libgm2/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   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 test \$(( 1 + 1 )) = 2 || exit 1
 200
 201   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 202     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     PATH=/empty FPATH=/empty; export PATH FPATH
 206     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 207       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || 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='package-unused'
 589 PACKAGE_TARNAME='libgm2'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="Makefile.am"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 ac_unique_file="Makefile.am"
 633 ac_subst_vars='am__EXEEXT_FALSE
 634 am__EXEEXT_TRUE
 635 LTLIBOBJS
 636 LIBOBJS
 637 get_gcc_base_ver
 638 TARGET_DARWIN_FALSE
 639 TARGET_DARWIN_TRUE
 640 BUILD_LOGLIB_FALSE
 641 BUILD_LOGLIB_TRUE
 642 BUILD_CORLIB_FALSE
 643 BUILD_CORLIB_TRUE
 644 BUILD_ISOLIB_FALSE
 645 BUILD_ISOLIB_TRUE
 646 BUILD_PIMLIB_FALSE
 647 BUILD_PIMLIB_TRUE
 648 GM2_FOR_TARGET
 649 CC_FOR_BUILD
 650 enable_static
 651 enable_shared
 652 ENABLE_DARWIN_AT_RPATH_FALSE
 653 ENABLE_DARWIN_AT_RPATH_TRUE
 654 OTOOL64
 655 OTOOL
 656 LIPO
 657 NMEDIT
 658 DSYMUTIL
 659 OBJDUMP
 660 ac_ct_DUMPBIN
 661 DUMPBIN
 662 LD
 663 FGREP
 664 SED
 665 LIBTOOL
 666 NM
 667 am__fastdepCCAS_FALSE
 668 am__fastdepCCAS_TRUE
 669 CCASDEPMODE
 670 CCASFLAGS
 671 CCAS
 672 toolexeclibdir
 673 toolexecdir
 674 slibdir
 675 target_subdir
 676 host_subdir
 677 build_subdir
 678 build_libsubdir
 679 target_noncanonical
 680 host_noncanonical
 681 AM_BACKSLASH
 682 AM_DEFAULT_VERBOSITY
 683 AM_DEFAULT_V
 684 AM_V
 685 am__fastdepCXX_FALSE
 686 am__fastdepCXX_TRUE
 687 CXXDEPMODE
 688 am__fastdepCC_FALSE
 689 am__fastdepCC_TRUE
 690 CCDEPMODE
 691 am__nodep
 692 AMDEPBACKSLASH
 693 AMDEP_FALSE
 694 AMDEP_TRUE
 695 am__quote
 696 am__include
 697 DEPDIR
 698 am__untar
 699 am__tar
 700 AMTAR
 701 am__leading_dot
 702 SET_MAKE
 703 AWK
 704 mkdir_p
 705 MKDIR_P
 706 INSTALL_STRIP_PROGRAM
 707 STRIP
 708 install_sh
 709 MAKEINFO
 710 AUTOHEADER
 711 AUTOMAKE
 712 AUTOCONF
 713 ACLOCAL
 714 VERSION
 715 PACKAGE
 716 CYGPATH_W
 717 am__isrc
 718 INSTALL_DATA
 719 INSTALL_SCRIPT
 720 INSTALL_PROGRAM
 721 GLIBCXX_LIBS
 722 CXXCPP
 723 ac_ct_CXX
 724 CXXFLAGS
 725 CXX
 726 MAINT
 727 MAINTAINER_MODE_FALSE
 728 MAINTAINER_MODE_TRUE
 729 RANLIB
 730 AR
 731 AS
 732 LN_S
 733 toplevel_srcdir
 734 toplevel_builddir
 735 glibcxx_srcdir
 736 glibcxx_builddir
 737 target_os
 738 target_vendor
 739 target_cpu
 740 target
 741 host_os
 742 host_vendor
 743 host_cpu
 744 host
 745 build_os
 746 build_vendor
 747 build_cpu
 748 build
 749 EGREP
 750 GREP
 751 CPP
 752 OBJEXT
 753 EXEEXT
 754 ac_ct_CC
 755 CPPFLAGS
 756 LDFLAGS
 757 CFLAGS
 758 CC
 759 multi_basedir
 760 libtool_VERSION
 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_multilib
 803 with_target_subdir
 804 with_cross_host
 805 with_newlib
 806 enable_maintainer_mode
 807 enable_libstdcxx_time
 808 enable_dependency_tracking
 809 enable_silent_rules
 810 with_build_libsubdir
 811 enable_version_specific_runtime_libs
 812 with_slibdir
 813 enable_shared
 814 enable_static
 815 with_pic
 816 enable_fast_install
 817 with_gnu_ld
 818 enable_libtool_lock
 819 enable_darwin_at_rpath
 820 with_gcc_major_version_only
 821 '
 822       ac_precious_vars='build_alias
 823 host_alias
 824 target_alias
 825 CC
 826 CFLAGS
 827 LDFLAGS
 828 LIBS
 829 CPPFLAGS
 830 CPP
 831 CXX
 832 CXXFLAGS
 833 CCC
 834 CXXCPP'
 835
 836
 837 # Initialize some variables set by options.
 838 ac_init_help=
 839 ac_init_version=false
 840 ac_unrecognized_opts=
 841 ac_unrecognized_sep=
 842 # The variables have the same names as the options, with
 843 # dashes changed to underlines.
 844 cache_file=/dev/null
 845 exec_prefix=NONE
 846 no_create=
 847 no_recursion=
 848 prefix=NONE
 849 program_prefix=NONE
 850 program_suffix=NONE
 851 program_transform_name=s,x,x,
 852 silent=
 853 site=
 854 srcdir=
 855 verbose=
 856 x_includes=NONE
 857 x_libraries=NONE
 858
 859 # Installation directory options.
 860 # These are left unexpanded so users can "make install exec_prefix=/foo"
 861 # and all the variables that are supposed to be based on exec_prefix
 862 # by default will actually change.
 863 # Use braces instead of parens because sh, perl, etc. also accept them.
 864 # (The list follows the same order as the GNU Coding Standards.)
 865 bindir='${exec_prefix}/bin'
 866 sbindir='${exec_prefix}/sbin'
 867 libexecdir='${exec_prefix}/libexec'
 868 datarootdir='${prefix}/share'
 869 datadir='${datarootdir}'
 870 sysconfdir='${prefix}/etc'
 871 sharedstatedir='${prefix}/com'
 872 localstatedir='${prefix}/var'
 873 includedir='${prefix}/include'
 874 oldincludedir='/usr/include'
 875 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 876 infodir='${datarootdir}/info'
 877 htmldir='${docdir}'
 878 dvidir='${docdir}'
 879 pdfdir='${docdir}'
 880 psdir='${docdir}'
 881 libdir='${exec_prefix}/lib'
 882 localedir='${datarootdir}/locale'
 883 mandir='${datarootdir}/man'
 884
 885 ac_prev=
 886 ac_dashdash=
 887 for ac_option
 888 do
 889   # If the previous option needs an argument, assign it.
 890   if test -n "$ac_prev"; then
 891     eval $ac_prev=\$ac_option
 892     ac_prev=
 893     continue
 894   fi
 895
 896   case $ac_option in
 897   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 898   *=)   ac_optarg= ;;
 899   *)    ac_optarg=yes ;;
 900   esac
 901
 902   # Accept the important Cygnus configure options, so we can diagnose typos.
 903
 904   case $ac_dashdash$ac_option in
 905   --)
 906     ac_dashdash=yes ;;
 907
 908   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 909     ac_prev=bindir ;;
 910   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 911     bindir=$ac_optarg ;;
 912
 913   -build | --build | --buil | --bui | --bu)
 914     ac_prev=build_alias ;;
 915   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 916     build_alias=$ac_optarg ;;
 917
 918   -cache-file | --cache-file | --cache-fil | --cache-fi \
 919   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 920     ac_prev=cache_file ;;
 921   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 922   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 923     cache_file=$ac_optarg ;;
 924
 925   --config-cache | -C)
 926     cache_file=config.cache ;;
 927
 928   -datadir | --datadir | --datadi | --datad)
 929     ac_prev=datadir ;;
 930   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 931     datadir=$ac_optarg ;;
 932
 933   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 934   | --dataroo | --dataro | --datar)
 935     ac_prev=datarootdir ;;
 936   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 937   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 938     datarootdir=$ac_optarg ;;
 939
 940   -disable-* | --disable-*)
 941     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 942     # Reject names that are not valid shell variable names.
 943     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 944       as_fn_error $? "invalid feature name: $ac_useropt"
 945     ac_useropt_orig=$ac_useropt
 946     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 947     case $ac_user_opts in
 948       *"
 949 "enable_$ac_useropt"
 950 "*) ;;
 951       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 952          ac_unrecognized_sep=', ';;
 953     esac
 954     eval enable_$ac_useropt=no ;;
 955
 956   -docdir | --docdir | --docdi | --doc | --do)
 957     ac_prev=docdir ;;
 958   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 959     docdir=$ac_optarg ;;
 960
 961   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 962     ac_prev=dvidir ;;
 963   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 964     dvidir=$ac_optarg ;;
 965
 966   -enable-* | --enable-*)
 967     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 968     # Reject names that are not valid shell variable names.
 969     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 970       as_fn_error $? "invalid feature name: $ac_useropt"
 971     ac_useropt_orig=$ac_useropt
 972     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 973     case $ac_user_opts in
 974       *"
 975 "enable_$ac_useropt"
 976 "*) ;;
 977       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 978          ac_unrecognized_sep=', ';;
 979     esac
 980     eval enable_$ac_useropt=\$ac_optarg ;;
 981
 982   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 983   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 984   | --exec | --exe | --ex)
 985     ac_prev=exec_prefix ;;
 986   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 987   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 988   | --exec=* | --exe=* | --ex=*)
 989     exec_prefix=$ac_optarg ;;
 990
 991   -gas | --gas | --ga | --g)
 992     # Obsolete; use --with-gas.
 993     with_gas=yes ;;
 994
 995   -help | --help | --hel | --he | -h)
 996     ac_init_help=long ;;
 997   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 998     ac_init_help=recursive ;;
 999   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1000     ac_init_help=short ;;
1001
1002   -host | --host | --hos | --ho)
1003     ac_prev=host_alias ;;
1004   -host=* | --host=* | --hos=* | --ho=*)
1005     host_alias=$ac_optarg ;;
1006
1007   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1008     ac_prev=htmldir ;;
1009   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1010   | --ht=*)
1011     htmldir=$ac_optarg ;;
1012
1013   -includedir | --includedir | --includedi | --included | --include \
1014   | --includ | --inclu | --incl | --inc)
1015     ac_prev=includedir ;;
1016   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1017   | --includ=* | --inclu=* | --incl=* | --inc=*)
1018     includedir=$ac_optarg ;;
1019
1020   -infodir | --infodir | --infodi | --infod | --info | --inf)
1021     ac_prev=infodir ;;
1022   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1023     infodir=$ac_optarg ;;
1024
1025   -libdir | --libdir | --libdi | --libd)
1026     ac_prev=libdir ;;
1027   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1028     libdir=$ac_optarg ;;
1029
1030   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1031   | --libexe | --libex | --libe)
1032     ac_prev=libexecdir ;;
1033   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1034   | --libexe=* | --libex=* | --libe=*)
1035     libexecdir=$ac_optarg ;;
1036
1037   -localedir | --localedir | --localedi | --localed | --locale)
1038     ac_prev=localedir ;;
1039   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1040     localedir=$ac_optarg ;;
1041
1042   -localstatedir | --localstatedir | --localstatedi | --localstated \
1043   | --localstate | --localstat | --localsta | --localst | --locals)
1044     ac_prev=localstatedir ;;
1045   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1046   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1047     localstatedir=$ac_optarg ;;
1048
1049   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1050     ac_prev=mandir ;;
1051   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1052     mandir=$ac_optarg ;;
1053
1054   -nfp | --nfp | --nf)
1055     # Obsolete; use --without-fp.
1056     with_fp=no ;;
1057
1058   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1059   | --no-cr | --no-c | -n)
1060     no_create=yes ;;
1061
1062   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1063   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1064     no_recursion=yes ;;
1065
1066   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1067   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1068   | --oldin | --oldi | --old | --ol | --o)
1069     ac_prev=oldincludedir ;;
1070   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1071   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1072   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1073     oldincludedir=$ac_optarg ;;
1074
1075   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1076     ac_prev=prefix ;;
1077   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1078     prefix=$ac_optarg ;;
1079
1080   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1081   | --program-pre | --program-pr | --program-p)
1082     ac_prev=program_prefix ;;
1083   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1084   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1085     program_prefix=$ac_optarg ;;
1086
1087   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1088   | --program-suf | --program-su | --program-s)
1089     ac_prev=program_suffix ;;
1090   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1091   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1092     program_suffix=$ac_optarg ;;
1093
1094   -program-transform-name | --program-transform-name \
1095   | --program-transform-nam | --program-transform-na \
1096   | --program-transform-n | --program-transform- \
1097   | --program-transform | --program-transfor \
1098   | --program-transfo | --program-transf \
1099   | --program-trans | --program-tran \
1100   | --progr-tra | --program-tr | --program-t)
1101     ac_prev=program_transform_name ;;
1102   -program-transform-name=* | --program-transform-name=* \
1103   | --program-transform-nam=* | --program-transform-na=* \
1104   | --program-transform-n=* | --program-transform-=* \
1105   | --program-transform=* | --program-transfor=* \
1106   | --program-transfo=* | --program-transf=* \
1107   | --program-trans=* | --program-tran=* \
1108   | --progr-tra=* | --program-tr=* | --program-t=*)
1109     program_transform_name=$ac_optarg ;;
1110
1111   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1112     ac_prev=pdfdir ;;
1113   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1114     pdfdir=$ac_optarg ;;
1115
1116   -psdir | --psdir | --psdi | --psd | --ps)
1117     ac_prev=psdir ;;
1118   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1119     psdir=$ac_optarg ;;
1120
1121   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1122   | -silent | --silent | --silen | --sile | --sil)
1123     silent=yes ;;
1124
1125   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1126     ac_prev=sbindir ;;
1127   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1128   | --sbi=* | --sb=*)
1129     sbindir=$ac_optarg ;;
1130
1131   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1132   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1133   | --sharedst | --shareds | --shared | --share | --shar \
1134   | --sha | --sh)
1135     ac_prev=sharedstatedir ;;
1136   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1137   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1138   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1139   | --sha=* | --sh=*)
1140     sharedstatedir=$ac_optarg ;;
1141
1142   -site | --site | --sit)
1143     ac_prev=site ;;
1144   -site=* | --site=* | --sit=*)
1145     site=$ac_optarg ;;
1146
1147   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1148     ac_prev=srcdir ;;
1149   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1150     srcdir=$ac_optarg ;;
1151
1152   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1153   | --syscon | --sysco | --sysc | --sys | --sy)
1154     ac_prev=sysconfdir ;;
1155   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1156   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1157     sysconfdir=$ac_optarg ;;
1158
1159   -target | --target | --targe | --targ | --tar | --ta | --t)
1160     ac_prev=target_alias ;;
1161   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1162     target_alias=$ac_optarg ;;
1163
1164   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1165     verbose=yes ;;
1166
1167   -version | --version | --versio | --versi | --vers | -V)
1168     ac_init_version=: ;;
1169
1170   -with-* | --with-*)
1171     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1172     # Reject names that are not valid shell variable names.
1173     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1174       as_fn_error $? "invalid package name: $ac_useropt"
1175     ac_useropt_orig=$ac_useropt
1176     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1177     case $ac_user_opts in
1178       *"
1179 "with_$ac_useropt"
1180 "*) ;;
1181       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1182          ac_unrecognized_sep=', ';;
1183     esac
1184     eval with_$ac_useropt=\$ac_optarg ;;
1185
1186   -without-* | --without-*)
1187     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1188     # Reject names that are not valid shell variable names.
1189     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1190       as_fn_error $? "invalid package name: $ac_useropt"
1191     ac_useropt_orig=$ac_useropt
1192     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1193     case $ac_user_opts in
1194       *"
1195 "with_$ac_useropt"
1196 "*) ;;
1197       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1198          ac_unrecognized_sep=', ';;
1199     esac
1200     eval with_$ac_useropt=no ;;
1201
1202   --x)
1203     # Obsolete; use --with-x.
1204     with_x=yes ;;
1205
1206   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1207   | --x-incl | --x-inc | --x-in | --x-i)
1208     ac_prev=x_includes ;;
1209   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1210   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1211     x_includes=$ac_optarg ;;
1212
1213   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1214   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1215     ac_prev=x_libraries ;;
1216   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1217   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1218     x_libraries=$ac_optarg ;;
1219
1220   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1221 Try \`$0 --help' for more information"
1222     ;;
1223
1224   *=*)
1225     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1226     # Reject names that are not valid shell variable names.
1227     case $ac_envvar in #(
1228       '' | [0-9]* | *[!_$as_cr_alnum]* )
1229       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1230     esac
1231     eval $ac_envvar=\$ac_optarg
1232     export $ac_envvar ;;
1233
1234   *)
1235     # FIXME: should be removed in autoconf 3.0.
1236     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1237     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1238       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1239     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1240     ;;
1241
1242   esac
1243 done
1244
1245 if test -n "$ac_prev"; then
1246   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1247   as_fn_error $? "missing argument to $ac_option"
1248 fi
1249
1250 if test -n "$ac_unrecognized_opts"; then
1251   case $enable_option_checking in
1252     no) ;;
1253     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1254     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1255   esac
1256 fi
1257
1258 # Check all directory arguments for consistency.
1259 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1260                 datadir sysconfdir sharedstatedir localstatedir includedir \
1261                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1262                 libdir localedir mandir
1263 do
1264   eval ac_val=\$$ac_var
1265   # Remove trailing slashes.
1266   case $ac_val in
1267     */ )
1268       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1269       eval $ac_var=\$ac_val;;
1270   esac
1271   # Be sure to have absolute directory names.
1272   case $ac_val in
1273     [\\/$]* | ?:[\\/]* )  continue;;
1274     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1275   esac
1276   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1277 done
1278
1279 # There might be people who depend on the old broken behavior: `$host'
1280 # used to hold the argument of --host etc.
1281 # FIXME: To remove some day.
1282 build=$build_alias
1283 host=$host_alias
1284 target=$target_alias
1285
1286 # FIXME: To remove some day.
1287 if test "x$host_alias" != x; then
1288   if test "x$build_alias" = x; then
1289     cross_compiling=maybe
1290   elif test "x$build_alias" != "x$host_alias"; then
1291     cross_compiling=yes
1292   fi
1293 fi
1294
1295 ac_tool_prefix=
1296 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1297
1298 test "$silent" = yes && exec 6>/dev/null
1299
1300
1301 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1302 ac_ls_di=`ls -di .` &&
1303 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1304   as_fn_error $? "working directory cannot be determined"
1305 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1306   as_fn_error $? "pwd does not report name of working directory"
1307
1308
1309 # Find the source files, if location was not specified.
1310 if test -z "$srcdir"; then
1311   ac_srcdir_defaulted=yes
1312   # Try the directory containing this script, then the parent directory.
1313   ac_confdir=`$as_dirname -- "$as_myself" ||
1314 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1315          X"$as_myself" : 'X\(//\)[^/]' \| \
1316          X"$as_myself" : 'X\(//\)$' \| \
1317          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1318 $as_echo X"$as_myself" |
1319     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1320             s//\1/
1321             q
1322           }
1323           /^X\(\/\/\)[^/].*/{
1324             s//\1/
1325             q
1326           }
1327           /^X\(\/\/\)$/{
1328             s//\1/
1329             q
1330           }
1331           /^X\(\/\).*/{
1332             s//\1/
1333             q
1334           }
1335           s/.*/./; q'`
1336   srcdir=$ac_confdir
1337   if test ! -r "$srcdir/$ac_unique_file"; then
1338     srcdir=..
1339   fi
1340 else
1341   ac_srcdir_defaulted=no
1342 fi
1343 if test ! -r "$srcdir/$ac_unique_file"; then
1344   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1345   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1346 fi
1347 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1348 ac_abs_confdir=`(
1349         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1350         pwd)`
1351 # When building in place, set srcdir=.
1352 if test "$ac_abs_confdir" = "$ac_pwd"; then
1353   srcdir=.
1354 fi
1355 # Remove unnecessary trailing slashes from srcdir.
1356 # Double slashes in file names in object file debugging info
1357 # mess up M-x gdb in Emacs.
1358 case $srcdir in
1359 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1360 esac
1361 for ac_var in $ac_precious_vars; do
1362   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1363   eval ac_env_${ac_var}_value=\$${ac_var}
1364   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1365   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1366 done
1367
1368 #
1369 # Report the --help message.
1370 #
1371 if test "$ac_init_help" = "long"; then
1372   # Omit some internal or obsolete options to make the list less imposing.
1373   # This message is too long to be a string in the A/UX 3.1 sh.
1374   cat <<_ACEOF
1375 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1376
1377 Usage: $0 [OPTION]... [VAR=VALUE]...
1378
1379 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1380 VAR=VALUE.  See below for descriptions of some of the useful variables.
1381
1382 Defaults for the options are specified in brackets.
1383
1384 Configuration:
1385   -h, --help              display this help and exit
1386       --help=short        display options specific to this package
1387       --help=recursive    display the short help of all the included packages
1388   -V, --version           display version information and exit
1389   -q, --quiet, --silent   do not print \`checking ...' messages
1390       --cache-file=FILE   cache test results in FILE [disabled]
1391   -C, --config-cache      alias for \`--cache-file=config.cache'
1392   -n, --no-create         do not create output files
1393       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1394
1395 Installation directories:
1396   --prefix=PREFIX         install architecture-independent files in PREFIX
1397                           [$ac_default_prefix]
1398   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1399                           [PREFIX]
1400
1401 By default, \`make install' will install all the files in
1402 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1403 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1404 for instance \`--prefix=\$HOME'.
1405
1406 For better control, use the options below.
1407
1408 Fine tuning of the installation directories:
1409   --bindir=DIR            user executables [EPREFIX/bin]
1410   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1411   --libexecdir=DIR        program executables [EPREFIX/libexec]
1412   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1413   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1414   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1415   --libdir=DIR            object code libraries [EPREFIX/lib]
1416   --includedir=DIR        C header files [PREFIX/include]
1417   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1418   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1419   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1420   --infodir=DIR           info documentation [DATAROOTDIR/info]
1421   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1422   --mandir=DIR            man documentation [DATAROOTDIR/man]
1423   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgm2]
1424   --htmldir=DIR           html documentation [DOCDIR]
1425   --dvidir=DIR            dvi documentation [DOCDIR]
1426   --pdfdir=DIR            pdf documentation [DOCDIR]
1427   --psdir=DIR             ps documentation [DOCDIR]
1428 _ACEOF
1429
1430   cat <<\_ACEOF
1431
1432 Program names:
1433   --program-prefix=PREFIX            prepend PREFIX to installed program names
1434   --program-suffix=SUFFIX            append SUFFIX to installed program names
1435   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1436
1437 System types:
1438   --build=BUILD     configure for building on BUILD [guessed]
1439   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1440   --target=TARGET   configure for building compilers for TARGET [HOST]
1441 _ACEOF
1442 fi
1443
1444 if test -n "$ac_init_help"; then
1445   case $ac_init_help in
1446      short | recursive ) echo "Configuration of package-unused version-unused:";;
1447    esac
1448   cat <<\_ACEOF
1449
1450 Optional Features:
1451   --disable-option-checking  ignore unrecognized --enable/--with options
1452   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1453   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1454   --enable-multilib       build many library versions (default)
1455   --enable-maintainer-mode
1456                           enable make rules and dependencies not useful (and
1457                           sometimes confusing) to the casual installer
1458   --enable-libstdcxx-time[=KIND]
1459                           use KIND for check type [default=auto]
1460   --enable-dependency-tracking
1461                           do not reject slow dependency extractors
1462   --disable-dependency-tracking
1463                           speeds up one-time build
1464   --enable-silent-rules   less verbose build output (undo: "make V=1")
1465   --disable-silent-rules  verbose build output (undo: "make V=0")
1466   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1467   --enable-maintainer-mode
1468                           enable make rules and dependencies not useful (and
1469                           sometimes confusing) to the casual installer
1470   --enable-shared[=PKGS]  build shared libraries [default=yes]
1471   --enable-static[=PKGS]  build static libraries [default=yes]
1472   --enable-fast-install[=PKGS]
1473                           optimize for fast installation [default=yes]
1474   --disable-libtool-lock  avoid locking (might break parallel builds)
1475   --enable-darwin-at-rpath
1476                           install libraries with @rpath/library-name, requires
1477                           rpaths to be added to executables
1478
1479 Optional Packages:
1480   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1481   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1482   --with-target-subdir=SUBDIR
1483                           configuring in a subdirectory
1484   --with-cross-host=HOST  configuring with a cross compiler
1485   --with-newlib           assume newlib as a system C library
1486   --with-cross-host=HOST           Configuring with a cross compiler
1487   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1488   --with-slibdir=DIR      shared libraries in DIR LIBDIR
1489   --with-pic              try to use only PIC/non-PIC objects [default=use
1490                           both]
1491   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1492   --with-gcc-major-version-only
1493                           use only GCC major number in filesystem paths
1494
1495 Some influential environment variables:
1496   CC          C compiler command
1497   CFLAGS      C compiler flags
1498   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1499               nonstandard directory <lib dir>
1500   LIBS        libraries to pass to the linker, e.g. -l<library>
1501   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1502               you have headers in a nonstandard directory <include dir>
1503   CPP         C preprocessor
1504   CXX         C++ compiler command
1505   CXXFLAGS    C++ compiler flags
1506   CXXCPP      C++ preprocessor
1507   CCAS        assembler compiler command (defaults to CC)
1508   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1509
1510 Use these variables to override the choices made by `configure' or to help
1511 it to find libraries and programs with nonstandard names/locations.
1512
1513 Report bugs to the package provider.
1514 _ACEOF
1515 ac_status=$?
1516 fi
1517
1518 if test "$ac_init_help" = "recursive"; then
1519   # If there are subdirs, report their specific --help.
1520   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1521     test -d "$ac_dir" ||
1522       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1523       continue
1524     ac_builddir=.
1525
1526 case "$ac_dir" in
1527 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1528 *)
1529   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1530   # A ".." for each directory in $ac_dir_suffix.
1531   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1532   case $ac_top_builddir_sub in
1533   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1534   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1535   esac ;;
1536 esac
1537 ac_abs_top_builddir=$ac_pwd
1538 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1539 # for backward compatibility:
1540 ac_top_builddir=$ac_top_build_prefix
1541
1542 case $srcdir in
1543   .)  # We are building in place.
1544     ac_srcdir=.
1545     ac_top_srcdir=$ac_top_builddir_sub
1546     ac_abs_top_srcdir=$ac_pwd ;;
1547   [\\/]* | ?:[\\/]* )  # Absolute name.
1548     ac_srcdir=$srcdir$ac_dir_suffix;
1549     ac_top_srcdir=$srcdir
1550     ac_abs_top_srcdir=$srcdir ;;
1551   *) # Relative name.
1552     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1553     ac_top_srcdir=$ac_top_build_prefix$srcdir
1554     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1555 esac
1556 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1557
1558     cd "$ac_dir" || { ac_status=$?; continue; }
1559     # Check for guested configure.
1560     if test -f "$ac_srcdir/configure.gnu"; then
1561       echo &&
1562       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1563     elif test -f "$ac_srcdir/configure"; then
1564       echo &&
1565       $SHELL "$ac_srcdir/configure" --help=recursive
1566     else
1567       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1568     fi || ac_status=$?
1569     cd "$ac_pwd" || { ac_status=$?; break; }
1570   done
1571 fi
1572
1573 test -n "$ac_init_help" && exit $ac_status
1574 if $ac_init_version; then
1575   cat <<\_ACEOF
1576 package-unused configure version-unused
1577 generated by GNU Autoconf 2.69
1578
1579 Copyright (C) 2012 Free Software Foundation, Inc.
1580 This configure script is free software; the Free Software Foundation
1581 gives unlimited permission to copy, distribute and modify it.
1582 _ACEOF
1583   exit
1584 fi
1585
1586 ## ------------------------ ##
1587 ## Autoconf initialization. ##
1588 ## ------------------------ ##
1589
1590 # ac_fn_c_try_compile LINENO
1591 # --------------------------
1592 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1593 ac_fn_c_try_compile ()
1594 {
1595   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1596   rm -f conftest.$ac_objext
1597   if { { ac_try="$ac_compile"
1598 case "(($ac_try" in
1599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1600   *) ac_try_echo=$ac_try;;
1601 esac
1602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1603 $as_echo "$ac_try_echo"; } >&5
1604   (eval "$ac_compile") 2>conftest.err
1605   ac_status=$?
1606   if test -s conftest.err; then
1607     grep -v '^ *+' conftest.err >conftest.er1
1608     cat conftest.er1 >&5
1609     mv -f conftest.er1 conftest.err
1610   fi
1611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1612   test $ac_status = 0; } && {
1613          test -z "$ac_c_werror_flag" ||
1614          test ! -s conftest.err
1615        } && test -s conftest.$ac_objext; then :
1616   ac_retval=0
1617 else
1618   $as_echo "$as_me: failed program was:" >&5
1619 sed 's/^/| /' conftest.$ac_ext >&5
1620
1621         ac_retval=1
1622 fi
1623   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1624   as_fn_set_status $ac_retval
1625
1626 } # ac_fn_c_try_compile
1627
1628 # ac_fn_c_try_cpp LINENO
1629 # ----------------------
1630 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1631 ac_fn_c_try_cpp ()
1632 {
1633   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1634   if { { ac_try="$ac_cpp conftest.$ac_ext"
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 "$ac_cpp conftest.$ac_ext") 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 $ac_status = 0; } > conftest.i && {
1650          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1651          test ! -s conftest.err
1652        }; 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 $ac_retval
1662
1663 } # ac_fn_c_try_cpp
1664
1665 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1666 # -------------------------------------------------------
1667 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1668 # the include files in INCLUDES and setting the cache variable VAR
1669 # accordingly.
1670 ac_fn_c_check_header_mongrel ()
1671 {
1672   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1673   if eval \${$3+:} false; then :
1674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1675 $as_echo_n "checking for $2... " >&6; }
1676 if eval \${$3+:} false; then :
1677   $as_echo_n "(cached) " >&6
1678 fi
1679 eval ac_res=\$$3
1680                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1681 $as_echo "$ac_res" >&6; }
1682 else
1683   # Is the header compilable?
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1685 $as_echo_n "checking $2 usability... " >&6; }
1686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1687 /* end confdefs.h.  */
1688 $4
1689 #include <$2>
1690 _ACEOF
1691 if ac_fn_c_try_compile "$LINENO"; then :
1692   ac_header_compiler=yes
1693 else
1694   ac_header_compiler=no
1695 fi
1696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1698 $as_echo "$ac_header_compiler" >&6; }
1699
1700 # Is the header present?
1701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1702 $as_echo_n "checking $2 presence... " >&6; }
1703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1704 /* end confdefs.h.  */
1705 #include <$2>
1706 _ACEOF
1707 if ac_fn_c_try_cpp "$LINENO"; then :
1708   ac_header_preproc=yes
1709 else
1710   ac_header_preproc=no
1711 fi
1712 rm -f conftest.err conftest.i conftest.$ac_ext
1713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1714 $as_echo "$ac_header_preproc" >&6; }
1715
1716 # So?  What about this header?
1717 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1718   yes:no: )
1719     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1720 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1721     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1722 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1723     ;;
1724   no:yes:* )
1725     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1726 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1727     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1728 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1729     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1730 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1731     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1732 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1733     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1734 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1735     ;;
1736 esac
1737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1738 $as_echo_n "checking for $2... " >&6; }
1739 if eval \${$3+:} false; then :
1740   $as_echo_n "(cached) " >&6
1741 else
1742   eval "$3=\$ac_header_compiler"
1743 fi
1744 eval ac_res=\$$3
1745                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1746 $as_echo "$ac_res" >&6; }
1747 fi
1748   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1749
1750 } # ac_fn_c_check_header_mongrel
1751
1752 # ac_fn_c_try_run LINENO
1753 # ----------------------
1754 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1755 # that executables *can* be run.
1756 ac_fn_c_try_run ()
1757 {
1758   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1759   if { { ac_try="$ac_link"
1760 case "(($ac_try" in
1761   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1762   *) ac_try_echo=$ac_try;;
1763 esac
1764 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1765 $as_echo "$ac_try_echo"; } >&5
1766   (eval "$ac_link") 2>&5
1767   ac_status=$?
1768   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1769   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1770   { { case "(($ac_try" in
1771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1772   *) ac_try_echo=$ac_try;;
1773 esac
1774 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1775 $as_echo "$ac_try_echo"; } >&5
1776   (eval "$ac_try") 2>&5
1777   ac_status=$?
1778   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1779   test $ac_status = 0; }; }; then :
1780   ac_retval=0
1781 else
1782   $as_echo "$as_me: program exited with status $ac_status" >&5
1783        $as_echo "$as_me: failed program was:" >&5
1784 sed 's/^/| /' conftest.$ac_ext >&5
1785
1786        ac_retval=$ac_status
1787 fi
1788   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1789   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1790   as_fn_set_status $ac_retval
1791
1792 } # ac_fn_c_try_run
1793
1794 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1795 # -------------------------------------------------------
1796 # Tests whether HEADER exists and can be compiled using the include files in
1797 # INCLUDES, setting the cache variable VAR accordingly.
1798 ac_fn_c_check_header_compile ()
1799 {
1800   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1801   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1802 $as_echo_n "checking for $2... " >&6; }
1803 if eval \${$3+:} false; then :
1804   $as_echo_n "(cached) " >&6
1805 else
1806   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1807 /* end confdefs.h.  */
1808 $4
1809 #include <$2>
1810 _ACEOF
1811 if ac_fn_c_try_compile "$LINENO"; then :
1812   eval "$3=yes"
1813 else
1814   eval "$3=no"
1815 fi
1816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1817 fi
1818 eval ac_res=\$$3
1819                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1820 $as_echo "$ac_res" >&6; }
1821   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1822
1823 } # ac_fn_c_check_header_compile
1824
1825 # ac_fn_cxx_try_compile LINENO
1826 # ----------------------------
1827 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1828 ac_fn_cxx_try_compile ()
1829 {
1830   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1831   rm -f conftest.$ac_objext
1832   if { { ac_try="$ac_compile"
1833 case "(($ac_try" in
1834   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1835   *) ac_try_echo=$ac_try;;
1836 esac
1837 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1838 $as_echo "$ac_try_echo"; } >&5
1839   (eval "$ac_compile") 2>conftest.err
1840   ac_status=$?
1841   if test -s conftest.err; then
1842     grep -v '^ *+' conftest.err >conftest.er1
1843     cat conftest.er1 >&5
1844     mv -f conftest.er1 conftest.err
1845   fi
1846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1847   test $ac_status = 0; } && {
1848          test -z "$ac_cxx_werror_flag" ||
1849          test ! -s conftest.err
1850        } && test -s conftest.$ac_objext; then :
1851   ac_retval=0
1852 else
1853   $as_echo "$as_me: failed program was:" >&5
1854 sed 's/^/| /' conftest.$ac_ext >&5
1855
1856         ac_retval=1
1857 fi
1858   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1859   as_fn_set_status $ac_retval
1860
1861 } # ac_fn_cxx_try_compile
1862
1863 # ac_fn_cxx_try_cpp LINENO
1864 # ------------------------
1865 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1866 ac_fn_cxx_try_cpp ()
1867 {
1868   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1869   if { { ac_try="$ac_cpp conftest.$ac_ext"
1870 case "(($ac_try" in
1871   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1872   *) ac_try_echo=$ac_try;;
1873 esac
1874 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1875 $as_echo "$ac_try_echo"; } >&5
1876   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1877   ac_status=$?
1878   if test -s conftest.err; then
1879     grep -v '^ *+' conftest.err >conftest.er1
1880     cat conftest.er1 >&5
1881     mv -f conftest.er1 conftest.err
1882   fi
1883   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1884   test $ac_status = 0; } > conftest.i && {
1885          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1886          test ! -s conftest.err
1887        }; then :
1888   ac_retval=0
1889 else
1890   $as_echo "$as_me: failed program was:" >&5
1891 sed 's/^/| /' conftest.$ac_ext >&5
1892
1893     ac_retval=1
1894 fi
1895   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1896   as_fn_set_status $ac_retval
1897
1898 } # ac_fn_cxx_try_cpp
1899
1900 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1901 # ---------------------------------------------------------
1902 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1903 # the include files in INCLUDES and setting the cache variable VAR
1904 # accordingly.
1905 ac_fn_cxx_check_header_mongrel ()
1906 {
1907   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1908   if eval \${$3+:} false; then :
1909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1910 $as_echo_n "checking for $2... " >&6; }
1911 if eval \${$3+:} false; then :
1912   $as_echo_n "(cached) " >&6
1913 fi
1914 eval ac_res=\$$3
1915                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1916 $as_echo "$ac_res" >&6; }
1917 else
1918   # Is the header compilable?
1919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1920 $as_echo_n "checking $2 usability... " >&6; }
1921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1922 /* end confdefs.h.  */
1923 $4
1924 #include <$2>
1925 _ACEOF
1926 if ac_fn_cxx_try_compile "$LINENO"; then :
1927   ac_header_compiler=yes
1928 else
1929   ac_header_compiler=no
1930 fi
1931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1933 $as_echo "$ac_header_compiler" >&6; }
1934
1935 # Is the header present?
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1937 $as_echo_n "checking $2 presence... " >&6; }
1938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1939 /* end confdefs.h.  */
1940 #include <$2>
1941 _ACEOF
1942 if ac_fn_cxx_try_cpp "$LINENO"; then :
1943   ac_header_preproc=yes
1944 else
1945   ac_header_preproc=no
1946 fi
1947 rm -f conftest.err conftest.i conftest.$ac_ext
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1949 $as_echo "$ac_header_preproc" >&6; }
1950
1951 # So?  What about this header?
1952 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1953   yes:no: )
1954     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1955 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1956     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1957 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1958     ;;
1959   no:yes:* )
1960     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1961 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1962     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1963 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1964     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1965 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1966     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1967 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1968     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1969 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1970     ;;
1971 esac
1972   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1973 $as_echo_n "checking for $2... " >&6; }
1974 if eval \${$3+:} false; then :
1975   $as_echo_n "(cached) " >&6
1976 else
1977   eval "$3=\$ac_header_compiler"
1978 fi
1979 eval ac_res=\$$3
1980                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1981 $as_echo "$ac_res" >&6; }
1982 fi
1983   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1984
1985 } # ac_fn_cxx_check_header_mongrel
1986
1987 # ac_fn_cxx_try_link LINENO
1988 # -------------------------
1989 # Try to link conftest.$ac_ext, and return whether this succeeded.
1990 ac_fn_cxx_try_link ()
1991 {
1992   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1993   rm -f conftest.$ac_objext conftest$ac_exeext
1994   if { { ac_try="$ac_link"
1995 case "(($ac_try" in
1996   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1997   *) ac_try_echo=$ac_try;;
1998 esac
1999 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2000 $as_echo "$ac_try_echo"; } >&5
2001   (eval "$ac_link") 2>conftest.err
2002   ac_status=$?
2003   if test -s conftest.err; then
2004     grep -v '^ *+' conftest.err >conftest.er1
2005     cat conftest.er1 >&5
2006     mv -f conftest.er1 conftest.err
2007   fi
2008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2009   test $ac_status = 0; } && {
2010          test -z "$ac_cxx_werror_flag" ||
2011          test ! -s conftest.err
2012        } && test -s conftest$ac_exeext && {
2013          test "$cross_compiling" = yes ||
2014          test -x conftest$ac_exeext
2015        }; then :
2016   ac_retval=0
2017 else
2018   $as_echo "$as_me: failed program was:" >&5
2019 sed 's/^/| /' conftest.$ac_ext >&5
2020
2021         ac_retval=1
2022 fi
2023   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2024   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2025   # interfere with the next link command; also delete a directory that is
2026   # left behind by Apple's compiler.  We do this before executing the actions.
2027   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2028   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2029   as_fn_set_status $ac_retval
2030
2031 } # ac_fn_cxx_try_link
2032
2033 # ac_fn_cxx_check_func LINENO FUNC VAR
2034 # ------------------------------------
2035 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2036 ac_fn_cxx_check_func ()
2037 {
2038   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2040 $as_echo_n "checking for $2... " >&6; }
2041 if eval \${$3+:} false; then :
2042   $as_echo_n "(cached) " >&6
2043 else
2044   if test x$gcc_no_link = xyes; then
2045   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2046 fi
2047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2048 /* end confdefs.h.  */
2049 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2050    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2051 #define $2 innocuous_$2
2052
2053 /* System header to define __stub macros and hopefully few prototypes,
2054     which can conflict with char $2 (); below.
2055     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2056     <limits.h> exists even on freestanding compilers.  */
2057
2058 #ifdef __STDC__
2059 # include <limits.h>
2060 #else
2061 # include <assert.h>
2062 #endif
2063
2064 #undef $2
2065
2066 /* Override any GCC internal prototype to avoid an error.
2067    Use char because int might match the return type of a GCC
2068    builtin and then its argument prototype would still apply.  */
2069 #ifdef __cplusplus
2070 extern "C"
2071 #endif
2072 char $2 ();
2073 /* The GNU C library defines this for functions which it implements
2074     to always fail with ENOSYS.  Some functions are actually named
2075     something starting with __ and the normal name is an alias.  */
2076 #if defined __stub_$2 || defined __stub___$2
2077 choke me
2078 #endif
2079
2080 int
2081 main ()
2082 {
2083 return $2 ();
2084   ;
2085   return 0;
2086 }
2087 _ACEOF
2088 if ac_fn_cxx_try_link "$LINENO"; then :
2089   eval "$3=yes"
2090 else
2091   eval "$3=no"
2092 fi
2093 rm -f core conftest.err conftest.$ac_objext \
2094     conftest$ac_exeext conftest.$ac_ext
2095 fi
2096 eval ac_res=\$$3
2097                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2098 $as_echo "$ac_res" >&6; }
2099   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2100
2101 } # ac_fn_cxx_check_func
2102
2103 # ac_fn_c_try_link LINENO
2104 # -----------------------
2105 # Try to link conftest.$ac_ext, and return whether this succeeded.
2106 ac_fn_c_try_link ()
2107 {
2108   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2109   rm -f conftest.$ac_objext conftest$ac_exeext
2110   if { { ac_try="$ac_link"
2111 case "(($ac_try" in
2112   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2113   *) ac_try_echo=$ac_try;;
2114 esac
2115 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2116 $as_echo "$ac_try_echo"; } >&5
2117   (eval "$ac_link") 2>conftest.err
2118   ac_status=$?
2119   if test -s conftest.err; then
2120     grep -v '^ *+' conftest.err >conftest.er1
2121     cat conftest.er1 >&5
2122     mv -f conftest.er1 conftest.err
2123   fi
2124   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2125   test $ac_status = 0; } && {
2126          test -z "$ac_c_werror_flag" ||
2127          test ! -s conftest.err
2128        } && test -s conftest$ac_exeext && {
2129          test "$cross_compiling" = yes ||
2130          test -x conftest$ac_exeext
2131        }; then :
2132   ac_retval=0
2133 else
2134   $as_echo "$as_me: failed program was:" >&5
2135 sed 's/^/| /' conftest.$ac_ext >&5
2136
2137         ac_retval=1
2138 fi
2139   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2140   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2141   # interfere with the next link command; also delete a directory that is
2142   # left behind by Apple's compiler.  We do this before executing the actions.
2143   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2144   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2145   as_fn_set_status $ac_retval
2146
2147 } # ac_fn_c_try_link
2148
2149 # ac_fn_c_check_func LINENO FUNC VAR
2150 # ----------------------------------
2151 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2152 ac_fn_c_check_func ()
2153 {
2154   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2155   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2156 $as_echo_n "checking for $2... " >&6; }
2157 if eval \${$3+:} false; then :
2158   $as_echo_n "(cached) " >&6
2159 else
2160   if test x$gcc_no_link = xyes; then
2161   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2162 fi
2163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2164 /* end confdefs.h.  */
2165 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2166    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2167 #define $2 innocuous_$2
2168
2169 /* System header to define __stub macros and hopefully few prototypes,
2170     which can conflict with char $2 (); below.
2171     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2172     <limits.h> exists even on freestanding compilers.  */
2173
2174 #ifdef __STDC__
2175 # include <limits.h>
2176 #else
2177 # include <assert.h>
2178 #endif
2179
2180 #undef $2
2181
2182 /* Override any GCC internal prototype to avoid an error.
2183    Use char because int might match the return type of a GCC
2184    builtin and then its argument prototype would still apply.  */
2185 #ifdef __cplusplus
2186 extern "C"
2187 #endif
2188 char $2 ();
2189 /* The GNU C library defines this for functions which it implements
2190     to always fail with ENOSYS.  Some functions are actually named
2191     something starting with __ and the normal name is an alias.  */
2192 #if defined __stub_$2 || defined __stub___$2
2193 choke me
2194 #endif
2195
2196 int
2197 main ()
2198 {
2199 return $2 ();
2200   ;
2201   return 0;
2202 }
2203 _ACEOF
2204 if ac_fn_c_try_link "$LINENO"; then :
2205   eval "$3=yes"
2206 else
2207   eval "$3=no"
2208 fi
2209 rm -f core conftest.err conftest.$ac_objext \
2210     conftest$ac_exeext conftest.$ac_ext
2211 fi
2212 eval ac_res=\$$3
2213                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2214 $as_echo "$ac_res" >&6; }
2215   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2216
2217 } # ac_fn_c_check_func
2218
2219 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2220 # -------------------------------------------
2221 # Tests whether TYPE exists after having included INCLUDES, setting cache
2222 # variable VAR accordingly.
2223 ac_fn_c_check_type ()
2224 {
2225   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2227 $as_echo_n "checking for $2... " >&6; }
2228 if eval \${$3+:} false; then :
2229   $as_echo_n "(cached) " >&6
2230 else
2231   eval "$3=no"
2232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2233 /* end confdefs.h.  */
2234 $4
2235 int
2236 main ()
2237 {
2238 if (sizeof ($2))
2239          return 0;
2240   ;
2241   return 0;
2242 }
2243 _ACEOF
2244 if ac_fn_c_try_compile "$LINENO"; then :
2245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2246 /* end confdefs.h.  */
2247 $4
2248 int
2249 main ()
2250 {
2251 if (sizeof (($2)))
2252             return 0;
2253   ;
2254   return 0;
2255 }
2256 _ACEOF
2257 if ac_fn_c_try_compile "$LINENO"; then :
2258
2259 else
2260   eval "$3=yes"
2261 fi
2262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2263 fi
2264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2265 fi
2266 eval ac_res=\$$3
2267                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2268 $as_echo "$ac_res" >&6; }
2269   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2270
2271 } # ac_fn_c_check_type
2272
2273 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2274 # ---------------------------------------------
2275 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2276 # accordingly.
2277 ac_fn_c_check_decl ()
2278 {
2279   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2280   as_decl_name=`echo $2|sed 's/ *(.*//'`
2281   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2282   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2283 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2284 if eval \${$3+:} false; then :
2285   $as_echo_n "(cached) " >&6
2286 else
2287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2288 /* end confdefs.h.  */
2289 $4
2290 int
2291 main ()
2292 {
2293 #ifndef $as_decl_name
2294 #ifdef __cplusplus
2295   (void) $as_decl_use;
2296 #else
2297   (void) $as_decl_name;
2298 #endif
2299 #endif
2300
2301   ;
2302   return 0;
2303 }
2304 _ACEOF
2305 if ac_fn_c_try_compile "$LINENO"; then :
2306   eval "$3=yes"
2307 else
2308   eval "$3=no"
2309 fi
2310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2311 fi
2312 eval ac_res=\$$3
2313                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2314 $as_echo "$ac_res" >&6; }
2315   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2316
2317 } # ac_fn_c_check_decl
2318 cat >config.log <<_ACEOF
2319 This file contains any messages produced by compilers while
2320 running configure, to aid debugging if configure makes a mistake.
2321
2322 It was created by package-unused $as_me version-unused, which was
2323 generated by GNU Autoconf 2.69.  Invocation command line was
2324
2325   $ $0 $@
2326
2327 _ACEOF
2328 exec 5>>config.log
2329 {
2330 cat <<_ASUNAME
2331 ## --------- ##
2332 ## Platform. ##
2333 ## --------- ##
2334
2335 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2336 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2337 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2338 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2339 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2340
2341 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2342 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2343
2344 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2345 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2346 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2347 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2348 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2349 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2350 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2351
2352 _ASUNAME
2353
2354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2355 for as_dir in $PATH
2356 do
2357   IFS=$as_save_IFS
2358   test -z "$as_dir" && as_dir=.
2359     $as_echo "PATH: $as_dir"
2360   done
2361 IFS=$as_save_IFS
2362
2363 } >&5
2364
2365 cat >&5 <<_ACEOF
2366
2367
2368 ## ----------- ##
2369 ## Core tests. ##
2370 ## ----------- ##
2371
2372 _ACEOF
2373
2374
2375 # Keep a trace of the command line.
2376 # Strip out --no-create and --no-recursion so they do not pile up.
2377 # Strip out --silent because we don't want to record it for future runs.
2378 # Also quote any args containing shell meta-characters.
2379 # Make two passes to allow for proper duplicate-argument suppression.
2380 ac_configure_args=
2381 ac_configure_args0=
2382 ac_configure_args1=
2383 ac_must_keep_next=false
2384 for ac_pass in 1 2
2385 do
2386   for ac_arg
2387   do
2388     case $ac_arg in
2389     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2390     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2391     | -silent | --silent | --silen | --sile | --sil)
2392       continue ;;
2393     *\'*)
2394       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2395     esac
2396     case $ac_pass in
2397     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2398     2)
2399       as_fn_append ac_configure_args1 " '$ac_arg'"
2400       if test $ac_must_keep_next = true; then
2401         ac_must_keep_next=false # Got value, back to normal.
2402       else
2403         case $ac_arg in
2404           *=* | --config-cache | -C | -disable-* | --disable-* \
2405           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2406           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2407           | -with-* | --with-* | -without-* | --without-* | --x)
2408             case "$ac_configure_args0 " in
2409               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2410             esac
2411             ;;
2412           -* ) ac_must_keep_next=true ;;
2413         esac
2414       fi
2415       as_fn_append ac_configure_args " '$ac_arg'"
2416       ;;
2417     esac
2418   done
2419 done
2420 { ac_configure_args0=; unset ac_configure_args0;}
2421 { ac_configure_args1=; unset ac_configure_args1;}
2422
2423 # When interrupted or exit'd, cleanup temporary files, and complete
2424 # config.log.  We remove comments because anyway the quotes in there
2425 # would cause problems or look ugly.
2426 # WARNING: Use '\'' to represent an apostrophe within the trap.
2427 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2428 trap 'exit_status=$?
2429   # Save into config.log some information that might help in debugging.
2430   {
2431     echo
2432
2433     $as_echo "## ---------------- ##
2434 ## Cache variables. ##
2435 ## ---------------- ##"
2436     echo
2437     # The following way of writing the cache mishandles newlines in values,
2438 (
2439   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2440     eval ac_val=\$$ac_var
2441     case $ac_val in #(
2442     *${as_nl}*)
2443       case $ac_var in #(
2444       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2445 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2446       esac
2447       case $ac_var in #(
2448       _ | IFS | as_nl) ;; #(
2449       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2450       *) { eval $ac_var=; unset $ac_var;} ;;
2451       esac ;;
2452     esac
2453   done
2454   (set) 2>&1 |
2455     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2456     *${as_nl}ac_space=\ *)
2457       sed -n \
2458         "s/'\''/'\''\\\\'\'''\''/g;
2459           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2460       ;; #(
2461     *)
2462       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2463       ;;
2464     esac |
2465     sort
2466 )
2467     echo
2468
2469     $as_echo "## ----------------- ##
2470 ## Output variables. ##
2471 ## ----------------- ##"
2472     echo
2473     for ac_var in $ac_subst_vars
2474     do
2475       eval ac_val=\$$ac_var
2476       case $ac_val in
2477       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2478       esac
2479       $as_echo "$ac_var='\''$ac_val'\''"
2480     done | sort
2481     echo
2482
2483     if test -n "$ac_subst_files"; then
2484       $as_echo "## ------------------- ##
2485 ## File substitutions. ##
2486 ## ------------------- ##"
2487       echo
2488       for ac_var in $ac_subst_files
2489       do
2490         eval ac_val=\$$ac_var
2491         case $ac_val in
2492         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2493         esac
2494         $as_echo "$ac_var='\''$ac_val'\''"
2495       done | sort
2496       echo
2497     fi
2498
2499     if test -s confdefs.h; then
2500       $as_echo "## ----------- ##
2501 ## confdefs.h. ##
2502 ## ----------- ##"
2503       echo
2504       cat confdefs.h
2505       echo
2506     fi
2507     test "$ac_signal" != 0 &&
2508       $as_echo "$as_me: caught signal $ac_signal"
2509     $as_echo "$as_me: exit $exit_status"
2510   } >&5
2511   rm -f core *.core core.conftest.* &&
2512     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2513     exit $exit_status
2514 ' 0
2515 for ac_signal in 1 2 13 15; do
2516   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2517 done
2518 ac_signal=0
2519
2520 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2521 rm -f -r conftest* confdefs.h
2522
2523 $as_echo "/* confdefs.h */" > confdefs.h
2524
2525 # Predefined preprocessor variables.
2526
2527 cat >>confdefs.h <<_ACEOF
2528 #define PACKAGE_NAME "$PACKAGE_NAME"
2529 _ACEOF
2530
2531 cat >>confdefs.h <<_ACEOF
2532 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2533 _ACEOF
2534
2535 cat >>confdefs.h <<_ACEOF
2536 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2537 _ACEOF
2538
2539 cat >>confdefs.h <<_ACEOF
2540 #define PACKAGE_STRING "$PACKAGE_STRING"
2541 _ACEOF
2542
2543 cat >>confdefs.h <<_ACEOF
2544 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2545 _ACEOF
2546
2547 cat >>confdefs.h <<_ACEOF
2548 #define PACKAGE_URL "$PACKAGE_URL"
2549 _ACEOF
2550
2551
2552 # Let the site file select an alternate cache file if it wants to.
2553 # Prefer an explicitly selected file to automatically selected ones.
2554 ac_site_file1=NONE
2555 ac_site_file2=NONE
2556 if test -n "$CONFIG_SITE"; then
2557   # We do not want a PATH search for config.site.
2558   case $CONFIG_SITE in #((
2559     -*)  ac_site_file1=./$CONFIG_SITE;;
2560     */*) ac_site_file1=$CONFIG_SITE;;
2561     *)   ac_site_file1=./$CONFIG_SITE;;
2562   esac
2563 elif test "x$prefix" != xNONE; then
2564   ac_site_file1=$prefix/share/config.site
2565   ac_site_file2=$prefix/etc/config.site
2566 else
2567   ac_site_file1=$ac_default_prefix/share/config.site
2568   ac_site_file2=$ac_default_prefix/etc/config.site
2569 fi
2570 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2571 do
2572   test "x$ac_site_file" = xNONE && continue
2573   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2574     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2575 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2576     sed 's/^/| /' "$ac_site_file" >&5
2577     . "$ac_site_file" \
2578       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2579 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2580 as_fn_error $? "failed to load site script $ac_site_file
2581 See \`config.log' for more details" "$LINENO" 5; }
2582   fi
2583 done
2584
2585 if test -r "$cache_file"; then
2586   # Some versions of bash will fail to source /dev/null (special files
2587   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2588   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2589     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2590 $as_echo "$as_me: loading cache $cache_file" >&6;}
2591     case $cache_file in
2592       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2593       *)                      . "./$cache_file";;
2594     esac
2595   fi
2596 else
2597   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2598 $as_echo "$as_me: creating cache $cache_file" >&6;}
2599   >$cache_file
2600 fi
2601
2602 # Check that the precious variables saved in the cache have kept the same
2603 # value.
2604 ac_cache_corrupted=false
2605 for ac_var in $ac_precious_vars; do
2606   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2607   eval ac_new_set=\$ac_env_${ac_var}_set
2608   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2609   eval ac_new_val=\$ac_env_${ac_var}_value
2610   case $ac_old_set,$ac_new_set in
2611     set,)
2612       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2613 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2614       ac_cache_corrupted=: ;;
2615     ,set)
2616       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2617 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2618       ac_cache_corrupted=: ;;
2619     ,);;
2620     *)
2621       if test "x$ac_old_val" != "x$ac_new_val"; then
2622         # differences in whitespace do not lead to failure.
2623         ac_old_val_w=`echo x $ac_old_val`
2624         ac_new_val_w=`echo x $ac_new_val`
2625         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2626           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2627 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2628           ac_cache_corrupted=:
2629         else
2630           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2631 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2632           eval $ac_var=\$ac_old_val
2633         fi
2634         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2635 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2636         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2637 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2638       fi;;
2639   esac
2640   # Pass precious variables to config.status.
2641   if test "$ac_new_set" = set; then
2642     case $ac_new_val in
2643     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2644     *) ac_arg=$ac_var=$ac_new_val ;;
2645     esac
2646     case " $ac_configure_args " in
2647       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2648       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2649     esac
2650   fi
2651 done
2652 if $ac_cache_corrupted; then
2653   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2654 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2655   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2656 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2657   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2658 fi
2659 ## -------------------- ##
2660 ## Main body of script. ##
2661 ## -------------------- ##
2662
2663 ac_ext=c
2664 ac_cpp='$CPP $CPPFLAGS'
2665 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2666 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2667 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2668
2669
2670
2671
2672
2673
2674 # AC_CONFIG_MACRO_DIR([config])
2675 ac_config_headers="$ac_config_headers config.h"
2676
2677
2678 libtool_VERSION=19:0:0
2679
2680
2681 # Default to --enable-multilib
2682 # Check whether --enable-multilib was given.
2683 if test "${enable_multilib+set}" = set; then :
2684   enableval=$enable_multilib; case "$enableval" in
2685   yes) multilib=yes ;;
2686   no)  multilib=no ;;
2687   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2688  esac
2689 else
2690   multilib=yes
2691 fi
2692
2693
2694 # We may get other options which we leave undocumented:
2695 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2696 # See config-ml.in if you want the gory details.
2697
2698 if test "$srcdir" = "."; then
2699   if test "$with_target_subdir" != "."; then
2700     multi_basedir="$srcdir/$with_multisrctop../.."
2701   else
2702     multi_basedir="$srcdir/$with_multisrctop.."
2703   fi
2704 else
2705   multi_basedir="$srcdir/.."
2706 fi
2707
2708
2709 # Even if the default multilib is not a cross compilation,
2710 # it may be that some of the other multilibs are.
2711 if test $cross_compiling = no && test $multilib = yes \
2712    && test "x${with_multisubdir}" != x ; then
2713    cross_compiling=maybe
2714 fi
2715
2716 ac_config_commands="$ac_config_commands default-1"
2717
2718
2719
2720
2721 ac_aux_dir=
2722 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2723   if test -f "$ac_dir/install-sh"; then
2724     ac_aux_dir=$ac_dir
2725     ac_install_sh="$ac_aux_dir/install-sh -c"
2726     break
2727   elif test -f "$ac_dir/install.sh"; then
2728     ac_aux_dir=$ac_dir
2729     ac_install_sh="$ac_aux_dir/install.sh -c"
2730     break
2731   elif test -f "$ac_dir/shtool"; then
2732     ac_aux_dir=$ac_dir
2733     ac_install_sh="$ac_aux_dir/shtool install -c"
2734     break
2735   fi
2736 done
2737 if test -z "$ac_aux_dir"; then
2738   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2739 fi
2740
2741 # These three variables are undocumented and unsupported,
2742 # and are intended to be withdrawn in a future Autoconf release.
2743 # They can cause serious problems if a builder's source tree is in a directory
2744 # whose full name contains unusual characters.
2745 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2746 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2747 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2748
2749
2750 # Expand $ac_aux_dir to an absolute path.
2751 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2752
2753 ac_ext=c
2754 ac_cpp='$CPP $CPPFLAGS'
2755 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2756 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2757 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2758 if test -n "$ac_tool_prefix"; then
2759   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2760 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2762 $as_echo_n "checking for $ac_word... " >&6; }
2763 if ${ac_cv_prog_CC+:} false; then :
2764   $as_echo_n "(cached) " >&6
2765 else
2766   if test -n "$CC"; then
2767   ac_cv_prog_CC="$CC" # Let the user override the test.
2768 else
2769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2770 for as_dir in $PATH
2771 do
2772   IFS=$as_save_IFS
2773   test -z "$as_dir" && as_dir=.
2774     for ac_exec_ext in '' $ac_executable_extensions; do
2775   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2776     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2777     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2778     break 2
2779   fi
2780 done
2781   done
2782 IFS=$as_save_IFS
2783
2784 fi
2785 fi
2786 CC=$ac_cv_prog_CC
2787 if test -n "$CC"; then
2788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2789 $as_echo "$CC" >&6; }
2790 else
2791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2792 $as_echo "no" >&6; }
2793 fi
2794
2795
2796 fi
2797 if test -z "$ac_cv_prog_CC"; then
2798   ac_ct_CC=$CC
2799   # Extract the first word of "gcc", so it can be a program name with args.
2800 set dummy gcc; ac_word=$2
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2802 $as_echo_n "checking for $ac_word... " >&6; }
2803 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2804   $as_echo_n "(cached) " >&6
2805 else
2806   if test -n "$ac_ct_CC"; then
2807   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2808 else
2809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2810 for as_dir in $PATH
2811 do
2812   IFS=$as_save_IFS
2813   test -z "$as_dir" && as_dir=.
2814     for ac_exec_ext in '' $ac_executable_extensions; do
2815   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2816     ac_cv_prog_ac_ct_CC="gcc"
2817     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2818     break 2
2819   fi
2820 done
2821   done
2822 IFS=$as_save_IFS
2823
2824 fi
2825 fi
2826 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2827 if test -n "$ac_ct_CC"; then
2828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2829 $as_echo "$ac_ct_CC" >&6; }
2830 else
2831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2832 $as_echo "no" >&6; }
2833 fi
2834
2835   if test "x$ac_ct_CC" = x; then
2836     CC=""
2837   else
2838     case $cross_compiling:$ac_tool_warned in
2839 yes:)
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2841 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2842 ac_tool_warned=yes ;;
2843 esac
2844     CC=$ac_ct_CC
2845   fi
2846 else
2847   CC="$ac_cv_prog_CC"
2848 fi
2849
2850 if test -z "$CC"; then
2851           if test -n "$ac_tool_prefix"; then
2852     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2853 set dummy ${ac_tool_prefix}cc; ac_word=$2
2854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2855 $as_echo_n "checking for $ac_word... " >&6; }
2856 if ${ac_cv_prog_CC+:} false; then :
2857   $as_echo_n "(cached) " >&6
2858 else
2859   if test -n "$CC"; then
2860   ac_cv_prog_CC="$CC" # Let the user override the test.
2861 else
2862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2863 for as_dir in $PATH
2864 do
2865   IFS=$as_save_IFS
2866   test -z "$as_dir" && as_dir=.
2867     for ac_exec_ext in '' $ac_executable_extensions; do
2868   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2869     ac_cv_prog_CC="${ac_tool_prefix}cc"
2870     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2871     break 2
2872   fi
2873 done
2874   done
2875 IFS=$as_save_IFS
2876
2877 fi
2878 fi
2879 CC=$ac_cv_prog_CC
2880 if test -n "$CC"; then
2881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2882 $as_echo "$CC" >&6; }
2883 else
2884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2885 $as_echo "no" >&6; }
2886 fi
2887
2888
2889   fi
2890 fi
2891 if test -z "$CC"; then
2892   # Extract the first word of "cc", so it can be a program name with args.
2893 set dummy cc; ac_word=$2
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2895 $as_echo_n "checking for $ac_word... " >&6; }
2896 if ${ac_cv_prog_CC+:} false; then :
2897   $as_echo_n "(cached) " >&6
2898 else
2899   if test -n "$CC"; then
2900   ac_cv_prog_CC="$CC" # Let the user override the test.
2901 else
2902   ac_prog_rejected=no
2903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2904 for as_dir in $PATH
2905 do
2906   IFS=$as_save_IFS
2907   test -z "$as_dir" && as_dir=.
2908     for ac_exec_ext in '' $ac_executable_extensions; do
2909   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2910     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2911        ac_prog_rejected=yes
2912        continue
2913      fi
2914     ac_cv_prog_CC="cc"
2915     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2916     break 2
2917   fi
2918 done
2919   done
2920 IFS=$as_save_IFS
2921
2922 if test $ac_prog_rejected = yes; then
2923   # We found a bogon in the path, so make sure we never use it.
2924   set dummy $ac_cv_prog_CC
2925   shift
2926   if test $# != 0; then
2927     # We chose a different compiler from the bogus one.
2928     # However, it has the same basename, so the bogon will be chosen
2929     # first if we set CC to just the basename; use the full file name.
2930     shift
2931     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2932   fi
2933 fi
2934 fi
2935 fi
2936 CC=$ac_cv_prog_CC
2937 if test -n "$CC"; then
2938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2939 $as_echo "$CC" >&6; }
2940 else
2941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2942 $as_echo "no" >&6; }
2943 fi
2944
2945
2946 fi
2947 if test -z "$CC"; then
2948   if test -n "$ac_tool_prefix"; then
2949   for ac_prog in cl.exe
2950   do
2951     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2952 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2954 $as_echo_n "checking for $ac_word... " >&6; }
2955 if ${ac_cv_prog_CC+:} false; then :
2956   $as_echo_n "(cached) " >&6
2957 else
2958   if test -n "$CC"; then
2959   ac_cv_prog_CC="$CC" # Let the user override the test.
2960 else
2961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2962 for as_dir in $PATH
2963 do
2964   IFS=$as_save_IFS
2965   test -z "$as_dir" && as_dir=.
2966     for ac_exec_ext in '' $ac_executable_extensions; do
2967   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2968     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2969     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2970     break 2
2971   fi
2972 done
2973   done
2974 IFS=$as_save_IFS
2975
2976 fi
2977 fi
2978 CC=$ac_cv_prog_CC
2979 if test -n "$CC"; then
2980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2981 $as_echo "$CC" >&6; }
2982 else
2983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2984 $as_echo "no" >&6; }
2985 fi
2986
2987
2988     test -n "$CC" && break
2989   done
2990 fi
2991 if test -z "$CC"; then
2992   ac_ct_CC=$CC
2993   for ac_prog in cl.exe
2994 do
2995   # Extract the first word of "$ac_prog", so it can be a program name with args.
2996 set dummy $ac_prog; ac_word=$2
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2998 $as_echo_n "checking for $ac_word... " >&6; }
2999 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3000   $as_echo_n "(cached) " >&6
3001 else
3002   if test -n "$ac_ct_CC"; then
3003   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3004 else
3005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3006 for as_dir in $PATH
3007 do
3008   IFS=$as_save_IFS
3009   test -z "$as_dir" && as_dir=.
3010     for ac_exec_ext in '' $ac_executable_extensions; do
3011   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3012     ac_cv_prog_ac_ct_CC="$ac_prog"
3013     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3014     break 2
3015   fi
3016 done
3017   done
3018 IFS=$as_save_IFS
3019
3020 fi
3021 fi
3022 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3023 if test -n "$ac_ct_CC"; then
3024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3025 $as_echo "$ac_ct_CC" >&6; }
3026 else
3027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3028 $as_echo "no" >&6; }
3029 fi
3030
3031
3032   test -n "$ac_ct_CC" && break
3033 done
3034
3035   if test "x$ac_ct_CC" = x; then
3036     CC=""
3037   else
3038     case $cross_compiling:$ac_tool_warned in
3039 yes:)
3040 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3041 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3042 ac_tool_warned=yes ;;
3043 esac
3044     CC=$ac_ct_CC
3045   fi
3046 fi
3047
3048 fi
3049
3050
3051 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3052 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3053 as_fn_error $? "no acceptable C compiler found in \$PATH
3054 See \`config.log' for more details" "$LINENO" 5; }
3055
3056 # Provide some information about the compiler.
3057 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3058 set X $ac_compile
3059 ac_compiler=$2
3060 for ac_option in --version -v -V -qversion; do
3061   { { ac_try="$ac_compiler $ac_option >&5"
3062 case "(($ac_try" in
3063   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3064   *) ac_try_echo=$ac_try;;
3065 esac
3066 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3067 $as_echo "$ac_try_echo"; } >&5
3068   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3069   ac_status=$?
3070   if test -s conftest.err; then
3071     sed '10a\
3072 ... rest of stderr output deleted ...
3073          10q' conftest.err >conftest.er1
3074     cat conftest.er1 >&5
3075   fi
3076   rm -f conftest.er1 conftest.err
3077   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3078   test $ac_status = 0; }
3079 done
3080
3081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3082 /* end confdefs.h.  */
3083 #include <stdio.h>
3084 int
3085 main ()
3086 {
3087 printf ("hello world\n");
3088   ;
3089   return 0;
3090 }
3091 _ACEOF
3092 # FIXME: Cleanup?
3093 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3094   (eval $ac_link) 2>&5
3095   ac_status=$?
3096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3097   test $ac_status = 0; }; then :
3098   gcc_no_link=no
3099 else
3100   gcc_no_link=yes
3101 fi
3102 if test x$gcc_no_link = xyes; then
3103   # Setting cross_compile will disable run tests; it will
3104   # also disable AC_CHECK_FILE but that's generally
3105   # correct if we can't link.
3106   cross_compiling=yes
3107   EXEEXT=
3108 else
3109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3110 /* end confdefs.h.  */
3111
3112 int
3113 main ()
3114 {
3115
3116   ;
3117   return 0;
3118 }
3119 _ACEOF
3120 ac_clean_files_save=$ac_clean_files
3121 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3122 # Try to create an executable without -o first, disregard a.out.
3123 # It will help us diagnose broken compilers, and finding out an intuition
3124 # of exeext.
3125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3126 $as_echo_n "checking whether the C compiler works... " >&6; }
3127 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3128
3129 # The possible output files:
3130 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3131
3132 ac_rmfiles=
3133 for ac_file in $ac_files
3134 do
3135   case $ac_file in
3136     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3137     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3138   esac
3139 done
3140 rm -f $ac_rmfiles
3141
3142 if { { ac_try="$ac_link_default"
3143 case "(($ac_try" in
3144   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3145   *) ac_try_echo=$ac_try;;
3146 esac
3147 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3148 $as_echo "$ac_try_echo"; } >&5
3149   (eval "$ac_link_default") 2>&5
3150   ac_status=$?
3151   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3152   test $ac_status = 0; }; then :
3153   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3154 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3155 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3156 # so that the user can short-circuit this test for compilers unknown to
3157 # Autoconf.
3158 for ac_file in $ac_files ''
3159 do
3160   test -f "$ac_file" || continue
3161   case $ac_file in
3162     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3163         ;;
3164     [ab].out )
3165         # We found the default executable, but exeext='' is most
3166         # certainly right.
3167         break;;
3168     *.* )
3169         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3170         then :; else
3171            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3172         fi
3173         # We set ac_cv_exeext here because the later test for it is not
3174         # safe: cross compilers may not add the suffix if given an `-o'
3175         # argument, so we may need to know it at that point already.
3176         # Even if this section looks crufty: it has the advantage of
3177         # actually working.
3178         break;;
3179     * )
3180         break;;
3181   esac
3182 done
3183 test "$ac_cv_exeext" = no && ac_cv_exeext=
3184
3185 else
3186   ac_file=''
3187 fi
3188 if test -z "$ac_file"; then :
3189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3190 $as_echo "no" >&6; }
3191 $as_echo "$as_me: failed program was:" >&5
3192 sed 's/^/| /' conftest.$ac_ext >&5
3193
3194 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3195 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3196 as_fn_error 77 "C compiler cannot create executables
3197 See \`config.log' for more details" "$LINENO" 5; }
3198 else
3199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3200 $as_echo "yes" >&6; }
3201 fi
3202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3203 $as_echo_n "checking for C compiler default output file name... " >&6; }
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3205 $as_echo "$ac_file" >&6; }
3206 ac_exeext=$ac_cv_exeext
3207
3208 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3209 ac_clean_files=$ac_clean_files_save
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3211 $as_echo_n "checking for suffix of executables... " >&6; }
3212 if { { ac_try="$ac_link"
3213 case "(($ac_try" in
3214   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3215   *) ac_try_echo=$ac_try;;
3216 esac
3217 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3218 $as_echo "$ac_try_echo"; } >&5
3219   (eval "$ac_link") 2>&5
3220   ac_status=$?
3221   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3222   test $ac_status = 0; }; then :
3223   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3224 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3225 # work properly (i.e., refer to `conftest.exe'), while it won't with
3226 # `rm'.
3227 for ac_file in conftest.exe conftest conftest.*; do
3228   test -f "$ac_file" || continue
3229   case $ac_file in
3230     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3231     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3232           break;;
3233     * ) break;;
3234   esac
3235 done
3236 else
3237   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3238 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3239 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3240 See \`config.log' for more details" "$LINENO" 5; }
3241 fi
3242 rm -f conftest conftest$ac_cv_exeext
3243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3244 $as_echo "$ac_cv_exeext" >&6; }
3245
3246 rm -f conftest.$ac_ext
3247 EXEEXT=$ac_cv_exeext
3248 ac_exeext=$EXEEXT
3249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3250 /* end confdefs.h.  */
3251 #include <stdio.h>
3252 int
3253 main ()
3254 {
3255 FILE *f = fopen ("conftest.out", "w");
3256  return ferror (f) || fclose (f) != 0;
3257
3258   ;
3259   return 0;
3260 }
3261 _ACEOF
3262 ac_clean_files="$ac_clean_files conftest.out"
3263 # Check that the compiler produces executables we can run.  If not, either
3264 # the compiler is broken, or we cross compile.
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3266 $as_echo_n "checking whether we are cross compiling... " >&6; }
3267 if test "$cross_compiling" != yes; then
3268   { { ac_try="$ac_link"
3269 case "(($ac_try" in
3270   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3271   *) ac_try_echo=$ac_try;;
3272 esac
3273 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3274 $as_echo "$ac_try_echo"; } >&5
3275   (eval "$ac_link") 2>&5
3276   ac_status=$?
3277   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3278   test $ac_status = 0; }
3279   if { ac_try='./conftest$ac_cv_exeext'
3280   { { case "(($ac_try" in
3281   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3282   *) ac_try_echo=$ac_try;;
3283 esac
3284 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3285 $as_echo "$ac_try_echo"; } >&5
3286   (eval "$ac_try") 2>&5
3287   ac_status=$?
3288   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3289   test $ac_status = 0; }; }; then
3290     cross_compiling=no
3291   else
3292     if test "$cross_compiling" = maybe; then
3293         cross_compiling=yes
3294     else
3295         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3296 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3297 as_fn_error $? "cannot run C compiled programs.
3298 If you meant to cross compile, use \`--host'.
3299 See \`config.log' for more details" "$LINENO" 5; }
3300     fi
3301   fi
3302 fi
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3304 $as_echo "$cross_compiling" >&6; }
3305
3306 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3307 ac_clean_files=$ac_clean_files_save
3308 fi
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3310 $as_echo_n "checking for suffix of object files... " >&6; }
3311 if ${ac_cv_objext+:} false; then :
3312   $as_echo_n "(cached) " >&6
3313 else
3314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3315 /* end confdefs.h.  */
3316
3317 int
3318 main ()
3319 {
3320
3321   ;
3322   return 0;
3323 }
3324 _ACEOF
3325 rm -f conftest.o conftest.obj
3326 if { { ac_try="$ac_compile"
3327 case "(($ac_try" in
3328   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3329   *) ac_try_echo=$ac_try;;
3330 esac
3331 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3332 $as_echo "$ac_try_echo"; } >&5
3333   (eval "$ac_compile") 2>&5
3334   ac_status=$?
3335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3336   test $ac_status = 0; }; then :
3337   for ac_file in conftest.o conftest.obj conftest.*; do
3338   test -f "$ac_file" || continue;
3339   case $ac_file in
3340     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3341     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3342        break;;
3343   esac
3344 done
3345 else
3346   $as_echo "$as_me: failed program was:" >&5
3347 sed 's/^/| /' conftest.$ac_ext >&5
3348
3349 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3350 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3351 as_fn_error $? "cannot compute suffix of object files: cannot compile
3352 See \`config.log' for more details" "$LINENO" 5; }
3353 fi
3354 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3355 fi
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3357 $as_echo "$ac_cv_objext" >&6; }
3358 OBJEXT=$ac_cv_objext
3359 ac_objext=$OBJEXT
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3361 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3362 if ${ac_cv_c_compiler_gnu+:} false; then :
3363   $as_echo_n "(cached) " >&6
3364 else
3365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3366 /* end confdefs.h.  */
3367
3368 int
3369 main ()
3370 {
3371 #ifndef __GNUC__
3372        choke me
3373 #endif
3374
3375   ;
3376   return 0;
3377 }
3378 _ACEOF
3379 if ac_fn_c_try_compile "$LINENO"; then :
3380   ac_compiler_gnu=yes
3381 else
3382   ac_compiler_gnu=no
3383 fi
3384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3385 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3386
3387 fi
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3389 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3390 if test $ac_compiler_gnu = yes; then
3391   GCC=yes
3392 else
3393   GCC=
3394 fi
3395 ac_test_CFLAGS=${CFLAGS+set}
3396 ac_save_CFLAGS=$CFLAGS
3397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3398 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3399 if ${ac_cv_prog_cc_g+:} false; then :
3400   $as_echo_n "(cached) " >&6
3401 else
3402   ac_save_c_werror_flag=$ac_c_werror_flag
3403    ac_c_werror_flag=yes
3404    ac_cv_prog_cc_g=no
3405    CFLAGS="-g"
3406    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3407 /* end confdefs.h.  */
3408
3409 int
3410 main ()
3411 {
3412
3413   ;
3414   return 0;
3415 }
3416 _ACEOF
3417 if ac_fn_c_try_compile "$LINENO"; then :
3418   ac_cv_prog_cc_g=yes
3419 else
3420   CFLAGS=""
3421       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3422 /* end confdefs.h.  */
3423
3424 int
3425 main ()
3426 {
3427
3428   ;
3429   return 0;
3430 }
3431 _ACEOF
3432 if ac_fn_c_try_compile "$LINENO"; then :
3433
3434 else
3435   ac_c_werror_flag=$ac_save_c_werror_flag
3436          CFLAGS="-g"
3437          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3438 /* end confdefs.h.  */
3439
3440 int
3441 main ()
3442 {
3443
3444   ;
3445   return 0;
3446 }
3447 _ACEOF
3448 if ac_fn_c_try_compile "$LINENO"; then :
3449   ac_cv_prog_cc_g=yes
3450 fi
3451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3452 fi
3453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3454 fi
3455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3456    ac_c_werror_flag=$ac_save_c_werror_flag
3457 fi
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3459 $as_echo "$ac_cv_prog_cc_g" >&6; }
3460 if test "$ac_test_CFLAGS" = set; then
3461   CFLAGS=$ac_save_CFLAGS
3462 elif test $ac_cv_prog_cc_g = yes; then
3463   if test "$GCC" = yes; then
3464     CFLAGS="-g -O2"
3465   else
3466     CFLAGS="-g"
3467   fi
3468 else
3469   if test "$GCC" = yes; then
3470     CFLAGS="-O2"
3471   else
3472     CFLAGS=
3473   fi
3474 fi
3475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3476 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3477 if ${ac_cv_prog_cc_c89+:} false; then :
3478   $as_echo_n "(cached) " >&6
3479 else
3480   ac_cv_prog_cc_c89=no
3481 ac_save_CC=$CC
3482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3483 /* end confdefs.h.  */
3484 #include <stdarg.h>
3485 #include <stdio.h>
3486 struct stat;
3487 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3488 struct buf { int x; };
3489 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3490 static char *e (p, i)
3491      char **p;
3492      int i;
3493 {
3494   return p[i];
3495 }
3496 static char *f (char * (*g) (char **, int), char **p, ...)
3497 {
3498   char *s;
3499   va_list v;
3500   va_start (v,p);
3501   s = g (p, va_arg (v,int));
3502   va_end (v);
3503   return s;
3504 }
3505
3506 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3507    function prototypes and stuff, but not '\xHH' hex character constants.
3508    These don't provoke an error unfortunately, instead are silently treated
3509    as 'x'.  The following induces an error, until -std is added to get
3510    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3511    array size at least.  It's necessary to write '\x00'==0 to get something
3512    that's true only with -std.  */
3513 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3514
3515 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3516    inside strings and character constants.  */
3517 #define FOO(x) 'x'
3518 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3519
3520 int test (int i, double x);
3521 struct s1 {int (*f) (int a);};
3522 struct s2 {int (*f) (double a);};
3523 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3524 int argc;
3525 char **argv;
3526 int
3527 main ()
3528 {
3529 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3530   ;
3531   return 0;
3532 }
3533 _ACEOF
3534 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3535         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3536 do
3537   CC="$ac_save_CC $ac_arg"
3538   if ac_fn_c_try_compile "$LINENO"; then :
3539   ac_cv_prog_cc_c89=$ac_arg
3540 fi
3541 rm -f core conftest.err conftest.$ac_objext
3542   test "x$ac_cv_prog_cc_c89" != "xno" && break
3543 done
3544 rm -f conftest.$ac_ext
3545 CC=$ac_save_CC
3546
3547 fi
3548 # AC_CACHE_VAL
3549 case "x$ac_cv_prog_cc_c89" in
3550   x)
3551     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3552 $as_echo "none needed" >&6; } ;;
3553   xno)
3554     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3555 $as_echo "unsupported" >&6; } ;;
3556   *)
3557     CC="$CC $ac_cv_prog_cc_c89"
3558     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3559 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3560 esac
3561 if test "x$ac_cv_prog_cc_c89" != xno; then :
3562
3563 fi
3564
3565 ac_ext=c
3566 ac_cpp='$CPP $CPPFLAGS'
3567 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3568 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3569 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3570
3571 ac_ext=c
3572 ac_cpp='$CPP $CPPFLAGS'
3573 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3574 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3575 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3577 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3578 if ${am_cv_prog_cc_c_o+:} false; then :
3579   $as_echo_n "(cached) " >&6
3580 else
3581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3582 /* end confdefs.h.  */
3583
3584 int
3585 main ()
3586 {
3587
3588   ;
3589   return 0;
3590 }
3591 _ACEOF
3592   # Make sure it works both with $CC and with simple cc.
3593   # Following AC_PROG_CC_C_O, we do the test twice because some
3594   # compilers refuse to overwrite an existing .o file with -o,
3595   # though they will create one.
3596   am_cv_prog_cc_c_o=yes
3597   for am_i in 1 2; do
3598     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3599    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3600    ac_status=$?
3601    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3602    (exit $ac_status); } \
3603          && test -f conftest2.$ac_objext; then
3604       : OK
3605     else
3606       am_cv_prog_cc_c_o=no
3607       break
3608     fi
3609   done
3610   rm -f core conftest*
3611   unset am_i
3612 fi
3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3614 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3615 if test "$am_cv_prog_cc_c_o" != yes; then
3616    # Losing compiler, so override with the script.
3617    # FIXME: It is wrong to rewrite CC.
3618    # But if we don't then we get into trouble of one sort or another.
3619    # A longer-term fix would be to have automake use am__CC in this case,
3620    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3621    CC="$am_aux_dir/compile $CC"
3622 fi
3623 ac_ext=c
3624 ac_cpp='$CPP $CPPFLAGS'
3625 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3626 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3627 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3628
3629
3630
3631 ac_ext=c
3632 ac_cpp='$CPP $CPPFLAGS'
3633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3635 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3637 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3638 # On Suns, sometimes $CPP names a directory.
3639 if test -n "$CPP" && test -d "$CPP"; then
3640   CPP=
3641 fi
3642 if test -z "$CPP"; then
3643   if ${ac_cv_prog_CPP+:} false; then :
3644   $as_echo_n "(cached) " >&6
3645 else
3646       # Double quotes because CPP needs to be expanded
3647     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3648     do
3649       ac_preproc_ok=false
3650 for ac_c_preproc_warn_flag in '' yes
3651 do
3652   # Use a header file that comes with gcc, so configuring glibc
3653   # with a fresh cross-compiler works.
3654   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3655   # <limits.h> exists even on freestanding compilers.
3656   # On the NeXT, cc -E runs the code through the compiler's parser,
3657   # not just through cpp. "Syntax error" is here to catch this case.
3658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3659 /* end confdefs.h.  */
3660 #ifdef __STDC__
3661 # include <limits.h>
3662 #else
3663 # include <assert.h>
3664 #endif
3665                      Syntax error
3666 _ACEOF
3667 if ac_fn_c_try_cpp "$LINENO"; then :
3668
3669 else
3670   # Broken: fails on valid input.
3671 continue
3672 fi
3673 rm -f conftest.err conftest.i conftest.$ac_ext
3674
3675   # OK, works on sane cases.  Now check whether nonexistent headers
3676   # can be detected and how.
3677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3678 /* end confdefs.h.  */
3679 #include <ac_nonexistent.h>
3680 _ACEOF
3681 if ac_fn_c_try_cpp "$LINENO"; then :
3682   # Broken: success on invalid input.
3683 continue
3684 else
3685   # Passes both tests.
3686 ac_preproc_ok=:
3687 break
3688 fi
3689 rm -f conftest.err conftest.i conftest.$ac_ext
3690
3691 done
3692 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3693 rm -f conftest.i conftest.err conftest.$ac_ext
3694 if $ac_preproc_ok; then :
3695   break
3696 fi
3697
3698     done
3699     ac_cv_prog_CPP=$CPP
3700
3701 fi
3702   CPP=$ac_cv_prog_CPP
3703 else
3704   ac_cv_prog_CPP=$CPP
3705 fi
3706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3707 $as_echo "$CPP" >&6; }
3708 ac_preproc_ok=false
3709 for ac_c_preproc_warn_flag in '' yes
3710 do
3711   # Use a header file that comes with gcc, so configuring glibc
3712   # with a fresh cross-compiler works.
3713   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3714   # <limits.h> exists even on freestanding compilers.
3715   # On the NeXT, cc -E runs the code through the compiler's parser,
3716   # not just through cpp. "Syntax error" is here to catch this case.
3717   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3718 /* end confdefs.h.  */
3719 #ifdef __STDC__
3720 # include <limits.h>
3721 #else
3722 # include <assert.h>
3723 #endif
3724                      Syntax error
3725 _ACEOF
3726 if ac_fn_c_try_cpp "$LINENO"; then :
3727
3728 else
3729   # Broken: fails on valid input.
3730 continue
3731 fi
3732 rm -f conftest.err conftest.i conftest.$ac_ext
3733
3734   # OK, works on sane cases.  Now check whether nonexistent headers
3735   # can be detected and how.
3736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3737 /* end confdefs.h.  */
3738 #include <ac_nonexistent.h>
3739 _ACEOF
3740 if ac_fn_c_try_cpp "$LINENO"; then :
3741   # Broken: success on invalid input.
3742 continue
3743 else
3744   # Passes both tests.
3745 ac_preproc_ok=:
3746 break
3747 fi
3748 rm -f conftest.err conftest.i conftest.$ac_ext
3749
3750 done
3751 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3752 rm -f conftest.i conftest.err conftest.$ac_ext
3753 if $ac_preproc_ok; then :
3754
3755 else
3756   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3757 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3758 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3759 See \`config.log' for more details" "$LINENO" 5; }
3760 fi
3761
3762 ac_ext=c
3763 ac_cpp='$CPP $CPPFLAGS'
3764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3766 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3767
3768
3769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3770 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3771 if ${ac_cv_path_GREP+:} false; then :
3772   $as_echo_n "(cached) " >&6
3773 else
3774   if test -z "$GREP"; then
3775   ac_path_GREP_found=false
3776   # Loop through the user's path and test for each of PROGNAME-LIST
3777   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3778 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3779 do
3780   IFS=$as_save_IFS
3781   test -z "$as_dir" && as_dir=.
3782     for ac_prog in grep ggrep; do
3783     for ac_exec_ext in '' $ac_executable_extensions; do
3784       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3785       as_fn_executable_p "$ac_path_GREP" || continue
3786 # Check for GNU ac_path_GREP and select it if it is found.
3787   # Check for GNU $ac_path_GREP
3788 case `"$ac_path_GREP" --version 2>&1` in
3789 *GNU*)
3790   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3791 *)
3792   ac_count=0
3793   $as_echo_n 0123456789 >"conftest.in"
3794   while :
3795   do
3796     cat "conftest.in" "conftest.in" >"conftest.tmp"
3797     mv "conftest.tmp" "conftest.in"
3798     cp "conftest.in" "conftest.nl"
3799     $as_echo 'GREP' >> "conftest.nl"
3800     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3801     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3802     as_fn_arith $ac_count + 1 && ac_count=$as_val
3803     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3804       # Best one so far, save it but keep looking for a better one
3805       ac_cv_path_GREP="$ac_path_GREP"
3806       ac_path_GREP_max=$ac_count
3807     fi
3808     # 10*(2^10) chars as input seems more than enough
3809     test $ac_count -gt 10 && break
3810   done
3811   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3812 esac
3813
3814       $ac_path_GREP_found && break 3
3815     done
3816   done
3817   done
3818 IFS=$as_save_IFS
3819   if test -z "$ac_cv_path_GREP"; then
3820     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3821   fi
3822 else
3823   ac_cv_path_GREP=$GREP
3824 fi
3825
3826 fi
3827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3828 $as_echo "$ac_cv_path_GREP" >&6; }
3829  GREP="$ac_cv_path_GREP"
3830
3831
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3833 $as_echo_n "checking for egrep... " >&6; }
3834 if ${ac_cv_path_EGREP+:} false; then :
3835   $as_echo_n "(cached) " >&6
3836 else
3837   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3838    then ac_cv_path_EGREP="$GREP -E"
3839    else
3840      if test -z "$EGREP"; then
3841   ac_path_EGREP_found=false
3842   # Loop through the user's path and test for each of PROGNAME-LIST
3843   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3844 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3845 do
3846   IFS=$as_save_IFS
3847   test -z "$as_dir" && as_dir=.
3848     for ac_prog in egrep; do
3849     for ac_exec_ext in '' $ac_executable_extensions; do
3850       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3851       as_fn_executable_p "$ac_path_EGREP" || continue
3852 # Check for GNU ac_path_EGREP and select it if it is found.
3853   # Check for GNU $ac_path_EGREP
3854 case `"$ac_path_EGREP" --version 2>&1` in
3855 *GNU*)
3856   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3857 *)
3858   ac_count=0
3859   $as_echo_n 0123456789 >"conftest.in"
3860   while :
3861   do
3862     cat "conftest.in" "conftest.in" >"conftest.tmp"
3863     mv "conftest.tmp" "conftest.in"
3864     cp "conftest.in" "conftest.nl"
3865     $as_echo 'EGREP' >> "conftest.nl"
3866     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3867     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3868     as_fn_arith $ac_count + 1 && ac_count=$as_val
3869     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3870       # Best one so far, save it but keep looking for a better one
3871       ac_cv_path_EGREP="$ac_path_EGREP"
3872       ac_path_EGREP_max=$ac_count
3873     fi
3874     # 10*(2^10) chars as input seems more than enough
3875     test $ac_count -gt 10 && break
3876   done
3877   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3878 esac
3879
3880       $ac_path_EGREP_found && break 3
3881     done
3882   done
3883   done
3884 IFS=$as_save_IFS
3885   if test -z "$ac_cv_path_EGREP"; then
3886     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3887   fi
3888 else
3889   ac_cv_path_EGREP=$EGREP
3890 fi
3891
3892    fi
3893 fi
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3895 $as_echo "$ac_cv_path_EGREP" >&6; }
3896  EGREP="$ac_cv_path_EGREP"
3897
3898
3899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3900 $as_echo_n "checking for ANSI C header files... " >&6; }
3901 if ${ac_cv_header_stdc+:} false; then :
3902   $as_echo_n "(cached) " >&6
3903 else
3904   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3905 /* end confdefs.h.  */
3906 #include <stdlib.h>
3907 #include <stdarg.h>
3908 #include <string.h>
3909 #include <float.h>
3910
3911 int
3912 main ()
3913 {
3914
3915   ;
3916   return 0;
3917 }
3918 _ACEOF
3919 if ac_fn_c_try_compile "$LINENO"; then :
3920   ac_cv_header_stdc=yes
3921 else
3922   ac_cv_header_stdc=no
3923 fi
3924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3925
3926 if test $ac_cv_header_stdc = yes; then
3927   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3929 /* end confdefs.h.  */
3930 #include <string.h>
3931
3932 _ACEOF
3933 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3934   $EGREP "memchr" >/dev/null 2>&1; then :
3935
3936 else
3937   ac_cv_header_stdc=no
3938 fi
3939 rm -f conftest*
3940
3941 fi
3942
3943 if test $ac_cv_header_stdc = yes; then
3944   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3945   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3946 /* end confdefs.h.  */
3947 #include <stdlib.h>
3948
3949 _ACEOF
3950 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3951   $EGREP "free" >/dev/null 2>&1; then :
3952
3953 else
3954   ac_cv_header_stdc=no
3955 fi
3956 rm -f conftest*
3957
3958 fi
3959
3960 if test $ac_cv_header_stdc = yes; then
3961   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3962   if test "$cross_compiling" = yes; then :
3963   :
3964 else
3965   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3966 /* end confdefs.h.  */
3967 #include <ctype.h>
3968 #include <stdlib.h>
3969 #if ((' ' & 0x0FF) == 0x020)
3970 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3971 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3972 #else
3973 # define ISLOWER(c) \
3974                    (('a' <= (c) && (c) <= 'i') \
3975                      || ('j' <= (c) && (c) <= 'r') \
3976                      || ('s' <= (c) && (c) <= 'z'))
3977 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3978 #endif
3979
3980 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3981 int
3982 main ()
3983 {
3984   int i;
3985   for (i = 0; i < 256; i++)
3986     if (XOR (islower (i), ISLOWER (i))
3987         || toupper (i) != TOUPPER (i))
3988       return 2;
3989   return 0;
3990 }
3991 _ACEOF
3992 if ac_fn_c_try_run "$LINENO"; then :
3993
3994 else
3995   ac_cv_header_stdc=no
3996 fi
3997 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3998   conftest.$ac_objext conftest.beam conftest.$ac_ext
3999 fi
4000
4001 fi
4002 fi
4003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4004 $as_echo "$ac_cv_header_stdc" >&6; }
4005 if test $ac_cv_header_stdc = yes; then
4006
4007 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4008
4009 fi
4010
4011 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4012 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4013                   inttypes.h stdint.h unistd.h
4014 do :
4015   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4016 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4017 "
4018 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4019   cat >>confdefs.h <<_ACEOF
4020 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4021 _ACEOF
4022
4023 fi
4024
4025 done
4026
4027
4028
4029   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4030 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4031   MINIX=yes
4032 else
4033   MINIX=
4034 fi
4035
4036
4037   if test "$MINIX" = yes; then
4038
4039 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4040
4041
4042 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4043
4044
4045 $as_echo "#define _MINIX 1" >>confdefs.h
4046
4047   fi
4048
4049
4050   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4051 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4052 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4053   $as_echo_n "(cached) " >&6
4054 else
4055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4056 /* end confdefs.h.  */
4057
4058 #         define __EXTENSIONS__ 1
4059           $ac_includes_default
4060 int
4061 main ()
4062 {
4063
4064   ;
4065   return 0;
4066 }
4067 _ACEOF
4068 if ac_fn_c_try_compile "$LINENO"; then :
4069   ac_cv_safe_to_define___extensions__=yes
4070 else
4071   ac_cv_safe_to_define___extensions__=no
4072 fi
4073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4074 fi
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4076 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4077   test $ac_cv_safe_to_define___extensions__ = yes &&
4078     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4079
4080   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4081
4082   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4083
4084   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4085
4086   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4087
4088
4089
4090 # Do not delete or change the following two lines.  For why, see
4091 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
4092 # Make sure we can run config.sub.
4093 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4094   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4095
4096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4097 $as_echo_n "checking build system type... " >&6; }
4098 if ${ac_cv_build+:} false; then :
4099   $as_echo_n "(cached) " >&6
4100 else
4101   ac_build_alias=$build_alias
4102 test "x$ac_build_alias" = x &&
4103   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4104 test "x$ac_build_alias" = x &&
4105   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4106 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4107   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4108
4109 fi
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4111 $as_echo "$ac_cv_build" >&6; }
4112 case $ac_cv_build in
4113 *-*-*) ;;
4114 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4115 esac
4116 build=$ac_cv_build
4117 ac_save_IFS=$IFS; IFS='-'
4118 set x $ac_cv_build
4119 shift
4120 build_cpu=$1
4121 build_vendor=$2
4122 shift; shift
4123 # Remember, the first character of IFS is used to create $*,
4124 # except with old shells:
4125 build_os=$*
4126 IFS=$ac_save_IFS
4127 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4128
4129
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4131 $as_echo_n "checking host system type... " >&6; }
4132 if ${ac_cv_host+:} false; then :
4133   $as_echo_n "(cached) " >&6
4134 else
4135   if test "x$host_alias" = x; then
4136   ac_cv_host=$ac_cv_build
4137 else
4138   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4139     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4140 fi
4141
4142 fi
4143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4144 $as_echo "$ac_cv_host" >&6; }
4145 case $ac_cv_host in
4146 *-*-*) ;;
4147 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4148 esac
4149 host=$ac_cv_host
4150 ac_save_IFS=$IFS; IFS='-'
4151 set x $ac_cv_host
4152 shift
4153 host_cpu=$1
4154 host_vendor=$2
4155 shift; shift
4156 # Remember, the first character of IFS is used to create $*,
4157 # except with old shells:
4158 host_os=$*
4159 IFS=$ac_save_IFS
4160 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4161
4162
4163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4164 $as_echo_n "checking target system type... " >&6; }
4165 if ${ac_cv_target+:} false; then :
4166   $as_echo_n "(cached) " >&6
4167 else
4168   if test "x$target_alias" = x; then
4169   ac_cv_target=$ac_cv_host
4170 else
4171   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4172     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4173 fi
4174
4175 fi
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4177 $as_echo "$ac_cv_target" >&6; }
4178 case $ac_cv_target in
4179 *-*-*) ;;
4180 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4181 esac
4182 target=$ac_cv_target
4183 ac_save_IFS=$IFS; IFS='-'
4184 set x $ac_cv_target
4185 shift
4186 target_cpu=$1
4187 target_vendor=$2
4188 shift; shift
4189 # Remember, the first character of IFS is used to create $*,
4190 # except with old shells:
4191 target_os=$*
4192 IFS=$ac_save_IFS
4193 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4194
4195
4196 # The aliases save the names the user supplied, while $host etc.
4197 # will get canonicalized.
4198 test -n "$target_alias" &&
4199   test "$program_prefix$program_suffix$program_transform_name" = \
4200     NONENONEs,x,x, &&
4201   program_prefix=${target_alias}-
4202
4203 target_alias=${target_alias-$host_alias}
4204
4205
4206 if test "$build" != "$host"; then
4207   # We are being configured with some form of cross compiler.
4208   GLIBCXX_IS_NATIVE=false
4209   case "$host","$target" in
4210     # Darwin crosses can use the host system's libraries and headers,
4211     # because of the fat library support.  Of course, it must be the
4212     # same version of Darwin on both sides.  Allow the user to
4213     # just say --target=foo-darwin without a version number to mean
4214     # "the version on this system".
4215       *-*-darwin*,*-*-darwin*)
4216         hostos=`echo $host | sed 's/.*-darwin/darwin/'`
4217         targetos=`echo $target | sed 's/.*-darwin/darwin/'`
4218         if test $hostos = $targetos || test $targetos = darwin ; then
4219           GLIBCXX_IS_NATIVE=true
4220         fi
4221         ;;
4222
4223       *)
4224
4225         ;;
4226   esac
4227 else
4228   GLIBCXX_IS_NATIVE=true
4229 fi
4230
4231 # Runs configure.host, and assorted other critical bits.  Sets
4232 # up critical shell variables.
4233
4234   # Keep these sync'd with the list in Makefile.am.  The first provides an
4235   # expandable list at autoconf time; the second provides an expandable list
4236   # (i.e., shell variable) at configure time.
4237
4238   SUBDIRS=''
4239
4240   # These need to be absolute paths, yet at the same time need to
4241   # canonicalize only relative paths, because then amd will not unmount
4242   # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
4243   glibcxx_builddir=`${PWDCMD-pwd}`
4244   case $srcdir in
4245     \\/$* | ?:\\/*) glibcxx_srcdir=${srcdir} ;;
4246     *) glibcxx_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
4247   esac
4248   toplevel_builddir=${glibcxx_builddir}/..
4249   toplevel_srcdir=${glibcxx_srcdir}/..
4250
4251
4252
4253
4254
4255   # We use these options to decide which functions to include.  They are
4256   # set from the top level.
4257
4258 # Check whether --with-target-subdir was given.
4259 if test "${with_target_subdir+set}" = set; then :
4260   withval=$with_target_subdir;
4261 fi
4262
4263
4264
4265 # Check whether --with-cross-host was given.
4266 if test "${with_cross_host+set}" = set; then :
4267   withval=$with_cross_host;
4268 fi
4269
4270
4271
4272 # Check whether --with-newlib was given.
4273 if test "${with_newlib+set}" = set; then :
4274   withval=$with_newlib;
4275 fi
4276
4277
4278   # Will set LN_S to either 'ln -s', 'ln', or 'cp -p' (if linking isn't
4279   # available).  Uncomment the next line to force a particular method.
4280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4281 $as_echo_n "checking whether ln -s works... " >&6; }
4282 LN_S=$as_ln_s
4283 if test "$LN_S" = "ln -s"; then
4284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4285 $as_echo "yes" >&6; }
4286 else
4287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4288 $as_echo "no, using $LN_S" >&6; }
4289 fi
4290
4291   #LN_S='cp -p'
4292
4293   if test -n "$ac_tool_prefix"; then
4294   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
4295 set dummy ${ac_tool_prefix}as; ac_word=$2
4296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4297 $as_echo_n "checking for $ac_word... " >&6; }
4298 if ${ac_cv_prog_AS+:} false; then :
4299   $as_echo_n "(cached) " >&6
4300 else
4301   if test -n "$AS"; then
4302   ac_cv_prog_AS="$AS" # Let the user override the test.
4303 else
4304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4305 for as_dir in $PATH
4306 do
4307   IFS=$as_save_IFS
4308   test -z "$as_dir" && as_dir=.
4309     for ac_exec_ext in '' $ac_executable_extensions; do
4310   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4311     ac_cv_prog_AS="${ac_tool_prefix}as"
4312     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4313     break 2
4314   fi
4315 done
4316   done
4317 IFS=$as_save_IFS
4318
4319 fi
4320 fi
4321 AS=$ac_cv_prog_AS
4322 if test -n "$AS"; then
4323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4324 $as_echo "$AS" >&6; }
4325 else
4326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4327 $as_echo "no" >&6; }
4328 fi
4329
4330
4331 fi
4332 if test -z "$ac_cv_prog_AS"; then
4333   ac_ct_AS=$AS
4334   # Extract the first word of "as", so it can be a program name with args.
4335 set dummy as; ac_word=$2
4336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4337 $as_echo_n "checking for $ac_word... " >&6; }
4338 if ${ac_cv_prog_ac_ct_AS+:} false; then :
4339   $as_echo_n "(cached) " >&6
4340 else
4341   if test -n "$ac_ct_AS"; then
4342   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
4343 else
4344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4345 for as_dir in $PATH
4346 do
4347   IFS=$as_save_IFS
4348   test -z "$as_dir" && as_dir=.
4349     for ac_exec_ext in '' $ac_executable_extensions; do
4350   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4351     ac_cv_prog_ac_ct_AS="as"
4352     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4353     break 2
4354   fi
4355 done
4356   done
4357 IFS=$as_save_IFS
4358
4359 fi
4360 fi
4361 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4362 if test -n "$ac_ct_AS"; then
4363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4364 $as_echo "$ac_ct_AS" >&6; }
4365 else
4366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4367 $as_echo "no" >&6; }
4368 fi
4369
4370   if test "x$ac_ct_AS" = x; then
4371     AS=""
4372   else
4373     case $cross_compiling:$ac_tool_warned in
4374 yes:)
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4376 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4377 ac_tool_warned=yes ;;
4378 esac
4379     AS=$ac_ct_AS
4380   fi
4381 else
4382   AS="$ac_cv_prog_AS"
4383 fi
4384
4385   if test -n "$ac_tool_prefix"; then
4386   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4387 set dummy ${ac_tool_prefix}ar; ac_word=$2
4388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4389 $as_echo_n "checking for $ac_word... " >&6; }
4390 if ${ac_cv_prog_AR+:} false; then :
4391   $as_echo_n "(cached) " >&6
4392 else
4393   if test -n "$AR"; then
4394   ac_cv_prog_AR="$AR" # Let the user override the test.
4395 else
4396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4397 for as_dir in $PATH
4398 do
4399   IFS=$as_save_IFS
4400   test -z "$as_dir" && as_dir=.
4401     for ac_exec_ext in '' $ac_executable_extensions; do
4402   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4403     ac_cv_prog_AR="${ac_tool_prefix}ar"
4404     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4405     break 2
4406   fi
4407 done
4408   done
4409 IFS=$as_save_IFS
4410
4411 fi
4412 fi
4413 AR=$ac_cv_prog_AR
4414 if test -n "$AR"; then
4415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4416 $as_echo "$AR" >&6; }
4417 else
4418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4419 $as_echo "no" >&6; }
4420 fi
4421
4422
4423 fi
4424 if test -z "$ac_cv_prog_AR"; then
4425   ac_ct_AR=$AR
4426   # Extract the first word of "ar", so it can be a program name with args.
4427 set dummy ar; ac_word=$2
4428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4429 $as_echo_n "checking for $ac_word... " >&6; }
4430 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4431   $as_echo_n "(cached) " >&6
4432 else
4433   if test -n "$ac_ct_AR"; then
4434   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4435 else
4436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4437 for as_dir in $PATH
4438 do
4439   IFS=$as_save_IFS
4440   test -z "$as_dir" && as_dir=.
4441     for ac_exec_ext in '' $ac_executable_extensions; do
4442   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4443     ac_cv_prog_ac_ct_AR="ar"
4444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4445     break 2
4446   fi
4447 done
4448   done
4449 IFS=$as_save_IFS
4450
4451 fi
4452 fi
4453 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4454 if test -n "$ac_ct_AR"; then
4455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4456 $as_echo "$ac_ct_AR" >&6; }
4457 else
4458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4459 $as_echo "no" >&6; }
4460 fi
4461
4462   if test "x$ac_ct_AR" = x; then
4463     AR=""
4464   else
4465     case $cross_compiling:$ac_tool_warned in
4466 yes:)
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4468 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4469 ac_tool_warned=yes ;;
4470 esac
4471     AR=$ac_ct_AR
4472   fi
4473 else
4474   AR="$ac_cv_prog_AR"
4475 fi
4476
4477   if test -n "$ac_tool_prefix"; then
4478   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4479 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4481 $as_echo_n "checking for $ac_word... " >&6; }
4482 if ${ac_cv_prog_RANLIB+:} false; then :
4483   $as_echo_n "(cached) " >&6
4484 else
4485   if test -n "$RANLIB"; then
4486   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4487 else
4488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4489 for as_dir in $PATH
4490 do
4491   IFS=$as_save_IFS
4492   test -z "$as_dir" && as_dir=.
4493     for ac_exec_ext in '' $ac_executable_extensions; do
4494   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4495     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4496     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4497     break 2
4498   fi
4499 done
4500   done
4501 IFS=$as_save_IFS
4502
4503 fi
4504 fi
4505 RANLIB=$ac_cv_prog_RANLIB
4506 if test -n "$RANLIB"; then
4507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4508 $as_echo "$RANLIB" >&6; }
4509 else
4510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4511 $as_echo "no" >&6; }
4512 fi
4513
4514
4515 fi
4516 if test -z "$ac_cv_prog_RANLIB"; then
4517   ac_ct_RANLIB=$RANLIB
4518   # Extract the first word of "ranlib", so it can be a program name with args.
4519 set dummy ranlib; ac_word=$2
4520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4521 $as_echo_n "checking for $ac_word... " >&6; }
4522 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4523   $as_echo_n "(cached) " >&6
4524 else
4525   if test -n "$ac_ct_RANLIB"; then
4526   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4527 else
4528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4529 for as_dir in $PATH
4530 do
4531   IFS=$as_save_IFS
4532   test -z "$as_dir" && as_dir=.
4533     for ac_exec_ext in '' $ac_executable_extensions; do
4534   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4535     ac_cv_prog_ac_ct_RANLIB="ranlib"
4536     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4537     break 2
4538   fi
4539 done
4540   done
4541 IFS=$as_save_IFS
4542
4543 fi
4544 fi
4545 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4546 if test -n "$ac_ct_RANLIB"; then
4547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4548 $as_echo "$ac_ct_RANLIB" >&6; }
4549 else
4550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4551 $as_echo "no" >&6; }
4552 fi
4553
4554   if test "x$ac_ct_RANLIB" = x; then
4555     RANLIB="ranlib-not-found-in-path-error"
4556   else
4557     case $cross_compiling:$ac_tool_warned in
4558 yes:)
4559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4560 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4561 ac_tool_warned=yes ;;
4562 esac
4563     RANLIB=$ac_ct_RANLIB
4564   fi
4565 else
4566   RANLIB="$ac_cv_prog_RANLIB"
4567 fi
4568
4569
4570
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4572 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4573     # Check whether --enable-maintainer-mode was given.
4574 if test "${enable_maintainer_mode+set}" = set; then :
4575   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4576 else
4577   USE_MAINTAINER_MODE=no
4578 fi
4579
4580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4581 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4582    if test $USE_MAINTAINER_MODE = yes; then
4583   MAINTAINER_MODE_TRUE=
4584   MAINTAINER_MODE_FALSE='#'
4585 else
4586   MAINTAINER_MODE_TRUE='#'
4587   MAINTAINER_MODE_FALSE=
4588 fi
4589
4590   MAINT=$MAINTAINER_MODE_TRUE
4591
4592
4593
4594   # Set up safe default values for all subsequent AM_CONDITIONAL tests
4595   # which are themselves conditionally expanded.
4596   ## (Right now, this only matters for enable_wchar_t, but nothing prevents
4597   ## other macros from doing the same.  This should be automated.)  -pme
4598
4599   # Check for C library flavor since GNU/Linux platforms use different
4600   # configuration directories depending on the C library in use.
4601   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4602 /* end confdefs.h.  */
4603
4604   #include <stdio.h>
4605   #if __UCLIBC__
4606     _using_uclibc
4607   #endif
4608
4609 _ACEOF
4610 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4611   $EGREP "_using_uclibc" >/dev/null 2>&1; then :
4612   uclibc=yes
4613 else
4614   uclibc=no
4615 fi
4616 rm -f conftest*
4617
4618
4619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4620 /* end confdefs.h.  */
4621
4622   #include <stdio.h>
4623   #if __BIONIC__
4624     _using_bionic
4625   #endif
4626
4627 _ACEOF
4628 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4629   $EGREP "_using_bionic" >/dev/null 2>&1; then :
4630   bionic=yes
4631 else
4632   bionic=no
4633 fi
4634 rm -f conftest*
4635
4636
4637   # Find platform-specific directories containing configuration info.
4638   # Also possibly modify flags used elsewhere, as needed by the platform.
4639
4640   . $glibcxx_srcdir/configure.host
4641   { $as_echo "$as_me:${as_lineno-$LINENO}: CPU config directory is $cpu_include_dir" >&5
4642 $as_echo "$as_me: CPU config directory is $cpu_include_dir" >&6;}
4643   { $as_echo "$as_me:${as_lineno-$LINENO}: OS config directory is $os_include_dir" >&5
4644 $as_echo "$as_me: OS config directory is $os_include_dir" >&6;}
4645
4646
4647
4648 # For gettimeofday support.
4649 ac_ext=cpp
4650 ac_cpp='$CXXCPP $CPPFLAGS'
4651 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4652 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4653 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4654 if test -z "$CXX"; then
4655   if test -n "$CCC"; then
4656     CXX=$CCC
4657   else
4658     if test -n "$ac_tool_prefix"; then
4659   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4660   do
4661     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4662 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4664 $as_echo_n "checking for $ac_word... " >&6; }
4665 if ${ac_cv_prog_CXX+:} false; then :
4666   $as_echo_n "(cached) " >&6
4667 else
4668   if test -n "$CXX"; then
4669   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4670 else
4671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4672 for as_dir in $PATH
4673 do
4674   IFS=$as_save_IFS
4675   test -z "$as_dir" && as_dir=.
4676     for ac_exec_ext in '' $ac_executable_extensions; do
4677   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4678     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4679     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4680     break 2
4681   fi
4682 done
4683   done
4684 IFS=$as_save_IFS
4685
4686 fi
4687 fi
4688 CXX=$ac_cv_prog_CXX
4689 if test -n "$CXX"; then
4690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4691 $as_echo "$CXX" >&6; }
4692 else
4693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4694 $as_echo "no" >&6; }
4695 fi
4696
4697
4698     test -n "$CXX" && break
4699   done
4700 fi
4701 if test -z "$CXX"; then
4702   ac_ct_CXX=$CXX
4703   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4704 do
4705   # Extract the first word of "$ac_prog", so it can be a program name with args.
4706 set dummy $ac_prog; ac_word=$2
4707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4708 $as_echo_n "checking for $ac_word... " >&6; }
4709 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4710   $as_echo_n "(cached) " >&6
4711 else
4712   if test -n "$ac_ct_CXX"; then
4713   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4714 else
4715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4716 for as_dir in $PATH
4717 do
4718   IFS=$as_save_IFS
4719   test -z "$as_dir" && as_dir=.
4720     for ac_exec_ext in '' $ac_executable_extensions; do
4721   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4722     ac_cv_prog_ac_ct_CXX="$ac_prog"
4723     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4724     break 2
4725   fi
4726 done
4727   done
4728 IFS=$as_save_IFS
4729
4730 fi
4731 fi
4732 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4733 if test -n "$ac_ct_CXX"; then
4734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4735 $as_echo "$ac_ct_CXX" >&6; }
4736 else
4737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4738 $as_echo "no" >&6; }
4739 fi
4740
4741
4742   test -n "$ac_ct_CXX" && break
4743 done
4744
4745   if test "x$ac_ct_CXX" = x; then
4746     CXX="g++"
4747   else
4748     case $cross_compiling:$ac_tool_warned in
4749 yes:)
4750 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4751 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4752 ac_tool_warned=yes ;;
4753 esac
4754     CXX=$ac_ct_CXX
4755   fi
4756 fi
4757
4758   fi
4759 fi
4760 # Provide some information about the compiler.
4761 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4762 set X $ac_compile
4763 ac_compiler=$2
4764 for ac_option in --version -v -V -qversion; do
4765   { { ac_try="$ac_compiler $ac_option >&5"
4766 case "(($ac_try" in
4767   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4768   *) ac_try_echo=$ac_try;;
4769 esac
4770 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4771 $as_echo "$ac_try_echo"; } >&5
4772   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4773   ac_status=$?
4774   if test -s conftest.err; then
4775     sed '10a\
4776 ... rest of stderr output deleted ...
4777          10q' conftest.err >conftest.er1
4778     cat conftest.er1 >&5
4779   fi
4780   rm -f conftest.er1 conftest.err
4781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4782   test $ac_status = 0; }
4783 done
4784
4785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4786 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4787 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4788   $as_echo_n "(cached) " >&6
4789 else
4790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4791 /* end confdefs.h.  */
4792
4793 int
4794 main ()
4795 {
4796 #ifndef __GNUC__
4797        choke me
4798 #endif
4799
4800   ;
4801   return 0;
4802 }
4803 _ACEOF
4804 if ac_fn_cxx_try_compile "$LINENO"; then :
4805   ac_compiler_gnu=yes
4806 else
4807   ac_compiler_gnu=no
4808 fi
4809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4810 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4811
4812 fi
4813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4814 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4815 if test $ac_compiler_gnu = yes; then
4816   GXX=yes
4817 else
4818   GXX=
4819 fi
4820 ac_test_CXXFLAGS=${CXXFLAGS+set}
4821 ac_save_CXXFLAGS=$CXXFLAGS
4822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4823 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4824 if ${ac_cv_prog_cxx_g+:} false; then :
4825   $as_echo_n "(cached) " >&6
4826 else
4827   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4828    ac_cxx_werror_flag=yes
4829    ac_cv_prog_cxx_g=no
4830    CXXFLAGS="-g"
4831    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4832 /* end confdefs.h.  */
4833
4834 int
4835 main ()
4836 {
4837
4838   ;
4839   return 0;
4840 }
4841 _ACEOF
4842 if ac_fn_cxx_try_compile "$LINENO"; then :
4843   ac_cv_prog_cxx_g=yes
4844 else
4845   CXXFLAGS=""
4846       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4847 /* end confdefs.h.  */
4848
4849 int
4850 main ()
4851 {
4852
4853   ;
4854   return 0;
4855 }
4856 _ACEOF
4857 if ac_fn_cxx_try_compile "$LINENO"; then :
4858
4859 else
4860   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4861          CXXFLAGS="-g"
4862          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4863 /* end confdefs.h.  */
4864
4865 int
4866 main ()
4867 {
4868
4869   ;
4870   return 0;
4871 }
4872 _ACEOF
4873 if ac_fn_cxx_try_compile "$LINENO"; then :
4874   ac_cv_prog_cxx_g=yes
4875 fi
4876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4877 fi
4878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4879 fi
4880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4881    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4882 fi
4883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4884 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4885 if test "$ac_test_CXXFLAGS" = set; then
4886   CXXFLAGS=$ac_save_CXXFLAGS
4887 elif test $ac_cv_prog_cxx_g = yes; then
4888   if test "$GXX" = yes; then
4889     CXXFLAGS="-g -O2"
4890   else
4891     CXXFLAGS="-g"
4892   fi
4893 else
4894   if test "$GXX" = yes; then
4895     CXXFLAGS="-O2"
4896   else
4897     CXXFLAGS=
4898   fi
4899 fi
4900 ac_ext=cpp
4901 ac_cpp='$CXXCPP $CPPFLAGS'
4902 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4903 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4904 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4905
4906
4907 ac_ext=cpp
4908 ac_cpp='$CXXCPP $CPPFLAGS'
4909 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4910 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4911 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
4913 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
4914 if test -z "$CXXCPP"; then
4915   if ${ac_cv_prog_CXXCPP+:} false; then :
4916   $as_echo_n "(cached) " >&6
4917 else
4918       # Double quotes because CXXCPP needs to be expanded
4919     for CXXCPP in "$CXX -E" "/lib/cpp"
4920     do
4921       ac_preproc_ok=false
4922 for ac_cxx_preproc_warn_flag in '' yes
4923 do
4924   # Use a header file that comes with gcc, so configuring glibc
4925   # with a fresh cross-compiler works.
4926   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4927   # <limits.h> exists even on freestanding compilers.
4928   # On the NeXT, cc -E runs the code through the compiler's parser,
4929   # not just through cpp. "Syntax error" is here to catch this case.
4930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4931 /* end confdefs.h.  */
4932 #ifdef __STDC__
4933 # include <limits.h>
4934 #else
4935 # include <assert.h>
4936 #endif
4937                      Syntax error
4938 _ACEOF
4939 if ac_fn_cxx_try_cpp "$LINENO"; then :
4940
4941 else
4942   # Broken: fails on valid input.
4943 continue
4944 fi
4945 rm -f conftest.err conftest.i conftest.$ac_ext
4946
4947   # OK, works on sane cases.  Now check whether nonexistent headers
4948   # can be detected and how.
4949   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4950 /* end confdefs.h.  */
4951 #include <ac_nonexistent.h>
4952 _ACEOF
4953 if ac_fn_cxx_try_cpp "$LINENO"; then :
4954   # Broken: success on invalid input.
4955 continue
4956 else
4957   # Passes both tests.
4958 ac_preproc_ok=:
4959 break
4960 fi
4961 rm -f conftest.err conftest.i conftest.$ac_ext
4962
4963 done
4964 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4965 rm -f conftest.i conftest.err conftest.$ac_ext
4966 if $ac_preproc_ok; then :
4967   break
4968 fi
4969
4970     done
4971     ac_cv_prog_CXXCPP=$CXXCPP
4972
4973 fi
4974   CXXCPP=$ac_cv_prog_CXXCPP
4975 else
4976   ac_cv_prog_CXXCPP=$CXXCPP
4977 fi
4978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
4979 $as_echo "$CXXCPP" >&6; }
4980 ac_preproc_ok=false
4981 for ac_cxx_preproc_warn_flag in '' yes
4982 do
4983   # Use a header file that comes with gcc, so configuring glibc
4984   # with a fresh cross-compiler works.
4985   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4986   # <limits.h> exists even on freestanding compilers.
4987   # On the NeXT, cc -E runs the code through the compiler's parser,
4988   # not just through cpp. "Syntax error" is here to catch this case.
4989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4990 /* end confdefs.h.  */
4991 #ifdef __STDC__
4992 # include <limits.h>
4993 #else
4994 # include <assert.h>
4995 #endif
4996                      Syntax error
4997 _ACEOF
4998 if ac_fn_cxx_try_cpp "$LINENO"; then :
4999
5000 else
5001   # Broken: fails on valid input.
5002 continue
5003 fi
5004 rm -f conftest.err conftest.i conftest.$ac_ext
5005
5006   # OK, works on sane cases.  Now check whether nonexistent headers
5007   # can be detected and how.
5008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5009 /* end confdefs.h.  */
5010 #include <ac_nonexistent.h>
5011 _ACEOF
5012 if ac_fn_cxx_try_cpp "$LINENO"; then :
5013   # Broken: success on invalid input.
5014 continue
5015 else
5016   # Passes both tests.
5017 ac_preproc_ok=:
5018 break
5019 fi
5020 rm -f conftest.err conftest.i conftest.$ac_ext
5021
5022 done
5023 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5024 rm -f conftest.i conftest.err conftest.$ac_ext
5025 if $ac_preproc_ok; then :
5026
5027 else
5028   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5029 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5030 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
5031 See \`config.log' for more details" "$LINENO" 5; }
5032 fi
5033
5034 ac_ext=cpp
5035 ac_cpp='$CXXCPP $CPPFLAGS'
5036 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5037 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5038 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5039
5040
5041
5042
5043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
5044 $as_echo_n "checking for gettimeofday... " >&6; }
5045
5046
5047   ac_ext=cpp
5048 ac_cpp='$CXXCPP $CPPFLAGS'
5049 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5050 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5051 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5052
5053   ac_save_CXXFLAGS="$CXXFLAGS"
5054   CXXFLAGS="$CXXFLAGS -fno-exceptions"
5055
5056   ac_has_gettimeofday=no;
5057   for ac_header in sys/time.h
5058 do :
5059   ac_fn_cxx_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
5060 if test "x$ac_cv_header_sys_time_h" = xyes; then :
5061   cat >>confdefs.h <<_ACEOF
5062 #define HAVE_SYS_TIME_H 1
5063 _ACEOF
5064  ac_has_sys_time_h=yes
5065 else
5066   ac_has_sys_time_h=no
5067 fi
5068
5069 done
5070
5071   if test x"$ac_has_sys_time_h" = x"yes"; then
5072     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
5073 $as_echo_n "checking for gettimeofday... " >&6; }
5074     if test x$gcc_no_link = xyes; then
5075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5076 /* end confdefs.h.  */
5077 #include <sys/time.h>
5078 int
5079 main ()
5080 {
5081 timeval tv; gettimeofday(&tv, 0);
5082   ;
5083   return 0;
5084 }
5085 _ACEOF
5086 if ac_fn_cxx_try_compile "$LINENO"; then :
5087   ac_has_gettimeofday=yes
5088 else
5089   ac_has_gettimeofday=no
5090 fi
5091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5092 else
5093   if test x$gcc_no_link = xyes; then
5094   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5095 fi
5096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5097 /* end confdefs.h.  */
5098 #include <sys/time.h>
5099 int
5100 main ()
5101 {
5102 timeval tv; gettimeofday(&tv, 0);
5103   ;
5104   return 0;
5105 }
5106 _ACEOF
5107 if ac_fn_cxx_try_link "$LINENO"; then :
5108   ac_has_gettimeofday=yes
5109 else
5110   ac_has_gettimeofday=no
5111 fi
5112 rm -f core conftest.err conftest.$ac_objext \
5113     conftest$ac_exeext conftest.$ac_ext
5114 fi
5115
5116     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gettimeofday" >&5
5117 $as_echo "$ac_has_gettimeofday" >&6; }
5118   fi
5119
5120   if test x"$ac_has_gettimeofday" = x"yes"; then
5121
5122 $as_echo "#define _GLIBCXX_USE_GETTIMEOFDAY 1" >>confdefs.h
5123
5124   fi
5125
5126   CXXFLAGS="$ac_save_CXXFLAGS"
5127   ac_ext=c
5128 ac_cpp='$CPP $CPPFLAGS'
5129 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5130 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5131 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5132
5133
5134
5135 # For clock_gettime, nanosleep and sched_yield support.
5136
5137
5138    # Check whether --enable-libstdcxx-time was given.
5139 if test "${enable_libstdcxx_time+set}" = set; then :
5140   enableval=$enable_libstdcxx_time;
5141       case "$enableval" in
5142        yes|no|rt) ;;
5143        *) as_fn_error $? "Unknown argument to enable/disable libstdcxx-time" "$LINENO" 5 ;;
5144                         esac
5145
5146 else
5147   enable_libstdcxx_time=auto
5148 fi
5149
5150
5151
5152
5153   ac_ext=cpp
5154 ac_cpp='$CXXCPP $CPPFLAGS'
5155 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5156 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5157 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5158
5159   ac_save_CXXFLAGS="$CXXFLAGS"
5160   CXXFLAGS="$CXXFLAGS -fno-exceptions"
5161   ac_save_LIBS="$LIBS"
5162
5163   ac_has_clock_monotonic=no
5164   ac_has_clock_realtime=no
5165   ac_has_nanosleep=no
5166   ac_has_sched_yield=no
5167
5168   if test x"$enable_libstdcxx_time" = x"auto"; then
5169
5170     case "${target_os}" in
5171       cygwin*)
5172         ac_has_nanosleep=yes
5173         ;;
5174       mingw*)
5175         ac_has_win32_sleep=yes
5176         ac_has_sched_yield=yes
5177         ;;
5178       darwin*)
5179         ac_has_nanosleep=yes
5180         ac_has_sched_yield=yes
5181         ;;
5182       # VxWorks has nanosleep as soon as the kernel is configured with
5183       # INCLUDE_POSIX_TIMERS, which is normally/most-often the case.
5184       vxworks*)
5185         ac_has_nanosleep=yes
5186         ;;
5187       gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
5188         # Don't use link test for freestanding library, in case gcc_no_link=yes
5189         if test x"$is_hosted" = xyes; then
5190           # Versions of glibc before 2.17 needed -lrt for clock_gettime.
5191           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
5192 $as_echo_n "checking for library containing clock_gettime... " >&6; }
5193 if ${ac_cv_search_clock_gettime+:} false; then :
5194   $as_echo_n "(cached) " >&6
5195 else
5196   ac_func_search_save_LIBS=$LIBS
5197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5198 /* end confdefs.h.  */
5199
5200 /* Override any GCC internal prototype to avoid an error.
5201    Use char because int might match the return type of a GCC
5202    builtin and then its argument prototype would still apply.  */
5203 #ifdef __cplusplus
5204 extern "C"
5205 #endif
5206 char clock_gettime ();
5207 int
5208 main ()
5209 {
5210 return clock_gettime ();
5211   ;
5212   return 0;
5213 }
5214 _ACEOF
5215 for ac_lib in '' rt; do
5216   if test -z "$ac_lib"; then
5217     ac_res="none required"
5218   else
5219     ac_res=-l$ac_lib
5220     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5221   fi
5222   if test x$gcc_no_link = xyes; then
5223   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5224 fi
5225 if ac_fn_cxx_try_link "$LINENO"; then :
5226   ac_cv_search_clock_gettime=$ac_res
5227 fi
5228 rm -f core conftest.err conftest.$ac_objext \
5229     conftest$ac_exeext
5230   if ${ac_cv_search_clock_gettime+:} false; then :
5231   break
5232 fi
5233 done
5234 if ${ac_cv_search_clock_gettime+:} false; then :
5235
5236 else
5237   ac_cv_search_clock_gettime=no
5238 fi
5239 rm conftest.$ac_ext
5240 LIBS=$ac_func_search_save_LIBS
5241 fi
5242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
5243 $as_echo "$ac_cv_search_clock_gettime" >&6; }
5244 ac_res=$ac_cv_search_clock_gettime
5245 if test "$ac_res" != no; then :
5246   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5247
5248 fi
5249
5250           if test x"$ac_cv_search_clock_gettime" = x"none required"; then
5251             ac_has_clock_monotonic=yes
5252             ac_has_clock_realtime=yes
5253           fi
5254         fi
5255         ac_has_nanosleep=yes
5256         ac_has_sched_yield=yes
5257         ;;
5258       freebsd*|netbsd*|dragonfly*|rtems*)
5259         ac_has_clock_monotonic=yes
5260         ac_has_clock_realtime=yes
5261         ac_has_nanosleep=yes
5262         ac_has_sched_yield=yes
5263         ;;
5264       openbsd*)
5265         ac_has_clock_monotonic=yes
5266         ac_has_clock_realtime=yes
5267         ac_has_nanosleep=yes
5268         ;;
5269       solaris*)
5270         ac_has_clock_monotonic=yes
5271         ac_has_clock_realtime=yes
5272         ac_has_nanosleep=yes
5273         ac_has_sched_yield=yes
5274         ;;
5275       uclinux*)
5276         ac_has_nanosleep=yes
5277         ac_has_sched_yield=yes
5278     esac
5279
5280   elif test x"$enable_libstdcxx_time" != x"no"; then
5281
5282     if test x"$enable_libstdcxx_time" = x"rt"; then
5283       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
5284 $as_echo_n "checking for library containing clock_gettime... " >&6; }
5285 if ${ac_cv_search_clock_gettime+:} false; then :
5286   $as_echo_n "(cached) " >&6
5287 else
5288   ac_func_search_save_LIBS=$LIBS
5289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5290 /* end confdefs.h.  */
5291
5292 /* Override any GCC internal prototype to avoid an error.
5293    Use char because int might match the return type of a GCC
5294    builtin and then its argument prototype would still apply.  */
5295 #ifdef __cplusplus
5296 extern "C"
5297 #endif
5298 char clock_gettime ();
5299 int
5300 main ()
5301 {
5302 return clock_gettime ();
5303   ;
5304   return 0;
5305 }
5306 _ACEOF
5307 for ac_lib in '' rt; do
5308   if test -z "$ac_lib"; then
5309     ac_res="none required"
5310   else
5311     ac_res=-l$ac_lib
5312     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5313   fi
5314   if test x$gcc_no_link = xyes; then
5315   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5316 fi
5317 if ac_fn_cxx_try_link "$LINENO"; then :
5318   ac_cv_search_clock_gettime=$ac_res
5319 fi
5320 rm -f core conftest.err conftest.$ac_objext \
5321     conftest$ac_exeext
5322   if ${ac_cv_search_clock_gettime+:} false; then :
5323   break
5324 fi
5325 done
5326 if ${ac_cv_search_clock_gettime+:} false; then :
5327
5328 else
5329   ac_cv_search_clock_gettime=no
5330 fi
5331 rm conftest.$ac_ext
5332 LIBS=$ac_func_search_save_LIBS
5333 fi
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
5335 $as_echo "$ac_cv_search_clock_gettime" >&6; }
5336 ac_res=$ac_cv_search_clock_gettime
5337 if test "$ac_res" != no; then :
5338   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5339
5340 fi
5341
5342       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
5343 $as_echo_n "checking for library containing nanosleep... " >&6; }
5344 if ${ac_cv_search_nanosleep+:} false; then :
5345   $as_echo_n "(cached) " >&6
5346 else
5347   ac_func_search_save_LIBS=$LIBS
5348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5349 /* end confdefs.h.  */
5350
5351 /* Override any GCC internal prototype to avoid an error.
5352    Use char because int might match the return type of a GCC
5353    builtin and then its argument prototype would still apply.  */
5354 #ifdef __cplusplus
5355 extern "C"
5356 #endif
5357 char nanosleep ();
5358 int
5359 main ()
5360 {
5361 return nanosleep ();
5362   ;
5363   return 0;
5364 }
5365 _ACEOF
5366 for ac_lib in '' rt; do
5367   if test -z "$ac_lib"; then
5368     ac_res="none required"
5369   else
5370     ac_res=-l$ac_lib
5371     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5372   fi
5373   if test x$gcc_no_link = xyes; then
5374   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5375 fi
5376 if ac_fn_cxx_try_link "$LINENO"; then :
5377   ac_cv_search_nanosleep=$ac_res
5378 fi
5379 rm -f core conftest.err conftest.$ac_objext \
5380     conftest$ac_exeext
5381   if ${ac_cv_search_nanosleep+:} false; then :
5382   break
5383 fi
5384 done
5385 if ${ac_cv_search_nanosleep+:} false; then :
5386
5387 else
5388   ac_cv_search_nanosleep=no
5389 fi
5390 rm conftest.$ac_ext
5391 LIBS=$ac_func_search_save_LIBS
5392 fi
5393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
5394 $as_echo "$ac_cv_search_nanosleep" >&6; }
5395 ac_res=$ac_cv_search_nanosleep
5396 if test "$ac_res" != no; then :
5397   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5398
5399 fi
5400
5401     else
5402       ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5403 if test "x$ac_cv_func_clock_gettime" = xyes; then :
5404
5405 fi
5406
5407       ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5408 if test "x$ac_cv_func_nanosleep" = xyes; then :
5409
5410 fi
5411
5412     fi
5413
5414     case "$ac_cv_search_clock_gettime" in
5415       -l*) GLIBCXX_LIBS=$ac_cv_search_clock_gettime
5416       ;;
5417     esac
5418     case "$ac_cv_search_nanosleep" in
5419       -l*) GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_nanosleep"
5420       ;;
5421     esac
5422
5423     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
5424 $as_echo_n "checking for library containing sched_yield... " >&6; }
5425 if ${ac_cv_search_sched_yield+:} false; then :
5426   $as_echo_n "(cached) " >&6
5427 else
5428   ac_func_search_save_LIBS=$LIBS
5429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5430 /* end confdefs.h.  */
5431
5432 /* Override any GCC internal prototype to avoid an error.
5433    Use char because int might match the return type of a GCC
5434    builtin and then its argument prototype would still apply.  */
5435 #ifdef __cplusplus
5436 extern "C"
5437 #endif
5438 char sched_yield ();
5439 int
5440 main ()
5441 {
5442 return sched_yield ();
5443   ;
5444   return 0;
5445 }
5446 _ACEOF
5447 for ac_lib in '' rt; do
5448   if test -z "$ac_lib"; then
5449     ac_res="none required"
5450   else
5451     ac_res=-l$ac_lib
5452     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5453   fi
5454   if test x$gcc_no_link = xyes; then
5455   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5456 fi
5457 if ac_fn_cxx_try_link "$LINENO"; then :
5458   ac_cv_search_sched_yield=$ac_res
5459 fi
5460 rm -f core conftest.err conftest.$ac_objext \
5461     conftest$ac_exeext
5462   if ${ac_cv_search_sched_yield+:} false; then :
5463   break
5464 fi
5465 done
5466 if ${ac_cv_search_sched_yield+:} false; then :
5467
5468 else
5469   ac_cv_search_sched_yield=no
5470 fi
5471 rm conftest.$ac_ext
5472 LIBS=$ac_func_search_save_LIBS
5473 fi
5474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
5475 $as_echo "$ac_cv_search_sched_yield" >&6; }
5476 ac_res=$ac_cv_search_sched_yield
5477 if test "$ac_res" != no; then :
5478   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5479
5480 fi
5481
5482
5483     case "$ac_cv_search_sched_yield" in
5484       -lrt*)
5485       if test x"$enable_libstdcxx_time" = x"rt"; then
5486         GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
5487         ac_has_sched_yield=yes
5488       fi
5489       ;;
5490       *)
5491       ac_has_sched_yield=yes
5492       ;;
5493     esac
5494
5495     for ac_header in unistd.h
5496 do :
5497   ac_fn_cxx_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
5498 if test "x$ac_cv_header_unistd_h" = xyes; then :
5499   cat >>confdefs.h <<_ACEOF
5500 #define HAVE_UNISTD_H 1
5501 _ACEOF
5502  ac_has_unistd_h=yes
5503 else
5504   ac_has_unistd_h=no
5505 fi
5506
5507 done
5508
5509
5510     if test x"$ac_has_unistd_h" = x"yes"; then
5511       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for monotonic clock" >&5
5512 $as_echo_n "checking for monotonic clock... " >&6; }
5513       if test x$gcc_no_link = xyes; then
5514   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5515 fi
5516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5517 /* end confdefs.h.  */
5518 #include <unistd.h>
5519          #include <time.h>
5520
5521 int
5522 main ()
5523 {
5524 #if _POSIX_TIMERS > 0 && defined(_POSIX_MONOTONIC_CLOCK)
5525           timespec tp;
5526          #endif
5527           clock_gettime(CLOCK_MONOTONIC, &tp);
5528
5529   ;
5530   return 0;
5531 }
5532 _ACEOF
5533 if ac_fn_cxx_try_link "$LINENO"; then :
5534   ac_has_clock_monotonic=yes
5535 else
5536   ac_has_clock_monotonic=no
5537 fi
5538 rm -f core conftest.err conftest.$ac_objext \
5539     conftest$ac_exeext conftest.$ac_ext
5540
5541       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_monotonic" >&5
5542 $as_echo "$ac_has_clock_monotonic" >&6; }
5543
5544       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for realtime clock" >&5
5545 $as_echo_n "checking for realtime clock... " >&6; }
5546       if test x$gcc_no_link = xyes; then
5547   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5548 fi
5549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5550 /* end confdefs.h.  */
5551 #include <unistd.h>
5552          #include <time.h>
5553
5554 int
5555 main ()
5556 {
5557 #if _POSIX_TIMERS > 0
5558           timespec tp;
5559          #endif
5560           clock_gettime(CLOCK_REALTIME, &tp);
5561
5562   ;
5563   return 0;
5564 }
5565 _ACEOF
5566 if ac_fn_cxx_try_link "$LINENO"; then :
5567   ac_has_clock_realtime=yes
5568 else
5569   ac_has_clock_realtime=no
5570 fi
5571 rm -f core conftest.err conftest.$ac_objext \
5572     conftest$ac_exeext conftest.$ac_ext
5573
5574       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_realtime" >&5
5575 $as_echo "$ac_has_clock_realtime" >&6; }
5576
5577       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep" >&5
5578 $as_echo_n "checking for nanosleep... " >&6; }
5579       if test x$gcc_no_link = xyes; then
5580   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5581 fi
5582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5583 /* end confdefs.h.  */
5584 #include <unistd.h>
5585          #include <time.h>
5586
5587 int
5588 main ()
5589 {
5590 #if _POSIX_TIMERS > 0
5591           timespec tp;
5592          #endif
5593           nanosleep(&tp, 0);
5594
5595   ;
5596   return 0;
5597 }
5598 _ACEOF
5599 if ac_fn_cxx_try_link "$LINENO"; then :
5600   ac_has_nanosleep=yes
5601 else
5602   ac_has_nanosleep=no
5603 fi
5604 rm -f core conftest.err conftest.$ac_objext \
5605     conftest$ac_exeext conftest.$ac_ext
5606
5607       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_nanosleep" >&5
5608 $as_echo "$ac_has_nanosleep" >&6; }
5609     fi
5610   fi
5611
5612   if test x"$ac_has_clock_monotonic" != x"yes"; then
5613     case ${target_os} in
5614       linux* | uclinux*)
5615         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5616 $as_echo_n "checking for clock_gettime syscall... " >&6; }
5617         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5618 /* end confdefs.h.  */
5619 #include <unistd.h>
5620            #include <time.h>
5621            #include <sys/syscall.h>
5622
5623 int
5624 main ()
5625 {
5626 #if _POSIX_TIMERS > 0 && defined(_POSIX_MONOTONIC_CLOCK)
5627             timespec tp;
5628            #endif
5629            syscall(SYS_clock_gettime, CLOCK_MONOTONIC, &tp);
5630            syscall(SYS_clock_gettime, CLOCK_REALTIME, &tp);
5631
5632   ;
5633   return 0;
5634 }
5635 _ACEOF
5636 if ac_fn_cxx_try_compile "$LINENO"; then :
5637   ac_has_clock_gettime_syscall=yes
5638 else
5639   ac_has_clock_gettime_syscall=no
5640 fi
5641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5642         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_gettime_syscall" >&5
5643 $as_echo "$ac_has_clock_gettime_syscall" >&6; }
5644         if test x"$ac_has_clock_gettime_syscall" = x"yes"; then
5645
5646 $as_echo "#define _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL 1" >>confdefs.h
5647
5648           ac_has_clock_monotonic=yes
5649           ac_has_clock_realtime=yes
5650           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec that matches syscall" >&5
5651 $as_echo_n "checking for struct timespec that matches syscall... " >&6; }
5652           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5653 /* end confdefs.h.  */
5654 #include <time.h>
5655              #include <sys/syscall.h>
5656
5657 int
5658 main ()
5659 {
5660 #ifdef SYS_clock_gettime64
5661              #if SYS_clock_gettime64 != SYS_clock_gettime
5662              // We need to use SYS_clock_gettime and libc appears to
5663              // also know about the SYS_clock_gettime64 syscall.
5664              // Check that userspace doesn't use time64 version of timespec.
5665              static_assert(sizeof(timespec::tv_sec) == sizeof(long),
5666                "struct timespec must be compatible with SYS_clock_gettime");
5667              #endif
5668              #endif
5669
5670   ;
5671   return 0;
5672 }
5673 _ACEOF
5674 if ac_fn_cxx_try_compile "$LINENO"; then :
5675   ac_timespec_matches_syscall=yes
5676 else
5677   ac_timespec_matches_syscall=no
5678 fi
5679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5680           { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_timespec_matches_syscall" >&5
5681 $as_echo "$ac_timespec_matches_syscall" >&6; }
5682           if test x"$ac_timespec_matches_syscall" = no; then
5683             as_fn_error $? "struct timespec is not compatible with SYS_clock_gettime, please report a bug to http://gcc.gnu.org/bugzilla" "$LINENO" 5
5684           fi
5685         fi;;
5686     esac
5687   fi
5688
5689   if test x"$ac_has_clock_monotonic" = x"yes"; then
5690
5691 $as_echo "#define _GLIBCXX_USE_CLOCK_MONOTONIC 1" >>confdefs.h
5692
5693   fi
5694
5695   if test x"$ac_has_clock_realtime" = x"yes"; then
5696
5697 $as_echo "#define _GLIBCXX_USE_CLOCK_REALTIME 1" >>confdefs.h
5698
5699   fi
5700
5701   if test x"$ac_has_sched_yield" = x"yes"; then
5702
5703 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
5704
5705   fi
5706
5707   if test x"$ac_has_nanosleep" = x"yes"; then
5708
5709 $as_echo "#define _GLIBCXX_USE_NANOSLEEP 1" >>confdefs.h
5710
5711   elif test x"$ac_has_win32_sleep" = x"yes"; then
5712
5713 $as_echo "#define _GLIBCXX_USE_WIN32_SLEEP 1" >>confdefs.h
5714
5715   else
5716       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sleep" >&5
5717 $as_echo_n "checking for sleep... " >&6; }
5718       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5719 /* end confdefs.h.  */
5720 #include <unistd.h>
5721 int
5722 main ()
5723 {
5724 sleep(1)
5725   ;
5726   return 0;
5727 }
5728 _ACEOF
5729 if ac_fn_cxx_try_compile "$LINENO"; then :
5730   ac_has_sleep=yes
5731 else
5732   ac_has_sleep=no
5733 fi
5734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5735       if test x"$ac_has_sleep" = x"yes"; then
5736
5737 $as_echo "#define HAVE_SLEEP 1" >>confdefs.h
5738
5739       fi
5740       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_sleep" >&5
5741 $as_echo "$ac_has_sleep" >&6; }
5742       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usleep" >&5
5743 $as_echo_n "checking for usleep... " >&6; }
5744       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5745 /* end confdefs.h.  */
5746 #include <unistd.h>
5747 int
5748 main ()
5749 {
5750 sleep(1);
5751                       usleep(100);
5752   ;
5753   return 0;
5754 }
5755 _ACEOF
5756 if ac_fn_cxx_try_compile "$LINENO"; then :
5757   ac_has_usleep=yes
5758 else
5759   ac_has_usleep=no
5760 fi
5761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5762       if test x"$ac_has_usleep" = x"yes"; then
5763
5764 $as_echo "#define HAVE_USLEEP 1" >>confdefs.h
5765
5766       fi
5767       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_usleep" >&5
5768 $as_echo "$ac_has_usleep" >&6; }
5769   fi
5770
5771   if test x"$ac_has_nanosleep$ac_has_win32_sleep$ac_has_sleep" = x"nonono"; then
5772
5773 $as_echo "#define _GLIBCXX_NO_SLEEP 1" >>confdefs.h
5774
5775   fi
5776
5777
5778
5779   CXXFLAGS="$ac_save_CXXFLAGS"
5780   LIBS="$ac_save_LIBS"
5781   ac_ext=c
5782 ac_cpp='$CPP $CPPFLAGS'
5783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5785 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5786
5787
5788
5789 am__api_version='1.15'
5790
5791 # Find a good install program.  We prefer a C program (faster),
5792 # so one script is as good as another.  But avoid the broken or
5793 # incompatible versions:
5794 # SysV /etc/install, /usr/sbin/install
5795 # SunOS /usr/etc/install
5796 # IRIX /sbin/install
5797 # AIX /bin/install
5798 # AmigaOS /C/install, which installs bootblocks on floppy discs
5799 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5800 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5801 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5802 # OS/2's system install, which has a completely different semantic
5803 # ./install, which can be erroneously created by make from ./install.sh.
5804 # Reject install programs that cannot install multiple files.
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5806 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5807 if test -z "$INSTALL"; then
5808 if ${ac_cv_path_install+:} false; then :
5809   $as_echo_n "(cached) " >&6
5810 else
5811   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5812 for as_dir in $PATH
5813 do
5814   IFS=$as_save_IFS
5815   test -z "$as_dir" && as_dir=.
5816     # Account for people who put trailing slashes in PATH elements.
5817 case $as_dir/ in #((
5818   ./ | .// | /[cC]/* | \
5819   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5820   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5821   /usr/ucb/* ) ;;
5822   *)
5823     # OSF1 and SCO ODT 3.0 have their own names for install.
5824     # Don't use installbsd from OSF since it installs stuff as root
5825     # by default.
5826     for ac_prog in ginstall scoinst install; do
5827       for ac_exec_ext in '' $ac_executable_extensions; do
5828         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5829           if test $ac_prog = install &&
5830             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5831             # AIX install.  It has an incompatible calling convention.
5832             :
5833           elif test $ac_prog = install &&
5834             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5835             # program-specific install script used by HP pwplus--don't use.
5836             :
5837           else
5838             rm -rf conftest.one conftest.two conftest.dir
5839             echo one > conftest.one
5840             echo two > conftest.two
5841             mkdir conftest.dir
5842             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5843               test -s conftest.one && test -s conftest.two &&
5844               test -s conftest.dir/conftest.one &&
5845               test -s conftest.dir/conftest.two
5846             then
5847               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5848               break 3
5849             fi
5850           fi
5851         fi
5852       done
5853     done
5854     ;;
5855 esac
5856
5857   done
5858 IFS=$as_save_IFS
5859
5860 rm -rf conftest.one conftest.two conftest.dir
5861
5862 fi
5863   if test "${ac_cv_path_install+set}" = set; then
5864     INSTALL=$ac_cv_path_install
5865   else
5866     # As a last resort, use the slow shell script.  Don't cache a
5867     # value for INSTALL within a source directory, because that will
5868     # break other packages using the cache if that directory is
5869     # removed, or if the value is a relative name.
5870     INSTALL=$ac_install_sh
5871   fi
5872 fi
5873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5874 $as_echo "$INSTALL" >&6; }
5875
5876 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5877 # It thinks the first close brace ends the variable substitution.
5878 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5879
5880 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5881
5882 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5883
5884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
5885 $as_echo_n "checking whether build environment is sane... " >&6; }
5886 # Reject unsafe characters in $srcdir or the absolute working directory
5887 # name.  Accept space and tab only in the latter.
5888 am_lf='
5889 '
5890 case `pwd` in
5891   *[\\\"\#\$\&\'\`$am_lf]*)
5892     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
5893 esac
5894 case $srcdir in
5895   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
5896     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
5897 esac
5898
5899 # Do 'set' in a subshell so we don't clobber the current shell's
5900 # arguments.  Must try -L first in case configure is actually a
5901 # symlink; some systems play weird games with the mod time of symlinks
5902 # (eg FreeBSD returns the mod time of the symlink's containing
5903 # directory).
5904 if (
5905    am_has_slept=no
5906    for am_try in 1 2; do
5907      echo "timestamp, slept: $am_has_slept" > conftest.file
5908      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
5909      if test "$*" = "X"; then
5910         # -L didn't work.
5911         set X `ls -t "$srcdir/configure" conftest.file`
5912      fi
5913      if test "$*" != "X $srcdir/configure conftest.file" \
5914         && test "$*" != "X conftest.file $srcdir/configure"; then
5915
5916         # If neither matched, then we have a broken ls.  This can happen
5917         # if, for instance, CONFIG_SHELL is bash and it inherits a
5918         # broken ls alias from the environment.  This has actually
5919         # happened.  Such a system could not be considered "sane".
5920         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
5921   alias in your environment" "$LINENO" 5
5922      fi
5923      if test "$2" = conftest.file || test $am_try -eq 2; then
5924        break
5925      fi
5926      # Just in case.
5927      sleep 1
5928      am_has_slept=yes
5929    done
5930    test "$2" = conftest.file
5931    )
5932 then
5933    # Ok.
5934    :
5935 else
5936    as_fn_error $? "newly created file is older than distributed files!
5937 Check your system clock" "$LINENO" 5
5938 fi
5939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5940 $as_echo "yes" >&6; }
5941 # If we didn't sleep, we still need to ensure time stamps of config.status and
5942 # generated files are strictly newer.
5943 am_sleep_pid=
5944 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
5945   ( sleep 1 ) &
5946   am_sleep_pid=$!
5947 fi
5948
5949 rm -f conftest.file
5950
5951 test "$program_prefix" != NONE &&
5952   program_transform_name="s&^&$program_prefix&;$program_transform_name"
5953 # Use a double $ so make ignores it.
5954 test "$program_suffix" != NONE &&
5955   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
5956 # Double any \ or $.
5957 # By default was `s,x,x', remove it if useless.
5958 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
5959 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5960
5961 if test x"${MISSING+set}" != xset; then
5962   case $am_aux_dir in
5963   *\ * | *\     *)
5964     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
5965   *)
5966     MISSING="\${SHELL} $am_aux_dir/missing" ;;
5967   esac
5968 fi
5969 # Use eval to expand $SHELL
5970 if eval "$MISSING --is-lightweight"; then
5971   am_missing_run="$MISSING "
5972 else
5973   am_missing_run=
5974   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
5975 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
5976 fi
5977
5978 if test x"${install_sh+set}" != xset; then
5979   case $am_aux_dir in
5980   *\ * | *\     *)
5981     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
5982   *)
5983     install_sh="\${SHELL} $am_aux_dir/install-sh"
5984   esac
5985 fi
5986
5987 # Installed binaries are usually stripped using 'strip' when the user
5988 # run "make install-strip".  However 'strip' might not be the right
5989 # tool to use in cross-compilation environments, therefore Automake
5990 # will honor the 'STRIP' environment variable to overrule this program.
5991 if test "$cross_compiling" != no; then
5992   if test -n "$ac_tool_prefix"; then
5993   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5994 set dummy ${ac_tool_prefix}strip; ac_word=$2
5995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5996 $as_echo_n "checking for $ac_word... " >&6; }
5997 if ${ac_cv_prog_STRIP+:} false; then :
5998   $as_echo_n "(cached) " >&6
5999 else
6000   if test -n "$STRIP"; then
6001   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6002 else
6003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6004 for as_dir in $PATH
6005 do
6006   IFS=$as_save_IFS
6007   test -z "$as_dir" && as_dir=.
6008     for ac_exec_ext in '' $ac_executable_extensions; do
6009   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6010     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6011     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6012     break 2
6013   fi
6014 done
6015   done
6016 IFS=$as_save_IFS
6017
6018 fi
6019 fi
6020 STRIP=$ac_cv_prog_STRIP
6021 if test -n "$STRIP"; then
6022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6023 $as_echo "$STRIP" >&6; }
6024 else
6025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6026 $as_echo "no" >&6; }
6027 fi
6028
6029
6030 fi
6031 if test -z "$ac_cv_prog_STRIP"; then
6032   ac_ct_STRIP=$STRIP
6033   # Extract the first word of "strip", so it can be a program name with args.
6034 set dummy strip; ac_word=$2
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6036 $as_echo_n "checking for $ac_word... " >&6; }
6037 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6038   $as_echo_n "(cached) " >&6
6039 else
6040   if test -n "$ac_ct_STRIP"; then
6041   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6042 else
6043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6044 for as_dir in $PATH
6045 do
6046   IFS=$as_save_IFS
6047   test -z "$as_dir" && as_dir=.
6048     for ac_exec_ext in '' $ac_executable_extensions; do
6049   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6050     ac_cv_prog_ac_ct_STRIP="strip"
6051     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6052     break 2
6053   fi
6054 done
6055   done
6056 IFS=$as_save_IFS
6057
6058 fi
6059 fi
6060 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6061 if test -n "$ac_ct_STRIP"; then
6062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6063 $as_echo "$ac_ct_STRIP" >&6; }
6064 else
6065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6066 $as_echo "no" >&6; }
6067 fi
6068
6069   if test "x$ac_ct_STRIP" = x; then
6070     STRIP=":"
6071   else
6072     case $cross_compiling:$ac_tool_warned in
6073 yes:)
6074 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6075 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6076 ac_tool_warned=yes ;;
6077 esac
6078     STRIP=$ac_ct_STRIP
6079   fi
6080 else
6081   STRIP="$ac_cv_prog_STRIP"
6082 fi
6083
6084 fi
6085 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
6086
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
6088 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
6089 if test -z "$MKDIR_P"; then
6090   if ${ac_cv_path_mkdir+:} false; then :
6091   $as_echo_n "(cached) " >&6
6092 else
6093   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6094 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
6095 do
6096   IFS=$as_save_IFS
6097   test -z "$as_dir" && as_dir=.
6098     for ac_prog in mkdir gmkdir; do
6099          for ac_exec_ext in '' $ac_executable_extensions; do
6100            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
6101            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
6102              'mkdir (GNU coreutils) '* | \
6103              'mkdir (coreutils) '* | \
6104              'mkdir (fileutils) '4.1*)
6105                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
6106                break 3;;
6107            esac
6108          done
6109        done
6110   done
6111 IFS=$as_save_IFS
6112
6113 fi
6114
6115   test -d ./--version && rmdir ./--version
6116   if test "${ac_cv_path_mkdir+set}" = set; then
6117     MKDIR_P="$ac_cv_path_mkdir -p"
6118   else
6119     # As a last resort, use the slow shell script.  Don't cache a
6120     # value for MKDIR_P within a source directory, because that will
6121     # break other packages using the cache if that directory is
6122     # removed, or if the value is a relative name.
6123     MKDIR_P="$ac_install_sh -d"
6124   fi
6125 fi
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
6127 $as_echo "$MKDIR_P" >&6; }
6128
6129 for ac_prog in gawk mawk nawk awk
6130 do
6131   # Extract the first word of "$ac_prog", so it can be a program name with args.
6132 set dummy $ac_prog; ac_word=$2
6133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6134 $as_echo_n "checking for $ac_word... " >&6; }
6135 if ${ac_cv_prog_AWK+:} false; then :
6136   $as_echo_n "(cached) " >&6
6137 else
6138   if test -n "$AWK"; then
6139   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6140 else
6141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6142 for as_dir in $PATH
6143 do
6144   IFS=$as_save_IFS
6145   test -z "$as_dir" && as_dir=.
6146     for ac_exec_ext in '' $ac_executable_extensions; do
6147   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6148     ac_cv_prog_AWK="$ac_prog"
6149     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6150     break 2
6151   fi
6152 done
6153   done
6154 IFS=$as_save_IFS
6155
6156 fi
6157 fi
6158 AWK=$ac_cv_prog_AWK
6159 if test -n "$AWK"; then
6160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6161 $as_echo "$AWK" >&6; }
6162 else
6163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6164 $as_echo "no" >&6; }
6165 fi
6166
6167
6168   test -n "$AWK" && break
6169 done
6170
6171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6172 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6173 set x ${MAKE-make}
6174 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6175 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
6176   $as_echo_n "(cached) " >&6
6177 else
6178   cat >conftest.make <<\_ACEOF
6179 SHELL = /bin/sh
6180 all:
6181         @echo '@@@%%%=$(MAKE)=@@@%%%'
6182 _ACEOF
6183 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6184 case `${MAKE-make} -f conftest.make 2>/dev/null` in
6185   *@@@%%%=?*=@@@%%%*)
6186     eval ac_cv_prog_make_${ac_make}_set=yes;;
6187   *)
6188     eval ac_cv_prog_make_${ac_make}_set=no;;
6189 esac
6190 rm -f conftest.make
6191 fi
6192 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6194 $as_echo "yes" >&6; }
6195   SET_MAKE=
6196 else
6197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6198 $as_echo "no" >&6; }
6199   SET_MAKE="MAKE=${MAKE-make}"
6200 fi
6201
6202 rm -rf .tst 2>/dev/null
6203 mkdir .tst 2>/dev/null
6204 if test -d .tst; then
6205   am__leading_dot=.
6206 else
6207   am__leading_dot=_
6208 fi
6209 rmdir .tst 2>/dev/null
6210
6211 DEPDIR="${am__leading_dot}deps"
6212
6213 ac_config_commands="$ac_config_commands depfiles"
6214
6215
6216 am_make=${MAKE-make}
6217 cat > confinc << 'END'
6218 am__doit:
6219         @echo this is the am__doit target
6220 .PHONY: am__doit
6221 END
6222 # If we don't find an include directive, just comment out the code.
6223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
6224 $as_echo_n "checking for style of include used by $am_make... " >&6; }
6225 am__include="#"
6226 am__quote=
6227 _am_result=none
6228 # First try GNU make style include.
6229 echo "include confinc" > confmf
6230 # Ignore all kinds of additional output from 'make'.
6231 case `$am_make -s -f confmf 2> /dev/null` in #(
6232 *the\ am__doit\ target*)
6233   am__include=include
6234   am__quote=
6235   _am_result=GNU
6236   ;;
6237 esac
6238 # Now try BSD make style include.
6239 if test "$am__include" = "#"; then
6240    echo '.include "confinc"' > confmf
6241    case `$am_make -s -f confmf 2> /dev/null` in #(
6242    *the\ am__doit\ target*)
6243      am__include=.include
6244      am__quote="\""
6245      _am_result=BSD
6246      ;;
6247    esac
6248 fi
6249
6250
6251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
6252 $as_echo "$_am_result" >&6; }
6253 rm -f confinc confmf
6254
6255 # Check whether --enable-dependency-tracking was given.
6256 if test "${enable_dependency_tracking+set}" = set; then :
6257   enableval=$enable_dependency_tracking;
6258 fi
6259
6260 if test "x$enable_dependency_tracking" != xno; then
6261   am_depcomp="$ac_aux_dir/depcomp"
6262   AMDEPBACKSLASH='\'
6263   am__nodep='_no'
6264 fi
6265  if test "x$enable_dependency_tracking" != xno; then
6266   AMDEP_TRUE=
6267   AMDEP_FALSE='#'
6268 else
6269   AMDEP_TRUE='#'
6270   AMDEP_FALSE=
6271 fi
6272
6273
6274 # Check whether --enable-silent-rules was given.
6275 if test "${enable_silent_rules+set}" = set; then :
6276   enableval=$enable_silent_rules;
6277 fi
6278
6279 case $enable_silent_rules in # (((
6280   yes) AM_DEFAULT_VERBOSITY=0;;
6281    no) AM_DEFAULT_VERBOSITY=1;;
6282     *) AM_DEFAULT_VERBOSITY=1;;
6283 esac
6284 am_make=${MAKE-make}
6285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
6286 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
6287 if ${am_cv_make_support_nested_variables+:} false; then :
6288   $as_echo_n "(cached) " >&6
6289 else
6290   if $as_echo 'TRUE=$(BAR$(V))
6291 BAR0=false
6292 BAR1=true
6293 V=1
6294 am__doit:
6295         @$(TRUE)
6296 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
6297   am_cv_make_support_nested_variables=yes
6298 else
6299   am_cv_make_support_nested_variables=no
6300 fi
6301 fi
6302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
6303 $as_echo "$am_cv_make_support_nested_variables" >&6; }
6304 if test $am_cv_make_support_nested_variables = yes; then
6305     AM_V='$(V)'
6306   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
6307 else
6308   AM_V=$AM_DEFAULT_VERBOSITY
6309   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
6310 fi
6311 AM_BACKSLASH='\'
6312
6313 if test "`cd $srcdir && pwd`" != "`pwd`"; then
6314   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
6315   # is not polluted with repeated "-I."
6316   am__isrc=' -I$(srcdir)'
6317   # test to see if srcdir already configured
6318   if test -f $srcdir/config.status; then
6319     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
6320   fi
6321 fi
6322
6323 # test whether we have cygpath
6324 if test -z "$CYGPATH_W"; then
6325   if (cygpath --version) >/dev/null 2>/dev/null; then
6326     CYGPATH_W='cygpath -w'
6327   else
6328     CYGPATH_W=echo
6329   fi
6330 fi
6331
6332
6333 # Define the identity of the package.
6334  PACKAGE='libgm2'
6335  VERSION='version-unused'
6336
6337
6338 # Some tools Automake needs.
6339
6340 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
6341
6342
6343 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
6344
6345
6346 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
6347
6348
6349 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
6350
6351
6352 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
6353
6354 # For better backward compatibility.  To be removed once Automake 1.9.x
6355 # dies out for good.  For more background, see:
6356 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
6357 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
6358 mkdir_p='$(MKDIR_P)'
6359
6360 # We need awk for the "check" target (and possibly the TAP driver).  The
6361 # system "awk" is bad on some platforms.
6362 # Always define AMTAR for backward compatibility.  Yes, it's still used
6363 # in the wild :-(  We should find a proper way to deprecate it ...
6364 AMTAR='$${TAR-tar}'
6365
6366
6367 # We'll loop over all known methods to create a tar archive until one works.
6368 _am_tools='gnutar  pax cpio none'
6369
6370 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
6371
6372
6373
6374
6375
6376 depcc="$CC"   am_compiler_list=
6377
6378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6379 $as_echo_n "checking dependency style of $depcc... " >&6; }
6380 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
6381   $as_echo_n "(cached) " >&6
6382 else
6383   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6384   # We make a subdir and do the tests there.  Otherwise we can end up
6385   # making bogus files that we don't know about and never remove.  For
6386   # instance it was reported that on HP-UX the gcc test will end up
6387   # making a dummy file named 'D' -- because '-MD' means "put the output
6388   # in D".
6389   rm -rf conftest.dir
6390   mkdir conftest.dir
6391   # Copy depcomp to subdir because otherwise we won't find it if we're
6392   # using a relative directory.
6393   cp "$am_depcomp" conftest.dir
6394   cd conftest.dir
6395   # We will build objects and dependencies in a subdirectory because
6396   # it helps to detect inapplicable dependency modes.  For instance
6397   # both Tru64's cc and ICC support -MD to output dependencies as a
6398   # side effect of compilation, but ICC will put the dependencies in
6399   # the current directory while Tru64 will put them in the object
6400   # directory.
6401   mkdir sub
6402
6403   am_cv_CC_dependencies_compiler_type=none
6404   if test "$am_compiler_list" = ""; then
6405      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6406   fi
6407   am__universal=false
6408   case " $depcc " in #(
6409      *\ -arch\ *\ -arch\ *) am__universal=true ;;
6410      esac
6411
6412   for depmode in $am_compiler_list; do
6413     # Setup a source with many dependencies, because some compilers
6414     # like to wrap large dependency lists on column 80 (with \), and
6415     # we should not choose a depcomp mode which is confused by this.
6416     #
6417     # We need to recreate these files for each test, as the compiler may
6418     # overwrite some of them when testing with obscure command lines.
6419     # This happens at least with the AIX C compiler.
6420     : > sub/conftest.c
6421     for i in 1 2 3 4 5 6; do
6422       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6423       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6424       # Solaris 10 /bin/sh.
6425       echo '/* dummy */' > sub/conftst$i.h
6426     done
6427     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6428
6429     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6430     # mode.  It turns out that the SunPro C++ compiler does not properly
6431     # handle '-M -o', and we need to detect this.  Also, some Intel
6432     # versions had trouble with output in subdirs.
6433     am__obj=sub/conftest.${OBJEXT-o}
6434     am__minus_obj="-o $am__obj"
6435     case $depmode in
6436     gcc)
6437       # This depmode causes a compiler race in universal mode.
6438       test "$am__universal" = false || continue
6439       ;;
6440     nosideeffect)
6441       # After this tag, mechanisms are not by side-effect, so they'll
6442       # only be used when explicitly requested.
6443       if test "x$enable_dependency_tracking" = xyes; then
6444         continue
6445       else
6446         break
6447       fi
6448       ;;
6449     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6450       # This compiler won't grok '-c -o', but also, the minuso test has
6451       # not run yet.  These depmodes are late enough in the game, and
6452       # so weak that their functioning should not be impacted.
6453       am__obj=conftest.${OBJEXT-o}
6454       am__minus_obj=
6455       ;;
6456     none) break ;;
6457     esac
6458     if depmode=$depmode \
6459        source=sub/conftest.c object=$am__obj \
6460        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6461        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6462          >/dev/null 2>conftest.err &&
6463        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6464        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6465        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6466        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6467       # icc doesn't choke on unknown options, it will just issue warnings
6468       # or remarks (even with -Werror).  So we grep stderr for any message
6469       # that says an option was ignored or not supported.
6470       # When given -MP, icc 7.0 and 7.1 complain thusly:
6471       #   icc: Command line warning: ignoring option '-M'; no argument required
6472       # The diagnosis changed in icc 8.0:
6473       #   icc: Command line remark: option '-MP' not supported
6474       if (grep 'ignoring option' conftest.err ||
6475           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6476         am_cv_CC_dependencies_compiler_type=$depmode
6477         break
6478       fi
6479     fi
6480   done
6481
6482   cd ..
6483   rm -rf conftest.dir
6484 else
6485   am_cv_CC_dependencies_compiler_type=none
6486 fi
6487
6488 fi
6489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6490 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6491 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6492
6493  if
6494   test "x$enable_dependency_tracking" != xno \
6495   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
6496   am__fastdepCC_TRUE=
6497   am__fastdepCC_FALSE='#'
6498 else
6499   am__fastdepCC_TRUE='#'
6500   am__fastdepCC_FALSE=
6501 fi
6502
6503
6504 depcc="$CXX"  am_compiler_list=
6505
6506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6507 $as_echo_n "checking dependency style of $depcc... " >&6; }
6508 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
6509   $as_echo_n "(cached) " >&6
6510 else
6511   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6512   # We make a subdir and do the tests there.  Otherwise we can end up
6513   # making bogus files that we don't know about and never remove.  For
6514   # instance it was reported that on HP-UX the gcc test will end up
6515   # making a dummy file named 'D' -- because '-MD' means "put the output
6516   # in D".
6517   rm -rf conftest.dir
6518   mkdir conftest.dir
6519   # Copy depcomp to subdir because otherwise we won't find it if we're
6520   # using a relative directory.
6521   cp "$am_depcomp" conftest.dir
6522   cd conftest.dir
6523   # We will build objects and dependencies in a subdirectory because
6524   # it helps to detect inapplicable dependency modes.  For instance
6525   # both Tru64's cc and ICC support -MD to output dependencies as a
6526   # side effect of compilation, but ICC will put the dependencies in
6527   # the current directory while Tru64 will put them in the object
6528   # directory.
6529   mkdir sub
6530
6531   am_cv_CXX_dependencies_compiler_type=none
6532   if test "$am_compiler_list" = ""; then
6533      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6534   fi
6535   am__universal=false
6536   case " $depcc " in #(
6537      *\ -arch\ *\ -arch\ *) am__universal=true ;;
6538      esac
6539
6540   for depmode in $am_compiler_list; do
6541     # Setup a source with many dependencies, because some compilers
6542     # like to wrap large dependency lists on column 80 (with \), and
6543     # we should not choose a depcomp mode which is confused by this.
6544     #
6545     # We need to recreate these files for each test, as the compiler may
6546     # overwrite some of them when testing with obscure command lines.
6547     # This happens at least with the AIX C compiler.
6548     : > sub/conftest.c
6549     for i in 1 2 3 4 5 6; do
6550       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6551       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6552       # Solaris 10 /bin/sh.
6553       echo '/* dummy */' > sub/conftst$i.h
6554     done
6555     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6556
6557     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6558     # mode.  It turns out that the SunPro C++ compiler does not properly
6559     # handle '-M -o', and we need to detect this.  Also, some Intel
6560     # versions had trouble with output in subdirs.
6561     am__obj=sub/conftest.${OBJEXT-o}
6562     am__minus_obj="-o $am__obj"
6563     case $depmode in
6564     gcc)
6565       # This depmode causes a compiler race in universal mode.
6566       test "$am__universal" = false || continue
6567       ;;
6568     nosideeffect)
6569       # After this tag, mechanisms are not by side-effect, so they'll
6570       # only be used when explicitly requested.
6571       if test "x$enable_dependency_tracking" = xyes; then
6572         continue
6573       else
6574         break
6575       fi
6576       ;;
6577     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6578       # This compiler won't grok '-c -o', but also, the minuso test has
6579       # not run yet.  These depmodes are late enough in the game, and
6580       # so weak that their functioning should not be impacted.
6581       am__obj=conftest.${OBJEXT-o}
6582       am__minus_obj=
6583       ;;
6584     none) break ;;
6585     esac
6586     if depmode=$depmode \
6587        source=sub/conftest.c object=$am__obj \
6588        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6589        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6590          >/dev/null 2>conftest.err &&
6591        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6592        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6593        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6594        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6595       # icc doesn't choke on unknown options, it will just issue warnings
6596       # or remarks (even with -Werror).  So we grep stderr for any message
6597       # that says an option was ignored or not supported.
6598       # When given -MP, icc 7.0 and 7.1 complain thusly:
6599       #   icc: Command line warning: ignoring option '-M'; no argument required
6600       # The diagnosis changed in icc 8.0:
6601       #   icc: Command line remark: option '-MP' not supported
6602       if (grep 'ignoring option' conftest.err ||
6603           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6604         am_cv_CXX_dependencies_compiler_type=$depmode
6605         break
6606       fi
6607     fi
6608   done
6609
6610   cd ..
6611   rm -rf conftest.dir
6612 else
6613   am_cv_CXX_dependencies_compiler_type=none
6614 fi
6615
6616 fi
6617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6618 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6619 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6620
6621  if
6622   test "x$enable_dependency_tracking" != xno \
6623   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6624   am__fastdepCXX_TRUE=
6625   am__fastdepCXX_FALSE='#'
6626 else
6627   am__fastdepCXX_TRUE='#'
6628   am__fastdepCXX_FALSE=
6629 fi
6630
6631
6632
6633 # POSIX will say in a future version that running "rm -f" with no argument
6634 # is OK; and we want to be able to make that assumption in our Makefile
6635 # recipes.  So use an aggressive probe to check that the usage we want is
6636 # actually supported "in the wild" to an acceptable degree.
6637 # See automake bug#10828.
6638 # To make any issue more visible, cause the running configure to be aborted
6639 # by default if the 'rm' program in use doesn't match our expectations; the
6640 # user can still override this though.
6641 if rm -f && rm -fr && rm -rf; then : OK; else
6642   cat >&2 <<'END'
6643 Oops!
6644
6645 Your 'rm' program seems unable to run without file operands specified
6646 on the command line, even when the '-f' option is present.  This is contrary
6647 to the behaviour of most rm programs out there, and not conforming with
6648 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
6649
6650 Please tell bug-automake@gnu.org about your system, including the value
6651 of your $PATH and any error possibly output before this message.  This
6652 can help us improve future automake versions.
6653
6654 END
6655   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
6656     echo 'Configuration will proceed anyway, since you have set the' >&2
6657     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
6658     echo >&2
6659   else
6660     cat >&2 <<'END'
6661 Aborting the configuration process, to ensure you take notice of the issue.
6662
6663 You can download and install GNU coreutils to get an 'rm' implementation
6664 that behaves properly: <http://www.gnu.org/software/coreutils/>.
6665
6666 If you want to complete the configuration process using your problematic
6667 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
6668 to "yes", and re-run configure.
6669
6670 END
6671     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
6672   fi
6673 fi
6674
6675
6676
6677
6678
6679
6680 # Check whether --with-cross-host was given.
6681 if test "${with_cross_host+set}" = set; then :
6682   withval=$with_cross_host;
6683 fi
6684
6685
6686 # Checks for header files.
6687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6688 $as_echo_n "checking for ANSI C header files... " >&6; }
6689 if ${ac_cv_header_stdc+:} false; then :
6690   $as_echo_n "(cached) " >&6
6691 else
6692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6693 /* end confdefs.h.  */
6694 #include <stdlib.h>
6695 #include <stdarg.h>
6696 #include <string.h>
6697 #include <float.h>
6698
6699 int
6700 main ()
6701 {
6702
6703   ;
6704   return 0;
6705 }
6706 _ACEOF
6707 if ac_fn_c_try_compile "$LINENO"; then :
6708   ac_cv_header_stdc=yes
6709 else
6710   ac_cv_header_stdc=no
6711 fi
6712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6713
6714 if test $ac_cv_header_stdc = yes; then
6715   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6717 /* end confdefs.h.  */
6718 #include <string.h>
6719
6720 _ACEOF
6721 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6722   $EGREP "memchr" >/dev/null 2>&1; then :
6723
6724 else
6725   ac_cv_header_stdc=no
6726 fi
6727 rm -f conftest*
6728
6729 fi
6730
6731 if test $ac_cv_header_stdc = yes; then
6732   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6734 /* end confdefs.h.  */
6735 #include <stdlib.h>
6736
6737 _ACEOF
6738 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6739   $EGREP "free" >/dev/null 2>&1; then :
6740
6741 else
6742   ac_cv_header_stdc=no
6743 fi
6744 rm -f conftest*
6745
6746 fi
6747
6748 if test $ac_cv_header_stdc = yes; then
6749   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6750   if test "$cross_compiling" = yes; then :
6751   :
6752 else
6753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6754 /* end confdefs.h.  */
6755 #include <ctype.h>
6756 #include <stdlib.h>
6757 #if ((' ' & 0x0FF) == 0x020)
6758 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6759 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6760 #else
6761 # define ISLOWER(c) \
6762                    (('a' <= (c) && (c) <= 'i') \
6763                      || ('j' <= (c) && (c) <= 'r') \
6764                      || ('s' <= (c) && (c) <= 'z'))
6765 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6766 #endif
6767
6768 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6769 int
6770 main ()
6771 {
6772   int i;
6773   for (i = 0; i < 256; i++)
6774     if (XOR (islower (i), ISLOWER (i))
6775         || toupper (i) != TOUPPER (i))
6776       return 2;
6777   return 0;
6778 }
6779 _ACEOF
6780 if ac_fn_c_try_run "$LINENO"; then :
6781
6782 else
6783   ac_cv_header_stdc=no
6784 fi
6785 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6786   conftest.$ac_objext conftest.beam conftest.$ac_ext
6787 fi
6788
6789 fi
6790 fi
6791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6792 $as_echo "$ac_cv_header_stdc" >&6; }
6793 if test $ac_cv_header_stdc = yes; then
6794
6795 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6796
6797 fi
6798
6799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6800 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6801 if ${ac_cv_header_sys_wait_h+:} false; then :
6802   $as_echo_n "(cached) " >&6
6803 else
6804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6805 /* end confdefs.h.  */
6806 #include <sys/types.h>
6807 #include <sys/wait.h>
6808 #ifndef WEXITSTATUS
6809 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6810 #endif
6811 #ifndef WIFEXITED
6812 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6813 #endif
6814
6815 int
6816 main ()
6817 {
6818   int s;
6819   wait (&s);
6820   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6821   ;
6822   return 0;
6823 }
6824 _ACEOF
6825 if ac_fn_c_try_compile "$LINENO"; then :
6826   ac_cv_header_sys_wait_h=yes
6827 else
6828   ac_cv_header_sys_wait_h=no
6829 fi
6830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6831 fi
6832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6833 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6834 if test $ac_cv_header_sys_wait_h = yes; then
6835
6836 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6837
6838 fi
6839
6840 ac_fn_c_check_header_mongrel "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
6841 if test "x$ac_cv_header_math_h" = xyes; then :
6842
6843 $as_echo "#define HAVE_MATH_H 1" >>confdefs.h
6844
6845 fi
6846
6847
6848
6849 for ac_header in getopt.h limits.h stddef.h string.h strings.h \
6850                  stdlib.h time.h \
6851                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
6852                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
6853                  sys/socket.h \
6854                  sys/wait.h sys/ioctl.h errno.h sys/errno.h \
6855                  pwd.h direct.h dirent.h signal.h malloc.h langinfo.h \
6856                  pthread.h stdarg.h stdio.h sys/types.h termios.h \
6857                  netinet/in.h netdb.h sys/uio.h sys/stat.h wchar.h
6858 do :
6859   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6860 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6861 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6862   cat >>confdefs.h <<_ACEOF
6863 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6864 _ACEOF
6865
6866 fi
6867
6868 done
6869
6870
6871
6872  case ${build_alias} in
6873   "") build_noncanonical=${build} ;;
6874   *) build_noncanonical=${build_alias} ;;
6875 esac
6876
6877  case ${host_alias} in
6878   "") host_noncanonical=${build_noncanonical} ;;
6879   *) host_noncanonical=${host_alias} ;;
6880 esac
6881
6882
6883
6884  case ${target_alias} in
6885   "") target_noncanonical=${host_noncanonical} ;;
6886   *) target_noncanonical=${target_alias} ;;
6887 esac
6888
6889
6890
6891
6892 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
6893 # have matching libraries, they should use host libraries: Makefile.tpl
6894 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
6895 # However, they still use the build modules, because the corresponding
6896 # host modules (e.g. bison) are only built for the host when bootstrap
6897 # finishes. So:
6898 # - build_subdir is where we find build modules, and never changes.
6899 # - build_libsubdir is where we find build libraries, and can be overridden.
6900
6901 # Prefix 'build-' so this never conflicts with target_subdir.
6902 build_subdir="build-${build_noncanonical}"
6903
6904 # Check whether --with-build-libsubdir was given.
6905 if test "${with_build_libsubdir+set}" = set; then :
6906   withval=$with_build_libsubdir; build_libsubdir="$withval"
6907 else
6908   build_libsubdir="$build_subdir"
6909 fi
6910
6911 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
6912 if ( test $srcdir = . && test -d gcc ) \
6913    || test -d $srcdir/../host-${host_noncanonical}; then
6914   host_subdir="host-${host_noncanonical}"
6915 else
6916   host_subdir=.
6917 fi
6918 # No prefix.
6919 target_subdir=${target_noncanonical}
6920
6921
6922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
6923 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
6924 # Check whether --enable-version-specific-runtime-libs was given.
6925 if test "${enable_version_specific_runtime_libs+set}" = set; then :
6926   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
6927  yes) version_specific_libs=yes ;;
6928  no)  version_specific_libs=no ;;
6929  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
6930  esac
6931 else
6932   version_specific_libs=no
6933 fi
6934
6935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
6936 $as_echo "$version_specific_libs" >&6; }
6937
6938
6939 # Check whether --with-slibdir was given.
6940 if test "${with_slibdir+set}" = set; then :
6941   withval=$with_slibdir; slibdir="$with_slibdir"
6942 else
6943   if test "${version_specific_libs}" = yes; then
6944   slibdir='$(libsubdir)'
6945 elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
6946   slibdir='$(exec_prefix)/$(host_noncanonical)/lib'
6947 else
6948   slibdir='$(libdir)'
6949 fi
6950 fi
6951
6952
6953
6954 # Command-line options.
6955 # Very limited version of AC_MAINTAINER_MODE.
6956 # Check whether --enable-maintainer-mode was given.
6957 if test "${enable_maintainer_mode+set}" = set; then :
6958   enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
6959      yes) MAINT='' ;;
6960      no) MAINT='#' ;;
6961      *) as_fn_error $? "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
6962    esac
6963    maintainer_mode=${enableval}
6964 else
6965   MAINT='#'
6966 fi
6967
6968
6969 toolexecdir=no
6970 toolexeclibdir=no
6971
6972 # Calculate toolexeclibdir
6973 # Also toolexecdir, though it's only used in toolexeclibdir
6974 case ${version_specific_libs} in
6975   yes)
6976     # Need the gcc compiler version to know where to install libraries
6977     # and header files if --enable-version-specific-runtime-libs option
6978     # is selected.
6979     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
6980     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
6981     ;;
6982   no)
6983     if test -n "$with_cross_host" &&
6984        test x"$with_cross_host" != x"no"; then
6985       # Install a library built with a cross compiler in tooldir, not libdir.
6986       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
6987       toolexeclibdir='$(toolexecdir)/lib'
6988     else
6989       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
6990       toolexeclibdir='$(libdir)'
6991     fi
6992     multi_os_directory=`$CC -print-multi-os-directory`
6993     case $multi_os_directory in
6994       .) ;; # Avoid trailing /.
6995       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
6996     esac
6997     ;;
6998 esac
6999
7000
7001
7002
7003
7004
7005
7006
7007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
7008 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
7009     # Check whether --enable-maintainer-mode was given.
7010 if test "${enable_maintainer_mode+set}" = set; then :
7011   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
7012 else
7013   USE_MAINTAINER_MODE=no
7014 fi
7015
7016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
7017 $as_echo "$USE_MAINTAINER_MODE" >&6; }
7018    if test $USE_MAINTAINER_MODE = yes; then
7019   MAINTAINER_MODE_TRUE=
7020   MAINTAINER_MODE_FALSE='#'
7021 else
7022   MAINTAINER_MODE_TRUE='#'
7023   MAINTAINER_MODE_FALSE=
7024 fi
7025
7026   MAINT=$MAINTAINER_MODE_TRUE
7027
7028
7029
7030 # Check the compiler.
7031 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
7032 # We must force CC to /not/ be precious variables; otherwise
7033 # the wrong, non-multilib-adjusted value will be used in multilibs.
7034 # As a side effect, we have to subst CFLAGS ourselves.
7035
7036
7037
7038 ac_ext=c
7039 ac_cpp='$CPP $CPPFLAGS'
7040 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7041 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7042 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7043 if test -n "$ac_tool_prefix"; then
7044   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
7045 set dummy ${ac_tool_prefix}gcc; ac_word=$2
7046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7047 $as_echo_n "checking for $ac_word... " >&6; }
7048 if ${ac_cv_prog_CC+:} false; then :
7049   $as_echo_n "(cached) " >&6
7050 else
7051   if test -n "$CC"; then
7052   ac_cv_prog_CC="$CC" # Let the user override the test.
7053 else
7054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7055 for as_dir in $PATH
7056 do
7057   IFS=$as_save_IFS
7058   test -z "$as_dir" && as_dir=.
7059     for ac_exec_ext in '' $ac_executable_extensions; do
7060   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7061     ac_cv_prog_CC="${ac_tool_prefix}gcc"
7062     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7063     break 2
7064   fi
7065 done
7066   done
7067 IFS=$as_save_IFS
7068
7069 fi
7070 fi
7071 CC=$ac_cv_prog_CC
7072 if test -n "$CC"; then
7073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
7074 $as_echo "$CC" >&6; }
7075 else
7076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7077 $as_echo "no" >&6; }
7078 fi
7079
7080
7081 fi
7082 if test -z "$ac_cv_prog_CC"; then
7083   ac_ct_CC=$CC
7084   # Extract the first word of "gcc", so it can be a program name with args.
7085 set dummy gcc; ac_word=$2
7086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7087 $as_echo_n "checking for $ac_word... " >&6; }
7088 if ${ac_cv_prog_ac_ct_CC+:} false; then :
7089   $as_echo_n "(cached) " >&6
7090 else
7091   if test -n "$ac_ct_CC"; then
7092   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
7093 else
7094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7095 for as_dir in $PATH
7096 do
7097   IFS=$as_save_IFS
7098   test -z "$as_dir" && as_dir=.
7099     for ac_exec_ext in '' $ac_executable_extensions; do
7100   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7101     ac_cv_prog_ac_ct_CC="gcc"
7102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7103     break 2
7104   fi
7105 done
7106   done
7107 IFS=$as_save_IFS
7108
7109 fi
7110 fi
7111 ac_ct_CC=$ac_cv_prog_ac_ct_CC
7112 if test -n "$ac_ct_CC"; then
7113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
7114 $as_echo "$ac_ct_CC" >&6; }
7115 else
7116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7117 $as_echo "no" >&6; }
7118 fi
7119
7120   if test "x$ac_ct_CC" = x; then
7121     CC=""
7122   else
7123     case $cross_compiling:$ac_tool_warned in
7124 yes:)
7125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7126 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7127 ac_tool_warned=yes ;;
7128 esac
7129     CC=$ac_ct_CC
7130   fi
7131 else
7132   CC="$ac_cv_prog_CC"
7133 fi
7134
7135 if test -z "$CC"; then
7136           if test -n "$ac_tool_prefix"; then
7137     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
7138 set dummy ${ac_tool_prefix}cc; ac_word=$2
7139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7140 $as_echo_n "checking for $ac_word... " >&6; }
7141 if ${ac_cv_prog_CC+:} false; then :
7142   $as_echo_n "(cached) " >&6
7143 else
7144   if test -n "$CC"; then
7145   ac_cv_prog_CC="$CC" # Let the user override the test.
7146 else
7147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7148 for as_dir in $PATH
7149 do
7150   IFS=$as_save_IFS
7151   test -z "$as_dir" && as_dir=.
7152     for ac_exec_ext in '' $ac_executable_extensions; do
7153   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7154     ac_cv_prog_CC="${ac_tool_prefix}cc"
7155     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7156     break 2
7157   fi
7158 done
7159   done
7160 IFS=$as_save_IFS
7161
7162 fi
7163 fi
7164 CC=$ac_cv_prog_CC
7165 if test -n "$CC"; then
7166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
7167 $as_echo "$CC" >&6; }
7168 else
7169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7170 $as_echo "no" >&6; }
7171 fi
7172
7173
7174   fi
7175 fi
7176 if test -z "$CC"; then
7177   # Extract the first word of "cc", so it can be a program name with args.
7178 set dummy cc; ac_word=$2
7179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7180 $as_echo_n "checking for $ac_word... " >&6; }
7181 if ${ac_cv_prog_CC+:} false; then :
7182   $as_echo_n "(cached) " >&6
7183 else
7184   if test -n "$CC"; then
7185   ac_cv_prog_CC="$CC" # Let the user override the test.
7186 else
7187   ac_prog_rejected=no
7188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7189 for as_dir in $PATH
7190 do
7191   IFS=$as_save_IFS
7192   test -z "$as_dir" && as_dir=.
7193     for ac_exec_ext in '' $ac_executable_extensions; do
7194   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7195     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
7196        ac_prog_rejected=yes
7197        continue
7198      fi
7199     ac_cv_prog_CC="cc"
7200     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7201     break 2
7202   fi
7203 done
7204   done
7205 IFS=$as_save_IFS
7206
7207 if test $ac_prog_rejected = yes; then
7208   # We found a bogon in the path, so make sure we never use it.
7209   set dummy $ac_cv_prog_CC
7210   shift
7211   if test $# != 0; then
7212     # We chose a different compiler from the bogus one.
7213     # However, it has the same basename, so the bogon will be chosen
7214     # first if we set CC to just the basename; use the full file name.
7215     shift
7216     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
7217   fi
7218 fi
7219 fi
7220 fi
7221 CC=$ac_cv_prog_CC
7222 if test -n "$CC"; then
7223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
7224 $as_echo "$CC" >&6; }
7225 else
7226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7227 $as_echo "no" >&6; }
7228 fi
7229
7230
7231 fi
7232 if test -z "$CC"; then
7233   if test -n "$ac_tool_prefix"; then
7234   for ac_prog in cl.exe
7235   do
7236     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7237 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7239 $as_echo_n "checking for $ac_word... " >&6; }
7240 if ${ac_cv_prog_CC+:} false; then :
7241   $as_echo_n "(cached) " >&6
7242 else
7243   if test -n "$CC"; then
7244   ac_cv_prog_CC="$CC" # Let the user override the test.
7245 else
7246 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7247 for as_dir in $PATH
7248 do
7249   IFS=$as_save_IFS
7250   test -z "$as_dir" && as_dir=.
7251     for ac_exec_ext in '' $ac_executable_extensions; do
7252   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7253     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
7254     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7255     break 2
7256   fi
7257 done
7258   done
7259 IFS=$as_save_IFS
7260
7261 fi
7262 fi
7263 CC=$ac_cv_prog_CC
7264 if test -n "$CC"; then
7265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
7266 $as_echo "$CC" >&6; }
7267 else
7268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7269 $as_echo "no" >&6; }
7270 fi
7271
7272
7273     test -n "$CC" && break
7274   done
7275 fi
7276 if test -z "$CC"; then
7277   ac_ct_CC=$CC
7278   for ac_prog in cl.exe
7279 do
7280   # Extract the first word of "$ac_prog", so it can be a program name with args.
7281 set dummy $ac_prog; ac_word=$2
7282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7283 $as_echo_n "checking for $ac_word... " >&6; }
7284 if ${ac_cv_prog_ac_ct_CC+:} false; then :
7285   $as_echo_n "(cached) " >&6
7286 else
7287   if test -n "$ac_ct_CC"; then
7288   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
7289 else
7290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7291 for as_dir in $PATH
7292 do
7293   IFS=$as_save_IFS
7294   test -z "$as_dir" && as_dir=.
7295     for ac_exec_ext in '' $ac_executable_extensions; do
7296   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7297     ac_cv_prog_ac_ct_CC="$ac_prog"
7298     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7299     break 2
7300   fi
7301 done
7302   done
7303 IFS=$as_save_IFS
7304
7305 fi
7306 fi
7307 ac_ct_CC=$ac_cv_prog_ac_ct_CC
7308 if test -n "$ac_ct_CC"; then
7309   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
7310 $as_echo "$ac_ct_CC" >&6; }
7311 else
7312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7313 $as_echo "no" >&6; }
7314 fi
7315
7316
7317   test -n "$ac_ct_CC" && break
7318 done
7319
7320   if test "x$ac_ct_CC" = x; then
7321     CC=""
7322   else
7323     case $cross_compiling:$ac_tool_warned in
7324 yes:)
7325 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7326 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7327 ac_tool_warned=yes ;;
7328 esac
7329     CC=$ac_ct_CC
7330   fi
7331 fi
7332
7333 fi
7334
7335
7336 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7338 as_fn_error $? "no acceptable C compiler found in \$PATH
7339 See \`config.log' for more details" "$LINENO" 5; }
7340
7341 # Provide some information about the compiler.
7342 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
7343 set X $ac_compile
7344 ac_compiler=$2
7345 for ac_option in --version -v -V -qversion; do
7346   { { ac_try="$ac_compiler $ac_option >&5"
7347 case "(($ac_try" in
7348   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7349   *) ac_try_echo=$ac_try;;
7350 esac
7351 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
7352 $as_echo "$ac_try_echo"; } >&5
7353   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
7354   ac_status=$?
7355   if test -s conftest.err; then
7356     sed '10a\
7357 ... rest of stderr output deleted ...
7358          10q' conftest.err >conftest.er1
7359     cat conftest.er1 >&5
7360   fi
7361   rm -f conftest.er1 conftest.err
7362   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7363   test $ac_status = 0; }
7364 done
7365
7366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
7367 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
7368 if ${ac_cv_c_compiler_gnu+:} false; then :
7369   $as_echo_n "(cached) " >&6
7370 else
7371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7372 /* end confdefs.h.  */
7373
7374 int
7375 main ()
7376 {
7377 #ifndef __GNUC__
7378        choke me
7379 #endif
7380
7381   ;
7382   return 0;
7383 }
7384 _ACEOF
7385 if ac_fn_c_try_compile "$LINENO"; then :
7386   ac_compiler_gnu=yes
7387 else
7388   ac_compiler_gnu=no
7389 fi
7390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7391 ac_cv_c_compiler_gnu=$ac_compiler_gnu
7392
7393 fi
7394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
7395 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
7396 if test $ac_compiler_gnu = yes; then
7397   GCC=yes
7398 else
7399   GCC=
7400 fi
7401 ac_test_CFLAGS=${CFLAGS+set}
7402 ac_save_CFLAGS=$CFLAGS
7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
7404 $as_echo_n "checking whether $CC accepts -g... " >&6; }
7405 if ${ac_cv_prog_cc_g+:} false; then :
7406   $as_echo_n "(cached) " >&6
7407 else
7408   ac_save_c_werror_flag=$ac_c_werror_flag
7409    ac_c_werror_flag=yes
7410    ac_cv_prog_cc_g=no
7411    CFLAGS="-g"
7412    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7413 /* end confdefs.h.  */
7414
7415 int
7416 main ()
7417 {
7418
7419   ;
7420   return 0;
7421 }
7422 _ACEOF
7423 if ac_fn_c_try_compile "$LINENO"; then :
7424   ac_cv_prog_cc_g=yes
7425 else
7426   CFLAGS=""
7427       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7428 /* end confdefs.h.  */
7429
7430 int
7431 main ()
7432 {
7433
7434   ;
7435   return 0;
7436 }
7437 _ACEOF
7438 if ac_fn_c_try_compile "$LINENO"; then :
7439
7440 else
7441   ac_c_werror_flag=$ac_save_c_werror_flag
7442          CFLAGS="-g"
7443          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7444 /* end confdefs.h.  */
7445
7446 int
7447 main ()
7448 {
7449
7450   ;
7451   return 0;
7452 }
7453 _ACEOF
7454 if ac_fn_c_try_compile "$LINENO"; then :
7455   ac_cv_prog_cc_g=yes
7456 fi
7457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7458 fi
7459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7460 fi
7461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7462    ac_c_werror_flag=$ac_save_c_werror_flag
7463 fi
7464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
7465 $as_echo "$ac_cv_prog_cc_g" >&6; }
7466 if test "$ac_test_CFLAGS" = set; then
7467   CFLAGS=$ac_save_CFLAGS
7468 elif test $ac_cv_prog_cc_g = yes; then
7469   if test "$GCC" = yes; then
7470     CFLAGS="-g -O2"
7471   else
7472     CFLAGS="-g"
7473   fi
7474 else
7475   if test "$GCC" = yes; then
7476     CFLAGS="-O2"
7477   else
7478     CFLAGS=
7479   fi
7480 fi
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
7482 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
7483 if ${ac_cv_prog_cc_c89+:} false; then :
7484   $as_echo_n "(cached) " >&6
7485 else
7486   ac_cv_prog_cc_c89=no
7487 ac_save_CC=$CC
7488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7489 /* end confdefs.h.  */
7490 #include <stdarg.h>
7491 #include <stdio.h>
7492 struct stat;
7493 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
7494 struct buf { int x; };
7495 FILE * (*rcsopen) (struct buf *, struct stat *, int);
7496 static char *e (p, i)
7497      char **p;
7498      int i;
7499 {
7500   return p[i];
7501 }
7502 static char *f (char * (*g) (char **, int), char **p, ...)
7503 {
7504   char *s;
7505   va_list v;
7506   va_start (v,p);
7507   s = g (p, va_arg (v,int));
7508   va_end (v);
7509   return s;
7510 }
7511
7512 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
7513    function prototypes and stuff, but not '\xHH' hex character constants.
7514    These don't provoke an error unfortunately, instead are silently treated
7515    as 'x'.  The following induces an error, until -std is added to get
7516    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
7517    array size at least.  It's necessary to write '\x00'==0 to get something
7518    that's true only with -std.  */
7519 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
7520
7521 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
7522    inside strings and character constants.  */
7523 #define FOO(x) 'x'
7524 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
7525
7526 int test (int i, double x);
7527 struct s1 {int (*f) (int a);};
7528 struct s2 {int (*f) (double a);};
7529 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
7530 int argc;
7531 char **argv;
7532 int
7533 main ()
7534 {
7535 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
7536   ;
7537   return 0;
7538 }
7539 _ACEOF
7540 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
7541         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
7542 do
7543   CC="$ac_save_CC $ac_arg"
7544   if ac_fn_c_try_compile "$LINENO"; then :
7545   ac_cv_prog_cc_c89=$ac_arg
7546 fi
7547 rm -f core conftest.err conftest.$ac_objext
7548   test "x$ac_cv_prog_cc_c89" != "xno" && break
7549 done
7550 rm -f conftest.$ac_ext
7551 CC=$ac_save_CC
7552
7553 fi
7554 # AC_CACHE_VAL
7555 case "x$ac_cv_prog_cc_c89" in
7556   x)
7557     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7558 $as_echo "none needed" >&6; } ;;
7559   xno)
7560     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7561 $as_echo "unsupported" >&6; } ;;
7562   *)
7563     CC="$CC $ac_cv_prog_cc_c89"
7564     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
7565 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
7566 esac
7567 if test "x$ac_cv_prog_cc_c89" != xno; then :
7568
7569 fi
7570
7571 ac_ext=c
7572 ac_cpp='$CPP $CPPFLAGS'
7573 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7574 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7575 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7576
7577 ac_ext=c
7578 ac_cpp='$CPP $CPPFLAGS'
7579 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7580 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7581 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
7583 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
7584 if ${am_cv_prog_cc_c_o+:} false; then :
7585   $as_echo_n "(cached) " >&6
7586 else
7587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7588 /* end confdefs.h.  */
7589
7590 int
7591 main ()
7592 {
7593
7594   ;
7595   return 0;
7596 }
7597 _ACEOF
7598   # Make sure it works both with $CC and with simple cc.
7599   # Following AC_PROG_CC_C_O, we do the test twice because some
7600   # compilers refuse to overwrite an existing .o file with -o,
7601   # though they will create one.
7602   am_cv_prog_cc_c_o=yes
7603   for am_i in 1 2; do
7604     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
7605    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
7606    ac_status=$?
7607    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7608    (exit $ac_status); } \
7609          && test -f conftest2.$ac_objext; then
7610       : OK
7611     else
7612       am_cv_prog_cc_c_o=no
7613       break
7614     fi
7615   done
7616   rm -f core conftest*
7617   unset am_i
7618 fi
7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
7620 $as_echo "$am_cv_prog_cc_c_o" >&6; }
7621 if test "$am_cv_prog_cc_c_o" != yes; then
7622    # Losing compiler, so override with the script.
7623    # FIXME: It is wrong to rewrite CC.
7624    # But if we don't then we get into trouble of one sort or another.
7625    # A longer-term fix would be to have automake use am__CC in this case,
7626    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
7627    CC="$am_aux_dir/compile $CC"
7628 fi
7629 ac_ext=c
7630 ac_cpp='$CPP $CPPFLAGS'
7631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7633 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7634
7635
7636 ac_ext=cpp
7637 ac_cpp='$CXXCPP $CPPFLAGS'
7638 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7639 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7640 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7641 if test -z "$CXX"; then
7642   if test -n "$CCC"; then
7643     CXX=$CCC
7644   else
7645     if test -n "$ac_tool_prefix"; then
7646   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
7647   do
7648     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7649 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7651 $as_echo_n "checking for $ac_word... " >&6; }
7652 if ${ac_cv_prog_CXX+:} false; then :
7653   $as_echo_n "(cached) " >&6
7654 else
7655   if test -n "$CXX"; then
7656   ac_cv_prog_CXX="$CXX" # Let the user override the test.
7657 else
7658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7659 for as_dir in $PATH
7660 do
7661   IFS=$as_save_IFS
7662   test -z "$as_dir" && as_dir=.
7663     for ac_exec_ext in '' $ac_executable_extensions; do
7664   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7665     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
7666     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7667     break 2
7668   fi
7669 done
7670   done
7671 IFS=$as_save_IFS
7672
7673 fi
7674 fi
7675 CXX=$ac_cv_prog_CXX
7676 if test -n "$CXX"; then
7677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
7678 $as_echo "$CXX" >&6; }
7679 else
7680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7681 $as_echo "no" >&6; }
7682 fi
7683
7684
7685     test -n "$CXX" && break
7686   done
7687 fi
7688 if test -z "$CXX"; then
7689   ac_ct_CXX=$CXX
7690   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
7691 do
7692   # Extract the first word of "$ac_prog", so it can be a program name with args.
7693 set dummy $ac_prog; ac_word=$2
7694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7695 $as_echo_n "checking for $ac_word... " >&6; }
7696 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
7697   $as_echo_n "(cached) " >&6
7698 else
7699   if test -n "$ac_ct_CXX"; then
7700   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
7701 else
7702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7703 for as_dir in $PATH
7704 do
7705   IFS=$as_save_IFS
7706   test -z "$as_dir" && as_dir=.
7707     for ac_exec_ext in '' $ac_executable_extensions; do
7708   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7709     ac_cv_prog_ac_ct_CXX="$ac_prog"
7710     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7711     break 2
7712   fi
7713 done
7714   done
7715 IFS=$as_save_IFS
7716
7717 fi
7718 fi
7719 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
7720 if test -n "$ac_ct_CXX"; then
7721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
7722 $as_echo "$ac_ct_CXX" >&6; }
7723 else
7724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7725 $as_echo "no" >&6; }
7726 fi
7727
7728
7729   test -n "$ac_ct_CXX" && break
7730 done
7731
7732   if test "x$ac_ct_CXX" = x; then
7733     CXX="g++"
7734   else
7735     case $cross_compiling:$ac_tool_warned in
7736 yes:)
7737 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7738 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7739 ac_tool_warned=yes ;;
7740 esac
7741     CXX=$ac_ct_CXX
7742   fi
7743 fi
7744
7745   fi
7746 fi
7747 # Provide some information about the compiler.
7748 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
7749 set X $ac_compile
7750 ac_compiler=$2
7751 for ac_option in --version -v -V -qversion; do
7752   { { ac_try="$ac_compiler $ac_option >&5"
7753 case "(($ac_try" in
7754   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7755   *) ac_try_echo=$ac_try;;
7756 esac
7757 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
7758 $as_echo "$ac_try_echo"; } >&5
7759   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
7760   ac_status=$?
7761   if test -s conftest.err; then
7762     sed '10a\
7763 ... rest of stderr output deleted ...
7764          10q' conftest.err >conftest.er1
7765     cat conftest.er1 >&5
7766   fi
7767   rm -f conftest.er1 conftest.err
7768   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7769   test $ac_status = 0; }
7770 done
7771
7772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
7773 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
7774 if ${ac_cv_cxx_compiler_gnu+:} false; then :
7775   $as_echo_n "(cached) " >&6
7776 else
7777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7778 /* end confdefs.h.  */
7779
7780 int
7781 main ()
7782 {
7783 #ifndef __GNUC__
7784        choke me
7785 #endif
7786
7787   ;
7788   return 0;
7789 }
7790 _ACEOF
7791 if ac_fn_cxx_try_compile "$LINENO"; then :
7792   ac_compiler_gnu=yes
7793 else
7794   ac_compiler_gnu=no
7795 fi
7796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7797 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
7798
7799 fi
7800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
7801 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
7802 if test $ac_compiler_gnu = yes; then
7803   GXX=yes
7804 else
7805   GXX=
7806 fi
7807 ac_test_CXXFLAGS=${CXXFLAGS+set}
7808 ac_save_CXXFLAGS=$CXXFLAGS
7809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
7810 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
7811 if ${ac_cv_prog_cxx_g+:} false; then :
7812   $as_echo_n "(cached) " >&6
7813 else
7814   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
7815    ac_cxx_werror_flag=yes
7816    ac_cv_prog_cxx_g=no
7817    CXXFLAGS="-g"
7818    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7819 /* end confdefs.h.  */
7820
7821 int
7822 main ()
7823 {
7824
7825   ;
7826   return 0;
7827 }
7828 _ACEOF
7829 if ac_fn_cxx_try_compile "$LINENO"; then :
7830   ac_cv_prog_cxx_g=yes
7831 else
7832   CXXFLAGS=""
7833       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7834 /* end confdefs.h.  */
7835
7836 int
7837 main ()
7838 {
7839
7840   ;
7841   return 0;
7842 }
7843 _ACEOF
7844 if ac_fn_cxx_try_compile "$LINENO"; then :
7845
7846 else
7847   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7848          CXXFLAGS="-g"
7849          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7850 /* end confdefs.h.  */
7851
7852 int
7853 main ()
7854 {
7855
7856   ;
7857   return 0;
7858 }
7859 _ACEOF
7860 if ac_fn_cxx_try_compile "$LINENO"; then :
7861   ac_cv_prog_cxx_g=yes
7862 fi
7863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7864 fi
7865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7866 fi
7867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7868    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7869 fi
7870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
7871 $as_echo "$ac_cv_prog_cxx_g" >&6; }
7872 if test "$ac_test_CXXFLAGS" = set; then
7873   CXXFLAGS=$ac_save_CXXFLAGS
7874 elif test $ac_cv_prog_cxx_g = yes; then
7875   if test "$GXX" = yes; then
7876     CXXFLAGS="-g -O2"
7877   else
7878     CXXFLAGS="-g"
7879   fi
7880 else
7881   if test "$GXX" = yes; then
7882     CXXFLAGS="-O2"
7883   else
7884     CXXFLAGS=
7885   fi
7886 fi
7887 ac_ext=c
7888 ac_cpp='$CPP $CPPFLAGS'
7889 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7890 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7891 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7892
7893 # By default we simply use the C compiler to build assembly code.
7894
7895 test "${CCAS+set}" = set || CCAS=$CC
7896 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
7897
7898
7899
7900 depcc="$CCAS"   am_compiler_list=
7901
7902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7903 $as_echo_n "checking dependency style of $depcc... " >&6; }
7904 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
7905   $as_echo_n "(cached) " >&6
7906 else
7907   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7908   # We make a subdir and do the tests there.  Otherwise we can end up
7909   # making bogus files that we don't know about and never remove.  For
7910   # instance it was reported that on HP-UX the gcc test will end up
7911   # making a dummy file named 'D' -- because '-MD' means "put the output
7912   # in D".
7913   rm -rf conftest.dir
7914   mkdir conftest.dir
7915   # Copy depcomp to subdir because otherwise we won't find it if we're
7916   # using a relative directory.
7917   cp "$am_depcomp" conftest.dir
7918   cd conftest.dir
7919   # We will build objects and dependencies in a subdirectory because
7920   # it helps to detect inapplicable dependency modes.  For instance
7921   # both Tru64's cc and ICC support -MD to output dependencies as a
7922   # side effect of compilation, but ICC will put the dependencies in
7923   # the current directory while Tru64 will put them in the object
7924   # directory.
7925   mkdir sub
7926
7927   am_cv_CCAS_dependencies_compiler_type=none
7928   if test "$am_compiler_list" = ""; then
7929      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7930   fi
7931   am__universal=false
7932
7933
7934   for depmode in $am_compiler_list; do
7935     # Setup a source with many dependencies, because some compilers
7936     # like to wrap large dependency lists on column 80 (with \), and
7937     # we should not choose a depcomp mode which is confused by this.
7938     #
7939     # We need to recreate these files for each test, as the compiler may
7940     # overwrite some of them when testing with obscure command lines.
7941     # This happens at least with the AIX C compiler.
7942     : > sub/conftest.c
7943     for i in 1 2 3 4 5 6; do
7944       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7945       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
7946       # Solaris 10 /bin/sh.
7947       echo '/* dummy */' > sub/conftst$i.h
7948     done
7949     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7950
7951     # We check with '-c' and '-o' for the sake of the "dashmstdout"
7952     # mode.  It turns out that the SunPro C++ compiler does not properly
7953     # handle '-M -o', and we need to detect this.  Also, some Intel
7954     # versions had trouble with output in subdirs.
7955     am__obj=sub/conftest.${OBJEXT-o}
7956     am__minus_obj="-o $am__obj"
7957     case $depmode in
7958     gcc)
7959       # This depmode causes a compiler race in universal mode.
7960       test "$am__universal" = false || continue
7961       ;;
7962     nosideeffect)
7963       # After this tag, mechanisms are not by side-effect, so they'll
7964       # only be used when explicitly requested.
7965       if test "x$enable_dependency_tracking" = xyes; then
7966         continue
7967       else
7968         break
7969       fi
7970       ;;
7971     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
7972       # This compiler won't grok '-c -o', but also, the minuso test has
7973       # not run yet.  These depmodes are late enough in the game, and
7974       # so weak that their functioning should not be impacted.
7975       am__obj=conftest.${OBJEXT-o}
7976       am__minus_obj=
7977       ;;
7978     none) break ;;
7979     esac
7980     if depmode=$depmode \
7981        source=sub/conftest.c object=$am__obj \
7982        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7983        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7984          >/dev/null 2>conftest.err &&
7985        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7986        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7987        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7988        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7989       # icc doesn't choke on unknown options, it will just issue warnings
7990       # or remarks (even with -Werror).  So we grep stderr for any message
7991       # that says an option was ignored or not supported.
7992       # When given -MP, icc 7.0 and 7.1 complain thusly:
7993       #   icc: Command line warning: ignoring option '-M'; no argument required
7994       # The diagnosis changed in icc 8.0:
7995       #   icc: Command line remark: option '-MP' not supported
7996       if (grep 'ignoring option' conftest.err ||
7997           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7998         am_cv_CCAS_dependencies_compiler_type=$depmode
7999         break
8000       fi
8001     fi
8002   done
8003
8004   cd ..
8005   rm -rf conftest.dir
8006 else
8007   am_cv_CCAS_dependencies_compiler_type=none
8008 fi
8009
8010 fi
8011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
8012 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
8013 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
8014
8015  if
8016   test "x$enable_dependency_tracking" != xno \
8017   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
8018   am__fastdepCCAS_TRUE=
8019   am__fastdepCCAS_FALSE='#'
8020 else
8021   am__fastdepCCAS_TRUE='#'
8022   am__fastdepCCAS_FALSE=
8023 fi
8024
8025
8026
8027
8028
8029
8030 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
8031 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
8032 # in both places for now and restore CFLAGS at the end of config.
8033 save_CFLAGS="$CFLAGS"
8034
8035 # Find other programs we need.
8036 if test -n "$ac_tool_prefix"; then
8037   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
8038 set dummy ${ac_tool_prefix}ar; ac_word=$2
8039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8040 $as_echo_n "checking for $ac_word... " >&6; }
8041 if ${ac_cv_prog_AR+:} false; then :
8042   $as_echo_n "(cached) " >&6
8043 else
8044   if test -n "$AR"; then
8045   ac_cv_prog_AR="$AR" # Let the user override the test.
8046 else
8047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8048 for as_dir in $PATH
8049 do
8050   IFS=$as_save_IFS
8051   test -z "$as_dir" && as_dir=.
8052     for ac_exec_ext in '' $ac_executable_extensions; do
8053   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8054     ac_cv_prog_AR="${ac_tool_prefix}ar"
8055     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8056     break 2
8057   fi
8058 done
8059   done
8060 IFS=$as_save_IFS
8061
8062 fi
8063 fi
8064 AR=$ac_cv_prog_AR
8065 if test -n "$AR"; then
8066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8067 $as_echo "$AR" >&6; }
8068 else
8069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8070 $as_echo "no" >&6; }
8071 fi
8072
8073
8074 fi
8075 if test -z "$ac_cv_prog_AR"; then
8076   ac_ct_AR=$AR
8077   # Extract the first word of "ar", so it can be a program name with args.
8078 set dummy ar; ac_word=$2
8079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8080 $as_echo_n "checking for $ac_word... " >&6; }
8081 if ${ac_cv_prog_ac_ct_AR+:} false; then :
8082   $as_echo_n "(cached) " >&6
8083 else
8084   if test -n "$ac_ct_AR"; then
8085   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8086 else
8087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8088 for as_dir in $PATH
8089 do
8090   IFS=$as_save_IFS
8091   test -z "$as_dir" && as_dir=.
8092     for ac_exec_ext in '' $ac_executable_extensions; do
8093   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8094     ac_cv_prog_ac_ct_AR="ar"
8095     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8096     break 2
8097   fi
8098 done
8099   done
8100 IFS=$as_save_IFS
8101
8102 fi
8103 fi
8104 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8105 if test -n "$ac_ct_AR"; then
8106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8107 $as_echo "$ac_ct_AR" >&6; }
8108 else
8109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8110 $as_echo "no" >&6; }
8111 fi
8112
8113   if test "x$ac_ct_AR" = x; then
8114     AR=""
8115   else
8116     case $cross_compiling:$ac_tool_warned in
8117 yes:)
8118 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8119 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8120 ac_tool_warned=yes ;;
8121 esac
8122     AR=$ac_ct_AR
8123   fi
8124 else
8125   AR="$ac_cv_prog_AR"
8126 fi
8127
8128 if test -n "$ac_tool_prefix"; then
8129   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
8130 set dummy ${ac_tool_prefix}nm; ac_word=$2
8131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8132 $as_echo_n "checking for $ac_word... " >&6; }
8133 if ${ac_cv_prog_NM+:} false; then :
8134   $as_echo_n "(cached) " >&6
8135 else
8136   if test -n "$NM"; then
8137   ac_cv_prog_NM="$NM" # Let the user override the test.
8138 else
8139 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8140 for as_dir in $PATH
8141 do
8142   IFS=$as_save_IFS
8143   test -z "$as_dir" && as_dir=.
8144     for ac_exec_ext in '' $ac_executable_extensions; do
8145   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8146     ac_cv_prog_NM="${ac_tool_prefix}nm"
8147     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8148     break 2
8149   fi
8150 done
8151   done
8152 IFS=$as_save_IFS
8153
8154 fi
8155 fi
8156 NM=$ac_cv_prog_NM
8157 if test -n "$NM"; then
8158   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8159 $as_echo "$NM" >&6; }
8160 else
8161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8162 $as_echo "no" >&6; }
8163 fi
8164
8165
8166 fi
8167 if test -z "$ac_cv_prog_NM"; then
8168   ac_ct_NM=$NM
8169   # Extract the first word of "nm", so it can be a program name with args.
8170 set dummy nm; ac_word=$2
8171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8172 $as_echo_n "checking for $ac_word... " >&6; }
8173 if ${ac_cv_prog_ac_ct_NM+:} false; then :
8174   $as_echo_n "(cached) " >&6
8175 else
8176   if test -n "$ac_ct_NM"; then
8177   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
8178 else
8179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8180 for as_dir in $PATH
8181 do
8182   IFS=$as_save_IFS
8183   test -z "$as_dir" && as_dir=.
8184     for ac_exec_ext in '' $ac_executable_extensions; do
8185   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8186     ac_cv_prog_ac_ct_NM="nm"
8187     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8188     break 2
8189   fi
8190 done
8191   done
8192 IFS=$as_save_IFS
8193
8194 fi
8195 fi
8196 ac_ct_NM=$ac_cv_prog_ac_ct_NM
8197 if test -n "$ac_ct_NM"; then
8198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
8199 $as_echo "$ac_ct_NM" >&6; }
8200 else
8201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8202 $as_echo "no" >&6; }
8203 fi
8204
8205   if test "x$ac_ct_NM" = x; then
8206     NM=""
8207   else
8208     case $cross_compiling:$ac_tool_warned in
8209 yes:)
8210 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8211 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8212 ac_tool_warned=yes ;;
8213 esac
8214     NM=$ac_ct_NM
8215   fi
8216 else
8217   NM="$ac_cv_prog_NM"
8218 fi
8219
8220 if test -n "$ac_tool_prefix"; then
8221   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8222 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8224 $as_echo_n "checking for $ac_word... " >&6; }
8225 if ${ac_cv_prog_RANLIB+:} false; then :
8226   $as_echo_n "(cached) " >&6
8227 else
8228   if test -n "$RANLIB"; then
8229   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8230 else
8231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8232 for as_dir in $PATH
8233 do
8234   IFS=$as_save_IFS
8235   test -z "$as_dir" && as_dir=.
8236     for ac_exec_ext in '' $ac_executable_extensions; do
8237   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8238     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8239     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8240     break 2
8241   fi
8242 done
8243   done
8244 IFS=$as_save_IFS
8245
8246 fi
8247 fi
8248 RANLIB=$ac_cv_prog_RANLIB
8249 if test -n "$RANLIB"; then
8250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8251 $as_echo "$RANLIB" >&6; }
8252 else
8253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8254 $as_echo "no" >&6; }
8255 fi
8256
8257
8258 fi
8259 if test -z "$ac_cv_prog_RANLIB"; then
8260   ac_ct_RANLIB=$RANLIB
8261   # Extract the first word of "ranlib", so it can be a program name with args.
8262 set dummy ranlib; ac_word=$2
8263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8264 $as_echo_n "checking for $ac_word... " >&6; }
8265 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
8266   $as_echo_n "(cached) " >&6
8267 else
8268   if test -n "$ac_ct_RANLIB"; then
8269   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8270 else
8271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8272 for as_dir in $PATH
8273 do
8274   IFS=$as_save_IFS
8275   test -z "$as_dir" && as_dir=.
8276     for ac_exec_ext in '' $ac_executable_extensions; do
8277   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8278     ac_cv_prog_ac_ct_RANLIB="ranlib"
8279     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8280     break 2
8281   fi
8282 done
8283   done
8284 IFS=$as_save_IFS
8285
8286 fi
8287 fi
8288 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8289 if test -n "$ac_ct_RANLIB"; then
8290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8291 $as_echo "$ac_ct_RANLIB" >&6; }
8292 else
8293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8294 $as_echo "no" >&6; }
8295 fi
8296
8297   if test "x$ac_ct_RANLIB" = x; then
8298     RANLIB="ranlib-not-found-in-path-error"
8299   else
8300     case $cross_compiling:$ac_tool_warned in
8301 yes:)
8302 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8303 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8304 ac_tool_warned=yes ;;
8305 esac
8306     RANLIB=$ac_ct_RANLIB
8307   fi
8308 else
8309   RANLIB="$ac_cv_prog_RANLIB"
8310 fi
8311
8312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8313 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8314 set x ${MAKE-make}
8315 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8316 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8317   $as_echo_n "(cached) " >&6
8318 else
8319   cat >conftest.make <<\_ACEOF
8320 SHELL = /bin/sh
8321 all:
8322         @echo '@@@%%%=$(MAKE)=@@@%%%'
8323 _ACEOF
8324 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8325 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8326   *@@@%%%=?*=@@@%%%*)
8327     eval ac_cv_prog_make_${ac_make}_set=yes;;
8328   *)
8329     eval ac_cv_prog_make_${ac_make}_set=no;;
8330 esac
8331 rm -f conftest.make
8332 fi
8333 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8335 $as_echo "yes" >&6; }
8336   SET_MAKE=
8337 else
8338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8339 $as_echo "no" >&6; }
8340   SET_MAKE="MAKE=${MAKE-make}"
8341 fi
8342
8343
8344
8345 case `pwd` in
8346   *\ * | *\     *)
8347     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
8348 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
8349 esac
8350
8351
8352
8353 macro_version='2.2.7a'
8354 macro_revision='1.3134'
8355
8356
8357
8358
8359
8360
8361
8362
8363
8364
8365
8366
8367
8368 ltmain="$ac_aux_dir/ltmain.sh"
8369
8370 # Backslashify metacharacters that are still active within
8371 # double-quoted strings.
8372 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
8373
8374 # Same as above, but do not quote variable references.
8375 double_quote_subst='s/\(["`\\]\)/\\\1/g'
8376
8377 # Sed substitution to delay expansion of an escaped shell variable in a
8378 # double_quote_subst'ed string.
8379 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
8380
8381 # Sed substitution to delay expansion of an escaped single quote.
8382 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
8383
8384 # Sed substitution to avoid accidental globbing in evaled expressions
8385 no_glob_subst='s/\*/\\\*/g'
8386
8387 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8388 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
8389 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
8390
8391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
8392 $as_echo_n "checking how to print strings... " >&6; }
8393 # Test print first, because it will be a builtin if present.
8394 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
8395    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
8396   ECHO='print -r --'
8397 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
8398   ECHO='printf %s\n'
8399 else
8400   # Use this function as a fallback that always works.
8401   func_fallback_echo ()
8402   {
8403     eval 'cat <<_LTECHO_EOF
8404 $1
8405 _LTECHO_EOF'
8406   }
8407   ECHO='func_fallback_echo'
8408 fi
8409
8410 # func_echo_all arg...
8411 # Invoke $ECHO with all args, space-separated.
8412 func_echo_all ()
8413 {
8414     $ECHO ""
8415 }
8416
8417 case "$ECHO" in
8418   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
8419 $as_echo "printf" >&6; } ;;
8420   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
8421 $as_echo "print -r" >&6; } ;;
8422   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
8423 $as_echo "cat" >&6; } ;;
8424 esac
8425
8426
8427
8428
8429
8430
8431
8432
8433
8434
8435
8436
8437
8438
8439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
8440 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
8441 if ${ac_cv_path_SED+:} false; then :
8442   $as_echo_n "(cached) " >&6
8443 else
8444             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
8445      for ac_i in 1 2 3 4 5 6 7; do
8446        ac_script="$ac_script$as_nl$ac_script"
8447      done
8448      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
8449      { ac_script=; unset ac_script;}
8450      if test -z "$SED"; then
8451   ac_path_SED_found=false
8452   # Loop through the user's path and test for each of PROGNAME-LIST
8453   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8454 for as_dir in $PATH
8455 do
8456   IFS=$as_save_IFS
8457   test -z "$as_dir" && as_dir=.
8458     for ac_prog in sed gsed; do
8459     for ac_exec_ext in '' $ac_executable_extensions; do
8460       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
8461       as_fn_executable_p "$ac_path_SED" || continue
8462 # Check for GNU ac_path_SED and select it if it is found.
8463   # Check for GNU $ac_path_SED
8464 case `"$ac_path_SED" --version 2>&1` in
8465 *GNU*)
8466   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
8467 *)
8468   ac_count=0
8469   $as_echo_n 0123456789 >"conftest.in"
8470   while :
8471   do
8472     cat "conftest.in" "conftest.in" >"conftest.tmp"
8473     mv "conftest.tmp" "conftest.in"
8474     cp "conftest.in" "conftest.nl"
8475     $as_echo '' >> "conftest.nl"
8476     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
8477     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
8478     as_fn_arith $ac_count + 1 && ac_count=$as_val
8479     if test $ac_count -gt ${ac_path_SED_max-0}; then
8480       # Best one so far, save it but keep looking for a better one
8481       ac_cv_path_SED="$ac_path_SED"
8482       ac_path_SED_max=$ac_count
8483     fi
8484     # 10*(2^10) chars as input seems more than enough
8485     test $ac_count -gt 10 && break
8486   done
8487   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
8488 esac
8489
8490       $ac_path_SED_found && break 3
8491     done
8492   done
8493   done
8494 IFS=$as_save_IFS
8495   if test -z "$ac_cv_path_SED"; then
8496     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
8497   fi
8498 else
8499   ac_cv_path_SED=$SED
8500 fi
8501
8502 fi
8503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
8504 $as_echo "$ac_cv_path_SED" >&6; }
8505  SED="$ac_cv_path_SED"
8506   rm -f conftest.sed
8507
8508 test -z "$SED" && SED=sed
8509 Xsed="$SED -e 1s/^X//"
8510
8511
8512
8513
8514
8515
8516
8517
8518
8519
8520
8521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
8522 $as_echo_n "checking for fgrep... " >&6; }
8523 if ${ac_cv_path_FGREP+:} false; then :
8524   $as_echo_n "(cached) " >&6
8525 else
8526   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
8527    then ac_cv_path_FGREP="$GREP -F"
8528    else
8529      if test -z "$FGREP"; then
8530   ac_path_FGREP_found=false
8531   # Loop through the user's path and test for each of PROGNAME-LIST
8532   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8533 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
8534 do
8535   IFS=$as_save_IFS
8536   test -z "$as_dir" && as_dir=.
8537     for ac_prog in fgrep; do
8538     for ac_exec_ext in '' $ac_executable_extensions; do
8539       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
8540       as_fn_executable_p "$ac_path_FGREP" || continue
8541 # Check for GNU ac_path_FGREP and select it if it is found.
8542   # Check for GNU $ac_path_FGREP
8543 case `"$ac_path_FGREP" --version 2>&1` in
8544 *GNU*)
8545   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
8546 *)
8547   ac_count=0
8548   $as_echo_n 0123456789 >"conftest.in"
8549   while :
8550   do
8551     cat "conftest.in" "conftest.in" >"conftest.tmp"
8552     mv "conftest.tmp" "conftest.in"
8553     cp "conftest.in" "conftest.nl"
8554     $as_echo 'FGREP' >> "conftest.nl"
8555     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
8556     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
8557     as_fn_arith $ac_count + 1 && ac_count=$as_val
8558     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
8559       # Best one so far, save it but keep looking for a better one
8560       ac_cv_path_FGREP="$ac_path_FGREP"
8561       ac_path_FGREP_max=$ac_count
8562     fi
8563     # 10*(2^10) chars as input seems more than enough
8564     test $ac_count -gt 10 && break
8565   done
8566   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
8567 esac
8568
8569       $ac_path_FGREP_found && break 3
8570     done
8571   done
8572   done
8573 IFS=$as_save_IFS
8574   if test -z "$ac_cv_path_FGREP"; then
8575     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
8576   fi
8577 else
8578   ac_cv_path_FGREP=$FGREP
8579 fi
8580
8581    fi
8582 fi
8583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
8584 $as_echo "$ac_cv_path_FGREP" >&6; }
8585  FGREP="$ac_cv_path_FGREP"
8586
8587
8588 test -z "$GREP" && GREP=grep
8589
8590
8591
8592
8593
8594
8595
8596
8597
8598
8599
8600
8601
8602
8603
8604
8605
8606
8607
8608 # Check whether --with-gnu-ld was given.
8609 if test "${with_gnu_ld+set}" = set; then :
8610   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8611 else
8612   with_gnu_ld=no
8613 fi
8614
8615 ac_prog=ld
8616 if test "$GCC" = yes; then
8617   # Check if gcc -print-prog-name=ld gives a path.
8618   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
8619 $as_echo_n "checking for ld used by $CC... " >&6; }
8620   case $host in
8621   *-*-mingw*)
8622     # gcc leaves a trailing carriage return which upsets mingw
8623     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8624   *)
8625     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8626   esac
8627   case $ac_prog in
8628     # Accept absolute paths.
8629     [\\/]* | ?:[\\/]*)
8630       re_direlt='/[^/][^/]*/\.\./'
8631       # Canonicalize the pathname of ld
8632       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
8633       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
8634         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
8635       done
8636       test -z "$LD" && LD="$ac_prog"
8637       ;;
8638   "")
8639     # If it fails, then pretend we aren't using GCC.
8640     ac_prog=ld
8641     ;;
8642   *)
8643     # If it is relative, then search for the first ld in PATH.
8644     with_gnu_ld=unknown
8645     ;;
8646   esac
8647 elif test "$with_gnu_ld" = yes; then
8648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8649 $as_echo_n "checking for GNU ld... " >&6; }
8650 else
8651   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8652 $as_echo_n "checking for non-GNU ld... " >&6; }
8653 fi
8654 if ${lt_cv_path_LD+:} false; then :
8655   $as_echo_n "(cached) " >&6
8656 else
8657   if test -z "$LD"; then
8658   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8659   for ac_dir in $PATH; do
8660     IFS="$lt_save_ifs"
8661     test -z "$ac_dir" && ac_dir=.
8662     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8663       lt_cv_path_LD="$ac_dir/$ac_prog"
8664       # Check to see if the program is GNU ld.  I'd rather use --version,
8665       # but apparently some variants of GNU ld only accept -v.
8666       # Break only if it was the GNU/non-GNU ld that we prefer.
8667       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
8668       *GNU* | *'with BFD'*)
8669         test "$with_gnu_ld" != no && break
8670         ;;
8671       *)
8672         test "$with_gnu_ld" != yes && break
8673         ;;
8674       esac
8675     fi
8676   done
8677   IFS="$lt_save_ifs"
8678 else
8679   lt_cv_path_LD="$LD" # Let the user override the test with a path.
8680 fi
8681 fi
8682
8683 LD="$lt_cv_path_LD"
8684 if test -n "$LD"; then
8685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8686 $as_echo "$LD" >&6; }
8687 else
8688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8689 $as_echo "no" >&6; }
8690 fi
8691 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
8692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8693 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8694 if ${lt_cv_prog_gnu_ld+:} false; then :
8695   $as_echo_n "(cached) " >&6
8696 else
8697   # I'd rather use --version here, but apparently some GNU lds only accept -v.
8698 case `$LD -v 2>&1 </dev/null` in
8699 *GNU* | *'with BFD'*)
8700   lt_cv_prog_gnu_ld=yes
8701   ;;
8702 *)
8703   lt_cv_prog_gnu_ld=no
8704   ;;
8705 esac
8706 fi
8707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
8708 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
8709 with_gnu_ld=$lt_cv_prog_gnu_ld
8710
8711
8712
8713
8714
8715
8716
8717
8718
8719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
8720 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
8721 if ${lt_cv_path_NM+:} false; then :
8722   $as_echo_n "(cached) " >&6
8723 else
8724   if test -n "$NM"; then
8725    # Let the user override the nm to test.
8726    lt_nm_to_check="$NM"
8727  else
8728    lt_nm_to_check="${ac_tool_prefix}nm"
8729    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
8730      lt_nm_to_check="$lt_nm_to_check nm"
8731    fi
8732  fi
8733  for lt_tmp_nm in "$lt_nm_to_check"; do
8734    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8735    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
8736      IFS="$lt_save_ifs"
8737      test -z "$ac_dir" && ac_dir=.
8738      # Strip out any user-provided options from the nm to test twice,
8739      # the first time to test to see if nm (rather than its options) has
8740      # an explicit path, the second time to yield a file which can be
8741      # nm'ed itself.
8742      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
8743      case "$tmp_nm_path" in
8744      */*|*\\*) tmp_nm="$lt_tmp_nm";;
8745      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
8746      esac
8747      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
8748      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
8749        # Check to see if the nm accepts a BSD-compat flag.
8750        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
8751        #   nm: unknown option "B" ignored
8752        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
8753        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
8754          break
8755          ;;
8756        *)
8757          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
8758          *$tmp_nm*)
8759            lt_cv_path_NM="$tmp_nm -p"
8760            break
8761            ;;
8762          *)
8763            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
8764            continue # so that we can try to find one that supports BSD flags
8765            ;;
8766          esac
8767          ;;
8768        esac
8769      fi
8770    done
8771    IFS="$lt_save_ifs"
8772  done
8773  : ${lt_cv_path_NM=no}
8774 fi
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
8776 $as_echo "$lt_cv_path_NM" >&6; }
8777 if test "$lt_cv_path_NM" != "no"; then
8778   NM="$lt_cv_path_NM"
8779 else
8780   # Didn't find any BSD compatible name lister, look for dumpbin.
8781   if test -n "$DUMPBIN"; then :
8782     # Let the user override the test.
8783   else
8784     if test -n "$ac_tool_prefix"; then
8785   for ac_prog in dumpbin "link -dump"
8786   do
8787     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
8788 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
8789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8790 $as_echo_n "checking for $ac_word... " >&6; }
8791 if ${ac_cv_prog_DUMPBIN+:} false; then :
8792   $as_echo_n "(cached) " >&6
8793 else
8794   if test -n "$DUMPBIN"; then
8795   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
8796 else
8797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8798 for as_dir in $PATH
8799 do
8800   IFS=$as_save_IFS
8801   test -z "$as_dir" && as_dir=.
8802     for ac_exec_ext in '' $ac_executable_extensions; do
8803   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8804     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
8805     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8806     break 2
8807   fi
8808 done
8809   done
8810 IFS=$as_save_IFS
8811
8812 fi
8813 fi
8814 DUMPBIN=$ac_cv_prog_DUMPBIN
8815 if test -n "$DUMPBIN"; then
8816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
8817 $as_echo "$DUMPBIN" >&6; }
8818 else
8819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8820 $as_echo "no" >&6; }
8821 fi
8822
8823
8824     test -n "$DUMPBIN" && break
8825   done
8826 fi
8827 if test -z "$DUMPBIN"; then
8828   ac_ct_DUMPBIN=$DUMPBIN
8829   for ac_prog in dumpbin "link -dump"
8830 do
8831   # Extract the first word of "$ac_prog", so it can be a program name with args.
8832 set dummy $ac_prog; ac_word=$2
8833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8834 $as_echo_n "checking for $ac_word... " >&6; }
8835 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
8836   $as_echo_n "(cached) " >&6
8837 else
8838   if test -n "$ac_ct_DUMPBIN"; then
8839   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
8840 else
8841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8842 for as_dir in $PATH
8843 do
8844   IFS=$as_save_IFS
8845   test -z "$as_dir" && as_dir=.
8846     for ac_exec_ext in '' $ac_executable_extensions; do
8847   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8848     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
8849     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8850     break 2
8851   fi
8852 done
8853   done
8854 IFS=$as_save_IFS
8855
8856 fi
8857 fi
8858 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
8859 if test -n "$ac_ct_DUMPBIN"; then
8860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
8861 $as_echo "$ac_ct_DUMPBIN" >&6; }
8862 else
8863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8864 $as_echo "no" >&6; }
8865 fi
8866
8867
8868   test -n "$ac_ct_DUMPBIN" && break
8869 done
8870
8871   if test "x$ac_ct_DUMPBIN" = x; then
8872     DUMPBIN=":"
8873   else
8874     case $cross_compiling:$ac_tool_warned in
8875 yes:)
8876 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8877 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8878 ac_tool_warned=yes ;;
8879 esac
8880     DUMPBIN=$ac_ct_DUMPBIN
8881   fi
8882 fi
8883
8884     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
8885     *COFF*)
8886       DUMPBIN="$DUMPBIN -symbols"
8887       ;;
8888     *)
8889       DUMPBIN=:
8890       ;;
8891     esac
8892   fi
8893
8894   if test "$DUMPBIN" != ":"; then
8895     NM="$DUMPBIN"
8896   fi
8897 fi
8898 test -z "$NM" && NM=nm
8899
8900
8901
8902
8903
8904
8905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
8906 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
8907 if ${lt_cv_nm_interface+:} false; then :
8908   $as_echo_n "(cached) " >&6
8909 else
8910   lt_cv_nm_interface="BSD nm"
8911   echo "int some_variable = 0;" > conftest.$ac_ext
8912   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
8913   (eval "$ac_compile" 2>conftest.err)
8914   cat conftest.err >&5
8915   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
8916   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
8917   cat conftest.err >&5
8918   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
8919   cat conftest.out >&5
8920   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
8921     lt_cv_nm_interface="MS dumpbin"
8922   fi
8923   rm -f conftest*
8924 fi
8925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
8926 $as_echo "$lt_cv_nm_interface" >&6; }
8927
8928 # find the maximum length of command line arguments
8929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
8930 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
8931 if ${lt_cv_sys_max_cmd_len+:} false; then :
8932   $as_echo_n "(cached) " >&6
8933 else
8934     i=0
8935   teststring="ABCD"
8936
8937   case $build_os in
8938   msdosdjgpp*)
8939     # On DJGPP, this test can blow up pretty badly due to problems in libc
8940     # (any single argument exceeding 2000 bytes causes a buffer overrun
8941     # during glob expansion).  Even if it were fixed, the result of this
8942     # check would be larger than it should be.
8943     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
8944     ;;
8945
8946   gnu*)
8947     # Under GNU Hurd, this test is not required because there is
8948     # no limit to the length of command line arguments.
8949     # Libtool will interpret -1 as no limit whatsoever
8950     lt_cv_sys_max_cmd_len=-1;
8951     ;;
8952
8953   cygwin* | mingw* | cegcc*)
8954     # On Win9x/ME, this test blows up -- it succeeds, but takes
8955     # about 5 minutes as the teststring grows exponentially.
8956     # Worse, since 9x/ME are not pre-emptively multitasking,
8957     # you end up with a "frozen" computer, even though with patience
8958     # the test eventually succeeds (with a max line length of 256k).
8959     # Instead, let's just punt: use the minimum linelength reported by
8960     # all of the supported platforms: 8192 (on NT/2K/XP).
8961     lt_cv_sys_max_cmd_len=8192;
8962     ;;
8963
8964   mint*)
8965     # On MiNT this can take a long time and run out of memory.
8966     lt_cv_sys_max_cmd_len=8192;
8967     ;;
8968
8969   amigaos*)
8970     # On AmigaOS with pdksh, this test takes hours, literally.
8971     # So we just punt and use a minimum line length of 8192.
8972     lt_cv_sys_max_cmd_len=8192;
8973     ;;
8974
8975   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
8976     # This has been around since 386BSD, at least.  Likely further.
8977     if test -x /sbin/sysctl; then
8978       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
8979     elif test -x /usr/sbin/sysctl; then
8980       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
8981     else
8982       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
8983     fi
8984     # And add a safety zone
8985     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
8986     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
8987     ;;
8988
8989   interix*)
8990     # We know the value 262144 and hardcode it with a safety zone (like BSD)
8991     lt_cv_sys_max_cmd_len=196608
8992     ;;
8993
8994   osf*)
8995     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
8996     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
8997     # nice to cause kernel panics so lets avoid the loop below.
8998     # First set a reasonable default.
8999     lt_cv_sys_max_cmd_len=16384
9000     #
9001     if test -x /sbin/sysconfig; then
9002       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
9003         *1*) lt_cv_sys_max_cmd_len=-1 ;;
9004       esac
9005     fi
9006     ;;
9007   sco3.2v5*)
9008     lt_cv_sys_max_cmd_len=102400
9009     ;;
9010   sysv5* | sco5v6* | sysv4.2uw2*)
9011     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
9012     if test -n "$kargmax"; then
9013       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
9014     else
9015       lt_cv_sys_max_cmd_len=32768
9016     fi
9017     ;;
9018   *)
9019     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
9020     if test -n "$lt_cv_sys_max_cmd_len"; then
9021       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
9022       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
9023     else
9024       # Make teststring a little bigger before we do anything with it.
9025       # a 1K string should be a reasonable start.
9026       for i in 1 2 3 4 5 6 7 8 ; do
9027         teststring=$teststring$teststring
9028       done
9029       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
9030       # If test is not a shell built-in, we'll probably end up computing a
9031       # maximum length that is only half of the actual maximum length, but
9032       # we can't tell.
9033       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
9034                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
9035               test $i != 17 # 1/2 MB should be enough
9036       do
9037         i=`expr $i + 1`
9038         teststring=$teststring$teststring
9039       done
9040       # Only check the string length outside the loop.
9041       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
9042       teststring=
9043       # Add a significant safety factor because C++ compilers can tack on
9044       # massive amounts of additional arguments before passing them to the
9045       # linker.  It appears as though 1/2 is a usable value.
9046       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
9047     fi
9048     ;;
9049   esac
9050
9051 fi
9052
9053 if test -n $lt_cv_sys_max_cmd_len ; then
9054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
9055 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
9056 else
9057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
9058 $as_echo "none" >&6; }
9059 fi
9060 max_cmd_len=$lt_cv_sys_max_cmd_len
9061
9062
9063
9064
9065
9066
9067 : ${CP="cp -f"}
9068 : ${MV="mv -f"}
9069 : ${RM="rm -f"}
9070
9071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
9072 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
9073 # Try some XSI features
9074 xsi_shell=no
9075 ( _lt_dummy="a/b/c"
9076   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
9077       = c,a/b,, \
9078     && eval 'test $(( 1 + 1 )) -eq 2 \
9079     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
9080   && xsi_shell=yes
9081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
9082 $as_echo "$xsi_shell" >&6; }
9083
9084
9085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
9086 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
9087 lt_shell_append=no
9088 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
9089     >/dev/null 2>&1 \
9090   && lt_shell_append=yes
9091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
9092 $as_echo "$lt_shell_append" >&6; }
9093
9094
9095 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
9096   lt_unset=unset
9097 else
9098   lt_unset=false
9099 fi
9100
9101
9102
9103
9104
9105 # test EBCDIC or ASCII
9106 case `echo X|tr X '\101'` in
9107  A) # ASCII based system
9108     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
9109   lt_SP2NL='tr \040 \012'
9110   lt_NL2SP='tr \015\012 \040\040'
9111   ;;
9112  *) # EBCDIC based system
9113   lt_SP2NL='tr \100 \n'
9114   lt_NL2SP='tr \r\n \100\100'
9115   ;;
9116 esac
9117
9118
9119
9120
9121
9122
9123
9124
9125
9126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
9127 $as_echo_n "checking for $LD option to reload object files... " >&6; }
9128 if ${lt_cv_ld_reload_flag+:} false; then :
9129   $as_echo_n "(cached) " >&6
9130 else
9131   lt_cv_ld_reload_flag='-r'
9132 fi
9133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
9134 $as_echo "$lt_cv_ld_reload_flag" >&6; }
9135 reload_flag=$lt_cv_ld_reload_flag
9136 case $reload_flag in
9137 "" | " "*) ;;
9138 *) reload_flag=" $reload_flag" ;;
9139 esac
9140 reload_cmds='$LD$reload_flag -o $output$reload_objs'
9141 case $host_os in
9142   darwin*)
9143     if test "$GCC" = yes; then
9144       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
9145     else
9146       reload_cmds='$LD$reload_flag -o $output$reload_objs'
9147     fi
9148     ;;
9149 esac
9150
9151
9152
9153
9154
9155
9156
9157
9158
9159 if test -n "$ac_tool_prefix"; then
9160   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
9161 set dummy ${ac_tool_prefix}objdump; ac_word=$2
9162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9163 $as_echo_n "checking for $ac_word... " >&6; }
9164 if ${ac_cv_prog_OBJDUMP+:} false; then :
9165   $as_echo_n "(cached) " >&6
9166 else
9167   if test -n "$OBJDUMP"; then
9168   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
9169 else
9170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9171 for as_dir in $PATH
9172 do
9173   IFS=$as_save_IFS
9174   test -z "$as_dir" && as_dir=.
9175     for ac_exec_ext in '' $ac_executable_extensions; do
9176   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9177     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
9178     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9179     break 2
9180   fi
9181 done
9182   done
9183 IFS=$as_save_IFS
9184
9185 fi
9186 fi
9187 OBJDUMP=$ac_cv_prog_OBJDUMP
9188 if test -n "$OBJDUMP"; then
9189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
9190 $as_echo "$OBJDUMP" >&6; }
9191 else
9192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9193 $as_echo "no" >&6; }
9194 fi
9195
9196
9197 fi
9198 if test -z "$ac_cv_prog_OBJDUMP"; then
9199   ac_ct_OBJDUMP=$OBJDUMP
9200   # Extract the first word of "objdump", so it can be a program name with args.
9201 set dummy objdump; ac_word=$2
9202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9203 $as_echo_n "checking for $ac_word... " >&6; }
9204 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
9205   $as_echo_n "(cached) " >&6
9206 else
9207   if test -n "$ac_ct_OBJDUMP"; then
9208   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
9209 else
9210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9211 for as_dir in $PATH
9212 do
9213   IFS=$as_save_IFS
9214   test -z "$as_dir" && as_dir=.
9215     for ac_exec_ext in '' $ac_executable_extensions; do
9216   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9217     ac_cv_prog_ac_ct_OBJDUMP="objdump"
9218     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9219     break 2
9220   fi
9221 done
9222   done
9223 IFS=$as_save_IFS
9224
9225 fi
9226 fi
9227 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
9228 if test -n "$ac_ct_OBJDUMP"; then
9229   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
9230 $as_echo "$ac_ct_OBJDUMP" >&6; }
9231 else
9232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9233 $as_echo "no" >&6; }
9234 fi
9235
9236   if test "x$ac_ct_OBJDUMP" = x; then
9237     OBJDUMP="false"
9238   else
9239     case $cross_compiling:$ac_tool_warned in
9240 yes:)
9241 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9242 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9243 ac_tool_warned=yes ;;
9244 esac
9245     OBJDUMP=$ac_ct_OBJDUMP
9246   fi
9247 else
9248   OBJDUMP="$ac_cv_prog_OBJDUMP"
9249 fi
9250
9251 test -z "$OBJDUMP" && OBJDUMP=objdump
9252
9253
9254
9255
9256
9257
9258
9259
9260
9261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
9262 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
9263 if ${lt_cv_deplibs_check_method+:} false; then :
9264   $as_echo_n "(cached) " >&6
9265 else
9266   lt_cv_file_magic_cmd='$MAGIC_CMD'
9267 lt_cv_file_magic_test_file=
9268 lt_cv_deplibs_check_method='unknown'
9269 # Need to set the preceding variable on all platforms that support
9270 # interlibrary dependencies.
9271 # 'none' -- dependencies not supported.
9272 # `unknown' -- same as none, but documents that we really don't know.
9273 # 'pass_all' -- all dependencies passed with no checks.
9274 # 'test_compile' -- check by making test program.
9275 # 'file_magic [[regex]]' -- check by looking for files in library path
9276 # which responds to the $file_magic_cmd with a given extended regex.
9277 # If you have `file' or equivalent on your system and you're not sure
9278 # whether `pass_all' will *always* work, you probably want this one.
9279
9280 case $host_os in
9281 aix[4-9]*)
9282   lt_cv_deplibs_check_method=pass_all
9283   ;;
9284
9285 beos*)
9286   lt_cv_deplibs_check_method=pass_all
9287   ;;
9288
9289 bsdi[45]*)
9290   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
9291   lt_cv_file_magic_cmd='/usr/bin/file -L'
9292   lt_cv_file_magic_test_file=/shlib/libc.so
9293   ;;
9294
9295 cygwin*)
9296   # func_win32_libid is a shell function defined in ltmain.sh
9297   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
9298   lt_cv_file_magic_cmd='func_win32_libid'
9299   ;;
9300
9301 mingw* | pw32*)
9302   # Base MSYS/MinGW do not provide the 'file' command needed by
9303   # func_win32_libid shell function, so use a weaker test based on 'objdump',
9304   # unless we find 'file', for example because we are cross-compiling.
9305   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
9306   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
9307     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
9308     lt_cv_file_magic_cmd='func_win32_libid'
9309   else
9310     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
9311     lt_cv_file_magic_cmd='$OBJDUMP -f'
9312   fi
9313   ;;
9314
9315 cegcc*)
9316   # use the weaker test based on 'objdump'. See mingw*.
9317   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
9318   lt_cv_file_magic_cmd='$OBJDUMP -f'
9319   ;;
9320
9321 darwin* | rhapsody*)
9322   lt_cv_deplibs_check_method=pass_all
9323   ;;
9324
9325 freebsd* | dragonfly*)
9326   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
9327     case $host_cpu in
9328     i*86 )
9329       # Not sure whether the presence of OpenBSD here was a mistake.
9330       # Let's accept both of them until this is cleared up.
9331       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
9332       lt_cv_file_magic_cmd=/usr/bin/file
9333       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
9334       ;;
9335     esac
9336   else
9337     lt_cv_deplibs_check_method=pass_all
9338   fi
9339   ;;
9340
9341 gnu*)
9342   lt_cv_deplibs_check_method=pass_all
9343   ;;
9344
9345 haiku*)
9346   lt_cv_deplibs_check_method=pass_all
9347   ;;
9348
9349 hpux10.20* | hpux11*)
9350   lt_cv_file_magic_cmd=/usr/bin/file
9351   case $host_cpu in
9352   ia64*)
9353     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
9354     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
9355     ;;
9356   hppa*64*)
9357     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
9358     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
9359     ;;
9360   *)
9361     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
9362     lt_cv_file_magic_test_file=/usr/lib/libc.sl
9363     ;;
9364   esac
9365   ;;
9366
9367 interix[3-9]*)
9368   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
9369   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
9370   ;;
9371
9372 irix5* | irix6* | nonstopux*)
9373   case $LD in
9374   *-32|*"-32 ") libmagic=32-bit;;
9375   *-n32|*"-n32 ") libmagic=N32;;
9376   *-64|*"-64 ") libmagic=64-bit;;
9377   *) libmagic=never-match;;
9378   esac
9379   lt_cv_deplibs_check_method=pass_all
9380   ;;
9381
9382 # This must be Linux ELF.
9383 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9384   lt_cv_deplibs_check_method=pass_all
9385   ;;
9386
9387 netbsd*)
9388   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
9389     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
9390   else
9391     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
9392   fi
9393   ;;
9394
9395 newos6*)
9396   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
9397   lt_cv_file_magic_cmd=/usr/bin/file
9398   lt_cv_file_magic_test_file=/usr/lib/libnls.so
9399   ;;
9400
9401 *nto* | *qnx*)
9402   lt_cv_deplibs_check_method=pass_all
9403   ;;
9404
9405 openbsd*)
9406   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9407     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
9408   else
9409     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
9410   fi
9411   ;;
9412
9413 osf3* | osf4* | osf5*)
9414   lt_cv_deplibs_check_method=pass_all
9415   ;;
9416
9417 rdos*)
9418   lt_cv_deplibs_check_method=pass_all
9419   ;;
9420
9421 solaris*)
9422   lt_cv_deplibs_check_method=pass_all
9423   ;;
9424
9425 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
9426   lt_cv_deplibs_check_method=pass_all
9427   ;;
9428
9429 sysv4 | sysv4.3*)
9430   case $host_vendor in
9431   motorola)
9432     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]'
9433     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
9434     ;;
9435   ncr)
9436     lt_cv_deplibs_check_method=pass_all
9437     ;;
9438   sequent)
9439     lt_cv_file_magic_cmd='/bin/file'
9440     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
9441     ;;
9442   sni)
9443     lt_cv_file_magic_cmd='/bin/file'
9444     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
9445     lt_cv_file_magic_test_file=/lib/libc.so
9446     ;;
9447   siemens)
9448     lt_cv_deplibs_check_method=pass_all
9449     ;;
9450   pc)
9451     lt_cv_deplibs_check_method=pass_all
9452     ;;
9453   esac
9454   ;;
9455
9456 tpf*)
9457   lt_cv_deplibs_check_method=pass_all
9458   ;;
9459 vxworks*)
9460   # Assume VxWorks cross toolchains are built on Linux, possibly
9461   # as canadian for Windows hosts.
9462   lt_cv_deplibs_check_method=pass_all
9463   ;;
9464 esac
9465
9466 fi
9467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
9468 $as_echo "$lt_cv_deplibs_check_method" >&6; }
9469 file_magic_cmd=$lt_cv_file_magic_cmd
9470 deplibs_check_method=$lt_cv_deplibs_check_method
9471 test -z "$deplibs_check_method" && deplibs_check_method=unknown
9472
9473
9474
9475
9476
9477
9478
9479
9480
9481
9482
9483
9484 plugin_option=
9485 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
9486 for plugin in $plugin_names; do
9487   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
9488   if test x$plugin_so = x$plugin; then
9489     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
9490   fi
9491   if test x$plugin_so != x$plugin; then
9492     plugin_option="--plugin $plugin_so"
9493     break
9494   fi
9495 done
9496
9497 if test -n "$ac_tool_prefix"; then
9498   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
9499 set dummy ${ac_tool_prefix}ar; ac_word=$2
9500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9501 $as_echo_n "checking for $ac_word... " >&6; }
9502 if ${ac_cv_prog_AR+:} false; then :
9503   $as_echo_n "(cached) " >&6
9504 else
9505   if test -n "$AR"; then
9506   ac_cv_prog_AR="$AR" # Let the user override the test.
9507 else
9508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9509 for as_dir in $PATH
9510 do
9511   IFS=$as_save_IFS
9512   test -z "$as_dir" && as_dir=.
9513     for ac_exec_ext in '' $ac_executable_extensions; do
9514   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9515     ac_cv_prog_AR="${ac_tool_prefix}ar"
9516     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9517     break 2
9518   fi
9519 done
9520   done
9521 IFS=$as_save_IFS
9522
9523 fi
9524 fi
9525 AR=$ac_cv_prog_AR
9526 if test -n "$AR"; then
9527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
9528 $as_echo "$AR" >&6; }
9529 else
9530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9531 $as_echo "no" >&6; }
9532 fi
9533
9534
9535 fi
9536 if test -z "$ac_cv_prog_AR"; then
9537   ac_ct_AR=$AR
9538   # Extract the first word of "ar", so it can be a program name with args.
9539 set dummy ar; ac_word=$2
9540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9541 $as_echo_n "checking for $ac_word... " >&6; }
9542 if ${ac_cv_prog_ac_ct_AR+:} false; then :
9543   $as_echo_n "(cached) " >&6
9544 else
9545   if test -n "$ac_ct_AR"; then
9546   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
9547 else
9548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9549 for as_dir in $PATH
9550 do
9551   IFS=$as_save_IFS
9552   test -z "$as_dir" && as_dir=.
9553     for ac_exec_ext in '' $ac_executable_extensions; do
9554   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9555     ac_cv_prog_ac_ct_AR="ar"
9556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9557     break 2
9558   fi
9559 done
9560   done
9561 IFS=$as_save_IFS
9562
9563 fi
9564 fi
9565 ac_ct_AR=$ac_cv_prog_ac_ct_AR
9566 if test -n "$ac_ct_AR"; then
9567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
9568 $as_echo "$ac_ct_AR" >&6; }
9569 else
9570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9571 $as_echo "no" >&6; }
9572 fi
9573
9574   if test "x$ac_ct_AR" = x; then
9575     AR="false"
9576   else
9577     case $cross_compiling:$ac_tool_warned in
9578 yes:)
9579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9580 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9581 ac_tool_warned=yes ;;
9582 esac
9583     AR=$ac_ct_AR
9584   fi
9585 else
9586   AR="$ac_cv_prog_AR"
9587 fi
9588
9589 test -z "$AR" && AR=ar
9590 if test -n "$plugin_option"; then
9591   if $AR --help 2>&1 | grep -q "\--plugin"; then
9592     touch conftest.c
9593     $AR $plugin_option rc conftest.a conftest.c
9594     if test "$?" != 0; then
9595       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
9596 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
9597     else
9598       AR="$AR $plugin_option"
9599     fi
9600     rm -f conftest.*
9601   fi
9602 fi
9603 test -z "$AR_FLAGS" && AR_FLAGS=cru
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615 if test -n "$ac_tool_prefix"; then
9616   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
9617 set dummy ${ac_tool_prefix}strip; ac_word=$2
9618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9619 $as_echo_n "checking for $ac_word... " >&6; }
9620 if ${ac_cv_prog_STRIP+:} false; then :
9621   $as_echo_n "(cached) " >&6
9622 else
9623   if test -n "$STRIP"; then
9624   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
9625 else
9626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9627 for as_dir in $PATH
9628 do
9629   IFS=$as_save_IFS
9630   test -z "$as_dir" && as_dir=.
9631     for ac_exec_ext in '' $ac_executable_extensions; do
9632   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9633     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
9634     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9635     break 2
9636   fi
9637 done
9638   done
9639 IFS=$as_save_IFS
9640
9641 fi
9642 fi
9643 STRIP=$ac_cv_prog_STRIP
9644 if test -n "$STRIP"; then
9645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
9646 $as_echo "$STRIP" >&6; }
9647 else
9648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9649 $as_echo "no" >&6; }
9650 fi
9651
9652
9653 fi
9654 if test -z "$ac_cv_prog_STRIP"; then
9655   ac_ct_STRIP=$STRIP
9656   # Extract the first word of "strip", so it can be a program name with args.
9657 set dummy strip; ac_word=$2
9658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9659 $as_echo_n "checking for $ac_word... " >&6; }
9660 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
9661   $as_echo_n "(cached) " >&6
9662 else
9663   if test -n "$ac_ct_STRIP"; then
9664   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
9665 else
9666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9667 for as_dir in $PATH
9668 do
9669   IFS=$as_save_IFS
9670   test -z "$as_dir" && as_dir=.
9671     for ac_exec_ext in '' $ac_executable_extensions; do
9672   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9673     ac_cv_prog_ac_ct_STRIP="strip"
9674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9675     break 2
9676   fi
9677 done
9678   done
9679 IFS=$as_save_IFS
9680
9681 fi
9682 fi
9683 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
9684 if test -n "$ac_ct_STRIP"; then
9685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
9686 $as_echo "$ac_ct_STRIP" >&6; }
9687 else
9688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9689 $as_echo "no" >&6; }
9690 fi
9691
9692   if test "x$ac_ct_STRIP" = x; then
9693     STRIP=":"
9694   else
9695     case $cross_compiling:$ac_tool_warned in
9696 yes:)
9697 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9698 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9699 ac_tool_warned=yes ;;
9700 esac
9701     STRIP=$ac_ct_STRIP
9702   fi
9703 else
9704   STRIP="$ac_cv_prog_STRIP"
9705 fi
9706
9707 test -z "$STRIP" && STRIP=:
9708
9709
9710
9711
9712
9713
9714 if test -n "$ac_tool_prefix"; then
9715   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
9716 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
9717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9718 $as_echo_n "checking for $ac_word... " >&6; }
9719 if ${ac_cv_prog_RANLIB+:} false; then :
9720   $as_echo_n "(cached) " >&6
9721 else
9722   if test -n "$RANLIB"; then
9723   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
9724 else
9725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9726 for as_dir in $PATH
9727 do
9728   IFS=$as_save_IFS
9729   test -z "$as_dir" && as_dir=.
9730     for ac_exec_ext in '' $ac_executable_extensions; do
9731   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9732     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
9733     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9734     break 2
9735   fi
9736 done
9737   done
9738 IFS=$as_save_IFS
9739
9740 fi
9741 fi
9742 RANLIB=$ac_cv_prog_RANLIB
9743 if test -n "$RANLIB"; then
9744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
9745 $as_echo "$RANLIB" >&6; }
9746 else
9747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9748 $as_echo "no" >&6; }
9749 fi
9750
9751
9752 fi
9753 if test -z "$ac_cv_prog_RANLIB"; then
9754   ac_ct_RANLIB=$RANLIB
9755   # Extract the first word of "ranlib", so it can be a program name with args.
9756 set dummy ranlib; ac_word=$2
9757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9758 $as_echo_n "checking for $ac_word... " >&6; }
9759 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
9760   $as_echo_n "(cached) " >&6
9761 else
9762   if test -n "$ac_ct_RANLIB"; then
9763   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
9764 else
9765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9766 for as_dir in $PATH
9767 do
9768   IFS=$as_save_IFS
9769   test -z "$as_dir" && as_dir=.
9770     for ac_exec_ext in '' $ac_executable_extensions; do
9771   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9772     ac_cv_prog_ac_ct_RANLIB="ranlib"
9773     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9774     break 2
9775   fi
9776 done
9777   done
9778 IFS=$as_save_IFS
9779
9780 fi
9781 fi
9782 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
9783 if test -n "$ac_ct_RANLIB"; then
9784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
9785 $as_echo "$ac_ct_RANLIB" >&6; }
9786 else
9787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9788 $as_echo "no" >&6; }
9789 fi
9790
9791   if test "x$ac_ct_RANLIB" = x; then
9792     RANLIB=":"
9793   else
9794     case $cross_compiling:$ac_tool_warned in
9795 yes:)
9796 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9797 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9798 ac_tool_warned=yes ;;
9799 esac
9800     RANLIB=$ac_ct_RANLIB
9801   fi
9802 else
9803   RANLIB="$ac_cv_prog_RANLIB"
9804 fi
9805
9806 test -z "$RANLIB" && RANLIB=:
9807 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
9808   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
9809     RANLIB="$RANLIB $plugin_option"
9810   fi
9811 fi
9812
9813
9814
9815
9816
9817
9818 # Determine commands to create old-style static archives.
9819 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
9820 old_postinstall_cmds='chmod 644 $oldlib'
9821 old_postuninstall_cmds=
9822
9823 if test -n "$RANLIB"; then
9824   case $host_os in
9825   openbsd*)
9826     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
9827     ;;
9828   *)
9829     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
9830     ;;
9831   esac
9832   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
9833 fi
9834
9835 case $host_os in
9836   darwin*)
9837     lock_old_archive_extraction=yes ;;
9838   *)
9839     lock_old_archive_extraction=no ;;
9840 esac
9841
9842
9843
9844
9845
9846
9847
9848
9849
9850
9851
9852
9853
9854
9855
9856
9857
9858
9859
9860
9861
9862
9863
9864
9865
9866
9867
9868
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880 # If no C compiler was specified, use CC.
9881 LTCC=${LTCC-"$CC"}
9882
9883 # If no C compiler flags were specified, use CFLAGS.
9884 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
9885
9886 # Allow CC to be a program name with arguments.
9887 compiler=$CC
9888
9889
9890 # Check for command to grab the raw symbol name followed by C symbol from nm.
9891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
9892 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
9893 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
9894   $as_echo_n "(cached) " >&6
9895 else
9896
9897 # These are sane defaults that work on at least a few old systems.
9898 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
9899
9900 # Character class describing NM global symbol codes.
9901 symcode='[BCDEGRST]'
9902
9903 # Regexp to match symbols that can be accessed directly from C.
9904 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
9905
9906 # Define system-specific variables.
9907 case $host_os in
9908 aix*)
9909   symcode='[BCDT]'
9910   ;;
9911 cygwin* | mingw* | pw32* | cegcc*)
9912   symcode='[ABCDGISTW]'
9913   ;;
9914 hpux*)
9915   if test "$host_cpu" = ia64; then
9916     symcode='[ABCDEGRST]'
9917   fi
9918   ;;
9919 irix* | nonstopux*)
9920   symcode='[BCDEGRST]'
9921   ;;
9922 osf*)
9923   symcode='[BCDEGQRST]'
9924   ;;
9925 solaris*)
9926   symcode='[BCDRT]'
9927   ;;
9928 sco3.2v5*)
9929   symcode='[DT]'
9930   ;;
9931 sysv4.2uw2*)
9932   symcode='[DT]'
9933   ;;
9934 sysv5* | sco5v6* | unixware* | OpenUNIX*)
9935   symcode='[ABDT]'
9936   ;;
9937 sysv4)
9938   symcode='[DFNSTU]'
9939   ;;
9940 esac
9941
9942 # If we're using GNU nm, then use its standard symbol codes.
9943 case `$NM -V 2>&1` in
9944 *GNU* | *'with BFD'*)
9945   symcode='[ABCDGIRSTW]' ;;
9946 esac
9947
9948 # Transform an extracted symbol line into a proper C declaration.
9949 # Some systems (esp. on ia64) link data and code symbols differently,
9950 # so use this general approach.
9951 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
9952
9953 # Transform an extracted symbol line into symbol name and symbol address
9954 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
9955 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'"
9956
9957 # Handle CRLF in mingw tool chain
9958 opt_cr=
9959 case $build_os in
9960 mingw*)
9961   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
9962   ;;
9963 esac
9964
9965 # Try without a prefix underscore, then with it.
9966 for ac_symprfx in "" "_"; do
9967
9968   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
9969   symxfrm="\\1 $ac_symprfx\\2 \\2"
9970
9971   # Write the raw and C identifiers.
9972   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
9973     # Fake it for dumpbin and say T for any non-static function
9974     # and D for any global variable.
9975     # Also find C++ and __fastcall symbols from MSVC++,
9976     # which start with @ or ?.
9977     lt_cv_sys_global_symbol_pipe="$AWK '"\
9978 "     {last_section=section; section=\$ 3};"\
9979 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
9980 "     \$ 0!~/External *\|/{next};"\
9981 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
9982 "     {if(hide[section]) next};"\
9983 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
9984 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
9985 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
9986 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
9987 "     ' prfx=^$ac_symprfx"
9988   else
9989     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
9990   fi
9991
9992   # Check to see that the pipe works correctly.
9993   pipe_works=no
9994
9995   rm -f conftest*
9996   cat > conftest.$ac_ext <<_LT_EOF
9997 #ifdef __cplusplus
9998 extern "C" {
9999 #endif
10000 char nm_test_var;
10001 void nm_test_func(void);
10002 void nm_test_func(void){}
10003 #ifdef __cplusplus
10004 }
10005 #endif
10006 int main(){nm_test_var='a';nm_test_func();return(0);}
10007 _LT_EOF
10008
10009   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10010   (eval $ac_compile) 2>&5
10011   ac_status=$?
10012   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10013   test $ac_status = 0; }; then
10014     # Now try to grab the symbols.
10015     nlist=conftest.nm
10016     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
10017   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
10018   ac_status=$?
10019   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10020   test $ac_status = 0; } && test -s "$nlist"; then
10021       # Try sorting and uniquifying the output.
10022       if sort "$nlist" | uniq > "$nlist"T; then
10023         mv -f "$nlist"T "$nlist"
10024       else
10025         rm -f "$nlist"T
10026       fi
10027
10028       # Make sure that we snagged all the symbols we need.
10029       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
10030         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
10031           cat <<_LT_EOF > conftest.$ac_ext
10032 #ifdef __cplusplus
10033 extern "C" {
10034 #endif
10035
10036 _LT_EOF
10037           # Now generate the symbol file.
10038           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
10039
10040           cat <<_LT_EOF >> conftest.$ac_ext
10041
10042 /* The mapping between symbol names and symbols.  */
10043 const struct {
10044   const char *name;
10045   void       *address;
10046 }
10047 lt__PROGRAM__LTX_preloaded_symbols[] =
10048 {
10049   { "@PROGRAM@", (void *) 0 },
10050 _LT_EOF
10051           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
10052           cat <<\_LT_EOF >> conftest.$ac_ext
10053   {0, (void *) 0}
10054 };
10055
10056 /* This works around a problem in FreeBSD linker */
10057 #ifdef FREEBSD_WORKAROUND
10058 static const void *lt_preloaded_setup() {
10059   return lt__PROGRAM__LTX_preloaded_symbols;
10060 }
10061 #endif
10062
10063 #ifdef __cplusplus
10064 }
10065 #endif
10066 _LT_EOF
10067           # Now try linking the two files.
10068           mv conftest.$ac_objext conftstm.$ac_objext
10069           lt_save_LIBS="$LIBS"
10070           lt_save_CFLAGS="$CFLAGS"
10071           LIBS="conftstm.$ac_objext"
10072           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
10073           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10074   (eval $ac_link) 2>&5
10075   ac_status=$?
10076   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10077   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
10078             pipe_works=yes
10079           fi
10080           LIBS="$lt_save_LIBS"
10081           CFLAGS="$lt_save_CFLAGS"
10082         else
10083           echo "cannot find nm_test_func in $nlist" >&5
10084         fi
10085       else
10086         echo "cannot find nm_test_var in $nlist" >&5
10087       fi
10088     else
10089       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
10090     fi
10091   else
10092     echo "$progname: failed program was:" >&5
10093     cat conftest.$ac_ext >&5
10094   fi
10095   rm -rf conftest* conftst*
10096
10097   # Do not use the global_symbol_pipe unless it works.
10098   if test "$pipe_works" = yes; then
10099     break
10100   else
10101     lt_cv_sys_global_symbol_pipe=
10102   fi
10103 done
10104
10105 fi
10106
10107 if test -z "$lt_cv_sys_global_symbol_pipe"; then
10108   lt_cv_sys_global_symbol_to_cdecl=
10109 fi
10110 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
10111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
10112 $as_echo "failed" >&6; }
10113 else
10114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
10115 $as_echo "ok" >&6; }
10116 fi
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137
10138
10139 # Check whether --enable-libtool-lock was given.
10140 if test "${enable_libtool_lock+set}" = set; then :
10141   enableval=$enable_libtool_lock;
10142 fi
10143
10144 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
10145
10146 # Some flags need to be propagated to the compiler or linker for good
10147 # libtool support.
10148 case $host in
10149 ia64-*-hpux*)
10150   # Find out which ABI we are using.
10151   echo 'int i;' > conftest.$ac_ext
10152   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10153   (eval $ac_compile) 2>&5
10154   ac_status=$?
10155   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10156   test $ac_status = 0; }; then
10157     case `/usr/bin/file conftest.$ac_objext` in
10158       *ELF-32*)
10159         HPUX_IA64_MODE="32"
10160         ;;
10161       *ELF-64*)
10162         HPUX_IA64_MODE="64"
10163         ;;
10164     esac
10165   fi
10166   rm -rf conftest*
10167   ;;
10168 *-*-irix6*)
10169   # Find out which ABI we are using.
10170   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
10171   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10172   (eval $ac_compile) 2>&5
10173   ac_status=$?
10174   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10175   test $ac_status = 0; }; then
10176     if test "$lt_cv_prog_gnu_ld" = yes; then
10177       case `/usr/bin/file conftest.$ac_objext` in
10178         *32-bit*)
10179           LD="${LD-ld} -melf32bsmip"
10180           ;;
10181         *N32*)
10182           LD="${LD-ld} -melf32bmipn32"
10183           ;;
10184         *64-bit*)
10185           LD="${LD-ld} -melf64bmip"
10186         ;;
10187       esac
10188     else
10189       case `/usr/bin/file conftest.$ac_objext` in
10190         *32-bit*)
10191           LD="${LD-ld} -32"
10192           ;;
10193         *N32*)
10194           LD="${LD-ld} -n32"
10195           ;;
10196         *64-bit*)
10197           LD="${LD-ld} -64"
10198           ;;
10199       esac
10200     fi
10201   fi
10202   rm -rf conftest*
10203   ;;
10204
10205 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
10206 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
10207   # Find out which ABI we are using.
10208   echo 'int i;' > conftest.$ac_ext
10209   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10210   (eval $ac_compile) 2>&5
10211   ac_status=$?
10212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10213   test $ac_status = 0; }; then
10214     case `/usr/bin/file conftest.o` in
10215       *32-bit*)
10216         case $host in
10217           x86_64-*kfreebsd*-gnu)
10218             LD="${LD-ld} -m elf_i386_fbsd"
10219             ;;
10220           x86_64-*linux*)
10221             case `/usr/bin/file conftest.o` in
10222               *x86-64*)
10223                 LD="${LD-ld} -m elf32_x86_64"
10224                 ;;
10225               *)
10226                 LD="${LD-ld} -m elf_i386"
10227                 ;;
10228             esac
10229             ;;
10230           powerpc64le-*linux*)
10231             LD="${LD-ld} -m elf32lppclinux"
10232             ;;
10233           powerpc64-*linux*)
10234             LD="${LD-ld} -m elf32ppclinux"
10235             ;;
10236           s390x-*linux*)
10237             LD="${LD-ld} -m elf_s390"
10238             ;;
10239           sparc64-*linux*)
10240             LD="${LD-ld} -m elf32_sparc"
10241             ;;
10242         esac
10243         ;;
10244       *64-bit*)
10245         case $host in
10246           x86_64-*kfreebsd*-gnu)
10247             LD="${LD-ld} -m elf_x86_64_fbsd"
10248             ;;
10249           x86_64-*linux*)
10250             LD="${LD-ld} -m elf_x86_64"
10251             ;;
10252           powerpcle-*linux*)
10253             LD="${LD-ld} -m elf64lppc"
10254             ;;
10255           powerpc-*linux*)
10256             LD="${LD-ld} -m elf64ppc"
10257             ;;
10258           s390*-*linux*|s390*-*tpf*)
10259             LD="${LD-ld} -m elf64_s390"
10260             ;;
10261           sparc*-*linux*)
10262             LD="${LD-ld} -m elf64_sparc"
10263             ;;
10264         esac
10265         ;;
10266     esac
10267   fi
10268   rm -rf conftest*
10269   ;;
10270
10271 *-*-sco3.2v5*)
10272   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
10273   SAVE_CFLAGS="$CFLAGS"
10274   CFLAGS="$CFLAGS -belf"
10275   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
10276 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
10277 if ${lt_cv_cc_needs_belf+:} false; then :
10278   $as_echo_n "(cached) " >&6
10279 else
10280   ac_ext=c
10281 ac_cpp='$CPP $CPPFLAGS'
10282 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10283 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10284 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10285
10286      if test x$gcc_no_link = xyes; then
10287   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10288 fi
10289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10290 /* end confdefs.h.  */
10291
10292 int
10293 main ()
10294 {
10295
10296   ;
10297   return 0;
10298 }
10299 _ACEOF
10300 if ac_fn_c_try_link "$LINENO"; then :
10301   lt_cv_cc_needs_belf=yes
10302 else
10303   lt_cv_cc_needs_belf=no
10304 fi
10305 rm -f core conftest.err conftest.$ac_objext \
10306     conftest$ac_exeext conftest.$ac_ext
10307      ac_ext=c
10308 ac_cpp='$CPP $CPPFLAGS'
10309 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10310 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10311 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10312
10313 fi
10314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
10315 $as_echo "$lt_cv_cc_needs_belf" >&6; }
10316   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
10317     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
10318     CFLAGS="$SAVE_CFLAGS"
10319   fi
10320   ;;
10321 sparc*-*solaris*)
10322   # Find out which ABI we are using.
10323   echo 'int i;' > conftest.$ac_ext
10324   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10325   (eval $ac_compile) 2>&5
10326   ac_status=$?
10327   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10328   test $ac_status = 0; }; then
10329     case `/usr/bin/file conftest.o` in
10330     *64-bit*)
10331       case $lt_cv_prog_gnu_ld in
10332       yes*) LD="${LD-ld} -m elf64_sparc" ;;
10333       *)
10334         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
10335           LD="${LD-ld} -64"
10336         fi
10337         ;;
10338       esac
10339       ;;
10340     esac
10341   fi
10342   rm -rf conftest*
10343   ;;
10344 esac
10345
10346 need_locks="$enable_libtool_lock"
10347
10348
10349   case $host_os in
10350     rhapsody* | darwin*)
10351     if test -n "$ac_tool_prefix"; then
10352   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
10353 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
10354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10355 $as_echo_n "checking for $ac_word... " >&6; }
10356 if ${ac_cv_prog_DSYMUTIL+:} false; then :
10357   $as_echo_n "(cached) " >&6
10358 else
10359   if test -n "$DSYMUTIL"; then
10360   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
10361 else
10362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10363 for as_dir in $PATH
10364 do
10365   IFS=$as_save_IFS
10366   test -z "$as_dir" && as_dir=.
10367     for ac_exec_ext in '' $ac_executable_extensions; do
10368   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10369     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
10370     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10371     break 2
10372   fi
10373 done
10374   done
10375 IFS=$as_save_IFS
10376
10377 fi
10378 fi
10379 DSYMUTIL=$ac_cv_prog_DSYMUTIL
10380 if test -n "$DSYMUTIL"; then
10381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
10382 $as_echo "$DSYMUTIL" >&6; }
10383 else
10384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10385 $as_echo "no" >&6; }
10386 fi
10387
10388
10389 fi
10390 if test -z "$ac_cv_prog_DSYMUTIL"; then
10391   ac_ct_DSYMUTIL=$DSYMUTIL
10392   # Extract the first word of "dsymutil", so it can be a program name with args.
10393 set dummy dsymutil; ac_word=$2
10394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10395 $as_echo_n "checking for $ac_word... " >&6; }
10396 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
10397   $as_echo_n "(cached) " >&6
10398 else
10399   if test -n "$ac_ct_DSYMUTIL"; then
10400   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
10401 else
10402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10403 for as_dir in $PATH
10404 do
10405   IFS=$as_save_IFS
10406   test -z "$as_dir" && as_dir=.
10407     for ac_exec_ext in '' $ac_executable_extensions; do
10408   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10409     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
10410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10411     break 2
10412   fi
10413 done
10414   done
10415 IFS=$as_save_IFS
10416
10417 fi
10418 fi
10419 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
10420 if test -n "$ac_ct_DSYMUTIL"; then
10421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
10422 $as_echo "$ac_ct_DSYMUTIL" >&6; }
10423 else
10424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10425 $as_echo "no" >&6; }
10426 fi
10427
10428   if test "x$ac_ct_DSYMUTIL" = x; then
10429     DSYMUTIL=":"
10430   else
10431     case $cross_compiling:$ac_tool_warned in
10432 yes:)
10433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10434 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10435 ac_tool_warned=yes ;;
10436 esac
10437     DSYMUTIL=$ac_ct_DSYMUTIL
10438   fi
10439 else
10440   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
10441 fi
10442
10443     if test -n "$ac_tool_prefix"; then
10444   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
10445 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
10446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10447 $as_echo_n "checking for $ac_word... " >&6; }
10448 if ${ac_cv_prog_NMEDIT+:} false; then :
10449   $as_echo_n "(cached) " >&6
10450 else
10451   if test -n "$NMEDIT"; then
10452   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
10453 else
10454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10455 for as_dir in $PATH
10456 do
10457   IFS=$as_save_IFS
10458   test -z "$as_dir" && as_dir=.
10459     for ac_exec_ext in '' $ac_executable_extensions; do
10460   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10461     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
10462     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10463     break 2
10464   fi
10465 done
10466   done
10467 IFS=$as_save_IFS
10468
10469 fi
10470 fi
10471 NMEDIT=$ac_cv_prog_NMEDIT
10472 if test -n "$NMEDIT"; then
10473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
10474 $as_echo "$NMEDIT" >&6; }
10475 else
10476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10477 $as_echo "no" >&6; }
10478 fi
10479
10480
10481 fi
10482 if test -z "$ac_cv_prog_NMEDIT"; then
10483   ac_ct_NMEDIT=$NMEDIT
10484   # Extract the first word of "nmedit", so it can be a program name with args.
10485 set dummy nmedit; ac_word=$2
10486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10487 $as_echo_n "checking for $ac_word... " >&6; }
10488 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
10489   $as_echo_n "(cached) " >&6
10490 else
10491   if test -n "$ac_ct_NMEDIT"; then
10492   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
10493 else
10494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10495 for as_dir in $PATH
10496 do
10497   IFS=$as_save_IFS
10498   test -z "$as_dir" && as_dir=.
10499     for ac_exec_ext in '' $ac_executable_extensions; do
10500   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10501     ac_cv_prog_ac_ct_NMEDIT="nmedit"
10502     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10503     break 2
10504   fi
10505 done
10506   done
10507 IFS=$as_save_IFS
10508
10509 fi
10510 fi
10511 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
10512 if test -n "$ac_ct_NMEDIT"; then
10513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
10514 $as_echo "$ac_ct_NMEDIT" >&6; }
10515 else
10516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10517 $as_echo "no" >&6; }
10518 fi
10519
10520   if test "x$ac_ct_NMEDIT" = x; then
10521     NMEDIT=":"
10522   else
10523     case $cross_compiling:$ac_tool_warned in
10524 yes:)
10525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10526 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10527 ac_tool_warned=yes ;;
10528 esac
10529     NMEDIT=$ac_ct_NMEDIT
10530   fi
10531 else
10532   NMEDIT="$ac_cv_prog_NMEDIT"
10533 fi
10534
10535     if test -n "$ac_tool_prefix"; then
10536   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
10537 set dummy ${ac_tool_prefix}lipo; ac_word=$2
10538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10539 $as_echo_n "checking for $ac_word... " >&6; }
10540 if ${ac_cv_prog_LIPO+:} false; then :
10541   $as_echo_n "(cached) " >&6
10542 else
10543   if test -n "$LIPO"; then
10544   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
10545 else
10546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10547 for as_dir in $PATH
10548 do
10549   IFS=$as_save_IFS
10550   test -z "$as_dir" && as_dir=.
10551     for ac_exec_ext in '' $ac_executable_extensions; do
10552   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10553     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
10554     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10555     break 2
10556   fi
10557 done
10558   done
10559 IFS=$as_save_IFS
10560
10561 fi
10562 fi
10563 LIPO=$ac_cv_prog_LIPO
10564 if test -n "$LIPO"; then
10565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
10566 $as_echo "$LIPO" >&6; }
10567 else
10568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10569 $as_echo "no" >&6; }
10570 fi
10571
10572
10573 fi
10574 if test -z "$ac_cv_prog_LIPO"; then
10575   ac_ct_LIPO=$LIPO
10576   # Extract the first word of "lipo", so it can be a program name with args.
10577 set dummy lipo; ac_word=$2
10578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10579 $as_echo_n "checking for $ac_word... " >&6; }
10580 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
10581   $as_echo_n "(cached) " >&6
10582 else
10583   if test -n "$ac_ct_LIPO"; then
10584   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
10585 else
10586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10587 for as_dir in $PATH
10588 do
10589   IFS=$as_save_IFS
10590   test -z "$as_dir" && as_dir=.
10591     for ac_exec_ext in '' $ac_executable_extensions; do
10592   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10593     ac_cv_prog_ac_ct_LIPO="lipo"
10594     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10595     break 2
10596   fi
10597 done
10598   done
10599 IFS=$as_save_IFS
10600
10601 fi
10602 fi
10603 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
10604 if test -n "$ac_ct_LIPO"; then
10605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
10606 $as_echo "$ac_ct_LIPO" >&6; }
10607 else
10608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10609 $as_echo "no" >&6; }
10610 fi
10611
10612   if test "x$ac_ct_LIPO" = x; then
10613     LIPO=":"
10614   else
10615     case $cross_compiling:$ac_tool_warned in
10616 yes:)
10617 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10618 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10619 ac_tool_warned=yes ;;
10620 esac
10621     LIPO=$ac_ct_LIPO
10622   fi
10623 else
10624   LIPO="$ac_cv_prog_LIPO"
10625 fi
10626
10627     if test -n "$ac_tool_prefix"; then
10628   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
10629 set dummy ${ac_tool_prefix}otool; ac_word=$2
10630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10631 $as_echo_n "checking for $ac_word... " >&6; }
10632 if ${ac_cv_prog_OTOOL+:} false; then :
10633   $as_echo_n "(cached) " >&6
10634 else
10635   if test -n "$OTOOL"; then
10636   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
10637 else
10638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10639 for as_dir in $PATH
10640 do
10641   IFS=$as_save_IFS
10642   test -z "$as_dir" && as_dir=.
10643     for ac_exec_ext in '' $ac_executable_extensions; do
10644   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10645     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
10646     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10647     break 2
10648   fi
10649 done
10650   done
10651 IFS=$as_save_IFS
10652
10653 fi
10654 fi
10655 OTOOL=$ac_cv_prog_OTOOL
10656 if test -n "$OTOOL"; then
10657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
10658 $as_echo "$OTOOL" >&6; }
10659 else
10660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10661 $as_echo "no" >&6; }
10662 fi
10663
10664
10665 fi
10666 if test -z "$ac_cv_prog_OTOOL"; then
10667   ac_ct_OTOOL=$OTOOL
10668   # Extract the first word of "otool", so it can be a program name with args.
10669 set dummy otool; ac_word=$2
10670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10671 $as_echo_n "checking for $ac_word... " >&6; }
10672 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
10673   $as_echo_n "(cached) " >&6
10674 else
10675   if test -n "$ac_ct_OTOOL"; then
10676   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
10677 else
10678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10679 for as_dir in $PATH
10680 do
10681   IFS=$as_save_IFS
10682   test -z "$as_dir" && as_dir=.
10683     for ac_exec_ext in '' $ac_executable_extensions; do
10684   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10685     ac_cv_prog_ac_ct_OTOOL="otool"
10686     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10687     break 2
10688   fi
10689 done
10690   done
10691 IFS=$as_save_IFS
10692
10693 fi
10694 fi
10695 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
10696 if test -n "$ac_ct_OTOOL"; then
10697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
10698 $as_echo "$ac_ct_OTOOL" >&6; }
10699 else
10700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10701 $as_echo "no" >&6; }
10702 fi
10703
10704   if test "x$ac_ct_OTOOL" = x; then
10705     OTOOL=":"
10706   else
10707     case $cross_compiling:$ac_tool_warned in
10708 yes:)
10709 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10710 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10711 ac_tool_warned=yes ;;
10712 esac
10713     OTOOL=$ac_ct_OTOOL
10714   fi
10715 else
10716   OTOOL="$ac_cv_prog_OTOOL"
10717 fi
10718
10719     if test -n "$ac_tool_prefix"; then
10720   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
10721 set dummy ${ac_tool_prefix}otool64; ac_word=$2
10722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10723 $as_echo_n "checking for $ac_word... " >&6; }
10724 if ${ac_cv_prog_OTOOL64+:} false; then :
10725   $as_echo_n "(cached) " >&6
10726 else
10727   if test -n "$OTOOL64"; then
10728   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
10729 else
10730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10731 for as_dir in $PATH
10732 do
10733   IFS=$as_save_IFS
10734   test -z "$as_dir" && as_dir=.
10735     for ac_exec_ext in '' $ac_executable_extensions; do
10736   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10737     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
10738     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10739     break 2
10740   fi
10741 done
10742   done
10743 IFS=$as_save_IFS
10744
10745 fi
10746 fi
10747 OTOOL64=$ac_cv_prog_OTOOL64
10748 if test -n "$OTOOL64"; then
10749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
10750 $as_echo "$OTOOL64" >&6; }
10751 else
10752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10753 $as_echo "no" >&6; }
10754 fi
10755
10756
10757 fi
10758 if test -z "$ac_cv_prog_OTOOL64"; then
10759   ac_ct_OTOOL64=$OTOOL64
10760   # Extract the first word of "otool64", so it can be a program name with args.
10761 set dummy otool64; ac_word=$2
10762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10763 $as_echo_n "checking for $ac_word... " >&6; }
10764 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
10765   $as_echo_n "(cached) " >&6
10766 else
10767   if test -n "$ac_ct_OTOOL64"; then
10768   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
10769 else
10770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10771 for as_dir in $PATH
10772 do
10773   IFS=$as_save_IFS
10774   test -z "$as_dir" && as_dir=.
10775     for ac_exec_ext in '' $ac_executable_extensions; do
10776   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10777     ac_cv_prog_ac_ct_OTOOL64="otool64"
10778     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10779     break 2
10780   fi
10781 done
10782   done
10783 IFS=$as_save_IFS
10784
10785 fi
10786 fi
10787 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
10788 if test -n "$ac_ct_OTOOL64"; then
10789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
10790 $as_echo "$ac_ct_OTOOL64" >&6; }
10791 else
10792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10793 $as_echo "no" >&6; }
10794 fi
10795
10796   if test "x$ac_ct_OTOOL64" = x; then
10797     OTOOL64=":"
10798   else
10799     case $cross_compiling:$ac_tool_warned in
10800 yes:)
10801 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10802 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10803 ac_tool_warned=yes ;;
10804 esac
10805     OTOOL64=$ac_ct_OTOOL64
10806   fi
10807 else
10808   OTOOL64="$ac_cv_prog_OTOOL64"
10809 fi
10810
10811
10812
10813
10814
10815
10816
10817
10818
10819
10820
10821
10822
10823
10824
10825
10826
10827
10828
10829
10830
10831
10832
10833
10834
10835
10836
10837     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
10838 $as_echo_n "checking for -single_module linker flag... " >&6; }
10839 if ${lt_cv_apple_cc_single_mod+:} false; then :
10840   $as_echo_n "(cached) " >&6
10841 else
10842   lt_cv_apple_cc_single_mod=no
10843       if test -z "${LT_MULTI_MODULE}"; then
10844         # By default we will add the -single_module flag. You can override
10845         # by either setting the environment variable LT_MULTI_MODULE
10846         # non-empty at configure time, or by adding -multi_module to the
10847         # link flags.
10848         rm -rf libconftest.dylib*
10849         echo "int foo(void){return 1;}" > conftest.c
10850         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
10851 -dynamiclib -Wl,-single_module conftest.c" >&5
10852         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
10853           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
10854         _lt_result=$?
10855         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
10856           lt_cv_apple_cc_single_mod=yes
10857         else
10858           cat conftest.err >&5
10859         fi
10860         rm -rf libconftest.dylib*
10861         rm -f conftest.*
10862       fi
10863 fi
10864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
10865 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
10866     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
10867 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
10868 if ${lt_cv_ld_exported_symbols_list+:} false; then :
10869   $as_echo_n "(cached) " >&6
10870 else
10871   lt_cv_ld_exported_symbols_list=no
10872       save_LDFLAGS=$LDFLAGS
10873       echo "_main" > conftest.sym
10874       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
10875       if test x$gcc_no_link = xyes; then
10876   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10877 fi
10878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10879 /* end confdefs.h.  */
10880
10881 int
10882 main ()
10883 {
10884
10885   ;
10886   return 0;
10887 }
10888 _ACEOF
10889 if ac_fn_c_try_link "$LINENO"; then :
10890   lt_cv_ld_exported_symbols_list=yes
10891 else
10892   lt_cv_ld_exported_symbols_list=no
10893 fi
10894 rm -f core conftest.err conftest.$ac_objext \
10895     conftest$ac_exeext conftest.$ac_ext
10896         LDFLAGS="$save_LDFLAGS"
10897
10898 fi
10899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
10900 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
10901     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
10902 $as_echo_n "checking for -force_load linker flag... " >&6; }
10903 if ${lt_cv_ld_force_load+:} false; then :
10904   $as_echo_n "(cached) " >&6
10905 else
10906   lt_cv_ld_force_load=no
10907       cat > conftest.c << _LT_EOF
10908 int forced_loaded() { return 2;}
10909 _LT_EOF
10910       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
10911       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
10912       echo "$AR cru libconftest.a conftest.o" >&5
10913       $AR cru libconftest.a conftest.o 2>&5
10914       cat > conftest.c << _LT_EOF
10915 int main() { return 0;}
10916 _LT_EOF
10917       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
10918       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
10919       _lt_result=$?
10920       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
10921         lt_cv_ld_force_load=yes
10922       else
10923         cat conftest.err >&5
10924       fi
10925         rm -f conftest.err libconftest.a conftest conftest.c
10926         rm -rf conftest.dSYM
10927
10928 fi
10929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
10930 $as_echo "$lt_cv_ld_force_load" >&6; }
10931     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
10932     # build without first building modern cctools / linker.
10933     case $host_cpu-$host_os in
10934     *-rhapsody* | *-darwin1.[012])
10935       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
10936     *-darwin1.*)
10937       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
10938     *-darwin*)
10939       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
10940       # deployment target is forced to an earlier version.
10941       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
10942         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
10943           ;;
10944         10.[012][,.]*)
10945           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
10946           ;;
10947         *)
10948           ;;
10949      esac
10950     ;;
10951   esac
10952     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
10953       _lt_dar_single_mod='$single_module'
10954     fi
10955     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
10956       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
10957     else
10958       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
10959     fi
10960     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
10961       _lt_dsymutil='~$DSYMUTIL $lib || :'
10962     else
10963       _lt_dsymutil=
10964     fi
10965     ;;
10966   esac
10967
10968 for ac_header in dlfcn.h
10969 do :
10970   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
10971 "
10972 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
10973   cat >>confdefs.h <<_ACEOF
10974 #define HAVE_DLFCN_H 1
10975 _ACEOF
10976
10977 fi
10978
10979 done
10980
10981
10982
10983
10984
10985 # Set options
10986
10987
10988
10989         enable_dlopen=no
10990
10991
10992   enable_win32_dll=no
10993
10994
10995             # Check whether --enable-shared was given.
10996 if test "${enable_shared+set}" = set; then :
10997   enableval=$enable_shared; p=${PACKAGE-default}
10998     case $enableval in
10999     yes) enable_shared=yes ;;
11000     no) enable_shared=no ;;
11001     *)
11002       enable_shared=no
11003       # Look at the argument we got.  We use all the common list separators.
11004       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
11005       for pkg in $enableval; do
11006         IFS="$lt_save_ifs"
11007         if test "X$pkg" = "X$p"; then
11008           enable_shared=yes
11009         fi
11010       done
11011       IFS="$lt_save_ifs"
11012       ;;
11013     esac
11014 else
11015   enable_shared=yes
11016 fi
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026   # Check whether --enable-static was given.
11027 if test "${enable_static+set}" = set; then :
11028   enableval=$enable_static; p=${PACKAGE-default}
11029     case $enableval in
11030     yes) enable_static=yes ;;
11031     no) enable_static=no ;;
11032     *)
11033      enable_static=no
11034       # Look at the argument we got.  We use all the common list separators.
11035       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
11036       for pkg in $enableval; do
11037         IFS="$lt_save_ifs"
11038         if test "X$pkg" = "X$p"; then
11039           enable_static=yes
11040         fi
11041       done
11042       IFS="$lt_save_ifs"
11043       ;;
11044     esac
11045 else
11046   enable_static=yes
11047 fi
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058 # Check whether --with-pic was given.
11059 if test "${with_pic+set}" = set; then :
11060   withval=$with_pic; pic_mode="$withval"
11061 else
11062   pic_mode=default
11063 fi
11064
11065
11066 test -z "$pic_mode" && pic_mode=default
11067
11068
11069
11070
11071
11072
11073
11074   # Check whether --enable-fast-install was given.
11075 if test "${enable_fast_install+set}" = set; then :
11076   enableval=$enable_fast_install; p=${PACKAGE-default}
11077     case $enableval in
11078     yes) enable_fast_install=yes ;;
11079     no) enable_fast_install=no ;;
11080     *)
11081       enable_fast_install=no
11082       # Look at the argument we got.  We use all the common list separators.
11083       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
11084       for pkg in $enableval; do
11085         IFS="$lt_save_ifs"
11086         if test "X$pkg" = "X$p"; then
11087           enable_fast_install=yes
11088         fi
11089       done
11090       IFS="$lt_save_ifs"
11091       ;;
11092     esac
11093 else
11094   enable_fast_install=yes
11095 fi
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107 # This can be used to rebuild libtool when needed
11108 LIBTOOL_DEPS="$ltmain"
11109
11110 # Always use our own libtool.
11111 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138 test -z "$LN_S" && LN_S="ln -s"
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153 if test -n "${ZSH_VERSION+set}" ; then
11154    setopt NO_GLOB_SUBST
11155 fi
11156
11157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
11158 $as_echo_n "checking for objdir... " >&6; }
11159 if ${lt_cv_objdir+:} false; then :
11160   $as_echo_n "(cached) " >&6
11161 else
11162   rm -f .libs 2>/dev/null
11163 mkdir .libs 2>/dev/null
11164 if test -d .libs; then
11165   lt_cv_objdir=.libs
11166 else
11167   # MS-DOS does not allow filenames that begin with a dot.
11168   lt_cv_objdir=_libs
11169 fi
11170 rmdir .libs 2>/dev/null
11171 fi
11172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
11173 $as_echo "$lt_cv_objdir" >&6; }
11174 objdir=$lt_cv_objdir
11175
11176
11177
11178
11179
11180 cat >>confdefs.h <<_ACEOF
11181 #define LT_OBJDIR "$lt_cv_objdir/"
11182 _ACEOF
11183
11184
11185
11186
11187 case $host_os in
11188 aix3*)
11189   # AIX sometimes has problems with the GCC collect2 program.  For some
11190   # reason, if we set the COLLECT_NAMES environment variable, the problems
11191   # vanish in a puff of smoke.
11192   if test "X${COLLECT_NAMES+set}" != Xset; then
11193     COLLECT_NAMES=
11194     export COLLECT_NAMES
11195   fi
11196   ;;
11197 esac
11198
11199 # Global variables:
11200 ofile=libtool
11201 can_build_shared=yes
11202
11203 # All known linkers require a `.a' archive for static linking (except MSVC,
11204 # which needs '.lib').
11205 libext=a
11206
11207 with_gnu_ld="$lt_cv_prog_gnu_ld"
11208
11209 old_CC="$CC"
11210 old_CFLAGS="$CFLAGS"
11211
11212 # Set sane defaults for various variables
11213 test -z "$CC" && CC=cc
11214 test -z "$LTCC" && LTCC=$CC
11215 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
11216 test -z "$LD" && LD=ld
11217 test -z "$ac_objext" && ac_objext=o
11218
11219 for cc_temp in $compiler""; do
11220   case $cc_temp in
11221     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11222     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11223     \-*) ;;
11224     *) break;;
11225   esac
11226 done
11227 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11228
11229
11230 # Only perform the check for file, if the check method requires it
11231 test -z "$MAGIC_CMD" && MAGIC_CMD=file
11232 case $deplibs_check_method in
11233 file_magic*)
11234   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
11235     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
11236 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
11237 if ${lt_cv_path_MAGIC_CMD+:} false; then :
11238   $as_echo_n "(cached) " >&6
11239 else
11240   case $MAGIC_CMD in
11241 [\\/*] |  ?:[\\/]*)
11242   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
11243   ;;
11244 *)
11245   lt_save_MAGIC_CMD="$MAGIC_CMD"
11246   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11247   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
11248   for ac_dir in $ac_dummy; do
11249     IFS="$lt_save_ifs"
11250     test -z "$ac_dir" && ac_dir=.
11251     if test -f $ac_dir/${ac_tool_prefix}file; then
11252       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
11253       if test -n "$file_magic_test_file"; then
11254         case $deplibs_check_method in
11255         "file_magic "*)
11256           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
11257           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
11258           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
11259             $EGREP "$file_magic_regex" > /dev/null; then
11260             :
11261           else
11262             cat <<_LT_EOF 1>&2
11263
11264 *** Warning: the command libtool uses to detect shared libraries,
11265 *** $file_magic_cmd, produces output that libtool cannot recognize.
11266 *** The result is that libtool may fail to recognize shared libraries
11267 *** as such.  This will affect the creation of libtool libraries that
11268 *** depend on shared libraries, but programs linked with such libtool
11269 *** libraries will work regardless of this problem.  Nevertheless, you
11270 *** may want to report the problem to your system manager and/or to
11271 *** bug-libtool@gnu.org
11272
11273 _LT_EOF
11274           fi ;;
11275         esac
11276       fi
11277       break
11278     fi
11279   done
11280   IFS="$lt_save_ifs"
11281   MAGIC_CMD="$lt_save_MAGIC_CMD"
11282   ;;
11283 esac
11284 fi
11285
11286 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
11287 if test -n "$MAGIC_CMD"; then
11288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
11289 $as_echo "$MAGIC_CMD" >&6; }
11290 else
11291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11292 $as_echo "no" >&6; }
11293 fi
11294
11295
11296
11297
11298
11299 if test -z "$lt_cv_path_MAGIC_CMD"; then
11300   if test -n "$ac_tool_prefix"; then
11301     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
11302 $as_echo_n "checking for file... " >&6; }
11303 if ${lt_cv_path_MAGIC_CMD+:} false; then :
11304   $as_echo_n "(cached) " >&6
11305 else
11306   case $MAGIC_CMD in
11307 [\\/*] |  ?:[\\/]*)
11308   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
11309   ;;
11310 *)
11311   lt_save_MAGIC_CMD="$MAGIC_CMD"
11312   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11313   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
11314   for ac_dir in $ac_dummy; do
11315     IFS="$lt_save_ifs"
11316     test -z "$ac_dir" && ac_dir=.
11317     if test -f $ac_dir/file; then
11318       lt_cv_path_MAGIC_CMD="$ac_dir/file"
11319       if test -n "$file_magic_test_file"; then
11320         case $deplibs_check_method in
11321         "file_magic "*)
11322           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
11323           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
11324           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
11325             $EGREP "$file_magic_regex" > /dev/null; then
11326             :
11327           else
11328             cat <<_LT_EOF 1>&2
11329
11330 *** Warning: the command libtool uses to detect shared libraries,
11331 *** $file_magic_cmd, produces output that libtool cannot recognize.
11332 *** The result is that libtool may fail to recognize shared libraries
11333 *** as such.  This will affect the creation of libtool libraries that
11334 *** depend on shared libraries, but programs linked with such libtool
11335 *** libraries will work regardless of this problem.  Nevertheless, you
11336 *** may want to report the problem to your system manager and/or to
11337 *** bug-libtool@gnu.org
11338
11339 _LT_EOF
11340           fi ;;
11341         esac
11342       fi
11343       break
11344     fi
11345   done
11346   IFS="$lt_save_ifs"
11347   MAGIC_CMD="$lt_save_MAGIC_CMD"
11348   ;;
11349 esac
11350 fi
11351
11352 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
11353 if test -n "$MAGIC_CMD"; then
11354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
11355 $as_echo "$MAGIC_CMD" >&6; }
11356 else
11357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11358 $as_echo "no" >&6; }
11359 fi
11360
11361
11362   else
11363     MAGIC_CMD=:
11364   fi
11365 fi
11366
11367   fi
11368   ;;
11369 esac
11370
11371 # Use C for the default configuration in the libtool script
11372
11373 lt_save_CC="$CC"
11374 ac_ext=c
11375 ac_cpp='$CPP $CPPFLAGS'
11376 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11377 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11378 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11379
11380
11381 # Source file extension for C test sources.
11382 ac_ext=c
11383
11384 # Object file extension for compiled C test sources.
11385 objext=o
11386 objext=$objext
11387
11388 # Code to be used in simple compile tests
11389 lt_simple_compile_test_code="int some_variable = 0;"
11390
11391 # Code to be used in simple link tests
11392 lt_simple_link_test_code='int main(){return(0);}'
11393
11394
11395
11396
11397
11398
11399
11400 # If no C compiler was specified, use CC.
11401 LTCC=${LTCC-"$CC"}
11402
11403 # If no C compiler flags were specified, use CFLAGS.
11404 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11405
11406 # Allow CC to be a program name with arguments.
11407 compiler=$CC
11408
11409 # Save the default compiler, since it gets overwritten when the other
11410 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
11411 compiler_DEFAULT=$CC
11412
11413 # save warnings/boilerplate of simple test code
11414 ac_outfile=conftest.$ac_objext
11415 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11416 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11417 _lt_compiler_boilerplate=`cat conftest.err`
11418 $RM conftest*
11419
11420 ac_outfile=conftest.$ac_objext
11421 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11422 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11423 _lt_linker_boilerplate=`cat conftest.err`
11424 $RM -r conftest*
11425
11426
11427 ## CAVEAT EMPTOR:
11428 ## There is no encapsulation within the following macros, do not change
11429 ## the running order or otherwise move them around unless you know exactly
11430 ## what you are doing...
11431 if test -n "$compiler"; then
11432
11433 lt_prog_compiler_no_builtin_flag=
11434
11435 if test "$GCC" = yes; then
11436   case $cc_basename in
11437   nvcc*)
11438     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
11439   *)
11440     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
11441   esac
11442
11443   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11444 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11445 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
11446   $as_echo_n "(cached) " >&6
11447 else
11448   lt_cv_prog_compiler_rtti_exceptions=no
11449    ac_outfile=conftest.$ac_objext
11450    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11451    lt_compiler_flag="-fno-rtti -fno-exceptions"
11452    # Insert the option either (1) after the last *FLAGS variable, or
11453    # (2) before a word containing "conftest.", or (3) at the end.
11454    # Note that $ac_compile itself does not contain backslashes and begins
11455    # with a dollar sign (not a hyphen), so the echo should work correctly.
11456    # The option is referenced via a variable to avoid confusing sed.
11457    lt_compile=`echo "$ac_compile" | $SED \
11458    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11459    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11460    -e 's:$: $lt_compiler_flag:'`
11461    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11462    (eval "$lt_compile" 2>conftest.err)
11463    ac_status=$?
11464    cat conftest.err >&5
11465    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11466    if (exit $ac_status) && test -s "$ac_outfile"; then
11467      # The compiler can only warn and ignore the option if not recognized
11468      # So say no if there are warnings other than the usual output.
11469      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11470      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11471      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11472        lt_cv_prog_compiler_rtti_exceptions=yes
11473      fi
11474    fi
11475    $RM conftest*
11476
11477 fi
11478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
11479 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
11480
11481 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
11482     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
11483 else
11484     :
11485 fi
11486
11487 fi
11488
11489
11490
11491
11492
11493
11494   lt_prog_compiler_wl=
11495 lt_prog_compiler_pic=
11496 lt_prog_compiler_static=
11497
11498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11499 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11500
11501   if test "$GCC" = yes; then
11502     lt_prog_compiler_wl='-Wl,'
11503     lt_prog_compiler_static='-static'
11504
11505     case $host_os in
11506       aix*)
11507       # All AIX code is PIC.
11508       if test "$host_cpu" = ia64; then
11509         # AIX 5 now supports IA64 processor
11510         lt_prog_compiler_static='-Bstatic'
11511       fi
11512       lt_prog_compiler_pic='-fPIC'
11513       ;;
11514
11515     amigaos*)
11516       case $host_cpu in
11517       powerpc)
11518             # see comment about AmigaOS4 .so support
11519             lt_prog_compiler_pic='-fPIC'
11520         ;;
11521       m68k)
11522             # FIXME: we need at least 68020 code to build shared libraries, but
11523             # adding the `-m68020' flag to GCC prevents building anything better,
11524             # like `-m68040'.
11525             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
11526         ;;
11527       esac
11528       ;;
11529
11530     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
11531       # PIC is the default for these OSes.
11532       ;;
11533
11534     mingw* | cygwin* | pw32* | os2* | cegcc*)
11535       # This hack is so that the source file can tell whether it is being
11536       # built for inclusion in a dll (and should export symbols for example).
11537       # Although the cygwin gcc ignores -fPIC, still need this for old-style
11538       # (--disable-auto-import) libraries
11539       lt_prog_compiler_pic='-DDLL_EXPORT'
11540       ;;
11541
11542     darwin* | rhapsody*)
11543       # PIC is the default on this platform
11544       # Common symbols not allowed in MH_DYLIB files
11545       lt_prog_compiler_pic='-fno-common'
11546       ;;
11547
11548     haiku*)
11549       # PIC is the default for Haiku.
11550       # The "-static" flag exists, but is broken.
11551       lt_prog_compiler_static=
11552       ;;
11553
11554     hpux*)
11555       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
11556       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
11557       # sets the default TLS model and affects inlining.
11558       case $host_cpu in
11559       hppa*64*)
11560         # +Z the default
11561         ;;
11562       *)
11563         lt_prog_compiler_pic='-fPIC'
11564         ;;
11565       esac
11566       ;;
11567
11568     interix[3-9]*)
11569       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
11570       # Instead, we relocate shared libraries at runtime.
11571       ;;
11572
11573     msdosdjgpp*)
11574       # Just because we use GCC doesn't mean we suddenly get shared libraries
11575       # on systems that don't support them.
11576       lt_prog_compiler_can_build_shared=no
11577       enable_shared=no
11578       ;;
11579
11580     *nto* | *qnx*)
11581       # QNX uses GNU C++, but need to define -shared option too, otherwise
11582       # it will coredump.
11583       lt_prog_compiler_pic='-fPIC -shared'
11584       ;;
11585
11586     sysv4*MP*)
11587       if test -d /usr/nec; then
11588         lt_prog_compiler_pic=-Kconform_pic
11589       fi
11590       ;;
11591
11592     *)
11593       lt_prog_compiler_pic='-fPIC'
11594       ;;
11595     esac
11596
11597     case $cc_basename in
11598     nvcc*) # Cuda Compiler Driver 2.2
11599       lt_prog_compiler_wl='-Xlinker '
11600       lt_prog_compiler_pic='-Xcompiler -fPIC'
11601       ;;
11602     esac
11603   else
11604     # PORTME Check for flag to pass linker flags through the system compiler.
11605     case $host_os in
11606     aix*)
11607       lt_prog_compiler_wl='-Wl,'
11608       if test "$host_cpu" = ia64; then
11609         # AIX 5 now supports IA64 processor
11610         lt_prog_compiler_static='-Bstatic'
11611       else
11612         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
11613       fi
11614       ;;
11615
11616     mingw* | cygwin* | pw32* | os2* | cegcc*)
11617       # This hack is so that the source file can tell whether it is being
11618       # built for inclusion in a dll (and should export symbols for example).
11619       lt_prog_compiler_pic='-DDLL_EXPORT'
11620       ;;
11621
11622     hpux9* | hpux10* | hpux11*)
11623       lt_prog_compiler_wl='-Wl,'
11624       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
11625       # not for PA HP-UX.
11626       case $host_cpu in
11627       hppa*64*|ia64*)
11628         # +Z the default
11629         ;;
11630       *)
11631         lt_prog_compiler_pic='+Z'
11632         ;;
11633       esac
11634       # Is there a better lt_prog_compiler_static that works with the bundled CC?
11635       lt_prog_compiler_static='${wl}-a ${wl}archive'
11636       ;;
11637
11638     irix5* | irix6* | nonstopux*)
11639       lt_prog_compiler_wl='-Wl,'
11640       # PIC (with -KPIC) is the default.
11641       lt_prog_compiler_static='-non_shared'
11642       ;;
11643
11644     linux* | k*bsd*-gnu | kopensolaris*-gnu)
11645       case $cc_basename in
11646       # old Intel for x86_64 which still supported -KPIC.
11647       ecc*)
11648         lt_prog_compiler_wl='-Wl,'
11649         lt_prog_compiler_pic='-KPIC'
11650         lt_prog_compiler_static='-static'
11651         ;;
11652       # icc used to be incompatible with GCC.
11653       # ICC 10 doesn't accept -KPIC any more.
11654       icc* | ifort*)
11655         lt_prog_compiler_wl='-Wl,'
11656         lt_prog_compiler_pic='-fPIC'
11657         lt_prog_compiler_static='-static'
11658         ;;
11659       # Lahey Fortran 8.1.
11660       lf95*)
11661         lt_prog_compiler_wl='-Wl,'
11662         lt_prog_compiler_pic='--shared'
11663         lt_prog_compiler_static='--static'
11664         ;;
11665       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
11666         # Portland Group compilers (*not* the Pentium gcc compiler,
11667         # which looks to be a dead project)
11668         lt_prog_compiler_wl='-Wl,'
11669         lt_prog_compiler_pic='-fpic'
11670         lt_prog_compiler_static='-Bstatic'
11671         ;;
11672       ccc*)
11673         lt_prog_compiler_wl='-Wl,'
11674         # All Alpha code is PIC.
11675         lt_prog_compiler_static='-non_shared'
11676         ;;
11677       xl* | bgxl* | bgf* | mpixl*)
11678         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
11679         lt_prog_compiler_wl='-Wl,'
11680         lt_prog_compiler_pic='-qpic'
11681         lt_prog_compiler_static='-qstaticlink'
11682         ;;
11683       *)
11684         case `$CC -V 2>&1 | sed 5q` in
11685         *Sun\ F* | *Sun*Fortran*)
11686           # Sun Fortran 8.3 passes all unrecognized flags to the linker
11687           lt_prog_compiler_pic='-KPIC'
11688           lt_prog_compiler_static='-Bstatic'
11689           lt_prog_compiler_wl=''
11690           ;;
11691         *Sun\ C*)
11692           # Sun C 5.9
11693           lt_prog_compiler_pic='-KPIC'
11694           lt_prog_compiler_static='-Bstatic'
11695           lt_prog_compiler_wl='-Wl,'
11696           ;;
11697         esac
11698         ;;
11699       esac
11700       ;;
11701
11702     newsos6)
11703       lt_prog_compiler_pic='-KPIC'
11704       lt_prog_compiler_static='-Bstatic'
11705       ;;
11706
11707     *nto* | *qnx*)
11708       # QNX uses GNU C++, but need to define -shared option too, otherwise
11709       # it will coredump.
11710       lt_prog_compiler_pic='-fPIC -shared'
11711       ;;
11712
11713     osf3* | osf4* | osf5*)
11714       lt_prog_compiler_wl='-Wl,'
11715       # All OSF/1 code is PIC.
11716       lt_prog_compiler_static='-non_shared'
11717       ;;
11718
11719     rdos*)
11720       lt_prog_compiler_static='-non_shared'
11721       ;;
11722
11723     solaris*)
11724       lt_prog_compiler_pic='-KPIC'
11725       lt_prog_compiler_static='-Bstatic'
11726       case $cc_basename in
11727       f77* | f90* | f95*)
11728         lt_prog_compiler_wl='-Qoption ld ';;
11729       *)
11730         lt_prog_compiler_wl='-Wl,';;
11731       esac
11732       ;;
11733
11734     sunos4*)
11735       lt_prog_compiler_wl='-Qoption ld '
11736       lt_prog_compiler_pic='-PIC'
11737       lt_prog_compiler_static='-Bstatic'
11738       ;;
11739
11740     sysv4 | sysv4.2uw2* | sysv4.3*)
11741       lt_prog_compiler_wl='-Wl,'
11742       lt_prog_compiler_pic='-KPIC'
11743       lt_prog_compiler_static='-Bstatic'
11744       ;;
11745
11746     sysv4*MP*)
11747       if test -d /usr/nec ;then
11748         lt_prog_compiler_pic='-Kconform_pic'
11749         lt_prog_compiler_static='-Bstatic'
11750       fi
11751       ;;
11752
11753     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
11754       lt_prog_compiler_wl='-Wl,'
11755       lt_prog_compiler_pic='-KPIC'
11756       lt_prog_compiler_static='-Bstatic'
11757       ;;
11758
11759     unicos*)
11760       lt_prog_compiler_wl='-Wl,'
11761       lt_prog_compiler_can_build_shared=no
11762       ;;
11763
11764     uts4*)
11765       lt_prog_compiler_pic='-pic'
11766       lt_prog_compiler_static='-Bstatic'
11767       ;;
11768
11769     *)
11770       lt_prog_compiler_can_build_shared=no
11771       ;;
11772     esac
11773   fi
11774
11775 case $host_os in
11776   # For platforms which do not support PIC, -DPIC is meaningless:
11777   *djgpp*)
11778     lt_prog_compiler_pic=
11779     ;;
11780   *)
11781     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
11782     ;;
11783 esac
11784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
11785 $as_echo "$lt_prog_compiler_pic" >&6; }
11786
11787
11788
11789
11790
11791
11792 #
11793 # Check to make sure the PIC flag actually works.
11794 #
11795 if test -n "$lt_prog_compiler_pic"; then
11796   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
11797 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
11798 if ${lt_cv_prog_compiler_pic_works+:} false; then :
11799   $as_echo_n "(cached) " >&6
11800 else
11801   lt_cv_prog_compiler_pic_works=no
11802    ac_outfile=conftest.$ac_objext
11803    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11804    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
11805    # Insert the option either (1) after the last *FLAGS variable, or
11806    # (2) before a word containing "conftest.", or (3) at the end.
11807    # Note that $ac_compile itself does not contain backslashes and begins
11808    # with a dollar sign (not a hyphen), so the echo should work correctly.
11809    # The option is referenced via a variable to avoid confusing sed.
11810    lt_compile=`echo "$ac_compile" | $SED \
11811    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11812    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11813    -e 's:$: $lt_compiler_flag:'`
11814    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11815    (eval "$lt_compile" 2>conftest.err)
11816    ac_status=$?
11817    cat conftest.err >&5
11818    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11819    if (exit $ac_status) && test -s "$ac_outfile"; then
11820      # The compiler can only warn and ignore the option if not recognized
11821      # So say no if there are warnings other than the usual output.
11822      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11823      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11824      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11825        lt_cv_prog_compiler_pic_works=yes
11826      fi
11827    fi
11828    $RM conftest*
11829
11830 fi
11831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
11832 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
11833
11834 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
11835     case $lt_prog_compiler_pic in
11836      "" | " "*) ;;
11837      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
11838      esac
11839 else
11840     lt_prog_compiler_pic=
11841      lt_prog_compiler_can_build_shared=no
11842 fi
11843
11844 fi
11845
11846
11847
11848
11849
11850
11851 #
11852 # Check to make sure the static flag actually works.
11853 #
11854 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
11855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
11856 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
11857 if ${lt_cv_prog_compiler_static_works+:} false; then :
11858   $as_echo_n "(cached) " >&6
11859 else
11860   lt_cv_prog_compiler_static_works=no
11861    save_LDFLAGS="$LDFLAGS"
11862    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
11863    echo "$lt_simple_link_test_code" > conftest.$ac_ext
11864    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
11865      # The linker can only warn and ignore the option if not recognized
11866      # So say no if there are warnings
11867      if test -s conftest.err; then
11868        # Append any errors to the config.log.
11869        cat conftest.err 1>&5
11870        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
11871        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11872        if diff conftest.exp conftest.er2 >/dev/null; then
11873          lt_cv_prog_compiler_static_works=yes
11874        fi
11875      else
11876        lt_cv_prog_compiler_static_works=yes
11877      fi
11878    fi
11879    $RM -r conftest*
11880    LDFLAGS="$save_LDFLAGS"
11881
11882 fi
11883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
11884 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
11885
11886 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
11887     :
11888 else
11889     lt_prog_compiler_static=
11890 fi
11891
11892
11893
11894
11895
11896
11897
11898   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11899 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11900 if ${lt_cv_prog_compiler_c_o+:} false; then :
11901   $as_echo_n "(cached) " >&6
11902 else
11903   lt_cv_prog_compiler_c_o=no
11904    $RM -r conftest 2>/dev/null
11905    mkdir conftest
11906    cd conftest
11907    mkdir out
11908    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11909
11910    lt_compiler_flag="-o out/conftest2.$ac_objext"
11911    # Insert the option either (1) after the last *FLAGS variable, or
11912    # (2) before a word containing "conftest.", or (3) at the end.
11913    # Note that $ac_compile itself does not contain backslashes and begins
11914    # with a dollar sign (not a hyphen), so the echo should work correctly.
11915    lt_compile=`echo "$ac_compile" | $SED \
11916    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11917    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11918    -e 's:$: $lt_compiler_flag:'`
11919    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11920    (eval "$lt_compile" 2>out/conftest.err)
11921    ac_status=$?
11922    cat out/conftest.err >&5
11923    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11924    if (exit $ac_status) && test -s out/conftest2.$ac_objext
11925    then
11926      # The compiler can only warn and ignore the option if not recognized
11927      # So say no if there are warnings
11928      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
11929      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
11930      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
11931        lt_cv_prog_compiler_c_o=yes
11932      fi
11933    fi
11934    chmod u+w . 2>&5
11935    $RM conftest*
11936    # SGI C++ compiler will create directory out/ii_files/ for
11937    # template instantiation
11938    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
11939    $RM out/* && rmdir out
11940    cd ..
11941    $RM -r conftest
11942    $RM conftest*
11943
11944 fi
11945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
11946 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
11947
11948
11949
11950
11951
11952
11953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11954 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11955 if ${lt_cv_prog_compiler_c_o+:} false; then :
11956   $as_echo_n "(cached) " >&6
11957 else
11958   lt_cv_prog_compiler_c_o=no
11959    $RM -r conftest 2>/dev/null
11960    mkdir conftest
11961    cd conftest
11962    mkdir out
11963    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11964
11965    lt_compiler_flag="-o out/conftest2.$ac_objext"
11966    # Insert the option either (1) after the last *FLAGS variable, or
11967    # (2) before a word containing "conftest.", or (3) at the end.
11968    # Note that $ac_compile itself does not contain backslashes and begins
11969    # with a dollar sign (not a hyphen), so the echo should work correctly.
11970    lt_compile=`echo "$ac_compile" | $SED \
11971    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11972    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11973    -e 's:$: $lt_compiler_flag:'`
11974    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11975    (eval "$lt_compile" 2>out/conftest.err)
11976    ac_status=$?
11977    cat out/conftest.err >&5
11978    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11979    if (exit $ac_status) && test -s out/conftest2.$ac_objext
11980    then
11981      # The compiler can only warn and ignore the option if not recognized
11982      # So say no if there are warnings
11983      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
11984      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
11985      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
11986        lt_cv_prog_compiler_c_o=yes
11987      fi
11988    fi
11989    chmod u+w . 2>&5
11990    $RM conftest*
11991    # SGI C++ compiler will create directory out/ii_files/ for
11992    # template instantiation
11993    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
11994    $RM out/* && rmdir out
11995    cd ..
11996    $RM -r conftest
11997    $RM conftest*
11998
11999 fi
12000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
12001 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
12002
12003
12004
12005
12006 hard_links="nottested"
12007 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
12008   # do not overwrite the value of need_locks provided by the user
12009   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12010 $as_echo_n "checking if we can lock with hard links... " >&6; }
12011   hard_links=yes
12012   $RM conftest*
12013   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12014   touch conftest.a
12015   ln conftest.a conftest.b 2>&5 || hard_links=no
12016   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12018 $as_echo "$hard_links" >&6; }
12019   if test "$hard_links" = no; then
12020     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12021 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12022     need_locks=warn
12023   fi
12024 else
12025   need_locks=no
12026 fi
12027
12028
12029
12030
12031
12032
12033   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12034 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12035
12036   runpath_var=
12037   allow_undefined_flag=
12038   always_export_symbols=no
12039   archive_cmds=
12040   archive_expsym_cmds=
12041   compiler_needs_object=no
12042   enable_shared_with_static_runtimes=no
12043   export_dynamic_flag_spec=
12044   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12045   hardcode_automatic=no
12046   hardcode_direct=no
12047   hardcode_direct_absolute=no
12048   hardcode_libdir_flag_spec=
12049   hardcode_libdir_flag_spec_ld=
12050   hardcode_libdir_separator=
12051   hardcode_minus_L=no
12052   hardcode_shlibpath_var=unsupported
12053   inherit_rpath=no
12054   link_all_deplibs=unknown
12055   module_cmds=
12056   module_expsym_cmds=
12057   old_archive_from_new_cmds=
12058   old_archive_from_expsyms_cmds=
12059   thread_safe_flag_spec=
12060   whole_archive_flag_spec=
12061   # include_expsyms should be a list of space-separated symbols to be *always*
12062   # included in the symbol list
12063   include_expsyms=
12064   # exclude_expsyms can be an extended regexp of symbols to exclude
12065   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12066   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12067   # as well as any symbol that contains `d'.
12068   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12069   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12070   # platforms (ab)use it in PIC code, but their linkers get confused if
12071   # the symbol is explicitly referenced.  Since portable code cannot
12072   # rely on this symbol name, it's probably fine to never include it in
12073   # preloaded symbol tables.
12074   # Exclude shared library initialization/finalization symbols.
12075   extract_expsyms_cmds=
12076
12077   case $host_os in
12078   cygwin* | mingw* | pw32* | cegcc*)
12079     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12080     # When not using gcc, we currently assume that we are using
12081     # Microsoft Visual C++.
12082     if test "$GCC" != yes; then
12083       with_gnu_ld=no
12084     fi
12085     ;;
12086   interix*)
12087     # we just hope/assume this is gcc and not c89 (= MSVC++)
12088     with_gnu_ld=yes
12089     ;;
12090   openbsd*)
12091     with_gnu_ld=no
12092     ;;
12093   esac
12094
12095   ld_shlibs=yes
12096
12097   # On some targets, GNU ld is compatible enough with the native linker
12098   # that we're better off using the native interface for both.
12099   lt_use_gnu_ld_interface=no
12100   if test "$with_gnu_ld" = yes; then
12101     case $host_os in
12102       aix*)
12103         # The AIX port of GNU ld has always aspired to compatibility
12104         # with the native linker.  However, as the warning in the GNU ld
12105         # block says, versions before 2.19.5* couldn't really create working
12106         # shared libraries, regardless of the interface used.
12107         case `$LD -v 2>&1` in
12108           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12109           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12110           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12111           *)
12112             lt_use_gnu_ld_interface=yes
12113             ;;
12114         esac
12115         ;;
12116       *)
12117         lt_use_gnu_ld_interface=yes
12118         ;;
12119     esac
12120   fi
12121
12122   if test "$lt_use_gnu_ld_interface" = yes; then
12123     # If archive_cmds runs LD, not CC, wlarc should be empty
12124     wlarc='${wl}'
12125
12126     # Set some defaults for GNU ld with shared library support. These
12127     # are reset later if shared libraries are not supported. Putting them
12128     # here allows them to be overridden if necessary.
12129     runpath_var=LD_RUN_PATH
12130     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12131     export_dynamic_flag_spec='${wl}--export-dynamic'
12132     # ancient GNU ld didn't support --whole-archive et. al.
12133     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12134       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12135     else
12136       whole_archive_flag_spec=
12137     fi
12138     supports_anon_versioning=no
12139     case `$LD -v 2>&1` in
12140       *GNU\ gold*) supports_anon_versioning=yes ;;
12141       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12142       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12143       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12144       *\ 2.11.*) ;; # other 2.11 versions
12145       *) supports_anon_versioning=yes ;;
12146     esac
12147
12148     # See if GNU ld supports shared libraries.
12149     case $host_os in
12150     aix[3-9]*)
12151       # On AIX/PPC, the GNU linker is very broken
12152       if test "$host_cpu" != ia64; then
12153         ld_shlibs=no
12154         cat <<_LT_EOF 1>&2
12155
12156 *** Warning: the GNU linker, at least up to release 2.19, is reported
12157 *** to be unable to reliably create shared libraries on AIX.
12158 *** Therefore, libtool is disabling shared libraries support.  If you
12159 *** really care for shared libraries, you may want to install binutils
12160 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12161 *** You will then need to restart the configuration process.
12162
12163 _LT_EOF
12164       fi
12165       ;;
12166
12167     amigaos*)
12168       case $host_cpu in
12169       powerpc)
12170             # see comment about AmigaOS4 .so support
12171             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12172             archive_expsym_cmds=''
12173         ;;
12174       m68k)
12175             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
12176             hardcode_libdir_flag_spec='-L$libdir'
12177             hardcode_minus_L=yes
12178         ;;
12179       esac
12180       ;;
12181
12182     beos*)
12183       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12184         allow_undefined_flag=unsupported
12185         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12186         # support --undefined.  This deserves some investigation.  FIXME
12187         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12188       else
12189         ld_shlibs=no
12190       fi
12191       ;;
12192
12193     cygwin* | mingw* | pw32* | cegcc*)
12194       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
12195       # as there is no search path for DLLs.
12196       hardcode_libdir_flag_spec='-L$libdir'
12197       export_dynamic_flag_spec='${wl}--export-all-symbols'
12198       allow_undefined_flag=unsupported
12199       always_export_symbols=no
12200       enable_shared_with_static_runtimes=yes
12201       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12202
12203       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12204         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12205         # If the export-symbols file already is a .def file (1st line
12206         # is EXPORTS), use it as is; otherwise, prepend...
12207         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12208           cp $export_symbols $output_objdir/$soname.def;
12209         else
12210           echo EXPORTS > $output_objdir/$soname.def;
12211           cat $export_symbols >> $output_objdir/$soname.def;
12212         fi~
12213         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12214       else
12215         ld_shlibs=no
12216       fi
12217       ;;
12218
12219     haiku*)
12220       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12221       link_all_deplibs=yes
12222       ;;
12223
12224     interix[3-9]*)
12225       hardcode_direct=no
12226       hardcode_shlibpath_var=no
12227       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
12228       export_dynamic_flag_spec='${wl}-E'
12229       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12230       # Instead, shared libraries are loaded at an image base (0x10000000 by
12231       # default) and relocated if they conflict, which is a slow very memory
12232       # consuming and fragmenting process.  To avoid this, we pick a random,
12233       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12234       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12235       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12236       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12237       ;;
12238
12239     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
12240       tmp_diet=no
12241       if test "$host_os" = linux-dietlibc; then
12242         case $cc_basename in
12243           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12244         esac
12245       fi
12246       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12247          && test "$tmp_diet" = no
12248       then
12249         tmp_addflag=' $pic_flag'
12250         tmp_sharedflag='-shared'
12251         case $cc_basename,$host_cpu in
12252         pgcc*)                          # Portland Group C compiler
12253           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'
12254           tmp_addflag=' $pic_flag'
12255           ;;
12256         pgf77* | pgf90* | pgf95* | pgfortran*)
12257                                         # Portland Group f77 and f90 compilers
12258           whole_archive_flag_spec='${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'
12259           tmp_addflag=' $pic_flag -Mnomain' ;;
12260         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12261           tmp_addflag=' -i_dynamic' ;;
12262         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12263           tmp_addflag=' -i_dynamic -nofor_main' ;;
12264         ifc* | ifort*)                  # Intel Fortran compiler
12265           tmp_addflag=' -nofor_main' ;;
12266         lf95*)                          # Lahey Fortran 8.1
12267           whole_archive_flag_spec=
12268           tmp_sharedflag='--shared' ;;
12269         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12270           tmp_sharedflag='-qmkshrobj'
12271           tmp_addflag= ;;
12272         nvcc*)  # Cuda Compiler Driver 2.2
12273           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12274           compiler_needs_object=yes
12275           ;;
12276         esac
12277         case `$CC -V 2>&1 | sed 5q` in
12278         *Sun\ C*)                       # Sun C 5.9
12279           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\"` ${wl}--no-whole-archive'
12280           compiler_needs_object=yes
12281           tmp_sharedflag='-G' ;;
12282         *Sun\ F*)                       # Sun Fortran 8.3
12283           tmp_sharedflag='-G' ;;
12284         esac
12285         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12286
12287         if test "x$supports_anon_versioning" = xyes; then
12288           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
12289             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12290             echo "local: *; };" >> $output_objdir/$libname.ver~
12291             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12292         fi
12293
12294         case $cc_basename in
12295         xlf* | bgf* | bgxlf* | mpixlf*)
12296           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12297           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
12298           hardcode_libdir_flag_spec=
12299           hardcode_libdir_flag_spec_ld='-rpath $libdir'
12300           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12301           if test "x$supports_anon_versioning" = xyes; then
12302             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
12303               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12304               echo "local: *; };" >> $output_objdir/$libname.ver~
12305               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12306           fi
12307           ;;
12308         esac
12309       else
12310         ld_shlibs=no
12311       fi
12312       ;;
12313
12314     netbsd*)
12315       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12316         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12317         wlarc=
12318       else
12319         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12320         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12321       fi
12322       ;;
12323
12324     solaris*)
12325       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12326         ld_shlibs=no
12327         cat <<_LT_EOF 1>&2
12328
12329 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12330 *** create shared libraries on Solaris systems.  Therefore, libtool
12331 *** is disabling shared libraries support.  We urge you to upgrade GNU
12332 *** binutils to release 2.9.1 or newer.  Another option is to modify
12333 *** your PATH or compiler configuration so that the native linker is
12334 *** used, and then restart.
12335
12336 _LT_EOF
12337       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12338         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12339         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12340       else
12341         ld_shlibs=no
12342       fi
12343       ;;
12344
12345     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12346       case `$LD -v 2>&1` in
12347         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12348         ld_shlibs=no
12349         cat <<_LT_EOF 1>&2
12350
12351 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12352 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12353 *** is disabling shared libraries support.  We urge you to upgrade GNU
12354 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12355 *** your PATH or compiler configuration so that the native linker is
12356 *** used, and then restart.
12357
12358 _LT_EOF
12359         ;;
12360         *)
12361           # For security reasons, it is highly recommended that you always
12362           # use absolute paths for naming shared libraries, and exclude the
12363           # DT_RUNPATH tag from executables and libraries.  But doing so
12364           # requires that you compile everything twice, which is a pain.
12365           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12366             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12367             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12368             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12369           else
12370             ld_shlibs=no
12371           fi
12372         ;;
12373       esac
12374       ;;
12375
12376     sunos4*)
12377       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12378       wlarc=
12379       hardcode_direct=yes
12380       hardcode_shlibpath_var=no
12381       ;;
12382
12383     *)
12384       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12385         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12386         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12387       else
12388         ld_shlibs=no
12389       fi
12390       ;;
12391     esac
12392
12393     if test "$ld_shlibs" = no; then
12394       runpath_var=
12395       hardcode_libdir_flag_spec=
12396       export_dynamic_flag_spec=
12397       whole_archive_flag_spec=
12398     fi
12399   else
12400     # PORTME fill in a description of your system's linker (not GNU ld)
12401     case $host_os in
12402     aix3*)
12403       allow_undefined_flag=unsupported
12404       always_export_symbols=yes
12405       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12406       # Note: this linker hardcodes the directories in LIBPATH if there
12407       # are no directories specified by -L.
12408       hardcode_minus_L=yes
12409       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12410         # Neither direct hardcoding nor static linking is supported with a
12411         # broken collect2.
12412         hardcode_direct=unsupported
12413       fi
12414       ;;
12415
12416     aix[4-9]*)
12417       if test "$host_cpu" = ia64; then
12418         # On IA64, the linker does run time linking by default, so we don't
12419         # have to do anything special.
12420         aix_use_runtimelinking=no
12421         exp_sym_flag='-Bexport'
12422         no_entry_flag=""
12423       else
12424         # If we're using GNU nm, then we don't want the "-C" option.
12425         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12426         # Also, AIX nm treats weak defined symbols like other global
12427         # defined symbols, whereas GNU nm marks them as "W".
12428         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12429           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12430         else
12431           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12432         fi
12433         aix_use_runtimelinking=no
12434
12435         # Test if we are trying to use run time linking or normal
12436         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12437         # need to do runtime linking.
12438         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12439           for ld_flag in $LDFLAGS; do
12440           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12441             aix_use_runtimelinking=yes
12442             break
12443           fi
12444           done
12445           ;;
12446         esac
12447
12448         exp_sym_flag='-bexport'
12449         no_entry_flag='-bnoentry'
12450       fi
12451
12452       # When large executables or shared objects are built, AIX ld can
12453       # have problems creating the table of contents.  If linking a library
12454       # or program results in "error TOC overflow" add -mminimal-toc to
12455       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12456       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12457
12458       archive_cmds=''
12459       hardcode_direct=yes
12460       hardcode_direct_absolute=yes
12461       hardcode_libdir_separator=':'
12462       link_all_deplibs=yes
12463       file_list_spec='${wl}-f,'
12464
12465       if test "$GCC" = yes; then
12466         case $host_os in aix4.[012]|aix4.[012].*)
12467         # We only want to do this on AIX 4.2 and lower, the check
12468         # below for broken collect2 doesn't work under 4.3+
12469           collect2name=`${CC} -print-prog-name=collect2`
12470           if test -f "$collect2name" &&
12471            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12472           then
12473           # We have reworked collect2
12474           :
12475           else
12476           # We have old collect2
12477           hardcode_direct=unsupported
12478           # It fails to find uninstalled libraries when the uninstalled
12479           # path is not listed in the libpath.  Setting hardcode_minus_L
12480           # to unsupported forces relinking
12481           hardcode_minus_L=yes
12482           hardcode_libdir_flag_spec='-L$libdir'
12483           hardcode_libdir_separator=
12484           fi
12485           ;;
12486         esac
12487         shared_flag='-shared'
12488         if test "$aix_use_runtimelinking" = yes; then
12489           shared_flag="$shared_flag "'${wl}-G'
12490         fi
12491       else
12492         # not using gcc
12493         if test "$host_cpu" = ia64; then
12494         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12495         # chokes on -Wl,-G. The following line is correct:
12496           shared_flag='-G'
12497         else
12498           if test "$aix_use_runtimelinking" = yes; then
12499             shared_flag='${wl}-G'
12500           else
12501             shared_flag='${wl}-bM:SRE'
12502           fi
12503         fi
12504       fi
12505
12506       export_dynamic_flag_spec='${wl}-bexpall'
12507       # It seems that -bexpall does not export symbols beginning with
12508       # underscore (_), so it is better to generate a list of symbols to export.
12509       always_export_symbols=yes
12510       if test "$aix_use_runtimelinking" = yes; then
12511         # Warning - without using the other runtime loading flags (-brtl),
12512         # -berok will link without error, but may produce a broken library.
12513         allow_undefined_flag='-berok'
12514         # Determine the default libpath from the value encoded in an
12515         # empty executable.
12516         if test x$gcc_no_link = xyes; then
12517   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12518 fi
12519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12520 /* end confdefs.h.  */
12521
12522 int
12523 main ()
12524 {
12525
12526   ;
12527   return 0;
12528 }
12529 _ACEOF
12530 if ac_fn_c_try_link "$LINENO"; then :
12531
12532 lt_aix_libpath_sed='
12533     /Import File Strings/,/^$/ {
12534         /^0/ {
12535             s/^0  *\(.*\)$/\1/
12536             p
12537         }
12538     }'
12539 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12540 # Check for a 64-bit object if we didn't find anything.
12541 if test -z "$aix_libpath"; then
12542   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12543 fi
12544 fi
12545 rm -f core conftest.err conftest.$ac_objext \
12546     conftest$ac_exeext conftest.$ac_ext
12547 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12548
12549         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
12550         archive_expsym_cmds='$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 $shared_flag"
12551       else
12552         if test "$host_cpu" = ia64; then
12553           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
12554           allow_undefined_flag="-z nodefs"
12555           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12556         else
12557          # Determine the default libpath from the value encoded in an
12558          # empty executable.
12559          if test x$gcc_no_link = xyes; then
12560   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12561 fi
12562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12563 /* end confdefs.h.  */
12564
12565 int
12566 main ()
12567 {
12568
12569   ;
12570   return 0;
12571 }
12572 _ACEOF
12573 if ac_fn_c_try_link "$LINENO"; then :
12574
12575 lt_aix_libpath_sed='
12576     /Import File Strings/,/^$/ {
12577         /^0/ {
12578             s/^0  *\(.*\)$/\1/
12579             p
12580         }
12581     }'
12582 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12583 # Check for a 64-bit object if we didn't find anything.
12584 if test -z "$aix_libpath"; then
12585   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12586 fi
12587 fi
12588 rm -f core conftest.err conftest.$ac_objext \
12589     conftest$ac_exeext conftest.$ac_ext
12590 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12591
12592          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
12593           # Warning - without using the other run time loading flags,
12594           # -berok will link without error, but may produce a broken library.
12595           no_undefined_flag=' ${wl}-bernotok'
12596           allow_undefined_flag=' ${wl}-berok'
12597           if test "$with_gnu_ld" = yes; then
12598             # We only use this code for GNU lds that support --whole-archive.
12599             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12600           else
12601             # Exported symbols can be pulled into shared objects from archives
12602             whole_archive_flag_spec='$convenience'
12603           fi
12604           archive_cmds_need_lc=yes
12605           # This is similar to how AIX traditionally builds its shared libraries.
12606           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'
12607         fi
12608       fi
12609       ;;
12610
12611     amigaos*)
12612       case $host_cpu in
12613       powerpc)
12614             # see comment about AmigaOS4 .so support
12615             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12616             archive_expsym_cmds=''
12617         ;;
12618       m68k)
12619             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
12620             hardcode_libdir_flag_spec='-L$libdir'
12621             hardcode_minus_L=yes
12622         ;;
12623       esac
12624       ;;
12625
12626     bsdi[45]*)
12627       export_dynamic_flag_spec=-rdynamic
12628       ;;
12629
12630     cygwin* | mingw* | pw32* | cegcc*)
12631       # When not using gcc, we currently assume that we are using
12632       # Microsoft Visual C++.
12633       # hardcode_libdir_flag_spec is actually meaningless, as there is
12634       # no search path for DLLs.
12635       hardcode_libdir_flag_spec=' '
12636       allow_undefined_flag=unsupported
12637       # Tell ltmain to make .lib files, not .a files.
12638       libext=lib
12639       # Tell ltmain to make .dll files, not .so files.
12640       shrext_cmds=".dll"
12641       # FIXME: Setting linknames here is a bad hack.
12642       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
12643       # The linker will automatically build a .lib file if we build a DLL.
12644       old_archive_from_new_cmds='true'
12645       # FIXME: Should let the user specify the lib program.
12646       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
12647       fix_srcfile_path='`cygpath -w "$srcfile"`'
12648       enable_shared_with_static_runtimes=yes
12649       ;;
12650
12651     darwin* | rhapsody*)
12652
12653
12654
12655   # Publish an arg to allow the user to select that Darwin host (and target)
12656   # libraries should be given install-names like @rpath/libfoo.dylib.  This
12657   # requires that the user of the library then adds an 'rpath' to the DSO that
12658   # needs access.
12659   # NOTE: there are defaults below, for systems that support rpaths.  The person
12660   # configuring can override the defaults for any system version that supports
12661   # them - they are, however, forced off for system versions without support.
12662   # Check whether --enable-darwin-at-rpath was given.
12663 if test "${enable_darwin_at_rpath+set}" = set; then :
12664   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
12665     # This is not supported before macOS 10.5 / Darwin9.
12666     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
12667       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
12668         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
12669 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
12670         enable_darwin_at_rpath=no
12671       ;;
12672     esac
12673    fi
12674 else
12675   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
12676     # As above, before 10.5 / Darwin9 this does not work.
12677      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
12678        enable_darwin_at_rpath=no
12679        ;;
12680
12681     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
12682     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
12683     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
12684       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
12685       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
12686 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
12687       enable_darwin_at_rpath=yes
12688       ;;
12689     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
12690     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
12691
12692     esac
12693
12694 fi
12695
12696
12697   archive_cmds_need_lc=no
12698   hardcode_direct=no
12699   hardcode_automatic=yes
12700   hardcode_shlibpath_var=unsupported
12701   if test "$lt_cv_ld_force_load" = "yes"; then
12702     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
12703   else
12704     whole_archive_flag_spec=''
12705   fi
12706   link_all_deplibs=yes
12707   allow_undefined_flag="$_lt_dar_allow_undefined"
12708   case $cc_basename in
12709      ifort*) _lt_dar_can_shared=yes ;;
12710      *) _lt_dar_can_shared=$GCC ;;
12711   esac
12712   if test "$_lt_dar_can_shared" = "yes"; then
12713     output_verbose_link_cmd=func_echo_all
12714     _lt_install_name='\$rpath/\$soname'
12715     if test "x$enable_darwin_at_rpath" = "xyes"; then
12716       _lt_install_name='@rpath/\$soname'
12717     fi
12718     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
12719     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12720     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}"
12721     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}"
12722
12723   else
12724   ld_shlibs=no
12725   fi
12726
12727       ;;
12728
12729     dgux*)
12730       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12731       hardcode_libdir_flag_spec='-L$libdir'
12732       hardcode_shlibpath_var=no
12733       ;;
12734
12735     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
12736     # support.  Future versions do this automatically, but an explicit c++rt0.o
12737     # does not break anything, and helps significantly (at the cost of a little
12738     # extra space).
12739     freebsd2.2*)
12740       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
12741       hardcode_libdir_flag_spec='-R$libdir'
12742       hardcode_direct=yes
12743       hardcode_shlibpath_var=no
12744       ;;
12745
12746     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
12747     freebsd2.*)
12748       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12749       hardcode_direct=yes
12750       hardcode_minus_L=yes
12751       hardcode_shlibpath_var=no
12752       ;;
12753
12754     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
12755     freebsd* | dragonfly*)
12756       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
12757       hardcode_libdir_flag_spec='-R$libdir'
12758       hardcode_direct=yes
12759       hardcode_shlibpath_var=no
12760       ;;
12761
12762     hpux9*)
12763       if test "$GCC" = yes; then
12764         archive_cmds='$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 $lib'
12765       else
12766         archive_cmds='$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 $lib'
12767       fi
12768       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
12769       hardcode_libdir_separator=:
12770       hardcode_direct=yes
12771
12772       # hardcode_minus_L: Not really in the search PATH,
12773       # but as the default location of the library.
12774       hardcode_minus_L=yes
12775       export_dynamic_flag_spec='${wl}-E'
12776       ;;
12777
12778     hpux10*)
12779       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12780         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12781       else
12782         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12783       fi
12784       if test "$with_gnu_ld" = no; then
12785         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
12786         hardcode_libdir_flag_spec_ld='+b $libdir'
12787         hardcode_libdir_separator=:
12788         hardcode_direct=yes
12789         hardcode_direct_absolute=yes
12790         export_dynamic_flag_spec='${wl}-E'
12791         # hardcode_minus_L: Not really in the search PATH,
12792         # but as the default location of the library.
12793         hardcode_minus_L=yes
12794       fi
12795       ;;
12796
12797     hpux11*)
12798       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12799         case $host_cpu in
12800         hppa*64*)
12801           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12802           ;;
12803         ia64*)
12804           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12805           ;;
12806         *)
12807           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12808           ;;
12809         esac
12810       else
12811         case $host_cpu in
12812         hppa*64*)
12813           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12814           ;;
12815         ia64*)
12816           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12817           ;;
12818         *)
12819
12820           # Older versions of the 11.00 compiler do not understand -b yet
12821           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
12822           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
12823 $as_echo_n "checking if $CC understands -b... " >&6; }
12824 if ${lt_cv_prog_compiler__b+:} false; then :
12825   $as_echo_n "(cached) " >&6
12826 else
12827   lt_cv_prog_compiler__b=no
12828    save_LDFLAGS="$LDFLAGS"
12829    LDFLAGS="$LDFLAGS -b"
12830    echo "$lt_simple_link_test_code" > conftest.$ac_ext
12831    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
12832      # The linker can only warn and ignore the option if not recognized
12833      # So say no if there are warnings
12834      if test -s conftest.err; then
12835        # Append any errors to the config.log.
12836        cat conftest.err 1>&5
12837        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
12838        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12839        if diff conftest.exp conftest.er2 >/dev/null; then
12840          lt_cv_prog_compiler__b=yes
12841        fi
12842      else
12843        lt_cv_prog_compiler__b=yes
12844      fi
12845    fi
12846    $RM -r conftest*
12847    LDFLAGS="$save_LDFLAGS"
12848
12849 fi
12850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
12851 $as_echo "$lt_cv_prog_compiler__b" >&6; }
12852
12853 if test x"$lt_cv_prog_compiler__b" = xyes; then
12854     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12855 else
12856     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12857 fi
12858
12859           ;;
12860         esac
12861       fi
12862       if test "$with_gnu_ld" = no; then
12863         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
12864         hardcode_libdir_separator=:
12865
12866         case $host_cpu in
12867         hppa*64*|ia64*)
12868           hardcode_direct=no
12869           hardcode_shlibpath_var=no
12870           ;;
12871         *)
12872           hardcode_direct=yes
12873           hardcode_direct_absolute=yes
12874           export_dynamic_flag_spec='${wl}-E'
12875
12876           # hardcode_minus_L: Not really in the search PATH,
12877           # but as the default location of the library.
12878           hardcode_minus_L=yes
12879           ;;
12880         esac
12881       fi
12882       ;;
12883
12884     irix5* | irix6* | nonstopux*)
12885       if test "$GCC" = yes; then
12886         archive_cmds='$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 $lib'
12887         # Try to use the -exported_symbol ld option, if it does not
12888         # work, assume that -exports_file does not work either and
12889         # implicitly export all symbols.
12890         save_LDFLAGS="$LDFLAGS"
12891         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
12892         if test x$gcc_no_link = xyes; then
12893   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12894 fi
12895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12896 /* end confdefs.h.  */
12897 int foo(void) {}
12898 _ACEOF
12899 if ac_fn_c_try_link "$LINENO"; then :
12900   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 $lib'
12901
12902 fi
12903 rm -f core conftest.err conftest.$ac_objext \
12904     conftest$ac_exeext conftest.$ac_ext
12905         LDFLAGS="$save_LDFLAGS"
12906       else
12907         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12908         archive_expsym_cmds='$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 $lib'
12909       fi
12910       archive_cmds_need_lc='no'
12911       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12912       hardcode_libdir_separator=:
12913       inherit_rpath=yes
12914       link_all_deplibs=yes
12915       ;;
12916
12917     netbsd*)
12918       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12919         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
12920       else
12921         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
12922       fi
12923       hardcode_libdir_flag_spec='-R$libdir'
12924       hardcode_direct=yes
12925       hardcode_shlibpath_var=no
12926       ;;
12927
12928     newsos6)
12929       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12930       hardcode_direct=yes
12931       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12932       hardcode_libdir_separator=:
12933       hardcode_shlibpath_var=no
12934       ;;
12935
12936     *nto* | *qnx*)
12937       ;;
12938
12939     openbsd*)
12940       if test -f /usr/libexec/ld.so; then
12941         hardcode_direct=yes
12942         hardcode_shlibpath_var=no
12943         hardcode_direct_absolute=yes
12944         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12945           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12946           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
12947           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
12948           export_dynamic_flag_spec='${wl}-E'
12949         else
12950           case $host_os in
12951            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
12952              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12953              hardcode_libdir_flag_spec='-R$libdir'
12954              ;;
12955            *)
12956              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12957              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
12958              ;;
12959           esac
12960         fi
12961       else
12962         ld_shlibs=no
12963       fi
12964       ;;
12965
12966     os2*)
12967       hardcode_libdir_flag_spec='-L$libdir'
12968       hardcode_minus_L=yes
12969       allow_undefined_flag=unsupported
12970       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'
12971       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
12972       ;;
12973
12974     osf3*)
12975       if test "$GCC" = yes; then
12976         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
12977         archive_cmds='$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 $lib'
12978       else
12979         allow_undefined_flag=' -expect_unresolved \*'
12980         archive_cmds='$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 $lib'
12981       fi
12982       archive_cmds_need_lc='no'
12983       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12984       hardcode_libdir_separator=:
12985       ;;
12986
12987     osf4* | osf5*)      # as osf3* with the addition of -msym flag
12988       if test "$GCC" = yes; then
12989         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
12990         archive_cmds='$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 $lib'
12991         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12992       else
12993         allow_undefined_flag=' -expect_unresolved \*'
12994         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'
12995         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~
12996         $CC -shared${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'
12997
12998         # Both c and cxx compiler support -rpath directly
12999         hardcode_libdir_flag_spec='-rpath $libdir'
13000       fi
13001       archive_cmds_need_lc='no'
13002       hardcode_libdir_separator=:
13003       ;;
13004
13005     solaris*)
13006       no_undefined_flag=' -z defs'
13007       if test "$GCC" = yes; then
13008         wlarc='${wl}'
13009         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13010         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13011           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13012       else
13013         case `$CC -V 2>&1` in
13014         *"Compilers 5.0"*)
13015           wlarc=''
13016           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
13017           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13018           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
13019           ;;
13020         *)
13021           wlarc='${wl}'
13022           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13023           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13024           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13025           ;;
13026         esac
13027       fi
13028       hardcode_libdir_flag_spec='-R$libdir'
13029       hardcode_shlibpath_var=no
13030       case $host_os in
13031       solaris2.[0-5] | solaris2.[0-5].*) ;;
13032       *)
13033         # The compiler driver will combine and reorder linker options,
13034         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13035         # but is careful enough not to reorder.
13036         # Supported since Solaris 2.6 (maybe 2.5.1?)
13037         if test "$GCC" = yes; then
13038           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13039         else
13040           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
13041         fi
13042         ;;
13043       esac
13044       link_all_deplibs=yes
13045       ;;
13046
13047     sunos4*)
13048       if test "x$host_vendor" = xsequent; then
13049         # Use $CC to link under sequent, because it throws in some extra .o
13050         # files that make .init and .fini sections work.
13051         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13052       else
13053         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13054       fi
13055       hardcode_libdir_flag_spec='-L$libdir'
13056       hardcode_direct=yes
13057       hardcode_minus_L=yes
13058       hardcode_shlibpath_var=no
13059       ;;
13060
13061     sysv4)
13062       case $host_vendor in
13063         sni)
13064           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13065           hardcode_direct=yes # is this really true???
13066         ;;
13067         siemens)
13068           ## LD is ld it makes a PLAMLIB
13069           ## CC just makes a GrossModule.
13070           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13071           reload_cmds='$CC -r -o $output$reload_objs'
13072           hardcode_direct=no
13073         ;;
13074         motorola)
13075           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13076           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
13077         ;;
13078       esac
13079       runpath_var='LD_RUN_PATH'
13080       hardcode_shlibpath_var=no
13081       ;;
13082
13083     sysv4.3*)
13084       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13085       hardcode_shlibpath_var=no
13086       export_dynamic_flag_spec='-Bexport'
13087       ;;
13088
13089     sysv4*MP*)
13090       if test -d /usr/nec; then
13091         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13092         hardcode_shlibpath_var=no
13093         runpath_var=LD_RUN_PATH
13094         hardcode_runpath_var=yes
13095         ld_shlibs=yes
13096       fi
13097       ;;
13098
13099     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13100       no_undefined_flag='${wl}-z,text'
13101       archive_cmds_need_lc=no
13102       hardcode_shlibpath_var=no
13103       runpath_var='LD_RUN_PATH'
13104
13105       if test "$GCC" = yes; then
13106         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13107         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13108       else
13109         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13110         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13111       fi
13112       ;;
13113
13114     sysv5* | sco3.2v5* | sco5v6*)
13115       # Note: We can NOT use -z defs as we might desire, because we do not
13116       # link with -lc, and that would cause any symbols used from libc to
13117       # always be unresolved, which means just about no library would
13118       # ever link correctly.  If we're not using GNU ld we use -z text
13119       # though, which does catch some bad symbols but isn't as heavy-handed
13120       # as -z defs.
13121       no_undefined_flag='${wl}-z,text'
13122       allow_undefined_flag='${wl}-z,nodefs'
13123       archive_cmds_need_lc=no
13124       hardcode_shlibpath_var=no
13125       hardcode_libdir_flag_spec='${wl}-R,$libdir'
13126       hardcode_libdir_separator=':'
13127       link_all_deplibs=yes
13128       export_dynamic_flag_spec='${wl}-Bexport'
13129       runpath_var='LD_RUN_PATH'
13130
13131       if test "$GCC" = yes; then
13132         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13133         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13134       else
13135         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13136         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13137       fi
13138       ;;
13139
13140     uts4*)
13141       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13142       hardcode_libdir_flag_spec='-L$libdir'
13143       hardcode_shlibpath_var=no
13144       ;;
13145
13146     *)
13147       ld_shlibs=no
13148       ;;
13149     esac
13150
13151     if test x$host_vendor = xsni; then
13152       case $host in
13153       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13154         export_dynamic_flag_spec='${wl}-Blargedynsym'
13155         ;;
13156       esac
13157     fi
13158   fi
13159
13160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
13161 $as_echo "$ld_shlibs" >&6; }
13162 test "$ld_shlibs" = no && can_build_shared=no
13163
13164 with_gnu_ld=$with_gnu_ld
13165
13166
13167
13168
13169
13170
13171
13172
13173
13174
13175
13176
13177
13178
13179
13180 #
13181 # Do we need to explicitly link libc?
13182 #
13183 case "x$archive_cmds_need_lc" in
13184 x|xyes)
13185   # Assume -lc should be added
13186   archive_cmds_need_lc=yes
13187
13188   if test "$enable_shared" = yes && test "$GCC" = yes; then
13189     case $archive_cmds in
13190     *'~'*)
13191       # FIXME: we may have to deal with multi-command sequences.
13192       ;;
13193     '$CC '*)
13194       # Test whether the compiler implicitly links with -lc since on some
13195       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13196       # to ld, don't add -lc before -lgcc.
13197       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13198 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13199 if ${lt_cv_archive_cmds_need_lc+:} false; then :
13200   $as_echo_n "(cached) " >&6
13201 else
13202   $RM conftest*
13203         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13204
13205         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13206   (eval $ac_compile) 2>&5
13207   ac_status=$?
13208   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13209   test $ac_status = 0; } 2>conftest.err; then
13210           soname=conftest
13211           lib=conftest
13212           libobjs=conftest.$ac_objext
13213           deplibs=
13214           wl=$lt_prog_compiler_wl
13215           pic_flag=$lt_prog_compiler_pic
13216           compiler_flags=-v
13217           linker_flags=-v
13218           verstring=
13219           output_objdir=.
13220           libname=conftest
13221           lt_save_allow_undefined_flag=$allow_undefined_flag
13222           allow_undefined_flag=
13223           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13224   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13225   ac_status=$?
13226   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13227   test $ac_status = 0; }
13228           then
13229             lt_cv_archive_cmds_need_lc=no
13230           else
13231             lt_cv_archive_cmds_need_lc=yes
13232           fi
13233           allow_undefined_flag=$lt_save_allow_undefined_flag
13234         else
13235           cat conftest.err 1>&5
13236         fi
13237         $RM conftest*
13238
13239 fi
13240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
13241 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
13242       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
13243       ;;
13244     esac
13245   fi
13246   ;;
13247 esac
13248
13249
13250
13251
13252
13253
13254
13255
13256
13257
13258
13259
13260
13261
13262
13263
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273
13274
13275
13276
13277
13278
13279
13280
13281
13282
13283
13284
13285
13286
13287
13288
13289
13290
13291
13292
13293
13294
13295
13296
13297
13298
13299
13300
13301
13302
13303
13304
13305
13306
13307
13308
13309
13310
13311
13312
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
13335
13336
13337
13338
13339
13340
13341
13342
13343
13344
13345
13346
13347
13348
13349
13350
13351
13352
13353
13354
13355
13356
13357
13358
13359
13360
13361
13362
13363
13364
13365
13366
13367
13368
13369
13370
13371
13372
13373
13374
13375
13376
13377
13378
13379
13380
13381
13382
13383
13384
13385
13386
13387
13388
13389
13390
13391
13392
13393
13394
13395
13396
13397
13398
13399
13400
13401
13402
13403
13404
13405   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
13406 $as_echo_n "checking dynamic linker characteristics... " >&6; }
13407
13408 if test "$GCC" = yes; then
13409   case $host_os in
13410     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
13411     *) lt_awk_arg="/^libraries:/" ;;
13412   esac
13413   case $host_os in
13414     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
13415     *) lt_sed_strip_eq="s,=/,/,g" ;;
13416   esac
13417   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
13418   case $lt_search_path_spec in
13419   *\;*)
13420     # if the path contains ";" then we assume it to be the separator
13421     # otherwise default to the standard path separator (i.e. ":") - it is
13422     # assumed that no part of a normal pathname contains ";" but that should
13423     # okay in the real world where ";" in dirpaths is itself problematic.
13424     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
13425     ;;
13426   *)
13427     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
13428     ;;
13429   esac
13430   # Ok, now we have the path, separated by spaces, we can step through it
13431   # and add multilib dir if necessary.
13432   lt_tmp_lt_search_path_spec=
13433   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
13434   for lt_sys_path in $lt_search_path_spec; do
13435     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
13436       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
13437     else
13438       test -d "$lt_sys_path" && \
13439         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
13440     fi
13441   done
13442   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
13443 BEGIN {RS=" "; FS="/|\n";} {
13444   lt_foo="";
13445   lt_count=0;
13446   for (lt_i = NF; lt_i > 0; lt_i--) {
13447     if ($lt_i != "" && $lt_i != ".") {
13448       if ($lt_i == "..") {
13449         lt_count++;
13450       } else {
13451         if (lt_count == 0) {
13452           lt_foo="/" $lt_i lt_foo;
13453         } else {
13454           lt_count--;
13455         }
13456       }
13457     }
13458   }
13459   if (lt_foo != "") { lt_freq[lt_foo]++; }
13460   if (lt_freq[lt_foo] == 1) { print lt_foo; }
13461 }'`
13462   # AWK program above erroneously prepends '/' to C:/dos/paths
13463   # for these hosts.
13464   case $host_os in
13465     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
13466       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
13467   esac
13468   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
13469 else
13470   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
13471 fi
13472 library_names_spec=
13473 libname_spec='lib$name'
13474 soname_spec=
13475 shrext_cmds=".so"
13476 postinstall_cmds=
13477 postuninstall_cmds=
13478 finish_cmds=
13479 finish_eval=
13480 shlibpath_var=
13481 shlibpath_overrides_runpath=unknown
13482 version_type=none
13483 dynamic_linker="$host_os ld.so"
13484 sys_lib_dlsearch_path_spec="/lib /usr/lib"
13485 need_lib_prefix=unknown
13486 hardcode_into_libs=no
13487
13488 # when you set need_version to no, make sure it does not cause -set_version
13489 # flags to be left without arguments
13490 need_version=unknown
13491
13492 case $host_os in
13493 aix3*)
13494   version_type=linux
13495   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
13496   shlibpath_var=LIBPATH
13497
13498   # AIX 3 has no versioning support, so we append a major version to the name.
13499   soname_spec='${libname}${release}${shared_ext}$major'
13500   ;;
13501
13502 aix[4-9]*)
13503   version_type=linux
13504   need_lib_prefix=no
13505   need_version=no
13506   hardcode_into_libs=yes
13507   if test "$host_cpu" = ia64; then
13508     # AIX 5 supports IA64
13509     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
13510     shlibpath_var=LD_LIBRARY_PATH
13511   else
13512     # With GCC up to 2.95.x, collect2 would create an import file
13513     # for dependence libraries.  The import file would start with
13514     # the line `#! .'.  This would cause the generated library to
13515     # depend on `.', always an invalid library.  This was fixed in
13516     # development snapshots of GCC prior to 3.0.
13517     case $host_os in
13518       aix4 | aix4.[01] | aix4.[01].*)
13519       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
13520            echo ' yes '
13521            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
13522         :
13523       else
13524         can_build_shared=no
13525       fi
13526       ;;
13527     esac
13528     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
13529     # soname into executable. Probably we can add versioning support to
13530     # collect2, so additional links can be useful in future.
13531     if test "$aix_use_runtimelinking" = yes; then
13532       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
13533       # instead of lib<name>.a to let people know that these are not
13534       # typical AIX shared libraries.
13535       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13536     else
13537       # We preserve .a as extension for shared libraries through AIX4.2
13538       # and later when we are not doing run time linking.
13539       library_names_spec='${libname}${release}.a $libname.a'
13540       soname_spec='${libname}${release}${shared_ext}$major'
13541     fi
13542     shlibpath_var=LIBPATH
13543   fi
13544   ;;
13545
13546 amigaos*)
13547   case $host_cpu in
13548   powerpc)
13549     # Since July 2007 AmigaOS4 officially supports .so libraries.
13550     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
13551     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13552     ;;
13553   m68k)
13554     library_names_spec='$libname.ixlibrary $libname.a'
13555     # Create ${libname}_ixlibrary.a entries in /sys/libs.
13556     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 ${libname}_ixlibrary.a || exit 1; done'
13557     ;;
13558   esac
13559   ;;
13560
13561 beos*)
13562   library_names_spec='${libname}${shared_ext}'
13563   dynamic_linker="$host_os ld.so"
13564   shlibpath_var=LIBRARY_PATH
13565   ;;
13566
13567 bsdi[45]*)
13568   version_type=linux
13569   need_version=no
13570   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13571   soname_spec='${libname}${release}${shared_ext}$major'
13572   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
13573   shlibpath_var=LD_LIBRARY_PATH
13574   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
13575   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
13576   # the default ld.so.conf also contains /usr/contrib/lib and
13577   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
13578   # libtool to hard-code these into programs
13579   ;;
13580
13581 cygwin* | mingw* | pw32* | cegcc*)
13582   version_type=windows
13583   shrext_cmds=".dll"
13584   need_version=no
13585   need_lib_prefix=no
13586
13587   case $GCC,$host_os in
13588   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
13589     library_names_spec='$libname.dll.a'
13590     # DLL is installed to $(libdir)/../bin by postinstall_cmds
13591     postinstall_cmds='base_file=`basename \${file}`~
13592       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
13593       dldir=$destdir/`dirname \$dlpath`~
13594       test -d \$dldir || mkdir -p \$dldir~
13595       $install_prog $dir/$dlname \$dldir/$dlname~
13596       chmod a+x \$dldir/$dlname~
13597       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
13598         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
13599       fi'
13600     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
13601       dlpath=$dir/\$dldll~
13602        $RM \$dlpath'
13603     shlibpath_overrides_runpath=yes
13604
13605     case $host_os in
13606     cygwin*)
13607       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
13608       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
13609
13610       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
13611       ;;
13612     mingw* | cegcc*)
13613       # MinGW DLLs use traditional 'lib' prefix
13614       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
13615       ;;
13616     pw32*)
13617       # pw32 DLLs use 'pw' prefix rather than 'lib'
13618       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
13619       ;;
13620     esac
13621     ;;
13622
13623   *)
13624     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
13625     ;;
13626   esac
13627   dynamic_linker='Win32 ld.exe'
13628   # FIXME: first we should search . and the directory the executable is in
13629   shlibpath_var=PATH
13630   ;;
13631
13632 darwin* | rhapsody*)
13633   dynamic_linker="$host_os dyld"
13634   version_type=darwin
13635   need_lib_prefix=no
13636   need_version=no
13637   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
13638   soname_spec='${libname}${release}${major}$shared_ext'
13639   shlibpath_overrides_runpath=yes
13640   shlibpath_var=DYLD_LIBRARY_PATH
13641   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
13642
13643   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
13644   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
13645   ;;
13646
13647 dgux*)
13648   version_type=linux
13649   need_lib_prefix=no
13650   need_version=no
13651   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
13652   soname_spec='${libname}${release}${shared_ext}$major'
13653   shlibpath_var=LD_LIBRARY_PATH
13654   ;;
13655
13656 freebsd* | dragonfly*)
13657   # DragonFly does not have aout.  When/if they implement a new
13658   # versioning mechanism, adjust this.
13659   if test -x /usr/bin/objformat; then
13660     objformat=`/usr/bin/objformat`
13661   else
13662     case $host_os in
13663     freebsd[23].*) objformat=aout ;;
13664     *) objformat=elf ;;
13665     esac
13666   fi
13667   version_type=freebsd-$objformat
13668   case $version_type in
13669     freebsd-elf*)
13670       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
13671       need_version=no
13672       need_lib_prefix=no
13673       ;;
13674     freebsd-*)
13675       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
13676       need_version=yes
13677       ;;
13678   esac
13679   shlibpath_var=LD_LIBRARY_PATH
13680   case $host_os in
13681   freebsd2.*)
13682     shlibpath_overrides_runpath=yes
13683     ;;
13684   freebsd3.[01]* | freebsdelf3.[01]*)
13685     shlibpath_overrides_runpath=yes
13686     hardcode_into_libs=yes
13687     ;;
13688   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
13689   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
13690     shlibpath_overrides_runpath=no
13691     hardcode_into_libs=yes
13692     ;;
13693   *) # from 4.6 on, and DragonFly
13694     shlibpath_overrides_runpath=yes
13695     hardcode_into_libs=yes
13696     ;;
13697   esac
13698   ;;
13699
13700 haiku*)
13701   version_type=linux
13702   need_lib_prefix=no
13703   need_version=no
13704   dynamic_linker="$host_os runtime_loader"
13705   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
13706   soname_spec='${libname}${release}${shared_ext}$major'
13707   shlibpath_var=LIBRARY_PATH
13708   shlibpath_overrides_runpath=yes
13709   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
13710   hardcode_into_libs=yes
13711   ;;
13712
13713 hpux9* | hpux10* | hpux11*)
13714   # Give a soname corresponding to the major version so that dld.sl refuses to
13715   # link against other versions.
13716   version_type=sunos
13717   need_lib_prefix=no
13718   need_version=no
13719   case $host_cpu in
13720   ia64*)
13721     shrext_cmds='.so'
13722     hardcode_into_libs=yes
13723     dynamic_linker="$host_os dld.so"
13724     shlibpath_var=LD_LIBRARY_PATH
13725     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
13726     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13727     soname_spec='${libname}${release}${shared_ext}$major'
13728     if test "X$HPUX_IA64_MODE" = X32; then
13729       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
13730     else
13731       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
13732     fi
13733     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13734     ;;
13735   hppa*64*)
13736     shrext_cmds='.sl'
13737     hardcode_into_libs=yes
13738     dynamic_linker="$host_os dld.sl"
13739     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
13740     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
13741     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13742     soname_spec='${libname}${release}${shared_ext}$major'
13743     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
13744     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13745     ;;
13746   *)
13747     shrext_cmds='.sl'
13748     dynamic_linker="$host_os dld.sl"
13749     shlibpath_var=SHLIB_PATH
13750     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
13751     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13752     soname_spec='${libname}${release}${shared_ext}$major'
13753     ;;
13754   esac
13755   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
13756   postinstall_cmds='chmod 555 $lib'
13757   # or fails outright, so override atomically:
13758   install_override_mode=555
13759   ;;
13760
13761 interix[3-9]*)
13762   version_type=linux
13763   need_lib_prefix=no
13764   need_version=no
13765   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
13766   soname_spec='${libname}${release}${shared_ext}$major'
13767   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
13768   shlibpath_var=LD_LIBRARY_PATH
13769   shlibpath_overrides_runpath=no
13770   hardcode_into_libs=yes
13771   ;;
13772
13773 irix5* | irix6* | nonstopux*)
13774   case $host_os in
13775     nonstopux*) version_type=nonstopux ;;
13776     *)
13777         if test "$lt_cv_prog_gnu_ld" = yes; then
13778                 version_type=linux
13779         else
13780                 version_type=irix
13781         fi ;;
13782   esac
13783   need_lib_prefix=no
13784   need_version=no
13785   soname_spec='${libname}${release}${shared_ext}$major'
13786   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
13787   case $host_os in
13788   irix5* | nonstopux*)
13789     libsuff= shlibsuff=
13790     ;;
13791   *)
13792     case $LD in # libtool.m4 will add one of these switches to LD
13793     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
13794       libsuff= shlibsuff= libmagic=32-bit;;
13795     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
13796       libsuff=32 shlibsuff=N32 libmagic=N32;;
13797     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
13798       libsuff=64 shlibsuff=64 libmagic=64-bit;;
13799     *) libsuff= shlibsuff= libmagic=never-match;;
13800     esac
13801     ;;
13802   esac
13803   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
13804   shlibpath_overrides_runpath=no
13805   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
13806   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
13807   hardcode_into_libs=yes
13808   ;;
13809
13810 # No shared lib support for Linux oldld, aout, or coff.
13811 linux*oldld* | linux*aout* | linux*coff*)
13812   dynamic_linker=no
13813   ;;
13814
13815 # This must be Linux ELF.
13816
13817 # uclinux* changes (here and below) have been submitted to the libtool
13818 # project, but have not yet been accepted: they are GCC-local changes
13819 # for the time being.  (See
13820 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
13821 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
13822   version_type=linux
13823   need_lib_prefix=no
13824   need_version=no
13825   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13826   soname_spec='${libname}${release}${shared_ext}$major'
13827   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
13828   shlibpath_var=LD_LIBRARY_PATH
13829   shlibpath_overrides_runpath=no
13830
13831   # Some binutils ld are patched to set DT_RUNPATH
13832   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
13833   $as_echo_n "(cached) " >&6
13834 else
13835   lt_cv_shlibpath_overrides_runpath=no
13836     save_LDFLAGS=$LDFLAGS
13837     save_libdir=$libdir
13838     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
13839          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
13840     if test x$gcc_no_link = xyes; then
13841   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
13842 fi
13843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13844 /* end confdefs.h.  */
13845
13846 int
13847 main ()
13848 {
13849
13850   ;
13851   return 0;
13852 }
13853 _ACEOF
13854 if ac_fn_c_try_link "$LINENO"; then :
13855   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
13856   lt_cv_shlibpath_overrides_runpath=yes
13857 fi
13858 fi
13859 rm -f core conftest.err conftest.$ac_objext \
13860     conftest$ac_exeext conftest.$ac_ext
13861     LDFLAGS=$save_LDFLAGS
13862     libdir=$save_libdir
13863
13864 fi
13865
13866   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
13867
13868   # This implies no fast_install, which is unacceptable.
13869   # Some rework will be needed to allow for fast_install
13870   # before this can be enabled.
13871   hardcode_into_libs=yes
13872
13873   # Append ld.so.conf contents to the search path
13874   if test -f /etc/ld.so.conf; then
13875     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' ' '`
13876     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
13877   fi
13878
13879   # We used to test for /lib/ld.so.1 and disable shared libraries on
13880   # powerpc, because MkLinux only supported shared libraries with the
13881   # GNU dynamic linker.  Since this was broken with cross compilers,
13882   # most powerpc-linux boxes support dynamic linking these days and
13883   # people can always --disable-shared, the test was removed, and we
13884   # assume the GNU/Linux dynamic linker is in use.
13885   dynamic_linker='GNU/Linux ld.so'
13886   ;;
13887
13888 netbsd*)
13889   version_type=sunos
13890   need_lib_prefix=no
13891   need_version=no
13892   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13893     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
13894     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
13895     dynamic_linker='NetBSD (a.out) ld.so'
13896   else
13897     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
13898     soname_spec='${libname}${release}${shared_ext}$major'
13899     dynamic_linker='NetBSD ld.elf_so'
13900   fi
13901   shlibpath_var=LD_LIBRARY_PATH
13902   shlibpath_overrides_runpath=yes
13903   hardcode_into_libs=yes
13904   ;;
13905
13906 newsos6)
13907   version_type=linux
13908   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13909   shlibpath_var=LD_LIBRARY_PATH
13910   shlibpath_overrides_runpath=yes
13911   ;;
13912
13913 *nto* | *qnx*)
13914   version_type=qnx
13915   need_lib_prefix=no
13916   need_version=no
13917   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13918   soname_spec='${libname}${release}${shared_ext}$major'
13919   shlibpath_var=LD_LIBRARY_PATH
13920   shlibpath_overrides_runpath=no
13921   hardcode_into_libs=yes
13922   dynamic_linker='ldqnx.so'
13923   ;;
13924
13925 openbsd*)
13926   version_type=sunos
13927   sys_lib_dlsearch_path_spec="/usr/lib"
13928   need_lib_prefix=no
13929   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
13930   case $host_os in
13931     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
13932     *)                          need_version=no  ;;
13933   esac
13934   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
13935   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
13936   shlibpath_var=LD_LIBRARY_PATH
13937   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13938     case $host_os in
13939       openbsd2.[89] | openbsd2.[89].*)
13940         shlibpath_overrides_runpath=no
13941         ;;
13942       *)
13943         shlibpath_overrides_runpath=yes
13944         ;;
13945       esac
13946   else
13947     shlibpath_overrides_runpath=yes
13948   fi
13949   ;;
13950
13951 os2*)
13952   libname_spec='$name'
13953   shrext_cmds=".dll"
13954   need_lib_prefix=no
13955   library_names_spec='$libname${shared_ext} $libname.a'
13956   dynamic_linker='OS/2 ld.exe'
13957   shlibpath_var=LIBPATH
13958   ;;
13959
13960 osf3* | osf4* | osf5*)
13961   version_type=osf
13962   need_lib_prefix=no
13963   need_version=no
13964   soname_spec='${libname}${release}${shared_ext}$major'
13965   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13966   shlibpath_var=LD_LIBRARY_PATH
13967   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
13968   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
13969   ;;
13970
13971 rdos*)
13972   dynamic_linker=no
13973   ;;
13974
13975 solaris*)
13976   version_type=linux
13977   need_lib_prefix=no
13978   need_version=no
13979   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13980   soname_spec='${libname}${release}${shared_ext}$major'
13981   shlibpath_var=LD_LIBRARY_PATH
13982   shlibpath_overrides_runpath=yes
13983   hardcode_into_libs=yes
13984   # ldd complains unless libraries are executable
13985   postinstall_cmds='chmod +x $lib'
13986   ;;
13987
13988 sunos4*)
13989   version_type=sunos
13990   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
13991   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
13992   shlibpath_var=LD_LIBRARY_PATH
13993   shlibpath_overrides_runpath=yes
13994   if test "$with_gnu_ld" = yes; then
13995     need_lib_prefix=no
13996   fi
13997   need_version=yes
13998   ;;
13999
14000 sysv4 | sysv4.3*)
14001   version_type=linux
14002   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14003   soname_spec='${libname}${release}${shared_ext}$major'
14004   shlibpath_var=LD_LIBRARY_PATH
14005   case $host_vendor in
14006     sni)
14007       shlibpath_overrides_runpath=no
14008       need_lib_prefix=no
14009       runpath_var=LD_RUN_PATH
14010       ;;
14011     siemens)
14012       need_lib_prefix=no
14013       ;;
14014     motorola)
14015       need_lib_prefix=no
14016       need_version=no
14017       shlibpath_overrides_runpath=no
14018       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14019       ;;
14020   esac
14021   ;;
14022
14023 sysv4*MP*)
14024   if test -d /usr/nec ;then
14025     version_type=linux
14026     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14027     soname_spec='$libname${shared_ext}.$major'
14028     shlibpath_var=LD_LIBRARY_PATH
14029   fi
14030   ;;
14031
14032 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14033   version_type=freebsd-elf
14034   need_lib_prefix=no
14035   need_version=no
14036   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14037   soname_spec='${libname}${release}${shared_ext}$major'
14038   shlibpath_var=LD_LIBRARY_PATH
14039   shlibpath_overrides_runpath=yes
14040   hardcode_into_libs=yes
14041   if test "$with_gnu_ld" = yes; then
14042     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14043   else
14044     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14045     case $host_os in
14046       sco3.2v5*)
14047         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14048         ;;
14049     esac
14050   fi
14051   sys_lib_dlsearch_path_spec='/usr/lib'
14052   ;;
14053
14054 tpf*)
14055   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14056   version_type=linux
14057   need_lib_prefix=no
14058   need_version=no
14059   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14060   shlibpath_var=LD_LIBRARY_PATH
14061   shlibpath_overrides_runpath=no
14062   hardcode_into_libs=yes
14063   ;;
14064
14065 uts4*)
14066   version_type=linux
14067   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14068   soname_spec='${libname}${release}${shared_ext}$major'
14069   shlibpath_var=LD_LIBRARY_PATH
14070   ;;
14071
14072 # Shared libraries for VwWorks, >= 7 only at this stage
14073 # and (fpic) still incompatible with "large" code models
14074 # in a few configurations. Only for RTP mode in any case,
14075 # and upon explicit request at configure time.
14076 vxworks7*)
14077   dynamic_linker=no
14078   case ${with_multisubdir}-${enable_shared} in
14079     *large*)
14080       ;;
14081     *mrtp*-yes)
14082       version_type=linux
14083       need_lib_prefix=no
14084       need_version=no
14085       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14086       soname_spec='${libname}${release}${shared_ext}$major'
14087       dynamic_linker="$host_os module_loader"
14088       ;;
14089   esac
14090   ;;
14091 *)
14092   dynamic_linker=no
14093   ;;
14094 esac
14095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14096 $as_echo "$dynamic_linker" >&6; }
14097 test "$dynamic_linker" = no && can_build_shared=no
14098
14099 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14100 if test "$GCC" = yes; then
14101   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14102 fi
14103
14104 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14105   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14106 fi
14107 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14108   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14109 fi
14110
14111
14112
14113
14114
14115
14116
14117
14118
14119
14120
14121
14122
14123
14124
14125
14126
14127
14128
14129
14130
14131
14132
14133
14134
14135
14136
14137
14138
14139
14140
14141
14142
14143
14144
14145
14146
14147
14148
14149
14150
14151
14152
14153
14154
14155
14156
14157
14158
14159
14160
14161
14162
14163
14164
14165
14166
14167
14168
14169
14170
14171
14172
14173
14174
14175
14176
14177
14178
14179
14180
14181
14182
14183
14184
14185
14186
14187
14188
14189
14190
14191
14192
14193
14194
14195
14196
14197
14198
14199
14200
14201
14202   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14203 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14204 hardcode_action=
14205 if test -n "$hardcode_libdir_flag_spec" ||
14206    test -n "$runpath_var" ||
14207    test "X$hardcode_automatic" = "Xyes" ; then
14208
14209   # We can hardcode non-existent directories.
14210   if test "$hardcode_direct" != no &&
14211      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14212      # have to relink, otherwise we might link with an installed library
14213      # when we should be linking with a yet-to-be-installed one
14214      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
14215      test "$hardcode_minus_L" != no; then
14216     # Linking always hardcodes the temporary library directory.
14217     hardcode_action=relink
14218   else
14219     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14220     hardcode_action=immediate
14221   fi
14222 else
14223   # We cannot hardcode anything, or else we can only hardcode existing
14224   # directories.
14225   hardcode_action=unsupported
14226 fi
14227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
14228 $as_echo "$hardcode_action" >&6; }
14229
14230 if test "$hardcode_action" = relink ||
14231    test "$inherit_rpath" = yes; then
14232   # Fast installation is not supported
14233   enable_fast_install=no
14234 elif test "$shlibpath_overrides_runpath" = yes ||
14235      test "$enable_shared" = no; then
14236   # Fast installation is not necessary
14237   enable_fast_install=needless
14238 fi
14239
14240
14241
14242
14243
14244
14245   if test "x$enable_dlopen" != xyes; then
14246   enable_dlopen=unknown
14247   enable_dlopen_self=unknown
14248   enable_dlopen_self_static=unknown
14249 else
14250   lt_cv_dlopen=no
14251   lt_cv_dlopen_libs=
14252
14253   case $host_os in
14254   beos*)
14255     lt_cv_dlopen="load_add_on"
14256     lt_cv_dlopen_libs=
14257     lt_cv_dlopen_self=yes
14258     ;;
14259
14260   mingw* | pw32* | cegcc*)
14261     lt_cv_dlopen="LoadLibrary"
14262     lt_cv_dlopen_libs=
14263     ;;
14264
14265   cygwin*)
14266     lt_cv_dlopen="dlopen"
14267     lt_cv_dlopen_libs=
14268     ;;
14269
14270   darwin*)
14271   # if libdl is installed we need to link against it
14272     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14273 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14274 if ${ac_cv_lib_dl_dlopen+:} false; then :
14275   $as_echo_n "(cached) " >&6
14276 else
14277   ac_check_lib_save_LIBS=$LIBS
14278 LIBS="-ldl  $LIBS"
14279 if test x$gcc_no_link = xyes; then
14280   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14281 fi
14282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14283 /* end confdefs.h.  */
14284
14285 /* Override any GCC internal prototype to avoid an error.
14286    Use char because int might match the return type of a GCC
14287    builtin and then its argument prototype would still apply.  */
14288 #ifdef __cplusplus
14289 extern "C"
14290 #endif
14291 char dlopen ();
14292 int
14293 main ()
14294 {
14295 return dlopen ();
14296   ;
14297   return 0;
14298 }
14299 _ACEOF
14300 if ac_fn_c_try_link "$LINENO"; then :
14301   ac_cv_lib_dl_dlopen=yes
14302 else
14303   ac_cv_lib_dl_dlopen=no
14304 fi
14305 rm -f core conftest.err conftest.$ac_objext \
14306     conftest$ac_exeext conftest.$ac_ext
14307 LIBS=$ac_check_lib_save_LIBS
14308 fi
14309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14310 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14311 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
14312   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
14313 else
14314
14315     lt_cv_dlopen="dyld"
14316     lt_cv_dlopen_libs=
14317     lt_cv_dlopen_self=yes
14318
14319 fi
14320
14321     ;;
14322
14323   *)
14324     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
14325 if test "x$ac_cv_func_shl_load" = xyes; then :
14326   lt_cv_dlopen="shl_load"
14327 else
14328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
14329 $as_echo_n "checking for shl_load in -ldld... " >&6; }
14330 if ${ac_cv_lib_dld_shl_load+:} false; then :
14331   $as_echo_n "(cached) " >&6
14332 else
14333   ac_check_lib_save_LIBS=$LIBS
14334 LIBS="-ldld  $LIBS"
14335 if test x$gcc_no_link = xyes; then
14336   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14337 fi
14338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14339 /* end confdefs.h.  */
14340
14341 /* Override any GCC internal prototype to avoid an error.
14342    Use char because int might match the return type of a GCC
14343    builtin and then its argument prototype would still apply.  */
14344 #ifdef __cplusplus
14345 extern "C"
14346 #endif
14347 char shl_load ();
14348 int
14349 main ()
14350 {
14351 return shl_load ();
14352   ;
14353   return 0;
14354 }
14355 _ACEOF
14356 if ac_fn_c_try_link "$LINENO"; then :
14357   ac_cv_lib_dld_shl_load=yes
14358 else
14359   ac_cv_lib_dld_shl_load=no
14360 fi
14361 rm -f core conftest.err conftest.$ac_objext \
14362     conftest$ac_exeext conftest.$ac_ext
14363 LIBS=$ac_check_lib_save_LIBS
14364 fi
14365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
14366 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
14367 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
14368   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
14369 else
14370   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
14371 if test "x$ac_cv_func_dlopen" = xyes; then :
14372   lt_cv_dlopen="dlopen"
14373 else
14374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14375 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14376 if ${ac_cv_lib_dl_dlopen+:} false; then :
14377   $as_echo_n "(cached) " >&6
14378 else
14379   ac_check_lib_save_LIBS=$LIBS
14380 LIBS="-ldl  $LIBS"
14381 if test x$gcc_no_link = xyes; then
14382   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14383 fi
14384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14385 /* end confdefs.h.  */
14386
14387 /* Override any GCC internal prototype to avoid an error.
14388    Use char because int might match the return type of a GCC
14389    builtin and then its argument prototype would still apply.  */
14390 #ifdef __cplusplus
14391 extern "C"
14392 #endif
14393 char dlopen ();
14394 int
14395 main ()
14396 {
14397 return dlopen ();
14398   ;
14399   return 0;
14400 }
14401 _ACEOF
14402 if ac_fn_c_try_link "$LINENO"; then :
14403   ac_cv_lib_dl_dlopen=yes
14404 else
14405   ac_cv_lib_dl_dlopen=no
14406 fi
14407 rm -f core conftest.err conftest.$ac_objext \
14408     conftest$ac_exeext conftest.$ac_ext
14409 LIBS=$ac_check_lib_save_LIBS
14410 fi
14411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14412 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14413 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
14414   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
14415 else
14416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
14417 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
14418 if ${ac_cv_lib_svld_dlopen+:} false; then :
14419   $as_echo_n "(cached) " >&6
14420 else
14421   ac_check_lib_save_LIBS=$LIBS
14422 LIBS="-lsvld  $LIBS"
14423 if test x$gcc_no_link = xyes; then
14424   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14425 fi
14426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14427 /* end confdefs.h.  */
14428
14429 /* Override any GCC internal prototype to avoid an error.
14430    Use char because int might match the return type of a GCC
14431    builtin and then its argument prototype would still apply.  */
14432 #ifdef __cplusplus
14433 extern "C"
14434 #endif
14435 char dlopen ();
14436 int
14437 main ()
14438 {
14439 return dlopen ();
14440   ;
14441   return 0;
14442 }
14443 _ACEOF
14444 if ac_fn_c_try_link "$LINENO"; then :
14445   ac_cv_lib_svld_dlopen=yes
14446 else
14447   ac_cv_lib_svld_dlopen=no
14448 fi
14449 rm -f core conftest.err conftest.$ac_objext \
14450     conftest$ac_exeext conftest.$ac_ext
14451 LIBS=$ac_check_lib_save_LIBS
14452 fi
14453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
14454 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
14455 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
14456   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
14457 else
14458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
14459 $as_echo_n "checking for dld_link in -ldld... " >&6; }
14460 if ${ac_cv_lib_dld_dld_link+:} false; then :
14461   $as_echo_n "(cached) " >&6
14462 else
14463   ac_check_lib_save_LIBS=$LIBS
14464 LIBS="-ldld  $LIBS"
14465 if test x$gcc_no_link = xyes; then
14466   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14467 fi
14468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14469 /* end confdefs.h.  */
14470
14471 /* Override any GCC internal prototype to avoid an error.
14472    Use char because int might match the return type of a GCC
14473    builtin and then its argument prototype would still apply.  */
14474 #ifdef __cplusplus
14475 extern "C"
14476 #endif
14477 char dld_link ();
14478 int
14479 main ()
14480 {
14481 return dld_link ();
14482   ;
14483   return 0;
14484 }
14485 _ACEOF
14486 if ac_fn_c_try_link "$LINENO"; then :
14487   ac_cv_lib_dld_dld_link=yes
14488 else
14489   ac_cv_lib_dld_dld_link=no
14490 fi
14491 rm -f core conftest.err conftest.$ac_objext \
14492     conftest$ac_exeext conftest.$ac_ext
14493 LIBS=$ac_check_lib_save_LIBS
14494 fi
14495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
14496 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
14497 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
14498   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
14499 fi
14500
14501
14502 fi
14503
14504
14505 fi
14506
14507
14508 fi
14509
14510
14511 fi
14512
14513
14514 fi
14515
14516     ;;
14517   esac
14518
14519   if test "x$lt_cv_dlopen" != xno; then
14520     enable_dlopen=yes
14521   else
14522     enable_dlopen=no
14523   fi
14524
14525   case $lt_cv_dlopen in
14526   dlopen)
14527     save_CPPFLAGS="$CPPFLAGS"
14528     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
14529
14530     save_LDFLAGS="$LDFLAGS"
14531     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
14532
14533     save_LIBS="$LIBS"
14534     LIBS="$lt_cv_dlopen_libs $LIBS"
14535
14536     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
14537 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
14538 if ${lt_cv_dlopen_self+:} false; then :
14539   $as_echo_n "(cached) " >&6
14540 else
14541           if test "$cross_compiling" = yes; then :
14542   lt_cv_dlopen_self=cross
14543 else
14544   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
14545   lt_status=$lt_dlunknown
14546   cat > conftest.$ac_ext <<_LT_EOF
14547 #line 14547 "configure"
14548 #include "confdefs.h"
14549
14550 #if HAVE_DLFCN_H
14551 #include <dlfcn.h>
14552 #endif
14553
14554 #include <stdio.h>
14555
14556 #ifdef RTLD_GLOBAL
14557 #  define LT_DLGLOBAL           RTLD_GLOBAL
14558 #else
14559 #  ifdef DL_GLOBAL
14560 #    define LT_DLGLOBAL         DL_GLOBAL
14561 #  else
14562 #    define LT_DLGLOBAL         0
14563 #  endif
14564 #endif
14565
14566 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
14567    find out it does not work in some platform. */
14568 #ifndef LT_DLLAZY_OR_NOW
14569 #  ifdef RTLD_LAZY
14570 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
14571 #  else
14572 #    ifdef DL_LAZY
14573 #      define LT_DLLAZY_OR_NOW          DL_LAZY
14574 #    else
14575 #      ifdef RTLD_NOW
14576 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
14577 #      else
14578 #        ifdef DL_NOW
14579 #          define LT_DLLAZY_OR_NOW      DL_NOW
14580 #        else
14581 #          define LT_DLLAZY_OR_NOW      0
14582 #        endif
14583 #      endif
14584 #    endif
14585 #  endif
14586 #endif
14587
14588 /* When -fvisbility=hidden is used, assume the code has been annotated
14589    correspondingly for the symbols needed.  */
14590 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
14591 void fnord () __attribute__((visibility("default")));
14592 #endif
14593
14594 void fnord () { int i=42; }
14595 int main ()
14596 {
14597   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
14598   int status = $lt_dlunknown;
14599
14600   if (self)
14601     {
14602       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
14603       else
14604         {
14605           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
14606           else puts (dlerror ());
14607         }
14608       /* dlclose (self); */
14609     }
14610   else
14611     puts (dlerror ());
14612
14613   return status;
14614 }
14615 _LT_EOF
14616   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14617   (eval $ac_link) 2>&5
14618   ac_status=$?
14619   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14620   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
14621     (./conftest; exit; ) >&5 2>/dev/null
14622     lt_status=$?
14623     case x$lt_status in
14624       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
14625       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
14626       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
14627     esac
14628   else :
14629     # compilation failed
14630     lt_cv_dlopen_self=no
14631   fi
14632 fi
14633 rm -fr conftest*
14634
14635
14636 fi
14637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
14638 $as_echo "$lt_cv_dlopen_self" >&6; }
14639
14640     if test "x$lt_cv_dlopen_self" = xyes; then
14641       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
14642       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
14643 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
14644 if ${lt_cv_dlopen_self_static+:} false; then :
14645   $as_echo_n "(cached) " >&6
14646 else
14647           if test "$cross_compiling" = yes; then :
14648   lt_cv_dlopen_self_static=cross
14649 else
14650   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
14651   lt_status=$lt_dlunknown
14652   cat > conftest.$ac_ext <<_LT_EOF
14653 #line 14653 "configure"
14654 #include "confdefs.h"
14655
14656 #if HAVE_DLFCN_H
14657 #include <dlfcn.h>
14658 #endif
14659
14660 #include <stdio.h>
14661
14662 #ifdef RTLD_GLOBAL
14663 #  define LT_DLGLOBAL           RTLD_GLOBAL
14664 #else
14665 #  ifdef DL_GLOBAL
14666 #    define LT_DLGLOBAL         DL_GLOBAL
14667 #  else
14668 #    define LT_DLGLOBAL         0
14669 #  endif
14670 #endif
14671
14672 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
14673    find out it does not work in some platform. */
14674 #ifndef LT_DLLAZY_OR_NOW
14675 #  ifdef RTLD_LAZY
14676 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
14677 #  else
14678 #    ifdef DL_LAZY
14679 #      define LT_DLLAZY_OR_NOW          DL_LAZY
14680 #    else
14681 #      ifdef RTLD_NOW
14682 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
14683 #      else
14684 #        ifdef DL_NOW
14685 #          define LT_DLLAZY_OR_NOW      DL_NOW
14686 #        else
14687 #          define LT_DLLAZY_OR_NOW      0
14688 #        endif
14689 #      endif
14690 #    endif
14691 #  endif
14692 #endif
14693
14694 /* When -fvisbility=hidden is used, assume the code has been annotated
14695    correspondingly for the symbols needed.  */
14696 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
14697 void fnord () __attribute__((visibility("default")));
14698 #endif
14699
14700 void fnord () { int i=42; }
14701 int main ()
14702 {
14703   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
14704   int status = $lt_dlunknown;
14705
14706   if (self)
14707     {
14708       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
14709       else
14710         {
14711           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
14712           else puts (dlerror ());
14713         }
14714       /* dlclose (self); */
14715     }
14716   else
14717     puts (dlerror ());
14718
14719   return status;
14720 }
14721 _LT_EOF
14722   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14723   (eval $ac_link) 2>&5
14724   ac_status=$?
14725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14726   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
14727     (./conftest; exit; ) >&5 2>/dev/null
14728     lt_status=$?
14729     case x$lt_status in
14730       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
14731       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
14732       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
14733     esac
14734   else :
14735     # compilation failed
14736     lt_cv_dlopen_self_static=no
14737   fi
14738 fi
14739 rm -fr conftest*
14740
14741
14742 fi
14743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
14744 $as_echo "$lt_cv_dlopen_self_static" >&6; }
14745     fi
14746
14747     CPPFLAGS="$save_CPPFLAGS"
14748     LDFLAGS="$save_LDFLAGS"
14749     LIBS="$save_LIBS"
14750     ;;
14751   esac
14752
14753   case $lt_cv_dlopen_self in
14754   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
14755   *) enable_dlopen_self=unknown ;;
14756   esac
14757
14758   case $lt_cv_dlopen_self_static in
14759   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
14760   *) enable_dlopen_self_static=unknown ;;
14761   esac
14762 fi
14763
14764
14765
14766
14767
14768
14769
14770
14771
14772
14773
14774
14775
14776
14777
14778
14779
14780 striplib=
14781 old_striplib=
14782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
14783 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
14784 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
14785   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
14786   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
14787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14788 $as_echo "yes" >&6; }
14789 else
14790 # FIXME - insert some real tests, host_os isn't really good enough
14791   case $host_os in
14792   darwin*)
14793     if test -n "$STRIP" ; then
14794       striplib="$STRIP -x"
14795       old_striplib="$STRIP -S"
14796       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14797 $as_echo "yes" >&6; }
14798     else
14799       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14800 $as_echo "no" >&6; }
14801     fi
14802     ;;
14803   *)
14804     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14805 $as_echo "no" >&6; }
14806     ;;
14807   esac
14808 fi
14809
14810
14811
14812
14813
14814
14815
14816
14817
14818
14819
14820
14821   # Report which library types will actually be built
14822   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
14823 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
14824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
14825 $as_echo "$can_build_shared" >&6; }
14826
14827   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
14828 $as_echo_n "checking whether to build shared libraries... " >&6; }
14829   test "$can_build_shared" = "no" && enable_shared=no
14830
14831   # On AIX, shared libraries and static libraries use the same namespace, and
14832   # are all built from PIC.
14833   case $host_os in
14834   aix3*)
14835     test "$enable_shared" = yes && enable_static=no
14836     if test -n "$RANLIB"; then
14837       archive_cmds="$archive_cmds~\$RANLIB \$lib"
14838       postinstall_cmds='$RANLIB $lib'
14839     fi
14840     ;;
14841
14842   aix[4-9]*)
14843     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
14844       test "$enable_shared" = yes && enable_static=no
14845     fi
14846     ;;
14847   esac
14848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
14849 $as_echo "$enable_shared" >&6; }
14850
14851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
14852 $as_echo_n "checking whether to build static libraries... " >&6; }
14853   # Make sure either enable_shared or enable_static is yes.
14854   test "$enable_shared" = yes || enable_static=yes
14855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
14856 $as_echo "$enable_static" >&6; }
14857
14858
14859
14860
14861 fi
14862 ac_ext=c
14863 ac_cpp='$CPP $CPPFLAGS'
14864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14866 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14867
14868 CC="$lt_save_CC"
14869
14870       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
14871     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
14872     (test "X$CXX" != "Xg++"))) ; then
14873   ac_ext=cpp
14874 ac_cpp='$CXXCPP $CPPFLAGS'
14875 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14876 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14877 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
14879 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
14880 if test -z "$CXXCPP"; then
14881   if ${ac_cv_prog_CXXCPP+:} false; then :
14882   $as_echo_n "(cached) " >&6
14883 else
14884       # Double quotes because CXXCPP needs to be expanded
14885     for CXXCPP in "$CXX -E" "/lib/cpp"
14886     do
14887       ac_preproc_ok=false
14888 for ac_cxx_preproc_warn_flag in '' yes
14889 do
14890   # Use a header file that comes with gcc, so configuring glibc
14891   # with a fresh cross-compiler works.
14892   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
14893   # <limits.h> exists even on freestanding compilers.
14894   # On the NeXT, cc -E runs the code through the compiler's parser,
14895   # not just through cpp. "Syntax error" is here to catch this case.
14896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14897 /* end confdefs.h.  */
14898 #ifdef __STDC__
14899 # include <limits.h>
14900 #else
14901 # include <assert.h>
14902 #endif
14903                      Syntax error
14904 _ACEOF
14905 if ac_fn_cxx_try_cpp "$LINENO"; then :
14906
14907 else
14908   # Broken: fails on valid input.
14909 continue
14910 fi
14911 rm -f conftest.err conftest.i conftest.$ac_ext
14912
14913   # OK, works on sane cases.  Now check whether nonexistent headers
14914   # can be detected and how.
14915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14916 /* end confdefs.h.  */
14917 #include <ac_nonexistent.h>
14918 _ACEOF
14919 if ac_fn_cxx_try_cpp "$LINENO"; then :
14920   # Broken: success on invalid input.
14921 continue
14922 else
14923   # Passes both tests.
14924 ac_preproc_ok=:
14925 break
14926 fi
14927 rm -f conftest.err conftest.i conftest.$ac_ext
14928
14929 done
14930 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
14931 rm -f conftest.i conftest.err conftest.$ac_ext
14932 if $ac_preproc_ok; then :
14933   break
14934 fi
14935
14936     done
14937     ac_cv_prog_CXXCPP=$CXXCPP
14938
14939 fi
14940   CXXCPP=$ac_cv_prog_CXXCPP
14941 else
14942   ac_cv_prog_CXXCPP=$CXXCPP
14943 fi
14944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
14945 $as_echo "$CXXCPP" >&6; }
14946 ac_preproc_ok=false
14947 for ac_cxx_preproc_warn_flag in '' yes
14948 do
14949   # Use a header file that comes with gcc, so configuring glibc
14950   # with a fresh cross-compiler works.
14951   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
14952   # <limits.h> exists even on freestanding compilers.
14953   # On the NeXT, cc -E runs the code through the compiler's parser,
14954   # not just through cpp. "Syntax error" is here to catch this case.
14955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14956 /* end confdefs.h.  */
14957 #ifdef __STDC__
14958 # include <limits.h>
14959 #else
14960 # include <assert.h>
14961 #endif
14962                      Syntax error
14963 _ACEOF
14964 if ac_fn_cxx_try_cpp "$LINENO"; then :
14965
14966 else
14967   # Broken: fails on valid input.
14968 continue
14969 fi
14970 rm -f conftest.err conftest.i conftest.$ac_ext
14971
14972   # OK, works on sane cases.  Now check whether nonexistent headers
14973   # can be detected and how.
14974   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14975 /* end confdefs.h.  */
14976 #include <ac_nonexistent.h>
14977 _ACEOF
14978 if ac_fn_cxx_try_cpp "$LINENO"; then :
14979   # Broken: success on invalid input.
14980 continue
14981 else
14982   # Passes both tests.
14983 ac_preproc_ok=:
14984 break
14985 fi
14986 rm -f conftest.err conftest.i conftest.$ac_ext
14987
14988 done
14989 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
14990 rm -f conftest.i conftest.err conftest.$ac_ext
14991 if $ac_preproc_ok; then :
14992
14993 else
14994   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14995 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14996 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
14997 See \`config.log' for more details" "$LINENO" 5; }
14998 fi
14999
15000 ac_ext=c
15001 ac_cpp='$CPP $CPPFLAGS'
15002 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15003 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15004 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15005
15006 else
15007   _lt_caught_CXX_error=yes
15008 fi
15009
15010 ac_ext=cpp
15011 ac_cpp='$CXXCPP $CPPFLAGS'
15012 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15013 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15014 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15015
15016 archive_cmds_need_lc_CXX=no
15017 allow_undefined_flag_CXX=
15018 always_export_symbols_CXX=no
15019 archive_expsym_cmds_CXX=
15020 compiler_needs_object_CXX=no
15021 export_dynamic_flag_spec_CXX=
15022 hardcode_direct_CXX=no
15023 hardcode_direct_absolute_CXX=no
15024 hardcode_libdir_flag_spec_CXX=
15025 hardcode_libdir_flag_spec_ld_CXX=
15026 hardcode_libdir_separator_CXX=
15027 hardcode_minus_L_CXX=no
15028 hardcode_shlibpath_var_CXX=unsupported
15029 hardcode_automatic_CXX=no
15030 inherit_rpath_CXX=no
15031 module_cmds_CXX=
15032 module_expsym_cmds_CXX=
15033 link_all_deplibs_CXX=unknown
15034 old_archive_cmds_CXX=$old_archive_cmds
15035 reload_flag_CXX=$reload_flag
15036 reload_cmds_CXX=$reload_cmds
15037 no_undefined_flag_CXX=
15038 whole_archive_flag_spec_CXX=
15039 enable_shared_with_static_runtimes_CXX=no
15040
15041 # Source file extension for C++ test sources.
15042 ac_ext=cpp
15043
15044 # Object file extension for compiled C++ test sources.
15045 objext=o
15046 objext_CXX=$objext
15047
15048 # No sense in running all these tests if we already determined that
15049 # the CXX compiler isn't working.  Some variables (like enable_shared)
15050 # are currently assumed to apply to all compilers on this platform,
15051 # and will be corrupted by setting them based on a non-working compiler.
15052 if test "$_lt_caught_CXX_error" != yes; then
15053   # Code to be used in simple compile tests
15054   lt_simple_compile_test_code="int some_variable = 0;"
15055
15056   # Code to be used in simple link tests
15057   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
15058
15059   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
15060
15061
15062
15063
15064
15065
15066 # If no C compiler was specified, use CC.
15067 LTCC=${LTCC-"$CC"}
15068
15069 # If no C compiler flags were specified, use CFLAGS.
15070 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15071
15072 # Allow CC to be a program name with arguments.
15073 compiler=$CC
15074
15075
15076   # save warnings/boilerplate of simple test code
15077   ac_outfile=conftest.$ac_objext
15078 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
15079 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15080 _lt_compiler_boilerplate=`cat conftest.err`
15081 $RM conftest*
15082
15083   ac_outfile=conftest.$ac_objext
15084 echo "$lt_simple_link_test_code" >conftest.$ac_ext
15085 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15086 _lt_linker_boilerplate=`cat conftest.err`
15087 $RM -r conftest*
15088
15089
15090   # Allow CC to be a program name with arguments.
15091   lt_save_CC=$CC
15092   lt_save_LD=$LD
15093   lt_save_GCC=$GCC
15094   GCC=$GXX
15095   lt_save_with_gnu_ld=$with_gnu_ld
15096   lt_save_path_LD=$lt_cv_path_LD
15097   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
15098     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
15099   else
15100     $as_unset lt_cv_prog_gnu_ld
15101   fi
15102   if test -n "${lt_cv_path_LDCXX+set}"; then
15103     lt_cv_path_LD=$lt_cv_path_LDCXX
15104   else
15105     $as_unset lt_cv_path_LD
15106   fi
15107   test -z "${LDCXX+set}" || LD=$LDCXX
15108   CC=${CXX-"c++"}
15109   compiler=$CC
15110   compiler_CXX=$CC
15111   for cc_temp in $compiler""; do
15112   case $cc_temp in
15113     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
15114     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
15115     \-*) ;;
15116     *) break;;
15117   esac
15118 done
15119 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
15120
15121
15122   if test -n "$compiler"; then
15123     # We don't want -fno-exception when compiling C++ code, so set the
15124     # no_builtin_flag separately
15125     if test "$GXX" = yes; then
15126       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
15127     else
15128       lt_prog_compiler_no_builtin_flag_CXX=
15129     fi
15130
15131     if test "$GXX" = yes; then
15132       # Set up default GNU C++ configuration
15133
15134
15135
15136 # Check whether --with-gnu-ld was given.
15137 if test "${with_gnu_ld+set}" = set; then :
15138   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
15139 else
15140   with_gnu_ld=no
15141 fi
15142
15143 ac_prog=ld
15144 if test "$GCC" = yes; then
15145   # Check if gcc -print-prog-name=ld gives a path.
15146   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
15147 $as_echo_n "checking for ld used by $CC... " >&6; }
15148   case $host in
15149   *-*-mingw*)
15150     # gcc leaves a trailing carriage return which upsets mingw
15151     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
15152   *)
15153     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
15154   esac
15155   case $ac_prog in
15156     # Accept absolute paths.
15157     [\\/]* | ?:[\\/]*)
15158       re_direlt='/[^/][^/]*/\.\./'
15159       # Canonicalize the pathname of ld
15160       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
15161       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
15162         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
15163       done
15164       test -z "$LD" && LD="$ac_prog"
15165       ;;
15166   "")
15167     # If it fails, then pretend we aren't using GCC.
15168     ac_prog=ld
15169     ;;
15170   *)
15171     # If it is relative, then search for the first ld in PATH.
15172     with_gnu_ld=unknown
15173     ;;
15174   esac
15175 elif test "$with_gnu_ld" = yes; then
15176   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
15177 $as_echo_n "checking for GNU ld... " >&6; }
15178 else
15179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
15180 $as_echo_n "checking for non-GNU ld... " >&6; }
15181 fi
15182 if ${lt_cv_path_LD+:} false; then :
15183   $as_echo_n "(cached) " >&6
15184 else
15185   if test -z "$LD"; then
15186   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15187   for ac_dir in $PATH; do
15188     IFS="$lt_save_ifs"
15189     test -z "$ac_dir" && ac_dir=.
15190     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
15191       lt_cv_path_LD="$ac_dir/$ac_prog"
15192       # Check to see if the program is GNU ld.  I'd rather use --version,
15193       # but apparently some variants of GNU ld only accept -v.
15194       # Break only if it was the GNU/non-GNU ld that we prefer.
15195       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
15196       *GNU* | *'with BFD'*)
15197         test "$with_gnu_ld" != no && break
15198         ;;
15199       *)
15200         test "$with_gnu_ld" != yes && break
15201         ;;
15202       esac
15203     fi
15204   done
15205   IFS="$lt_save_ifs"
15206 else
15207   lt_cv_path_LD="$LD" # Let the user override the test with a path.
15208 fi
15209 fi
15210
15211 LD="$lt_cv_path_LD"
15212 if test -n "$LD"; then
15213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
15214 $as_echo "$LD" >&6; }
15215 else
15216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15217 $as_echo "no" >&6; }
15218 fi
15219 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
15220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
15221 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
15222 if ${lt_cv_prog_gnu_ld+:} false; then :
15223   $as_echo_n "(cached) " >&6
15224 else
15225   # I'd rather use --version here, but apparently some GNU lds only accept -v.
15226 case `$LD -v 2>&1 </dev/null` in
15227 *GNU* | *'with BFD'*)
15228   lt_cv_prog_gnu_ld=yes
15229   ;;
15230 *)
15231   lt_cv_prog_gnu_ld=no
15232   ;;
15233 esac
15234 fi
15235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
15236 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
15237 with_gnu_ld=$lt_cv_prog_gnu_ld
15238
15239
15240
15241
15242
15243
15244
15245       # Check if GNU C++ uses GNU ld as the underlying linker, since the
15246       # archiving commands below assume that GNU ld is being used.
15247       if test "$with_gnu_ld" = yes; then
15248         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
15249         archive_expsym_cmds_CXX='$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 $lib'
15250
15251         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
15252         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
15253
15254         # If archive_cmds runs LD, not CC, wlarc should be empty
15255         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
15256         #     investigate it a little bit more. (MM)
15257         wlarc='${wl}'
15258
15259         # ancient GNU ld didn't support --whole-archive et. al.
15260         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
15261           $GREP 'no-whole-archive' > /dev/null; then
15262           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15263         else
15264           whole_archive_flag_spec_CXX=
15265         fi
15266       else
15267         with_gnu_ld=no
15268         wlarc=
15269
15270         # A generic and very simple default shared library creation
15271         # command for GNU C++ for the case where it uses the native
15272         # linker, instead of GNU ld.  If possible, this setting should
15273         # overridden to take advantage of the native linker features on
15274         # the platform it is being used on.
15275         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
15276       fi
15277
15278       # Commands to make compiler produce verbose output that lists
15279       # what "hidden" libraries, object files and flags are used when
15280       # linking a shared library.
15281       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
15282
15283     else
15284       GXX=no
15285       with_gnu_ld=no
15286       wlarc=
15287     fi
15288
15289     # PORTME: fill in a description of your system's C++ link characteristics
15290     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15291 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15292     ld_shlibs_CXX=yes
15293     case $host_os in
15294       aix3*)
15295         # FIXME: insert proper C++ library support
15296         ld_shlibs_CXX=no
15297         ;;
15298       aix[4-9]*)
15299         if test "$host_cpu" = ia64; then
15300           # On IA64, the linker does run time linking by default, so we don't
15301           # have to do anything special.
15302           aix_use_runtimelinking=no
15303           exp_sym_flag='-Bexport'
15304           no_entry_flag=""
15305         else
15306           aix_use_runtimelinking=no
15307
15308           # Test if we are trying to use run time linking or normal
15309           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15310           # need to do runtime linking.
15311           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15312             for ld_flag in $LDFLAGS; do
15313               case $ld_flag in
15314               *-brtl*)
15315                 aix_use_runtimelinking=yes
15316                 break
15317                 ;;
15318               esac
15319             done
15320             ;;
15321           esac
15322
15323           exp_sym_flag='-bexport'
15324           no_entry_flag='-bnoentry'
15325         fi
15326
15327         # When large executables or shared objects are built, AIX ld can
15328         # have problems creating the table of contents.  If linking a library
15329         # or program results in "error TOC overflow" add -mminimal-toc to
15330         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15331         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15332
15333         archive_cmds_CXX=''
15334         hardcode_direct_CXX=yes
15335         hardcode_direct_absolute_CXX=yes
15336         hardcode_libdir_separator_CXX=':'
15337         link_all_deplibs_CXX=yes
15338         file_list_spec_CXX='${wl}-f,'
15339
15340         if test "$GXX" = yes; then
15341           case $host_os in aix4.[012]|aix4.[012].*)
15342           # We only want to do this on AIX 4.2 and lower, the check
15343           # below for broken collect2 doesn't work under 4.3+
15344           collect2name=`${CC} -print-prog-name=collect2`
15345           if test -f "$collect2name" &&
15346              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15347           then
15348             # We have reworked collect2
15349             :
15350           else
15351             # We have old collect2
15352             hardcode_direct_CXX=unsupported
15353             # It fails to find uninstalled libraries when the uninstalled
15354             # path is not listed in the libpath.  Setting hardcode_minus_L
15355             # to unsupported forces relinking
15356             hardcode_minus_L_CXX=yes
15357             hardcode_libdir_flag_spec_CXX='-L$libdir'
15358             hardcode_libdir_separator_CXX=
15359           fi
15360           esac
15361           shared_flag='-shared'
15362           if test "$aix_use_runtimelinking" = yes; then
15363             shared_flag="$shared_flag "'${wl}-G'
15364           fi
15365         else
15366           # not using gcc
15367           if test "$host_cpu" = ia64; then
15368           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15369           # chokes on -Wl,-G. The following line is correct:
15370           shared_flag='-G'
15371           else
15372             if test "$aix_use_runtimelinking" = yes; then
15373               shared_flag='${wl}-G'
15374             else
15375               shared_flag='${wl}-bM:SRE'
15376             fi
15377           fi
15378         fi
15379
15380         export_dynamic_flag_spec_CXX='${wl}-bexpall'
15381         # It seems that -bexpall does not export symbols beginning with
15382         # underscore (_), so it is better to generate a list of symbols to
15383         # export.
15384         always_export_symbols_CXX=yes
15385         if test "$aix_use_runtimelinking" = yes; then
15386           # Warning - without using the other runtime loading flags (-brtl),
15387           # -berok will link without error, but may produce a broken library.
15388           allow_undefined_flag_CXX='-berok'
15389           # Determine the default libpath from the value encoded in an empty
15390           # executable.
15391           if test x$gcc_no_link = xyes; then
15392   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15393 fi
15394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15395 /* end confdefs.h.  */
15396
15397 int
15398 main ()
15399 {
15400
15401   ;
15402   return 0;
15403 }
15404 _ACEOF
15405 if ac_fn_cxx_try_link "$LINENO"; then :
15406
15407 lt_aix_libpath_sed='
15408     /Import File Strings/,/^$/ {
15409         /^0/ {
15410             s/^0  *\(.*\)$/\1/
15411             p
15412         }
15413     }'
15414 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15415 # Check for a 64-bit object if we didn't find anything.
15416 if test -z "$aix_libpath"; then
15417   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15418 fi
15419 fi
15420 rm -f core conftest.err conftest.$ac_objext \
15421     conftest$ac_exeext conftest.$ac_ext
15422 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15423
15424           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
15425
15426           archive_expsym_cmds_CXX='$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 $shared_flag"
15427         else
15428           if test "$host_cpu" = ia64; then
15429             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
15430             allow_undefined_flag_CXX="-z nodefs"
15431             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15432           else
15433             # Determine the default libpath from the value encoded in an
15434             # empty executable.
15435             if test x$gcc_no_link = xyes; then
15436   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15437 fi
15438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15439 /* end confdefs.h.  */
15440
15441 int
15442 main ()
15443 {
15444
15445   ;
15446   return 0;
15447 }
15448 _ACEOF
15449 if ac_fn_cxx_try_link "$LINENO"; then :
15450
15451 lt_aix_libpath_sed='
15452     /Import File Strings/,/^$/ {
15453         /^0/ {
15454             s/^0  *\(.*\)$/\1/
15455             p
15456         }
15457     }'
15458 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15459 # Check for a 64-bit object if we didn't find anything.
15460 if test -z "$aix_libpath"; then
15461   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15462 fi
15463 fi
15464 rm -f core conftest.err conftest.$ac_objext \
15465     conftest$ac_exeext conftest.$ac_ext
15466 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15467
15468             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
15469             # Warning - without using the other run time loading flags,
15470             # -berok will link without error, but may produce a broken library.
15471             no_undefined_flag_CXX=' ${wl}-bernotok'
15472             allow_undefined_flag_CXX=' ${wl}-berok'
15473             if test "$with_gnu_ld" = yes; then
15474               # We only use this code for GNU lds that support --whole-archive.
15475               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15476             else
15477               # Exported symbols can be pulled into shared objects from archives
15478               whole_archive_flag_spec_CXX='$convenience'
15479             fi
15480             archive_cmds_need_lc_CXX=yes
15481             # This is similar to how AIX traditionally builds its shared
15482             # libraries.
15483             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'
15484           fi
15485         fi
15486         ;;
15487
15488       beos*)
15489         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15490           allow_undefined_flag_CXX=unsupported
15491           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15492           # support --undefined.  This deserves some investigation.  FIXME
15493           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15494         else
15495           ld_shlibs_CXX=no
15496         fi
15497         ;;
15498
15499       chorus*)
15500         case $cc_basename in
15501           *)
15502           # FIXME: insert proper C++ library support
15503           ld_shlibs_CXX=no
15504           ;;
15505         esac
15506         ;;
15507
15508       cygwin* | mingw* | pw32* | cegcc*)
15509         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
15510         # as there is no search path for DLLs.
15511         hardcode_libdir_flag_spec_CXX='-L$libdir'
15512         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
15513         allow_undefined_flag_CXX=unsupported
15514         always_export_symbols_CXX=no
15515         enable_shared_with_static_runtimes_CXX=yes
15516
15517         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15518           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15519           # If the export-symbols file already is a .def file (1st line
15520           # is EXPORTS), use it as is; otherwise, prepend...
15521           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15522             cp $export_symbols $output_objdir/$soname.def;
15523           else
15524             echo EXPORTS > $output_objdir/$soname.def;
15525             cat $export_symbols >> $output_objdir/$soname.def;
15526           fi~
15527           $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 $lib'
15528         else
15529           ld_shlibs_CXX=no
15530         fi
15531         ;;
15532       darwin* | rhapsody*)
15533
15534
15535
15536   # Publish an arg to allow the user to select that Darwin host (and target)
15537   # libraries should be given install-names like @rpath/libfoo.dylib.  This
15538   # requires that the user of the library then adds an 'rpath' to the DSO that
15539   # needs access.
15540   # NOTE: there are defaults below, for systems that support rpaths.  The person
15541   # configuring can override the defaults for any system version that supports
15542   # them - they are, however, forced off for system versions without support.
15543   # Check whether --enable-darwin-at-rpath was given.
15544 if test "${enable_darwin_at_rpath+set}" = set; then :
15545   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
15546     # This is not supported before macOS 10.5 / Darwin9.
15547     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
15548       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
15549         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
15550 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
15551         enable_darwin_at_rpath=no
15552       ;;
15553     esac
15554    fi
15555 else
15556   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
15557     # As above, before 10.5 / Darwin9 this does not work.
15558      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
15559        enable_darwin_at_rpath=no
15560        ;;
15561
15562     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
15563     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
15564     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
15565       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
15566       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
15567 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
15568       enable_darwin_at_rpath=yes
15569       ;;
15570     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
15571     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
15572
15573     esac
15574
15575 fi
15576
15577
15578   archive_cmds_need_lc_CXX=no
15579   hardcode_direct_CXX=no
15580   hardcode_automatic_CXX=yes
15581   hardcode_shlibpath_var_CXX=unsupported
15582   if test "$lt_cv_ld_force_load" = "yes"; then
15583     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 \"$new_convenience\"`'
15584   else
15585     whole_archive_flag_spec_CXX=''
15586   fi
15587   link_all_deplibs_CXX=yes
15588   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
15589   case $cc_basename in
15590      ifort*) _lt_dar_can_shared=yes ;;
15591      *) _lt_dar_can_shared=$GCC ;;
15592   esac
15593   if test "$_lt_dar_can_shared" = "yes"; then
15594     output_verbose_link_cmd=func_echo_all
15595     _lt_install_name='\$rpath/\$soname'
15596     if test "x$enable_darwin_at_rpath" = "xyes"; then
15597       _lt_install_name='@rpath/\$soname'
15598     fi
15599     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
15600     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
15601     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}"
15602     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}"
15603        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
15604       _lt_install_name='\$rpath/\$soname'
15605       if test "x$enable_darwin_at_rpath" = "xyes"; then
15606         _lt_install_name='@rpath/\$soname'
15607       fi
15608       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}"
15609       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}"
15610     fi
15611
15612   else
15613   ld_shlibs_CXX=no
15614   fi
15615
15616         ;;
15617
15618       dgux*)
15619         case $cc_basename in
15620           ec++*)
15621             # FIXME: insert proper C++ library support
15622             ld_shlibs_CXX=no
15623             ;;
15624           ghcx*)
15625             # Green Hills C++ Compiler
15626             # FIXME: insert proper C++ library support
15627             ld_shlibs_CXX=no
15628             ;;
15629           *)
15630             # FIXME: insert proper C++ library support
15631             ld_shlibs_CXX=no
15632             ;;
15633         esac
15634         ;;
15635
15636       freebsd2.*)
15637         # C++ shared libraries reported to be fairly broken before
15638         # switch to ELF
15639         ld_shlibs_CXX=no
15640         ;;
15641
15642       freebsd-elf*)
15643         archive_cmds_need_lc_CXX=no
15644         ;;
15645
15646       freebsd* | dragonfly*)
15647         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
15648         # conventions
15649         ld_shlibs_CXX=yes
15650         ;;
15651
15652       gnu*)
15653         ;;
15654
15655       haiku*)
15656         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15657         link_all_deplibs_CXX=yes
15658         ;;
15659
15660       hpux9*)
15661         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
15662         hardcode_libdir_separator_CXX=:
15663         export_dynamic_flag_spec_CXX='${wl}-E'
15664         hardcode_direct_CXX=yes
15665         hardcode_minus_L_CXX=yes # Not in the search PATH,
15666                                              # but as the default
15667                                              # location of the library.
15668
15669         case $cc_basename in
15670           CC*)
15671             # FIXME: insert proper C++ library support
15672             ld_shlibs_CXX=no
15673             ;;
15674           aCC*)
15675             archive_cmds_CXX='$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 $lib'
15676             # Commands to make compiler produce verbose output that lists
15677             # what "hidden" libraries, object files and flags are used when
15678             # linking a shared library.
15679             #
15680             # There doesn't appear to be a way to prevent this compiler from
15681             # explicitly linking system object files so we need to strip them
15682             # from the output so that they don't get included in the library
15683             # dependencies.
15684             output_verbose_link_cmd='templist=`($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"'
15685             ;;
15686           *)
15687             if test "$GXX" = yes; then
15688               archive_cmds_CXX='$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'
15689             else
15690               # FIXME: insert proper C++ library support
15691               ld_shlibs_CXX=no
15692             fi
15693             ;;
15694         esac
15695         ;;
15696
15697       hpux10*|hpux11*)
15698         if test $with_gnu_ld = no; then
15699           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
15700           hardcode_libdir_separator_CXX=:
15701
15702           case $host_cpu in
15703             hppa*64*|ia64*)
15704               ;;
15705             *)
15706               export_dynamic_flag_spec_CXX='${wl}-E'
15707               ;;
15708           esac
15709         fi
15710         case $host_cpu in
15711           hppa*64*|ia64*)
15712             hardcode_direct_CXX=no
15713             hardcode_shlibpath_var_CXX=no
15714             ;;
15715           *)
15716             hardcode_direct_CXX=yes
15717             hardcode_direct_absolute_CXX=yes
15718             hardcode_minus_L_CXX=yes # Not in the search PATH,
15719                                                  # but as the default
15720                                                  # location of the library.
15721             ;;
15722         esac
15723
15724         case $cc_basename in
15725           CC*)
15726             # FIXME: insert proper C++ library support
15727             ld_shlibs_CXX=no
15728             ;;
15729           aCC*)
15730             case $host_cpu in
15731               hppa*64*)
15732                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15733                 ;;
15734               ia64*)
15735                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15736                 ;;
15737               *)
15738                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15739                 ;;
15740             esac
15741             # Commands to make compiler produce verbose output that lists
15742             # what "hidden" libraries, object files and flags are used when
15743             # linking a shared library.
15744             #
15745             # There doesn't appear to be a way to prevent this compiler from
15746             # explicitly linking system object files so we need to strip them
15747             # from the output so that they don't get included in the library
15748             # dependencies.
15749             output_verbose_link_cmd='templist=`($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"'
15750             ;;
15751           *)
15752             if test "$GXX" = yes; then
15753               if test $with_gnu_ld = no; then
15754                 case $host_cpu in
15755                   hppa*64*)
15756                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15757                     ;;
15758                   ia64*)
15759                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15760                     ;;
15761                   *)
15762                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15763                     ;;
15764                 esac
15765               fi
15766             else
15767               # FIXME: insert proper C++ library support
15768               ld_shlibs_CXX=no
15769             fi
15770             ;;
15771         esac
15772         ;;
15773
15774       interix[3-9]*)
15775         hardcode_direct_CXX=no
15776         hardcode_shlibpath_var_CXX=no
15777         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
15778         export_dynamic_flag_spec_CXX='${wl}-E'
15779         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15780         # Instead, shared libraries are loaded at an image base (0x10000000 by
15781         # default) and relocated if they conflict, which is a slow very memory
15782         # consuming and fragmenting process.  To avoid this, we pick a random,
15783         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15784         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15785         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15786         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15787         ;;
15788       irix5* | irix6*)
15789         case $cc_basename in
15790           CC*)
15791             # SGI C++
15792             archive_cmds_CXX='$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 $lib'
15793
15794             # Archives containing C++ object files must be created using
15795             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
15796             # necessary to make sure instantiated templates are included
15797             # in the archive.
15798             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
15799             ;;
15800           *)
15801             if test "$GXX" = yes; then
15802               if test "$with_gnu_ld" = no; then
15803                 archive_cmds_CXX='$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 $lib'
15804               else
15805                 archive_cmds_CXX='$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 $lib'
15806               fi
15807             fi
15808             link_all_deplibs_CXX=yes
15809             ;;
15810         esac
15811         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
15812         hardcode_libdir_separator_CXX=:
15813         inherit_rpath_CXX=yes
15814         ;;
15815
15816       linux* | k*bsd*-gnu | kopensolaris*-gnu)
15817         case $cc_basename in
15818           KCC*)
15819             # Kuck and Associates, Inc. (KAI) C++ Compiler
15820
15821             # KCC will only create a shared library if the output file
15822             # ends with ".so" (or ".sl" for HP-UX), so rename the library
15823             # to its proper name (with version) after linking.
15824             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'
15825             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 $lib'
15826             # Commands to make compiler produce verbose output that lists
15827             # what "hidden" libraries, object files and flags are used when
15828             # linking a shared library.
15829             #
15830             # There doesn't appear to be a way to prevent this compiler from
15831             # explicitly linking system object files so we need to strip them
15832             # from the output so that they don't get included in the library
15833             # dependencies.
15834             output_verbose_link_cmd='templist=`$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"'
15835
15836             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
15837             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
15838
15839             # Archives containing C++ object files must be created using
15840             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
15841             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
15842             ;;
15843           icpc* | ecpc* )
15844             # Intel C++
15845             with_gnu_ld=yes
15846             # version 8.0 and above of icpc choke on multiply defined symbols
15847             # if we add $predep_objects and $postdep_objects, however 7.1 and
15848             # earlier do not add the objects themselves.
15849             case `$CC -V 2>&1` in
15850               *"Version 7."*)
15851                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
15852                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15853                 ;;
15854               *)  # Version 8.0 or newer
15855                 tmp_idyn=
15856                 case $host_cpu in
15857                   ia64*) tmp_idyn=' -i_dynamic';;
15858                 esac
15859                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15860                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15861                 ;;
15862             esac
15863             archive_cmds_need_lc_CXX=no
15864             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
15865             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
15866             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15867             ;;
15868           pgCC* | pgcpp*)
15869             # Portland Group C++ compiler
15870             case `$CC -V` in
15871             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
15872               prelink_cmds_CXX='tpldir=Template.dir~
15873                 rm -rf $tpldir~
15874                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
15875                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
15876               old_archive_cmds_CXX='tpldir=Template.dir~
15877                 rm -rf $tpldir~
15878                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
15879                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
15880                 $RANLIB $oldlib'
15881               archive_cmds_CXX='tpldir=Template.dir~
15882                 rm -rf $tpldir~
15883                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
15884                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
15885               archive_expsym_cmds_CXX='tpldir=Template.dir~
15886                 rm -rf $tpldir~
15887                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
15888                 $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 $lib'
15889               ;;
15890             *) # Version 6 and above use weak symbols
15891               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
15892               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
15893               ;;
15894             esac
15895
15896             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
15897             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
15898             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15899             ;;
15900           cxx*)
15901             # Compaq C++
15902             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
15903             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
15904
15905             runpath_var=LD_RUN_PATH
15906             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
15907             hardcode_libdir_separator_CXX=:
15908
15909             # Commands to make compiler produce verbose output that lists
15910             # what "hidden" libraries, object files and flags are used when
15911             # linking a shared library.
15912             #
15913             # There doesn't appear to be a way to prevent this compiler from
15914             # explicitly linking system object files so we need to strip them
15915             # from the output so that they don't get included in the library
15916             # dependencies.
15917             output_verbose_link_cmd='templist=`$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" | $Xsed'
15918             ;;
15919           xl* | mpixl* | bgxl*)
15920             # IBM XL 8.0 on PPC, with GNU ld
15921             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
15922             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
15923             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15924             if test "x$supports_anon_versioning" = xyes; then
15925               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
15926                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15927                 echo "local: *; };" >> $output_objdir/$libname.ver~
15928                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15929             fi
15930             ;;
15931           *)
15932             case `$CC -V 2>&1 | sed 5q` in
15933             *Sun\ C*)
15934               # Sun C++ 5.9
15935               no_undefined_flag_CXX=' -zdefs'
15936               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15937               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
15938               hardcode_libdir_flag_spec_CXX='-R$libdir'
15939               whole_archive_flag_spec_CXX='${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'
15940               compiler_needs_object_CXX=yes
15941
15942               # Not sure whether something based on
15943               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
15944               # would be better.
15945               output_verbose_link_cmd='func_echo_all'
15946
15947               # Archives containing C++ object files must be created using
15948               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
15949               # necessary to make sure instantiated templates are included
15950               # in the archive.
15951               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
15952               ;;
15953             esac
15954             ;;
15955         esac
15956         ;;
15957
15958       lynxos*)
15959         # FIXME: insert proper C++ library support
15960         ld_shlibs_CXX=no
15961         ;;
15962
15963       m88k*)
15964         # FIXME: insert proper C++ library support
15965         ld_shlibs_CXX=no
15966         ;;
15967
15968       mvs*)
15969         case $cc_basename in
15970           cxx*)
15971             # FIXME: insert proper C++ library support
15972             ld_shlibs_CXX=no
15973             ;;
15974           *)
15975             # FIXME: insert proper C++ library support
15976             ld_shlibs_CXX=no
15977             ;;
15978         esac
15979         ;;
15980
15981       netbsd*)
15982         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15983           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
15984           wlarc=
15985           hardcode_libdir_flag_spec_CXX='-R$libdir'
15986           hardcode_direct_CXX=yes
15987           hardcode_shlibpath_var_CXX=no
15988         fi
15989         # Workaround some broken pre-1.5 toolchains
15990         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
15991         ;;
15992
15993       *nto* | *qnx*)
15994         ld_shlibs_CXX=yes
15995         ;;
15996
15997       openbsd2*)
15998         # C++ shared libraries are fairly broken
15999         ld_shlibs_CXX=no
16000         ;;
16001
16002       openbsd*)
16003         if test -f /usr/libexec/ld.so; then
16004           hardcode_direct_CXX=yes
16005           hardcode_shlibpath_var_CXX=no
16006           hardcode_direct_absolute_CXX=yes
16007           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
16008           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
16009           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16010             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
16011             export_dynamic_flag_spec_CXX='${wl}-E'
16012             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
16013           fi
16014           output_verbose_link_cmd=func_echo_all
16015         else
16016           ld_shlibs_CXX=no
16017         fi
16018         ;;
16019
16020       osf3* | osf4* | osf5*)
16021         case $cc_basename in
16022           KCC*)
16023             # Kuck and Associates, Inc. (KAI) C++ Compiler
16024
16025             # KCC will only create a shared library if the output file
16026             # ends with ".so" (or ".sl" for HP-UX), so rename the library
16027             # to its proper name (with version) after linking.
16028             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 $lib'
16029
16030             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
16031             hardcode_libdir_separator_CXX=:
16032
16033             # Archives containing C++ object files must be created using
16034             # the KAI C++ compiler.
16035             case $host in
16036               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
16037               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
16038             esac
16039             ;;
16040           RCC*)
16041             # Rational C++ 2.4.1
16042             # FIXME: insert proper C++ library support
16043             ld_shlibs_CXX=no
16044             ;;
16045           cxx*)
16046             case $host in
16047               osf3*)
16048                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
16049                 archive_cmds_CXX='$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 $lib'
16050                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
16051                 ;;
16052               *)
16053                 allow_undefined_flag_CXX=' -expect_unresolved \*'
16054                 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'
16055                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
16056                   echo "-hidden">> $lib.exp~
16057                   $CC -shared$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~
16058                   $RM $lib.exp'
16059                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
16060                 ;;
16061             esac
16062
16063             hardcode_libdir_separator_CXX=:
16064
16065             # Commands to make compiler produce verbose output that lists
16066             # what "hidden" libraries, object files and flags are used when
16067             # linking a shared library.
16068             #
16069             # There doesn't appear to be a way to prevent this compiler from
16070             # explicitly linking system object files so we need to strip them
16071             # from the output so that they don't get included in the library
16072             # dependencies.
16073             output_verbose_link_cmd='templist=`$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"'
16074             ;;
16075           *)
16076             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
16077               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
16078               case $host in
16079                 osf3*)
16080                   archive_cmds_CXX='$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 $lib'
16081                   ;;
16082                 *)
16083                   archive_cmds_CXX='$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 $lib'
16084                   ;;
16085               esac
16086
16087               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
16088               hardcode_libdir_separator_CXX=:
16089
16090               # Commands to make compiler produce verbose output that lists
16091               # what "hidden" libraries, object files and flags are used when
16092               # linking a shared library.
16093               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
16094
16095             else
16096               # FIXME: insert proper C++ library support
16097               ld_shlibs_CXX=no
16098             fi
16099             ;;
16100         esac
16101         ;;
16102
16103       psos*)
16104         # FIXME: insert proper C++ library support
16105         ld_shlibs_CXX=no
16106         ;;
16107
16108       sunos4*)
16109         case $cc_basename in
16110           CC*)
16111             # Sun C++ 4.x
16112             # FIXME: insert proper C++ library support
16113             ld_shlibs_CXX=no
16114             ;;
16115           lcc*)
16116             # Lucid
16117             # FIXME: insert proper C++ library support
16118             ld_shlibs_CXX=no
16119             ;;
16120           *)
16121             # FIXME: insert proper C++ library support
16122             ld_shlibs_CXX=no
16123             ;;
16124         esac
16125         ;;
16126
16127       solaris*)
16128         case $cc_basename in
16129           CC*)
16130             # Sun C++ 4.2, 5.x and Centerline C++
16131             archive_cmds_need_lc_CXX=yes
16132             no_undefined_flag_CXX=' -zdefs'
16133             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
16134             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16135               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
16136
16137             hardcode_libdir_flag_spec_CXX='-R$libdir'
16138             hardcode_shlibpath_var_CXX=no
16139             case $host_os in
16140               solaris2.[0-5] | solaris2.[0-5].*) ;;
16141               *)
16142                 # The compiler driver will combine and reorder linker options,
16143                 # but understands `-z linker_flag'.
16144                 # Supported since Solaris 2.6 (maybe 2.5.1?)
16145                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
16146                 ;;
16147             esac
16148             link_all_deplibs_CXX=yes
16149
16150             output_verbose_link_cmd='func_echo_all'
16151
16152             # Archives containing C++ object files must be created using
16153             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
16154             # necessary to make sure instantiated templates are included
16155             # in the archive.
16156             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
16157             ;;
16158           gcx*)
16159             # Green Hills C++ Compiler
16160             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
16161
16162             # The C++ compiler must be used to create the archive.
16163             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
16164             ;;
16165           *)
16166             # GNU C++ compiler with Solaris linker
16167             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
16168               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
16169               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
16170                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
16171                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16172                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
16173
16174                 # Commands to make compiler produce verbose output that lists
16175                 # what "hidden" libraries, object files and flags are used when
16176                 # linking a shared library.
16177                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
16178               else
16179                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
16180                 # platform.
16181                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
16182                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16183                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
16184
16185                 # Commands to make compiler produce verbose output that lists
16186                 # what "hidden" libraries, object files and flags are used when
16187                 # linking a shared library.
16188                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
16189               fi
16190
16191               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
16192               case $host_os in
16193                 solaris2.[0-5] | solaris2.[0-5].*) ;;
16194                 *)
16195                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16196                   ;;
16197               esac
16198             fi
16199             ;;
16200         esac
16201         ;;
16202
16203     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16204       no_undefined_flag_CXX='${wl}-z,text'
16205       archive_cmds_need_lc_CXX=no
16206       hardcode_shlibpath_var_CXX=no
16207       runpath_var='LD_RUN_PATH'
16208
16209       case $cc_basename in
16210         CC*)
16211           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16212           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16213           ;;
16214         *)
16215           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16216           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16217           ;;
16218       esac
16219       ;;
16220
16221       sysv5* | sco3.2v5* | sco5v6*)
16222         # Note: We can NOT use -z defs as we might desire, because we do not
16223         # link with -lc, and that would cause any symbols used from libc to
16224         # always be unresolved, which means just about no library would
16225         # ever link correctly.  If we're not using GNU ld we use -z text
16226         # though, which does catch some bad symbols but isn't as heavy-handed
16227         # as -z defs.
16228         no_undefined_flag_CXX='${wl}-z,text'
16229         allow_undefined_flag_CXX='${wl}-z,nodefs'
16230         archive_cmds_need_lc_CXX=no
16231         hardcode_shlibpath_var_CXX=no
16232         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
16233         hardcode_libdir_separator_CXX=':'
16234         link_all_deplibs_CXX=yes
16235         export_dynamic_flag_spec_CXX='${wl}-Bexport'
16236         runpath_var='LD_RUN_PATH'
16237
16238         case $cc_basename in
16239           CC*)
16240             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16241             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16242             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
16243               '"$old_archive_cmds_CXX"
16244             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
16245               '"$reload_cmds_CXX"
16246             ;;
16247           *)
16248             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16249             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16250             ;;
16251         esac
16252       ;;
16253
16254       tandem*)
16255         case $cc_basename in
16256           NCC*)
16257             # NonStop-UX NCC 3.20
16258             # FIXME: insert proper C++ library support
16259             ld_shlibs_CXX=no
16260             ;;
16261           *)
16262             # FIXME: insert proper C++ library support
16263             ld_shlibs_CXX=no
16264             ;;
16265         esac
16266         ;;
16267
16268       vxworks*)
16269         # For VxWorks ports, we assume the use of a GNU linker with
16270         # standard elf conventions.
16271         ld_shlibs_CXX=yes
16272         ;;
16273
16274       *)
16275         # FIXME: insert proper C++ library support
16276         ld_shlibs_CXX=no
16277         ;;
16278     esac
16279
16280     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
16281 $as_echo "$ld_shlibs_CXX" >&6; }
16282     test "$ld_shlibs_CXX" = no && can_build_shared=no
16283
16284     GCC_CXX="$GXX"
16285     LD_CXX="$LD"
16286
16287     ## CAVEAT EMPTOR:
16288     ## There is no encapsulation within the following macros, do not change
16289     ## the running order or otherwise move them around unless you know exactly
16290     ## what you are doing...
16291     # Dependencies to place before and after the object being linked:
16292 predep_objects_CXX=
16293 postdep_objects_CXX=
16294 predeps_CXX=
16295 postdeps_CXX=
16296 compiler_lib_search_path_CXX=
16297
16298 cat > conftest.$ac_ext <<_LT_EOF
16299 class Foo
16300 {
16301 public:
16302   Foo (void) { a = 0; }
16303 private:
16304   int a;
16305 };
16306 _LT_EOF
16307
16308 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16309   (eval $ac_compile) 2>&5
16310   ac_status=$?
16311   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16312   test $ac_status = 0; }; then
16313   # Parse the compiler output and extract the necessary
16314   # objects, libraries and library flags.
16315
16316   # Sentinel used to keep track of whether or not we are before
16317   # the conftest object file.
16318   pre_test_object_deps_done=no
16319
16320   for p in `eval "$output_verbose_link_cmd"`; do
16321     case $p in
16322
16323     -L* | -R* | -l*)
16324        # Some compilers place space between "-{L,R}" and the path.
16325        # Remove the space.
16326        if test $p = "-L" ||
16327           test $p = "-R"; then
16328          prev=$p
16329          continue
16330        else
16331          prev=
16332        fi
16333
16334        if test "$pre_test_object_deps_done" = no; then
16335          case $p in
16336          -L* | -R*)
16337            # Internal compiler library paths should come after those
16338            # provided the user.  The postdeps already come after the
16339            # user supplied libs so there is no need to process them.
16340            if test -z "$compiler_lib_search_path_CXX"; then
16341              compiler_lib_search_path_CXX="${prev}${p}"
16342            else
16343              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
16344            fi
16345            ;;
16346          # The "-l" case would never come before the object being
16347          # linked, so don't bother handling this case.
16348          esac
16349        else
16350          if test -z "$postdeps_CXX"; then
16351            postdeps_CXX="${prev}${p}"
16352          else
16353            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
16354          fi
16355        fi
16356        ;;
16357
16358     *.$objext)
16359        # This assumes that the test object file only shows up
16360        # once in the compiler output.
16361        if test "$p" = "conftest.$objext"; then
16362          pre_test_object_deps_done=yes
16363          continue
16364        fi
16365
16366        if test "$pre_test_object_deps_done" = no; then
16367          if test -z "$predep_objects_CXX"; then
16368            predep_objects_CXX="$p"
16369          else
16370            predep_objects_CXX="$predep_objects_CXX $p"
16371          fi
16372        else
16373          if test -z "$postdep_objects_CXX"; then
16374            postdep_objects_CXX="$p"
16375          else
16376            postdep_objects_CXX="$postdep_objects_CXX $p"
16377          fi
16378        fi
16379        ;;
16380
16381     *) ;; # Ignore the rest.
16382
16383     esac
16384   done
16385
16386   # Clean up.
16387   rm -f a.out a.exe
16388 else
16389   echo "libtool.m4: error: problem compiling CXX test program"
16390 fi
16391
16392 $RM -f confest.$objext
16393
16394 # PORTME: override above test on systems where it is broken
16395 case $host_os in
16396 interix[3-9]*)
16397   # Interix 3.5 installs completely hosed .la files for C++, so rather than
16398   # hack all around it, let's just trust "g++" to DTRT.
16399   predep_objects_CXX=
16400   postdep_objects_CXX=
16401   postdeps_CXX=
16402   ;;
16403
16404 linux*)
16405   case `$CC -V 2>&1 | sed 5q` in
16406   *Sun\ C*)
16407     # Sun C++ 5.9
16408
16409     # The more standards-conforming stlport4 library is
16410     # incompatible with the Cstd library. Avoid specifying
16411     # it if it's in CXXFLAGS. Ignore libCrun as
16412     # -library=stlport4 depends on it.
16413     case " $CXX $CXXFLAGS " in
16414     *" -library=stlport4 "*)
16415       solaris_use_stlport4=yes
16416       ;;
16417     esac
16418
16419     if test "$solaris_use_stlport4" != yes; then
16420       postdeps_CXX='-library=Cstd -library=Crun'
16421     fi
16422     ;;
16423   esac
16424   ;;
16425
16426 solaris*)
16427   case $cc_basename in
16428   CC*)
16429     # The more standards-conforming stlport4 library is
16430     # incompatible with the Cstd library. Avoid specifying
16431     # it if it's in CXXFLAGS. Ignore libCrun as
16432     # -library=stlport4 depends on it.
16433     case " $CXX $CXXFLAGS " in
16434     *" -library=stlport4 "*)
16435       solaris_use_stlport4=yes
16436       ;;
16437     esac
16438
16439     # Adding this requires a known-good setup of shared libraries for
16440     # Sun compiler versions before 5.6, else PIC objects from an old
16441     # archive will be linked into the output, leading to subtle bugs.
16442     if test "$solaris_use_stlport4" != yes; then
16443       postdeps_CXX='-library=Cstd -library=Crun'
16444     fi
16445     ;;
16446   esac
16447   ;;
16448 esac
16449
16450
16451 case " $postdeps_CXX " in
16452 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
16453 esac
16454  compiler_lib_search_dirs_CXX=
16455 if test -n "${compiler_lib_search_path_CXX}"; then
16456  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
16457 fi
16458
16459
16460
16461
16462
16463
16464
16465
16466
16467
16468
16469
16470
16471
16472
16473
16474
16475
16476
16477
16478
16479
16480
16481
16482
16483
16484
16485
16486
16487
16488
16489     lt_prog_compiler_wl_CXX=
16490 lt_prog_compiler_pic_CXX=
16491 lt_prog_compiler_static_CXX=
16492
16493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
16494 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
16495
16496   # C++ specific cases for pic, static, wl, etc.
16497   if test "$GXX" = yes; then
16498     lt_prog_compiler_wl_CXX='-Wl,'
16499     lt_prog_compiler_static_CXX='-static'
16500
16501     case $host_os in
16502     aix*)
16503       # All AIX code is PIC.
16504       if test "$host_cpu" = ia64; then
16505         # AIX 5 now supports IA64 processor
16506         lt_prog_compiler_static_CXX='-Bstatic'
16507       fi
16508       lt_prog_compiler_pic_CXX='-fPIC'
16509       ;;
16510
16511     amigaos*)
16512       case $host_cpu in
16513       powerpc)
16514             # see comment about AmigaOS4 .so support
16515             lt_prog_compiler_pic_CXX='-fPIC'
16516         ;;
16517       m68k)
16518             # FIXME: we need at least 68020 code to build shared libraries, but
16519             # adding the `-m68020' flag to GCC prevents building anything better,
16520             # like `-m68040'.
16521             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
16522         ;;
16523       esac
16524       ;;
16525
16526     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16527       # PIC is the default for these OSes.
16528       ;;
16529     mingw* | cygwin* | os2* | pw32* | cegcc*)
16530       # This hack is so that the source file can tell whether it is being
16531       # built for inclusion in a dll (and should export symbols for example).
16532       # Although the cygwin gcc ignores -fPIC, still need this for old-style
16533       # (--disable-auto-import) libraries
16534       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
16535       ;;
16536     darwin* | rhapsody*)
16537       # PIC is the default on this platform
16538       # Common symbols not allowed in MH_DYLIB files
16539       lt_prog_compiler_pic_CXX='-fno-common'
16540       ;;
16541     *djgpp*)
16542       # DJGPP does not support shared libraries at all
16543       lt_prog_compiler_pic_CXX=
16544       ;;
16545     haiku*)
16546       # PIC is the default for Haiku.
16547       # The "-static" flag exists, but is broken.
16548       lt_prog_compiler_static_CXX=
16549       ;;
16550     interix[3-9]*)
16551       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16552       # Instead, we relocate shared libraries at runtime.
16553       ;;
16554     sysv4*MP*)
16555       if test -d /usr/nec; then
16556         lt_prog_compiler_pic_CXX=-Kconform_pic
16557       fi
16558       ;;
16559     hpux*)
16560       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
16561       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
16562       # sets the default TLS model and affects inlining.
16563       case $host_cpu in
16564       hppa*64*)
16565         ;;
16566       *)
16567         lt_prog_compiler_pic_CXX='-fPIC'
16568         ;;
16569       esac
16570       ;;
16571     *qnx* | *nto*)
16572       # QNX uses GNU C++, but need to define -shared option too, otherwise
16573       # it will coredump.
16574       lt_prog_compiler_pic_CXX='-fPIC -shared'
16575       ;;
16576     *)
16577       lt_prog_compiler_pic_CXX='-fPIC'
16578       ;;
16579     esac
16580   else
16581     case $host_os in
16582       aix[4-9]*)
16583         # All AIX code is PIC.
16584         if test "$host_cpu" = ia64; then
16585           # AIX 5 now supports IA64 processor
16586           lt_prog_compiler_static_CXX='-Bstatic'
16587         else
16588           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
16589         fi
16590         ;;
16591       chorus*)
16592         case $cc_basename in
16593         cxch68*)
16594           # Green Hills C++ Compiler
16595           # _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"
16596           ;;
16597         esac
16598         ;;
16599       dgux*)
16600         case $cc_basename in
16601           ec++*)
16602             lt_prog_compiler_pic_CXX='-KPIC'
16603             ;;
16604           ghcx*)
16605             # Green Hills C++ Compiler
16606             lt_prog_compiler_pic_CXX='-pic'
16607             ;;
16608           *)
16609             ;;
16610         esac
16611         ;;
16612       freebsd* | dragonfly*)
16613         # FreeBSD uses GNU C++
16614         ;;
16615       hpux9* | hpux10* | hpux11*)
16616         case $cc_basename in
16617           CC*)
16618             lt_prog_compiler_wl_CXX='-Wl,'
16619             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
16620             if test "$host_cpu" != ia64; then
16621               lt_prog_compiler_pic_CXX='+Z'
16622             fi
16623             ;;
16624           aCC*)
16625             lt_prog_compiler_wl_CXX='-Wl,'
16626             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
16627             case $host_cpu in
16628             hppa*64*|ia64*)
16629               # +Z the default
16630               ;;
16631             *)
16632               lt_prog_compiler_pic_CXX='+Z'
16633               ;;
16634             esac
16635             ;;
16636           *)
16637             ;;
16638         esac
16639         ;;
16640       interix*)
16641         # This is c89, which is MS Visual C++ (no shared libs)
16642         # Anyone wants to do a port?
16643         ;;
16644       irix5* | irix6* | nonstopux*)
16645         case $cc_basename in
16646           CC*)
16647             lt_prog_compiler_wl_CXX='-Wl,'
16648             lt_prog_compiler_static_CXX='-non_shared'
16649             # CC pic flag -KPIC is the default.
16650             ;;
16651           *)
16652             ;;
16653         esac
16654         ;;
16655       linux* | k*bsd*-gnu | kopensolaris*-gnu)
16656         case $cc_basename in
16657           KCC*)
16658             # KAI C++ Compiler
16659             lt_prog_compiler_wl_CXX='--backend -Wl,'
16660             lt_prog_compiler_pic_CXX='-fPIC'
16661             ;;
16662           ecpc* )
16663             # old Intel C++ for x86_64 which still supported -KPIC.
16664             lt_prog_compiler_wl_CXX='-Wl,'
16665             lt_prog_compiler_pic_CXX='-KPIC'
16666             lt_prog_compiler_static_CXX='-static'
16667             ;;
16668           icpc* )
16669             # Intel C++, used to be incompatible with GCC.
16670             # ICC 10 doesn't accept -KPIC any more.
16671             lt_prog_compiler_wl_CXX='-Wl,'
16672             lt_prog_compiler_pic_CXX='-fPIC'
16673             lt_prog_compiler_static_CXX='-static'
16674             ;;
16675           pgCC* | pgcpp*)
16676             # Portland Group C++ compiler
16677             lt_prog_compiler_wl_CXX='-Wl,'
16678             lt_prog_compiler_pic_CXX='-fpic'
16679             lt_prog_compiler_static_CXX='-Bstatic'
16680             ;;
16681           cxx*)
16682             # Compaq C++
16683             # Make sure the PIC flag is empty.  It appears that all Alpha
16684             # Linux and Compaq Tru64 Unix objects are PIC.
16685             lt_prog_compiler_pic_CXX=
16686             lt_prog_compiler_static_CXX='-non_shared'
16687             ;;
16688           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
16689             # IBM XL 8.0, 9.0 on PPC and BlueGene
16690             lt_prog_compiler_wl_CXX='-Wl,'
16691             lt_prog_compiler_pic_CXX='-qpic'
16692             lt_prog_compiler_static_CXX='-qstaticlink'
16693             ;;
16694           *)
16695             case `$CC -V 2>&1 | sed 5q` in
16696             *Sun\ C*)
16697               # Sun C++ 5.9
16698               lt_prog_compiler_pic_CXX='-KPIC'
16699               lt_prog_compiler_static_CXX='-Bstatic'
16700               lt_prog_compiler_wl_CXX='-Qoption ld '
16701               ;;
16702             esac
16703             ;;
16704         esac
16705         ;;
16706       lynxos*)
16707         ;;
16708       m88k*)
16709         ;;
16710       mvs*)
16711         case $cc_basename in
16712           cxx*)
16713             lt_prog_compiler_pic_CXX='-W c,exportall'
16714             ;;
16715           *)
16716             ;;
16717         esac
16718         ;;
16719       netbsd*)
16720         ;;
16721       *qnx* | *nto*)
16722         # QNX uses GNU C++, but need to define -shared option too, otherwise
16723         # it will coredump.
16724         lt_prog_compiler_pic_CXX='-fPIC -shared'
16725         ;;
16726       osf3* | osf4* | osf5*)
16727         case $cc_basename in
16728           KCC*)
16729             lt_prog_compiler_wl_CXX='--backend -Wl,'
16730             ;;
16731           RCC*)
16732             # Rational C++ 2.4.1
16733             lt_prog_compiler_pic_CXX='-pic'
16734             ;;
16735           cxx*)
16736             # Digital/Compaq C++
16737             lt_prog_compiler_wl_CXX='-Wl,'
16738             # Make sure the PIC flag is empty.  It appears that all Alpha
16739             # Linux and Compaq Tru64 Unix objects are PIC.
16740             lt_prog_compiler_pic_CXX=
16741             lt_prog_compiler_static_CXX='-non_shared'
16742             ;;
16743           *)
16744             ;;
16745         esac
16746         ;;
16747       psos*)
16748         ;;
16749       solaris*)
16750         case $cc_basename in
16751           CC*)
16752             # Sun C++ 4.2, 5.x and Centerline C++
16753             lt_prog_compiler_pic_CXX='-KPIC'
16754             lt_prog_compiler_static_CXX='-Bstatic'
16755             lt_prog_compiler_wl_CXX='-Qoption ld '
16756             ;;
16757           gcx*)
16758             # Green Hills C++ Compiler
16759             lt_prog_compiler_pic_CXX='-PIC'
16760             ;;
16761           *)
16762             ;;
16763         esac
16764         ;;
16765       sunos4*)
16766         case $cc_basename in
16767           CC*)
16768             # Sun C++ 4.x
16769             lt_prog_compiler_pic_CXX='-pic'
16770             lt_prog_compiler_static_CXX='-Bstatic'
16771             ;;
16772           lcc*)
16773             # Lucid
16774             lt_prog_compiler_pic_CXX='-pic'
16775             ;;
16776           *)
16777             ;;
16778         esac
16779         ;;
16780       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16781         case $cc_basename in
16782           CC*)
16783             lt_prog_compiler_wl_CXX='-Wl,'
16784             lt_prog_compiler_pic_CXX='-KPIC'
16785             lt_prog_compiler_static_CXX='-Bstatic'
16786             ;;
16787         esac
16788         ;;
16789       tandem*)
16790         case $cc_basename in
16791           NCC*)
16792             # NonStop-UX NCC 3.20
16793             lt_prog_compiler_pic_CXX='-KPIC'
16794             ;;
16795           *)
16796             ;;
16797         esac
16798         ;;
16799       vxworks*)
16800         ;;
16801       *)
16802         lt_prog_compiler_can_build_shared_CXX=no
16803         ;;
16804     esac
16805   fi
16806
16807 case $host_os in
16808   # For platforms which do not support PIC, -DPIC is meaningless:
16809   *djgpp*)
16810     lt_prog_compiler_pic_CXX=
16811     ;;
16812   *)
16813     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
16814     ;;
16815 esac
16816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
16817 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
16818
16819
16820
16821 #
16822 # Check to make sure the PIC flag actually works.
16823 #
16824 if test -n "$lt_prog_compiler_pic_CXX"; then
16825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
16826 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
16827 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
16828   $as_echo_n "(cached) " >&6
16829 else
16830   lt_cv_prog_compiler_pic_works_CXX=no
16831    ac_outfile=conftest.$ac_objext
16832    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16833    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
16834    # Insert the option either (1) after the last *FLAGS variable, or
16835    # (2) before a word containing "conftest.", or (3) at the end.
16836    # Note that $ac_compile itself does not contain backslashes and begins
16837    # with a dollar sign (not a hyphen), so the echo should work correctly.
16838    # The option is referenced via a variable to avoid confusing sed.
16839    lt_compile=`echo "$ac_compile" | $SED \
16840    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16841    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16842    -e 's:$: $lt_compiler_flag:'`
16843    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
16844    (eval "$lt_compile" 2>conftest.err)
16845    ac_status=$?
16846    cat conftest.err >&5
16847    echo "$as_me:$LINENO: \$? = $ac_status" >&5
16848    if (exit $ac_status) && test -s "$ac_outfile"; then
16849      # The compiler can only warn and ignore the option if not recognized
16850      # So say no if there are warnings other than the usual output.
16851      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
16852      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16853      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16854        lt_cv_prog_compiler_pic_works_CXX=yes
16855      fi
16856    fi
16857    $RM conftest*
16858
16859 fi
16860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
16861 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
16862
16863 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
16864     case $lt_prog_compiler_pic_CXX in
16865      "" | " "*) ;;
16866      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
16867      esac
16868 else
16869     lt_prog_compiler_pic_CXX=
16870      lt_prog_compiler_can_build_shared_CXX=no
16871 fi
16872
16873 fi
16874
16875
16876
16877 #
16878 # Check to make sure the static flag actually works.
16879 #
16880 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
16881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16882 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
16883 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
16884   $as_echo_n "(cached) " >&6
16885 else
16886   lt_cv_prog_compiler_static_works_CXX=no
16887    save_LDFLAGS="$LDFLAGS"
16888    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16889    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16890    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16891      # The linker can only warn and ignore the option if not recognized
16892      # So say no if there are warnings
16893      if test -s conftest.err; then
16894        # Append any errors to the config.log.
16895        cat conftest.err 1>&5
16896        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16897        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16898        if diff conftest.exp conftest.er2 >/dev/null; then
16899          lt_cv_prog_compiler_static_works_CXX=yes
16900        fi
16901      else
16902        lt_cv_prog_compiler_static_works_CXX=yes
16903      fi
16904    fi
16905    $RM -r conftest*
16906    LDFLAGS="$save_LDFLAGS"
16907
16908 fi
16909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
16910 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
16911
16912 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
16913     :
16914 else
16915     lt_prog_compiler_static_CXX=
16916 fi
16917
16918
16919
16920
16921     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
16922 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
16923 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
16924   $as_echo_n "(cached) " >&6
16925 else
16926   lt_cv_prog_compiler_c_o_CXX=no
16927    $RM -r conftest 2>/dev/null
16928    mkdir conftest
16929    cd conftest
16930    mkdir out
16931    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16932
16933    lt_compiler_flag="-o out/conftest2.$ac_objext"
16934    # Insert the option either (1) after the last *FLAGS variable, or
16935    # (2) before a word containing "conftest.", or (3) at the end.
16936    # Note that $ac_compile itself does not contain backslashes and begins
16937    # with a dollar sign (not a hyphen), so the echo should work correctly.
16938    lt_compile=`echo "$ac_compile" | $SED \
16939    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16940    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16941    -e 's:$: $lt_compiler_flag:'`
16942    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
16943    (eval "$lt_compile" 2>out/conftest.err)
16944    ac_status=$?
16945    cat out/conftest.err >&5
16946    echo "$as_me:$LINENO: \$? = $ac_status" >&5
16947    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16948    then
16949      # The compiler can only warn and ignore the option if not recognized
16950      # So say no if there are warnings
16951      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
16952      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16953      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16954        lt_cv_prog_compiler_c_o_CXX=yes
16955      fi
16956    fi
16957    chmod u+w . 2>&5
16958    $RM conftest*
16959    # SGI C++ compiler will create directory out/ii_files/ for
16960    # template instantiation
16961    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16962    $RM out/* && rmdir out
16963    cd ..
16964    $RM -r conftest
16965    $RM conftest*
16966
16967 fi
16968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
16969 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
16970
16971
16972
16973     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
16974 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
16975 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
16976   $as_echo_n "(cached) " >&6
16977 else
16978   lt_cv_prog_compiler_c_o_CXX=no
16979    $RM -r conftest 2>/dev/null
16980    mkdir conftest
16981    cd conftest
16982    mkdir out
16983    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16984
16985    lt_compiler_flag="-o out/conftest2.$ac_objext"
16986    # Insert the option either (1) after the last *FLAGS variable, or
16987    # (2) before a word containing "conftest.", or (3) at the end.
16988    # Note that $ac_compile itself does not contain backslashes and begins
16989    # with a dollar sign (not a hyphen), so the echo should work correctly.
16990    lt_compile=`echo "$ac_compile" | $SED \
16991    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16992    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16993    -e 's:$: $lt_compiler_flag:'`
16994    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
16995    (eval "$lt_compile" 2>out/conftest.err)
16996    ac_status=$?
16997    cat out/conftest.err >&5
16998    echo "$as_me:$LINENO: \$? = $ac_status" >&5
16999    if (exit $ac_status) && test -s out/conftest2.$ac_objext
17000    then
17001      # The compiler can only warn and ignore the option if not recognized
17002      # So say no if there are warnings
17003      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
17004      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
17005      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
17006        lt_cv_prog_compiler_c_o_CXX=yes
17007      fi
17008    fi
17009    chmod u+w . 2>&5
17010    $RM conftest*
17011    # SGI C++ compiler will create directory out/ii_files/ for
17012    # template instantiation
17013    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
17014    $RM out/* && rmdir out
17015    cd ..
17016    $RM -r conftest
17017    $RM conftest*
17018
17019 fi
17020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
17021 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
17022
17023
17024
17025
17026 hard_links="nottested"
17027 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
17028   # do not overwrite the value of need_locks provided by the user
17029   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
17030 $as_echo_n "checking if we can lock with hard links... " >&6; }
17031   hard_links=yes
17032   $RM conftest*
17033   ln conftest.a conftest.b 2>/dev/null && hard_links=no
17034   touch conftest.a
17035   ln conftest.a conftest.b 2>&5 || hard_links=no
17036   ln conftest.a conftest.b 2>/dev/null && hard_links=no
17037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
17038 $as_echo "$hard_links" >&6; }
17039   if test "$hard_links" = no; then
17040     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
17041 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
17042     need_locks=warn
17043   fi
17044 else
17045   need_locks=no
17046 fi
17047
17048
17049
17050     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
17051 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
17052
17053   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
17054   case $host_os in
17055   aix[4-9]*)
17056     # If we're using GNU nm, then we don't want the "-C" option.
17057     # -C means demangle to AIX nm, but means don't demangle with GNU nm
17058     # Also, AIX nm treats weak defined symbols like other global defined
17059     # symbols, whereas GNU nm marks them as "W".
17060     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17061       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17062     else
17063       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17064     fi
17065     ;;
17066   pw32*)
17067     export_symbols_cmds_CXX="$ltdll_cmds"
17068   ;;
17069   cygwin* | mingw* | cegcc*)
17070     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 > $export_symbols'
17071   ;;
17072   *)
17073     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
17074   ;;
17075   esac
17076   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
17077
17078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
17079 $as_echo "$ld_shlibs_CXX" >&6; }
17080 test "$ld_shlibs_CXX" = no && can_build_shared=no
17081
17082 with_gnu_ld_CXX=$with_gnu_ld
17083
17084
17085
17086
17087
17088
17089 #
17090 # Do we need to explicitly link libc?
17091 #
17092 case "x$archive_cmds_need_lc_CXX" in
17093 x|xyes)
17094   # Assume -lc should be added
17095   archive_cmds_need_lc_CXX=yes
17096
17097   if test "$enable_shared" = yes && test "$GCC" = yes; then
17098     case $archive_cmds_CXX in
17099     *'~'*)
17100       # FIXME: we may have to deal with multi-command sequences.
17101       ;;
17102     '$CC '*)
17103       # Test whether the compiler implicitly links with -lc since on some
17104       # systems, -lgcc has to come before -lc. If gcc already passes -lc
17105       # to ld, don't add -lc before -lgcc.
17106       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
17107 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
17108 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
17109   $as_echo_n "(cached) " >&6
17110 else
17111   $RM conftest*
17112         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17113
17114         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
17115   (eval $ac_compile) 2>&5
17116   ac_status=$?
17117   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17118   test $ac_status = 0; } 2>conftest.err; then
17119           soname=conftest
17120           lib=conftest
17121           libobjs=conftest.$ac_objext
17122           deplibs=
17123           wl=$lt_prog_compiler_wl_CXX
17124           pic_flag=$lt_prog_compiler_pic_CXX
17125           compiler_flags=-v
17126           linker_flags=-v
17127           verstring=
17128           output_objdir=.
17129           libname=conftest
17130           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
17131           allow_undefined_flag_CXX=
17132           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
17133   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
17134   ac_status=$?
17135   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17136   test $ac_status = 0; }
17137           then
17138             lt_cv_archive_cmds_need_lc_CXX=no
17139           else
17140             lt_cv_archive_cmds_need_lc_CXX=yes
17141           fi
17142           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
17143         else
17144           cat conftest.err 1>&5
17145         fi
17146         $RM conftest*
17147
17148 fi
17149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
17150 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
17151       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
17152       ;;
17153     esac
17154   fi
17155   ;;
17156 esac
17157
17158
17159
17160
17161
17162
17163
17164
17165
17166
17167
17168
17169
17170
17171
17172
17173
17174
17175
17176
17177
17178
17179
17180
17181
17182
17183
17184
17185
17186
17187
17188
17189
17190
17191
17192
17193
17194
17195
17196
17197
17198
17199
17200
17201
17202
17203
17204
17205
17206
17207
17208
17209
17210
17211
17212
17213
17214
17215
17216
17217
17218
17219
17220
17221     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
17222 $as_echo_n "checking dynamic linker characteristics... " >&6; }
17223
17224 library_names_spec=
17225 libname_spec='lib$name'
17226 soname_spec=
17227 shrext_cmds=".so"
17228 postinstall_cmds=
17229 postuninstall_cmds=
17230 finish_cmds=
17231 finish_eval=
17232 shlibpath_var=
17233 shlibpath_overrides_runpath=unknown
17234 version_type=none
17235 dynamic_linker="$host_os ld.so"
17236 sys_lib_dlsearch_path_spec="/lib /usr/lib"
17237 need_lib_prefix=unknown
17238 hardcode_into_libs=no
17239
17240 # when you set need_version to no, make sure it does not cause -set_version
17241 # flags to be left without arguments
17242 need_version=unknown
17243
17244 case $host_os in
17245 aix3*)
17246   version_type=linux
17247   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
17248   shlibpath_var=LIBPATH
17249
17250   # AIX 3 has no versioning support, so we append a major version to the name.
17251   soname_spec='${libname}${release}${shared_ext}$major'
17252   ;;
17253
17254 aix[4-9]*)
17255   version_type=linux
17256   need_lib_prefix=no
17257   need_version=no
17258   hardcode_into_libs=yes
17259   if test "$host_cpu" = ia64; then
17260     # AIX 5 supports IA64
17261     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
17262     shlibpath_var=LD_LIBRARY_PATH
17263   else
17264     # With GCC up to 2.95.x, collect2 would create an import file
17265     # for dependence libraries.  The import file would start with
17266     # the line `#! .'.  This would cause the generated library to
17267     # depend on `.', always an invalid library.  This was fixed in
17268     # development snapshots of GCC prior to 3.0.
17269     case $host_os in
17270       aix4 | aix4.[01] | aix4.[01].*)
17271       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
17272            echo ' yes '
17273            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
17274         :
17275       else
17276         can_build_shared=no
17277       fi
17278       ;;
17279     esac
17280     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
17281     # soname into executable. Probably we can add versioning support to
17282     # collect2, so additional links can be useful in future.
17283     if test "$aix_use_runtimelinking" = yes; then
17284       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
17285       # instead of lib<name>.a to let people know that these are not
17286       # typical AIX shared libraries.
17287       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17288     else
17289       # We preserve .a as extension for shared libraries through AIX4.2
17290       # and later when we are not doing run time linking.
17291       library_names_spec='${libname}${release}.a $libname.a'
17292       soname_spec='${libname}${release}${shared_ext}$major'
17293     fi
17294     shlibpath_var=LIBPATH
17295   fi
17296   ;;
17297
17298 amigaos*)
17299   case $host_cpu in
17300   powerpc)
17301     # Since July 2007 AmigaOS4 officially supports .so libraries.
17302     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17303     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17304     ;;
17305   m68k)
17306     library_names_spec='$libname.ixlibrary $libname.a'
17307     # Create ${libname}_ixlibrary.a entries in /sys/libs.
17308     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 ${libname}_ixlibrary.a || exit 1; done'
17309     ;;
17310   esac
17311   ;;
17312
17313 beos*)
17314   library_names_spec='${libname}${shared_ext}'
17315   dynamic_linker="$host_os ld.so"
17316   shlibpath_var=LIBRARY_PATH
17317   ;;
17318
17319 bsdi[45]*)
17320   version_type=linux
17321   need_version=no
17322   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17323   soname_spec='${libname}${release}${shared_ext}$major'
17324   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17325   shlibpath_var=LD_LIBRARY_PATH
17326   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17327   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17328   # the default ld.so.conf also contains /usr/contrib/lib and
17329   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17330   # libtool to hard-code these into programs
17331   ;;
17332
17333 cygwin* | mingw* | pw32* | cegcc*)
17334   version_type=windows
17335   shrext_cmds=".dll"
17336   need_version=no
17337   need_lib_prefix=no
17338
17339   case $GCC,$host_os in
17340   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17341     library_names_spec='$libname.dll.a'
17342     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17343     postinstall_cmds='base_file=`basename \${file}`~
17344       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17345       dldir=$destdir/`dirname \$dlpath`~
17346       test -d \$dldir || mkdir -p \$dldir~
17347       $install_prog $dir/$dlname \$dldir/$dlname~
17348       chmod a+x \$dldir/$dlname~
17349       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17350         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17351       fi'
17352     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17353       dlpath=$dir/\$dldll~
17354        $RM \$dlpath'
17355     shlibpath_overrides_runpath=yes
17356
17357     case $host_os in
17358     cygwin*)
17359       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17360       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17361
17362       ;;
17363     mingw* | cegcc*)
17364       # MinGW DLLs use traditional 'lib' prefix
17365       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17366       ;;
17367     pw32*)
17368       # pw32 DLLs use 'pw' prefix rather than 'lib'
17369       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17370       ;;
17371     esac
17372     ;;
17373
17374   *)
17375     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17376     ;;
17377   esac
17378   dynamic_linker='Win32 ld.exe'
17379   # FIXME: first we should search . and the directory the executable is in
17380   shlibpath_var=PATH
17381   ;;
17382
17383 darwin* | rhapsody*)
17384   dynamic_linker="$host_os dyld"
17385   version_type=darwin
17386   need_lib_prefix=no
17387   need_version=no
17388   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17389   soname_spec='${libname}${release}${major}$shared_ext'
17390   shlibpath_overrides_runpath=yes
17391   shlibpath_var=DYLD_LIBRARY_PATH
17392   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17393
17394   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17395   ;;
17396
17397 dgux*)
17398   version_type=linux
17399   need_lib_prefix=no
17400   need_version=no
17401   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17402   soname_spec='${libname}${release}${shared_ext}$major'
17403   shlibpath_var=LD_LIBRARY_PATH
17404   ;;
17405
17406 freebsd* | dragonfly*)
17407   # DragonFly does not have aout.  When/if they implement a new
17408   # versioning mechanism, adjust this.
17409   if test -x /usr/bin/objformat; then
17410     objformat=`/usr/bin/objformat`
17411   else
17412     case $host_os in
17413     freebsd[23].*) objformat=aout ;;
17414     *) objformat=elf ;;
17415     esac
17416   fi
17417   version_type=freebsd-$objformat
17418   case $version_type in
17419     freebsd-elf*)
17420       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17421       need_version=no
17422       need_lib_prefix=no
17423       ;;
17424     freebsd-*)
17425       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17426       need_version=yes
17427       ;;
17428   esac
17429   shlibpath_var=LD_LIBRARY_PATH
17430   case $host_os in
17431   freebsd2.*)
17432     shlibpath_overrides_runpath=yes
17433     ;;
17434   freebsd3.[01]* | freebsdelf3.[01]*)
17435     shlibpath_overrides_runpath=yes
17436     hardcode_into_libs=yes
17437     ;;
17438   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17439   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17440     shlibpath_overrides_runpath=no
17441     hardcode_into_libs=yes
17442     ;;
17443   *) # from 4.6 on, and DragonFly
17444     shlibpath_overrides_runpath=yes
17445     hardcode_into_libs=yes
17446     ;;
17447   esac
17448   ;;
17449
17450 haiku*)
17451   version_type=linux
17452   need_lib_prefix=no
17453   need_version=no
17454   dynamic_linker="$host_os runtime_loader"
17455   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17456   soname_spec='${libname}${release}${shared_ext}$major'
17457   shlibpath_var=LIBRARY_PATH
17458   shlibpath_overrides_runpath=yes
17459   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
17460   hardcode_into_libs=yes
17461   ;;
17462
17463 hpux9* | hpux10* | hpux11*)
17464   # Give a soname corresponding to the major version so that dld.sl refuses to
17465   # link against other versions.
17466   version_type=sunos
17467   need_lib_prefix=no
17468   need_version=no
17469   case $host_cpu in
17470   ia64*)
17471     shrext_cmds='.so'
17472     hardcode_into_libs=yes
17473     dynamic_linker="$host_os dld.so"
17474     shlibpath_var=LD_LIBRARY_PATH
17475     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17476     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17477     soname_spec='${libname}${release}${shared_ext}$major'
17478     if test "X$HPUX_IA64_MODE" = X32; then
17479       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17480     else
17481       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17482     fi
17483     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17484     ;;
17485   hppa*64*)
17486     shrext_cmds='.sl'
17487     hardcode_into_libs=yes
17488     dynamic_linker="$host_os dld.sl"
17489     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17490     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17491     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17492     soname_spec='${libname}${release}${shared_ext}$major'
17493     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17494     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17495     ;;
17496   *)
17497     shrext_cmds='.sl'
17498     dynamic_linker="$host_os dld.sl"
17499     shlibpath_var=SHLIB_PATH
17500     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17501     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17502     soname_spec='${libname}${release}${shared_ext}$major'
17503     ;;
17504   esac
17505   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17506   postinstall_cmds='chmod 555 $lib'
17507   # or fails outright, so override atomically:
17508   install_override_mode=555
17509   ;;
17510
17511 interix[3-9]*)
17512   version_type=linux
17513   need_lib_prefix=no
17514   need_version=no
17515   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17516   soname_spec='${libname}${release}${shared_ext}$major'
17517   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17518   shlibpath_var=LD_LIBRARY_PATH
17519   shlibpath_overrides_runpath=no
17520   hardcode_into_libs=yes
17521   ;;
17522
17523 irix5* | irix6* | nonstopux*)
17524   case $host_os in
17525     nonstopux*) version_type=nonstopux ;;
17526     *)
17527         if test "$lt_cv_prog_gnu_ld" = yes; then
17528                 version_type=linux
17529         else
17530                 version_type=irix
17531         fi ;;
17532   esac
17533   need_lib_prefix=no
17534   need_version=no
17535   soname_spec='${libname}${release}${shared_ext}$major'
17536   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17537   case $host_os in
17538   irix5* | nonstopux*)
17539     libsuff= shlibsuff=
17540     ;;
17541   *)
17542     case $LD in # libtool.m4 will add one of these switches to LD
17543     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17544       libsuff= shlibsuff= libmagic=32-bit;;
17545     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17546       libsuff=32 shlibsuff=N32 libmagic=N32;;
17547     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17548       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17549     *) libsuff= shlibsuff= libmagic=never-match;;
17550     esac
17551     ;;
17552   esac
17553   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17554   shlibpath_overrides_runpath=no
17555   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17556   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17557   hardcode_into_libs=yes
17558   ;;
17559
17560 # No shared lib support for Linux oldld, aout, or coff.
17561 linux*oldld* | linux*aout* | linux*coff*)
17562   dynamic_linker=no
17563   ;;
17564
17565 # This must be Linux ELF.
17566
17567 # uclinux* changes (here and below) have been submitted to the libtool
17568 # project, but have not yet been accepted: they are GCC-local changes
17569 # for the time being.  (See
17570 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
17571 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
17572   version_type=linux
17573   need_lib_prefix=no
17574   need_version=no
17575   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17576   soname_spec='${libname}${release}${shared_ext}$major'
17577   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17578   shlibpath_var=LD_LIBRARY_PATH
17579   shlibpath_overrides_runpath=no
17580
17581   # Some binutils ld are patched to set DT_RUNPATH
17582   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
17583   $as_echo_n "(cached) " >&6
17584 else
17585   lt_cv_shlibpath_overrides_runpath=no
17586     save_LDFLAGS=$LDFLAGS
17587     save_libdir=$libdir
17588     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
17589          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
17590     if test x$gcc_no_link = xyes; then
17591   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17592 fi
17593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17594 /* end confdefs.h.  */
17595
17596 int
17597 main ()
17598 {
17599
17600   ;
17601   return 0;
17602 }
17603 _ACEOF
17604 if ac_fn_cxx_try_link "$LINENO"; then :
17605   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17606   lt_cv_shlibpath_overrides_runpath=yes
17607 fi
17608 fi
17609 rm -f core conftest.err conftest.$ac_objext \
17610     conftest$ac_exeext conftest.$ac_ext
17611     LDFLAGS=$save_LDFLAGS
17612     libdir=$save_libdir
17613
17614 fi
17615
17616   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17617
17618   # This implies no fast_install, which is unacceptable.
17619   # Some rework will be needed to allow for fast_install
17620   # before this can be enabled.
17621   hardcode_into_libs=yes
17622
17623   # Append ld.so.conf contents to the search path
17624   if test -f /etc/ld.so.conf; then
17625     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' ' '`
17626     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17627   fi
17628
17629   # We used to test for /lib/ld.so.1 and disable shared libraries on
17630   # powerpc, because MkLinux only supported shared libraries with the
17631   # GNU dynamic linker.  Since this was broken with cross compilers,
17632   # most powerpc-linux boxes support dynamic linking these days and
17633   # people can always --disable-shared, the test was removed, and we
17634   # assume the GNU/Linux dynamic linker is in use.
17635   dynamic_linker='GNU/Linux ld.so'
17636   ;;
17637
17638 netbsd*)
17639   version_type=sunos
17640   need_lib_prefix=no
17641   need_version=no
17642   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17643     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17644     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17645     dynamic_linker='NetBSD (a.out) ld.so'
17646   else
17647     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17648     soname_spec='${libname}${release}${shared_ext}$major'
17649     dynamic_linker='NetBSD ld.elf_so'
17650   fi
17651   shlibpath_var=LD_LIBRARY_PATH
17652   shlibpath_overrides_runpath=yes
17653   hardcode_into_libs=yes
17654   ;;
17655
17656 newsos6)
17657   version_type=linux
17658   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17659   shlibpath_var=LD_LIBRARY_PATH
17660   shlibpath_overrides_runpath=yes
17661   ;;
17662
17663 *nto* | *qnx*)
17664   version_type=qnx
17665   need_lib_prefix=no
17666   need_version=no
17667   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17668   soname_spec='${libname}${release}${shared_ext}$major'
17669   shlibpath_var=LD_LIBRARY_PATH
17670   shlibpath_overrides_runpath=no
17671   hardcode_into_libs=yes
17672   dynamic_linker='ldqnx.so'
17673   ;;
17674
17675 openbsd*)
17676   version_type=sunos
17677   sys_lib_dlsearch_path_spec="/usr/lib"
17678   need_lib_prefix=no
17679   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17680   case $host_os in
17681     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17682     *)                          need_version=no  ;;
17683   esac
17684   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17685   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17686   shlibpath_var=LD_LIBRARY_PATH
17687   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17688     case $host_os in
17689       openbsd2.[89] | openbsd2.[89].*)
17690         shlibpath_overrides_runpath=no
17691         ;;
17692       *)
17693         shlibpath_overrides_runpath=yes
17694         ;;
17695       esac
17696   else
17697     shlibpath_overrides_runpath=yes
17698   fi
17699   ;;
17700
17701 os2*)
17702   libname_spec='$name'
17703   shrext_cmds=".dll"
17704   need_lib_prefix=no
17705   library_names_spec='$libname${shared_ext} $libname.a'
17706   dynamic_linker='OS/2 ld.exe'
17707   shlibpath_var=LIBPATH
17708   ;;
17709
17710 osf3* | osf4* | osf5*)
17711   version_type=osf
17712   need_lib_prefix=no
17713   need_version=no
17714   soname_spec='${libname}${release}${shared_ext}$major'
17715   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17716   shlibpath_var=LD_LIBRARY_PATH
17717   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17718   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17719   ;;
17720
17721 rdos*)
17722   dynamic_linker=no
17723   ;;
17724
17725 solaris*)
17726   version_type=linux
17727   need_lib_prefix=no
17728   need_version=no
17729   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17730   soname_spec='${libname}${release}${shared_ext}$major'
17731   shlibpath_var=LD_LIBRARY_PATH
17732   shlibpath_overrides_runpath=yes
17733   hardcode_into_libs=yes
17734   # ldd complains unless libraries are executable
17735   postinstall_cmds='chmod +x $lib'
17736   ;;
17737
17738 sunos4*)
17739   version_type=sunos
17740   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17741   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17742   shlibpath_var=LD_LIBRARY_PATH
17743   shlibpath_overrides_runpath=yes
17744   if test "$with_gnu_ld" = yes; then
17745     need_lib_prefix=no
17746   fi
17747   need_version=yes
17748   ;;
17749
17750 sysv4 | sysv4.3*)
17751   version_type=linux
17752   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17753   soname_spec='${libname}${release}${shared_ext}$major'
17754   shlibpath_var=LD_LIBRARY_PATH
17755   case $host_vendor in
17756     sni)
17757       shlibpath_overrides_runpath=no
17758       need_lib_prefix=no
17759       runpath_var=LD_RUN_PATH
17760       ;;
17761     siemens)
17762       need_lib_prefix=no
17763       ;;
17764     motorola)
17765       need_lib_prefix=no
17766       need_version=no
17767       shlibpath_overrides_runpath=no
17768       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17769       ;;
17770   esac
17771   ;;
17772
17773 sysv4*MP*)
17774   if test -d /usr/nec ;then
17775     version_type=linux
17776     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17777     soname_spec='$libname${shared_ext}.$major'
17778     shlibpath_var=LD_LIBRARY_PATH
17779   fi
17780   ;;
17781
17782 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17783   version_type=freebsd-elf
17784   need_lib_prefix=no
17785   need_version=no
17786   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17787   soname_spec='${libname}${release}${shared_ext}$major'
17788   shlibpath_var=LD_LIBRARY_PATH
17789   shlibpath_overrides_runpath=yes
17790   hardcode_into_libs=yes
17791   if test "$with_gnu_ld" = yes; then
17792     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17793   else
17794     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17795     case $host_os in
17796       sco3.2v5*)
17797         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17798         ;;
17799     esac
17800   fi
17801   sys_lib_dlsearch_path_spec='/usr/lib'
17802   ;;
17803
17804 tpf*)
17805   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17806   version_type=linux
17807   need_lib_prefix=no
17808   need_version=no
17809   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17810   shlibpath_var=LD_LIBRARY_PATH
17811   shlibpath_overrides_runpath=no
17812   hardcode_into_libs=yes
17813   ;;
17814
17815 uts4*)
17816   version_type=linux
17817   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17818   soname_spec='${libname}${release}${shared_ext}$major'
17819   shlibpath_var=LD_LIBRARY_PATH
17820   ;;
17821
17822 # Shared libraries for VwWorks, >= 7 only at this stage
17823 # and (fpic) still incompatible with "large" code models
17824 # in a few configurations. Only for RTP mode in any case,
17825 # and upon explicit request at configure time.
17826 vxworks7*)
17827   dynamic_linker=no
17828   case ${with_multisubdir}-${enable_shared} in
17829     *large*)
17830       ;;
17831     *mrtp*-yes)
17832       version_type=linux
17833       need_lib_prefix=no
17834       need_version=no
17835       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17836       soname_spec='${libname}${release}${shared_ext}$major'
17837       dynamic_linker="$host_os module_loader"
17838       ;;
17839   esac
17840   ;;
17841 *)
17842   dynamic_linker=no
17843   ;;
17844 esac
17845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17846 $as_echo "$dynamic_linker" >&6; }
17847 test "$dynamic_linker" = no && can_build_shared=no
17848
17849 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17850 if test "$GCC" = yes; then
17851   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17852 fi
17853
17854 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17855   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17856 fi
17857 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17858   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17859 fi
17860
17861
17862
17863
17864
17865
17866
17867
17868
17869
17870
17871
17872
17873
17874
17875
17876
17877
17878
17879
17880
17881
17882
17883
17884
17885
17886
17887
17888
17889
17890
17891
17892
17893
17894
17895
17896
17897
17898     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17899 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17900 hardcode_action_CXX=
17901 if test -n "$hardcode_libdir_flag_spec_CXX" ||
17902    test -n "$runpath_var_CXX" ||
17903    test "X$hardcode_automatic_CXX" = "Xyes" ; then
17904
17905   # We can hardcode non-existent directories.
17906   if test "$hardcode_direct_CXX" != no &&
17907      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17908      # have to relink, otherwise we might link with an installed library
17909      # when we should be linking with a yet-to-be-installed one
17910      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
17911      test "$hardcode_minus_L_CXX" != no; then
17912     # Linking always hardcodes the temporary library directory.
17913     hardcode_action_CXX=relink
17914   else
17915     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17916     hardcode_action_CXX=immediate
17917   fi
17918 else
17919   # We cannot hardcode anything, or else we can only hardcode existing
17920   # directories.
17921   hardcode_action_CXX=unsupported
17922 fi
17923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
17924 $as_echo "$hardcode_action_CXX" >&6; }
17925
17926 if test "$hardcode_action_CXX" = relink ||
17927    test "$inherit_rpath_CXX" = yes; then
17928   # Fast installation is not supported
17929   enable_fast_install=no
17930 elif test "$shlibpath_overrides_runpath" = yes ||
17931      test "$enable_shared" = no; then
17932   # Fast installation is not necessary
17933   enable_fast_install=needless
17934 fi
17935
17936
17937
17938
17939
17940
17941
17942   fi # test -n "$compiler"
17943
17944   CC=$lt_save_CC
17945   LDCXX=$LD
17946   LD=$lt_save_LD
17947   GCC=$lt_save_GCC
17948   with_gnu_ld=$lt_save_with_gnu_ld
17949   lt_cv_path_LDCXX=$lt_cv_path_LD
17950   lt_cv_path_LD=$lt_save_path_LD
17951   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
17952   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
17953 fi # test "$_lt_caught_CXX_error" != yes
17954
17955 ac_ext=c
17956 ac_cpp='$CPP $CPPFLAGS'
17957 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17958 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17959 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17960
17961
17962
17963
17964
17965
17966
17967
17968
17969
17970
17971
17972
17973         ac_config_commands="$ac_config_commands libtool"
17974
17975
17976
17977
17978 # Only expand once:
17979
17980
17981
17982 enable_dlopen=yes
17983
17984
17985
17986
17987  if test x$enable_darwin_at_rpath = xyes; then
17988   ENABLE_DARWIN_AT_RPATH_TRUE=
17989   ENABLE_DARWIN_AT_RPATH_FALSE='#'
17990 else
17991   ENABLE_DARWIN_AT_RPATH_TRUE='#'
17992   ENABLE_DARWIN_AT_RPATH_FALSE=
17993 fi
17994
17995
17996
17997
17998
17999 if test "${multilib}" = "yes"; then
18000   multilib_arg="--enable-multilib"
18001 else
18002   multilib_arg=
18003 fi
18004
18005 ac_fn_c_check_type "$LINENO" "struct timezone" "ac_cv_type_struct_timezone" "$ac_includes_default"
18006 if test "x$ac_cv_type_struct_timezone" = xyes; then :
18007
18008 cat >>confdefs.h <<_ACEOF
18009 #define HAVE_STRUCT_TIMEZONE 1
18010 _ACEOF
18011
18012
18013 fi
18014 ac_fn_c_check_type "$LINENO" "struct stat" "ac_cv_type_struct_stat" "$ac_includes_default"
18015 if test "x$ac_cv_type_struct_stat" = xyes; then :
18016
18017 cat >>confdefs.h <<_ACEOF
18018 #define HAVE_STRUCT_STAT 1
18019 _ACEOF
18020
18021
18022 fi
18023 ac_fn_c_check_type "$LINENO" "struct timespec" "ac_cv_type_struct_timespec" "$ac_includes_default"
18024 if test "x$ac_cv_type_struct_timespec" = xyes; then :
18025
18026 cat >>confdefs.h <<_ACEOF
18027 #define HAVE_STRUCT_TIMESPEC 1
18028 _ACEOF
18029
18030
18031 fi
18032 ac_fn_c_check_type "$LINENO" "struct timeval" "ac_cv_type_struct_timeval" "$ac_includes_default"
18033 if test "x$ac_cv_type_struct_timeval" = xyes; then :
18034
18035 cat >>confdefs.h <<_ACEOF
18036 #define HAVE_STRUCT_TIMEVAL 1
18037 _ACEOF
18038
18039
18040 fi
18041 ac_fn_c_check_type "$LINENO" "struct tm" "ac_cv_type_struct_tm" "$ac_includes_default"
18042 if test "x$ac_cv_type_struct_tm" = xyes; then :
18043
18044 cat >>confdefs.h <<_ACEOF
18045 #define HAVE_STRUCT_TM 1
18046 _ACEOF
18047
18048
18049 fi
18050
18051
18052 # Check if struct tm contains the tm_gmtoff field.
18053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tm_gmtoff in struct tm" >&5
18054 $as_echo_n "checking for tm_gmtoff in struct tm... " >&6; }
18055 if ${ac_cv_struct_tm_gmtoff+:} false; then :
18056   $as_echo_n "(cached) " >&6
18057 else
18058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18059 /* end confdefs.h.  */
18060
18061       #include <time.h>
18062
18063 int
18064 main ()
18065 {
18066
18067       struct tm tm;
18068       tm.tm_gmtoff = 1;
18069
18070   ;
18071   return 0;
18072 }
18073 _ACEOF
18074 if ac_fn_c_try_compile "$LINENO"; then :
18075   ac_cv_struct_tm_gmtoff=yes
18076 else
18077   ac_cv_struct_tm_gmtoff=no
18078
18079 fi
18080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18081
18082 fi
18083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm_gmtoff" >&5
18084 $as_echo "$ac_cv_struct_tm_gmtoff" >&6; }
18085
18086 if (test "$ac_cv_struct_tm_gmtoff" = "yes"); then
18087   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end detects struct tm with the tm_gmtoff field." >&5
18088 $as_echo_n "checking m2 front end detects struct tm with the tm_gmtoff field.... " >&6; }
18089
18090 $as_echo "#define HAVE_TM_TM_GMTOFF 1" >>confdefs.h
18091
18092 fi
18093
18094 ac_ext=c
18095 ac_cpp='$CPP $CPPFLAGS'
18096 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18097 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18098 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18099
18100 # Check the compiler.
18101 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
18102 # We must force CC to /not/ be precious variables; otherwise
18103 # the wrong, non-multilib-adjusted value will be used in multilibs.
18104 # As a side effect, we have to subst CFLAGS ourselves.
18105
18106
18107
18108 ac_ext=c
18109 ac_cpp='$CPP $CPPFLAGS'
18110 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18111 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18112 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18113 if test -n "$ac_tool_prefix"; then
18114   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
18115 set dummy ${ac_tool_prefix}gcc; ac_word=$2
18116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18117 $as_echo_n "checking for $ac_word... " >&6; }
18118 if ${ac_cv_prog_CC+:} false; then :
18119   $as_echo_n "(cached) " >&6
18120 else
18121   if test -n "$CC"; then
18122   ac_cv_prog_CC="$CC" # Let the user override the test.
18123 else
18124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18125 for as_dir in $PATH
18126 do
18127   IFS=$as_save_IFS
18128   test -z "$as_dir" && as_dir=.
18129     for ac_exec_ext in '' $ac_executable_extensions; do
18130   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18131     ac_cv_prog_CC="${ac_tool_prefix}gcc"
18132     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18133     break 2
18134   fi
18135 done
18136   done
18137 IFS=$as_save_IFS
18138
18139 fi
18140 fi
18141 CC=$ac_cv_prog_CC
18142 if test -n "$CC"; then
18143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
18144 $as_echo "$CC" >&6; }
18145 else
18146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18147 $as_echo "no" >&6; }
18148 fi
18149
18150
18151 fi
18152 if test -z "$ac_cv_prog_CC"; then
18153   ac_ct_CC=$CC
18154   # Extract the first word of "gcc", so it can be a program name with args.
18155 set dummy gcc; ac_word=$2
18156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18157 $as_echo_n "checking for $ac_word... " >&6; }
18158 if ${ac_cv_prog_ac_ct_CC+:} false; then :
18159   $as_echo_n "(cached) " >&6
18160 else
18161   if test -n "$ac_ct_CC"; then
18162   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
18163 else
18164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18165 for as_dir in $PATH
18166 do
18167   IFS=$as_save_IFS
18168   test -z "$as_dir" && as_dir=.
18169     for ac_exec_ext in '' $ac_executable_extensions; do
18170   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18171     ac_cv_prog_ac_ct_CC="gcc"
18172     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18173     break 2
18174   fi
18175 done
18176   done
18177 IFS=$as_save_IFS
18178
18179 fi
18180 fi
18181 ac_ct_CC=$ac_cv_prog_ac_ct_CC
18182 if test -n "$ac_ct_CC"; then
18183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
18184 $as_echo "$ac_ct_CC" >&6; }
18185 else
18186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18187 $as_echo "no" >&6; }
18188 fi
18189
18190   if test "x$ac_ct_CC" = x; then
18191     CC=""
18192   else
18193     case $cross_compiling:$ac_tool_warned in
18194 yes:)
18195 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
18196 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
18197 ac_tool_warned=yes ;;
18198 esac
18199     CC=$ac_ct_CC
18200   fi
18201 else
18202   CC="$ac_cv_prog_CC"
18203 fi
18204
18205 if test -z "$CC"; then
18206           if test -n "$ac_tool_prefix"; then
18207     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
18208 set dummy ${ac_tool_prefix}cc; ac_word=$2
18209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18210 $as_echo_n "checking for $ac_word... " >&6; }
18211 if ${ac_cv_prog_CC+:} false; then :
18212   $as_echo_n "(cached) " >&6
18213 else
18214   if test -n "$CC"; then
18215   ac_cv_prog_CC="$CC" # Let the user override the test.
18216 else
18217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18218 for as_dir in $PATH
18219 do
18220   IFS=$as_save_IFS
18221   test -z "$as_dir" && as_dir=.
18222     for ac_exec_ext in '' $ac_executable_extensions; do
18223   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18224     ac_cv_prog_CC="${ac_tool_prefix}cc"
18225     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18226     break 2
18227   fi
18228 done
18229   done
18230 IFS=$as_save_IFS
18231
18232 fi
18233 fi
18234 CC=$ac_cv_prog_CC
18235 if test -n "$CC"; then
18236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
18237 $as_echo "$CC" >&6; }
18238 else
18239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18240 $as_echo "no" >&6; }
18241 fi
18242
18243
18244   fi
18245 fi
18246 if test -z "$CC"; then
18247   # Extract the first word of "cc", so it can be a program name with args.
18248 set dummy cc; ac_word=$2
18249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18250 $as_echo_n "checking for $ac_word... " >&6; }
18251 if ${ac_cv_prog_CC+:} false; then :
18252   $as_echo_n "(cached) " >&6
18253 else
18254   if test -n "$CC"; then
18255   ac_cv_prog_CC="$CC" # Let the user override the test.
18256 else
18257   ac_prog_rejected=no
18258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18259 for as_dir in $PATH
18260 do
18261   IFS=$as_save_IFS
18262   test -z "$as_dir" && as_dir=.
18263     for ac_exec_ext in '' $ac_executable_extensions; do
18264   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18265     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
18266        ac_prog_rejected=yes
18267        continue
18268      fi
18269     ac_cv_prog_CC="cc"
18270     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18271     break 2
18272   fi
18273 done
18274   done
18275 IFS=$as_save_IFS
18276
18277 if test $ac_prog_rejected = yes; then
18278   # We found a bogon in the path, so make sure we never use it.
18279   set dummy $ac_cv_prog_CC
18280   shift
18281   if test $# != 0; then
18282     # We chose a different compiler from the bogus one.
18283     # However, it has the same basename, so the bogon will be chosen
18284     # first if we set CC to just the basename; use the full file name.
18285     shift
18286     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
18287   fi
18288 fi
18289 fi
18290 fi
18291 CC=$ac_cv_prog_CC
18292 if test -n "$CC"; then
18293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
18294 $as_echo "$CC" >&6; }
18295 else
18296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18297 $as_echo "no" >&6; }
18298 fi
18299
18300
18301 fi
18302 if test -z "$CC"; then
18303   if test -n "$ac_tool_prefix"; then
18304   for ac_prog in cl.exe
18305   do
18306     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
18307 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
18308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18309 $as_echo_n "checking for $ac_word... " >&6; }
18310 if ${ac_cv_prog_CC+:} false; then :
18311   $as_echo_n "(cached) " >&6
18312 else
18313   if test -n "$CC"; then
18314   ac_cv_prog_CC="$CC" # Let the user override the test.
18315 else
18316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18317 for as_dir in $PATH
18318 do
18319   IFS=$as_save_IFS
18320   test -z "$as_dir" && as_dir=.
18321     for ac_exec_ext in '' $ac_executable_extensions; do
18322   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18323     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
18324     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18325     break 2
18326   fi
18327 done
18328   done
18329 IFS=$as_save_IFS
18330
18331 fi
18332 fi
18333 CC=$ac_cv_prog_CC
18334 if test -n "$CC"; then
18335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
18336 $as_echo "$CC" >&6; }
18337 else
18338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18339 $as_echo "no" >&6; }
18340 fi
18341
18342
18343     test -n "$CC" && break
18344   done
18345 fi
18346 if test -z "$CC"; then
18347   ac_ct_CC=$CC
18348   for ac_prog in cl.exe
18349 do
18350   # Extract the first word of "$ac_prog", so it can be a program name with args.
18351 set dummy $ac_prog; ac_word=$2
18352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18353 $as_echo_n "checking for $ac_word... " >&6; }
18354 if ${ac_cv_prog_ac_ct_CC+:} false; then :
18355   $as_echo_n "(cached) " >&6
18356 else
18357   if test -n "$ac_ct_CC"; then
18358   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
18359 else
18360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18361 for as_dir in $PATH
18362 do
18363   IFS=$as_save_IFS
18364   test -z "$as_dir" && as_dir=.
18365     for ac_exec_ext in '' $ac_executable_extensions; do
18366   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18367     ac_cv_prog_ac_ct_CC="$ac_prog"
18368     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18369     break 2
18370   fi
18371 done
18372   done
18373 IFS=$as_save_IFS
18374
18375 fi
18376 fi
18377 ac_ct_CC=$ac_cv_prog_ac_ct_CC
18378 if test -n "$ac_ct_CC"; then
18379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
18380 $as_echo "$ac_ct_CC" >&6; }
18381 else
18382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18383 $as_echo "no" >&6; }
18384 fi
18385
18386
18387   test -n "$ac_ct_CC" && break
18388 done
18389
18390   if test "x$ac_ct_CC" = x; then
18391     CC=""
18392   else
18393     case $cross_compiling:$ac_tool_warned in
18394 yes:)
18395 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
18396 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
18397 ac_tool_warned=yes ;;
18398 esac
18399     CC=$ac_ct_CC
18400   fi
18401 fi
18402
18403 fi
18404
18405
18406 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18407 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18408 as_fn_error $? "no acceptable C compiler found in \$PATH
18409 See \`config.log' for more details" "$LINENO" 5; }
18410
18411 # Provide some information about the compiler.
18412 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
18413 set X $ac_compile
18414 ac_compiler=$2
18415 for ac_option in --version -v -V -qversion; do
18416   { { ac_try="$ac_compiler $ac_option >&5"
18417 case "(($ac_try" in
18418   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18419   *) ac_try_echo=$ac_try;;
18420 esac
18421 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
18422 $as_echo "$ac_try_echo"; } >&5
18423   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
18424   ac_status=$?
18425   if test -s conftest.err; then
18426     sed '10a\
18427 ... rest of stderr output deleted ...
18428          10q' conftest.err >conftest.er1
18429     cat conftest.er1 >&5
18430   fi
18431   rm -f conftest.er1 conftest.err
18432   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18433   test $ac_status = 0; }
18434 done
18435
18436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
18437 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
18438 if ${ac_cv_c_compiler_gnu+:} false; then :
18439   $as_echo_n "(cached) " >&6
18440 else
18441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18442 /* end confdefs.h.  */
18443
18444 int
18445 main ()
18446 {
18447 #ifndef __GNUC__
18448        choke me
18449 #endif
18450
18451   ;
18452   return 0;
18453 }
18454 _ACEOF
18455 if ac_fn_c_try_compile "$LINENO"; then :
18456   ac_compiler_gnu=yes
18457 else
18458   ac_compiler_gnu=no
18459 fi
18460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18461 ac_cv_c_compiler_gnu=$ac_compiler_gnu
18462
18463 fi
18464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
18465 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
18466 if test $ac_compiler_gnu = yes; then
18467   GCC=yes
18468 else
18469   GCC=
18470 fi
18471 ac_test_CFLAGS=${CFLAGS+set}
18472 ac_save_CFLAGS=$CFLAGS
18473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
18474 $as_echo_n "checking whether $CC accepts -g... " >&6; }
18475 if ${ac_cv_prog_cc_g+:} false; then :
18476   $as_echo_n "(cached) " >&6
18477 else
18478   ac_save_c_werror_flag=$ac_c_werror_flag
18479    ac_c_werror_flag=yes
18480    ac_cv_prog_cc_g=no
18481    CFLAGS="-g"
18482    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18483 /* end confdefs.h.  */
18484
18485 int
18486 main ()
18487 {
18488
18489   ;
18490   return 0;
18491 }
18492 _ACEOF
18493 if ac_fn_c_try_compile "$LINENO"; then :
18494   ac_cv_prog_cc_g=yes
18495 else
18496   CFLAGS=""
18497       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18498 /* end confdefs.h.  */
18499
18500 int
18501 main ()
18502 {
18503
18504   ;
18505   return 0;
18506 }
18507 _ACEOF
18508 if ac_fn_c_try_compile "$LINENO"; then :
18509
18510 else
18511   ac_c_werror_flag=$ac_save_c_werror_flag
18512          CFLAGS="-g"
18513          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18514 /* end confdefs.h.  */
18515
18516 int
18517 main ()
18518 {
18519
18520   ;
18521   return 0;
18522 }
18523 _ACEOF
18524 if ac_fn_c_try_compile "$LINENO"; then :
18525   ac_cv_prog_cc_g=yes
18526 fi
18527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18528 fi
18529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18530 fi
18531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18532    ac_c_werror_flag=$ac_save_c_werror_flag
18533 fi
18534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
18535 $as_echo "$ac_cv_prog_cc_g" >&6; }
18536 if test "$ac_test_CFLAGS" = set; then
18537   CFLAGS=$ac_save_CFLAGS
18538 elif test $ac_cv_prog_cc_g = yes; then
18539   if test "$GCC" = yes; then
18540     CFLAGS="-g -O2"
18541   else
18542     CFLAGS="-g"
18543   fi
18544 else
18545   if test "$GCC" = yes; then
18546     CFLAGS="-O2"
18547   else
18548     CFLAGS=
18549   fi
18550 fi
18551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
18552 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
18553 if ${ac_cv_prog_cc_c89+:} false; then :
18554   $as_echo_n "(cached) " >&6
18555 else
18556   ac_cv_prog_cc_c89=no
18557 ac_save_CC=$CC
18558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18559 /* end confdefs.h.  */
18560 #include <stdarg.h>
18561 #include <stdio.h>
18562 struct stat;
18563 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
18564 struct buf { int x; };
18565 FILE * (*rcsopen) (struct buf *, struct stat *, int);
18566 static char *e (p, i)
18567      char **p;
18568      int i;
18569 {
18570   return p[i];
18571 }
18572 static char *f (char * (*g) (char **, int), char **p, ...)
18573 {
18574   char *s;
18575   va_list v;
18576   va_start (v,p);
18577   s = g (p, va_arg (v,int));
18578   va_end (v);
18579   return s;
18580 }
18581
18582 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
18583    function prototypes and stuff, but not '\xHH' hex character constants.
18584    These don't provoke an error unfortunately, instead are silently treated
18585    as 'x'.  The following induces an error, until -std is added to get
18586    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
18587    array size at least.  It's necessary to write '\x00'==0 to get something
18588    that's true only with -std.  */
18589 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
18590
18591 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
18592    inside strings and character constants.  */
18593 #define FOO(x) 'x'
18594 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
18595
18596 int test (int i, double x);
18597 struct s1 {int (*f) (int a);};
18598 struct s2 {int (*f) (double a);};
18599 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
18600 int argc;
18601 char **argv;
18602 int
18603 main ()
18604 {
18605 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
18606   ;
18607   return 0;
18608 }
18609 _ACEOF
18610 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
18611         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
18612 do
18613   CC="$ac_save_CC $ac_arg"
18614   if ac_fn_c_try_compile "$LINENO"; then :
18615   ac_cv_prog_cc_c89=$ac_arg
18616 fi
18617 rm -f core conftest.err conftest.$ac_objext
18618   test "x$ac_cv_prog_cc_c89" != "xno" && break
18619 done
18620 rm -f conftest.$ac_ext
18621 CC=$ac_save_CC
18622
18623 fi
18624 # AC_CACHE_VAL
18625 case "x$ac_cv_prog_cc_c89" in
18626   x)
18627     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
18628 $as_echo "none needed" >&6; } ;;
18629   xno)
18630     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
18631 $as_echo "unsupported" >&6; } ;;
18632   *)
18633     CC="$CC $ac_cv_prog_cc_c89"
18634     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
18635 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
18636 esac
18637 if test "x$ac_cv_prog_cc_c89" != xno; then :
18638
18639 fi
18640
18641 ac_ext=c
18642 ac_cpp='$CPP $CPPFLAGS'
18643 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18644 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18645 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18646
18647 ac_ext=c
18648 ac_cpp='$CPP $CPPFLAGS'
18649 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18650 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18651 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
18653 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
18654 if ${am_cv_prog_cc_c_o+:} false; then :
18655   $as_echo_n "(cached) " >&6
18656 else
18657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18658 /* end confdefs.h.  */
18659
18660 int
18661 main ()
18662 {
18663
18664   ;
18665   return 0;
18666 }
18667 _ACEOF
18668   # Make sure it works both with $CC and with simple cc.
18669   # Following AC_PROG_CC_C_O, we do the test twice because some
18670   # compilers refuse to overwrite an existing .o file with -o,
18671   # though they will create one.
18672   am_cv_prog_cc_c_o=yes
18673   for am_i in 1 2; do
18674     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
18675    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
18676    ac_status=$?
18677    echo "$as_me:$LINENO: \$? = $ac_status" >&5
18678    (exit $ac_status); } \
18679          && test -f conftest2.$ac_objext; then
18680       : OK
18681     else
18682       am_cv_prog_cc_c_o=no
18683       break
18684     fi
18685   done
18686   rm -f core conftest*
18687   unset am_i
18688 fi
18689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
18690 $as_echo "$am_cv_prog_cc_c_o" >&6; }
18691 if test "$am_cv_prog_cc_c_o" != yes; then
18692    # Losing compiler, so override with the script.
18693    # FIXME: It is wrong to rewrite CC.
18694    # But if we don't then we get into trouble of one sort or another.
18695    # A longer-term fix would be to have automake use am__CC in this case,
18696    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
18697    CC="$am_aux_dir/compile $CC"
18698 fi
18699 ac_ext=c
18700 ac_cpp='$CPP $CPPFLAGS'
18701 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18702 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18703 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18704
18705
18706
18707
18708
18709
18710
18711
18712
18713
18714
18715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for access" >&5
18716 $as_echo_n "checking m2 front end checking c library for access... " >&6; }
18717   if test x$gcc_no_link != xyes; then
18718     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for access in -lc" >&5
18719 $as_echo_n "checking for access in -lc... " >&6; }
18720 if ${ac_cv_lib_c_access+:} false; then :
18721   $as_echo_n "(cached) " >&6
18722 else
18723   ac_check_lib_save_LIBS=$LIBS
18724 LIBS="-lc  $LIBS"
18725 if test x$gcc_no_link = xyes; then
18726   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18727 fi
18728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18729 /* end confdefs.h.  */
18730
18731 /* Override any GCC internal prototype to avoid an error.
18732    Use char because int might match the return type of a GCC
18733    builtin and then its argument prototype would still apply.  */
18734 #ifdef __cplusplus
18735 extern "C"
18736 #endif
18737 char access ();
18738 int
18739 main ()
18740 {
18741 return access ();
18742   ;
18743   return 0;
18744 }
18745 _ACEOF
18746 if ac_fn_c_try_link "$LINENO"; then :
18747   ac_cv_lib_c_access=yes
18748 else
18749   ac_cv_lib_c_access=no
18750 fi
18751 rm -f core conftest.err conftest.$ac_objext \
18752     conftest$ac_exeext conftest.$ac_ext
18753 LIBS=$ac_check_lib_save_LIBS
18754 fi
18755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_access" >&5
18756 $as_echo "$ac_cv_lib_c_access" >&6; }
18757 if test "x$ac_cv_lib_c_access" = xyes; then :
18758
18759 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
18760
18761 else
18762
18763   $as_echo "#undef HAVE_ACCESS" >>confdefs.h
18764
18765 fi
18766
18767   else
18768     if test "x$ac_cv_lib_c_access" = xyes; then
18769
18770 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
18771
18772     elif test "x$ac_cv_func_access" = xyes; then
18773
18774 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
18775
18776     else
18777
18778   $as_echo "#undef HAVE_ACCESS" >>confdefs.h
18779
18780     fi
18781   fi
18782
18783
18784   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for brk" >&5
18785 $as_echo_n "checking m2 front end checking c library for brk... " >&6; }
18786   if test x$gcc_no_link != xyes; then
18787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for brk in -lc" >&5
18788 $as_echo_n "checking for brk in -lc... " >&6; }
18789 if ${ac_cv_lib_c_brk+:} false; then :
18790   $as_echo_n "(cached) " >&6
18791 else
18792   ac_check_lib_save_LIBS=$LIBS
18793 LIBS="-lc  $LIBS"
18794 if test x$gcc_no_link = xyes; then
18795   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18796 fi
18797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18798 /* end confdefs.h.  */
18799
18800 /* Override any GCC internal prototype to avoid an error.
18801    Use char because int might match the return type of a GCC
18802    builtin and then its argument prototype would still apply.  */
18803 #ifdef __cplusplus
18804 extern "C"
18805 #endif
18806 char brk ();
18807 int
18808 main ()
18809 {
18810 return brk ();
18811   ;
18812   return 0;
18813 }
18814 _ACEOF
18815 if ac_fn_c_try_link "$LINENO"; then :
18816   ac_cv_lib_c_brk=yes
18817 else
18818   ac_cv_lib_c_brk=no
18819 fi
18820 rm -f core conftest.err conftest.$ac_objext \
18821     conftest$ac_exeext conftest.$ac_ext
18822 LIBS=$ac_check_lib_save_LIBS
18823 fi
18824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_brk" >&5
18825 $as_echo "$ac_cv_lib_c_brk" >&6; }
18826 if test "x$ac_cv_lib_c_brk" = xyes; then :
18827
18828 $as_echo "#define HAVE_BRK 1" >>confdefs.h
18829
18830 else
18831
18832   $as_echo "#undef HAVE_BRK" >>confdefs.h
18833
18834 fi
18835
18836   else
18837     if test "x$ac_cv_lib_c_brk" = xyes; then
18838
18839 $as_echo "#define HAVE_BRK 1" >>confdefs.h
18840
18841     elif test "x$ac_cv_func_brk" = xyes; then
18842
18843 $as_echo "#define HAVE_BRK 1" >>confdefs.h
18844
18845     else
18846
18847   $as_echo "#undef HAVE_BRK" >>confdefs.h
18848
18849     fi
18850   fi
18851
18852
18853   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for cfmakeraw" >&5
18854 $as_echo_n "checking m2 front end checking c library for cfmakeraw... " >&6; }
18855   if test x$gcc_no_link != xyes; then
18856     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cfmakeraw in -lc" >&5
18857 $as_echo_n "checking for cfmakeraw in -lc... " >&6; }
18858 if ${ac_cv_lib_c_cfmakeraw+:} false; then :
18859   $as_echo_n "(cached) " >&6
18860 else
18861   ac_check_lib_save_LIBS=$LIBS
18862 LIBS="-lc  $LIBS"
18863 if test x$gcc_no_link = xyes; then
18864   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18865 fi
18866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18867 /* end confdefs.h.  */
18868
18869 /* Override any GCC internal prototype to avoid an error.
18870    Use char because int might match the return type of a GCC
18871    builtin and then its argument prototype would still apply.  */
18872 #ifdef __cplusplus
18873 extern "C"
18874 #endif
18875 char cfmakeraw ();
18876 int
18877 main ()
18878 {
18879 return cfmakeraw ();
18880   ;
18881   return 0;
18882 }
18883 _ACEOF
18884 if ac_fn_c_try_link "$LINENO"; then :
18885   ac_cv_lib_c_cfmakeraw=yes
18886 else
18887   ac_cv_lib_c_cfmakeraw=no
18888 fi
18889 rm -f core conftest.err conftest.$ac_objext \
18890     conftest$ac_exeext conftest.$ac_ext
18891 LIBS=$ac_check_lib_save_LIBS
18892 fi
18893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_cfmakeraw" >&5
18894 $as_echo "$ac_cv_lib_c_cfmakeraw" >&6; }
18895 if test "x$ac_cv_lib_c_cfmakeraw" = xyes; then :
18896
18897 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
18898
18899 else
18900
18901   $as_echo "#undef HAVE_CFMAKERAW" >>confdefs.h
18902
18903 fi
18904
18905   else
18906     if test "x$ac_cv_lib_c_cfmakeraw" = xyes; then
18907
18908 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
18909
18910     elif test "x$ac_cv_func_cfmakeraw" = xyes; then
18911
18912 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
18913
18914     else
18915
18916   $as_echo "#undef HAVE_CFMAKERAW" >>confdefs.h
18917
18918     fi
18919   fi
18920
18921
18922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for clock_gettime" >&5
18923 $as_echo_n "checking m2 front end checking c library for clock_gettime... " >&6; }
18924   if test x$gcc_no_link != xyes; then
18925     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lc" >&5
18926 $as_echo_n "checking for clock_gettime in -lc... " >&6; }
18927 if ${ac_cv_lib_c_clock_gettime+:} false; then :
18928   $as_echo_n "(cached) " >&6
18929 else
18930   ac_check_lib_save_LIBS=$LIBS
18931 LIBS="-lc  $LIBS"
18932 if test x$gcc_no_link = xyes; then
18933   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18934 fi
18935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18936 /* end confdefs.h.  */
18937
18938 /* Override any GCC internal prototype to avoid an error.
18939    Use char because int might match the return type of a GCC
18940    builtin and then its argument prototype would still apply.  */
18941 #ifdef __cplusplus
18942 extern "C"
18943 #endif
18944 char clock_gettime ();
18945 int
18946 main ()
18947 {
18948 return clock_gettime ();
18949   ;
18950   return 0;
18951 }
18952 _ACEOF
18953 if ac_fn_c_try_link "$LINENO"; then :
18954   ac_cv_lib_c_clock_gettime=yes
18955 else
18956   ac_cv_lib_c_clock_gettime=no
18957 fi
18958 rm -f core conftest.err conftest.$ac_objext \
18959     conftest$ac_exeext conftest.$ac_ext
18960 LIBS=$ac_check_lib_save_LIBS
18961 fi
18962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_clock_gettime" >&5
18963 $as_echo "$ac_cv_lib_c_clock_gettime" >&6; }
18964 if test "x$ac_cv_lib_c_clock_gettime" = xyes; then :
18965
18966 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
18967
18968 else
18969
18970   $as_echo "#undef HAVE_CLOCK_GETTIME" >>confdefs.h
18971
18972 fi
18973
18974   else
18975     if test "x$ac_cv_lib_c_clock_gettime" = xyes; then
18976
18977 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
18978
18979     elif test "x$ac_cv_func_clock_gettime" = xyes; then
18980
18981 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
18982
18983     else
18984
18985   $as_echo "#undef HAVE_CLOCK_GETTIME" >>confdefs.h
18986
18987     fi
18988   fi
18989
18990
18991   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for clock_settime" >&5
18992 $as_echo_n "checking m2 front end checking c library for clock_settime... " >&6; }
18993   if test x$gcc_no_link != xyes; then
18994     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_settime in -lc" >&5
18995 $as_echo_n "checking for clock_settime in -lc... " >&6; }
18996 if ${ac_cv_lib_c_clock_settime+:} false; then :
18997   $as_echo_n "(cached) " >&6
18998 else
18999   ac_check_lib_save_LIBS=$LIBS
19000 LIBS="-lc  $LIBS"
19001 if test x$gcc_no_link = xyes; then
19002   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19003 fi
19004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19005 /* end confdefs.h.  */
19006
19007 /* Override any GCC internal prototype to avoid an error.
19008    Use char because int might match the return type of a GCC
19009    builtin and then its argument prototype would still apply.  */
19010 #ifdef __cplusplus
19011 extern "C"
19012 #endif
19013 char clock_settime ();
19014 int
19015 main ()
19016 {
19017 return clock_settime ();
19018   ;
19019   return 0;
19020 }
19021 _ACEOF
19022 if ac_fn_c_try_link "$LINENO"; then :
19023   ac_cv_lib_c_clock_settime=yes
19024 else
19025   ac_cv_lib_c_clock_settime=no
19026 fi
19027 rm -f core conftest.err conftest.$ac_objext \
19028     conftest$ac_exeext conftest.$ac_ext
19029 LIBS=$ac_check_lib_save_LIBS
19030 fi
19031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_clock_settime" >&5
19032 $as_echo "$ac_cv_lib_c_clock_settime" >&6; }
19033 if test "x$ac_cv_lib_c_clock_settime" = xyes; then :
19034
19035 $as_echo "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
19036
19037 else
19038
19039   $as_echo "#undef HAVE_CLOCK_SETTIME" >>confdefs.h
19040
19041 fi
19042
19043   else
19044     if test "x$ac_cv_lib_c_clock_settime" = xyes; then
19045
19046 $as_echo "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
19047
19048     elif test "x$ac_cv_func_clock_settime" = xyes; then
19049
19050 $as_echo "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
19051
19052     else
19053
19054   $as_echo "#undef HAVE_CLOCK_SETTIME" >>confdefs.h
19055
19056     fi
19057   fi
19058
19059
19060   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for close" >&5
19061 $as_echo_n "checking m2 front end checking c library for close... " >&6; }
19062   if test x$gcc_no_link != xyes; then
19063     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for close in -lc" >&5
19064 $as_echo_n "checking for close in -lc... " >&6; }
19065 if ${ac_cv_lib_c_close+:} false; then :
19066   $as_echo_n "(cached) " >&6
19067 else
19068   ac_check_lib_save_LIBS=$LIBS
19069 LIBS="-lc  $LIBS"
19070 if test x$gcc_no_link = xyes; then
19071   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19072 fi
19073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19074 /* end confdefs.h.  */
19075
19076 /* Override any GCC internal prototype to avoid an error.
19077    Use char because int might match the return type of a GCC
19078    builtin and then its argument prototype would still apply.  */
19079 #ifdef __cplusplus
19080 extern "C"
19081 #endif
19082 char close ();
19083 int
19084 main ()
19085 {
19086 return close ();
19087   ;
19088   return 0;
19089 }
19090 _ACEOF
19091 if ac_fn_c_try_link "$LINENO"; then :
19092   ac_cv_lib_c_close=yes
19093 else
19094   ac_cv_lib_c_close=no
19095 fi
19096 rm -f core conftest.err conftest.$ac_objext \
19097     conftest$ac_exeext conftest.$ac_ext
19098 LIBS=$ac_check_lib_save_LIBS
19099 fi
19100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_close" >&5
19101 $as_echo "$ac_cv_lib_c_close" >&6; }
19102 if test "x$ac_cv_lib_c_close" = xyes; then :
19103
19104 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
19105
19106 else
19107
19108   $as_echo "#undef HAVE_CLOSE" >>confdefs.h
19109
19110 fi
19111
19112   else
19113     if test "x$ac_cv_lib_c_close" = xyes; then
19114
19115 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
19116
19117     elif test "x$ac_cv_func_close" = xyes; then
19118
19119 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
19120
19121     else
19122
19123   $as_echo "#undef HAVE_CLOSE" >>confdefs.h
19124
19125     fi
19126   fi
19127
19128
19129   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for ctime" >&5
19130 $as_echo_n "checking m2 front end checking c library for ctime... " >&6; }
19131   if test x$gcc_no_link != xyes; then
19132     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctime in -lc" >&5
19133 $as_echo_n "checking for ctime in -lc... " >&6; }
19134 if ${ac_cv_lib_c_ctime+:} false; then :
19135   $as_echo_n "(cached) " >&6
19136 else
19137   ac_check_lib_save_LIBS=$LIBS
19138 LIBS="-lc  $LIBS"
19139 if test x$gcc_no_link = xyes; then
19140   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19141 fi
19142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19143 /* end confdefs.h.  */
19144
19145 /* Override any GCC internal prototype to avoid an error.
19146    Use char because int might match the return type of a GCC
19147    builtin and then its argument prototype would still apply.  */
19148 #ifdef __cplusplus
19149 extern "C"
19150 #endif
19151 char ctime ();
19152 int
19153 main ()
19154 {
19155 return ctime ();
19156   ;
19157   return 0;
19158 }
19159 _ACEOF
19160 if ac_fn_c_try_link "$LINENO"; then :
19161   ac_cv_lib_c_ctime=yes
19162 else
19163   ac_cv_lib_c_ctime=no
19164 fi
19165 rm -f core conftest.err conftest.$ac_objext \
19166     conftest$ac_exeext conftest.$ac_ext
19167 LIBS=$ac_check_lib_save_LIBS
19168 fi
19169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_ctime" >&5
19170 $as_echo "$ac_cv_lib_c_ctime" >&6; }
19171 if test "x$ac_cv_lib_c_ctime" = xyes; then :
19172
19173 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
19174
19175 else
19176
19177   $as_echo "#undef HAVE_CTIME" >>confdefs.h
19178
19179 fi
19180
19181   else
19182     if test "x$ac_cv_lib_c_ctime" = xyes; then
19183
19184 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
19185
19186     elif test "x$ac_cv_func_ctime" = xyes; then
19187
19188 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
19189
19190     else
19191
19192   $as_echo "#undef HAVE_CTIME" >>confdefs.h
19193
19194     fi
19195   fi
19196
19197
19198   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for creat" >&5
19199 $as_echo_n "checking m2 front end checking c library for creat... " >&6; }
19200   if test x$gcc_no_link != xyes; then
19201     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for creat in -lc" >&5
19202 $as_echo_n "checking for creat in -lc... " >&6; }
19203 if ${ac_cv_lib_c_creat+:} false; then :
19204   $as_echo_n "(cached) " >&6
19205 else
19206   ac_check_lib_save_LIBS=$LIBS
19207 LIBS="-lc  $LIBS"
19208 if test x$gcc_no_link = xyes; then
19209   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19210 fi
19211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19212 /* end confdefs.h.  */
19213
19214 /* Override any GCC internal prototype to avoid an error.
19215    Use char because int might match the return type of a GCC
19216    builtin and then its argument prototype would still apply.  */
19217 #ifdef __cplusplus
19218 extern "C"
19219 #endif
19220 char creat ();
19221 int
19222 main ()
19223 {
19224 return creat ();
19225   ;
19226   return 0;
19227 }
19228 _ACEOF
19229 if ac_fn_c_try_link "$LINENO"; then :
19230   ac_cv_lib_c_creat=yes
19231 else
19232   ac_cv_lib_c_creat=no
19233 fi
19234 rm -f core conftest.err conftest.$ac_objext \
19235     conftest$ac_exeext conftest.$ac_ext
19236 LIBS=$ac_check_lib_save_LIBS
19237 fi
19238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_creat" >&5
19239 $as_echo "$ac_cv_lib_c_creat" >&6; }
19240 if test "x$ac_cv_lib_c_creat" = xyes; then :
19241
19242 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
19243
19244 else
19245
19246   $as_echo "#undef HAVE_CREAT" >>confdefs.h
19247
19248 fi
19249
19250   else
19251     if test "x$ac_cv_lib_c_creat" = xyes; then
19252
19253 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
19254
19255     elif test "x$ac_cv_func_creat" = xyes; then
19256
19257 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
19258
19259     else
19260
19261   $as_echo "#undef HAVE_CREAT" >>confdefs.h
19262
19263     fi
19264   fi
19265
19266
19267   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for daylight" >&5
19268 $as_echo_n "checking m2 front end checking c library for daylight... " >&6; }
19269   if test x$gcc_no_link != xyes; then
19270     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for daylight in -lc" >&5
19271 $as_echo_n "checking for daylight in -lc... " >&6; }
19272 if ${ac_cv_lib_c_daylight+:} false; then :
19273   $as_echo_n "(cached) " >&6
19274 else
19275   ac_check_lib_save_LIBS=$LIBS
19276 LIBS="-lc  $LIBS"
19277 if test x$gcc_no_link = xyes; then
19278   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19279 fi
19280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19281 /* end confdefs.h.  */
19282
19283 /* Override any GCC internal prototype to avoid an error.
19284    Use char because int might match the return type of a GCC
19285    builtin and then its argument prototype would still apply.  */
19286 #ifdef __cplusplus
19287 extern "C"
19288 #endif
19289 char daylight ();
19290 int
19291 main ()
19292 {
19293 return daylight ();
19294   ;
19295   return 0;
19296 }
19297 _ACEOF
19298 if ac_fn_c_try_link "$LINENO"; then :
19299   ac_cv_lib_c_daylight=yes
19300 else
19301   ac_cv_lib_c_daylight=no
19302 fi
19303 rm -f core conftest.err conftest.$ac_objext \
19304     conftest$ac_exeext conftest.$ac_ext
19305 LIBS=$ac_check_lib_save_LIBS
19306 fi
19307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_daylight" >&5
19308 $as_echo "$ac_cv_lib_c_daylight" >&6; }
19309 if test "x$ac_cv_lib_c_daylight" = xyes; then :
19310
19311 $as_echo "#define HAVE_DAYLIGHT 1" >>confdefs.h
19312
19313 else
19314
19315   $as_echo "#undef HAVE_DAYLIGHT" >>confdefs.h
19316
19317 fi
19318
19319   else
19320     if test "x$ac_cv_lib_c_daylight" = xyes; then
19321
19322 $as_echo "#define HAVE_DAYLIGHT 1" >>confdefs.h
19323
19324     elif test "x$ac_cv_func_daylight" = xyes; then
19325
19326 $as_echo "#define HAVE_DAYLIGHT 1" >>confdefs.h
19327
19328     else
19329
19330   $as_echo "#undef HAVE_DAYLIGHT" >>confdefs.h
19331
19332     fi
19333   fi
19334
19335
19336   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for dup" >&5
19337 $as_echo_n "checking m2 front end checking c library for dup... " >&6; }
19338   if test x$gcc_no_link != xyes; then
19339     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dup in -lc" >&5
19340 $as_echo_n "checking for dup in -lc... " >&6; }
19341 if ${ac_cv_lib_c_dup+:} false; then :
19342   $as_echo_n "(cached) " >&6
19343 else
19344   ac_check_lib_save_LIBS=$LIBS
19345 LIBS="-lc  $LIBS"
19346 if test x$gcc_no_link = xyes; then
19347   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19348 fi
19349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19350 /* end confdefs.h.  */
19351
19352 /* Override any GCC internal prototype to avoid an error.
19353    Use char because int might match the return type of a GCC
19354    builtin and then its argument prototype would still apply.  */
19355 #ifdef __cplusplus
19356 extern "C"
19357 #endif
19358 char dup ();
19359 int
19360 main ()
19361 {
19362 return dup ();
19363   ;
19364   return 0;
19365 }
19366 _ACEOF
19367 if ac_fn_c_try_link "$LINENO"; then :
19368   ac_cv_lib_c_dup=yes
19369 else
19370   ac_cv_lib_c_dup=no
19371 fi
19372 rm -f core conftest.err conftest.$ac_objext \
19373     conftest$ac_exeext conftest.$ac_ext
19374 LIBS=$ac_check_lib_save_LIBS
19375 fi
19376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_dup" >&5
19377 $as_echo "$ac_cv_lib_c_dup" >&6; }
19378 if test "x$ac_cv_lib_c_dup" = xyes; then :
19379
19380 $as_echo "#define HAVE_DUP 1" >>confdefs.h
19381
19382 else
19383
19384   $as_echo "#undef HAVE_DUP" >>confdefs.h
19385
19386 fi
19387
19388   else
19389     if test "x$ac_cv_lib_c_dup" = xyes; then
19390
19391 $as_echo "#define HAVE_DUP 1" >>confdefs.h
19392
19393     elif test "x$ac_cv_func_dup" = xyes; then
19394
19395 $as_echo "#define HAVE_DUP 1" >>confdefs.h
19396
19397     else
19398
19399   $as_echo "#undef HAVE_DUP" >>confdefs.h
19400
19401     fi
19402   fi
19403
19404
19405   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for execve" >&5
19406 $as_echo_n "checking m2 front end checking c library for execve... " >&6; }
19407   if test x$gcc_no_link != xyes; then
19408     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for execve in -lc" >&5
19409 $as_echo_n "checking for execve in -lc... " >&6; }
19410 if ${ac_cv_lib_c_execve+:} false; then :
19411   $as_echo_n "(cached) " >&6
19412 else
19413   ac_check_lib_save_LIBS=$LIBS
19414 LIBS="-lc  $LIBS"
19415 if test x$gcc_no_link = xyes; then
19416   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19417 fi
19418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19419 /* end confdefs.h.  */
19420
19421 /* Override any GCC internal prototype to avoid an error.
19422    Use char because int might match the return type of a GCC
19423    builtin and then its argument prototype would still apply.  */
19424 #ifdef __cplusplus
19425 extern "C"
19426 #endif
19427 char execve ();
19428 int
19429 main ()
19430 {
19431 return execve ();
19432   ;
19433   return 0;
19434 }
19435 _ACEOF
19436 if ac_fn_c_try_link "$LINENO"; then :
19437   ac_cv_lib_c_execve=yes
19438 else
19439   ac_cv_lib_c_execve=no
19440 fi
19441 rm -f core conftest.err conftest.$ac_objext \
19442     conftest$ac_exeext conftest.$ac_ext
19443 LIBS=$ac_check_lib_save_LIBS
19444 fi
19445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_execve" >&5
19446 $as_echo "$ac_cv_lib_c_execve" >&6; }
19447 if test "x$ac_cv_lib_c_execve" = xyes; then :
19448
19449 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
19450
19451 else
19452
19453   $as_echo "#undef HAVE_EXECVE" >>confdefs.h
19454
19455 fi
19456
19457   else
19458     if test "x$ac_cv_lib_c_execve" = xyes; then
19459
19460 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
19461
19462     elif test "x$ac_cv_func_execve" = xyes; then
19463
19464 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
19465
19466     else
19467
19468   $as_echo "#undef HAVE_EXECVE" >>confdefs.h
19469
19470     fi
19471   fi
19472
19473
19474   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for exit" >&5
19475 $as_echo_n "checking m2 front end checking c library for exit... " >&6; }
19476   if test x$gcc_no_link != xyes; then
19477     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -lc" >&5
19478 $as_echo_n "checking for exit in -lc... " >&6; }
19479 if ${ac_cv_lib_c_exit+:} false; then :
19480   $as_echo_n "(cached) " >&6
19481 else
19482   ac_check_lib_save_LIBS=$LIBS
19483 LIBS="-lc  $LIBS"
19484 if test x$gcc_no_link = xyes; then
19485   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19486 fi
19487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19488 /* end confdefs.h.  */
19489
19490 /* Override any GCC internal prototype to avoid an error.
19491    Use char because int might match the return type of a GCC
19492    builtin and then its argument prototype would still apply.  */
19493 #ifdef __cplusplus
19494 extern "C"
19495 #endif
19496 char exit ();
19497 int
19498 main ()
19499 {
19500 return exit ();
19501   ;
19502   return 0;
19503 }
19504 _ACEOF
19505 if ac_fn_c_try_link "$LINENO"; then :
19506   ac_cv_lib_c_exit=yes
19507 else
19508   ac_cv_lib_c_exit=no
19509 fi
19510 rm -f core conftest.err conftest.$ac_objext \
19511     conftest$ac_exeext conftest.$ac_ext
19512 LIBS=$ac_check_lib_save_LIBS
19513 fi
19514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_exit" >&5
19515 $as_echo "$ac_cv_lib_c_exit" >&6; }
19516 if test "x$ac_cv_lib_c_exit" = xyes; then :
19517
19518 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
19519
19520 else
19521
19522   $as_echo "#undef HAVE_EXIT" >>confdefs.h
19523
19524 fi
19525
19526   else
19527     if test "x$ac_cv_lib_c_exit" = xyes; then
19528
19529 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
19530
19531     elif test "x$ac_cv_func_exit" = xyes; then
19532
19533 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
19534
19535     else
19536
19537   $as_echo "#undef HAVE_EXIT" >>confdefs.h
19538
19539     fi
19540   fi
19541
19542
19543   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for fcntl" >&5
19544 $as_echo_n "checking m2 front end checking c library for fcntl... " >&6; }
19545   if test x$gcc_no_link != xyes; then
19546     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fcntl in -lc" >&5
19547 $as_echo_n "checking for fcntl in -lc... " >&6; }
19548 if ${ac_cv_lib_c_fcntl+:} false; then :
19549   $as_echo_n "(cached) " >&6
19550 else
19551   ac_check_lib_save_LIBS=$LIBS
19552 LIBS="-lc  $LIBS"
19553 if test x$gcc_no_link = xyes; then
19554   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19555 fi
19556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19557 /* end confdefs.h.  */
19558
19559 /* Override any GCC internal prototype to avoid an error.
19560    Use char because int might match the return type of a GCC
19561    builtin and then its argument prototype would still apply.  */
19562 #ifdef __cplusplus
19563 extern "C"
19564 #endif
19565 char fcntl ();
19566 int
19567 main ()
19568 {
19569 return fcntl ();
19570   ;
19571   return 0;
19572 }
19573 _ACEOF
19574 if ac_fn_c_try_link "$LINENO"; then :
19575   ac_cv_lib_c_fcntl=yes
19576 else
19577   ac_cv_lib_c_fcntl=no
19578 fi
19579 rm -f core conftest.err conftest.$ac_objext \
19580     conftest$ac_exeext conftest.$ac_ext
19581 LIBS=$ac_check_lib_save_LIBS
19582 fi
19583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_fcntl" >&5
19584 $as_echo "$ac_cv_lib_c_fcntl" >&6; }
19585 if test "x$ac_cv_lib_c_fcntl" = xyes; then :
19586
19587 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
19588
19589 else
19590
19591   $as_echo "#undef HAVE_FCNTL" >>confdefs.h
19592
19593 fi
19594
19595   else
19596     if test "x$ac_cv_lib_c_fcntl" = xyes; then
19597
19598 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
19599
19600     elif test "x$ac_cv_func_fcntl" = xyes; then
19601
19602 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
19603
19604     else
19605
19606   $as_echo "#undef HAVE_FCNTL" >>confdefs.h
19607
19608     fi
19609   fi
19610
19611
19612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for fstat" >&5
19613 $as_echo_n "checking m2 front end checking c library for fstat... " >&6; }
19614   if test x$gcc_no_link != xyes; then
19615     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fstat in -lc" >&5
19616 $as_echo_n "checking for fstat in -lc... " >&6; }
19617 if ${ac_cv_lib_c_fstat+:} false; then :
19618   $as_echo_n "(cached) " >&6
19619 else
19620   ac_check_lib_save_LIBS=$LIBS
19621 LIBS="-lc  $LIBS"
19622 if test x$gcc_no_link = xyes; then
19623   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19624 fi
19625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19626 /* end confdefs.h.  */
19627
19628 /* Override any GCC internal prototype to avoid an error.
19629    Use char because int might match the return type of a GCC
19630    builtin and then its argument prototype would still apply.  */
19631 #ifdef __cplusplus
19632 extern "C"
19633 #endif
19634 char fstat ();
19635 int
19636 main ()
19637 {
19638 return fstat ();
19639   ;
19640   return 0;
19641 }
19642 _ACEOF
19643 if ac_fn_c_try_link "$LINENO"; then :
19644   ac_cv_lib_c_fstat=yes
19645 else
19646   ac_cv_lib_c_fstat=no
19647 fi
19648 rm -f core conftest.err conftest.$ac_objext \
19649     conftest$ac_exeext conftest.$ac_ext
19650 LIBS=$ac_check_lib_save_LIBS
19651 fi
19652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_fstat" >&5
19653 $as_echo "$ac_cv_lib_c_fstat" >&6; }
19654 if test "x$ac_cv_lib_c_fstat" = xyes; then :
19655
19656 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
19657
19658 else
19659
19660   $as_echo "#undef HAVE_FSTAT" >>confdefs.h
19661
19662 fi
19663
19664   else
19665     if test "x$ac_cv_lib_c_fstat" = xyes; then
19666
19667 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
19668
19669     elif test "x$ac_cv_func_fstat" = xyes; then
19670
19671 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
19672
19673     else
19674
19675   $as_echo "#undef HAVE_FSTAT" >>confdefs.h
19676
19677     fi
19678   fi
19679
19680
19681   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getdents" >&5
19682 $as_echo_n "checking m2 front end checking c library for getdents... " >&6; }
19683   if test x$gcc_no_link != xyes; then
19684     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getdents in -lc" >&5
19685 $as_echo_n "checking for getdents in -lc... " >&6; }
19686 if ${ac_cv_lib_c_getdents+:} false; then :
19687   $as_echo_n "(cached) " >&6
19688 else
19689   ac_check_lib_save_LIBS=$LIBS
19690 LIBS="-lc  $LIBS"
19691 if test x$gcc_no_link = xyes; then
19692   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19693 fi
19694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19695 /* end confdefs.h.  */
19696
19697 /* Override any GCC internal prototype to avoid an error.
19698    Use char because int might match the return type of a GCC
19699    builtin and then its argument prototype would still apply.  */
19700 #ifdef __cplusplus
19701 extern "C"
19702 #endif
19703 char getdents ();
19704 int
19705 main ()
19706 {
19707 return getdents ();
19708   ;
19709   return 0;
19710 }
19711 _ACEOF
19712 if ac_fn_c_try_link "$LINENO"; then :
19713   ac_cv_lib_c_getdents=yes
19714 else
19715   ac_cv_lib_c_getdents=no
19716 fi
19717 rm -f core conftest.err conftest.$ac_objext \
19718     conftest$ac_exeext conftest.$ac_ext
19719 LIBS=$ac_check_lib_save_LIBS
19720 fi
19721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getdents" >&5
19722 $as_echo "$ac_cv_lib_c_getdents" >&6; }
19723 if test "x$ac_cv_lib_c_getdents" = xyes; then :
19724
19725 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
19726
19727 else
19728
19729   $as_echo "#undef HAVE_GETDENTS" >>confdefs.h
19730
19731 fi
19732
19733   else
19734     if test "x$ac_cv_lib_c_getdents" = xyes; then
19735
19736 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
19737
19738     elif test "x$ac_cv_func_getdents" = xyes; then
19739
19740 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
19741
19742     else
19743
19744   $as_echo "#undef HAVE_GETDENTS" >>confdefs.h
19745
19746     fi
19747   fi
19748
19749
19750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getgid" >&5
19751 $as_echo_n "checking m2 front end checking c library for getgid... " >&6; }
19752   if test x$gcc_no_link != xyes; then
19753     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgid in -lc" >&5
19754 $as_echo_n "checking for getgid in -lc... " >&6; }
19755 if ${ac_cv_lib_c_getgid+:} false; then :
19756   $as_echo_n "(cached) " >&6
19757 else
19758   ac_check_lib_save_LIBS=$LIBS
19759 LIBS="-lc  $LIBS"
19760 if test x$gcc_no_link = xyes; then
19761   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19762 fi
19763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19764 /* end confdefs.h.  */
19765
19766 /* Override any GCC internal prototype to avoid an error.
19767    Use char because int might match the return type of a GCC
19768    builtin and then its argument prototype would still apply.  */
19769 #ifdef __cplusplus
19770 extern "C"
19771 #endif
19772 char getgid ();
19773 int
19774 main ()
19775 {
19776 return getgid ();
19777   ;
19778   return 0;
19779 }
19780 _ACEOF
19781 if ac_fn_c_try_link "$LINENO"; then :
19782   ac_cv_lib_c_getgid=yes
19783 else
19784   ac_cv_lib_c_getgid=no
19785 fi
19786 rm -f core conftest.err conftest.$ac_objext \
19787     conftest$ac_exeext conftest.$ac_ext
19788 LIBS=$ac_check_lib_save_LIBS
19789 fi
19790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getgid" >&5
19791 $as_echo "$ac_cv_lib_c_getgid" >&6; }
19792 if test "x$ac_cv_lib_c_getgid" = xyes; then :
19793
19794 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
19795
19796 else
19797
19798   $as_echo "#undef HAVE_GETGID" >>confdefs.h
19799
19800 fi
19801
19802   else
19803     if test "x$ac_cv_lib_c_getgid" = xyes; then
19804
19805 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
19806
19807     elif test "x$ac_cv_func_getgid" = xyes; then
19808
19809 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
19810
19811     else
19812
19813   $as_echo "#undef HAVE_GETGID" >>confdefs.h
19814
19815     fi
19816   fi
19817
19818
19819   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getopt_long" >&5
19820 $as_echo_n "checking m2 front end checking c library for getopt_long... " >&6; }
19821   if test x$gcc_no_link != xyes; then
19822     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getopt_long in -lc" >&5
19823 $as_echo_n "checking for getopt_long in -lc... " >&6; }
19824 if ${ac_cv_lib_c_getopt_long+:} false; then :
19825   $as_echo_n "(cached) " >&6
19826 else
19827   ac_check_lib_save_LIBS=$LIBS
19828 LIBS="-lc  $LIBS"
19829 if test x$gcc_no_link = xyes; then
19830   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19831 fi
19832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19833 /* end confdefs.h.  */
19834
19835 /* Override any GCC internal prototype to avoid an error.
19836    Use char because int might match the return type of a GCC
19837    builtin and then its argument prototype would still apply.  */
19838 #ifdef __cplusplus
19839 extern "C"
19840 #endif
19841 char getopt_long ();
19842 int
19843 main ()
19844 {
19845 return getopt_long ();
19846   ;
19847   return 0;
19848 }
19849 _ACEOF
19850 if ac_fn_c_try_link "$LINENO"; then :
19851   ac_cv_lib_c_getopt_long=yes
19852 else
19853   ac_cv_lib_c_getopt_long=no
19854 fi
19855 rm -f core conftest.err conftest.$ac_objext \
19856     conftest$ac_exeext conftest.$ac_ext
19857 LIBS=$ac_check_lib_save_LIBS
19858 fi
19859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getopt_long" >&5
19860 $as_echo "$ac_cv_lib_c_getopt_long" >&6; }
19861 if test "x$ac_cv_lib_c_getopt_long" = xyes; then :
19862
19863 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
19864
19865 else
19866
19867   $as_echo "#undef HAVE_GETOPT_LONG" >>confdefs.h
19868
19869 fi
19870
19871   else
19872     if test "x$ac_cv_lib_c_getopt_long" = xyes; then
19873
19874 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
19875
19876     elif test "x$ac_cv_func_getopt_long" = xyes; then
19877
19878 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
19879
19880     else
19881
19882   $as_echo "#undef HAVE_GETOPT_LONG" >>confdefs.h
19883
19884     fi
19885   fi
19886
19887
19888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getopt_long_only" >&5
19889 $as_echo_n "checking m2 front end checking c library for getopt_long_only... " >&6; }
19890   if test x$gcc_no_link != xyes; then
19891     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getopt_long_only in -lc" >&5
19892 $as_echo_n "checking for getopt_long_only in -lc... " >&6; }
19893 if ${ac_cv_lib_c_getopt_long_only+:} false; then :
19894   $as_echo_n "(cached) " >&6
19895 else
19896   ac_check_lib_save_LIBS=$LIBS
19897 LIBS="-lc  $LIBS"
19898 if test x$gcc_no_link = xyes; then
19899   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19900 fi
19901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19902 /* end confdefs.h.  */
19903
19904 /* Override any GCC internal prototype to avoid an error.
19905    Use char because int might match the return type of a GCC
19906    builtin and then its argument prototype would still apply.  */
19907 #ifdef __cplusplus
19908 extern "C"
19909 #endif
19910 char getopt_long_only ();
19911 int
19912 main ()
19913 {
19914 return getopt_long_only ();
19915   ;
19916   return 0;
19917 }
19918 _ACEOF
19919 if ac_fn_c_try_link "$LINENO"; then :
19920   ac_cv_lib_c_getopt_long_only=yes
19921 else
19922   ac_cv_lib_c_getopt_long_only=no
19923 fi
19924 rm -f core conftest.err conftest.$ac_objext \
19925     conftest$ac_exeext conftest.$ac_ext
19926 LIBS=$ac_check_lib_save_LIBS
19927 fi
19928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getopt_long_only" >&5
19929 $as_echo "$ac_cv_lib_c_getopt_long_only" >&6; }
19930 if test "x$ac_cv_lib_c_getopt_long_only" = xyes; then :
19931
19932 $as_echo "#define HAVE_GETOPT_LONG_ONLY 1" >>confdefs.h
19933
19934 else
19935
19936   $as_echo "#undef HAVE_GETOPT_LONG_ONLY" >>confdefs.h
19937
19938 fi
19939
19940   else
19941     if test "x$ac_cv_lib_c_getopt_long_only" = xyes; then
19942
19943 $as_echo "#define HAVE_GETOPT_LONG_ONLY 1" >>confdefs.h
19944
19945     elif test "x$ac_cv_func_getopt_long_only" = xyes; then
19946
19947 $as_echo "#define HAVE_GETOPT_LONG_ONLY 1" >>confdefs.h
19948
19949     else
19950
19951   $as_echo "#undef HAVE_GETOPT_LONG_ONLY" >>confdefs.h
19952
19953     fi
19954   fi
19955
19956
19957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getpid" >&5
19958 $as_echo_n "checking m2 front end checking c library for getpid... " >&6; }
19959   if test x$gcc_no_link != xyes; then
19960     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpid in -lc" >&5
19961 $as_echo_n "checking for getpid in -lc... " >&6; }
19962 if ${ac_cv_lib_c_getpid+:} false; then :
19963   $as_echo_n "(cached) " >&6
19964 else
19965   ac_check_lib_save_LIBS=$LIBS
19966 LIBS="-lc  $LIBS"
19967 if test x$gcc_no_link = xyes; then
19968   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19969 fi
19970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19971 /* end confdefs.h.  */
19972
19973 /* Override any GCC internal prototype to avoid an error.
19974    Use char because int might match the return type of a GCC
19975    builtin and then its argument prototype would still apply.  */
19976 #ifdef __cplusplus
19977 extern "C"
19978 #endif
19979 char getpid ();
19980 int
19981 main ()
19982 {
19983 return getpid ();
19984   ;
19985   return 0;
19986 }
19987 _ACEOF
19988 if ac_fn_c_try_link "$LINENO"; then :
19989   ac_cv_lib_c_getpid=yes
19990 else
19991   ac_cv_lib_c_getpid=no
19992 fi
19993 rm -f core conftest.err conftest.$ac_objext \
19994     conftest$ac_exeext conftest.$ac_ext
19995 LIBS=$ac_check_lib_save_LIBS
19996 fi
19997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getpid" >&5
19998 $as_echo "$ac_cv_lib_c_getpid" >&6; }
19999 if test "x$ac_cv_lib_c_getpid" = xyes; then :
20000
20001 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
20002
20003 else
20004
20005   $as_echo "#undef HAVE_GETPID" >>confdefs.h
20006
20007 fi
20008
20009   else
20010     if test "x$ac_cv_lib_c_getpid" = xyes; then
20011
20012 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
20013
20014     elif test "x$ac_cv_func_getpid" = xyes; then
20015
20016 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
20017
20018     else
20019
20020   $as_echo "#undef HAVE_GETPID" >>confdefs.h
20021
20022     fi
20023   fi
20024
20025
20026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for gettimeofday" >&5
20027 $as_echo_n "checking m2 front end checking c library for gettimeofday... " >&6; }
20028   if test x$gcc_no_link != xyes; then
20029     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday in -lc" >&5
20030 $as_echo_n "checking for gettimeofday in -lc... " >&6; }
20031 if ${ac_cv_lib_c_gettimeofday+:} false; then :
20032   $as_echo_n "(cached) " >&6
20033 else
20034   ac_check_lib_save_LIBS=$LIBS
20035 LIBS="-lc  $LIBS"
20036 if test x$gcc_no_link = xyes; then
20037   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20038 fi
20039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20040 /* end confdefs.h.  */
20041
20042 /* Override any GCC internal prototype to avoid an error.
20043    Use char because int might match the return type of a GCC
20044    builtin and then its argument prototype would still apply.  */
20045 #ifdef __cplusplus
20046 extern "C"
20047 #endif
20048 char gettimeofday ();
20049 int
20050 main ()
20051 {
20052 return gettimeofday ();
20053   ;
20054   return 0;
20055 }
20056 _ACEOF
20057 if ac_fn_c_try_link "$LINENO"; then :
20058   ac_cv_lib_c_gettimeofday=yes
20059 else
20060   ac_cv_lib_c_gettimeofday=no
20061 fi
20062 rm -f core conftest.err conftest.$ac_objext \
20063     conftest$ac_exeext conftest.$ac_ext
20064 LIBS=$ac_check_lib_save_LIBS
20065 fi
20066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_gettimeofday" >&5
20067 $as_echo "$ac_cv_lib_c_gettimeofday" >&6; }
20068 if test "x$ac_cv_lib_c_gettimeofday" = xyes; then :
20069
20070 $as_echo "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h
20071
20072 else
20073
20074   $as_echo "#undef HAVE_GETTIMEOFDAY" >>confdefs.h
20075
20076 fi
20077
20078   else
20079     if test "x$ac_cv_lib_c_gettimeofday" = xyes; then
20080
20081 $as_echo "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h
20082
20083     elif test "x$ac_cv_func_gettimeofday" = xyes; then
20084
20085 $as_echo "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h
20086
20087     else
20088
20089   $as_echo "#undef HAVE_GETTIMEOFDAY" >>confdefs.h
20090
20091     fi
20092   fi
20093
20094
20095   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getuid" >&5
20096 $as_echo_n "checking m2 front end checking c library for getuid... " >&6; }
20097   if test x$gcc_no_link != xyes; then
20098     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getuid in -lc" >&5
20099 $as_echo_n "checking for getuid in -lc... " >&6; }
20100 if ${ac_cv_lib_c_getuid+:} false; then :
20101   $as_echo_n "(cached) " >&6
20102 else
20103   ac_check_lib_save_LIBS=$LIBS
20104 LIBS="-lc  $LIBS"
20105 if test x$gcc_no_link = xyes; then
20106   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20107 fi
20108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20109 /* end confdefs.h.  */
20110
20111 /* Override any GCC internal prototype to avoid an error.
20112    Use char because int might match the return type of a GCC
20113    builtin and then its argument prototype would still apply.  */
20114 #ifdef __cplusplus
20115 extern "C"
20116 #endif
20117 char getuid ();
20118 int
20119 main ()
20120 {
20121 return getuid ();
20122   ;
20123   return 0;
20124 }
20125 _ACEOF
20126 if ac_fn_c_try_link "$LINENO"; then :
20127   ac_cv_lib_c_getuid=yes
20128 else
20129   ac_cv_lib_c_getuid=no
20130 fi
20131 rm -f core conftest.err conftest.$ac_objext \
20132     conftest$ac_exeext conftest.$ac_ext
20133 LIBS=$ac_check_lib_save_LIBS
20134 fi
20135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getuid" >&5
20136 $as_echo "$ac_cv_lib_c_getuid" >&6; }
20137 if test "x$ac_cv_lib_c_getuid" = xyes; then :
20138
20139 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
20140
20141 else
20142
20143   $as_echo "#undef HAVE_GETUID" >>confdefs.h
20144
20145 fi
20146
20147   else
20148     if test "x$ac_cv_lib_c_getuid" = xyes; then
20149
20150 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
20151
20152     elif test "x$ac_cv_func_getuid" = xyes; then
20153
20154 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
20155
20156     else
20157
20158   $as_echo "#undef HAVE_GETUID" >>confdefs.h
20159
20160     fi
20161   fi
20162
20163
20164   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for ioctl" >&5
20165 $as_echo_n "checking m2 front end checking c library for ioctl... " >&6; }
20166   if test x$gcc_no_link != xyes; then
20167     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctl in -lc" >&5
20168 $as_echo_n "checking for ioctl in -lc... " >&6; }
20169 if ${ac_cv_lib_c_ioctl+:} false; then :
20170   $as_echo_n "(cached) " >&6
20171 else
20172   ac_check_lib_save_LIBS=$LIBS
20173 LIBS="-lc  $LIBS"
20174 if test x$gcc_no_link = xyes; then
20175   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20176 fi
20177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20178 /* end confdefs.h.  */
20179
20180 /* Override any GCC internal prototype to avoid an error.
20181    Use char because int might match the return type of a GCC
20182    builtin and then its argument prototype would still apply.  */
20183 #ifdef __cplusplus
20184 extern "C"
20185 #endif
20186 char ioctl ();
20187 int
20188 main ()
20189 {
20190 return ioctl ();
20191   ;
20192   return 0;
20193 }
20194 _ACEOF
20195 if ac_fn_c_try_link "$LINENO"; then :
20196   ac_cv_lib_c_ioctl=yes
20197 else
20198   ac_cv_lib_c_ioctl=no
20199 fi
20200 rm -f core conftest.err conftest.$ac_objext \
20201     conftest$ac_exeext conftest.$ac_ext
20202 LIBS=$ac_check_lib_save_LIBS
20203 fi
20204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_ioctl" >&5
20205 $as_echo "$ac_cv_lib_c_ioctl" >&6; }
20206 if test "x$ac_cv_lib_c_ioctl" = xyes; then :
20207
20208 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
20209
20210 else
20211
20212   $as_echo "#undef HAVE_IOCTL" >>confdefs.h
20213
20214 fi
20215
20216   else
20217     if test "x$ac_cv_lib_c_ioctl" = xyes; then
20218
20219 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
20220
20221     elif test "x$ac_cv_func_ioctl" = xyes; then
20222
20223 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
20224
20225     else
20226
20227   $as_echo "#undef HAVE_IOCTL" >>confdefs.h
20228
20229     fi
20230   fi
20231
20232
20233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for kill" >&5
20234 $as_echo_n "checking m2 front end checking c library for kill... " >&6; }
20235   if test x$gcc_no_link != xyes; then
20236     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kill in -lc" >&5
20237 $as_echo_n "checking for kill in -lc... " >&6; }
20238 if ${ac_cv_lib_c_kill+:} false; then :
20239   $as_echo_n "(cached) " >&6
20240 else
20241   ac_check_lib_save_LIBS=$LIBS
20242 LIBS="-lc  $LIBS"
20243 if test x$gcc_no_link = xyes; then
20244   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20245 fi
20246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20247 /* end confdefs.h.  */
20248
20249 /* Override any GCC internal prototype to avoid an error.
20250    Use char because int might match the return type of a GCC
20251    builtin and then its argument prototype would still apply.  */
20252 #ifdef __cplusplus
20253 extern "C"
20254 #endif
20255 char kill ();
20256 int
20257 main ()
20258 {
20259 return kill ();
20260   ;
20261   return 0;
20262 }
20263 _ACEOF
20264 if ac_fn_c_try_link "$LINENO"; then :
20265   ac_cv_lib_c_kill=yes
20266 else
20267   ac_cv_lib_c_kill=no
20268 fi
20269 rm -f core conftest.err conftest.$ac_objext \
20270     conftest$ac_exeext conftest.$ac_ext
20271 LIBS=$ac_check_lib_save_LIBS
20272 fi
20273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_kill" >&5
20274 $as_echo "$ac_cv_lib_c_kill" >&6; }
20275 if test "x$ac_cv_lib_c_kill" = xyes; then :
20276
20277 $as_echo "#define HAVE_KILL 1" >>confdefs.h
20278
20279 else
20280
20281   $as_echo "#undef HAVE_KILL" >>confdefs.h
20282
20283 fi
20284
20285   else
20286     if test "x$ac_cv_lib_c_kill" = xyes; then
20287
20288 $as_echo "#define HAVE_KILL 1" >>confdefs.h
20289
20290     elif test "x$ac_cv_func_kill" = xyes; then
20291
20292 $as_echo "#define HAVE_KILL 1" >>confdefs.h
20293
20294     else
20295
20296   $as_echo "#undef HAVE_KILL" >>confdefs.h
20297
20298     fi
20299   fi
20300
20301
20302   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for link" >&5
20303 $as_echo_n "checking m2 front end checking c library for link... " >&6; }
20304   if test x$gcc_no_link != xyes; then
20305     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for link in -lc" >&5
20306 $as_echo_n "checking for link in -lc... " >&6; }
20307 if ${ac_cv_lib_c_link+:} false; then :
20308   $as_echo_n "(cached) " >&6
20309 else
20310   ac_check_lib_save_LIBS=$LIBS
20311 LIBS="-lc  $LIBS"
20312 if test x$gcc_no_link = xyes; then
20313   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20314 fi
20315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20316 /* end confdefs.h.  */
20317
20318 /* Override any GCC internal prototype to avoid an error.
20319    Use char because int might match the return type of a GCC
20320    builtin and then its argument prototype would still apply.  */
20321 #ifdef __cplusplus
20322 extern "C"
20323 #endif
20324 char link ();
20325 int
20326 main ()
20327 {
20328 return link ();
20329   ;
20330   return 0;
20331 }
20332 _ACEOF
20333 if ac_fn_c_try_link "$LINENO"; then :
20334   ac_cv_lib_c_link=yes
20335 else
20336   ac_cv_lib_c_link=no
20337 fi
20338 rm -f core conftest.err conftest.$ac_objext \
20339     conftest$ac_exeext conftest.$ac_ext
20340 LIBS=$ac_check_lib_save_LIBS
20341 fi
20342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_link" >&5
20343 $as_echo "$ac_cv_lib_c_link" >&6; }
20344 if test "x$ac_cv_lib_c_link" = xyes; then :
20345
20346 $as_echo "#define HAVE_LINK 1" >>confdefs.h
20347
20348 else
20349
20350   $as_echo "#undef HAVE_LINK" >>confdefs.h
20351
20352 fi
20353
20354   else
20355     if test "x$ac_cv_lib_c_link" = xyes; then
20356
20357 $as_echo "#define HAVE_LINK 1" >>confdefs.h
20358
20359     elif test "x$ac_cv_func_link" = xyes; then
20360
20361 $as_echo "#define HAVE_LINK 1" >>confdefs.h
20362
20363     else
20364
20365   $as_echo "#undef HAVE_LINK" >>confdefs.h
20366
20367     fi
20368   fi
20369
20370
20371   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for lseek" >&5
20372 $as_echo_n "checking m2 front end checking c library for lseek... " >&6; }
20373   if test x$gcc_no_link != xyes; then
20374     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lseek in -lc" >&5
20375 $as_echo_n "checking for lseek in -lc... " >&6; }
20376 if ${ac_cv_lib_c_lseek+:} false; then :
20377   $as_echo_n "(cached) " >&6
20378 else
20379   ac_check_lib_save_LIBS=$LIBS
20380 LIBS="-lc  $LIBS"
20381 if test x$gcc_no_link = xyes; then
20382   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20383 fi
20384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20385 /* end confdefs.h.  */
20386
20387 /* Override any GCC internal prototype to avoid an error.
20388    Use char because int might match the return type of a GCC
20389    builtin and then its argument prototype would still apply.  */
20390 #ifdef __cplusplus
20391 extern "C"
20392 #endif
20393 char lseek ();
20394 int
20395 main ()
20396 {
20397 return lseek ();
20398   ;
20399   return 0;
20400 }
20401 _ACEOF
20402 if ac_fn_c_try_link "$LINENO"; then :
20403   ac_cv_lib_c_lseek=yes
20404 else
20405   ac_cv_lib_c_lseek=no
20406 fi
20407 rm -f core conftest.err conftest.$ac_objext \
20408     conftest$ac_exeext conftest.$ac_ext
20409 LIBS=$ac_check_lib_save_LIBS
20410 fi
20411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_lseek" >&5
20412 $as_echo "$ac_cv_lib_c_lseek" >&6; }
20413 if test "x$ac_cv_lib_c_lseek" = xyes; then :
20414
20415 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
20416
20417 else
20418
20419   $as_echo "#undef HAVE_LSEEK" >>confdefs.h
20420
20421 fi
20422
20423   else
20424     if test "x$ac_cv_lib_c_lseek" = xyes; then
20425
20426 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
20427
20428     elif test "x$ac_cv_func_lseek" = xyes; then
20429
20430 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
20431
20432     else
20433
20434   $as_echo "#undef HAVE_LSEEK" >>confdefs.h
20435
20436     fi
20437   fi
20438
20439
20440   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for open" >&5
20441 $as_echo_n "checking m2 front end checking c library for open... " >&6; }
20442   if test x$gcc_no_link != xyes; then
20443     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for open in -lc" >&5
20444 $as_echo_n "checking for open in -lc... " >&6; }
20445 if ${ac_cv_lib_c_open+:} false; then :
20446   $as_echo_n "(cached) " >&6
20447 else
20448   ac_check_lib_save_LIBS=$LIBS
20449 LIBS="-lc  $LIBS"
20450 if test x$gcc_no_link = xyes; then
20451   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20452 fi
20453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20454 /* end confdefs.h.  */
20455
20456 /* Override any GCC internal prototype to avoid an error.
20457    Use char because int might match the return type of a GCC
20458    builtin and then its argument prototype would still apply.  */
20459 #ifdef __cplusplus
20460 extern "C"
20461 #endif
20462 char open ();
20463 int
20464 main ()
20465 {
20466 return open ();
20467   ;
20468   return 0;
20469 }
20470 _ACEOF
20471 if ac_fn_c_try_link "$LINENO"; then :
20472   ac_cv_lib_c_open=yes
20473 else
20474   ac_cv_lib_c_open=no
20475 fi
20476 rm -f core conftest.err conftest.$ac_objext \
20477     conftest$ac_exeext conftest.$ac_ext
20478 LIBS=$ac_check_lib_save_LIBS
20479 fi
20480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_open" >&5
20481 $as_echo "$ac_cv_lib_c_open" >&6; }
20482 if test "x$ac_cv_lib_c_open" = xyes; then :
20483
20484 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
20485
20486 else
20487
20488   $as_echo "#undef HAVE_OPEN" >>confdefs.h
20489
20490 fi
20491
20492   else
20493     if test "x$ac_cv_lib_c_open" = xyes; then
20494
20495 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
20496
20497     elif test "x$ac_cv_func_open" = xyes; then
20498
20499 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
20500
20501     else
20502
20503   $as_echo "#undef HAVE_OPEN" >>confdefs.h
20504
20505     fi
20506   fi
20507
20508
20509   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for pause" >&5
20510 $as_echo_n "checking m2 front end checking c library for pause... " >&6; }
20511   if test x$gcc_no_link != xyes; then
20512     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pause in -lc" >&5
20513 $as_echo_n "checking for pause in -lc... " >&6; }
20514 if ${ac_cv_lib_c_pause+:} false; then :
20515   $as_echo_n "(cached) " >&6
20516 else
20517   ac_check_lib_save_LIBS=$LIBS
20518 LIBS="-lc  $LIBS"
20519 if test x$gcc_no_link = xyes; then
20520   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20521 fi
20522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20523 /* end confdefs.h.  */
20524
20525 /* Override any GCC internal prototype to avoid an error.
20526    Use char because int might match the return type of a GCC
20527    builtin and then its argument prototype would still apply.  */
20528 #ifdef __cplusplus
20529 extern "C"
20530 #endif
20531 char pause ();
20532 int
20533 main ()
20534 {
20535 return pause ();
20536   ;
20537   return 0;
20538 }
20539 _ACEOF
20540 if ac_fn_c_try_link "$LINENO"; then :
20541   ac_cv_lib_c_pause=yes
20542 else
20543   ac_cv_lib_c_pause=no
20544 fi
20545 rm -f core conftest.err conftest.$ac_objext \
20546     conftest$ac_exeext conftest.$ac_ext
20547 LIBS=$ac_check_lib_save_LIBS
20548 fi
20549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pause" >&5
20550 $as_echo "$ac_cv_lib_c_pause" >&6; }
20551 if test "x$ac_cv_lib_c_pause" = xyes; then :
20552
20553 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
20554
20555 else
20556
20557   $as_echo "#undef HAVE_PAUSE" >>confdefs.h
20558
20559 fi
20560
20561   else
20562     if test "x$ac_cv_lib_c_pause" = xyes; then
20563
20564 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
20565
20566     elif test "x$ac_cv_func_pause" = xyes; then
20567
20568 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
20569
20570     else
20571
20572   $as_echo "#undef HAVE_PAUSE" >>confdefs.h
20573
20574     fi
20575   fi
20576
20577
20578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for pipe" >&5
20579 $as_echo_n "checking m2 front end checking c library for pipe... " >&6; }
20580   if test x$gcc_no_link != xyes; then
20581     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pipe in -lc" >&5
20582 $as_echo_n "checking for pipe in -lc... " >&6; }
20583 if ${ac_cv_lib_c_pipe+:} false; then :
20584   $as_echo_n "(cached) " >&6
20585 else
20586   ac_check_lib_save_LIBS=$LIBS
20587 LIBS="-lc  $LIBS"
20588 if test x$gcc_no_link = xyes; then
20589   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20590 fi
20591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20592 /* end confdefs.h.  */
20593
20594 /* Override any GCC internal prototype to avoid an error.
20595    Use char because int might match the return type of a GCC
20596    builtin and then its argument prototype would still apply.  */
20597 #ifdef __cplusplus
20598 extern "C"
20599 #endif
20600 char pipe ();
20601 int
20602 main ()
20603 {
20604 return pipe ();
20605   ;
20606   return 0;
20607 }
20608 _ACEOF
20609 if ac_fn_c_try_link "$LINENO"; then :
20610   ac_cv_lib_c_pipe=yes
20611 else
20612   ac_cv_lib_c_pipe=no
20613 fi
20614 rm -f core conftest.err conftest.$ac_objext \
20615     conftest$ac_exeext conftest.$ac_ext
20616 LIBS=$ac_check_lib_save_LIBS
20617 fi
20618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pipe" >&5
20619 $as_echo "$ac_cv_lib_c_pipe" >&6; }
20620 if test "x$ac_cv_lib_c_pipe" = xyes; then :
20621
20622 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
20623
20624 else
20625
20626   $as_echo "#undef HAVE_PIPE" >>confdefs.h
20627
20628 fi
20629
20630   else
20631     if test "x$ac_cv_lib_c_pipe" = xyes; then
20632
20633 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
20634
20635     elif test "x$ac_cv_func_pipe" = xyes; then
20636
20637 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
20638
20639     else
20640
20641   $as_echo "#undef HAVE_PIPE" >>confdefs.h
20642
20643     fi
20644   fi
20645
20646
20647   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for rand" >&5
20648 $as_echo_n "checking m2 front end checking c library for rand... " >&6; }
20649   if test x$gcc_no_link != xyes; then
20650     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rand in -lc" >&5
20651 $as_echo_n "checking for rand in -lc... " >&6; }
20652 if ${ac_cv_lib_c_rand+:} false; then :
20653   $as_echo_n "(cached) " >&6
20654 else
20655   ac_check_lib_save_LIBS=$LIBS
20656 LIBS="-lc  $LIBS"
20657 if test x$gcc_no_link = xyes; then
20658   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20659 fi
20660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20661 /* end confdefs.h.  */
20662
20663 /* Override any GCC internal prototype to avoid an error.
20664    Use char because int might match the return type of a GCC
20665    builtin and then its argument prototype would still apply.  */
20666 #ifdef __cplusplus
20667 extern "C"
20668 #endif
20669 char rand ();
20670 int
20671 main ()
20672 {
20673 return rand ();
20674   ;
20675   return 0;
20676 }
20677 _ACEOF
20678 if ac_fn_c_try_link "$LINENO"; then :
20679   ac_cv_lib_c_rand=yes
20680 else
20681   ac_cv_lib_c_rand=no
20682 fi
20683 rm -f core conftest.err conftest.$ac_objext \
20684     conftest$ac_exeext conftest.$ac_ext
20685 LIBS=$ac_check_lib_save_LIBS
20686 fi
20687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_rand" >&5
20688 $as_echo "$ac_cv_lib_c_rand" >&6; }
20689 if test "x$ac_cv_lib_c_rand" = xyes; then :
20690
20691 $as_echo "#define HAVE_RAND 1" >>confdefs.h
20692
20693 else
20694
20695   $as_echo "#undef HAVE_RAND" >>confdefs.h
20696
20697 fi
20698
20699   else
20700     if test "x$ac_cv_lib_c_rand" = xyes; then
20701
20702 $as_echo "#define HAVE_RAND 1" >>confdefs.h
20703
20704     elif test "x$ac_cv_func_rand" = xyes; then
20705
20706 $as_echo "#define HAVE_RAND 1" >>confdefs.h
20707
20708     else
20709
20710   $as_echo "#undef HAVE_RAND" >>confdefs.h
20711
20712     fi
20713   fi
20714
20715
20716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for read" >&5
20717 $as_echo_n "checking m2 front end checking c library for read... " >&6; }
20718   if test x$gcc_no_link != xyes; then
20719     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for read in -lc" >&5
20720 $as_echo_n "checking for read in -lc... " >&6; }
20721 if ${ac_cv_lib_c_read+:} false; then :
20722   $as_echo_n "(cached) " >&6
20723 else
20724   ac_check_lib_save_LIBS=$LIBS
20725 LIBS="-lc  $LIBS"
20726 if test x$gcc_no_link = xyes; then
20727   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20728 fi
20729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20730 /* end confdefs.h.  */
20731
20732 /* Override any GCC internal prototype to avoid an error.
20733    Use char because int might match the return type of a GCC
20734    builtin and then its argument prototype would still apply.  */
20735 #ifdef __cplusplus
20736 extern "C"
20737 #endif
20738 char read ();
20739 int
20740 main ()
20741 {
20742 return read ();
20743   ;
20744   return 0;
20745 }
20746 _ACEOF
20747 if ac_fn_c_try_link "$LINENO"; then :
20748   ac_cv_lib_c_read=yes
20749 else
20750   ac_cv_lib_c_read=no
20751 fi
20752 rm -f core conftest.err conftest.$ac_objext \
20753     conftest$ac_exeext conftest.$ac_ext
20754 LIBS=$ac_check_lib_save_LIBS
20755 fi
20756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_read" >&5
20757 $as_echo "$ac_cv_lib_c_read" >&6; }
20758 if test "x$ac_cv_lib_c_read" = xyes; then :
20759
20760 $as_echo "#define HAVE_READ 1" >>confdefs.h
20761
20762 else
20763
20764   $as_echo "#undef HAVE_READ" >>confdefs.h
20765
20766 fi
20767
20768   else
20769     if test "x$ac_cv_lib_c_read" = xyes; then
20770
20771 $as_echo "#define HAVE_READ 1" >>confdefs.h
20772
20773     elif test "x$ac_cv_func_read" = xyes; then
20774
20775 $as_echo "#define HAVE_READ 1" >>confdefs.h
20776
20777     else
20778
20779   $as_echo "#undef HAVE_READ" >>confdefs.h
20780
20781     fi
20782   fi
20783
20784
20785   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for select" >&5
20786 $as_echo_n "checking m2 front end checking c library for select... " >&6; }
20787   if test x$gcc_no_link != xyes; then
20788     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for select in -lc" >&5
20789 $as_echo_n "checking for select in -lc... " >&6; }
20790 if ${ac_cv_lib_c_select+:} false; then :
20791   $as_echo_n "(cached) " >&6
20792 else
20793   ac_check_lib_save_LIBS=$LIBS
20794 LIBS="-lc  $LIBS"
20795 if test x$gcc_no_link = xyes; then
20796   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20797 fi
20798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20799 /* end confdefs.h.  */
20800
20801 /* Override any GCC internal prototype to avoid an error.
20802    Use char because int might match the return type of a GCC
20803    builtin and then its argument prototype would still apply.  */
20804 #ifdef __cplusplus
20805 extern "C"
20806 #endif
20807 char select ();
20808 int
20809 main ()
20810 {
20811 return select ();
20812   ;
20813   return 0;
20814 }
20815 _ACEOF
20816 if ac_fn_c_try_link "$LINENO"; then :
20817   ac_cv_lib_c_select=yes
20818 else
20819   ac_cv_lib_c_select=no
20820 fi
20821 rm -f core conftest.err conftest.$ac_objext \
20822     conftest$ac_exeext conftest.$ac_ext
20823 LIBS=$ac_check_lib_save_LIBS
20824 fi
20825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_select" >&5
20826 $as_echo "$ac_cv_lib_c_select" >&6; }
20827 if test "x$ac_cv_lib_c_select" = xyes; then :
20828
20829 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
20830
20831 else
20832
20833   $as_echo "#undef HAVE_SELECT" >>confdefs.h
20834
20835 fi
20836
20837   else
20838     if test "x$ac_cv_lib_c_select" = xyes; then
20839
20840 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
20841
20842     elif test "x$ac_cv_func_select" = xyes; then
20843
20844 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
20845
20846     else
20847
20848   $as_echo "#undef HAVE_SELECT" >>confdefs.h
20849
20850     fi
20851   fi
20852
20853
20854   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setitimer" >&5
20855 $as_echo_n "checking m2 front end checking c library for setitimer... " >&6; }
20856   if test x$gcc_no_link != xyes; then
20857     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setitimer in -lc" >&5
20858 $as_echo_n "checking for setitimer in -lc... " >&6; }
20859 if ${ac_cv_lib_c_setitimer+:} false; then :
20860   $as_echo_n "(cached) " >&6
20861 else
20862   ac_check_lib_save_LIBS=$LIBS
20863 LIBS="-lc  $LIBS"
20864 if test x$gcc_no_link = xyes; then
20865   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20866 fi
20867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20868 /* end confdefs.h.  */
20869
20870 /* Override any GCC internal prototype to avoid an error.
20871    Use char because int might match the return type of a GCC
20872    builtin and then its argument prototype would still apply.  */
20873 #ifdef __cplusplus
20874 extern "C"
20875 #endif
20876 char setitimer ();
20877 int
20878 main ()
20879 {
20880 return setitimer ();
20881   ;
20882   return 0;
20883 }
20884 _ACEOF
20885 if ac_fn_c_try_link "$LINENO"; then :
20886   ac_cv_lib_c_setitimer=yes
20887 else
20888   ac_cv_lib_c_setitimer=no
20889 fi
20890 rm -f core conftest.err conftest.$ac_objext \
20891     conftest$ac_exeext conftest.$ac_ext
20892 LIBS=$ac_check_lib_save_LIBS
20893 fi
20894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setitimer" >&5
20895 $as_echo "$ac_cv_lib_c_setitimer" >&6; }
20896 if test "x$ac_cv_lib_c_setitimer" = xyes; then :
20897
20898 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
20899
20900 else
20901
20902   $as_echo "#undef HAVE_SETITIMER" >>confdefs.h
20903
20904 fi
20905
20906   else
20907     if test "x$ac_cv_lib_c_setitimer" = xyes; then
20908
20909 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
20910
20911     elif test "x$ac_cv_func_setitimer" = xyes; then
20912
20913 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
20914
20915     else
20916
20917   $as_echo "#undef HAVE_SETITIMER" >>confdefs.h
20918
20919     fi
20920   fi
20921
20922
20923   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setgid" >&5
20924 $as_echo_n "checking m2 front end checking c library for setgid... " >&6; }
20925   if test x$gcc_no_link != xyes; then
20926     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setgid in -lc" >&5
20927 $as_echo_n "checking for setgid in -lc... " >&6; }
20928 if ${ac_cv_lib_c_setgid+:} false; then :
20929   $as_echo_n "(cached) " >&6
20930 else
20931   ac_check_lib_save_LIBS=$LIBS
20932 LIBS="-lc  $LIBS"
20933 if test x$gcc_no_link = xyes; then
20934   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20935 fi
20936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20937 /* end confdefs.h.  */
20938
20939 /* Override any GCC internal prototype to avoid an error.
20940    Use char because int might match the return type of a GCC
20941    builtin and then its argument prototype would still apply.  */
20942 #ifdef __cplusplus
20943 extern "C"
20944 #endif
20945 char setgid ();
20946 int
20947 main ()
20948 {
20949 return setgid ();
20950   ;
20951   return 0;
20952 }
20953 _ACEOF
20954 if ac_fn_c_try_link "$LINENO"; then :
20955   ac_cv_lib_c_setgid=yes
20956 else
20957   ac_cv_lib_c_setgid=no
20958 fi
20959 rm -f core conftest.err conftest.$ac_objext \
20960     conftest$ac_exeext conftest.$ac_ext
20961 LIBS=$ac_check_lib_save_LIBS
20962 fi
20963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setgid" >&5
20964 $as_echo "$ac_cv_lib_c_setgid" >&6; }
20965 if test "x$ac_cv_lib_c_setgid" = xyes; then :
20966
20967 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
20968
20969 else
20970
20971   $as_echo "#undef HAVE_SETGID" >>confdefs.h
20972
20973 fi
20974
20975   else
20976     if test "x$ac_cv_lib_c_setgid" = xyes; then
20977
20978 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
20979
20980     elif test "x$ac_cv_func_setgid" = xyes; then
20981
20982 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
20983
20984     else
20985
20986   $as_echo "#undef HAVE_SETGID" >>confdefs.h
20987
20988     fi
20989   fi
20990
20991
20992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for settimeofday" >&5
20993 $as_echo_n "checking m2 front end checking c library for settimeofday... " >&6; }
20994   if test x$gcc_no_link != xyes; then
20995     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for settimeofday in -lc" >&5
20996 $as_echo_n "checking for settimeofday in -lc... " >&6; }
20997 if ${ac_cv_lib_c_settimeofday+:} false; then :
20998   $as_echo_n "(cached) " >&6
20999 else
21000   ac_check_lib_save_LIBS=$LIBS
21001 LIBS="-lc  $LIBS"
21002 if test x$gcc_no_link = xyes; then
21003   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21004 fi
21005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21006 /* end confdefs.h.  */
21007
21008 /* Override any GCC internal prototype to avoid an error.
21009    Use char because int might match the return type of a GCC
21010    builtin and then its argument prototype would still apply.  */
21011 #ifdef __cplusplus
21012 extern "C"
21013 #endif
21014 char settimeofday ();
21015 int
21016 main ()
21017 {
21018 return settimeofday ();
21019   ;
21020   return 0;
21021 }
21022 _ACEOF
21023 if ac_fn_c_try_link "$LINENO"; then :
21024   ac_cv_lib_c_settimeofday=yes
21025 else
21026   ac_cv_lib_c_settimeofday=no
21027 fi
21028 rm -f core conftest.err conftest.$ac_objext \
21029     conftest$ac_exeext conftest.$ac_ext
21030 LIBS=$ac_check_lib_save_LIBS
21031 fi
21032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_settimeofday" >&5
21033 $as_echo "$ac_cv_lib_c_settimeofday" >&6; }
21034 if test "x$ac_cv_lib_c_settimeofday" = xyes; then :
21035
21036 $as_echo "#define HAVE_SETTIMEOFDAY 1" >>confdefs.h
21037
21038 else
21039
21040   $as_echo "#undef HAVE_SETTIMEOFDAY" >>confdefs.h
21041
21042 fi
21043
21044   else
21045     if test "x$ac_cv_lib_c_settimeofday" = xyes; then
21046
21047 $as_echo "#define HAVE_SETTIMEOFDAY 1" >>confdefs.h
21048
21049     elif test "x$ac_cv_func_settimeofday" = xyes; then
21050
21051 $as_echo "#define HAVE_SETTIMEOFDAY 1" >>confdefs.h
21052
21053     else
21054
21055   $as_echo "#undef HAVE_SETTIMEOFDAY" >>confdefs.h
21056
21057     fi
21058   fi
21059
21060
21061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setuid" >&5
21062 $as_echo_n "checking m2 front end checking c library for setuid... " >&6; }
21063   if test x$gcc_no_link != xyes; then
21064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setuid in -lc" >&5
21065 $as_echo_n "checking for setuid in -lc... " >&6; }
21066 if ${ac_cv_lib_c_setuid+:} false; then :
21067   $as_echo_n "(cached) " >&6
21068 else
21069   ac_check_lib_save_LIBS=$LIBS
21070 LIBS="-lc  $LIBS"
21071 if test x$gcc_no_link = xyes; then
21072   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21073 fi
21074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21075 /* end confdefs.h.  */
21076
21077 /* Override any GCC internal prototype to avoid an error.
21078    Use char because int might match the return type of a GCC
21079    builtin and then its argument prototype would still apply.  */
21080 #ifdef __cplusplus
21081 extern "C"
21082 #endif
21083 char setuid ();
21084 int
21085 main ()
21086 {
21087 return setuid ();
21088   ;
21089   return 0;
21090 }
21091 _ACEOF
21092 if ac_fn_c_try_link "$LINENO"; then :
21093   ac_cv_lib_c_setuid=yes
21094 else
21095   ac_cv_lib_c_setuid=no
21096 fi
21097 rm -f core conftest.err conftest.$ac_objext \
21098     conftest$ac_exeext conftest.$ac_ext
21099 LIBS=$ac_check_lib_save_LIBS
21100 fi
21101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setuid" >&5
21102 $as_echo "$ac_cv_lib_c_setuid" >&6; }
21103 if test "x$ac_cv_lib_c_setuid" = xyes; then :
21104
21105 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
21106
21107 else
21108
21109   $as_echo "#undef HAVE_SETUID" >>confdefs.h
21110
21111 fi
21112
21113   else
21114     if test "x$ac_cv_lib_c_setuid" = xyes; then
21115
21116 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
21117
21118     elif test "x$ac_cv_func_setuid" = xyes; then
21119
21120 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
21121
21122     else
21123
21124   $as_echo "#undef HAVE_SETUID" >>confdefs.h
21125
21126     fi
21127   fi
21128
21129
21130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for stat" >&5
21131 $as_echo_n "checking m2 front end checking c library for stat... " >&6; }
21132   if test x$gcc_no_link != xyes; then
21133     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stat in -lc" >&5
21134 $as_echo_n "checking for stat in -lc... " >&6; }
21135 if ${ac_cv_lib_c_stat+:} false; then :
21136   $as_echo_n "(cached) " >&6
21137 else
21138   ac_check_lib_save_LIBS=$LIBS
21139 LIBS="-lc  $LIBS"
21140 if test x$gcc_no_link = xyes; then
21141   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21142 fi
21143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21144 /* end confdefs.h.  */
21145
21146 /* Override any GCC internal prototype to avoid an error.
21147    Use char because int might match the return type of a GCC
21148    builtin and then its argument prototype would still apply.  */
21149 #ifdef __cplusplus
21150 extern "C"
21151 #endif
21152 char stat ();
21153 int
21154 main ()
21155 {
21156 return stat ();
21157   ;
21158   return 0;
21159 }
21160 _ACEOF
21161 if ac_fn_c_try_link "$LINENO"; then :
21162   ac_cv_lib_c_stat=yes
21163 else
21164   ac_cv_lib_c_stat=no
21165 fi
21166 rm -f core conftest.err conftest.$ac_objext \
21167     conftest$ac_exeext conftest.$ac_ext
21168 LIBS=$ac_check_lib_save_LIBS
21169 fi
21170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_stat" >&5
21171 $as_echo "$ac_cv_lib_c_stat" >&6; }
21172 if test "x$ac_cv_lib_c_stat" = xyes; then :
21173
21174 $as_echo "#define HAVE_STAT 1" >>confdefs.h
21175
21176 else
21177
21178   $as_echo "#undef HAVE_STAT" >>confdefs.h
21179
21180 fi
21181
21182   else
21183     if test "x$ac_cv_lib_c_stat" = xyes; then
21184
21185 $as_echo "#define HAVE_STAT 1" >>confdefs.h
21186
21187     elif test "x$ac_cv_func_stat" = xyes; then
21188
21189 $as_echo "#define HAVE_STAT 1" >>confdefs.h
21190
21191     else
21192
21193   $as_echo "#undef HAVE_STAT" >>confdefs.h
21194
21195     fi
21196   fi
21197
21198
21199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strsignal" >&5
21200 $as_echo_n "checking m2 front end checking c library for strsignal... " >&6; }
21201   if test x$gcc_no_link != xyes; then
21202     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strsignal in -lc" >&5
21203 $as_echo_n "checking for strsignal in -lc... " >&6; }
21204 if ${ac_cv_lib_c_strsignal+:} false; then :
21205   $as_echo_n "(cached) " >&6
21206 else
21207   ac_check_lib_save_LIBS=$LIBS
21208 LIBS="-lc  $LIBS"
21209 if test x$gcc_no_link = xyes; then
21210   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21211 fi
21212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21213 /* end confdefs.h.  */
21214
21215 /* Override any GCC internal prototype to avoid an error.
21216    Use char because int might match the return type of a GCC
21217    builtin and then its argument prototype would still apply.  */
21218 #ifdef __cplusplus
21219 extern "C"
21220 #endif
21221 char strsignal ();
21222 int
21223 main ()
21224 {
21225 return strsignal ();
21226   ;
21227   return 0;
21228 }
21229 _ACEOF
21230 if ac_fn_c_try_link "$LINENO"; then :
21231   ac_cv_lib_c_strsignal=yes
21232 else
21233   ac_cv_lib_c_strsignal=no
21234 fi
21235 rm -f core conftest.err conftest.$ac_objext \
21236     conftest$ac_exeext conftest.$ac_ext
21237 LIBS=$ac_check_lib_save_LIBS
21238 fi
21239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strsignal" >&5
21240 $as_echo "$ac_cv_lib_c_strsignal" >&6; }
21241 if test "x$ac_cv_lib_c_strsignal" = xyes; then :
21242
21243 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
21244
21245 else
21246
21247   $as_echo "#undef HAVE_STRSIGNAL" >>confdefs.h
21248
21249 fi
21250
21251   else
21252     if test "x$ac_cv_lib_c_strsignal" = xyes; then
21253
21254 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
21255
21256     elif test "x$ac_cv_func_strsignal" = xyes; then
21257
21258 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
21259
21260     else
21261
21262   $as_echo "#undef HAVE_STRSIGNAL" >>confdefs.h
21263
21264     fi
21265   fi
21266
21267
21268   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strtod" >&5
21269 $as_echo_n "checking m2 front end checking c library for strtod... " >&6; }
21270   if test x$gcc_no_link != xyes; then
21271     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtod in -lc" >&5
21272 $as_echo_n "checking for strtod in -lc... " >&6; }
21273 if ${ac_cv_lib_c_strtod+:} false; then :
21274   $as_echo_n "(cached) " >&6
21275 else
21276   ac_check_lib_save_LIBS=$LIBS
21277 LIBS="-lc  $LIBS"
21278 if test x$gcc_no_link = xyes; then
21279   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21280 fi
21281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21282 /* end confdefs.h.  */
21283
21284 /* Override any GCC internal prototype to avoid an error.
21285    Use char because int might match the return type of a GCC
21286    builtin and then its argument prototype would still apply.  */
21287 #ifdef __cplusplus
21288 extern "C"
21289 #endif
21290 char strtod ();
21291 int
21292 main ()
21293 {
21294 return strtod ();
21295   ;
21296   return 0;
21297 }
21298 _ACEOF
21299 if ac_fn_c_try_link "$LINENO"; then :
21300   ac_cv_lib_c_strtod=yes
21301 else
21302   ac_cv_lib_c_strtod=no
21303 fi
21304 rm -f core conftest.err conftest.$ac_objext \
21305     conftest$ac_exeext conftest.$ac_ext
21306 LIBS=$ac_check_lib_save_LIBS
21307 fi
21308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strtod" >&5
21309 $as_echo "$ac_cv_lib_c_strtod" >&6; }
21310 if test "x$ac_cv_lib_c_strtod" = xyes; then :
21311
21312 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
21313
21314 else
21315
21316   $as_echo "#undef HAVE_STRTOD" >>confdefs.h
21317
21318 fi
21319
21320   else
21321     if test "x$ac_cv_lib_c_strtod" = xyes; then
21322
21323 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
21324
21325     elif test "x$ac_cv_func_strtod" = xyes; then
21326
21327 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
21328
21329     else
21330
21331   $as_echo "#undef HAVE_STRTOD" >>confdefs.h
21332
21333     fi
21334   fi
21335
21336
21337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strtold" >&5
21338 $as_echo_n "checking m2 front end checking c library for strtold... " >&6; }
21339   if test x$gcc_no_link != xyes; then
21340     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold in -lc" >&5
21341 $as_echo_n "checking for strtold in -lc... " >&6; }
21342 if ${ac_cv_lib_c_strtold+:} false; then :
21343   $as_echo_n "(cached) " >&6
21344 else
21345   ac_check_lib_save_LIBS=$LIBS
21346 LIBS="-lc  $LIBS"
21347 if test x$gcc_no_link = xyes; then
21348   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21349 fi
21350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21351 /* end confdefs.h.  */
21352
21353 /* Override any GCC internal prototype to avoid an error.
21354    Use char because int might match the return type of a GCC
21355    builtin and then its argument prototype would still apply.  */
21356 #ifdef __cplusplus
21357 extern "C"
21358 #endif
21359 char strtold ();
21360 int
21361 main ()
21362 {
21363 return strtold ();
21364   ;
21365   return 0;
21366 }
21367 _ACEOF
21368 if ac_fn_c_try_link "$LINENO"; then :
21369   ac_cv_lib_c_strtold=yes
21370 else
21371   ac_cv_lib_c_strtold=no
21372 fi
21373 rm -f core conftest.err conftest.$ac_objext \
21374     conftest$ac_exeext conftest.$ac_ext
21375 LIBS=$ac_check_lib_save_LIBS
21376 fi
21377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strtold" >&5
21378 $as_echo "$ac_cv_lib_c_strtold" >&6; }
21379 if test "x$ac_cv_lib_c_strtold" = xyes; then :
21380
21381 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
21382
21383 else
21384
21385   $as_echo "#undef HAVE_STRTOLD" >>confdefs.h
21386
21387 fi
21388
21389   else
21390     if test "x$ac_cv_lib_c_strtold" = xyes; then
21391
21392 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
21393
21394     elif test "x$ac_cv_func_strtold" = xyes; then
21395
21396 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
21397
21398     else
21399
21400   $as_echo "#undef HAVE_STRTOLD" >>confdefs.h
21401
21402     fi
21403   fi
21404
21405
21406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for times" >&5
21407 $as_echo_n "checking m2 front end checking c library for times... " >&6; }
21408   if test x$gcc_no_link != xyes; then
21409     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for times in -lc" >&5
21410 $as_echo_n "checking for times in -lc... " >&6; }
21411 if ${ac_cv_lib_c_times+:} false; then :
21412   $as_echo_n "(cached) " >&6
21413 else
21414   ac_check_lib_save_LIBS=$LIBS
21415 LIBS="-lc  $LIBS"
21416 if test x$gcc_no_link = xyes; then
21417   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21418 fi
21419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21420 /* end confdefs.h.  */
21421
21422 /* Override any GCC internal prototype to avoid an error.
21423    Use char because int might match the return type of a GCC
21424    builtin and then its argument prototype would still apply.  */
21425 #ifdef __cplusplus
21426 extern "C"
21427 #endif
21428 char times ();
21429 int
21430 main ()
21431 {
21432 return times ();
21433   ;
21434   return 0;
21435 }
21436 _ACEOF
21437 if ac_fn_c_try_link "$LINENO"; then :
21438   ac_cv_lib_c_times=yes
21439 else
21440   ac_cv_lib_c_times=no
21441 fi
21442 rm -f core conftest.err conftest.$ac_objext \
21443     conftest$ac_exeext conftest.$ac_ext
21444 LIBS=$ac_check_lib_save_LIBS
21445 fi
21446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_times" >&5
21447 $as_echo "$ac_cv_lib_c_times" >&6; }
21448 if test "x$ac_cv_lib_c_times" = xyes; then :
21449
21450 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
21451
21452 else
21453
21454   $as_echo "#undef HAVE_TIMES" >>confdefs.h
21455
21456 fi
21457
21458   else
21459     if test "x$ac_cv_lib_c_times" = xyes; then
21460
21461 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
21462
21463     elif test "x$ac_cv_func_times" = xyes; then
21464
21465 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
21466
21467     else
21468
21469   $as_echo "#undef HAVE_TIMES" >>confdefs.h
21470
21471     fi
21472   fi
21473
21474
21475   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for timezone" >&5
21476 $as_echo_n "checking m2 front end checking c library for timezone... " >&6; }
21477   if test x$gcc_no_link != xyes; then
21478     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone in -lc" >&5
21479 $as_echo_n "checking for timezone in -lc... " >&6; }
21480 if ${ac_cv_lib_c_timezone+:} false; then :
21481   $as_echo_n "(cached) " >&6
21482 else
21483   ac_check_lib_save_LIBS=$LIBS
21484 LIBS="-lc  $LIBS"
21485 if test x$gcc_no_link = xyes; then
21486   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21487 fi
21488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21489 /* end confdefs.h.  */
21490
21491 /* Override any GCC internal prototype to avoid an error.
21492    Use char because int might match the return type of a GCC
21493    builtin and then its argument prototype would still apply.  */
21494 #ifdef __cplusplus
21495 extern "C"
21496 #endif
21497 char timezone ();
21498 int
21499 main ()
21500 {
21501 return timezone ();
21502   ;
21503   return 0;
21504 }
21505 _ACEOF
21506 if ac_fn_c_try_link "$LINENO"; then :
21507   ac_cv_lib_c_timezone=yes
21508 else
21509   ac_cv_lib_c_timezone=no
21510 fi
21511 rm -f core conftest.err conftest.$ac_objext \
21512     conftest$ac_exeext conftest.$ac_ext
21513 LIBS=$ac_check_lib_save_LIBS
21514 fi
21515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_timezone" >&5
21516 $as_echo "$ac_cv_lib_c_timezone" >&6; }
21517 if test "x$ac_cv_lib_c_timezone" = xyes; then :
21518
21519 $as_echo "#define HAVE_TIMEZONE 1" >>confdefs.h
21520
21521 else
21522
21523   $as_echo "#undef HAVE_TIMEZONE" >>confdefs.h
21524
21525 fi
21526
21527   else
21528     if test "x$ac_cv_lib_c_timezone" = xyes; then
21529
21530 $as_echo "#define HAVE_TIMEZONE 1" >>confdefs.h
21531
21532     elif test "x$ac_cv_func_timezone" = xyes; then
21533
21534 $as_echo "#define HAVE_TIMEZONE 1" >>confdefs.h
21535
21536     else
21537
21538   $as_echo "#undef HAVE_TIMEZONE" >>confdefs.h
21539
21540     fi
21541   fi
21542
21543
21544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for tzname" >&5
21545 $as_echo_n "checking m2 front end checking c library for tzname... " >&6; }
21546   if test x$gcc_no_link != xyes; then
21547     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname in -lc" >&5
21548 $as_echo_n "checking for tzname in -lc... " >&6; }
21549 if ${ac_cv_lib_c_tzname+:} false; then :
21550   $as_echo_n "(cached) " >&6
21551 else
21552   ac_check_lib_save_LIBS=$LIBS
21553 LIBS="-lc  $LIBS"
21554 if test x$gcc_no_link = xyes; then
21555   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21556 fi
21557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21558 /* end confdefs.h.  */
21559
21560 /* Override any GCC internal prototype to avoid an error.
21561    Use char because int might match the return type of a GCC
21562    builtin and then its argument prototype would still apply.  */
21563 #ifdef __cplusplus
21564 extern "C"
21565 #endif
21566 char tzname ();
21567 int
21568 main ()
21569 {
21570 return tzname ();
21571   ;
21572   return 0;
21573 }
21574 _ACEOF
21575 if ac_fn_c_try_link "$LINENO"; then :
21576   ac_cv_lib_c_tzname=yes
21577 else
21578   ac_cv_lib_c_tzname=no
21579 fi
21580 rm -f core conftest.err conftest.$ac_objext \
21581     conftest$ac_exeext conftest.$ac_ext
21582 LIBS=$ac_check_lib_save_LIBS
21583 fi
21584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_tzname" >&5
21585 $as_echo "$ac_cv_lib_c_tzname" >&6; }
21586 if test "x$ac_cv_lib_c_tzname" = xyes; then :
21587
21588 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
21589
21590 else
21591
21592   $as_echo "#undef HAVE_TZNAME" >>confdefs.h
21593
21594 fi
21595
21596   else
21597     if test "x$ac_cv_lib_c_tzname" = xyes; then
21598
21599 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
21600
21601     elif test "x$ac_cv_func_tzname" = xyes; then
21602
21603 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
21604
21605     else
21606
21607   $as_echo "#undef HAVE_TZNAME" >>confdefs.h
21608
21609     fi
21610   fi
21611
21612
21613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for unlink" >&5
21614 $as_echo_n "checking m2 front end checking c library for unlink... " >&6; }
21615   if test x$gcc_no_link != xyes; then
21616     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unlink in -lc" >&5
21617 $as_echo_n "checking for unlink in -lc... " >&6; }
21618 if ${ac_cv_lib_c_unlink+:} false; then :
21619   $as_echo_n "(cached) " >&6
21620 else
21621   ac_check_lib_save_LIBS=$LIBS
21622 LIBS="-lc  $LIBS"
21623 if test x$gcc_no_link = xyes; then
21624   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21625 fi
21626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21627 /* end confdefs.h.  */
21628
21629 /* Override any GCC internal prototype to avoid an error.
21630    Use char because int might match the return type of a GCC
21631    builtin and then its argument prototype would still apply.  */
21632 #ifdef __cplusplus
21633 extern "C"
21634 #endif
21635 char unlink ();
21636 int
21637 main ()
21638 {
21639 return unlink ();
21640   ;
21641   return 0;
21642 }
21643 _ACEOF
21644 if ac_fn_c_try_link "$LINENO"; then :
21645   ac_cv_lib_c_unlink=yes
21646 else
21647   ac_cv_lib_c_unlink=no
21648 fi
21649 rm -f core conftest.err conftest.$ac_objext \
21650     conftest$ac_exeext conftest.$ac_ext
21651 LIBS=$ac_check_lib_save_LIBS
21652 fi
21653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_unlink" >&5
21654 $as_echo "$ac_cv_lib_c_unlink" >&6; }
21655 if test "x$ac_cv_lib_c_unlink" = xyes; then :
21656
21657 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
21658
21659 else
21660
21661   $as_echo "#undef HAVE_UNLINK" >>confdefs.h
21662
21663 fi
21664
21665   else
21666     if test "x$ac_cv_lib_c_unlink" = xyes; then
21667
21668 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
21669
21670     elif test "x$ac_cv_func_unlink" = xyes; then
21671
21672 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
21673
21674     else
21675
21676   $as_echo "#undef HAVE_UNLINK" >>confdefs.h
21677
21678     fi
21679   fi
21680
21681
21682   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for wait" >&5
21683 $as_echo_n "checking m2 front end checking c library for wait... " >&6; }
21684   if test x$gcc_no_link != xyes; then
21685     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait in -lc" >&5
21686 $as_echo_n "checking for wait in -lc... " >&6; }
21687 if ${ac_cv_lib_c_wait+:} false; then :
21688   $as_echo_n "(cached) " >&6
21689 else
21690   ac_check_lib_save_LIBS=$LIBS
21691 LIBS="-lc  $LIBS"
21692 if test x$gcc_no_link = xyes; then
21693   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21694 fi
21695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21696 /* end confdefs.h.  */
21697
21698 /* Override any GCC internal prototype to avoid an error.
21699    Use char because int might match the return type of a GCC
21700    builtin and then its argument prototype would still apply.  */
21701 #ifdef __cplusplus
21702 extern "C"
21703 #endif
21704 char wait ();
21705 int
21706 main ()
21707 {
21708 return wait ();
21709   ;
21710   return 0;
21711 }
21712 _ACEOF
21713 if ac_fn_c_try_link "$LINENO"; then :
21714   ac_cv_lib_c_wait=yes
21715 else
21716   ac_cv_lib_c_wait=no
21717 fi
21718 rm -f core conftest.err conftest.$ac_objext \
21719     conftest$ac_exeext conftest.$ac_ext
21720 LIBS=$ac_check_lib_save_LIBS
21721 fi
21722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_wait" >&5
21723 $as_echo "$ac_cv_lib_c_wait" >&6; }
21724 if test "x$ac_cv_lib_c_wait" = xyes; then :
21725
21726 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
21727
21728 else
21729
21730   $as_echo "#undef HAVE_WAIT" >>confdefs.h
21731
21732 fi
21733
21734   else
21735     if test "x$ac_cv_lib_c_wait" = xyes; then
21736
21737 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
21738
21739     elif test "x$ac_cv_func_wait" = xyes; then
21740
21741 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
21742
21743     else
21744
21745   $as_echo "#undef HAVE_WAIT" >>confdefs.h
21746
21747     fi
21748   fi
21749
21750
21751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for write" >&5
21752 $as_echo_n "checking m2 front end checking c library for write... " >&6; }
21753   if test x$gcc_no_link != xyes; then
21754     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for write in -lc" >&5
21755 $as_echo_n "checking for write in -lc... " >&6; }
21756 if ${ac_cv_lib_c_write+:} false; then :
21757   $as_echo_n "(cached) " >&6
21758 else
21759   ac_check_lib_save_LIBS=$LIBS
21760 LIBS="-lc  $LIBS"
21761 if test x$gcc_no_link = xyes; then
21762   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21763 fi
21764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21765 /* end confdefs.h.  */
21766
21767 /* Override any GCC internal prototype to avoid an error.
21768    Use char because int might match the return type of a GCC
21769    builtin and then its argument prototype would still apply.  */
21770 #ifdef __cplusplus
21771 extern "C"
21772 #endif
21773 char write ();
21774 int
21775 main ()
21776 {
21777 return write ();
21778   ;
21779   return 0;
21780 }
21781 _ACEOF
21782 if ac_fn_c_try_link "$LINENO"; then :
21783   ac_cv_lib_c_write=yes
21784 else
21785   ac_cv_lib_c_write=no
21786 fi
21787 rm -f core conftest.err conftest.$ac_objext \
21788     conftest$ac_exeext conftest.$ac_ext
21789 LIBS=$ac_check_lib_save_LIBS
21790 fi
21791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_write" >&5
21792 $as_echo "$ac_cv_lib_c_write" >&6; }
21793 if test "x$ac_cv_lib_c_write" = xyes; then :
21794
21795 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
21796
21797 else
21798
21799   $as_echo "#undef HAVE_WRITE" >>confdefs.h
21800
21801 fi
21802
21803   else
21804     if test "x$ac_cv_lib_c_write" = xyes; then
21805
21806 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
21807
21808     elif test "x$ac_cv_func_write" = xyes; then
21809
21810 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
21811
21812     else
21813
21814   $as_echo "#undef HAVE_WRITE" >>confdefs.h
21815
21816     fi
21817   fi
21818
21819
21820
21821   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for exp10" >&5
21822 $as_echo_n "checking m2 front end checking m library for exp10... " >&6; }
21823   if test x$gcc_no_link != xyes; then
21824     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exp10 in -lm" >&5
21825 $as_echo_n "checking for exp10 in -lm... " >&6; }
21826 if ${ac_cv_lib_m_exp10+:} false; then :
21827   $as_echo_n "(cached) " >&6
21828 else
21829   ac_check_lib_save_LIBS=$LIBS
21830 LIBS="-lm  $LIBS"
21831 if test x$gcc_no_link = xyes; then
21832   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21833 fi
21834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21835 /* end confdefs.h.  */
21836
21837 /* Override any GCC internal prototype to avoid an error.
21838    Use char because int might match the return type of a GCC
21839    builtin and then its argument prototype would still apply.  */
21840 #ifdef __cplusplus
21841 extern "C"
21842 #endif
21843 char exp10 ();
21844 int
21845 main ()
21846 {
21847 return exp10 ();
21848   ;
21849   return 0;
21850 }
21851 _ACEOF
21852 if ac_fn_c_try_link "$LINENO"; then :
21853   ac_cv_lib_m_exp10=yes
21854 else
21855   ac_cv_lib_m_exp10=no
21856 fi
21857 rm -f core conftest.err conftest.$ac_objext \
21858     conftest$ac_exeext conftest.$ac_ext
21859 LIBS=$ac_check_lib_save_LIBS
21860 fi
21861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_exp10" >&5
21862 $as_echo "$ac_cv_lib_m_exp10" >&6; }
21863 if test "x$ac_cv_lib_m_exp10" = xyes; then :
21864
21865 $as_echo "#define HAVE_EXP10 1" >>confdefs.h
21866
21867 else
21868
21869   $as_echo "#undef HAVE_EXP10" >>confdefs.h
21870
21871 fi
21872
21873   else
21874     if test "x$ac_cv_lib_m_exp10" = xyes; then
21875
21876 $as_echo "#define HAVE_EXP10 1" >>confdefs.h
21877
21878     elif test "x$ac_cv_func_exp10" = xyes; then
21879
21880 $as_echo "#define HAVE_EXP10 1" >>confdefs.h
21881
21882     else
21883
21884   $as_echo "#undef HAVE_EXP10" >>confdefs.h
21885
21886     fi
21887   fi
21888
21889
21890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for exp10f" >&5
21891 $as_echo_n "checking m2 front end checking m library for exp10f... " >&6; }
21892   if test x$gcc_no_link != xyes; then
21893     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exp10f in -lm" >&5
21894 $as_echo_n "checking for exp10f in -lm... " >&6; }
21895 if ${ac_cv_lib_m_exp10f+:} false; then :
21896   $as_echo_n "(cached) " >&6
21897 else
21898   ac_check_lib_save_LIBS=$LIBS
21899 LIBS="-lm  $LIBS"
21900 if test x$gcc_no_link = xyes; then
21901   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21902 fi
21903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21904 /* end confdefs.h.  */
21905
21906 /* Override any GCC internal prototype to avoid an error.
21907    Use char because int might match the return type of a GCC
21908    builtin and then its argument prototype would still apply.  */
21909 #ifdef __cplusplus
21910 extern "C"
21911 #endif
21912 char exp10f ();
21913 int
21914 main ()
21915 {
21916 return exp10f ();
21917   ;
21918   return 0;
21919 }
21920 _ACEOF
21921 if ac_fn_c_try_link "$LINENO"; then :
21922   ac_cv_lib_m_exp10f=yes
21923 else
21924   ac_cv_lib_m_exp10f=no
21925 fi
21926 rm -f core conftest.err conftest.$ac_objext \
21927     conftest$ac_exeext conftest.$ac_ext
21928 LIBS=$ac_check_lib_save_LIBS
21929 fi
21930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_exp10f" >&5
21931 $as_echo "$ac_cv_lib_m_exp10f" >&6; }
21932 if test "x$ac_cv_lib_m_exp10f" = xyes; then :
21933
21934 $as_echo "#define HAVE_EXP10F 1" >>confdefs.h
21935
21936 else
21937
21938   $as_echo "#undef HAVE_EXP10F" >>confdefs.h
21939
21940 fi
21941
21942   else
21943     if test "x$ac_cv_lib_m_exp10f" = xyes; then
21944
21945 $as_echo "#define HAVE_EXP10F 1" >>confdefs.h
21946
21947     elif test "x$ac_cv_func_exp10f" = xyes; then
21948
21949 $as_echo "#define HAVE_EXP10F 1" >>confdefs.h
21950
21951     else
21952
21953   $as_echo "#undef HAVE_EXP10F" >>confdefs.h
21954
21955     fi
21956   fi
21957
21958
21959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for exp10l" >&5
21960 $as_echo_n "checking m2 front end checking m library for exp10l... " >&6; }
21961   if test x$gcc_no_link != xyes; then
21962     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exp10l in -lm" >&5
21963 $as_echo_n "checking for exp10l in -lm... " >&6; }
21964 if ${ac_cv_lib_m_exp10l+:} false; then :
21965   $as_echo_n "(cached) " >&6
21966 else
21967   ac_check_lib_save_LIBS=$LIBS
21968 LIBS="-lm  $LIBS"
21969 if test x$gcc_no_link = xyes; then
21970   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21971 fi
21972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21973 /* end confdefs.h.  */
21974
21975 /* Override any GCC internal prototype to avoid an error.
21976    Use char because int might match the return type of a GCC
21977    builtin and then its argument prototype would still apply.  */
21978 #ifdef __cplusplus
21979 extern "C"
21980 #endif
21981 char exp10l ();
21982 int
21983 main ()
21984 {
21985 return exp10l ();
21986   ;
21987   return 0;
21988 }
21989 _ACEOF
21990 if ac_fn_c_try_link "$LINENO"; then :
21991   ac_cv_lib_m_exp10l=yes
21992 else
21993   ac_cv_lib_m_exp10l=no
21994 fi
21995 rm -f core conftest.err conftest.$ac_objext \
21996     conftest$ac_exeext conftest.$ac_ext
21997 LIBS=$ac_check_lib_save_LIBS
21998 fi
21999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_exp10l" >&5
22000 $as_echo "$ac_cv_lib_m_exp10l" >&6; }
22001 if test "x$ac_cv_lib_m_exp10l" = xyes; then :
22002
22003 $as_echo "#define HAVE_EXP10L 1" >>confdefs.h
22004
22005 else
22006
22007   $as_echo "#undef HAVE_EXP10L" >>confdefs.h
22008
22009 fi
22010
22011   else
22012     if test "x$ac_cv_lib_m_exp10l" = xyes; then
22013
22014 $as_echo "#define HAVE_EXP10L 1" >>confdefs.h
22015
22016     elif test "x$ac_cv_func_exp10l" = xyes; then
22017
22018 $as_echo "#define HAVE_EXP10L 1" >>confdefs.h
22019
22020     else
22021
22022   $as_echo "#undef HAVE_EXP10L" >>confdefs.h
22023
22024     fi
22025   fi
22026
22027
22028   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbit" >&5
22029 $as_echo_n "checking m2 front end checking m library for signbit... " >&6; }
22030   if test x$gcc_no_link != xyes; then
22031     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit in -lm" >&5
22032 $as_echo_n "checking for signbit in -lm... " >&6; }
22033 if ${ac_cv_lib_m_signbit+:} false; then :
22034   $as_echo_n "(cached) " >&6
22035 else
22036   ac_check_lib_save_LIBS=$LIBS
22037 LIBS="-lm  $LIBS"
22038 if test x$gcc_no_link = xyes; then
22039   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22040 fi
22041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22042 /* end confdefs.h.  */
22043
22044 /* Override any GCC internal prototype to avoid an error.
22045    Use char because int might match the return type of a GCC
22046    builtin and then its argument prototype would still apply.  */
22047 #ifdef __cplusplus
22048 extern "C"
22049 #endif
22050 char signbit ();
22051 int
22052 main ()
22053 {
22054 return signbit ();
22055   ;
22056   return 0;
22057 }
22058 _ACEOF
22059 if ac_fn_c_try_link "$LINENO"; then :
22060   ac_cv_lib_m_signbit=yes
22061 else
22062   ac_cv_lib_m_signbit=no
22063 fi
22064 rm -f core conftest.err conftest.$ac_objext \
22065     conftest$ac_exeext conftest.$ac_ext
22066 LIBS=$ac_check_lib_save_LIBS
22067 fi
22068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbit" >&5
22069 $as_echo "$ac_cv_lib_m_signbit" >&6; }
22070 if test "x$ac_cv_lib_m_signbit" = xyes; then :
22071
22072 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
22073
22074 else
22075
22076   $as_echo "#undef HAVE_SIGNBIT" >>confdefs.h
22077
22078 fi
22079
22080   else
22081     if test "x$ac_cv_lib_m_signbit" = xyes; then
22082
22083 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
22084
22085     elif test "x$ac_cv_func_signbit" = xyes; then
22086
22087 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
22088
22089     else
22090
22091   $as_echo "#undef HAVE_SIGNBIT" >>confdefs.h
22092
22093     fi
22094   fi
22095
22096
22097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbitf" >&5
22098 $as_echo_n "checking m2 front end checking m library for signbitf... " >&6; }
22099   if test x$gcc_no_link != xyes; then
22100     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbitf in -lm" >&5
22101 $as_echo_n "checking for signbitf in -lm... " >&6; }
22102 if ${ac_cv_lib_m_signbitf+:} false; then :
22103   $as_echo_n "(cached) " >&6
22104 else
22105   ac_check_lib_save_LIBS=$LIBS
22106 LIBS="-lm  $LIBS"
22107 if test x$gcc_no_link = xyes; then
22108   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22109 fi
22110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22111 /* end confdefs.h.  */
22112
22113 /* Override any GCC internal prototype to avoid an error.
22114    Use char because int might match the return type of a GCC
22115    builtin and then its argument prototype would still apply.  */
22116 #ifdef __cplusplus
22117 extern "C"
22118 #endif
22119 char signbitf ();
22120 int
22121 main ()
22122 {
22123 return signbitf ();
22124   ;
22125   return 0;
22126 }
22127 _ACEOF
22128 if ac_fn_c_try_link "$LINENO"; then :
22129   ac_cv_lib_m_signbitf=yes
22130 else
22131   ac_cv_lib_m_signbitf=no
22132 fi
22133 rm -f core conftest.err conftest.$ac_objext \
22134     conftest$ac_exeext conftest.$ac_ext
22135 LIBS=$ac_check_lib_save_LIBS
22136 fi
22137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbitf" >&5
22138 $as_echo "$ac_cv_lib_m_signbitf" >&6; }
22139 if test "x$ac_cv_lib_m_signbitf" = xyes; then :
22140
22141 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
22142
22143 else
22144
22145   $as_echo "#undef HAVE_SIGNBITF" >>confdefs.h
22146
22147 fi
22148
22149   else
22150     if test "x$ac_cv_lib_m_signbitf" = xyes; then
22151
22152 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
22153
22154     elif test "x$ac_cv_func_signbitf" = xyes; then
22155
22156 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
22157
22158     else
22159
22160   $as_echo "#undef HAVE_SIGNBITF" >>confdefs.h
22161
22162     fi
22163   fi
22164
22165
22166   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbitl" >&5
22167 $as_echo_n "checking m2 front end checking m library for signbitl... " >&6; }
22168   if test x$gcc_no_link != xyes; then
22169     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbitl in -lm" >&5
22170 $as_echo_n "checking for signbitl in -lm... " >&6; }
22171 if ${ac_cv_lib_m_signbitl+:} false; then :
22172   $as_echo_n "(cached) " >&6
22173 else
22174   ac_check_lib_save_LIBS=$LIBS
22175 LIBS="-lm  $LIBS"
22176 if test x$gcc_no_link = xyes; then
22177   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22178 fi
22179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22180 /* end confdefs.h.  */
22181
22182 /* Override any GCC internal prototype to avoid an error.
22183    Use char because int might match the return type of a GCC
22184    builtin and then its argument prototype would still apply.  */
22185 #ifdef __cplusplus
22186 extern "C"
22187 #endif
22188 char signbitl ();
22189 int
22190 main ()
22191 {
22192 return signbitl ();
22193   ;
22194   return 0;
22195 }
22196 _ACEOF
22197 if ac_fn_c_try_link "$LINENO"; then :
22198   ac_cv_lib_m_signbitl=yes
22199 else
22200   ac_cv_lib_m_signbitl=no
22201 fi
22202 rm -f core conftest.err conftest.$ac_objext \
22203     conftest$ac_exeext conftest.$ac_ext
22204 LIBS=$ac_check_lib_save_LIBS
22205 fi
22206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbitl" >&5
22207 $as_echo "$ac_cv_lib_m_signbitl" >&6; }
22208 if test "x$ac_cv_lib_m_signbitl" = xyes; then :
22209
22210 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
22211
22212 else
22213
22214   $as_echo "#undef HAVE_SIGNBITL" >>confdefs.h
22215
22216 fi
22217
22218   else
22219     if test "x$ac_cv_lib_m_signbitl" = xyes; then
22220
22221 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
22222
22223     elif test "x$ac_cv_func_signbitl" = xyes; then
22224
22225 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
22226
22227     else
22228
22229   $as_echo "#undef HAVE_SIGNBITL" >>confdefs.h
22230
22231     fi
22232   fi
22233
22234
22235 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
22236 if test "x$ac_cv_have_decl_getenv" = xyes; then :
22237   ac_have_decl=1
22238 else
22239   ac_have_decl=0
22240 fi
22241
22242 cat >>confdefs.h <<_ACEOF
22243 #define HAVE_DECL_GETENV $ac_have_decl
22244 _ACEOF
22245
22246
22247 { $as_echo "$as_me:${as_lineno-$LINENO}: libgm2 has finished checking target libc and libm contents." >&5
22248 $as_echo "$as_me: libgm2 has finished checking target libc and libm contents." >&6;}
22249
22250 # We test the host here and later on check the target.
22251
22252 # All known M2_HOST_OS values.  This is the union of all host operating systems
22253 # supported by gm2.
22254
22255 M2_SUPPORTED_HOST_OS="aix freebsd hurd linux netbsd openbsd solaris windows darwin"
22256
22257 M2_HOST_OS=unknown
22258
22259 case ${host} in
22260   *-*-darwin*)   M2_HOST_OS=darwin ;;
22261   *-*-freebsd*)  M2_HOST_OS=freebsd ;;
22262   *-*-linux*)    M2_HOST_OS=linux ;;
22263   *-*-netbsd*)   M2_HOST_OS=netbsd ;;
22264   *-*-openbsd*)  M2_HOST_OS=openbsd ;;
22265   *-*-solaris2*) M2_HOST_OS=solaris ;;
22266   *-*-aix*)      M2_HOST_OS=aix ;;
22267   *-*-gnu*)      M2_HOST_OS=hurd ;;
22268 esac
22269
22270 M2_TARGET_OS=unknown
22271
22272 case ${target} in
22273   *-*-darwin*)   M2_TARGET_OS=darwin ;;
22274   *-*-freebsd*)  M2_TARGET_OS=freebsd ;;
22275   *-*-linux*)    M2_TARGET_OS=linux ;;
22276   *-*-netbsd*)   M2_TARGET_OS=netbsd ;;
22277   *-*-openbsd*)  M2_TARGET_OS=openbsd ;;
22278   *-*-solaris2*) M2_TARGET_OS=solaris ;;
22279   *-*-aix*)      M2_TARGET_OS=aix ;;
22280   *-*-gnu*)      M2_TARGET_OS=hurd ;;
22281 esac
22282
22283 # M2_HOST_OS=unknown
22284 if test x${M2_HOST_OS} = xunknown; then
22285    { $as_echo "$as_me:${as_lineno-$LINENO}: unsupported host, will build a minimal m2 library" >&5
22286 $as_echo "$as_me: unsupported host, will build a minimal m2 library" >&6;}
22287    BUILD_PIMLIB=false
22288    BUILD_ISOLIB=false
22289    BUILD_CORLIB=false
22290    BUILD_LOGLIB=false
22291 else
22292    { $as_echo "$as_me:${as_lineno-$LINENO}: m2 library will be built on ${M2_HOST_OS}" >&5
22293 $as_echo "$as_me: m2 library will be built on ${M2_HOST_OS}" >&6;}
22294    BUILD_PIMLIB=true
22295    BUILD_ISOLIB=true
22296    BUILD_CORLIB=true
22297    BUILD_LOGLIB=true
22298 fi
22299
22300 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
22301
22302
22303 # Propagate GM2_FOR_TARGET into Makefiles
22304 GM2_FOR_TARGET=${GM2_FOR_TARGET:-gcc}
22305
22306
22307 # Now we check the target as long as it is a supported host.
22308 # For some embedded targets we choose minimal runtime system which is
22309 # just enough to satisfy the linker targetting raw metal.
22310 if test x${M2_HOST_OS} != xunknown; then
22311 { $as_echo "$as_me:${as_lineno-$LINENO}: m2 library building for target ${target}" >&5
22312 $as_echo "$as_me: m2 library building for target ${target}" >&6;}
22313 case "$target" in
22314
22315   avr25*-*-* | avr31*-*-* | avr35*-*-* | avr4*-*-* | avr5*-*-* | avr51*-*-* | avr6*-*-*)
22316   BUILD_PIMLIB=false
22317   BUILD_ISOLIB=false
22318   BUILD_CORLIB=false
22319   BUILD_LOGLIB=false
22320   ;;
22321
22322   avrxmega2*-*-* | avrxmega4*-*-* | avrxmega5*-*-* | avrxmega6*-*-* | avrxmega7*-*-*)
22323   BUILD_PIMLIB=false
22324   BUILD_ISOLIB=false
22325   BUILD_CORLIB=false
22326   BUILD_LOGLIB=false
22327   ;;
22328
22329   avr3-*-*)
22330   BUILD_PIMLIB=true
22331   BUILD_ISOLIB=true
22332   BUILD_CORLIB=true
22333   BUILD_LOGLIB=true
22334   ;;
22335   esp32-*-*)
22336   BUILD_PIMLIB=false
22337   BUILD_ISOLIB=false
22338   BUILD_CORLIB=false
22339   BUILD_LOGLIB=false
22340   ;;
22341
22342 esac
22343 fi
22344
22345 # GM2_MSG_RESULT issue a query message from the first parameter and a boolean result
22346 # in the second parameter is printed as a "yes" or "no".
22347
22348
22349
22350 if test x${M2_HOST_OS} = xunknown; then
22351    { $as_echo "$as_me:${as_lineno-$LINENO}: m2 front end will only build minimal Modula-2 runtime library on this host" >&5
22352 $as_echo "$as_me: m2 front end will only build minimal Modula-2 runtime library on this host" >&6;}
22353 else
22354
22355    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build PIM libraries:" >&5
22356 $as_echo_n "checking m2 front end will build PIM libraries:... " >&6; }
22357    if test x${BUILD_PIMLIB} = xtrue; then
22358       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22359 $as_echo "yes" >&6; }
22360    else
22361       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22362 $as_echo "no" >&6; }
22363    fi
22364
22365
22366    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build ISO libraries:" >&5
22367 $as_echo_n "checking m2 front end will build ISO libraries:... " >&6; }
22368    if test x${BUILD_ISOLIB} = xtrue; then
22369       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22370 $as_echo "yes" >&6; }
22371    else
22372       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22373 $as_echo "no" >&6; }
22374    fi
22375
22376
22377    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build coroutine libraries:" >&5
22378 $as_echo_n "checking m2 front end will build coroutine libraries:... " >&6; }
22379    if test x${BUILD_CORLIB} = xtrue; then
22380       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22381 $as_echo "yes" >&6; }
22382    else
22383       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22384 $as_echo "no" >&6; }
22385    fi
22386
22387
22388    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build Logitech compatability libraries:" >&5
22389 $as_echo_n "checking m2 front end will build Logitech compatability libraries:... " >&6; }
22390    if test x${BUILD_LOGLIB} = xtrue; then
22391       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22392 $as_echo "yes" >&6; }
22393    else
22394       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22395 $as_echo "no" >&6; }
22396    fi
22397
22398 fi
22399
22400  if test x$BUILD_PIMLIB = xtrue; then
22401   BUILD_PIMLIB_TRUE=
22402   BUILD_PIMLIB_FALSE='#'
22403 else
22404   BUILD_PIMLIB_TRUE='#'
22405   BUILD_PIMLIB_FALSE=
22406 fi
22407
22408  if test x$BUILD_ISOLIB = xtrue; then
22409   BUILD_ISOLIB_TRUE=
22410   BUILD_ISOLIB_FALSE='#'
22411 else
22412   BUILD_ISOLIB_TRUE='#'
22413   BUILD_ISOLIB_FALSE=
22414 fi
22415
22416  if test x$BUILD_CORLIB = xtrue; then
22417   BUILD_CORLIB_TRUE=
22418   BUILD_CORLIB_FALSE='#'
22419 else
22420   BUILD_CORLIB_TRUE='#'
22421   BUILD_CORLIB_FALSE=
22422 fi
22423
22424  if test x$BUILD_LOGLIB = xtrue; then
22425   BUILD_LOGLIB_TRUE=
22426   BUILD_LOGLIB_FALSE='#'
22427 else
22428   BUILD_LOGLIB_TRUE='#'
22429   BUILD_LOGLIB_FALSE=
22430 fi
22431
22432  if test x$M2_TARGET_OS = xdarwin; then
22433   TARGET_DARWIN_TRUE=
22434   TARGET_DARWIN_FALSE='#'
22435 else
22436   TARGET_DARWIN_TRUE='#'
22437   TARGET_DARWIN_FALSE=
22438 fi
22439
22440
22441 # Determine what GCC version number to use in filesystem paths.
22442
22443   get_gcc_base_ver="cat"
22444
22445 # Check whether --with-gcc-major-version-only was given.
22446 if test "${with_gcc_major_version_only+set}" = set; then :
22447   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
22448         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
22449       fi
22450
22451 fi
22452
22453
22454
22455
22456
22457 ac_config_files="$ac_config_files Makefile"
22458
22459
22460 ac_config_files="$ac_config_files libm2min/Makefile libm2pim/Makefile libm2iso/Makefile libm2cor/Makefile libm2log/Makefile"
22461
22462
22463 { $as_echo "$as_me:${as_lineno-$LINENO}: libgm2 has been configured." >&5
22464 $as_echo "$as_me: libgm2 has been configured." >&6;}
22465
22466 cat >confcache <<\_ACEOF
22467 # This file is a shell script that caches the results of configure
22468 # tests run on this system so they can be shared between configure
22469 # scripts and configure runs, see configure's option --config-cache.
22470 # It is not useful on other systems.  If it contains results you don't
22471 # want to keep, you may remove or edit it.
22472 #
22473 # config.status only pays attention to the cache file if you give it
22474 # the --recheck option to rerun configure.
22475 #
22476 # `ac_cv_env_foo' variables (set or unset) will be overridden when
22477 # loading this file, other *unset* `ac_cv_foo' will be assigned the
22478 # following values.
22479
22480 _ACEOF
22481
22482 # The following way of writing the cache mishandles newlines in values,
22483 # but we know of no workaround that is simple, portable, and efficient.
22484 # So, we kill variables containing newlines.
22485 # Ultrix sh set writes to stderr and can't be redirected directly,
22486 # and sets the high bit in the cache file unless we assign to the vars.
22487 (
22488   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
22489     eval ac_val=\$$ac_var
22490     case $ac_val in #(
22491     *${as_nl}*)
22492       case $ac_var in #(
22493       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
22494 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
22495       esac
22496       case $ac_var in #(
22497       _ | IFS | as_nl) ;; #(
22498       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
22499       *) { eval $ac_var=; unset $ac_var;} ;;
22500       esac ;;
22501     esac
22502   done
22503
22504   (set) 2>&1 |
22505     case $as_nl`(ac_space=' '; set) 2>&1` in #(
22506     *${as_nl}ac_space=\ *)
22507       # `set' does not quote correctly, so add quotes: double-quote
22508       # substitution turns \\\\ into \\, and sed turns \\ into \.
22509       sed -n \
22510         "s/'/'\\\\''/g;
22511           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
22512       ;; #(
22513     *)
22514       # `set' quotes correctly as required by POSIX, so do not add quotes.
22515       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
22516       ;;
22517     esac |
22518     sort
22519 ) |
22520   sed '
22521      /^ac_cv_env_/b end
22522      t clear
22523      :clear
22524      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
22525      t end
22526      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
22527      :end' >>confcache
22528 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
22529   if test -w "$cache_file"; then
22530     if test "x$cache_file" != "x/dev/null"; then
22531       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
22532 $as_echo "$as_me: updating cache $cache_file" >&6;}
22533       if test ! -f "$cache_file" || test -h "$cache_file"; then
22534         cat confcache >"$cache_file"
22535       else
22536         case $cache_file in #(
22537         */* | ?:*)
22538           mv -f confcache "$cache_file"$$ &&
22539           mv -f "$cache_file"$$ "$cache_file" ;; #(
22540         *)
22541           mv -f confcache "$cache_file" ;;
22542         esac
22543       fi
22544     fi
22545   else
22546     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
22547 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
22548   fi
22549 fi
22550 rm -f confcache
22551
22552 test "x$prefix" = xNONE && prefix=$ac_default_prefix
22553 # Let make expand exec_prefix.
22554 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
22555
22556 DEFS=-DHAVE_CONFIG_H
22557
22558 ac_libobjs=
22559 ac_ltlibobjs=
22560 U=
22561 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
22562   # 1. Remove the extension, and $U if already installed.
22563   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
22564   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
22565   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
22566   #    will be set to the directory where LIBOBJS objects are built.
22567   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
22568   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
22569 done
22570 LIBOBJS=$ac_libobjs
22571
22572 LTLIBOBJS=$ac_ltlibobjs
22573
22574
22575 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
22576   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
22577 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22578 fi
22579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
22580 $as_echo_n "checking that generated files are newer than configure... " >&6; }
22581    if test -n "$am_sleep_pid"; then
22582      # Hide warnings about reused PIDs.
22583      wait $am_sleep_pid 2>/dev/null
22584    fi
22585    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
22586 $as_echo "done" >&6; }
22587 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
22588   as_fn_error $? "conditional \"AMDEP\" was never defined.
22589 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22590 fi
22591 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
22592   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
22593 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22594 fi
22595 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
22596   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
22597 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22598 fi
22599  if test -n "$EXEEXT"; then
22600   am__EXEEXT_TRUE=
22601   am__EXEEXT_FALSE='#'
22602 else
22603   am__EXEEXT_TRUE='#'
22604   am__EXEEXT_FALSE=
22605 fi
22606
22607 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
22608   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
22609 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22610 fi
22611 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
22612   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
22613 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22614 fi
22615 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
22616   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
22617 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22618 fi
22619 if test -z "${BUILD_PIMLIB_TRUE}" && test -z "${BUILD_PIMLIB_FALSE}"; then
22620   as_fn_error $? "conditional \"BUILD_PIMLIB\" was never defined.
22621 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22622 fi
22623 if test -z "${BUILD_ISOLIB_TRUE}" && test -z "${BUILD_ISOLIB_FALSE}"; then
22624   as_fn_error $? "conditional \"BUILD_ISOLIB\" was never defined.
22625 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22626 fi
22627 if test -z "${BUILD_CORLIB_TRUE}" && test -z "${BUILD_CORLIB_FALSE}"; then
22628   as_fn_error $? "conditional \"BUILD_CORLIB\" was never defined.
22629 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22630 fi
22631 if test -z "${BUILD_LOGLIB_TRUE}" && test -z "${BUILD_LOGLIB_FALSE}"; then
22632   as_fn_error $? "conditional \"BUILD_LOGLIB\" was never defined.
22633 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22634 fi
22635 if test -z "${TARGET_DARWIN_TRUE}" && test -z "${TARGET_DARWIN_FALSE}"; then
22636   as_fn_error $? "conditional \"TARGET_DARWIN\" was never defined.
22637 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22638 fi
22639
22640 : "${CONFIG_STATUS=./config.status}"
22641 ac_write_fail=0
22642 ac_clean_files_save=$ac_clean_files
22643 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
22644 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
22645 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
22646 as_write_fail=0
22647 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
22648 #! $SHELL
22649 # Generated by $as_me.
22650 # Run this file to recreate the current configuration.
22651 # Compiler output produced by configure, useful for debugging
22652 # configure, is in config.log if it exists.
22653
22654 debug=false
22655 ac_cs_recheck=false
22656 ac_cs_silent=false
22657
22658 SHELL=\${CONFIG_SHELL-$SHELL}
22659 export SHELL
22660 _ASEOF
22661 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
22662 ## -------------------- ##
22663 ## M4sh Initialization. ##
22664 ## -------------------- ##
22665
22666 # Be more Bourne compatible
22667 DUALCASE=1; export DUALCASE # for MKS sh
22668 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22669   emulate sh
22670   NULLCMD=:
22671   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
22672   # is contrary to our usage.  Disable this feature.
22673   alias -g '${1+"$@"}'='"$@"'
22674   setopt NO_GLOB_SUBST
22675 else
22676   case `(set -o) 2>/dev/null` in #(
22677   *posix*) :
22678     set -o posix ;; #(
22679   *) :
22680      ;;
22681 esac
22682 fi
22683
22684
22685 as_nl='
22686 '
22687 export as_nl
22688 # Printing a long string crashes Solaris 7 /usr/bin/printf.
22689 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
22690 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
22691 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
22692 # Prefer a ksh shell builtin over an external printf program on Solaris,
22693 # but without wasting forks for bash or zsh.
22694 if test -z "$BASH_VERSION$ZSH_VERSION" \
22695     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
22696   as_echo='print -r --'
22697   as_echo_n='print -rn --'
22698 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
22699   as_echo='printf %s\n'
22700   as_echo_n='printf %s'
22701 else
22702   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
22703     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
22704     as_echo_n='/usr/ucb/echo -n'
22705   else
22706     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
22707     as_echo_n_body='eval
22708       arg=$1;
22709       case $arg in #(
22710       *"$as_nl"*)
22711         expr "X$arg" : "X\\(.*\\)$as_nl";
22712         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
22713       esac;
22714       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
22715     '
22716     export as_echo_n_body
22717     as_echo_n='sh -c $as_echo_n_body as_echo'
22718   fi
22719   export as_echo_body
22720   as_echo='sh -c $as_echo_body as_echo'
22721 fi
22722
22723 # The user is always right.
22724 if test "${PATH_SEPARATOR+set}" != set; then
22725   PATH_SEPARATOR=:
22726   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
22727     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
22728       PATH_SEPARATOR=';'
22729   }
22730 fi
22731
22732
22733 # IFS
22734 # We need space, tab and new line, in precisely that order.  Quoting is
22735 # there to prevent editors from complaining about space-tab.
22736 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
22737 # splitting by setting IFS to empty value.)
22738 IFS=" ""        $as_nl"
22739
22740 # Find who we are.  Look in the path if we contain no directory separator.
22741 as_myself=
22742 case $0 in #((
22743   *[\\/]* ) as_myself=$0 ;;
22744   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22745 for as_dir in $PATH
22746 do
22747   IFS=$as_save_IFS
22748   test -z "$as_dir" && as_dir=.
22749     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
22750   done
22751 IFS=$as_save_IFS
22752
22753      ;;
22754 esac
22755 # We did not find ourselves, most probably we were run as `sh COMMAND'
22756 # in which case we are not to be found in the path.
22757 if test "x$as_myself" = x; then
22758   as_myself=$0
22759 fi
22760 if test ! -f "$as_myself"; then
22761   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
22762   exit 1
22763 fi
22764
22765 # Unset variables that we do not need and which cause bugs (e.g. in
22766 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
22767 # suppresses any "Segmentation fault" message there.  '((' could
22768 # trigger a bug in pdksh 5.2.14.
22769 for as_var in BASH_ENV ENV MAIL MAILPATH
22770 do eval test x\${$as_var+set} = xset \
22771   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
22772 done
22773 PS1='$ '
22774 PS2='> '
22775 PS4='+ '
22776
22777 # NLS nuisances.
22778 LC_ALL=C
22779 export LC_ALL
22780 LANGUAGE=C
22781 export LANGUAGE
22782
22783 # CDPATH.
22784 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22785
22786
22787 # as_fn_error STATUS ERROR [LINENO LOG_FD]
22788 # ----------------------------------------
22789 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
22790 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22791 # script with STATUS, using 1 if that was 0.
22792 as_fn_error ()
22793 {
22794   as_status=$1; test $as_status -eq 0 && as_status=1
22795   if test "$4"; then
22796     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
22797     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
22798   fi
22799   $as_echo "$as_me: error: $2" >&2
22800   as_fn_exit $as_status
22801 } # as_fn_error
22802
22803
22804 # as_fn_set_status STATUS
22805 # -----------------------
22806 # Set $? to STATUS, without forking.
22807 as_fn_set_status ()
22808 {
22809   return $1
22810 } # as_fn_set_status
22811
22812 # as_fn_exit STATUS
22813 # -----------------
22814 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
22815 as_fn_exit ()
22816 {
22817   set +e
22818   as_fn_set_status $1
22819   exit $1
22820 } # as_fn_exit
22821
22822 # as_fn_unset VAR
22823 # ---------------
22824 # Portably unset VAR.
22825 as_fn_unset ()
22826 {
22827   { eval $1=; unset $1;}
22828 }
22829 as_unset=as_fn_unset
22830 # as_fn_append VAR VALUE
22831 # ----------------------
22832 # Append the text in VALUE to the end of the definition contained in VAR. Take
22833 # advantage of any shell optimizations that allow amortized linear growth over
22834 # repeated appends, instead of the typical quadratic growth present in naive
22835 # implementations.
22836 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
22837   eval 'as_fn_append ()
22838   {
22839     eval $1+=\$2
22840   }'
22841 else
22842   as_fn_append ()
22843   {
22844     eval $1=\$$1\$2
22845   }
22846 fi # as_fn_append
22847
22848 # as_fn_arith ARG...
22849 # ------------------
22850 # Perform arithmetic evaluation on the ARGs, and store the result in the
22851 # global $as_val. Take advantage of shells that can avoid forks. The arguments
22852 # must be portable across $(()) and expr.
22853 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
22854   eval 'as_fn_arith ()
22855   {
22856     as_val=$(( $* ))
22857   }'
22858 else
22859   as_fn_arith ()
22860   {
22861     as_val=`expr "$@" || test $? -eq 1`
22862   }
22863 fi # as_fn_arith
22864
22865
22866 if expr a : '\(a\)' >/dev/null 2>&1 &&
22867    test "X`expr 00001 : '.*\(...\)'`" = X001; then
22868   as_expr=expr
22869 else
22870   as_expr=false
22871 fi
22872
22873 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22874   as_basename=basename
22875 else
22876   as_basename=false
22877 fi
22878
22879 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22880   as_dirname=dirname
22881 else
22882   as_dirname=false
22883 fi
22884
22885 as_me=`$as_basename -- "$0" ||
22886 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
22887          X"$0" : 'X\(//\)$' \| \
22888          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
22889 $as_echo X/"$0" |
22890     sed '/^.*\/\([^/][^/]*\)\/*$/{
22891             s//\1/
22892             q
22893           }
22894           /^X\/\(\/\/\)$/{
22895             s//\1/
22896             q
22897           }
22898           /^X\/\(\/\).*/{
22899             s//\1/
22900             q
22901           }
22902           s/.*/./; q'`
22903
22904 # Avoid depending upon Character Ranges.
22905 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
22906 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
22907 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
22908 as_cr_digits='0123456789'
22909 as_cr_alnum=$as_cr_Letters$as_cr_digits
22910
22911 ECHO_C= ECHO_N= ECHO_T=
22912 case `echo -n x` in #(((((
22913 -n*)
22914   case `echo 'xy\c'` in
22915   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
22916   xy)  ECHO_C='\c';;
22917   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
22918        ECHO_T=' ';;
22919   esac;;
22920 *)
22921   ECHO_N='-n';;
22922 esac
22923
22924 rm -f conf$$ conf$$.exe conf$$.file
22925 if test -d conf$$.dir; then
22926   rm -f conf$$.dir/conf$$.file
22927 else
22928   rm -f conf$$.dir
22929   mkdir conf$$.dir 2>/dev/null
22930 fi
22931 if (echo >conf$$.file) 2>/dev/null; then
22932   if ln -s conf$$.file conf$$ 2>/dev/null; then
22933     as_ln_s='ln -s'
22934     # ... but there are two gotchas:
22935     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
22936     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22937     # In both cases, we have to default to `cp -pR'.
22938     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22939       as_ln_s='cp -pR'
22940   elif ln conf$$.file conf$$ 2>/dev/null; then
22941     as_ln_s=ln
22942   else
22943     as_ln_s='cp -pR'
22944   fi
22945 else
22946   as_ln_s='cp -pR'
22947 fi
22948 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
22949 rmdir conf$$.dir 2>/dev/null
22950
22951
22952 # as_fn_mkdir_p
22953 # -------------
22954 # Create "$as_dir" as a directory, including parents if necessary.
22955 as_fn_mkdir_p ()
22956 {
22957
22958   case $as_dir in #(
22959   -*) as_dir=./$as_dir;;
22960   esac
22961   test -d "$as_dir" || eval $as_mkdir_p || {
22962     as_dirs=
22963     while :; do
22964       case $as_dir in #(
22965       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
22966       *) as_qdir=$as_dir;;
22967       esac
22968       as_dirs="'$as_qdir' $as_dirs"
22969       as_dir=`$as_dirname -- "$as_dir" ||
22970 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22971          X"$as_dir" : 'X\(//\)[^/]' \| \
22972          X"$as_dir" : 'X\(//\)$' \| \
22973          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
22974 $as_echo X"$as_dir" |
22975     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22976             s//\1/
22977             q
22978           }
22979           /^X\(\/\/\)[^/].*/{
22980             s//\1/
22981             q
22982           }
22983           /^X\(\/\/\)$/{
22984             s//\1/
22985             q
22986           }
22987           /^X\(\/\).*/{
22988             s//\1/
22989             q
22990           }
22991           s/.*/./; q'`
22992       test -d "$as_dir" && break
22993     done
22994     test -z "$as_dirs" || eval "mkdir $as_dirs"
22995   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
22996
22997
22998 } # as_fn_mkdir_p
22999 if mkdir -p . 2>/dev/null; then
23000   as_mkdir_p='mkdir -p "$as_dir"'
23001 else
23002   test -d ./-p && rmdir ./-p
23003   as_mkdir_p=false
23004 fi
23005
23006
23007 # as_fn_executable_p FILE
23008 # -----------------------
23009 # Test if FILE is an executable regular file.
23010 as_fn_executable_p ()
23011 {
23012   test -f "$1" && test -x "$1"
23013 } # as_fn_executable_p
23014 as_test_x='test -x'
23015 as_executable_p=as_fn_executable_p
23016
23017 # Sed expression to map a string onto a valid CPP name.
23018 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
23019
23020 # Sed expression to map a string onto a valid variable name.
23021 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
23022
23023
23024 exec 6>&1
23025 ## ----------------------------------- ##
23026 ## Main body of $CONFIG_STATUS script. ##
23027 ## ----------------------------------- ##
23028 _ASEOF
23029 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
23030
23031 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23032 # Save the log message, to keep $0 and so on meaningful, and to
23033 # report actual input values of CONFIG_FILES etc. instead of their
23034 # values after options handling.
23035 ac_log="
23036 This file was extended by package-unused $as_me version-unused, which was
23037 generated by GNU Autoconf 2.69.  Invocation command line was
23038
23039   CONFIG_FILES    = $CONFIG_FILES
23040   CONFIG_HEADERS  = $CONFIG_HEADERS
23041   CONFIG_LINKS    = $CONFIG_LINKS
23042   CONFIG_COMMANDS = $CONFIG_COMMANDS
23043   $ $0 $@
23044
23045 on `(hostname || uname -n) 2>/dev/null | sed 1q`
23046 "
23047
23048 _ACEOF
23049
23050 case $ac_config_files in *"
23051 "*) set x $ac_config_files; shift; ac_config_files=$*;;
23052 esac
23053
23054 case $ac_config_headers in *"
23055 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
23056 esac
23057
23058
23059 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23060 # Files that config.status was made for.
23061 config_files="$ac_config_files"
23062 config_headers="$ac_config_headers"
23063 config_commands="$ac_config_commands"
23064
23065 _ACEOF
23066
23067 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23068 ac_cs_usage="\
23069 \`$as_me' instantiates files and other configuration actions
23070 from templates according to the current configuration.  Unless the files
23071 and actions are specified as TAGs, all are instantiated by default.
23072
23073 Usage: $0 [OPTION]... [TAG]...
23074
23075   -h, --help       print this help, then exit
23076   -V, --version    print version number and configuration settings, then exit
23077       --config     print configuration, then exit
23078   -q, --quiet, --silent
23079                    do not print progress messages
23080   -d, --debug      don't remove temporary files
23081       --recheck    update $as_me by reconfiguring in the same conditions
23082       --file=FILE[:TEMPLATE]
23083                    instantiate the configuration file FILE
23084       --header=FILE[:TEMPLATE]
23085                    instantiate the configuration header FILE
23086
23087 Configuration files:
23088 $config_files
23089
23090 Configuration headers:
23091 $config_headers
23092
23093 Configuration commands:
23094 $config_commands
23095
23096 Report bugs to the package provider."
23097
23098 _ACEOF
23099 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23100 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
23101 ac_cs_version="\\
23102 package-unused config.status version-unused
23103 configured by $0, generated by GNU Autoconf 2.69,
23104   with options \\"\$ac_cs_config\\"
23105
23106 Copyright (C) 2012 Free Software Foundation, Inc.
23107 This config.status script is free software; the Free Software Foundation
23108 gives unlimited permission to copy, distribute and modify it."
23109
23110 ac_pwd='$ac_pwd'
23111 srcdir='$srcdir'
23112 INSTALL='$INSTALL'
23113 MKDIR_P='$MKDIR_P'
23114 AWK='$AWK'
23115 test -n "\$AWK" || AWK=awk
23116 _ACEOF
23117
23118 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23119 # The default lists apply if the user does not specify any file.
23120 ac_need_defaults=:
23121 while test $# != 0
23122 do
23123   case $1 in
23124   --*=?*)
23125     ac_option=`expr "X$1" : 'X\([^=]*\)='`
23126     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
23127     ac_shift=:
23128     ;;
23129   --*=)
23130     ac_option=`expr "X$1" : 'X\([^=]*\)='`
23131     ac_optarg=
23132     ac_shift=:
23133     ;;
23134   *)
23135     ac_option=$1
23136     ac_optarg=$2
23137     ac_shift=shift
23138     ;;
23139   esac
23140
23141   case $ac_option in
23142   # Handling of the options.
23143   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
23144     ac_cs_recheck=: ;;
23145   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
23146     $as_echo "$ac_cs_version"; exit ;;
23147   --config | --confi | --conf | --con | --co | --c )
23148     $as_echo "$ac_cs_config"; exit ;;
23149   --debug | --debu | --deb | --de | --d | -d )
23150     debug=: ;;
23151   --file | --fil | --fi | --f )
23152     $ac_shift
23153     case $ac_optarg in
23154     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
23155     '') as_fn_error $? "missing file argument" ;;
23156     esac
23157     as_fn_append CONFIG_FILES " '$ac_optarg'"
23158     ac_need_defaults=false;;
23159   --header | --heade | --head | --hea )
23160     $ac_shift
23161     case $ac_optarg in
23162     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
23163     esac
23164     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
23165     ac_need_defaults=false;;
23166   --he | --h)
23167     # Conflict between --help and --header
23168     as_fn_error $? "ambiguous option: \`$1'
23169 Try \`$0 --help' for more information.";;
23170   --help | --hel | -h )
23171     $as_echo "$ac_cs_usage"; exit ;;
23172   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
23173   | -silent | --silent | --silen | --sile | --sil | --si | --s)
23174     ac_cs_silent=: ;;
23175
23176   # This is an error.
23177   -*) as_fn_error $? "unrecognized option: \`$1'
23178 Try \`$0 --help' for more information." ;;
23179
23180   *) as_fn_append ac_config_targets " $1"
23181      ac_need_defaults=false ;;
23182
23183   esac
23184   shift
23185 done
23186
23187 ac_configure_extra_args=
23188
23189 if $ac_cs_silent; then
23190   exec 6>/dev/null
23191   ac_configure_extra_args="$ac_configure_extra_args --silent"
23192 fi
23193
23194 _ACEOF
23195 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23196 if \$ac_cs_recheck; then
23197   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
23198   shift
23199   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
23200   CONFIG_SHELL='$SHELL'
23201   export CONFIG_SHELL
23202   exec "\$@"
23203 fi
23204
23205 _ACEOF
23206 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23207 exec 5>>config.log
23208 {
23209   echo
23210   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
23211 ## Running $as_me. ##
23212 _ASBOX
23213   $as_echo "$ac_log"
23214 } >&5
23215
23216 _ACEOF
23217 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23218 #
23219 # INIT-COMMANDS
23220 #
23221
23222 srcdir="$srcdir"
23223 host="$host"
23224 target="$target"
23225 with_multisubdir="$with_multisubdir"
23226 with_multisrctop="$with_multisrctop"
23227 with_target_subdir="$with_target_subdir"
23228 ac_configure_args="${multilib_arg} ${ac_configure_args}"
23229 multi_basedir="$multi_basedir"
23230 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
23231 CC="$CC"
23232 CXX="$CXX"
23233 GFORTRAN="$GFORTRAN"
23234 GDC="$GDC"
23235 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
23236
23237
23238 # The HP-UX ksh and POSIX shell print the target directory to stdout
23239 # if CDPATH is set.
23240 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
23241
23242 sed_quote_subst='$sed_quote_subst'
23243 double_quote_subst='$double_quote_subst'
23244 delay_variable_subst='$delay_variable_subst'
23245 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
23246 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
23247 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
23248 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
23249 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
23250 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
23251 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
23252 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
23253 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
23254 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
23255 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
23256 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
23257 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
23258 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
23259 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
23260 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
23261 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
23262 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
23263 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
23264 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
23265 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
23266 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
23267 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
23268 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
23269 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
23270 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
23271 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
23272 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
23273 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
23274 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
23275 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
23276 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
23277 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
23278 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
23279 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
23280 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
23281 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
23282 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
23283 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
23284 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
23285 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
23286 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
23287 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
23288 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
23289 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
23290 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
23291 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
23292 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
23293 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"`'
23294 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
23295 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
23296 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
23297 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
23298 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
23299 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
23300 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
23301 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
23302 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
23303 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
23304 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
23305 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
23306 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
23307 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
23308 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
23309 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
23310 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
23311 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
23312 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
23313 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
23314 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
23315 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
23316 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
23317 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
23318 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
23319 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
23320 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
23321 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
23322 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
23323 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
23324 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
23325 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
23326 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
23327 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
23328 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
23329 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
23330 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
23331 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
23332 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
23333 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
23334 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
23335 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
23336 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
23337 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
23338 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
23339 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
23340 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
23341 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
23342 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
23343 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
23344 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
23345 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
23346 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
23347 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
23348 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
23349 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
23350 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
23351 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
23352 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
23353 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
23354 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
23355 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
23356 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
23357 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
23358 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
23359 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
23360 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
23361 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
23362 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
23363 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
23364 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
23365 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
23366 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
23367 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
23368 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
23369 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
23370 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
23371 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
23372 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
23373 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23374 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23375 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
23376 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
23377 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
23378 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
23379 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
23380 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
23381 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
23382 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
23383 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
23384 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
23385 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
23386 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
23387 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23388 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23389 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23390 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23391 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23392 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23393 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
23394 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
23395 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
23396 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
23397 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
23398 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
23399 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
23400 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
23401 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
23402 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
23403 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
23404 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
23405 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
23406 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
23407 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
23408 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23409 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
23410 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
23411 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23412 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
23413 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
23414 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
23415 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
23416 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
23417 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
23418 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
23419 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
23420
23421 LTCC='$LTCC'
23422 LTCFLAGS='$LTCFLAGS'
23423 compiler='$compiler_DEFAULT'
23424
23425 # A function that is used when there is no print builtin or printf.
23426 func_fallback_echo ()
23427 {
23428   eval 'cat <<_LTECHO_EOF
23429 \$1
23430 _LTECHO_EOF'
23431 }
23432
23433 # Quote evaled strings.
23434 for var in SHELL \
23435 ECHO \
23436 SED \
23437 GREP \
23438 EGREP \
23439 FGREP \
23440 LD \
23441 NM \
23442 LN_S \
23443 lt_SP2NL \
23444 lt_NL2SP \
23445 reload_flag \
23446 OBJDUMP \
23447 deplibs_check_method \
23448 file_magic_cmd \
23449 AR \
23450 AR_FLAGS \
23451 STRIP \
23452 RANLIB \
23453 CC \
23454 CFLAGS \
23455 compiler \
23456 lt_cv_sys_global_symbol_pipe \
23457 lt_cv_sys_global_symbol_to_cdecl \
23458 lt_cv_sys_global_symbol_to_c_name_address \
23459 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
23460 lt_prog_compiler_no_builtin_flag \
23461 lt_prog_compiler_wl \
23462 lt_prog_compiler_pic \
23463 lt_prog_compiler_static \
23464 lt_cv_prog_compiler_c_o \
23465 need_locks \
23466 DSYMUTIL \
23467 NMEDIT \
23468 LIPO \
23469 OTOOL \
23470 OTOOL64 \
23471 shrext_cmds \
23472 export_dynamic_flag_spec \
23473 whole_archive_flag_spec \
23474 compiler_needs_object \
23475 with_gnu_ld \
23476 allow_undefined_flag \
23477 no_undefined_flag \
23478 hardcode_libdir_flag_spec \
23479 hardcode_libdir_flag_spec_ld \
23480 hardcode_libdir_separator \
23481 fix_srcfile_path \
23482 exclude_expsyms \
23483 include_expsyms \
23484 file_list_spec \
23485 variables_saved_for_relink \
23486 libname_spec \
23487 library_names_spec \
23488 soname_spec \
23489 install_override_mode \
23490 finish_eval \
23491 old_striplib \
23492 striplib \
23493 compiler_lib_search_dirs \
23494 predep_objects \
23495 postdep_objects \
23496 predeps \
23497 postdeps \
23498 compiler_lib_search_path \
23499 LD_CXX \
23500 reload_flag_CXX \
23501 compiler_CXX \
23502 lt_prog_compiler_no_builtin_flag_CXX \
23503 lt_prog_compiler_wl_CXX \
23504 lt_prog_compiler_pic_CXX \
23505 lt_prog_compiler_static_CXX \
23506 lt_cv_prog_compiler_c_o_CXX \
23507 export_dynamic_flag_spec_CXX \
23508 whole_archive_flag_spec_CXX \
23509 compiler_needs_object_CXX \
23510 with_gnu_ld_CXX \
23511 allow_undefined_flag_CXX \
23512 no_undefined_flag_CXX \
23513 hardcode_libdir_flag_spec_CXX \
23514 hardcode_libdir_flag_spec_ld_CXX \
23515 hardcode_libdir_separator_CXX \
23516 fix_srcfile_path_CXX \
23517 exclude_expsyms_CXX \
23518 include_expsyms_CXX \
23519 file_list_spec_CXX \
23520 compiler_lib_search_dirs_CXX \
23521 predep_objects_CXX \
23522 postdep_objects_CXX \
23523 predeps_CXX \
23524 postdeps_CXX \
23525 compiler_lib_search_path_CXX; do
23526     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
23527     *[\\\\\\\`\\"\\\$]*)
23528       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
23529       ;;
23530     *)
23531       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
23532       ;;
23533     esac
23534 done
23535
23536 # Double-quote double-evaled strings.
23537 for var in reload_cmds \
23538 old_postinstall_cmds \
23539 old_postuninstall_cmds \
23540 old_archive_cmds \
23541 extract_expsyms_cmds \
23542 old_archive_from_new_cmds \
23543 old_archive_from_expsyms_cmds \
23544 archive_cmds \
23545 archive_expsym_cmds \
23546 module_cmds \
23547 module_expsym_cmds \
23548 export_symbols_cmds \
23549 prelink_cmds \
23550 postinstall_cmds \
23551 postuninstall_cmds \
23552 finish_cmds \
23553 sys_lib_search_path_spec \
23554 sys_lib_dlsearch_path_spec \
23555 reload_cmds_CXX \
23556 old_archive_cmds_CXX \
23557 old_archive_from_new_cmds_CXX \
23558 old_archive_from_expsyms_cmds_CXX \
23559 archive_cmds_CXX \
23560 archive_expsym_cmds_CXX \
23561 module_cmds_CXX \
23562 module_expsym_cmds_CXX \
23563 export_symbols_cmds_CXX \
23564 prelink_cmds_CXX; do
23565     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
23566     *[\\\\\\\`\\"\\\$]*)
23567       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
23568       ;;
23569     *)
23570       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
23571       ;;
23572     esac
23573 done
23574
23575 ac_aux_dir='$ac_aux_dir'
23576 xsi_shell='$xsi_shell'
23577 lt_shell_append='$lt_shell_append'
23578
23579 # See if we are running on zsh, and set the options which allow our
23580 # commands through without removal of \ escapes INIT.
23581 if test -n "\${ZSH_VERSION+set}" ; then
23582    setopt NO_GLOB_SUBST
23583 fi
23584
23585
23586     PACKAGE='$PACKAGE'
23587     VERSION='$VERSION'
23588     TIMESTAMP='$TIMESTAMP'
23589     RM='$RM'
23590     ofile='$ofile'
23591
23592
23593
23594
23595
23596
23597 _ACEOF
23598
23599 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23600
23601 # Handling of arguments.
23602 for ac_config_target in $ac_config_targets
23603 do
23604   case $ac_config_target in
23605     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
23606     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
23607     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
23608     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
23609     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
23610     "libm2min/Makefile") CONFIG_FILES="$CONFIG_FILES libm2min/Makefile" ;;
23611     "libm2pim/Makefile") CONFIG_FILES="$CONFIG_FILES libm2pim/Makefile" ;;
23612     "libm2iso/Makefile") CONFIG_FILES="$CONFIG_FILES libm2iso/Makefile" ;;
23613     "libm2cor/Makefile") CONFIG_FILES="$CONFIG_FILES libm2cor/Makefile" ;;
23614     "libm2log/Makefile") CONFIG_FILES="$CONFIG_FILES libm2log/Makefile" ;;
23615
23616   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
23617   esac
23618 done
23619
23620
23621 # If the user did not use the arguments to specify the items to instantiate,
23622 # then the envvar interface is used.  Set only those that are not.
23623 # We use the long form for the default assignment because of an extremely
23624 # bizarre bug on SunOS 4.1.3.
23625 if $ac_need_defaults; then
23626   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
23627   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
23628   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
23629 fi
23630
23631 # Have a temporary directory for convenience.  Make it in the build tree
23632 # simply because there is no reason against having it here, and in addition,
23633 # creating and moving files from /tmp can sometimes cause problems.
23634 # Hook for its removal unless debugging.
23635 # Note that there is a small window in which the directory will not be cleaned:
23636 # after its creation but before its name has been assigned to `$tmp'.
23637 $debug ||
23638 {
23639   tmp= ac_tmp=
23640   trap 'exit_status=$?
23641   : "${ac_tmp:=$tmp}"
23642   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
23643 ' 0
23644   trap 'as_fn_exit 1' 1 2 13 15
23645 }
23646 # Create a (secure) tmp directory for tmp files.
23647
23648 {
23649   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
23650   test -d "$tmp"
23651 }  ||
23652 {
23653   tmp=./conf$$-$RANDOM
23654   (umask 077 && mkdir "$tmp")
23655 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
23656 ac_tmp=$tmp
23657
23658 # Set up the scripts for CONFIG_FILES section.
23659 # No need to generate them if there are no CONFIG_FILES.
23660 # This happens for instance with `./config.status config.h'.
23661 if test -n "$CONFIG_FILES"; then
23662
23663
23664 ac_cr=`echo X | tr X '\015'`
23665 # On cygwin, bash can eat \r inside `` if the user requested igncr.
23666 # But we know of no other shell where ac_cr would be empty at this
23667 # point, so we can use a bashism as a fallback.
23668 if test "x$ac_cr" = x; then
23669   eval ac_cr=\$\'\\r\'
23670 fi
23671 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
23672 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
23673   ac_cs_awk_cr='\\r'
23674 else
23675   ac_cs_awk_cr=$ac_cr
23676 fi
23677
23678 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
23679 _ACEOF
23680
23681
23682 {
23683   echo "cat >conf$$subs.awk <<_ACEOF" &&
23684   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
23685   echo "_ACEOF"
23686 } >conf$$subs.sh ||
23687   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
23688 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
23689 ac_delim='%!_!# '
23690 for ac_last_try in false false false false false :; do
23691   . ./conf$$subs.sh ||
23692     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
23693
23694   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
23695   if test $ac_delim_n = $ac_delim_num; then
23696     break
23697   elif $ac_last_try; then
23698     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
23699   else
23700     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23701   fi
23702 done
23703 rm -f conf$$subs.sh
23704
23705 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23706 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
23707 _ACEOF
23708 sed -n '
23709 h
23710 s/^/S["/; s/!.*/"]=/
23711 p
23712 g
23713 s/^[^!]*!//
23714 :repl
23715 t repl
23716 s/'"$ac_delim"'$//
23717 t delim
23718 :nl
23719 h
23720 s/\(.\{148\}\)..*/\1/
23721 t more1
23722 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
23723 p
23724 n
23725 b repl
23726 :more1
23727 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
23728 p
23729 g
23730 s/.\{148\}//
23731 t nl
23732 :delim
23733 h
23734 s/\(.\{148\}\)..*/\1/
23735 t more2
23736 s/["\\]/\\&/g; s/^/"/; s/$/"/
23737 p
23738 b
23739 :more2
23740 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
23741 p
23742 g
23743 s/.\{148\}//
23744 t delim
23745 ' <conf$$subs.awk | sed '
23746 /^[^""]/{
23747   N
23748   s/\n//
23749 }
23750 ' >>$CONFIG_STATUS || ac_write_fail=1
23751 rm -f conf$$subs.awk
23752 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23753 _ACAWK
23754 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
23755   for (key in S) S_is_set[key] = 1
23756   FS = "\a"
23757
23758 }
23759 {
23760   line = $ 0
23761   nfields = split(line, field, "@")
23762   substed = 0
23763   len = length(field[1])
23764   for (i = 2; i < nfields; i++) {
23765     key = field[i]
23766     keylen = length(key)
23767     if (S_is_set[key]) {
23768       value = S[key]
23769       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
23770       len += length(value) + length(field[++i])
23771       substed = 1
23772     } else
23773       len += 1 + keylen
23774   }
23775
23776   print line
23777 }
23778
23779 _ACAWK
23780 _ACEOF
23781 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23782 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
23783   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
23784 else
23785   cat
23786 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
23787   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
23788 _ACEOF
23789
23790 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
23791 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
23792 # trailing colons and then remove the whole line if VPATH becomes empty
23793 # (actually we leave an empty line to preserve line numbers).
23794 if test "x$srcdir" = x.; then
23795   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
23796 h
23797 s///
23798 s/^/:/
23799 s/[      ]*$/:/
23800 s/:\$(srcdir):/:/g
23801 s/:\${srcdir}:/:/g
23802 s/:@srcdir@:/:/g
23803 s/^:*//
23804 s/:*$//
23805 x
23806 s/\(=[   ]*\).*/\1/
23807 G
23808 s/\n//
23809 s/^[^=]*=[       ]*$//
23810 }'
23811 fi
23812
23813 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23814 fi # test -n "$CONFIG_FILES"
23815
23816 # Set up the scripts for CONFIG_HEADERS section.
23817 # No need to generate them if there are no CONFIG_HEADERS.
23818 # This happens for instance with `./config.status Makefile'.
23819 if test -n "$CONFIG_HEADERS"; then
23820 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
23821 BEGIN {
23822 _ACEOF
23823
23824 # Transform confdefs.h into an awk script `defines.awk', embedded as
23825 # here-document in config.status, that substitutes the proper values into
23826 # config.h.in to produce config.h.
23827
23828 # Create a delimiter string that does not exist in confdefs.h, to ease
23829 # handling of long lines.
23830 ac_delim='%!_!# '
23831 for ac_last_try in false false :; do
23832   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
23833   if test -z "$ac_tt"; then
23834     break
23835   elif $ac_last_try; then
23836     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
23837   else
23838     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23839   fi
23840 done
23841
23842 # For the awk script, D is an array of macro values keyed by name,
23843 # likewise P contains macro parameters if any.  Preserve backslash
23844 # newline sequences.
23845
23846 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
23847 sed -n '
23848 s/.\{148\}/&'"$ac_delim"'/g
23849 t rset
23850 :rset
23851 s/^[     ]*#[    ]*define[       ][      ]*/ /
23852 t def
23853 d
23854 :def
23855 s/\\$//
23856 t bsnl
23857 s/["\\]/\\&/g
23858 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
23859 D["\1"]=" \3"/p
23860 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
23861 d
23862 :bsnl
23863 s/["\\]/\\&/g
23864 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
23865 D["\1"]=" \3\\\\\\n"\\/p
23866 t cont
23867 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
23868 t cont
23869 d
23870 :cont
23871 n
23872 s/.\{148\}/&'"$ac_delim"'/g
23873 t clear
23874 :clear
23875 s/\\$//
23876 t bsnlc
23877 s/["\\]/\\&/g; s/^/"/; s/$/"/p
23878 d
23879 :bsnlc
23880 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
23881 b cont
23882 ' <confdefs.h | sed '
23883 s/'"$ac_delim"'/"\\\
23884 "/g' >>$CONFIG_STATUS || ac_write_fail=1
23885
23886 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23887   for (key in D) D_is_set[key] = 1
23888   FS = "\a"
23889 }
23890 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
23891   line = \$ 0
23892   split(line, arg, " ")
23893   if (arg[1] == "#") {
23894     defundef = arg[2]
23895     mac1 = arg[3]
23896   } else {
23897     defundef = substr(arg[1], 2)
23898     mac1 = arg[2]
23899   }
23900   split(mac1, mac2, "(") #)
23901   macro = mac2[1]
23902   prefix = substr(line, 1, index(line, defundef) - 1)
23903   if (D_is_set[macro]) {
23904     # Preserve the white space surrounding the "#".
23905     print prefix "define", macro P[macro] D[macro]
23906     next
23907   } else {
23908     # Replace #undef with comments.  This is necessary, for example,
23909     # in the case of _POSIX_SOURCE, which is predefined and required
23910     # on some systems where configure will not decide to define it.
23911     if (defundef == "undef") {
23912       print "/*", prefix defundef, macro, "*/"
23913       next
23914     }
23915   }
23916 }
23917 { print }
23918 _ACAWK
23919 _ACEOF
23920 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23921   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
23922 fi # test -n "$CONFIG_HEADERS"
23923
23924
23925 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
23926 shift
23927 for ac_tag
23928 do
23929   case $ac_tag in
23930   :[FHLC]) ac_mode=$ac_tag; continue;;
23931   esac
23932   case $ac_mode$ac_tag in
23933   :[FHL]*:*);;
23934   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
23935   :[FH]-) ac_tag=-:-;;
23936   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
23937   esac
23938   ac_save_IFS=$IFS
23939   IFS=:
23940   set x $ac_tag
23941   IFS=$ac_save_IFS
23942   shift
23943   ac_file=$1
23944   shift
23945
23946   case $ac_mode in
23947   :L) ac_source=$1;;
23948   :[FH])
23949     ac_file_inputs=
23950     for ac_f
23951     do
23952       case $ac_f in
23953       -) ac_f="$ac_tmp/stdin";;
23954       *) # Look for the file first in the build tree, then in the source tree
23955          # (if the path is not absolute).  The absolute path cannot be DOS-style,
23956          # because $ac_f cannot contain `:'.
23957          test -f "$ac_f" ||
23958            case $ac_f in
23959            [\\/$]*) false;;
23960            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
23961            esac ||
23962            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
23963       esac
23964       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
23965       as_fn_append ac_file_inputs " '$ac_f'"
23966     done
23967
23968     # Let's still pretend it is `configure' which instantiates (i.e., don't
23969     # use $as_me), people would be surprised to read:
23970     #    /* config.h.  Generated by config.status.  */
23971     configure_input='Generated from '`
23972           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
23973         `' by configure.'
23974     if test x"$ac_file" != x-; then
23975       configure_input="$ac_file.  $configure_input"
23976       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
23977 $as_echo "$as_me: creating $ac_file" >&6;}
23978     fi
23979     # Neutralize special characters interpreted by sed in replacement strings.
23980     case $configure_input in #(
23981     *\&* | *\|* | *\\* )
23982        ac_sed_conf_input=`$as_echo "$configure_input" |
23983        sed 's/[\\\\&|]/\\\\&/g'`;; #(
23984     *) ac_sed_conf_input=$configure_input;;
23985     esac
23986
23987     case $ac_tag in
23988     *:-:* | *:-) cat >"$ac_tmp/stdin" \
23989       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
23990     esac
23991     ;;
23992   esac
23993
23994   ac_dir=`$as_dirname -- "$ac_file" ||
23995 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23996          X"$ac_file" : 'X\(//\)[^/]' \| \
23997          X"$ac_file" : 'X\(//\)$' \| \
23998          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
23999 $as_echo X"$ac_file" |
24000     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24001             s//\1/
24002             q
24003           }
24004           /^X\(\/\/\)[^/].*/{
24005             s//\1/
24006             q
24007           }
24008           /^X\(\/\/\)$/{
24009             s//\1/
24010             q
24011           }
24012           /^X\(\/\).*/{
24013             s//\1/
24014             q
24015           }
24016           s/.*/./; q'`
24017   as_dir="$ac_dir"; as_fn_mkdir_p
24018   ac_builddir=.
24019
24020 case "$ac_dir" in
24021 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
24022 *)
24023   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
24024   # A ".." for each directory in $ac_dir_suffix.
24025   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
24026   case $ac_top_builddir_sub in
24027   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
24028   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
24029   esac ;;
24030 esac
24031 ac_abs_top_builddir=$ac_pwd
24032 ac_abs_builddir=$ac_pwd$ac_dir_suffix
24033 # for backward compatibility:
24034 ac_top_builddir=$ac_top_build_prefix
24035
24036 case $srcdir in
24037   .)  # We are building in place.
24038     ac_srcdir=.
24039     ac_top_srcdir=$ac_top_builddir_sub
24040     ac_abs_top_srcdir=$ac_pwd ;;
24041   [\\/]* | ?:[\\/]* )  # Absolute name.
24042     ac_srcdir=$srcdir$ac_dir_suffix;
24043     ac_top_srcdir=$srcdir
24044     ac_abs_top_srcdir=$srcdir ;;
24045   *) # Relative name.
24046     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
24047     ac_top_srcdir=$ac_top_build_prefix$srcdir
24048     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
24049 esac
24050 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
24051
24052
24053   case $ac_mode in
24054   :F)
24055   #
24056   # CONFIG_FILE
24057   #
24058
24059   case $INSTALL in
24060   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
24061   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
24062   esac
24063   ac_MKDIR_P=$MKDIR_P
24064   case $MKDIR_P in
24065   [\\/$]* | ?:[\\/]* ) ;;
24066   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
24067   esac
24068 _ACEOF
24069
24070 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
24071 # If the template does not know about datarootdir, expand it.
24072 # FIXME: This hack should be removed a few years after 2.60.
24073 ac_datarootdir_hack=; ac_datarootdir_seen=
24074 ac_sed_dataroot='
24075 /datarootdir/ {
24076   p
24077   q
24078 }
24079 /@datadir@/p
24080 /@docdir@/p
24081 /@infodir@/p
24082 /@localedir@/p
24083 /@mandir@/p'
24084 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
24085 *datarootdir*) ac_datarootdir_seen=yes;;
24086 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
24087   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
24088 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
24089 _ACEOF
24090 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
24091   ac_datarootdir_hack='
24092   s&@datadir@&$datadir&g
24093   s&@docdir@&$docdir&g
24094   s&@infodir@&$infodir&g
24095   s&@localedir@&$localedir&g
24096   s&@mandir@&$mandir&g
24097   s&\\\${datarootdir}&$datarootdir&g' ;;
24098 esac
24099 _ACEOF
24100
24101 # Neutralize VPATH when `$srcdir' = `.'.
24102 # Shell code in configure.ac might set extrasub.
24103 # FIXME: do we really want to maintain this feature?
24104 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
24105 ac_sed_extra="$ac_vpsub
24106 $extrasub
24107 _ACEOF
24108 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
24109 :t
24110 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24111 s|@configure_input@|$ac_sed_conf_input|;t t
24112 s&@top_builddir@&$ac_top_builddir_sub&;t t
24113 s&@top_build_prefix@&$ac_top_build_prefix&;t t
24114 s&@srcdir@&$ac_srcdir&;t t
24115 s&@abs_srcdir@&$ac_abs_srcdir&;t t
24116 s&@top_srcdir@&$ac_top_srcdir&;t t
24117 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
24118 s&@builddir@&$ac_builddir&;t t
24119 s&@abs_builddir@&$ac_abs_builddir&;t t
24120 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
24121 s&@INSTALL@&$ac_INSTALL&;t t
24122 s&@MKDIR_P@&$ac_MKDIR_P&;t t
24123 $ac_datarootdir_hack
24124 "
24125 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
24126   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
24127
24128 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
24129   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
24130   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
24131       "$ac_tmp/out"`; test -z "$ac_out"; } &&
24132   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
24133 which seems to be undefined.  Please make sure it is defined" >&5
24134 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
24135 which seems to be undefined.  Please make sure it is defined" >&2;}
24136
24137   rm -f "$ac_tmp/stdin"
24138   case $ac_file in
24139   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
24140   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
24141   esac \
24142   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
24143  ;;
24144   :H)
24145   #
24146   # CONFIG_HEADER
24147   #
24148   if test x"$ac_file" != x-; then
24149     {
24150       $as_echo "/* $configure_input  */" \
24151       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
24152     } >"$ac_tmp/config.h" \
24153       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
24154     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
24155       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
24156 $as_echo "$as_me: $ac_file is unchanged" >&6;}
24157     else
24158       rm -f "$ac_file"
24159       mv "$ac_tmp/config.h" "$ac_file" \
24160         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
24161     fi
24162   else
24163     $as_echo "/* $configure_input  */" \
24164       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
24165       || as_fn_error $? "could not create -" "$LINENO" 5
24166   fi
24167 # Compute "$ac_file"'s index in $config_headers.
24168 _am_arg="$ac_file"
24169 _am_stamp_count=1
24170 for _am_header in $config_headers :; do
24171   case $_am_header in
24172     $_am_arg | $_am_arg:* )
24173       break ;;
24174     * )
24175       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
24176   esac
24177 done
24178 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
24179 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24180          X"$_am_arg" : 'X\(//\)[^/]' \| \
24181          X"$_am_arg" : 'X\(//\)$' \| \
24182          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
24183 $as_echo X"$_am_arg" |
24184     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24185             s//\1/
24186             q
24187           }
24188           /^X\(\/\/\)[^/].*/{
24189             s//\1/
24190             q
24191           }
24192           /^X\(\/\/\)$/{
24193             s//\1/
24194             q
24195           }
24196           /^X\(\/\).*/{
24197             s//\1/
24198             q
24199           }
24200           s/.*/./; q'`/stamp-h$_am_stamp_count
24201  ;;
24202
24203   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
24204 $as_echo "$as_me: executing $ac_file commands" >&6;}
24205  ;;
24206   esac
24207
24208
24209   case $ac_file$ac_mode in
24210     "default-1":C)
24211 # Only add multilib support code if we just rebuilt the top-level
24212 # Makefile.
24213 case " $CONFIG_FILES " in
24214  *" Makefile "*)
24215    ac_file=Makefile . ${multi_basedir}/config-ml.in
24216    ;;
24217 esac ;;
24218     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
24219   # Older Autoconf quotes --file arguments for eval, but not when files
24220   # are listed without --file.  Let's play safe and only enable the eval
24221   # if we detect the quoting.
24222   case $CONFIG_FILES in
24223   *\'*) eval set x "$CONFIG_FILES" ;;
24224   *)   set x $CONFIG_FILES ;;
24225   esac
24226   shift
24227   for mf
24228   do
24229     # Strip MF so we end up with the name of the file.
24230     mf=`echo "$mf" | sed -e 's/:.*$//'`
24231     # Check whether this is an Automake generated Makefile or not.
24232     # We used to match only the files named 'Makefile.in', but
24233     # some people rename them; so instead we look at the file content.
24234     # Grep'ing the first line is not enough: some people post-process
24235     # each Makefile.in and add a new line on top of each file to say so.
24236     # Grep'ing the whole file is not good either: AIX grep has a line
24237     # limit of 2048, but all sed's we know have understand at least 4000.
24238     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
24239       dirpart=`$as_dirname -- "$mf" ||
24240 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24241          X"$mf" : 'X\(//\)[^/]' \| \
24242          X"$mf" : 'X\(//\)$' \| \
24243          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
24244 $as_echo X"$mf" |
24245     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24246             s//\1/
24247             q
24248           }
24249           /^X\(\/\/\)[^/].*/{
24250             s//\1/
24251             q
24252           }
24253           /^X\(\/\/\)$/{
24254             s//\1/
24255             q
24256           }
24257           /^X\(\/\).*/{
24258             s//\1/
24259             q
24260           }
24261           s/.*/./; q'`
24262     else
24263       continue
24264     fi
24265     # Extract the definition of DEPDIR, am__include, and am__quote
24266     # from the Makefile without running 'make'.
24267     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
24268     test -z "$DEPDIR" && continue
24269     am__include=`sed -n 's/^am__include = //p' < "$mf"`
24270     test -z "$am__include" && continue
24271     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
24272     # Find all dependency output files, they are included files with
24273     # $(DEPDIR) in their names.  We invoke sed twice because it is the
24274     # simplest approach to changing $(DEPDIR) to its actual value in the
24275     # expansion.
24276     for file in `sed -n "
24277       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
24278          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
24279       # Make sure the directory exists.
24280       test -f "$dirpart/$file" && continue
24281       fdir=`$as_dirname -- "$file" ||
24282 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24283          X"$file" : 'X\(//\)[^/]' \| \
24284          X"$file" : 'X\(//\)$' \| \
24285          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
24286 $as_echo X"$file" |
24287     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24288             s//\1/
24289             q
24290           }
24291           /^X\(\/\/\)[^/].*/{
24292             s//\1/
24293             q
24294           }
24295           /^X\(\/\/\)$/{
24296             s//\1/
24297             q
24298           }
24299           /^X\(\/\).*/{
24300             s//\1/
24301             q
24302           }
24303           s/.*/./; q'`
24304       as_dir=$dirpart/$fdir; as_fn_mkdir_p
24305       # echo "creating $dirpart/$file"
24306       echo '# dummy' > "$dirpart/$file"
24307     done
24308   done
24309 }
24310  ;;
24311     "libtool":C)
24312
24313     # See if we are running on zsh, and set the options which allow our
24314     # commands through without removal of \ escapes.
24315     if test -n "${ZSH_VERSION+set}" ; then
24316       setopt NO_GLOB_SUBST
24317     fi
24318
24319     cfgfile="${ofile}T"
24320     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
24321     $RM "$cfgfile"
24322
24323     cat <<_LT_EOF >> "$cfgfile"
24324 #! $SHELL
24325
24326 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
24327 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
24328 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
24329 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
24330 #
24331 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
24332 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
24333 #   Written by Gordon Matzigkeit, 1996
24334 #
24335 #   This file is part of GNU Libtool.
24336 #
24337 # GNU Libtool is free software; you can redistribute it and/or
24338 # modify it under the terms of the GNU General Public License as
24339 # published by the Free Software Foundation; either version 2 of
24340 # the License, or (at your option) any later version.
24341 #
24342 # As a special exception to the GNU General Public License,
24343 # if you distribute this file as part of a program or library that
24344 # is built using GNU Libtool, you may include this file under the
24345 # same distribution terms that you use for the rest of that program.
24346 #
24347 # GNU Libtool is distributed in the hope that it will be useful,
24348 # but WITHOUT ANY WARRANTY; without even the implied warranty of
24349 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
24350 # GNU General Public License for more details.
24351 #
24352 # You should have received a copy of the GNU General Public License
24353 # along with GNU Libtool; see the file COPYING.  If not, a copy
24354 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
24355 # obtained by writing to the Free Software Foundation, Inc.,
24356 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
24357
24358
24359 # The names of the tagged configurations supported by this script.
24360 available_tags="CXX "
24361
24362 # ### BEGIN LIBTOOL CONFIG
24363
24364 # Which release of libtool.m4 was used?
24365 macro_version=$macro_version
24366 macro_revision=$macro_revision
24367
24368 # Whether or not to build shared libraries.
24369 build_libtool_libs=$enable_shared
24370
24371 # Whether or not to build static libraries.
24372 build_old_libs=$enable_static
24373
24374 # What type of objects to build.
24375 pic_mode=$pic_mode
24376
24377 # Whether or not to optimize for fast installation.
24378 fast_install=$enable_fast_install
24379
24380 # Shell to use when invoking shell scripts.
24381 SHELL=$lt_SHELL
24382
24383 # An echo program that protects backslashes.
24384 ECHO=$lt_ECHO
24385
24386 # The host system.
24387 host_alias=$host_alias
24388 host=$host
24389 host_os=$host_os
24390
24391 # The build system.
24392 build_alias=$build_alias
24393 build=$build
24394 build_os=$build_os
24395
24396 # A sed program that does not truncate output.
24397 SED=$lt_SED
24398
24399 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
24400 Xsed="\$SED -e 1s/^X//"
24401
24402 # A grep program that handles long lines.
24403 GREP=$lt_GREP
24404
24405 # An ERE matcher.
24406 EGREP=$lt_EGREP
24407
24408 # A literal string matcher.
24409 FGREP=$lt_FGREP
24410
24411 # A BSD- or MS-compatible name lister.
24412 NM=$lt_NM
24413
24414 # Whether we need soft or hard links.
24415 LN_S=$lt_LN_S
24416
24417 # What is the maximum length of a command?
24418 max_cmd_len=$max_cmd_len
24419
24420 # Object file suffix (normally "o").
24421 objext=$ac_objext
24422
24423 # Executable file suffix (normally "").
24424 exeext=$exeext
24425
24426 # whether the shell understands "unset".
24427 lt_unset=$lt_unset
24428
24429 # turn spaces into newlines.
24430 SP2NL=$lt_lt_SP2NL
24431
24432 # turn newlines into spaces.
24433 NL2SP=$lt_lt_NL2SP
24434
24435 # An object symbol dumper.
24436 OBJDUMP=$lt_OBJDUMP
24437
24438 # Method to check whether dependent libraries are shared objects.
24439 deplibs_check_method=$lt_deplibs_check_method
24440
24441 # Command to use when deplibs_check_method == "file_magic".
24442 file_magic_cmd=$lt_file_magic_cmd
24443
24444 # The archiver.
24445 AR=$lt_AR
24446 AR_FLAGS=$lt_AR_FLAGS
24447
24448 # A symbol stripping program.
24449 STRIP=$lt_STRIP
24450
24451 # Commands used to install an old-style archive.
24452 RANLIB=$lt_RANLIB
24453 old_postinstall_cmds=$lt_old_postinstall_cmds
24454 old_postuninstall_cmds=$lt_old_postuninstall_cmds
24455
24456 # Whether to use a lock for old archive extraction.
24457 lock_old_archive_extraction=$lock_old_archive_extraction
24458
24459 # A C compiler.
24460 LTCC=$lt_CC
24461
24462 # LTCC compiler flags.
24463 LTCFLAGS=$lt_CFLAGS
24464
24465 # Take the output of nm and produce a listing of raw symbols and C names.
24466 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
24467
24468 # Transform the output of nm in a proper C declaration.
24469 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
24470
24471 # Transform the output of nm in a C name address pair.
24472 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
24473
24474 # Transform the output of nm in a C name address pair when lib prefix is needed.
24475 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
24476
24477 # The name of the directory that contains temporary libtool files.
24478 objdir=$objdir
24479
24480 # Used to examine libraries when file_magic_cmd begins with "file".
24481 MAGIC_CMD=$MAGIC_CMD
24482
24483 # Must we lock files when doing compilation?
24484 need_locks=$lt_need_locks
24485
24486 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
24487 DSYMUTIL=$lt_DSYMUTIL
24488
24489 # Tool to change global to local symbols on Mac OS X.
24490 NMEDIT=$lt_NMEDIT
24491
24492 # Tool to manipulate fat objects and archives on Mac OS X.
24493 LIPO=$lt_LIPO
24494
24495 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
24496 OTOOL=$lt_OTOOL
24497
24498 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
24499 OTOOL64=$lt_OTOOL64
24500
24501 # Old archive suffix (normally "a").
24502 libext=$libext
24503
24504 # Shared library suffix (normally ".so").
24505 shrext_cmds=$lt_shrext_cmds
24506
24507 # The commands to extract the exported symbol list from a shared archive.
24508 extract_expsyms_cmds=$lt_extract_expsyms_cmds
24509
24510 # Variables whose values should be saved in libtool wrapper scripts and
24511 # restored at link time.
24512 variables_saved_for_relink=$lt_variables_saved_for_relink
24513
24514 # Do we need the "lib" prefix for modules?
24515 need_lib_prefix=$need_lib_prefix
24516
24517 # Do we need a version for libraries?
24518 need_version=$need_version
24519
24520 # Library versioning type.
24521 version_type=$version_type
24522
24523 # Shared library runtime path variable.
24524 runpath_var=$runpath_var
24525
24526 # Shared library path variable.
24527 shlibpath_var=$shlibpath_var
24528
24529 # Is shlibpath searched before the hard-coded library search path?
24530 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
24531
24532 # Format of library name prefix.
24533 libname_spec=$lt_libname_spec
24534
24535 # List of archive names.  First name is the real one, the rest are links.
24536 # The last name is the one that the linker finds with -lNAME
24537 library_names_spec=$lt_library_names_spec
24538
24539 # The coded name of the library, if different from the real name.
24540 soname_spec=$lt_soname_spec
24541
24542 # Permission mode override for installation of shared libraries.
24543 install_override_mode=$lt_install_override_mode
24544
24545 # Command to use after installation of a shared archive.
24546 postinstall_cmds=$lt_postinstall_cmds
24547
24548 # Command to use after uninstallation of a shared archive.
24549 postuninstall_cmds=$lt_postuninstall_cmds
24550
24551 # Commands used to finish a libtool library installation in a directory.
24552 finish_cmds=$lt_finish_cmds
24553
24554 # As "finish_cmds", except a single script fragment to be evaled but
24555 # not shown.
24556 finish_eval=$lt_finish_eval
24557
24558 # Whether we should hardcode library paths into libraries.
24559 hardcode_into_libs=$hardcode_into_libs
24560
24561 # Compile-time system search path for libraries.
24562 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
24563
24564 # Run-time system search path for libraries.
24565 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
24566
24567 # Whether dlopen is supported.
24568 dlopen_support=$enable_dlopen
24569
24570 # Whether dlopen of programs is supported.
24571 dlopen_self=$enable_dlopen_self
24572
24573 # Whether dlopen of statically linked programs is supported.
24574 dlopen_self_static=$enable_dlopen_self_static
24575
24576 # Commands to strip libraries.
24577 old_striplib=$lt_old_striplib
24578 striplib=$lt_striplib
24579
24580
24581 # The linker used to build libraries.
24582 LD=$lt_LD
24583
24584 # How to create reloadable object files.
24585 reload_flag=$lt_reload_flag
24586 reload_cmds=$lt_reload_cmds
24587
24588 # Commands used to build an old-style archive.
24589 old_archive_cmds=$lt_old_archive_cmds
24590
24591 # A language specific compiler.
24592 CC=$lt_compiler
24593
24594 # Is the compiler the GNU compiler?
24595 with_gcc=$GCC
24596
24597 # Compiler flag to turn off builtin functions.
24598 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
24599
24600 # How to pass a linker flag through the compiler.
24601 wl=$lt_lt_prog_compiler_wl
24602
24603 # Additional compiler flags for building library objects.
24604 pic_flag=$lt_lt_prog_compiler_pic
24605
24606 # Compiler flag to prevent dynamic linking.
24607 link_static_flag=$lt_lt_prog_compiler_static
24608
24609 # Does compiler simultaneously support -c and -o options?
24610 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
24611
24612 # Whether or not to add -lc for building shared libraries.
24613 build_libtool_need_lc=$archive_cmds_need_lc
24614
24615 # Whether or not to disallow shared libs when runtime libs are static.
24616 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
24617
24618 # Compiler flag to allow reflexive dlopens.
24619 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
24620
24621 # Compiler flag to generate shared objects directly from archives.
24622 whole_archive_flag_spec=$lt_whole_archive_flag_spec
24623
24624 # Whether the compiler copes with passing no objects directly.
24625 compiler_needs_object=$lt_compiler_needs_object
24626
24627 # Create an old-style archive from a shared archive.
24628 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
24629
24630 # Create a temporary old-style archive to link instead of a shared archive.
24631 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
24632
24633 # Commands used to build a shared archive.
24634 archive_cmds=$lt_archive_cmds
24635 archive_expsym_cmds=$lt_archive_expsym_cmds
24636
24637 # Commands used to build a loadable module if different from building
24638 # a shared archive.
24639 module_cmds=$lt_module_cmds
24640 module_expsym_cmds=$lt_module_expsym_cmds
24641
24642 # Whether we are building with GNU ld or not.
24643 with_gnu_ld=$lt_with_gnu_ld
24644
24645 # Flag that allows shared libraries with undefined symbols to be built.
24646 allow_undefined_flag=$lt_allow_undefined_flag
24647
24648 # Flag that enforces no undefined symbols.
24649 no_undefined_flag=$lt_no_undefined_flag
24650
24651 # Flag to hardcode \$libdir into a binary during linking.
24652 # This must work even if \$libdir does not exist
24653 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
24654
24655 # If ld is used when linking, flag to hardcode \$libdir into a binary
24656 # during linking.  This must work even if \$libdir does not exist.
24657 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
24658
24659 # Whether we need a single "-rpath" flag with a separated argument.
24660 hardcode_libdir_separator=$lt_hardcode_libdir_separator
24661
24662 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
24663 # DIR into the resulting binary.
24664 hardcode_direct=$hardcode_direct
24665
24666 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
24667 # DIR into the resulting binary and the resulting library dependency is
24668 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
24669 # library is relocated.
24670 hardcode_direct_absolute=$hardcode_direct_absolute
24671
24672 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
24673 # into the resulting binary.
24674 hardcode_minus_L=$hardcode_minus_L
24675
24676 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
24677 # into the resulting binary.
24678 hardcode_shlibpath_var=$hardcode_shlibpath_var
24679
24680 # Set to "yes" if building a shared library automatically hardcodes DIR
24681 # into the library and all subsequent libraries and executables linked
24682 # against it.
24683 hardcode_automatic=$hardcode_automatic
24684
24685 # Set to yes if linker adds runtime paths of dependent libraries
24686 # to runtime path list.
24687 inherit_rpath=$inherit_rpath
24688
24689 # Whether libtool must link a program against all its dependency libraries.
24690 link_all_deplibs=$link_all_deplibs
24691
24692 # Fix the shell variable \$srcfile for the compiler.
24693 fix_srcfile_path=$lt_fix_srcfile_path
24694
24695 # Set to "yes" if exported symbols are required.
24696 always_export_symbols=$always_export_symbols
24697
24698 # The commands to list exported symbols.
24699 export_symbols_cmds=$lt_export_symbols_cmds
24700
24701 # Symbols that should not be listed in the preloaded symbols.
24702 exclude_expsyms=$lt_exclude_expsyms
24703
24704 # Symbols that must always be exported.
24705 include_expsyms=$lt_include_expsyms
24706
24707 # Commands necessary for linking programs (against libraries) with templates.
24708 prelink_cmds=$lt_prelink_cmds
24709
24710 # Specify filename containing input files.
24711 file_list_spec=$lt_file_list_spec
24712
24713 # How to hardcode a shared library path into an executable.
24714 hardcode_action=$hardcode_action
24715
24716 # The directories searched by this compiler when creating a shared library.
24717 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
24718
24719 # Dependencies to place before and after the objects being linked to
24720 # create a shared library.
24721 predep_objects=$lt_predep_objects
24722 postdep_objects=$lt_postdep_objects
24723 predeps=$lt_predeps
24724 postdeps=$lt_postdeps
24725
24726 # The library search path used internally by the compiler when linking
24727 # a shared library.
24728 compiler_lib_search_path=$lt_compiler_lib_search_path
24729
24730 # ### END LIBTOOL CONFIG
24731
24732 _LT_EOF
24733
24734   case $host_os in
24735   aix3*)
24736     cat <<\_LT_EOF >> "$cfgfile"
24737 # AIX sometimes has problems with the GCC collect2 program.  For some
24738 # reason, if we set the COLLECT_NAMES environment variable, the problems
24739 # vanish in a puff of smoke.
24740 if test "X${COLLECT_NAMES+set}" != Xset; then
24741   COLLECT_NAMES=
24742   export COLLECT_NAMES
24743 fi
24744 _LT_EOF
24745     ;;
24746   esac
24747
24748
24749 ltmain="$ac_aux_dir/ltmain.sh"
24750
24751
24752   # We use sed instead of cat because bash on DJGPP gets confused if
24753   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
24754   # text mode, it properly converts lines to CR/LF.  This bash problem
24755   # is reportedly fixed, but why not run on old versions too?
24756   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
24757     || (rm -f "$cfgfile"; exit 1)
24758
24759   case $xsi_shell in
24760   yes)
24761     cat << \_LT_EOF >> "$cfgfile"
24762
24763 # func_dirname file append nondir_replacement
24764 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
24765 # otherwise set result to NONDIR_REPLACEMENT.
24766 func_dirname ()
24767 {
24768   case ${1} in
24769     */*) func_dirname_result="${1%/*}${2}" ;;
24770     *  ) func_dirname_result="${3}" ;;
24771   esac
24772 }
24773
24774 # func_basename file
24775 func_basename ()
24776 {
24777   func_basename_result="${1##*/}"
24778 }
24779
24780 # func_dirname_and_basename file append nondir_replacement
24781 # perform func_basename and func_dirname in a single function
24782 # call:
24783 #   dirname:  Compute the dirname of FILE.  If nonempty,
24784 #             add APPEND to the result, otherwise set result
24785 #             to NONDIR_REPLACEMENT.
24786 #             value returned in "$func_dirname_result"
24787 #   basename: Compute filename of FILE.
24788 #             value retuned in "$func_basename_result"
24789 # Implementation must be kept synchronized with func_dirname
24790 # and func_basename. For efficiency, we do not delegate to
24791 # those functions but instead duplicate the functionality here.
24792 func_dirname_and_basename ()
24793 {
24794   case ${1} in
24795     */*) func_dirname_result="${1%/*}${2}" ;;
24796     *  ) func_dirname_result="${3}" ;;
24797   esac
24798   func_basename_result="${1##*/}"
24799 }
24800
24801 # func_stripname prefix suffix name
24802 # strip PREFIX and SUFFIX off of NAME.
24803 # PREFIX and SUFFIX must not contain globbing or regex special
24804 # characters, hashes, percent signs, but SUFFIX may contain a leading
24805 # dot (in which case that matches only a dot).
24806 func_stripname ()
24807 {
24808   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
24809   # positional parameters, so assign one to ordinary parameter first.
24810   func_stripname_result=${3}
24811   func_stripname_result=${func_stripname_result#"${1}"}
24812   func_stripname_result=${func_stripname_result%"${2}"}
24813 }
24814
24815 # func_opt_split
24816 func_opt_split ()
24817 {
24818   func_opt_split_opt=${1%%=*}
24819   func_opt_split_arg=${1#*=}
24820 }
24821
24822 # func_lo2o object
24823 func_lo2o ()
24824 {
24825   case ${1} in
24826     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
24827     *)    func_lo2o_result=${1} ;;
24828   esac
24829 }
24830
24831 # func_xform libobj-or-source
24832 func_xform ()
24833 {
24834   func_xform_result=${1%.*}.lo
24835 }
24836
24837 # func_arith arithmetic-term...
24838 func_arith ()
24839 {
24840   func_arith_result=$(( $* ))
24841 }
24842
24843 # func_len string
24844 # STRING may not start with a hyphen.
24845 func_len ()
24846 {
24847   func_len_result=${#1}
24848 }
24849
24850 _LT_EOF
24851     ;;
24852   *) # Bourne compatible functions.
24853     cat << \_LT_EOF >> "$cfgfile"
24854
24855 # func_dirname file append nondir_replacement
24856 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
24857 # otherwise set result to NONDIR_REPLACEMENT.
24858 func_dirname ()
24859 {
24860   # Extract subdirectory from the argument.
24861   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
24862   if test "X$func_dirname_result" = "X${1}"; then
24863     func_dirname_result="${3}"
24864   else
24865     func_dirname_result="$func_dirname_result${2}"
24866   fi
24867 }
24868
24869 # func_basename file
24870 func_basename ()
24871 {
24872   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
24873 }
24874
24875
24876 # func_stripname prefix suffix name
24877 # strip PREFIX and SUFFIX off of NAME.
24878 # PREFIX and SUFFIX must not contain globbing or regex special
24879 # characters, hashes, percent signs, but SUFFIX may contain a leading
24880 # dot (in which case that matches only a dot).
24881 # func_strip_suffix prefix name
24882 func_stripname ()
24883 {
24884   case ${2} in
24885     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
24886     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
24887   esac
24888 }
24889
24890 # sed scripts:
24891 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
24892 my_sed_long_arg='1s/^-[^=]*=//'
24893
24894 # func_opt_split
24895 func_opt_split ()
24896 {
24897   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
24898   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
24899 }
24900
24901 # func_lo2o object
24902 func_lo2o ()
24903 {
24904   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
24905 }
24906
24907 # func_xform libobj-or-source
24908 func_xform ()
24909 {
24910   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
24911 }
24912
24913 # func_arith arithmetic-term...
24914 func_arith ()
24915 {
24916   func_arith_result=`expr "$@"`
24917 }
24918
24919 # func_len string
24920 # STRING may not start with a hyphen.
24921 func_len ()
24922 {
24923   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
24924 }
24925
24926 _LT_EOF
24927 esac
24928
24929 case $lt_shell_append in
24930   yes)
24931     cat << \_LT_EOF >> "$cfgfile"
24932
24933 # func_append var value
24934 # Append VALUE to the end of shell variable VAR.
24935 func_append ()
24936 {
24937   eval "$1+=\$2"
24938 }
24939 _LT_EOF
24940     ;;
24941   *)
24942     cat << \_LT_EOF >> "$cfgfile"
24943
24944 # func_append var value
24945 # Append VALUE to the end of shell variable VAR.
24946 func_append ()
24947 {
24948   eval "$1=\$$1\$2"
24949 }
24950
24951 _LT_EOF
24952     ;;
24953   esac
24954
24955
24956   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
24957     || (rm -f "$cfgfile"; exit 1)
24958
24959   mv -f "$cfgfile" "$ofile" ||
24960     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
24961   chmod +x "$ofile"
24962
24963
24964     cat <<_LT_EOF >> "$ofile"
24965
24966 # ### BEGIN LIBTOOL TAG CONFIG: CXX
24967
24968 # The linker used to build libraries.
24969 LD=$lt_LD_CXX
24970
24971 # How to create reloadable object files.
24972 reload_flag=$lt_reload_flag_CXX
24973 reload_cmds=$lt_reload_cmds_CXX
24974
24975 # Commands used to build an old-style archive.
24976 old_archive_cmds=$lt_old_archive_cmds_CXX
24977
24978 # A language specific compiler.
24979 CC=$lt_compiler_CXX
24980
24981 # Is the compiler the GNU compiler?
24982 with_gcc=$GCC_CXX
24983
24984 # Compiler flag to turn off builtin functions.
24985 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
24986
24987 # How to pass a linker flag through the compiler.
24988 wl=$lt_lt_prog_compiler_wl_CXX
24989
24990 # Additional compiler flags for building library objects.
24991 pic_flag=$lt_lt_prog_compiler_pic_CXX
24992
24993 # Compiler flag to prevent dynamic linking.
24994 link_static_flag=$lt_lt_prog_compiler_static_CXX
24995
24996 # Does compiler simultaneously support -c and -o options?
24997 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
24998
24999 # Whether or not to add -lc for building shared libraries.
25000 build_libtool_need_lc=$archive_cmds_need_lc_CXX
25001
25002 # Whether or not to disallow shared libs when runtime libs are static.
25003 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
25004
25005 # Compiler flag to allow reflexive dlopens.
25006 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
25007
25008 # Compiler flag to generate shared objects directly from archives.
25009 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
25010
25011 # Whether the compiler copes with passing no objects directly.
25012 compiler_needs_object=$lt_compiler_needs_object_CXX
25013
25014 # Create an old-style archive from a shared archive.
25015 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
25016
25017 # Create a temporary old-style archive to link instead of a shared archive.
25018 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
25019
25020 # Commands used to build a shared archive.
25021 archive_cmds=$lt_archive_cmds_CXX
25022 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
25023
25024 # Commands used to build a loadable module if different from building
25025 # a shared archive.
25026 module_cmds=$lt_module_cmds_CXX
25027 module_expsym_cmds=$lt_module_expsym_cmds_CXX
25028
25029 # Whether we are building with GNU ld or not.
25030 with_gnu_ld=$lt_with_gnu_ld_CXX
25031
25032 # Flag that allows shared libraries with undefined symbols to be built.
25033 allow_undefined_flag=$lt_allow_undefined_flag_CXX
25034
25035 # Flag that enforces no undefined symbols.
25036 no_undefined_flag=$lt_no_undefined_flag_CXX
25037
25038 # Flag to hardcode \$libdir into a binary during linking.
25039 # This must work even if \$libdir does not exist
25040 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
25041
25042 # If ld is used when linking, flag to hardcode \$libdir into a binary
25043 # during linking.  This must work even if \$libdir does not exist.
25044 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
25045
25046 # Whether we need a single "-rpath" flag with a separated argument.
25047 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
25048
25049 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
25050 # DIR into the resulting binary.
25051 hardcode_direct=$hardcode_direct_CXX
25052
25053 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
25054 # DIR into the resulting binary and the resulting library dependency is
25055 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
25056 # library is relocated.
25057 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
25058
25059 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
25060 # into the resulting binary.
25061 hardcode_minus_L=$hardcode_minus_L_CXX
25062
25063 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
25064 # into the resulting binary.
25065 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
25066
25067 # Set to "yes" if building a shared library automatically hardcodes DIR
25068 # into the library and all subsequent libraries and executables linked
25069 # against it.
25070 hardcode_automatic=$hardcode_automatic_CXX
25071
25072 # Set to yes if linker adds runtime paths of dependent libraries
25073 # to runtime path list.
25074 inherit_rpath=$inherit_rpath_CXX
25075
25076 # Whether libtool must link a program against all its dependency libraries.
25077 link_all_deplibs=$link_all_deplibs_CXX
25078
25079 # Fix the shell variable \$srcfile for the compiler.
25080 fix_srcfile_path=$lt_fix_srcfile_path_CXX
25081
25082 # Set to "yes" if exported symbols are required.
25083 always_export_symbols=$always_export_symbols_CXX
25084
25085 # The commands to list exported symbols.
25086 export_symbols_cmds=$lt_export_symbols_cmds_CXX
25087
25088 # Symbols that should not be listed in the preloaded symbols.
25089 exclude_expsyms=$lt_exclude_expsyms_CXX
25090
25091 # Symbols that must always be exported.
25092 include_expsyms=$lt_include_expsyms_CXX
25093
25094 # Commands necessary for linking programs (against libraries) with templates.
25095 prelink_cmds=$lt_prelink_cmds_CXX
25096
25097 # Specify filename containing input files.
25098 file_list_spec=$lt_file_list_spec_CXX
25099
25100 # How to hardcode a shared library path into an executable.
25101 hardcode_action=$hardcode_action_CXX
25102
25103 # The directories searched by this compiler when creating a shared library.
25104 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
25105
25106 # Dependencies to place before and after the objects being linked to
25107 # create a shared library.
25108 predep_objects=$lt_predep_objects_CXX
25109 postdep_objects=$lt_postdep_objects_CXX
25110 predeps=$lt_predeps_CXX
25111 postdeps=$lt_postdeps_CXX
25112
25113 # The library search path used internally by the compiler when linking
25114 # a shared library.
25115 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
25116
25117 # ### END LIBTOOL TAG CONFIG: CXX
25118 _LT_EOF
25119
25120  ;;
25121     "libm2min/Makefile":F)  cat > vpsed$$ << \_EOF
25122 s!`test -f '$<' || echo '$(srcdir)/'`!!
25123 _EOF
25124    sed -f vpsed$$ $ac_file > tmp$$
25125    mv tmp$$ $ac_file
25126    rm vpsed$$
25127    echo 'MULTISUBDIR =' >> $ac_file
25128    ml_norecursion=yes
25129    . ${multi_basedir}/config-ml.in
25130    { ml_norecursion=; unset ml_norecursion;}
25131  ;;
25132     "libm2pim/Makefile":F)  cat > vpsed$$ << \_EOF
25133 s!`test -f '$<' || echo '$(srcdir)/'`!!
25134 _EOF
25135    sed -f vpsed$$ $ac_file > tmp$$
25136    mv tmp$$ $ac_file
25137    rm vpsed$$
25138    echo 'MULTISUBDIR =' >> $ac_file
25139    ml_norecursion=yes
25140    . ${multi_basedir}/config-ml.in
25141    { ml_norecursion=; unset ml_norecursion;}
25142  ;;
25143     "libm2iso/Makefile":F)  cat > vpsed$$ << \_EOF
25144 s!`test -f '$<' || echo '$(srcdir)/'`!!
25145 _EOF
25146    sed -f vpsed$$ $ac_file > tmp$$
25147    mv tmp$$ $ac_file
25148    rm vpsed$$
25149    echo 'MULTISUBDIR =' >> $ac_file
25150    ml_norecursion=yes
25151    . ${multi_basedir}/config-ml.in
25152    { ml_norecursion=; unset ml_norecursion;}
25153  ;;
25154     "libm2cor/Makefile":F)  cat > vpsed$$ << \_EOF
25155 s!`test -f '$<' || echo '$(srcdir)/'`!!
25156 _EOF
25157    sed -f vpsed$$ $ac_file > tmp$$
25158    mv tmp$$ $ac_file
25159    rm vpsed$$
25160    echo 'MULTISUBDIR =' >> $ac_file
25161    ml_norecursion=yes
25162    . ${multi_basedir}/config-ml.in
25163    { ml_norecursion=; unset ml_norecursion;}
25164  ;;
25165     "libm2log/Makefile":F)  cat > vpsed$$ << \_EOF
25166 s!`test -f '$<' || echo '$(srcdir)/'`!!
25167 _EOF
25168    sed -f vpsed$$ $ac_file > tmp$$
25169    mv tmp$$ $ac_file
25170    rm vpsed$$
25171    echo 'MULTISUBDIR =' >> $ac_file
25172    ml_norecursion=yes
25173    . ${multi_basedir}/config-ml.in
25174    { ml_norecursion=; unset ml_norecursion;}
25175  ;;
25176
25177   esac
25178 done # for ac_tag
25179
25180
25181 as_fn_exit 0
25182 _ACEOF
25183 ac_clean_files=$ac_clean_files_save
25184
25185 test $ac_write_fail = 0 ||
25186   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
25187
25188
25189 # configure is writing to config.log, and then calls config.status.
25190 # config.status does its own redirection, appending to config.log.
25191 # Unfortunately, on DOS this fails, as config.log is still kept open
25192 # by configure, so config.status won't be able to write to it; its
25193 # output is simply discarded.  So we exec the FD to /dev/null,
25194 # effectively closing config.log, so it can be properly (re)opened and
25195 # appended to by config.status.  When coming back to configure, we
25196 # need to make the FD available again.
25197 if test "$no_create" != yes; then
25198   ac_cs_success=:
25199   ac_config_status_args=
25200   test "$silent" = yes &&
25201     ac_config_status_args="$ac_config_status_args --quiet"
25202   exec 5>/dev/null
25203   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25204   exec 5>>config.log
25205   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25206   # would make configure fail if this is the last instruction.
25207   $ac_cs_success || as_fn_exit 1
25208 fi
25209 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
25210   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
25211 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
25212 fi
25213