >&6
17092 else
17093   if test -z "$LD"; then
17094   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
17095   for ac_dir in $PATH; do
17096     IFS="$lt_save_ifs"
17097     test -z "$ac_dir" && ac_dir=.
17098     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
17099       lt_cv_path_LD="$ac_dir/$ac_prog"
17100       # Check to see if the program is GNU ld.  I'd rather use --version,
17101       # but apparently some variants of GNU ld only accept -v.
17102       # Break only if it was the GNU/non-GNU ld that we prefer.
17103       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
17104       *GNU* | *'with BFD'*)
17105         test "$with_gnu_ld" != no && break
17106         ;;
17107       *)
17108         test "$with_gnu_ld" != yes && break
17109         ;;
17110       esac
17111     fi
17112   done
17113   IFS="$lt_save_ifs"
17114 else
17115   lt_cv_path_LD="$LD" # Let the user override the test with a path.
17116 fi
17117 fi
17118
17119 LD="$lt_cv_path_LD"
17120 if test -n "$LD"; then
17121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
17122 $as_echo "$LD" >&6; }
17123 else
17124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17125 $as_echo "no" >&6; }
17126 fi
17127 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
17128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
17129 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
17130 if ${lt_cv_prog_gnu_ld+:} false; then :
17131   $as_echo_n "(cached) " >&6
17132 else
17133   # I'd rather use --version here, but apparently some GNU lds only accept -v.
17134 case `$LD -v 2>&1 </dev/null` in
17135 *GNU* | *'with BFD'*)
17136   lt_cv_prog_gnu_ld=yes
17137   ;;
17138 *)
17139   lt_cv_prog_gnu_ld=no
17140   ;;
17141 esac
17142 fi
17143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
17144 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
17145 with_gnu_ld=$lt_cv_prog_gnu_ld
17146
17147
17148
17149
17150
17151
17152
17153   test -z "$HWCAP_LDFLAGS" && HWCAP_LDFLAGS=''
17154
17155
17156   ac_save_LDFLAGS="$LDFLAGS"
17157   LDFLAGS="$LFLAGS -mclear-hwcap"
17158
17159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mclear-hwcap" >&5
17160 $as_echo_n "checking for -mclear-hwcap... " >&6; }
17161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17162 /* end confdefs.h.  */
17163
17164 int
17165 main ()
17166 {
17167 return 0;
17168   ;
17169   return 0;
17170 }
17171 _ACEOF
17172 if ac_fn_c_try_link "$LINENO"; then :
17173   ac_hwcap_ldflags=yes
17174 else
17175   ac_hwcap_ldflags=no
17176 fi
17177 rm -f core conftest.err conftest.$ac_objext \
17178     conftest$ac_exeext conftest.$ac_ext
17179   if test "$ac_hwcap_ldflags" = "yes"; then
17180     HWCAP_LDFLAGS="-mclear-hwcap $HWCAP_LDFLAGS"
17181   fi
17182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_hwcap_ldflags" >&5
17183 $as_echo "$ac_hwcap_ldflags" >&6; }
17184
17185   LDFLAGS="$ac_save_LDFLAGS"
17186
17187
17188
17189    if test $ac_hwcap_ldflags != no; then
17190   HAVE_HWCAP_TRUE=
17191   HAVE_HWCAP_FALSE='#'
17192 else
17193   HAVE_HWCAP_TRUE='#'
17194   HAVE_HWCAP_FALSE=
17195 fi
17196
17197
17198 # If defaulting to -mavx, don't clear hwcaps.
17199 ac_fn_c_check_decl "$LINENO" "__AVX__" "ac_cv_have_decl___AVX__" "$ac_includes_default"
17200 if test "x$ac_cv_have_decl___AVX__" = xyes; then :
17201   HWCAP_LDFLAGS=''
17202 fi
17203
17204
17205
17206   # If we're not using GNU ld, then there's no point in even trying these
17207   # tests.  Check for that first.  We should have already tested for gld
17208   # by now (in libtool), but require it now just to be safe...
17209   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
17210   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
17211
17212
17213
17214   # The name set by libtool depends on the version of libtool.  Shame on us
17215   # for depending on an impl detail, but c'est la vie.  Older versions used
17216   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
17217   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
17218   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
17219   # set (hence we're using an older libtool), then set it.
17220   if test x${with_gnu_ld+set} != xset; then
17221     if test x${ac_cv_prog_gnu_ld+set} != xset; then
17222       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
17223       with_gnu_ld=no
17224     else
17225       with_gnu_ld=$ac_cv_prog_gnu_ld
17226     fi
17227   fi
17228
17229   # Start by getting the version number.  I think the libtool test already
17230   # does some of this, but throws away the result.
17231   libitm_ld_is_gold=no
17232   libitm_ld_is_mold=no
17233   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
17234     libitm_ld_is_gold=yes
17235   elif $LD --version 2>/dev/null | grep 'mold' >/dev/null 2>&1; then
17236     libitm_ld_is_mold=yes
17237   fi
17238
17239   ldver=`$LD --version 2>/dev/null |
17240          sed -e 's/[. ][0-9]\{8\}$//;s/.* \([^ ]\{1,\}\)$/\1/; q'`
17241
17242   libitm_gnu_ld_version=`echo $ldver | \
17243          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
17244
17245   # Set --gc-sections.
17246   if test "$with_gnu_ld" = "notbroken"; then
17247     # GNU ld it is!  Joy and bunny rabbits!
17248
17249     # All these tests are for C++; save the language and the compiler flags.
17250     # Need to do this so that g++ won't try to link in libstdc++
17251     ac_test_CFLAGS="${CFLAGS+set}"
17252     ac_save_CFLAGS="$CFLAGS"
17253     CFLAGS='-x c++  -Wl,--gc-sections'
17254
17255     # Check for -Wl,--gc-sections
17256     # XXX This test is broken at the moment, as symbols required for linking
17257     # are now in libsupc++ (not built yet).  In addition, this test has
17258     # cored on solaris in the past.  In addition, --gc-sections doesn't
17259     # really work at the moment (keeps on discarding used sections, first
17260     # .eh_frame and now some of the glibc sections for iconv).
17261     # Bzzzzt.  Thanks for playing, maybe next time.
17262     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
17263 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
17264     if test "$cross_compiling" = yes; then :
17265   ac_sectionLDflags=yes
17266 else
17267   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17268 /* end confdefs.h.  */
17269
17270      int main(void)
17271      {
17272        try { throw 1; }
17273        catch (...) { };
17274        return 0;
17275      }
17276
17277 _ACEOF
17278 if ac_fn_c_try_run "$LINENO"; then :
17279   ac_sectionLDflags=yes
17280 else
17281   ac_sectionLDflags=no
17282 fi
17283 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17284   conftest.$ac_objext conftest.beam conftest.$ac_ext
17285 fi
17286
17287     if test "$ac_test_CFLAGS" = set; then
17288       CFLAGS="$ac_save_CFLAGS"
17289     else
17290       # this is the suspicious part
17291       CFLAGS=''
17292     fi
17293     if test "$ac_sectionLDflags" = "yes"; then
17294       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
17295     fi
17296     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
17297 $as_echo "$ac_sectionLDflags" >&6; }
17298   fi
17299
17300   # Set linker optimization flags.
17301   if test x"$with_gnu_ld" = x"yes"; then
17302     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
17303   fi
17304
17305
17306
17307
17308
17309
17310  # Check whether --enable-symvers was given.
17311 if test "${enable_symvers+set}" = set; then :
17312   enableval=$enable_symvers;
17313       case "$enableval" in
17314        yes|no|gnu*|sun) ;;
17315        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
17316                           esac
17317
17318 else
17319   enable_symvers=yes
17320 fi
17321
17322
17323
17324 # If we never went through the LIBITM_CHECK_LINKER_FEATURES macro, then we
17325 # don't know enough about $LD to do tricks...
17326
17327
17328 # Turn a 'yes' into a suitable default.
17329 if test x$enable_symvers = xyes ; then
17330   # FIXME  The following test is too strict, in theory.
17331   if test $enable_shared = no || test "x$LD" = x; then
17332     enable_symvers=no
17333   else
17334     if test $with_gnu_ld = yes ; then
17335       enable_symvers=gnu
17336     else
17337       case ${target_os} in
17338         # Sun symbol versioning exists since Solaris 2.5.
17339         solaris2.[5-9]* | solaris2.1[0-9]*)
17340           enable_symvers=sun ;;
17341         *)
17342           enable_symvers=no ;;
17343       esac
17344     fi
17345   fi
17346 fi
17347
17348 # Check if 'sun' was requested on non-Solaris 2 platforms.
17349 if test x$enable_symvers = xsun ; then
17350   case ${target_os} in
17351     solaris2*)
17352       # All fine.
17353       ;;
17354     *)
17355       # Unlikely to work.
17356       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
17357 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
17358       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
17359 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
17360       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
17361 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
17362       enable_symvers=no
17363       ;;
17364   esac
17365 fi
17366
17367 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
17368 if test $enable_symvers != no; then
17369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
17370 $as_echo_n "checking for shared libgcc... " >&6; }
17371   ac_save_CFLAGS="$CFLAGS"
17372   CFLAGS=' -lgcc_s'
17373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17374 /* end confdefs.h.  */
17375
17376 int
17377 main ()
17378 {
17379 return 0;
17380   ;
17381   return 0;
17382 }
17383 _ACEOF
17384 if ac_fn_c_try_link "$LINENO"; then :
17385   libitm_shared_libgcc=yes
17386 else
17387   libitm_shared_libgcc=no
17388 fi
17389 rm -f core conftest.err conftest.$ac_objext \
17390     conftest$ac_exeext conftest.$ac_ext
17391   CFLAGS="$ac_save_CFLAGS"
17392   if test $libitm_shared_libgcc = no; then
17393     cat > conftest.c <<EOF
17394 int main (void) { return 0; }
17395 EOF
17396     libitm_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
17397                              -shared -shared-libgcc -o conftest.so \
17398                              conftest.c -v 2>&1 >/dev/null \
17399                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
17400     rm -f conftest.c conftest.so
17401     if test x${libitm_libgcc_s_suffix+set} = xset; then
17402       CFLAGS=" -lgcc_s$libitm_libgcc_s_suffix"
17403       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17404 /* end confdefs.h.  */
17405
17406 int
17407 main ()
17408 {
17409 return 0;
17410   ;
17411   return 0;
17412 }
17413 _ACEOF
17414 if ac_fn_c_try_link "$LINENO"; then :
17415   libitm_shared_libgcc=yes
17416 fi
17417 rm -f core conftest.err conftest.$ac_objext \
17418     conftest$ac_exeext conftest.$ac_ext
17419       CFLAGS="$ac_save_CFLAGS"
17420     fi
17421   fi
17422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_shared_libgcc" >&5
17423 $as_echo "$libitm_shared_libgcc" >&6; }
17424 fi
17425
17426 # For GNU ld, we need at least this version.  The format is described in
17427 # LIBITM_CHECK_LINKER_FEATURES above.
17428 libitm_min_gnu_ld_version=21400
17429 # XXXXXXXXXXX libitm_gnu_ld_version=21390
17430
17431 # Check to see if unspecified "yes" value can win, given results above.
17432 # Change "yes" into either "no" or a style name.
17433 if test $enable_symvers != no && test $libitm_shared_libgcc = yes; then
17434   if test $with_gnu_ld = yes; then
17435     if test $libitm_gnu_ld_version -ge $libitm_min_gnu_ld_version ; then
17436       enable_symvers=gnu
17437     elif test $libitm_ld_is_gold = yes ; then
17438       enable_symvers=gnu
17439     elif test $libitm_ld_is_mold = yes ; then
17440       enable_symvers=gnu
17441     else
17442       # The right tools, the right setup, but too old.  Fallbacks?
17443       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libitm_gnu_ld_version is too old for" >&5
17444 $as_echo "$as_me: WARNING: === Linker version $libitm_gnu_ld_version is too old for" >&2;}
17445       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
17446 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
17447       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
17448 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
17449       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libitm_min_gnu_ld_version or later and rebuild GCC." >&5
17450 $as_echo "$as_me: WARNING: === $libitm_min_gnu_ld_version or later and rebuild GCC." >&2;}
17451       if test $libitm_gnu_ld_version -ge 21200 ; then
17452         # Globbing fix is present, proper block support is not.
17453                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
17454 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
17455         enable_symvers=no
17456       else
17457         # 2.11 or older.
17458         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
17459 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
17460         enable_symvers=no
17461       fi
17462     fi
17463   elif test $enable_symvers = sun; then
17464     : All interesting versions of Sun ld support sun style symbol versioning.
17465   else
17466     # just fail for now
17467     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
17468 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
17469     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
17470 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
17471     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
17472 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
17473     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
17474 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
17475     enable_symvers=no
17476   fi
17477 fi
17478
17479  if test $enable_symvers != no; then
17480   LIBITM_BUILD_VERSIONED_SHLIB_TRUE=
17481   LIBITM_BUILD_VERSIONED_SHLIB_FALSE='#'
17482 else
17483   LIBITM_BUILD_VERSIONED_SHLIB_TRUE='#'
17484   LIBITM_BUILD_VERSIONED_SHLIB_FALSE=
17485 fi
17486
17487  if test $enable_symvers = gnu; then
17488   LIBITM_BUILD_VERSIONED_SHLIB_GNU_TRUE=
17489   LIBITM_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
17490 else
17491   LIBITM_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
17492   LIBITM_BUILD_VERSIONED_SHLIB_GNU_FALSE=
17493 fi
17494
17495  if test $enable_symvers = sun; then
17496   LIBITM_BUILD_VERSIONED_SHLIB_SUN_TRUE=
17497   LIBITM_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
17498 else
17499   LIBITM_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
17500   LIBITM_BUILD_VERSIONED_SHLIB_SUN_FALSE=
17501 fi
17502
17503 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
17504 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
17505
17506 if test $enable_symvers = gnu; then
17507
17508 $as_echo "#define LIBITM_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
17509
17510 fi
17511
17512 # See if we can emit unwind info in the sjlj stub.
17513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .cfi pseudo-op support" >&5
17514 $as_echo_n "checking assembler .cfi pseudo-op support... " >&6; }
17515 if ${gcc_cv_as_cfi_pseudo_op+:} false; then :
17516   $as_echo_n "(cached) " >&6
17517 else
17518
17519     gcc_cv_as_cfi_pseudo_op=unknown
17520     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17521 /* end confdefs.h.  */
17522 asm (".cfi_startproc\n\t.cfi_endproc");
17523 int
17524 main ()
17525 {
17526
17527   ;
17528   return 0;
17529 }
17530 _ACEOF
17531 if ac_fn_c_try_compile "$LINENO"; then :
17532   gcc_cv_as_cfi_pseudo_op=yes
17533 else
17534   gcc_cv_as_cfi_pseudo_op=no
17535 fi
17536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17537
17538 fi
17539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_pseudo_op" >&5
17540 $as_echo "$gcc_cv_as_cfi_pseudo_op" >&6; }
17541  if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
17542
17543 $as_echo "#define HAVE_AS_CFI_PSEUDO_OP 1" >>confdefs.h
17544
17545  fi
17546
17547
17548 # Determine the proper ABI type for size_t.
17549
17550   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how size_t is mangled" >&5
17551 $as_echo_n "checking how size_t is mangled... " >&6; }
17552 if ${libitm_cv_size_t_mangling+:} false; then :
17553   $as_echo_n "(cached) " >&6
17554 else
17555
17556     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17557 /* end confdefs.h.  */
17558
17559 int
17560 main ()
17561 {
17562 extern __SIZE_TYPE__ x; extern unsigned long x;
17563   ;
17564   return 0;
17565 }
17566 _ACEOF
17567 if ac_fn_c_try_compile "$LINENO"; then :
17568   libitm_cv_size_t_mangling=m
17569 else
17570
17571       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17572 /* end confdefs.h.  */
17573
17574 int
17575 main ()
17576 {
17577 extern __SIZE_TYPE__ x; extern unsigned int x;
17578   ;
17579   return 0;
17580 }
17581 _ACEOF
17582 if ac_fn_c_try_compile "$LINENO"; then :
17583   libitm_cv_size_t_mangling=j
17584 else
17585
17586         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17587 /* end confdefs.h.  */
17588
17589 int
17590 main ()
17591 {
17592 extern __SIZE_TYPE__ x; extern unsigned long long x;
17593   ;
17594   return 0;
17595 }
17596 _ACEOF
17597 if ac_fn_c_try_compile "$LINENO"; then :
17598   libitm_cv_size_t_mangling=y
17599 else
17600
17601           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17602 /* end confdefs.h.  */
17603
17604 int
17605 main ()
17606 {
17607 extern __SIZE_TYPE__ x; extern unsigned short x;
17608   ;
17609   return 0;
17610 }
17611 _ACEOF
17612 if ac_fn_c_try_compile "$LINENO"; then :
17613   libitm_cv_size_t_mangling=t
17614 else
17615   libitm_cv_size_t_mangling=x
17616 fi
17617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17618
17619 fi
17620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17621
17622 fi
17623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17624
17625 fi
17626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17627
17628 fi
17629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_size_t_mangling" >&5
17630 $as_echo "$libitm_cv_size_t_mangling" >&6; }
17631   if test $libitm_cv_size_t_mangling = x; then
17632     as_fn_error $? "Unknown underlying type for size_t" "$LINENO" 5
17633   fi
17634
17635 cat >>confdefs.h <<_ACEOF
17636 #define MANGLE_SIZE_T $libitm_cv_size_t_mangling
17637 _ACEOF
17638
17639
17640
17641 # Get target configury.
17642 . ${srcdir}/configure.tgt
17643 if test -n "$UNSUPPORTED"; then
17644   as_fn_error $? "Configuration ${target} is unsupported." "$LINENO" 5
17645 fi
17646
17647 CFLAGS="$save_CFLAGS $XCFLAGS"
17648
17649 # Check for __sync_val_compare_and_swap, but only after the target has
17650 # had a chance to set XCFLAGS.
17651
17652   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
17653 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
17654 if ${libitm_cv_have_sync_builtins+:} false; then :
17655   $as_echo_n "(cached) " >&6
17656 else
17657
17658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17659 /* end confdefs.h.  */
17660
17661 int
17662 main ()
17663 {
17664 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
17665   ;
17666   return 0;
17667 }
17668 _ACEOF
17669 if ac_fn_c_try_link "$LINENO"; then :
17670   libitm_cv_have_sync_builtins=yes
17671 else
17672   libitm_cv_have_sync_builtins=no
17673 fi
17674 rm -f core conftest.err conftest.$ac_objext \
17675     conftest$ac_exeext conftest.$ac_ext
17676 fi
17677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_have_sync_builtins" >&5
17678 $as_echo "$libitm_cv_have_sync_builtins" >&6; }
17679   if test $libitm_cv_have_sync_builtins = yes; then
17680
17681 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
17682
17683   fi
17684
17685   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports 64-bit __sync_*_compare_and_swap" >&5
17686 $as_echo_n "checking whether the target supports 64-bit __sync_*_compare_and_swap... " >&6; }
17687 if ${libitm_cv_have_64bit_sync_builtins+:} false; then :
17688   $as_echo_n "(cached) " >&6
17689 else
17690
17691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17692 /* end confdefs.h.  */
17693 #include <stdint.h>
17694 int
17695 main ()
17696 {
17697 uint64_t foo, bar;
17698      bar = __sync_val_compare_and_swap(&foo, 0, 1);
17699   ;
17700   return 0;
17701 }
17702 _ACEOF
17703 if ac_fn_c_try_link "$LINENO"; then :
17704   libitm_cv_have_64bit_sync_builtins=yes
17705 else
17706   libitm_cv_have_64bit_sync_builtins=no
17707 fi
17708 rm -f core conftest.err conftest.$ac_objext \
17709     conftest$ac_exeext conftest.$ac_ext
17710 fi
17711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_have_64bit_sync_builtins" >&5
17712 $as_echo "$libitm_cv_have_64bit_sync_builtins" >&6; }
17713     if test $libitm_cv_have_64bit_sync_builtins = yes; then
17714
17715 $as_echo "#define HAVE_64BIT_SYNC_BUILTINS 1" >>confdefs.h
17716
17717   fi
17718
17719 case "${target_cpu}" in
17720 i[34567]86 | x86_64)
17721   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler supports AVX" >&5
17722 $as_echo_n "checking if the assembler supports AVX... " >&6; }
17723 if ${libitm_cv_as_avx+:} false; then :
17724   $as_echo_n "(cached) " >&6
17725 else
17726
17727     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17728 /* end confdefs.h.  */
17729
17730 int
17731 main ()
17732 {
17733 asm("vzeroupper");
17734   ;
17735   return 0;
17736 }
17737 _ACEOF
17738 if ac_fn_c_try_compile "$LINENO"; then :
17739   libitm_cv_as_avx=yes
17740 else
17741   libitm_cv_as_avx=no
17742 fi
17743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17744
17745 fi
17746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_as_avx" >&5
17747 $as_echo "$libitm_cv_as_avx" >&6; }
17748   if test x$libitm_cv_as_avx = xyes; then
17749
17750 $as_echo "#define HAVE_AS_AVX 1" >>confdefs.h
17751
17752   fi
17753   ;;
17754 esac
17755
17756 case "${target_cpu}" in
17757 i[34567]86 | x86_64)
17758   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler supports RTM" >&5
17759 $as_echo_n "checking if the assembler supports RTM... " >&6; }
17760 if ${libitm_cv_as_rtm+:} false; then :
17761   $as_echo_n "(cached) " >&6
17762 else
17763
17764     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17765 /* end confdefs.h.  */
17766
17767 int
17768 main ()
17769 {
17770 asm("1: xbegin 1b; xend");
17771   ;
17772   return 0;
17773 }
17774 _ACEOF
17775 if ac_fn_c_try_compile "$LINENO"; then :
17776   libitm_cv_as_rtm=yes
17777 else
17778   libitm_cv_as_rtm=no
17779 fi
17780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17781
17782 fi
17783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_as_rtm" >&5
17784 $as_echo "$libitm_cv_as_rtm" >&6; }
17785   if test x$libitm_cv_as_rtm = xyes; then
17786
17787 $as_echo "#define HAVE_AS_RTM 1" >>confdefs.h
17788
17789   fi
17790   ;;
17791 esac
17792
17793 case "${target_cpu}" in
17794 powerpc*)
17795   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler supports HTM" >&5
17796 $as_echo_n "checking if the assembler supports HTM... " >&6; }
17797 if ${libitm_cv_as_htm+:} false; then :
17798   $as_echo_n "(cached) " >&6
17799 else
17800
17801     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17802 /* end confdefs.h.  */
17803
17804 int
17805 main ()
17806 {
17807 asm("tbegin. 0; tend. 0");
17808   ;
17809   return 0;
17810 }
17811 _ACEOF
17812 if ac_fn_c_try_compile "$LINENO"; then :
17813   libitm_cv_as_htm=yes
17814 else
17815   libitm_cv_as_htm=no
17816 fi
17817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17818
17819 fi
17820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_as_htm" >&5
17821 $as_echo "$libitm_cv_as_htm" >&6; }
17822   if test x$libitm_cv_as_htm = xyes; then
17823
17824 $as_echo "#define HAVE_AS_HTM 1" >>confdefs.h
17825
17826   fi
17827   ;;
17828 s390*)
17829   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler supports HTM" >&5
17830 $as_echo_n "checking if the assembler supports HTM... " >&6; }
17831 if ${libitm_cv_as_htm+:} false; then :
17832   $as_echo_n "(cached) " >&6
17833 else
17834
17835     save_CFLAGS="$CFLAGS"
17836     CFLAGS="$CFLAGS -march=zEC12"
17837     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17838 /* end confdefs.h.  */
17839
17840 int
17841 main ()
17842 {
17843 asm("tbegin 0,0; tend");
17844   ;
17845   return 0;
17846 }
17847 _ACEOF
17848 if ac_fn_c_try_compile "$LINENO"; then :
17849   libitm_cv_as_htm=yes
17850 else
17851   libitm_cv_as_htm=no
17852 fi
17853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17854     CFLAGS="$save_CFLAGS"
17855 fi
17856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_as_htm" >&5
17857 $as_echo "$libitm_cv_as_htm" >&6; }
17858   if test x$libitm_cv_as_htm = xyes; then
17859
17860 $as_echo "#define HAVE_AS_HTM 1" >>confdefs.h
17861
17862   fi
17863   ;;
17864 esac
17865
17866
17867   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether weak refs work like ELF" >&5
17868 $as_echo_n "checking whether weak refs work like ELF... " >&6; }
17869 if ${ac_cv_have_elf_style_weakref+:} false; then :
17870   $as_echo_n "(cached) " >&6
17871 else
17872
17873   weakref_m4_saved_CFLAGS="$CFLAGS"
17874   case "${host}" in
17875     *-apple-darwin*) CFLAGS="$CFLAGS -Wl,-undefined,dynamic_lookup" ;;
17876     *) ;;
17877   esac
17878   if test "$cross_compiling" = yes; then :
17879
17880 case "${host}" in
17881   *-apple-darwin[89]*) ac_cv_have_elf_style_weakref=no ;;
17882   *) ac_cv_have_elf_style_weakref=yes;;
17883 esac
17884 else
17885   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17886 /* end confdefs.h.  */
17887
17888 extern void fNotToBeFound(void) __attribute__((weak));
17889 int main ()
17890 {
17891   if (fNotToBeFound)
17892     return 1;
17893   else
17894     return 0;
17895 }
17896
17897 _ACEOF
17898 if ac_fn_c_try_run "$LINENO"; then :
17899   ac_cv_have_elf_style_weakref=yes
17900 else
17901   ac_cv_have_elf_style_weakref=no
17902 fi
17903 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17904   conftest.$ac_objext conftest.beam conftest.$ac_ext
17905 fi
17906 CFLAGS="$weakref_m4_saved_CFLAGS"
17907 fi
17908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_elf_style_weakref" >&5
17909 $as_echo "$ac_cv_have_elf_style_weakref" >&6; }
17910 if test x"$ac_cv_have_elf_style_weakref" = xyes; then
17911
17912 $as_echo "#define HAVE_ELF_STYLE_WEAKREF 1" >>confdefs.h
17913
17914 fi
17915
17916 # Cleanup and exit.
17917 CFLAGS="$save_CFLAGS"
17918 cat >confcache <<\_ACEOF
17919 # This file is a shell script that caches the results of configure
17920 # tests run on this system so they can be shared between configure
17921 # scripts and configure runs, see configure's option --config-cache.
17922 # It is not useful on other systems.  If it contains results you don't
17923 # want to keep, you may remove or edit it.
17924 #
17925 # config.status only pays attention to the cache file if you give it
17926 # the --recheck option to rerun configure.
17927 #
17928 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17929 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17930 # following values.
17931
17932 _ACEOF
17933
17934 # The following way of writing the cache mishandles newlines in values,
17935 # but we know of no workaround that is simple, portable, and efficient.
17936 # So, we kill variables containing newlines.
17937 # Ultrix sh set writes to stderr and can't be redirected directly,
17938 # and sets the high bit in the cache file unless we assign to the vars.
17939 (
17940   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17941     eval ac_val=\$$ac_var
17942     case $ac_val in #(
17943     *${as_nl}*)
17944       case $ac_var in #(
17945       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17946 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17947       esac
17948       case $ac_var in #(
17949       _ | IFS | as_nl) ;; #(
17950       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17951       *) { eval $ac_var=; unset $ac_var;} ;;
17952       esac ;;
17953     esac
17954   done
17955
17956   (set) 2>&1 |
17957     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17958     *${as_nl}ac_space=\ *)
17959       # `set' does not quote correctly, so add quotes: double-quote
17960       # substitution turns \\\\ into \\, and sed turns \\ into \.
17961       sed -n \
17962         "s/'/'\\\\''/g;
17963           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17964       ;; #(
17965     *)
17966       # `set' quotes correctly as required by POSIX, so do not add quotes.
17967       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17968       ;;
17969     esac |
17970     sort
17971 ) |
17972   sed '
17973      /^ac_cv_env_/b end
17974      t clear
17975      :clear
17976      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17977      t end
17978      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17979      :end' >>confcache
17980 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17981   if test -w "$cache_file"; then
17982     if test "x$cache_file" != "x/dev/null"; then
17983       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17984 $as_echo "$as_me: updating cache $cache_file" >&6;}
17985       if test ! -f "$cache_file" || test -h "$cache_file"; then
17986         cat confcache >"$cache_file"
17987       else
17988         case $cache_file in #(
17989         */* | ?:*)
17990           mv -f confcache "$cache_file"$$ &&
17991           mv -f "$cache_file"$$ "$cache_file" ;; #(
17992         *)
17993           mv -f confcache "$cache_file" ;;
17994         esac
17995       fi
17996     fi
17997   else
17998     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17999 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
18000   fi
18001 fi
18002 rm -f confcache
18003
18004 # Check whether --enable-werror was given.
18005 if test "${enable_werror+set}" = set; then :
18006   enableval=$enable_werror;
18007 fi
18008
18009 # Add -Wall -Werror if we are using GCC.
18010 if test "x$GCC" = "xyes"; then :
18011   XCFLAGS="$XCFLAGS -Wall"
18012 fi
18013 if test "x$enable_werror" != "xno" && test "x$GCC" = "xyes"; then :
18014   XCFLAGS="$XCFLAGS -Werror"
18015 fi
18016
18017 XCFLAGS="$XCFLAGS $XPCFLAGS"
18018
18019 # Add CET specific flags if CET is enabled
18020  # Check whether --enable-cet was given.
18021 if test "${enable_cet+set}" = set; then :
18022   enableval=$enable_cet;
18023       case "$enableval" in
18024        yes|no|auto) ;;
18025        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
18026                           esac
18027
18028 else
18029   enable_cet=auto
18030 fi
18031
18032
18033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
18034 $as_echo_n "checking for CET support... " >&6; }
18035
18036 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
18037 case "$host" in
18038   i[34567]86-*-linux* | x86_64-*-linux*)
18039     case "$enable_cet" in
18040       auto)
18041         # Check if target supports multi-byte NOPs
18042         # and if compiler and assembler support CET insn.
18043         cet_save_CFLAGS="$CFLAGS"
18044         CFLAGS="$CFLAGS -fcf-protection"
18045         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18046 /* end confdefs.h.  */
18047
18048 int
18049 main ()
18050 {
18051
18052 #if !defined(__SSE2__)
18053 #error target does not support multi-byte NOPs
18054 #else
18055 asm ("setssbsy");
18056 #endif
18057
18058   ;
18059   return 0;
18060 }
18061 _ACEOF
18062 if ac_fn_c_try_compile "$LINENO"; then :
18063   enable_cet=yes
18064 else
18065   enable_cet=no
18066 fi
18067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18068         CFLAGS="$cet_save_CFLAGS"
18069         ;;
18070       yes)
18071         # Check if assembler supports CET.
18072         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18073 /* end confdefs.h.  */
18074
18075 int
18076 main ()
18077 {
18078 asm ("setssbsy");
18079   ;
18080   return 0;
18081 }
18082 _ACEOF
18083 if ac_fn_c_try_compile "$LINENO"; then :
18084
18085 else
18086   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
18087 fi
18088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18089         ;;
18090     esac
18091     ;;
18092   *)
18093     enable_cet=no
18094     ;;
18095 esac
18096 if test x$enable_cet = xyes; then
18097   CET_FLAGS="-fcf-protection -mshstk"
18098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18099 $as_echo "yes" >&6; }
18100 else
18101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18102 $as_echo "no" >&6; }
18103 fi
18104
18105 XCFLAGS="$XCFLAGS $CET_FLAGS"
18106
18107
18108
18109
18110
18111 if test ${multilib} = yes; then
18112   multilib_arg="--enable-multilib"
18113 else
18114   multilib_arg=
18115 fi
18116
18117 # Set up the set of libraries that we need to link against for libitm.
18118 # Note that the GTM_SELF_SPECS in gcc.c will force -pthread for -fgnu-tm,
18119 # which will force linkage against -lpthread (or equivalent for the system).
18120 # That's not 100% ideal, but about the best we can do easily.
18121 if test $enable_shared = yes; then
18122   link_itm="-litm %{static: $LIBS}"
18123 else
18124   link_itm="-litm $LIBS"
18125 fi
18126
18127
18128  if test "$ARCH" = arm; then
18129   ARCH_ARM_TRUE=
18130   ARCH_ARM_FALSE='#'
18131 else
18132   ARCH_ARM_TRUE='#'
18133   ARCH_ARM_FALSE=
18134 fi
18135
18136  if test "$ARCH" = x86; then
18137   ARCH_X86_TRUE=
18138   ARCH_X86_FALSE='#'
18139 else
18140   ARCH_X86_TRUE='#'
18141   ARCH_X86_FALSE=
18142 fi
18143
18144  if test "$libitm_cv_as_avx" = yes; then
18145   ARCH_X86_AVX_TRUE=
18146   ARCH_X86_AVX_FALSE='#'
18147 else
18148   ARCH_X86_AVX_TRUE='#'
18149   ARCH_X86_AVX_FALSE=
18150 fi
18151
18152  if test $enable_linux_futex = yes; then
18153   ARCH_FUTEX_TRUE=
18154   ARCH_FUTEX_FALSE='#'
18155 else
18156   ARCH_FUTEX_TRUE='#'
18157   ARCH_FUTEX_FALSE=
18158 fi
18159
18160
18161 # Determine what GCC version number to use in filesystem paths.
18162
18163   get_gcc_base_ver="cat"
18164
18165 # Check whether --with-gcc-major-version-only was given.
18166 if test "${with_gcc_major_version_only+set}" = set; then :
18167   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
18168         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
18169       fi
18170
18171 fi
18172
18173
18174
18175
18176 ac_config_files="$ac_config_files Makefile testsuite/Makefile libitm.spec"
18177
18178 cat >confcache <<\_ACEOF
18179 # This file is a shell script that caches the results of configure
18180 # tests run on this system so they can be shared between configure
18181 # scripts and configure runs, see configure's option --config-cache.
18182 # It is not useful on other systems.  If it contains results you don't
18183 # want to keep, you may remove or edit it.
18184 #
18185 # config.status only pays attention to the cache file if you give it
18186 # the --recheck option to rerun configure.
18187 #
18188 # `ac_cv_env_foo' variables (set or unset) will be overridden when
18189 # loading this file, other *unset* `ac_cv_foo' will be assigned the
18190 # following values.
18191
18192 _ACEOF
18193
18194 # The following way of writing the cache mishandles newlines in values,
18195 # but we know of no workaround that is simple, portable, and efficient.
18196 # So, we kill variables containing newlines.
18197 # Ultrix sh set writes to stderr and can't be redirected directly,
18198 # and sets the high bit in the cache file unless we assign to the vars.
18199 (
18200   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
18201     eval ac_val=\$$ac_var
18202     case $ac_val in #(
18203     *${as_nl}*)
18204       case $ac_var in #(
18205       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
18206 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
18207       esac
18208       case $ac_var in #(
18209       _ | IFS | as_nl) ;; #(
18210       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
18211       *) { eval $ac_var=; unset $ac_var;} ;;
18212       esac ;;
18213     esac
18214   done
18215
18216   (set) 2>&1 |
18217     case $as_nl`(ac_space=' '; set) 2>&1` in #(
18218     *${as_nl}ac_space=\ *)
18219       # `set' does not quote correctly, so add quotes: double-quote
18220       # substitution turns \\\\ into \\, and sed turns \\ into \.
18221       sed -n \
18222         "s/'/'\\\\''/g;
18223           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
18224       ;; #(
18225     *)
18226       # `set' quotes correctly as required by POSIX, so do not add quotes.
18227       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
18228       ;;
18229     esac |
18230     sort
18231 ) |
18232   sed '
18233      /^ac_cv_env_/b end
18234      t clear
18235      :clear
18236      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
18237      t end
18238      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
18239      :end' >>confcache
18240 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
18241   if test -w "$cache_file"; then
18242     if test "x$cache_file" != "x/dev/null"; then
18243       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
18244 $as_echo "$as_me: updating cache $cache_file" >&6;}
18245       if test ! -f "$cache_file" || test -h "$cache_file"; then
18246         cat confcache >"$cache_file"
18247       else
18248         case $cache_file in #(
18249         */* | ?:*)
18250           mv -f confcache "$cache_file"$$ &&
18251           mv -f "$cache_file"$$ "$cache_file" ;; #(
18252         *)
18253           mv -f confcache "$cache_file" ;;
18254         esac
18255       fi
18256     fi
18257   else
18258     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
18259 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
18260   fi
18261 fi
18262 rm -f confcache
18263
18264 test "x$prefix" = xNONE && prefix=$ac_default_prefix
18265 # Let make expand exec_prefix.
18266 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
18267
18268 DEFS=-DHAVE_CONFIG_H
18269
18270 ac_libobjs=
18271 ac_ltlibobjs=
18272 U=
18273 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
18274   # 1. Remove the extension, and $U if already installed.
18275   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
18276   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
18277   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
18278   #    will be set to the directory where LIBOBJS objects are built.
18279   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
18280   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
18281 done
18282 LIBOBJS=$ac_libobjs
18283
18284 LTLIBOBJS=$ac_ltlibobjs
18285
18286
18287 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
18288   as_fn_error $? "conditional \"GENINSRC\" was never defined.
18289 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18290 fi
18291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
18292 $as_echo_n "checking that generated files are newer than configure... " >&6; }
18293    if test -n "$am_sleep_pid"; then
18294      # Hide warnings about reused PIDs.
18295      wait $am_sleep_pid 2>/dev/null
18296    fi
18297    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
18298 $as_echo "done" >&6; }
18299  if test -n "$EXEEXT"; then
18300   am__EXEEXT_TRUE=
18301   am__EXEEXT_FALSE='#'
18302 else
18303   am__EXEEXT_TRUE='#'
18304   am__EXEEXT_FALSE=
18305 fi
18306
18307 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
18308   as_fn_error $? "conditional \"AMDEP\" was never defined.
18309 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18310 fi
18311 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
18312   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
18313 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18314 fi
18315 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
18316   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
18317 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18318 fi
18319 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
18320   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
18321 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18322 fi
18323 if test -z "${BUILD_INFO_TRUE}" && test -z "${BUILD_INFO_FALSE}"; then
18324   as_fn_error $? "conditional \"BUILD_INFO\" was never defined.
18325 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18326 fi
18327 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
18328   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
18329 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18330 fi
18331 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
18332   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
18333 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18334 fi
18335
18336 if test -z "${HAVE_HWCAP_TRUE}" && test -z "${HAVE_HWCAP_FALSE}"; then
18337   as_fn_error $? "conditional \"HAVE_HWCAP\" was never defined.
18338 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18339 fi
18340 if test -z "${LIBITM_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBITM_BUILD_VERSIONED_SHLIB_FALSE}"; then
18341   as_fn_error $? "conditional \"LIBITM_BUILD_VERSIONED_SHLIB\" was never defined.
18342 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18343 fi
18344 if test -z "${LIBITM_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBITM_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
18345   as_fn_error $? "conditional \"LIBITM_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
18346 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18347 fi
18348 if test -z "${LIBITM_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBITM_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
18349   as_fn_error $? "conditional \"LIBITM_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
18350 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18351 fi
18352 if test -z "${ARCH_ARM_TRUE}" && test -z "${ARCH_ARM_FALSE}"; then
18353   as_fn_error $? "conditional \"ARCH_ARM\" was never defined.
18354 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18355 fi
18356 if test -z "${ARCH_X86_TRUE}" && test -z "${ARCH_X86_FALSE}"; then
18357   as_fn_error $? "conditional \"ARCH_X86\" was never defined.
18358 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18359 fi
18360 if test -z "${ARCH_X86_AVX_TRUE}" && test -z "${ARCH_X86_AVX_FALSE}"; then
18361   as_fn_error $? "conditional \"ARCH_X86_AVX\" was never defined.
18362 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18363 fi
18364 if test -z "${ARCH_FUTEX_TRUE}" && test -z "${ARCH_FUTEX_FALSE}"; then
18365   as_fn_error $? "conditional \"ARCH_FUTEX\" was never defined.
18366 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18367 fi
18368
18369 : "${CONFIG_STATUS=./config.status}"
18370 ac_write_fail=0
18371 ac_clean_files_save=$ac_clean_files
18372 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
18373 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
18374 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
18375 as_write_fail=0
18376 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
18377 #! $SHELL
18378 # Generated by $as_me.
18379 # Run this file to recreate the current configuration.
18380 # Compiler output produced by configure, useful for debugging
18381 # configure, is in config.log if it exists.
18382
18383 debug=false
18384 ac_cs_recheck=false
18385 ac_cs_silent=false
18386
18387 SHELL=\${CONFIG_SHELL-$SHELL}
18388 export SHELL
18389 _ASEOF
18390 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
18391 ## -------------------- ##
18392 ## M4sh Initialization. ##
18393 ## -------------------- ##
18394
18395 # Be more Bourne compatible
18396 DUALCASE=1; export DUALCASE # for MKS sh
18397 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18398   emulate sh
18399   NULLCMD=:
18400   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
18401   # is contrary to our usage.  Disable this feature.
18402   alias -g '${1+"$@"}'='"$@"'
18403   setopt NO_GLOB_SUBST
18404 else
18405   case `(set -o) 2>/dev/null` in #(
18406   *posix*) :
18407     set -o posix ;; #(
18408   *) :
18409      ;;
18410 esac
18411 fi
18412
18413
18414 as_nl='
18415 '
18416 export as_nl
18417 # Printing a long string crashes Solaris 7 /usr/bin/printf.
18418 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
18419 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
18420 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
18421 # Prefer a ksh shell builtin over an external printf program on Solaris,
18422 # but without wasting forks for bash or zsh.
18423 if test -z "$BASH_VERSION$ZSH_VERSION" \
18424     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
18425   as_echo='print -r --'
18426   as_echo_n='print -rn --'
18427 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
18428   as_echo='printf %s\n'
18429   as_echo_n='printf %s'
18430 else
18431   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
18432     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
18433     as_echo_n='/usr/ucb/echo -n'
18434   else
18435     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
18436     as_echo_n_body='eval
18437       arg=$1;
18438       case $arg in #(
18439       *"$as_nl"*)
18440         expr "X$arg" : "X\\(.*\\)$as_nl";
18441         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
18442       esac;
18443       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
18444     '
18445     export as_echo_n_body
18446     as_echo_n='sh -c $as_echo_n_body as_echo'
18447   fi
18448   export as_echo_body
18449   as_echo='sh -c $as_echo_body as_echo'
18450 fi
18451
18452 # The user is always right.
18453 if test "${PATH_SEPARATOR+set}" != set; then
18454   PATH_SEPARATOR=:
18455   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
18456     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
18457       PATH_SEPARATOR=';'
18458   }
18459 fi
18460
18461
18462 # IFS
18463 # We need space, tab and new line, in precisely that order.  Quoting is
18464 # there to prevent editors from complaining about space-tab.
18465 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
18466 # splitting by setting IFS to empty value.)
18467 IFS=" ""        $as_nl"
18468
18469 # Find who we are.  Look in the path if we contain no directory separator.
18470 as_myself=
18471 case $0 in #((
18472   *[\\/]* ) as_myself=$0 ;;
18473   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18474 for as_dir in $PATH
18475 do
18476   IFS=$as_save_IFS
18477   test -z "$as_dir" && as_dir=.
18478     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
18479   done
18480 IFS=$as_save_IFS
18481
18482      ;;
18483 esac
18484 # We did not find ourselves, most probably we were run as `sh COMMAND'
18485 # in which case we are not to be found in the path.
18486 if test "x$as_myself" = x; then
18487   as_myself=$0
18488 fi
18489 if test ! -f "$as_myself"; then
18490   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
18491   exit 1
18492 fi
18493
18494 # Unset variables that we do not need and which cause bugs (e.g. in
18495 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
18496 # suppresses any "Segmentation fault" message there.  '((' could
18497 # trigger a bug in pdksh 5.2.14.
18498 for as_var in BASH_ENV ENV MAIL MAILPATH
18499 do eval test x\${$as_var+set} = xset \
18500   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
18501 done
18502 PS1='$ '
18503 PS2='> '
18504 PS4='+ '
18505
18506 # NLS nuisances.
18507 LC_ALL=C
18508 export LC_ALL
18509 LANGUAGE=C
18510 export LANGUAGE
18511
18512 # CDPATH.
18513 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
18514
18515
18516 # as_fn_error STATUS ERROR [LINENO LOG_FD]
18517 # ----------------------------------------
18518 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
18519 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
18520 # script with STATUS, using 1 if that was 0.
18521 as_fn_error ()
18522 {
18523   as_status=$1; test $as_status -eq 0 && as_status=1
18524   if test "$4"; then
18525     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
18526     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
18527   fi
18528   $as_echo "$as_me: error: $2" >&2
18529   as_fn_exit $as_status
18530 } # as_fn_error
18531
18532
18533 # as_fn_set_status STATUS
18534 # -----------------------
18535 # Set $? to STATUS, without forking.
18536 as_fn_set_status ()
18537 {
18538   return $1
18539 } # as_fn_set_status
18540
18541 # as_fn_exit STATUS
18542 # -----------------
18543 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
18544 as_fn_exit ()
18545 {
18546   set +e
18547   as_fn_set_status $1
18548   exit $1
18549 } # as_fn_exit
18550
18551 # as_fn_unset VAR
18552 # ---------------
18553 # Portably unset VAR.
18554 as_fn_unset ()
18555 {
18556   { eval $1=; unset $1;}
18557 }
18558 as_unset=as_fn_unset
18559 # as_fn_append VAR VALUE
18560 # ----------------------
18561 # Append the text in VALUE to the end of the definition contained in VAR. Take
18562 # advantage of any shell optimizations that allow amortized linear growth over
18563 # repeated appends, instead of the typical quadratic growth present in naive
18564 # implementations.
18565 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
18566   eval 'as_fn_append ()
18567   {
18568     eval $1+=\$2
18569   }'
18570 else
18571   as_fn_append ()
18572   {
18573     eval $1=\$$1\$2
18574   }
18575 fi # as_fn_append
18576
18577 # as_fn_arith ARG...
18578 # ------------------
18579 # Perform arithmetic evaluation on the ARGs, and store the result in the
18580 # global $as_val. Take advantage of shells that can avoid forks. The arguments
18581 # must be portable across $(()) and expr.
18582 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
18583   eval 'as_fn_arith ()
18584   {
18585     as_val=$(( $* ))
18586   }'
18587 else
18588   as_fn_arith ()
18589   {
18590     as_val=`expr "$@" || test $? -eq 1`
18591   }
18592 fi # as_fn_arith
18593
18594
18595 if expr a : '\(a\)' >/dev/null 2>&1 &&
18596    test "X`expr 00001 : '.*\(...\)'`" = X001; then
18597   as_expr=expr
18598 else
18599   as_expr=false
18600 fi
18601
18602 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
18603   as_basename=basename
18604 else
18605   as_basename=false
18606 fi
18607
18608 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
18609   as_dirname=dirname
18610 else
18611   as_dirname=false
18612 fi
18613
18614 as_me=`$as_basename -- "$0" ||
18615 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
18616          X"$0" : 'X\(//\)$' \| \
18617          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
18618 $as_echo X/"$0" |
18619     sed '/^.*\/\([^/][^/]*\)\/*$/{
18620             s//\1/
18621             q
18622           }
18623           /^X\/\(\/\/\)$/{
18624             s//\1/
18625             q
18626           }
18627           /^X\/\(\/\).*/{
18628             s//\1/
18629             q
18630           }
18631           s/.*/./; q'`
18632
18633 # Avoid depending upon Character Ranges.
18634 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
18635 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
18636 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
18637 as_cr_digits='0123456789'
18638 as_cr_alnum=$as_cr_Letters$as_cr_digits
18639
18640 ECHO_C= ECHO_N= ECHO_T=
18641 case `echo -n x` in #(((((
18642 -n*)
18643   case `echo 'xy\c'` in
18644   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
18645   xy)  ECHO_C='\c';;
18646   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
18647        ECHO_T=' ';;
18648   esac;;
18649 *)
18650   ECHO_N='-n';;
18651 esac
18652
18653 rm -f conf$$ conf$$.exe conf$$.file
18654 if test -d conf$$.dir; then
18655   rm -f conf$$.dir/conf$$.file
18656 else
18657   rm -f conf$$.dir
18658   mkdir conf$$.dir 2>/dev/null
18659 fi
18660 if (echo >conf$$.file) 2>/dev/null; then
18661   if ln -s conf$$.file conf$$ 2>/dev/null; then
18662     as_ln_s='ln -s'
18663     # ... but there are two gotchas:
18664     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
18665     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
18666     # In both cases, we have to default to `cp -pR'.
18667     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
18668       as_ln_s='cp -pR'
18669   elif ln conf$$.file conf$$ 2>/dev/null; then
18670     as_ln_s=ln
18671   else
18672     as_ln_s='cp -pR'
18673   fi
18674 else
18675   as_ln_s='cp -pR'
18676 fi
18677 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
18678 rmdir conf$$.dir 2>/dev/null
18679
18680
18681 # as_fn_mkdir_p
18682 # -------------
18683 # Create "$as_dir" as a directory, including parents if necessary.
18684 as_fn_mkdir_p ()
18685 {
18686
18687   case $as_dir in #(
18688   -*) as_dir=./$as_dir;;
18689   esac
18690   test -d "$as_dir" || eval $as_mkdir_p || {
18691     as_dirs=
18692     while :; do
18693       case $as_dir in #(
18694       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18695       *) as_qdir=$as_dir;;
18696       esac
18697       as_dirs="'$as_qdir' $as_dirs"
18698       as_dir=`$as_dirname -- "$as_dir" ||
18699 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18700          X"$as_dir" : 'X\(//\)[^/]' \| \
18701          X"$as_dir" : 'X\(//\)$' \| \
18702          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18703 $as_echo X"$as_dir" |
18704     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18705             s//\1/
18706             q
18707           }
18708           /^X\(\/\/\)[^/].*/{
18709             s//\1/
18710             q
18711           }
18712           /^X\(\/\/\)$/{
18713             s//\1/
18714             q
18715           }
18716           /^X\(\/\).*/{
18717             s//\1/
18718             q
18719           }
18720           s/.*/./; q'`
18721       test -d "$as_dir" && break
18722     done
18723     test -z "$as_dirs" || eval "mkdir $as_dirs"
18724   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
18725
18726
18727 } # as_fn_mkdir_p
18728 if mkdir -p . 2>/dev/null; then
18729   as_mkdir_p='mkdir -p "$as_dir"'
18730 else
18731   test -d ./-p && rmdir ./-p
18732   as_mkdir_p=false
18733 fi
18734
18735
18736 # as_fn_executable_p FILE
18737 # -----------------------
18738 # Test if FILE is an executable regular file.
18739 as_fn_executable_p ()
18740 {
18741   test -f "$1" && test -x "$1"
18742 } # as_fn_executable_p
18743 as_test_x='test -x'
18744 as_executable_p=as_fn_executable_p
18745
18746 # Sed expression to map a string onto a valid CPP name.
18747 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18748
18749 # Sed expression to map a string onto a valid variable name.
18750 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18751
18752
18753 exec 6>&1
18754 ## ----------------------------------- ##
18755 ## Main body of $CONFIG_STATUS script. ##
18756 ## ----------------------------------- ##
18757 _ASEOF
18758 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18759
18760 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18761 # Save the log message, to keep $0 and so on meaningful, and to
18762 # report actual input values of CONFIG_FILES etc. instead of their
18763 # values after options handling.
18764 ac_log="
18765 This file was extended by GNU TM Runtime Library $as_me 1.0, which was
18766 generated by GNU Autoconf 2.69.  Invocation command line was
18767
18768   CONFIG_FILES    = $CONFIG_FILES
18769   CONFIG_HEADERS  = $CONFIG_HEADERS
18770   CONFIG_LINKS    = $CONFIG_LINKS
18771   CONFIG_COMMANDS = $CONFIG_COMMANDS
18772   $ $0 $@
18773
18774 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18775 "
18776
18777 _ACEOF
18778
18779 case $ac_config_files in *"
18780 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18781 esac
18782
18783 case $ac_config_headers in *"
18784 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18785 esac
18786
18787
18788 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18789 # Files that config.status was made for.
18790 config_files="$ac_config_files"
18791 config_headers="$ac_config_headers"
18792 config_commands="$ac_config_commands"
18793
18794 _ACEOF
18795
18796 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18797 ac_cs_usage="\
18798 \`$as_me' instantiates files and other configuration actions
18799 from templates according to the current configuration.  Unless the files
18800 and actions are specified as TAGs, all are instantiated by default.
18801
18802 Usage: $0 [OPTION]... [TAG]...
18803
18804   -h, --help       print this help, then exit
18805   -V, --version    print version number and configuration settings, then exit
18806       --config     print configuration, then exit
18807   -q, --quiet, --silent
18808                    do not print progress messages
18809   -d, --debug      don't remove temporary files
18810       --recheck    update $as_me by reconfiguring in the same conditions
18811       --file=FILE[:TEMPLATE]
18812                    instantiate the configuration file FILE
18813       --header=FILE[:TEMPLATE]
18814                    instantiate the configuration header FILE
18815
18816 Configuration files:
18817 $config_files
18818
18819 Configuration headers:
18820 $config_headers
18821
18822 Configuration commands:
18823 $config_commands
18824
18825 Report bugs to the package provider.
18826 GNU TM Runtime Library home page: <http://www.gnu.org/software/libitm/>.
18827 General help using GNU software: <http://www.gnu.org/gethelp/>."
18828
18829 _ACEOF
18830 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18831 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18832 ac_cs_version="\\
18833 GNU TM Runtime Library config.status 1.0
18834 configured by $0, generated by GNU Autoconf 2.69,
18835   with options \\"\$ac_cs_config\\"
18836
18837 Copyright (C) 2012 Free Software Foundation, Inc.
18838 This config.status script is free software; the Free Software Foundation
18839 gives unlimited permission to copy, distribute and modify it."
18840
18841 ac_pwd='$ac_pwd'
18842 srcdir='$srcdir'
18843 INSTALL='$INSTALL'
18844 MKDIR_P='$MKDIR_P'
18845 AWK='$AWK'
18846 test -n "\$AWK" || AWK=awk
18847 _ACEOF
18848
18849 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18850 # The default lists apply if the user does not specify any file.
18851 ac_need_defaults=:
18852 while test $# != 0
18853 do
18854   case $1 in
18855   --*=?*)
18856     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18857     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18858     ac_shift=:
18859     ;;
18860   --*=)
18861     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18862     ac_optarg=
18863     ac_shift=:
18864     ;;
18865   *)
18866     ac_option=$1
18867     ac_optarg=$2
18868     ac_shift=shift
18869     ;;
18870   esac
18871
18872   case $ac_option in
18873   # Handling of the options.
18874   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18875     ac_cs_recheck=: ;;
18876   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18877     $as_echo "$ac_cs_version"; exit ;;
18878   --config | --confi | --conf | --con | --co | --c )
18879     $as_echo "$ac_cs_config"; exit ;;
18880   --debug | --debu | --deb | --de | --d | -d )
18881     debug=: ;;
18882   --file | --fil | --fi | --f )
18883     $ac_shift
18884     case $ac_optarg in
18885     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18886     '') as_fn_error $? "missing file argument" ;;
18887     esac
18888     as_fn_append CONFIG_FILES " '$ac_optarg'"
18889     ac_need_defaults=false;;
18890   --header | --heade | --head | --hea )
18891     $ac_shift
18892     case $ac_optarg in
18893     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18894     esac
18895     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18896     ac_need_defaults=false;;
18897   --he | --h)
18898     # Conflict between --help and --header
18899     as_fn_error $? "ambiguous option: \`$1'
18900 Try \`$0 --help' for more information.";;
18901   --help | --hel | -h )
18902     $as_echo "$ac_cs_usage"; exit ;;
18903   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18904   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18905     ac_cs_silent=: ;;
18906
18907   # This is an error.
18908   -*) as_fn_error $? "unrecognized option: \`$1'
18909 Try \`$0 --help' for more information." ;;
18910
18911   *) as_fn_append ac_config_targets " $1"
18912      ac_need_defaults=false ;;
18913
18914   esac
18915   shift
18916 done
18917
18918 ac_configure_extra_args=
18919
18920 if $ac_cs_silent; then
18921   exec 6>/dev/null
18922   ac_configure_extra_args="$ac_configure_extra_args --silent"
18923 fi
18924
18925 _ACEOF
18926 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18927 if \$ac_cs_recheck; then
18928   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18929   shift
18930   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18931   CONFIG_SHELL='$SHELL'
18932   export CONFIG_SHELL
18933   exec "\$@"
18934 fi
18935
18936 _ACEOF
18937 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18938 exec 5>>config.log
18939 {
18940   echo
18941   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18942 ## Running $as_me. ##
18943 _ASBOX
18944   $as_echo "$ac_log"
18945 } >&5
18946
18947 _ACEOF
18948 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18949 #
18950 # INIT-COMMANDS
18951 #
18952
18953 srcdir="$srcdir"
18954 host="$host"
18955 target="$target"
18956 with_multisubdir="$with_multisubdir"
18957 with_multisrctop="$with_multisrctop"
18958 with_target_subdir="$with_target_subdir"
18959 ac_configure_args="${multilib_arg} ${ac_configure_args}"
18960 multi_basedir="$multi_basedir"
18961 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
18962 CC="$CC"
18963 CXX="$CXX"
18964 GFORTRAN="$GFORTRAN"
18965 GDC="$GDC"
18966 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
18967
18968
18969 # The HP-UX ksh and POSIX shell print the target directory to stdout
18970 # if CDPATH is set.
18971 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
18972
18973 sed_quote_subst='$sed_quote_subst'
18974 double_quote_subst='$double_quote_subst'
18975 delay_variable_subst='$delay_variable_subst'
18976 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
18977 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
18978 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
18979 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
18980 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
18981 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
18982 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
18983 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
18984 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
18985 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
18986 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
18987 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
18988 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
18989 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
18990 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
18991 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
18992 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
18993 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
18994 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
18995 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
18996 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
18997 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
18998 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
18999 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
19000 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
19001 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
19002 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
19003 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
19004 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
19005 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
19006 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
19007 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
19008 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
19009 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
19010 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
19011 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
19012 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
19013 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
19014 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
19015 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
19016 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
19017 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
19018 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
19019 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
19020 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
19021 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
19022 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
19023 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
19024 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"`'
19025 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
19026 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
19027 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
19028 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
19029 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
19030 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
19031 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
19032 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
19033 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
19034 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
19035 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
19036 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
19037 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
19038 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
19039 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
19040 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
19041 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
19042 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
19043 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
19044 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
19045 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
19046 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
19047 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
19048 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
19049 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
19050 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
19051 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
19052 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
19053 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
19054 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
19055 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
19056 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
19057 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
19058 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
19059 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
19060 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
19061 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
19062 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
19063 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
19064 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
19065 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
19066 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
19067 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
19068 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
19069 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
19070 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
19071 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
19072 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
19073 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
19074 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
19075 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
19076 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
19077 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
19078 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
19079 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
19080 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
19081 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
19082 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
19083 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
19084 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
19085 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
19086 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
19087 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
19088 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
19089 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
19090 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
19091 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
19092 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
19093 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
19094 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
19095 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
19096 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
19097 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
19098 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
19099 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
19100 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
19101 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
19102 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
19103 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
19104 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
19105 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
19106 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
19107 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
19108 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
19109 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
19110 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
19111 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
19112 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
19113 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
19114 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
19115 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
19116 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
19117 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
19118 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
19119 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
19120 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
19121 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
19122 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
19123 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
19124 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
19125 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
19126 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
19127 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
19128 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
19129 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
19130 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
19131 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
19132 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
19133 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
19134 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
19135 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
19136 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
19137 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
19138 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
19139 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
19140 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
19141 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
19142 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
19143 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
19144 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
19145 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
19146 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
19147 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
19148 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
19149 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
19150 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
19151
19152 LTCC='$LTCC'
19153 LTCFLAGS='$LTCFLAGS'
19154 compiler='$compiler_DEFAULT'
19155
19156 # A function that is used when there is no print builtin or printf.
19157 func_fallback_echo ()
19158 {
19159   eval 'cat <<_LTECHO_EOF
19160 \$1
19161 _LTECHO_EOF'
19162 }
19163
19164 # Quote evaled strings.
19165 for var in SHELL \
19166 ECHO \
19167 SED \
19168 GREP \
19169 EGREP \
19170 FGREP \
19171 LD \
19172 NM \
19173 LN_S \
19174 lt_SP2NL \
19175 lt_NL2SP \
19176 reload_flag \
19177 OBJDUMP \
19178 deplibs_check_method \
19179 file_magic_cmd \
19180 AR \
19181 AR_FLAGS \
19182 STRIP \
19183 RANLIB \
19184 CC \
19185 CFLAGS \
19186 compiler \
19187 lt_cv_sys_global_symbol_pipe \
19188 lt_cv_sys_global_symbol_to_cdecl \
19189 lt_cv_sys_global_symbol_to_c_name_address \
19190 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
19191 lt_prog_compiler_no_builtin_flag \
19192 lt_prog_compiler_wl \
19193 lt_prog_compiler_pic \
19194 lt_prog_compiler_static \
19195 lt_cv_prog_compiler_c_o \
19196 need_locks \
19197 DSYMUTIL \
19198 NMEDIT \
19199 LIPO \
19200 OTOOL \
19201 OTOOL64 \
19202 shrext_cmds \
19203 export_dynamic_flag_spec \
19204 whole_archive_flag_spec \
19205 compiler_needs_object \
19206 with_gnu_ld \
19207 allow_undefined_flag \
19208 no_undefined_flag \
19209 hardcode_libdir_flag_spec \
19210 hardcode_libdir_flag_spec_ld \
19211 hardcode_libdir_separator \
19212 fix_srcfile_path \
19213 exclude_expsyms \
19214 include_expsyms \
19215 file_list_spec \
19216 variables_saved_for_relink \
19217 libname_spec \
19218 library_names_spec \
19219 soname_spec \
19220 install_override_mode \
19221 finish_eval \
19222 old_striplib \
19223 striplib \
19224 compiler_lib_search_dirs \
19225 predep_objects \
19226 postdep_objects \
19227 predeps \
19228 postdeps \
19229 compiler_lib_search_path \
19230 LD_CXX \
19231 reload_flag_CXX \
19232 compiler_CXX \
19233 lt_prog_compiler_no_builtin_flag_CXX \
19234 lt_prog_compiler_wl_CXX \
19235 lt_prog_compiler_pic_CXX \
19236 lt_prog_compiler_static_CXX \
19237 lt_cv_prog_compiler_c_o_CXX \
19238 export_dynamic_flag_spec_CXX \
19239 whole_archive_flag_spec_CXX \
19240 compiler_needs_object_CXX \
19241 with_gnu_ld_CXX \
19242 allow_undefined_flag_CXX \
19243 no_undefined_flag_CXX \
19244 hardcode_libdir_flag_spec_CXX \
19245 hardcode_libdir_flag_spec_ld_CXX \
19246 hardcode_libdir_separator_CXX \
19247 fix_srcfile_path_CXX \
19248 exclude_expsyms_CXX \
19249 include_expsyms_CXX \
19250 file_list_spec_CXX \
19251 compiler_lib_search_dirs_CXX \
19252 predep_objects_CXX \
19253 postdep_objects_CXX \
19254 predeps_CXX \
19255 postdeps_CXX \
19256 compiler_lib_search_path_CXX; do
19257     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
19258     *[\\\\\\\`\\"\\\$]*)
19259       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
19260       ;;
19261     *)
19262       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
19263       ;;
19264     esac
19265 done
19266
19267 # Double-quote double-evaled strings.
19268 for var in reload_cmds \
19269 old_postinstall_cmds \
19270 old_postuninstall_cmds \
19271 old_archive_cmds \
19272 extract_expsyms_cmds \
19273 old_archive_from_new_cmds \
19274 old_archive_from_expsyms_cmds \
19275 archive_cmds \
19276 archive_expsym_cmds \
19277 module_cmds \
19278 module_expsym_cmds \
19279 export_symbols_cmds \
19280 prelink_cmds \
19281 postinstall_cmds \
19282 postuninstall_cmds \
19283 finish_cmds \
19284 sys_lib_search_path_spec \
19285 sys_lib_dlsearch_path_spec \
19286 reload_cmds_CXX \
19287 old_archive_cmds_CXX \
19288 old_archive_from_new_cmds_CXX \
19289 old_archive_from_expsyms_cmds_CXX \
19290 archive_cmds_CXX \
19291 archive_expsym_cmds_CXX \
19292 module_cmds_CXX \
19293 module_expsym_cmds_CXX \
19294 export_symbols_cmds_CXX \
19295 prelink_cmds_CXX; do
19296     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
19297     *[\\\\\\\`\\"\\\$]*)
19298       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
19299       ;;
19300     *)
19301       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
19302       ;;
19303     esac
19304 done
19305
19306 ac_aux_dir='$ac_aux_dir'
19307 xsi_shell='$xsi_shell'
19308 lt_shell_append='$lt_shell_append'
19309
19310 # See if we are running on zsh, and set the options which allow our
19311 # commands through without removal of \ escapes INIT.
19312 if test -n "\${ZSH_VERSION+set}" ; then
19313    setopt NO_GLOB_SUBST
19314 fi
19315
19316
19317     PACKAGE='$PACKAGE'
19318     VERSION='$VERSION'
19319     TIMESTAMP='$TIMESTAMP'
19320     RM='$RM'
19321     ofile='$ofile'
19322
19323
19324
19325
19326
19327
19328 GCC="$GCC"
19329 CC="$CC"
19330 acx_cv_header_stdint="$acx_cv_header_stdint"
19331 acx_cv_type_int8_t="$acx_cv_type_int8_t"
19332 acx_cv_type_int16_t="$acx_cv_type_int16_t"
19333 acx_cv_type_int32_t="$acx_cv_type_int32_t"
19334 acx_cv_type_int64_t="$acx_cv_type_int64_t"
19335 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
19336 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
19337 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
19338 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
19339 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
19340 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
19341 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
19342 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
19343 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
19344
19345
19346 _ACEOF
19347
19348 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19349
19350 # Handling of arguments.
19351 for ac_config_target in $ac_config_targets
19352 do
19353   case $ac_config_target in
19354     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
19355     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
19356     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
19357     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
19358     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
19359     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
19360     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
19361     "libitm.spec") CONFIG_FILES="$CONFIG_FILES libitm.spec" ;;
19362
19363   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
19364   esac
19365 done
19366
19367
19368 # If the user did not use the arguments to specify the items to instantiate,
19369 # then the envvar interface is used.  Set only those that are not.
19370 # We use the long form for the default assignment because of an extremely
19371 # bizarre bug on SunOS 4.1.3.
19372 if $ac_need_defaults; then
19373   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
19374   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
19375   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
19376 fi
19377
19378 # Have a temporary directory for convenience.  Make it in the build tree
19379 # simply because there is no reason against having it here, and in addition,
19380 # creating and moving files from /tmp can sometimes cause problems.
19381 # Hook for its removal unless debugging.
19382 # Note that there is a small window in which the directory will not be cleaned:
19383 # after its creation but before its name has been assigned to `$tmp'.
19384 $debug ||
19385 {
19386   tmp= ac_tmp=
19387   trap 'exit_status=$?
19388   : "${ac_tmp:=$tmp}"
19389   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
19390 ' 0
19391   trap 'as_fn_exit 1' 1 2 13 15
19392 }
19393 # Create a (secure) tmp directory for tmp files.
19394
19395 {
19396   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
19397   test -d "$tmp"
19398 }  ||
19399 {
19400   tmp=./conf$$-$RANDOM
19401   (umask 077 && mkdir "$tmp")
19402 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
19403 ac_tmp=$tmp
19404
19405 # Set up the scripts for CONFIG_FILES section.
19406 # No need to generate them if there are no CONFIG_FILES.
19407 # This happens for instance with `./config.status config.h'.
19408 if test -n "$CONFIG_FILES"; then
19409
19410
19411 ac_cr=`echo X | tr X '\015'`
19412 # On cygwin, bash can eat \r inside `` if the user requested igncr.
19413 # But we know of no other shell where ac_cr would be empty at this
19414 # point, so we can use a bashism as a fallback.
19415 if test "x$ac_cr" = x; then
19416   eval ac_cr=\$\'\\r\'
19417 fi
19418 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
19419 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
19420   ac_cs_awk_cr='\\r'
19421 else
19422   ac_cs_awk_cr=$ac_cr
19423 fi
19424
19425 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
19426 _ACEOF
19427
19428
19429 {
19430   echo "cat >conf$$subs.awk <<_ACEOF" &&
19431   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
19432   echo "_ACEOF"
19433 } >conf$$subs.sh ||
19434   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19435 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
19436 ac_delim='%!_!# '
19437 for ac_last_try in false false false false false :; do
19438   . ./conf$$subs.sh ||
19439     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19440
19441   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
19442   if test $ac_delim_n = $ac_delim_num; then
19443     break
19444   elif $ac_last_try; then
19445     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19446   else
19447     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19448   fi
19449 done
19450 rm -f conf$$subs.sh
19451
19452 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19453 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
19454 _ACEOF
19455 sed -n '
19456 h
19457 s/^/S["/; s/!.*/"]=/
19458 p
19459 g
19460 s/^[^!]*!//
19461 :repl
19462 t repl
19463 s/'"$ac_delim"'$//
19464 t delim
19465 :nl
19466 h
19467 s/\(.\{148\}\)..*/\1/
19468 t more1
19469 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
19470 p
19471 n
19472 b repl
19473 :more1
19474 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19475 p
19476 g
19477 s/.\{148\}//
19478 t nl
19479 :delim
19480 h
19481 s/\(.\{148\}\)..*/\1/
19482 t more2
19483 s/["\\]/\\&/g; s/^/"/; s/$/"/
19484 p
19485 b
19486 :more2
19487 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19488 p
19489 g
19490 s/.\{148\}//
19491 t delim
19492 ' <conf$$subs.awk | sed '
19493 /^[^""]/{
19494   N
19495   s/\n//
19496 }
19497 ' >>$CONFIG_STATUS || ac_write_fail=1
19498 rm -f conf$$subs.awk
19499 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19500 _ACAWK
19501 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
19502   for (key in S) S_is_set[key] = 1
19503   FS = "\a"
19504
19505 }
19506 {
19507   line = $ 0
19508   nfields = split(line, field, "@")
19509   substed = 0
19510   len = length(field[1])
19511   for (i = 2; i < nfields; i++) {
19512     key = field[i]
19513     keylen = length(key)
19514     if (S_is_set[key]) {
19515       value = S[key]
19516       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
19517       len += length(value) + length(field[++i])
19518       substed = 1
19519     } else
19520       len += 1 + keylen
19521   }
19522
19523   print line
19524 }
19525
19526 _ACAWK
19527 _ACEOF
19528 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19529 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
19530   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
19531 else
19532   cat
19533 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
19534   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
19535 _ACEOF
19536
19537 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
19538 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
19539 # trailing colons and then remove the whole line if VPATH becomes empty
19540 # (actually we leave an empty line to preserve line numbers).
19541 if test "x$srcdir" = x.; then
19542   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
19543 h
19544 s///
19545 s/^/:/
19546 s/[      ]*$/:/
19547 s/:\$(srcdir):/:/g
19548 s/:\${srcdir}:/:/g
19549 s/:@srcdir@:/:/g
19550 s/^:*//
19551 s/:*$//
19552 x
19553 s/\(=[   ]*\).*/\1/
19554 G
19555 s/\n//
19556 s/^[^=]*=[       ]*$//
19557 }'
19558 fi
19559
19560 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19561 fi # test -n "$CONFIG_FILES"
19562
19563 # Set up the scripts for CONFIG_HEADERS section.
19564 # No need to generate them if there are no CONFIG_HEADERS.
19565 # This happens for instance with `./config.status Makefile'.
19566 if test -n "$CONFIG_HEADERS"; then
19567 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
19568 BEGIN {
19569 _ACEOF
19570
19571 # Transform confdefs.h into an awk script `defines.awk', embedded as
19572 # here-document in config.status, that substitutes the proper values into
19573 # config.h.in to produce config.h.
19574
19575 # Create a delimiter string that does not exist in confdefs.h, to ease
19576 # handling of long lines.
19577 ac_delim='%!_!# '
19578 for ac_last_try in false false :; do
19579   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
19580   if test -z "$ac_tt"; then
19581     break
19582   elif $ac_last_try; then
19583     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
19584   else
19585     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19586   fi
19587 done
19588
19589 # For the awk script, D is an array of macro values keyed by name,
19590 # likewise P contains macro parameters if any.  Preserve backslash
19591 # newline sequences.
19592
19593 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
19594 sed -n '
19595 s/.\{148\}/&'"$ac_delim"'/g
19596 t rset
19597 :rset
19598 s/^[     ]*#[    ]*define[       ][      ]*/ /
19599 t def
19600 d
19601 :def
19602 s/\\$//
19603 t bsnl
19604 s/["\\]/\\&/g
19605 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
19606 D["\1"]=" \3"/p
19607 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
19608 d
19609 :bsnl
19610 s/["\\]/\\&/g
19611 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
19612 D["\1"]=" \3\\\\\\n"\\/p
19613 t cont
19614 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
19615 t cont
19616 d
19617 :cont
19618 n
19619 s/.\{148\}/&'"$ac_delim"'/g
19620 t clear
19621 :clear
19622 s/\\$//
19623 t bsnlc
19624 s/["\\]/\\&/g; s/^/"/; s/$/"/p
19625 d
19626 :bsnlc
19627 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
19628 b cont
19629 ' <confdefs.h | sed '
19630 s/'"$ac_delim"'/"\\\
19631 "/g' >>$CONFIG_STATUS || ac_write_fail=1
19632
19633 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19634   for (key in D) D_is_set[key] = 1
19635   FS = "\a"
19636 }
19637 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
19638   line = \$ 0
19639   split(line, arg, " ")
19640   if (arg[1] == "#") {
19641     defundef = arg[2]
19642     mac1 = arg[3]
19643   } else {
19644     defundef = substr(arg[1], 2)
19645     mac1 = arg[2]
19646   }
19647   split(mac1, mac2, "(") #)
19648   macro = mac2[1]
19649   prefix = substr(line, 1, index(line, defundef) - 1)
19650   if (D_is_set[macro]) {
19651     # Preserve the white space surrounding the "#".
19652     print prefix "define", macro P[macro] D[macro]
19653     next
19654   } else {
19655     # Replace #undef with comments.  This is necessary, for example,
19656     # in the case of _POSIX_SOURCE, which is predefined and required
19657     # on some systems where configure will not decide to define it.
19658     if (defundef == "undef") {
19659       print "/*", prefix defundef, macro, "*/"
19660       next
19661     }
19662   }
19663 }
19664 { print }
19665 _ACAWK
19666 _ACEOF
19667 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19668   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
19669 fi # test -n "$CONFIG_HEADERS"
19670
19671
19672 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
19673 shift
19674 for ac_tag
19675 do
19676   case $ac_tag in
19677   :[FHLC]) ac_mode=$ac_tag; continue;;
19678   esac
19679   case $ac_mode$ac_tag in
19680   :[FHL]*:*);;
19681   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
19682   :[FH]-) ac_tag=-:-;;
19683   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
19684   esac
19685   ac_save_IFS=$IFS
19686   IFS=:
19687   set x $ac_tag
19688   IFS=$ac_save_IFS
19689   shift
19690   ac_file=$1
19691   shift
19692
19693   case $ac_mode in
19694   :L) ac_source=$1;;
19695   :[FH])
19696     ac_file_inputs=
19697     for ac_f
19698     do
19699       case $ac_f in
19700       -) ac_f="$ac_tmp/stdin";;
19701       *) # Look for the file first in the build tree, then in the source tree
19702          # (if the path is not absolute).  The absolute path cannot be DOS-style,
19703          # because $ac_f cannot contain `:'.
19704          test -f "$ac_f" ||
19705            case $ac_f in
19706            [\\/$]*) false;;
19707            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
19708            esac ||
19709            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
19710       esac
19711       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
19712       as_fn_append ac_file_inputs " '$ac_f'"
19713     done
19714
19715     # Let's still pretend it is `configure' which instantiates (i.e., don't
19716     # use $as_me), people would be surprised to read:
19717     #    /* config.h.  Generated by config.status.  */
19718     configure_input='Generated from '`
19719           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
19720         `' by configure.'
19721     if test x"$ac_file" != x-; then
19722       configure_input="$ac_file.  $configure_input"
19723       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
19724 $as_echo "$as_me: creating $ac_file" >&6;}
19725     fi
19726     # Neutralize special characters interpreted by sed in replacement strings.
19727     case $configure_input in #(
19728     *\&* | *\|* | *\\* )
19729        ac_sed_conf_input=`$as_echo "$configure_input" |
19730        sed 's/[\\\\&|]/\\\\&/g'`;; #(
19731     *) ac_sed_conf_input=$configure_input;;
19732     esac
19733
19734     case $ac_tag in
19735     *:-:* | *:-) cat >"$ac_tmp/stdin" \
19736       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
19737     esac
19738     ;;
19739   esac
19740
19741   ac_dir=`$as_dirname -- "$ac_file" ||
19742 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19743          X"$ac_file" : 'X\(//\)[^/]' \| \
19744          X"$ac_file" : 'X\(//\)$' \| \
19745          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
19746 $as_echo X"$ac_file" |
19747     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19748             s//\1/
19749             q
19750           }
19751           /^X\(\/\/\)[^/].*/{
19752             s//\1/
19753             q
19754           }
19755           /^X\(\/\/\)$/{
19756             s//\1/
19757             q
19758           }
19759           /^X\(\/\).*/{
19760             s//\1/
19761             q
19762           }
19763           s/.*/./; q'`
19764   as_dir="$ac_dir"; as_fn_mkdir_p
19765   ac_builddir=.
19766
19767 case "$ac_dir" in
19768 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19769 *)
19770   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19771   # A ".." for each directory in $ac_dir_suffix.
19772   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19773   case $ac_top_builddir_sub in
19774   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19775   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19776   esac ;;
19777 esac
19778 ac_abs_top_builddir=$ac_pwd
19779 ac_abs_builddir=$ac_pwd$ac_dir_suffix
19780 # for backward compatibility:
19781 ac_top_builddir=$ac_top_build_prefix
19782
19783 case $srcdir in
19784   .)  # We are building in place.
19785     ac_srcdir=.
19786     ac_top_srcdir=$ac_top_builddir_sub
19787     ac_abs_top_srcdir=$ac_pwd ;;
19788   [\\/]* | ?:[\\/]* )  # Absolute name.
19789     ac_srcdir=$srcdir$ac_dir_suffix;
19790     ac_top_srcdir=$srcdir
19791     ac_abs_top_srcdir=$srcdir ;;
19792   *) # Relative name.
19793     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19794     ac_top_srcdir=$ac_top_build_prefix$srcdir
19795     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19796 esac
19797 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19798
19799
19800   case $ac_mode in
19801   :F)
19802   #
19803   # CONFIG_FILE
19804   #
19805
19806   case $INSTALL in
19807   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
19808   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
19809   esac
19810   ac_MKDIR_P=$MKDIR_P
19811   case $MKDIR_P in
19812   [\\/$]* | ?:[\\/]* ) ;;
19813   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
19814   esac
19815 _ACEOF
19816
19817 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19818 # If the template does not know about datarootdir, expand it.
19819 # FIXME: This hack should be removed a few years after 2.60.
19820 ac_datarootdir_hack=; ac_datarootdir_seen=
19821 ac_sed_dataroot='
19822 /datarootdir/ {
19823   p
19824   q
19825 }
19826 /@datadir@/p
19827 /@docdir@/p
19828 /@infodir@/p
19829 /@localedir@/p
19830 /@mandir@/p'
19831 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
19832 *datarootdir*) ac_datarootdir_seen=yes;;
19833 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
19834   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
19835 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
19836 _ACEOF
19837 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19838   ac_datarootdir_hack='
19839   s&@datadir@&$datadir&g
19840   s&@docdir@&$docdir&g
19841   s&@infodir@&$infodir&g
19842   s&@localedir@&$localedir&g
19843   s&@mandir@&$mandir&g
19844   s&\\\${datarootdir}&$datarootdir&g' ;;
19845 esac
19846 _ACEOF
19847
19848 # Neutralize VPATH when `$srcdir' = `.'.
19849 # Shell code in configure.ac might set extrasub.
19850 # FIXME: do we really want to maintain this feature?
19851 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19852 ac_sed_extra="$ac_vpsub
19853 $extrasub
19854 _ACEOF
19855 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19856 :t
19857 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
19858 s|@configure_input@|$ac_sed_conf_input|;t t
19859 s&@top_builddir@&$ac_top_builddir_sub&;t t
19860 s&@top_build_prefix@&$ac_top_build_prefix&;t t
19861 s&@srcdir@&$ac_srcdir&;t t
19862 s&@abs_srcdir@&$ac_abs_srcdir&;t t
19863 s&@top_srcdir@&$ac_top_srcdir&;t t
19864 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
19865 s&@builddir@&$ac_builddir&;t t
19866 s&@abs_builddir@&$ac_abs_builddir&;t t
19867 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
19868 s&@INSTALL@&$ac_INSTALL&;t t
19869 s&@MKDIR_P@&$ac_MKDIR_P&;t t
19870 $ac_datarootdir_hack
19871 "
19872 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
19873   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19874
19875 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
19876   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
19877   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
19878       "$ac_tmp/out"`; test -z "$ac_out"; } &&
19879   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19880 which seems to be undefined.  Please make sure it is defined" >&5
19881 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19882 which seems to be undefined.  Please make sure it is defined" >&2;}
19883
19884   rm -f "$ac_tmp/stdin"
19885   case $ac_file in
19886   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
19887   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
19888   esac \
19889   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19890  ;;
19891   :H)
19892   #
19893   # CONFIG_HEADER
19894   #
19895   if test x"$ac_file" != x-; then
19896     {
19897       $as_echo "/* $configure_input  */" \
19898       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
19899     } >"$ac_tmp/config.h" \
19900       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19901     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
19902       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
19903 $as_echo "$as_me: $ac_file is unchanged" >&6;}
19904     else
19905       rm -f "$ac_file"
19906       mv "$ac_tmp/config.h" "$ac_file" \
19907         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19908     fi
19909   else
19910     $as_echo "/* $configure_input  */" \
19911       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
19912       || as_fn_error $? "could not create -" "$LINENO" 5
19913   fi
19914 # Compute "$ac_file"'s index in $config_headers.
19915 _am_arg="$ac_file"
19916 _am_stamp_count=1
19917 for _am_header in $config_headers :; do
19918   case $_am_header in
19919     $_am_arg | $_am_arg:* )
19920       break ;;
19921     * )
19922       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
19923   esac
19924 done
19925 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
19926 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19927          X"$_am_arg" : 'X\(//\)[^/]' \| \
19928          X"$_am_arg" : 'X\(//\)$' \| \
19929          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
19930 $as_echo X"$_am_arg" |
19931     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19932             s//\1/
19933             q
19934           }
19935           /^X\(\/\/\)[^/].*/{
19936             s//\1/
19937             q
19938           }
19939           /^X\(\/\/\)$/{
19940             s//\1/
19941             q
19942           }
19943           /^X\(\/\).*/{
19944             s//\1/
19945             q
19946           }
19947           s/.*/./; q'`/stamp-h$_am_stamp_count
19948  ;;
19949
19950   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
19951 $as_echo "$as_me: executing $ac_file commands" >&6;}
19952  ;;
19953   esac
19954
19955
19956   case $ac_file$ac_mode in
19957     "default-1":C)
19958 # Only add multilib support code if we just rebuilt the top-level
19959 # Makefile.
19960 case " $CONFIG_FILES " in
19961  *" Makefile "*)
19962    ac_file=Makefile . ${multi_basedir}/config-ml.in
19963    ;;
19964 esac ;;
19965     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
19966   # Older Autoconf quotes --file arguments for eval, but not when files
19967   # are listed without --file.  Let's play safe and only enable the eval
19968   # if we detect the quoting.
19969   case $CONFIG_FILES in
19970   *\'*) eval set x "$CONFIG_FILES" ;;
19971   *)   set x $CONFIG_FILES ;;
19972   esac
19973   shift
19974   for mf
19975   do
19976     # Strip MF so we end up with the name of the file.
19977     mf=`echo "$mf" | sed -e 's/:.*$//'`
19978     # Check whether this is an Automake generated Makefile or not.
19979     # We used to match only the files named 'Makefile.in', but
19980     # some people rename them; so instead we look at the file content.
19981     # Grep'ing the first line is not enough: some people post-process
19982     # each Makefile.in and add a new line on top of each file to say so.
19983     # Grep'ing the whole file is not good either: AIX grep has a line
19984     # limit of 2048, but all sed's we know have understand at least 4000.
19985     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
19986       dirpart=`$as_dirname -- "$mf" ||
19987 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19988          X"$mf" : 'X\(//\)[^/]' \| \
19989          X"$mf" : 'X\(//\)$' \| \
19990          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
19991 $as_echo X"$mf" |
19992     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19993             s//\1/
19994             q
19995           }
19996           /^X\(\/\/\)[^/].*/{
19997             s//\1/
19998             q
19999           }
20000           /^X\(\/\/\)$/{
20001             s//\1/
20002             q
20003           }
20004           /^X\(\/\).*/{
20005             s//\1/
20006             q
20007           }
20008           s/.*/./; q'`
20009     else
20010       continue
20011     fi
20012     # Extract the definition of DEPDIR, am__include, and am__quote
20013     # from the Makefile without running 'make'.
20014     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
20015     test -z "$DEPDIR" && continue
20016     am__include=`sed -n 's/^am__include = //p' < "$mf"`
20017     test -z "$am__include" && continue
20018     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
20019     # Find all dependency output files, they are included files with
20020     # $(DEPDIR) in their names.  We invoke sed twice because it is the
20021     # simplest approach to changing $(DEPDIR) to its actual value in the
20022     # expansion.
20023     for file in `sed -n "
20024       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
20025          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
20026       # Make sure the directory exists.
20027       test -f "$dirpart/$file" && continue
20028       fdir=`$as_dirname -- "$file" ||
20029 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20030          X"$file" : 'X\(//\)[^/]' \| \
20031          X"$file" : 'X\(//\)$' \| \
20032          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
20033 $as_echo X"$file" |
20034     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20035             s//\1/
20036             q
20037           }
20038           /^X\(\/\/\)[^/].*/{
20039             s//\1/
20040             q
20041           }
20042           /^X\(\/\/\)$/{
20043             s//\1/
20044             q
20045           }
20046           /^X\(\/\).*/{
20047             s//\1/
20048             q
20049           }
20050           s/.*/./; q'`
20051       as_dir=$dirpart/$fdir; as_fn_mkdir_p
20052       # echo "creating $dirpart/$file"
20053       echo '# dummy' > "$dirpart/$file"
20054     done
20055   done
20056 }
20057  ;;
20058     "libtool":C)
20059
20060     # See if we are running on zsh, and set the options which allow our
20061     # commands through without removal of \ escapes.
20062     if test -n "${ZSH_VERSION+set}" ; then
20063       setopt NO_GLOB_SUBST
20064     fi
20065
20066     cfgfile="${ofile}T"
20067     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
20068     $RM "$cfgfile"
20069
20070     cat <<_LT_EOF >> "$cfgfile"
20071 #! $SHELL
20072
20073 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
20074 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
20075 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
20076 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
20077 #
20078 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
20079 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
20080 #   Written by Gordon Matzigkeit, 1996
20081 #
20082 #   This file is part of GNU Libtool.
20083 #
20084 # GNU Libtool is free software; you can redistribute it and/or
20085 # modify it under the terms of the GNU General Public License as
20086 # published by the Free Software Foundation; either version 2 of
20087 # the License, or (at your option) any later version.
20088 #
20089 # As a special exception to the GNU General Public License,
20090 # if you distribute this file as part of a program or library that
20091 # is built using GNU Libtool, you may include this file under the
20092 # same distribution terms that you use for the rest of that program.
20093 #
20094 # GNU Libtool is distributed in the hope that it will be useful,
20095 # but WITHOUT ANY WARRANTY; without even the implied warranty of
20096 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20097 # GNU General Public License for more details.
20098 #
20099 # You should have received a copy of the GNU General Public License
20100 # along with GNU Libtool; see the file COPYING.  If not, a copy
20101 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
20102 # obtained by writing to the Free Software Foundation, Inc.,
20103 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20104
20105
20106 # The names of the tagged configurations supported by this script.
20107 available_tags="CXX "
20108
20109 # ### BEGIN LIBTOOL CONFIG
20110
20111 # Which release of libtool.m4 was used?
20112 macro_version=$macro_version
20113 macro_revision=$macro_revision
20114
20115 # Whether or not to build shared libraries.
20116 build_libtool_libs=$enable_shared
20117
20118 # Whether or not to build static libraries.
20119 build_old_libs=$enable_static
20120
20121 # What type of objects to build.
20122 pic_mode=$pic_mode
20123
20124 # Whether or not to optimize for fast installation.
20125 fast_install=$enable_fast_install
20126
20127 # Shell to use when invoking shell scripts.
20128 SHELL=$lt_SHELL
20129
20130 # An echo program that protects backslashes.
20131 ECHO=$lt_ECHO
20132
20133 # The host system.
20134 host_alias=$host_alias
20135 host=$host
20136 host_os=$host_os
20137
20138 # The build system.
20139 build_alias=$build_alias
20140 build=$build
20141 build_os=$build_os
20142
20143 # A sed program that does not truncate output.
20144 SED=$lt_SED
20145
20146 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
20147 Xsed="\$SED -e 1s/^X//"
20148
20149 # A grep program that handles long lines.
20150 GREP=$lt_GREP
20151
20152 # An ERE matcher.
20153 EGREP=$lt_EGREP
20154
20155 # A literal string matcher.
20156 FGREP=$lt_FGREP
20157
20158 # A BSD- or MS-compatible name lister.
20159 NM=$lt_NM
20160
20161 # Whether we need soft or hard links.
20162 LN_S=$lt_LN_S
20163
20164 # What is the maximum length of a command?
20165 max_cmd_len=$max_cmd_len
20166
20167 # Object file suffix (normally "o").
20168 objext=$ac_objext
20169
20170 # Executable file suffix (normally "").
20171 exeext=$exeext
20172
20173 # whether the shell understands "unset".
20174 lt_unset=$lt_unset
20175
20176 # turn spaces into newlines.
20177 SP2NL=$lt_lt_SP2NL
20178
20179 # turn newlines into spaces.
20180 NL2SP=$lt_lt_NL2SP
20181
20182 # An object symbol dumper.
20183 OBJDUMP=$lt_OBJDUMP
20184
20185 # Method to check whether dependent libraries are shared objects.
20186 deplibs_check_method=$lt_deplibs_check_method
20187
20188 # Command to use when deplibs_check_method == "file_magic".
20189 file_magic_cmd=$lt_file_magic_cmd
20190
20191 # The archiver.
20192 AR=$lt_AR
20193 AR_FLAGS=$lt_AR_FLAGS
20194
20195 # A symbol stripping program.
20196 STRIP=$lt_STRIP
20197
20198 # Commands used to install an old-style archive.
20199 RANLIB=$lt_RANLIB
20200 old_postinstall_cmds=$lt_old_postinstall_cmds
20201 old_postuninstall_cmds=$lt_old_postuninstall_cmds
20202
20203 # Whether to use a lock for old archive extraction.
20204 lock_old_archive_extraction=$lock_old_archive_extraction
20205
20206 # A C compiler.
20207 LTCC=$lt_CC
20208
20209 # LTCC compiler flags.
20210 LTCFLAGS=$lt_CFLAGS
20211
20212 # Take the output of nm and produce a listing of raw symbols and C names.
20213 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
20214
20215 # Transform the output of nm in a proper C declaration.
20216 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
20217
20218 # Transform the output of nm in a C name address pair.
20219 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
20220
20221 # Transform the output of nm in a C name address pair when lib prefix is needed.
20222 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
20223
20224 # The name of the directory that contains temporary libtool files.
20225 objdir=$objdir
20226
20227 # Used to examine libraries when file_magic_cmd begins with "file".
20228 MAGIC_CMD=$MAGIC_CMD
20229
20230 # Must we lock files when doing compilation?
20231 need_locks=$lt_need_locks
20232
20233 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
20234 DSYMUTIL=$lt_DSYMUTIL
20235
20236 # Tool to change global to local symbols on Mac OS X.
20237 NMEDIT=$lt_NMEDIT
20238
20239 # Tool to manipulate fat objects and archives on Mac OS X.
20240 LIPO=$lt_LIPO
20241
20242 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
20243 OTOOL=$lt_OTOOL
20244
20245 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
20246 OTOOL64=$lt_OTOOL64
20247
20248 # Old archive suffix (normally "a").
20249 libext=$libext
20250
20251 # Shared library suffix (normally ".so").
20252 shrext_cmds=$lt_shrext_cmds
20253
20254 # The commands to extract the exported symbol list from a shared archive.
20255 extract_expsyms_cmds=$lt_extract_expsyms_cmds
20256
20257 # Variables whose values should be saved in libtool wrapper scripts and
20258 # restored at link time.
20259 variables_saved_for_relink=$lt_variables_saved_for_relink
20260
20261 # Do we need the "lib" prefix for modules?
20262 need_lib_prefix=$need_lib_prefix
20263
20264 # Do we need a version for libraries?
20265 need_version=$need_version
20266
20267 # Library versioning type.
20268 version_type=$version_type
20269
20270 # Shared library runtime path variable.
20271 runpath_var=$runpath_var
20272
20273 # Shared library path variable.
20274 shlibpath_var=$shlibpath_var
20275
20276 # Is shlibpath searched before the hard-coded library search path?
20277 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
20278
20279 # Format of library name prefix.
20280 libname_spec=$lt_libname_spec
20281
20282 # List of archive names.  First name is the real one, the rest are links.
20283 # The last name is the one that the linker finds with -lNAME
20284 library_names_spec=$lt_library_names_spec
20285
20286 # The coded name of the library, if different from the real name.
20287 soname_spec=$lt_soname_spec
20288
20289 # Permission mode override for installation of shared libraries.
20290 install_override_mode=$lt_install_override_mode
20291
20292 # Command to use after installation of a shared archive.
20293 postinstall_cmds=$lt_postinstall_cmds
20294
20295 # Command to use after uninstallation of a shared archive.
20296 postuninstall_cmds=$lt_postuninstall_cmds
20297
20298 # Commands used to finish a libtool library installation in a directory.
20299 finish_cmds=$lt_finish_cmds
20300
20301 # As "finish_cmds", except a single script fragment to be evaled but
20302 # not shown.
20303 finish_eval=$lt_finish_eval
20304
20305 # Whether we should hardcode library paths into libraries.
20306 hardcode_into_libs=$hardcode_into_libs
20307
20308 # Compile-time system search path for libraries.
20309 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
20310
20311 # Run-time system search path for libraries.
20312 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
20313
20314 # Whether dlopen is supported.
20315 dlopen_support=$enable_dlopen
20316
20317 # Whether dlopen of programs is supported.
20318 dlopen_self=$enable_dlopen_self
20319
20320 # Whether dlopen of statically linked programs is supported.
20321 dlopen_self_static=$enable_dlopen_self_static
20322
20323 # Commands to strip libraries.
20324 old_striplib=$lt_old_striplib
20325 striplib=$lt_striplib
20326
20327
20328 # The linker used to build libraries.
20329 LD=$lt_LD
20330
20331 # How to create reloadable object files.
20332 reload_flag=$lt_reload_flag
20333 reload_cmds=$lt_reload_cmds
20334
20335 # Commands used to build an old-style archive.
20336 old_archive_cmds=$lt_old_archive_cmds
20337
20338 # A language specific compiler.
20339 CC=$lt_compiler
20340
20341 # Is the compiler the GNU compiler?
20342 with_gcc=$GCC
20343
20344 # Compiler flag to turn off builtin functions.
20345 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
20346
20347 # How to pass a linker flag through the compiler.
20348 wl=$lt_lt_prog_compiler_wl
20349
20350 # Additional compiler flags for building library objects.
20351 pic_flag=$lt_lt_prog_compiler_pic
20352
20353 # Compiler flag to prevent dynamic linking.
20354 link_static_flag=$lt_lt_prog_compiler_static
20355
20356 # Does compiler simultaneously support -c and -o options?
20357 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
20358
20359 # Whether or not to add -lc for building shared libraries.
20360 build_libtool_need_lc=$archive_cmds_need_lc
20361
20362 # Whether or not to disallow shared libs when runtime libs are static.
20363 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
20364
20365 # Compiler flag to allow reflexive dlopens.
20366 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
20367
20368 # Compiler flag to generate shared objects directly from archives.
20369 whole_archive_flag_spec=$lt_whole_archive_flag_spec
20370
20371 # Whether the compiler copes with passing no objects directly.
20372 compiler_needs_object=$lt_compiler_needs_object
20373
20374 # Create an old-style archive from a shared archive.
20375 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
20376
20377 # Create a temporary old-style archive to link instead of a shared archive.
20378 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
20379
20380 # Commands used to build a shared archive.
20381 archive_cmds=$lt_archive_cmds
20382 archive_expsym_cmds=$lt_archive_expsym_cmds
20383
20384 # Commands used to build a loadable module if different from building
20385 # a shared archive.
20386 module_cmds=$lt_module_cmds
20387 module_expsym_cmds=$lt_module_expsym_cmds
20388
20389 # Whether we are building with GNU ld or not.
20390 with_gnu_ld=$lt_with_gnu_ld
20391
20392 # Flag that allows shared libraries with undefined symbols to be built.
20393 allow_undefined_flag=$lt_allow_undefined_flag
20394
20395 # Flag that enforces no undefined symbols.
20396 no_undefined_flag=$lt_no_undefined_flag
20397
20398 # Flag to hardcode \$libdir into a binary during linking.
20399 # This must work even if \$libdir does not exist
20400 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
20401
20402 # If ld is used when linking, flag to hardcode \$libdir into a binary
20403 # during linking.  This must work even if \$libdir does not exist.
20404 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
20405
20406 # Whether we need a single "-rpath" flag with a separated argument.
20407 hardcode_libdir_separator=$lt_hardcode_libdir_separator
20408
20409 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
20410 # DIR into the resulting binary.
20411 hardcode_direct=$hardcode_direct
20412
20413 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
20414 # DIR into the resulting binary and the resulting library dependency is
20415 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
20416 # library is relocated.
20417 hardcode_direct_absolute=$hardcode_direct_absolute
20418
20419 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
20420 # into the resulting binary.
20421 hardcode_minus_L=$hardcode_minus_L
20422
20423 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
20424 # into the resulting binary.
20425 hardcode_shlibpath_var=$hardcode_shlibpath_var
20426
20427 # Set to "yes" if building a shared library automatically hardcodes DIR
20428 # into the library and all subsequent libraries and executables linked
20429 # against it.
20430 hardcode_automatic=$hardcode_automatic
20431
20432 # Set to yes if linker adds runtime paths of dependent libraries
20433 # to runtime path list.
20434 inherit_rpath=$inherit_rpath
20435
20436 # Whether libtool must link a program against all its dependency libraries.
20437 link_all_deplibs=$link_all_deplibs
20438
20439 # Fix the shell variable \$srcfile for the compiler.
20440 fix_srcfile_path=$lt_fix_srcfile_path
20441
20442 # Set to "yes" if exported symbols are required.
20443 always_export_symbols=$always_export_symbols
20444
20445 # The commands to list exported symbols.
20446 export_symbols_cmds=$lt_export_symbols_cmds
20447
20448 # Symbols that should not be listed in the preloaded symbols.
20449 exclude_expsyms=$lt_exclude_expsyms
20450
20451 # Symbols that must always be exported.
20452 include_expsyms=$lt_include_expsyms
20453
20454 # Commands necessary for linking programs (against libraries) with templates.
20455 prelink_cmds=$lt_prelink_cmds
20456
20457 # Specify filename containing input files.
20458 file_list_spec=$lt_file_list_spec
20459
20460 # How to hardcode a shared library path into an executable.
20461 hardcode_action=$hardcode_action
20462
20463 # The directories searched by this compiler when creating a shared library.
20464 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
20465
20466 # Dependencies to place before and after the objects being linked to
20467 # create a shared library.
20468 predep_objects=$lt_predep_objects
20469 postdep_objects=$lt_postdep_objects
20470 predeps=$lt_predeps
20471 postdeps=$lt_postdeps
20472
20473 # The library search path used internally by the compiler when linking
20474 # a shared library.
20475 compiler_lib_search_path=$lt_compiler_lib_search_path
20476
20477 # ### END LIBTOOL CONFIG
20478
20479 _LT_EOF
20480
20481   case $host_os in
20482   aix3*)
20483     cat <<\_LT_EOF >> "$cfgfile"
20484 # AIX sometimes has problems with the GCC collect2 program.  For some
20485 # reason, if we set the COLLECT_NAMES environment variable, the problems
20486 # vanish in a puff of smoke.
20487 if test "X${COLLECT_NAMES+set}" != Xset; then
20488   COLLECT_NAMES=
20489   export COLLECT_NAMES
20490 fi
20491 _LT_EOF
20492     ;;
20493   esac
20494
20495
20496 ltmain="$ac_aux_dir/ltmain.sh"
20497
20498
20499   # We use sed instead of cat because bash on DJGPP gets confused if
20500   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
20501   # text mode, it properly converts lines to CR/LF.  This bash problem
20502   # is reportedly fixed, but why not run on old versions too?
20503   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
20504     || (rm -f "$cfgfile"; exit 1)
20505
20506   case $xsi_shell in
20507   yes)
20508     cat << \_LT_EOF >> "$cfgfile"
20509
20510 # func_dirname file append nondir_replacement
20511 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
20512 # otherwise set result to NONDIR_REPLACEMENT.
20513 func_dirname ()
20514 {
20515   case ${1} in
20516     */*) func_dirname_result="${1%/*}${2}" ;;
20517     *  ) func_dirname_result="${3}" ;;
20518   esac
20519 }
20520
20521 # func_basename file
20522 func_basename ()
20523 {
20524   func_basename_result="${1##*/}"
20525 }
20526
20527 # func_dirname_and_basename file append nondir_replacement
20528 # perform func_basename and func_dirname in a single function
20529 # call:
20530 #   dirname:  Compute the dirname of FILE.  If nonempty,
20531 #             add APPEND to the result, otherwise set result
20532 #             to NONDIR_REPLACEMENT.
20533 #             value returned in "$func_dirname_result"
20534 #   basename: Compute filename of FILE.
20535 #             value retuned in "$func_basename_result"
20536 # Implementation must be kept synchronized with func_dirname
20537 # and func_basename. For efficiency, we do not delegate to
20538 # those functions but instead duplicate the functionality here.
20539 func_dirname_and_basename ()
20540 {
20541   case ${1} in
20542     */*) func_dirname_result="${1%/*}${2}" ;;
20543     *  ) func_dirname_result="${3}" ;;
20544   esac
20545   func_basename_result="${1##*/}"
20546 }
20547
20548 # func_stripname prefix suffix name
20549 # strip PREFIX and SUFFIX off of NAME.
20550 # PREFIX and SUFFIX must not contain globbing or regex special
20551 # characters, hashes, percent signs, but SUFFIX may contain a leading
20552 # dot (in which case that matches only a dot).
20553 func_stripname ()
20554 {
20555   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
20556   # positional parameters, so assign one to ordinary parameter first.
20557   func_stripname_result=${3}
20558   func_stripname_result=${func_stripname_result#"${1}"}
20559   func_stripname_result=${func_stripname_result%"${2}"}
20560 }
20561
20562 # func_opt_split
20563 func_opt_split ()
20564 {
20565   func_opt_split_opt=${1%%=*}
20566   func_opt_split_arg=${1#*=}
20567 }
20568
20569 # func_lo2o object
20570 func_lo2o ()
20571 {
20572   case ${1} in
20573     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
20574     *)    func_lo2o_result=${1} ;;
20575   esac
20576 }
20577
20578 # func_xform libobj-or-source
20579 func_xform ()
20580 {
20581   func_xform_result=${1%.*}.lo
20582 }
20583
20584 # func_arith arithmetic-term...
20585 func_arith ()
20586 {
20587   func_arith_result=$(( $* ))
20588 }
20589
20590 # func_len string
20591 # STRING may not start with a hyphen.
20592 func_len ()
20593 {
20594   func_len_result=${#1}
20595 }
20596
20597 _LT_EOF
20598     ;;
20599   *) # Bourne compatible functions.
20600     cat << \_LT_EOF >> "$cfgfile"
20601
20602 # func_dirname file append nondir_replacement
20603 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
20604 # otherwise set result to NONDIR_REPLACEMENT.
20605 func_dirname ()
20606 {
20607   # Extract subdirectory from the argument.
20608   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
20609   if test "X$func_dirname_result" = "X${1}"; then
20610     func_dirname_result="${3}"
20611   else
20612     func_dirname_result="$func_dirname_result${2}"
20613   fi
20614 }
20615
20616 # func_basename file
20617 func_basename ()
20618 {
20619   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
20620 }
20621
20622
20623 # func_stripname prefix suffix name
20624 # strip PREFIX and SUFFIX off of NAME.
20625 # PREFIX and SUFFIX must not contain globbing or regex special
20626 # characters, hashes, percent signs, but SUFFIX may contain a leading
20627 # dot (in which case that matches only a dot).
20628 # func_strip_suffix prefix name
20629 func_stripname ()
20630 {
20631   case ${2} in
20632     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
20633     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
20634   esac
20635 }
20636
20637 # sed scripts:
20638 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
20639 my_sed_long_arg='1s/^-[^=]*=//'
20640
20641 # func_opt_split
20642 func_opt_split ()
20643 {
20644   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
20645   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
20646 }
20647
20648 # func_lo2o object
20649 func_lo2o ()
20650 {
20651   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
20652 }
20653
20654 # func_xform libobj-or-source
20655 func_xform ()
20656 {
20657   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
20658 }
20659
20660 # func_arith arithmetic-term...
20661 func_arith ()
20662 {
20663   func_arith_result=`expr "$@"`
20664 }
20665
20666 # func_len string
20667 # STRING may not start with a hyphen.
20668 func_len ()
20669 {
20670   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
20671 }
20672
20673 _LT_EOF
20674 esac
20675
20676 case $lt_shell_append in
20677   yes)
20678     cat << \_LT_EOF >> "$cfgfile"
20679
20680 # func_append var value
20681 # Append VALUE to the end of shell variable VAR.
20682 func_append ()
20683 {
20684   eval "$1+=\$2"
20685 }
20686 _LT_EOF
20687     ;;
20688   *)
20689     cat << \_LT_EOF >> "$cfgfile"
20690
20691 # func_append var value
20692 # Append VALUE to the end of shell variable VAR.
20693 func_append ()
20694 {
20695   eval "$1=\$$1\$2"
20696 }
20697
20698 _LT_EOF
20699     ;;
20700   esac
20701
20702
20703   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
20704     || (rm -f "$cfgfile"; exit 1)
20705
20706   mv -f "$cfgfile" "$ofile" ||
20707     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
20708   chmod +x "$ofile"
20709
20710
20711     cat <<_LT_EOF >> "$ofile"
20712
20713 # ### BEGIN LIBTOOL TAG CONFIG: CXX
20714
20715 # The linker used to build libraries.
20716 LD=$lt_LD_CXX
20717
20718 # How to create reloadable object files.
20719 reload_flag=$lt_reload_flag_CXX
20720 reload_cmds=$lt_reload_cmds_CXX
20721
20722 # Commands used to build an old-style archive.
20723 old_archive_cmds=$lt_old_archive_cmds_CXX
20724
20725 # A language specific compiler.
20726 CC=$lt_compiler_CXX
20727
20728 # Is the compiler the GNU compiler?
20729 with_gcc=$GCC_CXX
20730
20731 # Compiler flag to turn off builtin functions.
20732 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
20733
20734 # How to pass a linker flag through the compiler.
20735 wl=$lt_lt_prog_compiler_wl_CXX
20736
20737 # Additional compiler flags for building library objects.
20738 pic_flag=$lt_lt_prog_compiler_pic_CXX
20739
20740 # Compiler flag to prevent dynamic linking.
20741 link_static_flag=$lt_lt_prog_compiler_static_CXX
20742
20743 # Does compiler simultaneously support -c and -o options?
20744 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
20745
20746 # Whether or not to add -lc for building shared libraries.
20747 build_libtool_need_lc=$archive_cmds_need_lc_CXX
20748
20749 # Whether or not to disallow shared libs when runtime libs are static.
20750 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
20751
20752 # Compiler flag to allow reflexive dlopens.
20753 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
20754
20755 # Compiler flag to generate shared objects directly from archives.
20756 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
20757
20758 # Whether the compiler copes with passing no objects directly.
20759 compiler_needs_object=$lt_compiler_needs_object_CXX
20760
20761 # Create an old-style archive from a shared archive.
20762 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
20763
20764 # Create a temporary old-style archive to link instead of a shared archive.
20765 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
20766
20767 # Commands used to build a shared archive.
20768 archive_cmds=$lt_archive_cmds_CXX
20769 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
20770
20771 # Commands used to build a loadable module if different from building
20772 # a shared archive.
20773 module_cmds=$lt_module_cmds_CXX
20774 module_expsym_cmds=$lt_module_expsym_cmds_CXX
20775
20776 # Whether we are building with GNU ld or not.
20777 with_gnu_ld=$lt_with_gnu_ld_CXX
20778
20779 # Flag that allows shared libraries with undefined symbols to be built.
20780 allow_undefined_flag=$lt_allow_undefined_flag_CXX
20781
20782 # Flag that enforces no undefined symbols.
20783 no_undefined_flag=$lt_no_undefined_flag_CXX
20784
20785 # Flag to hardcode \$libdir into a binary during linking.
20786 # This must work even if \$libdir does not exist
20787 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
20788
20789 # If ld is used when linking, flag to hardcode \$libdir into a binary
20790 # during linking.  This must work even if \$libdir does not exist.
20791 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
20792
20793 # Whether we need a single "-rpath" flag with a separated argument.
20794 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
20795
20796 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
20797 # DIR into the resulting binary.
20798 hardcode_direct=$hardcode_direct_CXX
20799
20800 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
20801 # DIR into the resulting binary and the resulting library dependency is
20802 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
20803 # library is relocated.
20804 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
20805
20806 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
20807 # into the resulting binary.
20808 hardcode_minus_L=$hardcode_minus_L_CXX
20809
20810 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
20811 # into the resulting binary.
20812 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
20813
20814 # Set to "yes" if building a shared library automatically hardcodes DIR
20815 # into the library and all subsequent libraries and executables linked
20816 # against it.
20817 hardcode_automatic=$hardcode_automatic_CXX
20818
20819 # Set to yes if linker adds runtime paths of dependent libraries
20820 # to runtime path list.
20821 inherit_rpath=$inherit_rpath_CXX
20822
20823 # Whether libtool must link a program against all its dependency libraries.
20824 link_all_deplibs=$link_all_deplibs_CXX
20825
20826 # Fix the shell variable \$srcfile for the compiler.
20827 fix_srcfile_path=$lt_fix_srcfile_path_CXX
20828
20829 # Set to "yes" if exported symbols are required.
20830 always_export_symbols=$always_export_symbols_CXX
20831
20832 # The commands to list exported symbols.
20833 export_symbols_cmds=$lt_export_symbols_cmds_CXX
20834
20835 # Symbols that should not be listed in the preloaded symbols.
20836 exclude_expsyms=$lt_exclude_expsyms_CXX
20837
20838 # Symbols that must always be exported.
20839 include_expsyms=$lt_include_expsyms_CXX
20840
20841 # Commands necessary for linking programs (against libraries) with templates.
20842 prelink_cmds=$lt_prelink_cmds_CXX
20843
20844 # Specify filename containing input files.
20845 file_list_spec=$lt_file_list_spec_CXX
20846
20847 # How to hardcode a shared library path into an executable.
20848 hardcode_action=$hardcode_action_CXX
20849
20850 # The directories searched by this compiler when creating a shared library.
20851 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
20852
20853 # Dependencies to place before and after the objects being linked to
20854 # create a shared library.
20855 predep_objects=$lt_predep_objects_CXX
20856 postdep_objects=$lt_postdep_objects_CXX
20857 predeps=$lt_predeps_CXX
20858 postdeps=$lt_postdeps_CXX
20859
20860 # The library search path used internally by the compiler when linking
20861 # a shared library.
20862 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
20863
20864 # ### END LIBTOOL TAG CONFIG: CXX
20865 _LT_EOF
20866
20867  ;;
20868     "gstdint.h":C)
20869 if test "$GCC" = yes; then
20870   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
20871 else
20872   echo "/* generated for $CC */" > tmp-stdint.h
20873 fi
20874
20875 sed 's/^ *//' >> tmp-stdint.h <<EOF
20876
20877   #ifndef GCC_GENERATED_STDINT_H
20878   #define GCC_GENERATED_STDINT_H 1
20879
20880   #include <sys/types.h>
20881 EOF
20882
20883 if test "$acx_cv_header_stdint" != stdint.h; then
20884   echo "#include <stddef.h>" >> tmp-stdint.h
20885 fi
20886 if test "$acx_cv_header_stdint" != stddef.h; then
20887   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
20888 fi
20889
20890 sed 's/^ *//' >> tmp-stdint.h <<EOF
20891   /* glibc uses these symbols as guards to prevent redefinitions.  */
20892   #ifdef __int8_t_defined
20893   #define _INT8_T
20894   #define _INT16_T
20895   #define _INT32_T
20896   #endif
20897   #ifdef __uint32_t_defined
20898   #define _UINT32_T
20899   #endif
20900
20901 EOF
20902
20903 # ----------------- done header, emit basic int types -------------
20904 if test "$acx_cv_header_stdint" = stddef.h; then
20905   sed 's/^ *//' >> tmp-stdint.h <<EOF
20906
20907     #ifndef _UINT8_T
20908     #define _UINT8_T
20909     #ifndef __uint8_t_defined
20910     #define __uint8_t_defined
20911     #ifndef uint8_t
20912     typedef unsigned $acx_cv_type_int8_t uint8_t;
20913     #endif
20914     #endif
20915     #endif
20916
20917     #ifndef _UINT16_T
20918     #define _UINT16_T
20919     #ifndef __uint16_t_defined
20920     #define __uint16_t_defined
20921     #ifndef uint16_t
20922     typedef unsigned $acx_cv_type_int16_t uint16_t;
20923     #endif
20924     #endif
20925     #endif
20926
20927     #ifndef _UINT32_T
20928     #define _UINT32_T
20929     #ifndef __uint32_t_defined
20930     #define __uint32_t_defined
20931     #ifndef uint32_t
20932     typedef unsigned $acx_cv_type_int32_t uint32_t;
20933     #endif
20934     #endif
20935     #endif
20936
20937     #ifndef _INT8_T
20938     #define _INT8_T
20939     #ifndef __int8_t_defined
20940     #define __int8_t_defined
20941     #ifndef int8_t
20942     typedef $acx_cv_type_int8_t int8_t;
20943     #endif
20944     #endif
20945     #endif
20946
20947     #ifndef _INT16_T
20948     #define _INT16_T
20949     #ifndef __int16_t_defined
20950     #define __int16_t_defined
20951     #ifndef int16_t
20952     typedef $acx_cv_type_int16_t int16_t;
20953     #endif
20954     #endif
20955     #endif
20956
20957     #ifndef _INT32_T
20958     #define _INT32_T
20959     #ifndef __int32_t_defined
20960     #define __int32_t_defined
20961     #ifndef int32_t
20962     typedef $acx_cv_type_int32_t int32_t;
20963     #endif
20964     #endif
20965     #endif
20966 EOF
20967 elif test "$ac_cv_type_u_int32_t" = yes; then
20968   sed 's/^ *//' >> tmp-stdint.h <<EOF
20969
20970     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
20971     #ifndef _INT8_T
20972     #define _INT8_T
20973     #endif
20974     #ifndef _INT16_T
20975     #define _INT16_T
20976     #endif
20977     #ifndef _INT32_T
20978     #define _INT32_T
20979     #endif
20980
20981     #ifndef _UINT8_T
20982     #define _UINT8_T
20983     #ifndef __uint8_t_defined
20984     #define __uint8_t_defined
20985     #ifndef uint8_t
20986     typedef u_int8_t uint8_t;
20987     #endif
20988     #endif
20989     #endif
20990
20991     #ifndef _UINT16_T
20992     #define _UINT16_T
20993     #ifndef __uint16_t_defined
20994     #define __uint16_t_defined
20995     #ifndef uint16_t
20996     typedef u_int16_t uint16_t;
20997     #endif
20998     #endif
20999     #endif
21000
21001     #ifndef _UINT32_T
21002     #define _UINT32_T
21003     #ifndef __uint32_t_defined
21004     #define __uint32_t_defined
21005     #ifndef uint32_t
21006     typedef u_int32_t uint32_t;
21007     #endif
21008     #endif
21009     #endif
21010 EOF
21011 else
21012   sed 's/^ *//' >> tmp-stdint.h <<EOF
21013
21014     /* Some systems have guard macros to prevent redefinitions, define them.  */
21015     #ifndef _INT8_T
21016     #define _INT8_T
21017     #endif
21018     #ifndef _INT16_T
21019     #define _INT16_T
21020     #endif
21021     #ifndef _INT32_T
21022     #define _INT32_T
21023     #endif
21024     #ifndef _UINT8_T
21025     #define _UINT8_T
21026     #endif
21027     #ifndef _UINT16_T
21028     #define _UINT16_T
21029     #endif
21030     #ifndef _UINT32_T
21031     #define _UINT32_T
21032     #endif
21033 EOF
21034 fi
21035
21036 # ------------- done basic int types, emit int64_t types ------------
21037 if test "$ac_cv_type_uint64_t" = yes; then
21038   sed 's/^ *//' >> tmp-stdint.h <<EOF
21039
21040     /* system headers have good uint64_t and int64_t */
21041     #ifndef _INT64_T
21042     #define _INT64_T
21043     #endif
21044     #ifndef _UINT64_T
21045     #define _UINT64_T
21046     #endif
21047 EOF
21048 elif test "$ac_cv_type_u_int64_t" = yes; then
21049   sed 's/^ *//' >> tmp-stdint.h <<EOF
21050
21051     /* system headers have an u_int64_t (and int64_t) */
21052     #ifndef _INT64_T
21053     #define _INT64_T
21054     #endif
21055     #ifndef _UINT64_T
21056     #define _UINT64_T
21057     #ifndef __uint64_t_defined
21058     #define __uint64_t_defined
21059     #ifndef uint64_t
21060     typedef u_int64_t uint64_t;
21061     #endif
21062     #endif
21063     #endif
21064 EOF
21065 elif test -n "$acx_cv_type_int64_t"; then
21066   sed 's/^ *//' >> tmp-stdint.h <<EOF
21067
21068     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
21069     #ifndef _INT64_T
21070     #define _INT64_T
21071     #ifndef int64_t
21072     typedef $acx_cv_type_int64_t int64_t;
21073     #endif
21074     #endif
21075     #ifndef _UINT64_T
21076     #define _UINT64_T
21077     #ifndef __uint64_t_defined
21078     #define __uint64_t_defined
21079     #ifndef uint64_t
21080     typedef unsigned $acx_cv_type_int64_t uint64_t;
21081     #endif
21082     #endif
21083     #endif
21084 EOF
21085 else
21086   sed 's/^ *//' >> tmp-stdint.h <<EOF
21087
21088     /* some common heuristics for int64_t, using compiler-specific tests */
21089     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
21090     #ifndef _INT64_T
21091     #define _INT64_T
21092     #ifndef __int64_t_defined
21093     #ifndef int64_t
21094     typedef long long int64_t;
21095     #endif
21096     #endif
21097     #endif
21098     #ifndef _UINT64_T
21099     #define _UINT64_T
21100     #ifndef uint64_t
21101     typedef unsigned long long uint64_t;
21102     #endif
21103     #endif
21104
21105     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
21106     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
21107        does not implement __extension__.  But that compiler doesn't define
21108        __GNUC_MINOR__.  */
21109     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
21110     # define __extension__
21111     # endif
21112
21113     # ifndef _INT64_T
21114     # define _INT64_T
21115     # ifndef int64_t
21116     __extension__ typedef long long int64_t;
21117     # endif
21118     # endif
21119     # ifndef _UINT64_T
21120     # define _UINT64_T
21121     # ifndef uint64_t
21122     __extension__ typedef unsigned long long uint64_t;
21123     # endif
21124     # endif
21125
21126     #elif !defined __STRICT_ANSI__
21127     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
21128
21129     #  ifndef _INT64_T
21130     #  define _INT64_T
21131     #  ifndef int64_t
21132     typedef __int64 int64_t;
21133     #  endif
21134     #  endif
21135     #  ifndef _UINT64_T
21136     #  define _UINT64_T
21137     #  ifndef uint64_t
21138     typedef unsigned __int64 uint64_t;
21139     #  endif
21140     #  endif
21141     # endif /* compiler */
21142
21143     #endif /* ANSI version */
21144 EOF
21145 fi
21146
21147 # ------------- done int64_t types, emit intptr types ------------
21148 if test "$ac_cv_type_uintptr_t" != yes; then
21149   sed 's/^ *//' >> tmp-stdint.h <<EOF
21150
21151     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
21152     #ifndef __uintptr_t_defined
21153     #ifndef uintptr_t
21154     typedef u$acx_cv_type_intptr_t uintptr_t;
21155     #endif
21156     #endif
21157     #ifndef __intptr_t_defined
21158     #ifndef intptr_t
21159     typedef $acx_cv_type_intptr_t  intptr_t;
21160     #endif
21161     #endif
21162 EOF
21163 fi
21164
21165 # ------------- done intptr types, emit int_least types ------------
21166 if test "$ac_cv_type_int_least32_t" != yes; then
21167   sed 's/^ *//' >> tmp-stdint.h <<EOF
21168
21169     /* Define int_least types */
21170     typedef int8_t     int_least8_t;
21171     typedef int16_t    int_least16_t;
21172     typedef int32_t    int_least32_t;
21173     #ifdef _INT64_T
21174     typedef int64_t    int_least64_t;
21175     #endif
21176
21177     typedef uint8_t    uint_least8_t;
21178     typedef uint16_t   uint_least16_t;
21179     typedef uint32_t   uint_least32_t;
21180     #ifdef _UINT64_T
21181     typedef uint64_t   uint_least64_t;
21182     #endif
21183 EOF
21184 fi
21185
21186 # ------------- done intptr types, emit int_fast types ------------
21187 if test "$ac_cv_type_int_fast32_t" != yes; then
21188       sed 's/^ *//' >> tmp-stdint.h <<EOF
21189
21190     /* Define int_fast types.  short is often slow */
21191     typedef int8_t       int_fast8_t;
21192     typedef int          int_fast16_t;
21193     typedef int32_t      int_fast32_t;
21194     #ifdef _INT64_T
21195     typedef int64_t      int_fast64_t;
21196     #endif
21197
21198     typedef uint8_t      uint_fast8_t;
21199     typedef unsigned int uint_fast16_t;
21200     typedef uint32_t     uint_fast32_t;
21201     #ifdef _UINT64_T
21202     typedef uint64_t     uint_fast64_t;
21203     #endif
21204 EOF
21205 fi
21206
21207 if test "$ac_cv_type_uintmax_t" != yes; then
21208   sed 's/^ *//' >> tmp-stdint.h <<EOF
21209
21210     /* Define intmax based on what we found */
21211     #ifndef intmax_t
21212     #ifdef _INT64_T
21213     typedef int64_t       intmax_t;
21214     #else
21215     typedef long          intmax_t;
21216     #endif
21217     #endif
21218     #ifndef uintmax_t
21219     #ifdef _UINT64_T
21220     typedef uint64_t      uintmax_t;
21221     #else
21222     typedef unsigned long uintmax_t;
21223     #endif
21224     #endif
21225 EOF
21226 fi
21227
21228 sed 's/^ *//' >> tmp-stdint.h <<EOF
21229
21230   #endif /* GCC_GENERATED_STDINT_H */
21231 EOF
21232
21233 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
21234   rm -f tmp-stdint.h
21235 else
21236   mv -f tmp-stdint.h gstdint.h
21237 fi
21238
21239  ;;
21240
21241   esac
21242 done # for ac_tag
21243
21244
21245 as_fn_exit 0
21246 _ACEOF
21247 ac_clean_files=$ac_clean_files_save
21248
21249 test $ac_write_fail = 0 ||
21250   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
21251
21252
21253 # configure is writing to config.log, and then calls config.status.
21254 # config.status does its own redirection, appending to config.log.
21255 # Unfortunately, on DOS this fails, as config.log is still kept open
21256 # by configure, so config.status won't be able to write to it; its
21257 # output is simply discarded.  So we exec the FD to /dev/null,
21258 # effectively closing config.log, so it can be properly (re)opened and
21259 # appended to by config.status.  When coming back to configure, we
21260 # need to make the FD available again.
21261 if test "$no_create" != yes; then
21262   ac_cs_success=:
21263   ac_config_status_args=
21264   test "$silent" = yes &&
21265     ac_config_status_args="$ac_config_status_args --quiet"
21266   exec 5>/dev/null
21267   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
21268   exec 5>>config.log
21269   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
21270   # would make configure fail if this is the last instruction.
21271   $ac_cs_success || as_fn_exit 1
21272 fi
21273 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
21274   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
21275 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
21276 fi
21277