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 BUILD_LOGLIB_FALSE
 638 BUILD_LOGLIB_TRUE
 639 BUILD_CORLIB_FALSE
 640 BUILD_CORLIB_TRUE
 641 BUILD_ISOLIB_FALSE
 642 BUILD_ISOLIB_TRUE
 643 BUILD_PIMLIB_FALSE
 644 BUILD_PIMLIB_TRUE
 645 GM2_FOR_TARGET
 646 CC_FOR_BUILD
 647 enable_static
 648 enable_shared
 649 CXXCPP
 650 OTOOL64
 651 OTOOL
 652 LIPO
 653 NMEDIT
 654 DSYMUTIL
 655 OBJDUMP
 656 LN_S
 657 ac_ct_DUMPBIN
 658 DUMPBIN
 659 LD
 660 FGREP
 661 SED
 662 LIBTOOL
 663 PERL
 664 RANLIB
 665 NM
 666 AR
 667 am__fastdepCCAS_FALSE
 668 am__fastdepCCAS_TRUE
 669 CCASDEPMODE
 670 CCASFLAGS
 671 CCAS
 672 am__fastdepCXX_FALSE
 673 am__fastdepCXX_TRUE
 674 CXXDEPMODE
 675 ac_ct_CXX
 676 CXXFLAGS
 677 CXX
 678 MAINTAINER_MODE_FALSE
 679 MAINTAINER_MODE_TRUE
 680 toolexeclibdir
 681 toolexecdir
 682 MAINT
 683 slibdir
 684 target_subdir
 685 host_subdir
 686 build_subdir
 687 build_libsubdir
 688 target_noncanonical
 689 host_noncanonical
 690 AM_BACKSLASH
 691 AM_DEFAULT_VERBOSITY
 692 AM_DEFAULT_V
 693 AM_V
 694 am__fastdepCC_FALSE
 695 am__fastdepCC_TRUE
 696 CCDEPMODE
 697 am__nodep
 698 AMDEPBACKSLASH
 699 AMDEP_FALSE
 700 AMDEP_TRUE
 701 am__quote
 702 am__include
 703 DEPDIR
 704 am__untar
 705 am__tar
 706 AMTAR
 707 am__leading_dot
 708 SET_MAKE
 709 AWK
 710 mkdir_p
 711 MKDIR_P
 712 INSTALL_STRIP_PROGRAM
 713 STRIP
 714 install_sh
 715 MAKEINFO
 716 AUTOHEADER
 717 AUTOMAKE
 718 AUTOCONF
 719 ACLOCAL
 720 VERSION
 721 PACKAGE
 722 CYGPATH_W
 723 am__isrc
 724 INSTALL_DATA
 725 INSTALL_SCRIPT
 726 INSTALL_PROGRAM
 727 target_os
 728 target_vendor
 729 target_cpu
 730 target
 731 host_os
 732 host_vendor
 733 host_cpu
 734 host
 735 build_os
 736 build_vendor
 737 build_cpu
 738 build
 739 EGREP
 740 GREP
 741 CPP
 742 OBJEXT
 743 EXEEXT
 744 ac_ct_CC
 745 CPPFLAGS
 746 LDFLAGS
 747 CFLAGS
 748 CC
 749 multi_basedir
 750 libtool_VERSION
 751 target_alias
 752 host_alias
 753 build_alias
 754 LIBS
 755 ECHO_T
 756 ECHO_N
 757 ECHO_C
 758 DEFS
 759 mandir
 760 localedir
 761 libdir
 762 psdir
 763 pdfdir
 764 dvidir
 765 htmldir
 766 infodir
 767 docdir
 768 oldincludedir
 769 includedir
 770 localstatedir
 771 sharedstatedir
 772 sysconfdir
 773 datadir
 774 datarootdir
 775 libexecdir
 776 sbindir
 777 bindir
 778 program_transform_name
 779 prefix
 780 exec_prefix
 781 PACKAGE_URL
 782 PACKAGE_BUGREPORT
 783 PACKAGE_STRING
 784 PACKAGE_VERSION
 785 PACKAGE_TARNAME
 786 PACKAGE_NAME
 787 PATH_SEPARATOR
 788 SHELL'
 789 ac_subst_files=''
 790 ac_user_opts='
 791 enable_option_checking
 792 enable_multilib
 793 enable_dependency_tracking
 794 enable_silent_rules
 795 with_cross_host
 796 with_build_libsubdir
 797 enable_version_specific_runtime_libs
 798 with_slibdir
 799 enable_maintainer_mode
 800 enable_shared
 801 enable_static
 802 with_pic
 803 enable_fast_install
 804 with_gnu_ld
 805 enable_libtool_lock
 806 '
 807       ac_precious_vars='build_alias
 808 host_alias
 809 target_alias
 810 CC
 811 CFLAGS
 812 LDFLAGS
 813 LIBS
 814 CPPFLAGS
 815 CPP
 816 CXXCPP'
 817
 818
 819 # Initialize some variables set by options.
 820 ac_init_help=
 821 ac_init_version=false
 822 ac_unrecognized_opts=
 823 ac_unrecognized_sep=
 824 # The variables have the same names as the options, with
 825 # dashes changed to underlines.
 826 cache_file=/dev/null
 827 exec_prefix=NONE
 828 no_create=
 829 no_recursion=
 830 prefix=NONE
 831 program_prefix=NONE
 832 program_suffix=NONE
 833 program_transform_name=s,x,x,
 834 silent=
 835 site=
 836 srcdir=
 837 verbose=
 838 x_includes=NONE
 839 x_libraries=NONE
 840
 841 # Installation directory options.
 842 # These are left unexpanded so users can "make install exec_prefix=/foo"
 843 # and all the variables that are supposed to be based on exec_prefix
 844 # by default will actually change.
 845 # Use braces instead of parens because sh, perl, etc. also accept them.
 846 # (The list follows the same order as the GNU Coding Standards.)
 847 bindir='${exec_prefix}/bin'
 848 sbindir='${exec_prefix}/sbin'
 849 libexecdir='${exec_prefix}/libexec'
 850 datarootdir='${prefix}/share'
 851 datadir='${datarootdir}'
 852 sysconfdir='${prefix}/etc'
 853 sharedstatedir='${prefix}/com'
 854 localstatedir='${prefix}/var'
 855 includedir='${prefix}/include'
 856 oldincludedir='/usr/include'
 857 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 858 infodir='${datarootdir}/info'
 859 htmldir='${docdir}'
 860 dvidir='${docdir}'
 861 pdfdir='${docdir}'
 862 psdir='${docdir}'
 863 libdir='${exec_prefix}/lib'
 864 localedir='${datarootdir}/locale'
 865 mandir='${datarootdir}/man'
 866
 867 ac_prev=
 868 ac_dashdash=
 869 for ac_option
 870 do
 871   # If the previous option needs an argument, assign it.
 872   if test -n "$ac_prev"; then
 873     eval $ac_prev=\$ac_option
 874     ac_prev=
 875     continue
 876   fi
 877
 878   case $ac_option in
 879   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 880   *=)   ac_optarg= ;;
 881   *)    ac_optarg=yes ;;
 882   esac
 883
 884   # Accept the important Cygnus configure options, so we can diagnose typos.
 885
 886   case $ac_dashdash$ac_option in
 887   --)
 888     ac_dashdash=yes ;;
 889
 890   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 891     ac_prev=bindir ;;
 892   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 893     bindir=$ac_optarg ;;
 894
 895   -build | --build | --buil | --bui | --bu)
 896     ac_prev=build_alias ;;
 897   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 898     build_alias=$ac_optarg ;;
 899
 900   -cache-file | --cache-file | --cache-fil | --cache-fi \
 901   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 902     ac_prev=cache_file ;;
 903   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 904   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 905     cache_file=$ac_optarg ;;
 906
 907   --config-cache | -C)
 908     cache_file=config.cache ;;
 909
 910   -datadir | --datadir | --datadi | --datad)
 911     ac_prev=datadir ;;
 912   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 913     datadir=$ac_optarg ;;
 914
 915   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 916   | --dataroo | --dataro | --datar)
 917     ac_prev=datarootdir ;;
 918   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 919   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 920     datarootdir=$ac_optarg ;;
 921
 922   -disable-* | --disable-*)
 923     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 924     # Reject names that are not valid shell variable names.
 925     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 926       as_fn_error $? "invalid feature name: $ac_useropt"
 927     ac_useropt_orig=$ac_useropt
 928     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 929     case $ac_user_opts in
 930       *"
 931 "enable_$ac_useropt"
 932 "*) ;;
 933       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 934          ac_unrecognized_sep=', ';;
 935     esac
 936     eval enable_$ac_useropt=no ;;
 937
 938   -docdir | --docdir | --docdi | --doc | --do)
 939     ac_prev=docdir ;;
 940   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 941     docdir=$ac_optarg ;;
 942
 943   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 944     ac_prev=dvidir ;;
 945   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 946     dvidir=$ac_optarg ;;
 947
 948   -enable-* | --enable-*)
 949     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 950     # Reject names that are not valid shell variable names.
 951     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 952       as_fn_error $? "invalid feature name: $ac_useropt"
 953     ac_useropt_orig=$ac_useropt
 954     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 955     case $ac_user_opts in
 956       *"
 957 "enable_$ac_useropt"
 958 "*) ;;
 959       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 960          ac_unrecognized_sep=', ';;
 961     esac
 962     eval enable_$ac_useropt=\$ac_optarg ;;
 963
 964   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 965   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 966   | --exec | --exe | --ex)
 967     ac_prev=exec_prefix ;;
 968   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 969   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 970   | --exec=* | --exe=* | --ex=*)
 971     exec_prefix=$ac_optarg ;;
 972
 973   -gas | --gas | --ga | --g)
 974     # Obsolete; use --with-gas.
 975     with_gas=yes ;;
 976
 977   -help | --help | --hel | --he | -h)
 978     ac_init_help=long ;;
 979   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 980     ac_init_help=recursive ;;
 981   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 982     ac_init_help=short ;;
 983
 984   -host | --host | --hos | --ho)
 985     ac_prev=host_alias ;;
 986   -host=* | --host=* | --hos=* | --ho=*)
 987     host_alias=$ac_optarg ;;
 988
 989   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 990     ac_prev=htmldir ;;
 991   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 992   | --ht=*)
 993     htmldir=$ac_optarg ;;
 994
 995   -includedir | --includedir | --includedi | --included | --include \
 996   | --includ | --inclu | --incl | --inc)
 997     ac_prev=includedir ;;
 998   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 999   | --includ=* | --inclu=* | --incl=* | --inc=*)
1000     includedir=$ac_optarg ;;
1001
1002   -infodir | --infodir | --infodi | --infod | --info | --inf)
1003     ac_prev=infodir ;;
1004   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1005     infodir=$ac_optarg ;;
1006
1007   -libdir | --libdir | --libdi | --libd)
1008     ac_prev=libdir ;;
1009   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1010     libdir=$ac_optarg ;;
1011
1012   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1013   | --libexe | --libex | --libe)
1014     ac_prev=libexecdir ;;
1015   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1016   | --libexe=* | --libex=* | --libe=*)
1017     libexecdir=$ac_optarg ;;
1018
1019   -localedir | --localedir | --localedi | --localed | --locale)
1020     ac_prev=localedir ;;
1021   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1022     localedir=$ac_optarg ;;
1023
1024   -localstatedir | --localstatedir | --localstatedi | --localstated \
1025   | --localstate | --localstat | --localsta | --localst | --locals)
1026     ac_prev=localstatedir ;;
1027   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1028   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1029     localstatedir=$ac_optarg ;;
1030
1031   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1032     ac_prev=mandir ;;
1033   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1034     mandir=$ac_optarg ;;
1035
1036   -nfp | --nfp | --nf)
1037     # Obsolete; use --without-fp.
1038     with_fp=no ;;
1039
1040   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1041   | --no-cr | --no-c | -n)
1042     no_create=yes ;;
1043
1044   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1045   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1046     no_recursion=yes ;;
1047
1048   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1049   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1050   | --oldin | --oldi | --old | --ol | --o)
1051     ac_prev=oldincludedir ;;
1052   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1053   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1054   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1055     oldincludedir=$ac_optarg ;;
1056
1057   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1058     ac_prev=prefix ;;
1059   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1060     prefix=$ac_optarg ;;
1061
1062   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1063   | --program-pre | --program-pr | --program-p)
1064     ac_prev=program_prefix ;;
1065   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1066   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1067     program_prefix=$ac_optarg ;;
1068
1069   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1070   | --program-suf | --program-su | --program-s)
1071     ac_prev=program_suffix ;;
1072   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1073   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1074     program_suffix=$ac_optarg ;;
1075
1076   -program-transform-name | --program-transform-name \
1077   | --program-transform-nam | --program-transform-na \
1078   | --program-transform-n | --program-transform- \
1079   | --program-transform | --program-transfor \
1080   | --program-transfo | --program-transf \
1081   | --program-trans | --program-tran \
1082   | --progr-tra | --program-tr | --program-t)
1083     ac_prev=program_transform_name ;;
1084   -program-transform-name=* | --program-transform-name=* \
1085   | --program-transform-nam=* | --program-transform-na=* \
1086   | --program-transform-n=* | --program-transform-=* \
1087   | --program-transform=* | --program-transfor=* \
1088   | --program-transfo=* | --program-transf=* \
1089   | --program-trans=* | --program-tran=* \
1090   | --progr-tra=* | --program-tr=* | --program-t=*)
1091     program_transform_name=$ac_optarg ;;
1092
1093   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1094     ac_prev=pdfdir ;;
1095   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1096     pdfdir=$ac_optarg ;;
1097
1098   -psdir | --psdir | --psdi | --psd | --ps)
1099     ac_prev=psdir ;;
1100   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1101     psdir=$ac_optarg ;;
1102
1103   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1104   | -silent | --silent | --silen | --sile | --sil)
1105     silent=yes ;;
1106
1107   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1108     ac_prev=sbindir ;;
1109   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1110   | --sbi=* | --sb=*)
1111     sbindir=$ac_optarg ;;
1112
1113   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1114   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1115   | --sharedst | --shareds | --shared | --share | --shar \
1116   | --sha | --sh)
1117     ac_prev=sharedstatedir ;;
1118   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1119   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1120   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1121   | --sha=* | --sh=*)
1122     sharedstatedir=$ac_optarg ;;
1123
1124   -site | --site | --sit)
1125     ac_prev=site ;;
1126   -site=* | --site=* | --sit=*)
1127     site=$ac_optarg ;;
1128
1129   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1130     ac_prev=srcdir ;;
1131   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1132     srcdir=$ac_optarg ;;
1133
1134   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1135   | --syscon | --sysco | --sysc | --sys | --sy)
1136     ac_prev=sysconfdir ;;
1137   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1138   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1139     sysconfdir=$ac_optarg ;;
1140
1141   -target | --target | --targe | --targ | --tar | --ta | --t)
1142     ac_prev=target_alias ;;
1143   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1144     target_alias=$ac_optarg ;;
1145
1146   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1147     verbose=yes ;;
1148
1149   -version | --version | --versio | --versi | --vers | -V)
1150     ac_init_version=: ;;
1151
1152   -with-* | --with-*)
1153     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1154     # Reject names that are not valid shell variable names.
1155     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1156       as_fn_error $? "invalid package name: $ac_useropt"
1157     ac_useropt_orig=$ac_useropt
1158     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1159     case $ac_user_opts in
1160       *"
1161 "with_$ac_useropt"
1162 "*) ;;
1163       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1164          ac_unrecognized_sep=', ';;
1165     esac
1166     eval with_$ac_useropt=\$ac_optarg ;;
1167
1168   -without-* | --without-*)
1169     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1170     # Reject names that are not valid shell variable names.
1171     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1172       as_fn_error $? "invalid package name: $ac_useropt"
1173     ac_useropt_orig=$ac_useropt
1174     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1175     case $ac_user_opts in
1176       *"
1177 "with_$ac_useropt"
1178 "*) ;;
1179       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1180          ac_unrecognized_sep=', ';;
1181     esac
1182     eval with_$ac_useropt=no ;;
1183
1184   --x)
1185     # Obsolete; use --with-x.
1186     with_x=yes ;;
1187
1188   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1189   | --x-incl | --x-inc | --x-in | --x-i)
1190     ac_prev=x_includes ;;
1191   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1192   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1193     x_includes=$ac_optarg ;;
1194
1195   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1196   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1197     ac_prev=x_libraries ;;
1198   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1199   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1200     x_libraries=$ac_optarg ;;
1201
1202   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1203 Try \`$0 --help' for more information"
1204     ;;
1205
1206   *=*)
1207     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1208     # Reject names that are not valid shell variable names.
1209     case $ac_envvar in #(
1210       '' | [0-9]* | *[!_$as_cr_alnum]* )
1211       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1212     esac
1213     eval $ac_envvar=\$ac_optarg
1214     export $ac_envvar ;;
1215
1216   *)
1217     # FIXME: should be removed in autoconf 3.0.
1218     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1219     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1220       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1221     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1222     ;;
1223
1224   esac
1225 done
1226
1227 if test -n "$ac_prev"; then
1228   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1229   as_fn_error $? "missing argument to $ac_option"
1230 fi
1231
1232 if test -n "$ac_unrecognized_opts"; then
1233   case $enable_option_checking in
1234     no) ;;
1235     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1236     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1237   esac
1238 fi
1239
1240 # Check all directory arguments for consistency.
1241 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1242                 datadir sysconfdir sharedstatedir localstatedir includedir \
1243                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1244                 libdir localedir mandir
1245 do
1246   eval ac_val=\$$ac_var
1247   # Remove trailing slashes.
1248   case $ac_val in
1249     */ )
1250       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1251       eval $ac_var=\$ac_val;;
1252   esac
1253   # Be sure to have absolute directory names.
1254   case $ac_val in
1255     [\\/$]* | ?:[\\/]* )  continue;;
1256     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1257   esac
1258   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1259 done
1260
1261 # There might be people who depend on the old broken behavior: `$host'
1262 # used to hold the argument of --host etc.
1263 # FIXME: To remove some day.
1264 build=$build_alias
1265 host=$host_alias
1266 target=$target_alias
1267
1268 # FIXME: To remove some day.
1269 if test "x$host_alias" != x; then
1270   if test "x$build_alias" = x; then
1271     cross_compiling=maybe
1272   elif test "x$build_alias" != "x$host_alias"; then
1273     cross_compiling=yes
1274   fi
1275 fi
1276
1277 ac_tool_prefix=
1278 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1279
1280 test "$silent" = yes && exec 6>/dev/null
1281
1282
1283 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1284 ac_ls_di=`ls -di .` &&
1285 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1286   as_fn_error $? "working directory cannot be determined"
1287 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1288   as_fn_error $? "pwd does not report name of working directory"
1289
1290
1291 # Find the source files, if location was not specified.
1292 if test -z "$srcdir"; then
1293   ac_srcdir_defaulted=yes
1294   # Try the directory containing this script, then the parent directory.
1295   ac_confdir=`$as_dirname -- "$as_myself" ||
1296 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1297          X"$as_myself" : 'X\(//\)[^/]' \| \
1298          X"$as_myself" : 'X\(//\)$' \| \
1299          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1300 $as_echo X"$as_myself" |
1301     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1302             s//\1/
1303             q
1304           }
1305           /^X\(\/\/\)[^/].*/{
1306             s//\1/
1307             q
1308           }
1309           /^X\(\/\/\)$/{
1310             s//\1/
1311             q
1312           }
1313           /^X\(\/\).*/{
1314             s//\1/
1315             q
1316           }
1317           s/.*/./; q'`
1318   srcdir=$ac_confdir
1319   if test ! -r "$srcdir/$ac_unique_file"; then
1320     srcdir=..
1321   fi
1322 else
1323   ac_srcdir_defaulted=no
1324 fi
1325 if test ! -r "$srcdir/$ac_unique_file"; then
1326   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1327   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1328 fi
1329 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1330 ac_abs_confdir=`(
1331         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1332         pwd)`
1333 # When building in place, set srcdir=.
1334 if test "$ac_abs_confdir" = "$ac_pwd"; then
1335   srcdir=.
1336 fi
1337 # Remove unnecessary trailing slashes from srcdir.
1338 # Double slashes in file names in object file debugging info
1339 # mess up M-x gdb in Emacs.
1340 case $srcdir in
1341 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1342 esac
1343 for ac_var in $ac_precious_vars; do
1344   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1345   eval ac_env_${ac_var}_value=\$${ac_var}
1346   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1347   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1348 done
1349
1350 #
1351 # Report the --help message.
1352 #
1353 if test "$ac_init_help" = "long"; then
1354   # Omit some internal or obsolete options to make the list less imposing.
1355   # This message is too long to be a string in the A/UX 3.1 sh.
1356   cat <<_ACEOF
1357 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1358
1359 Usage: $0 [OPTION]... [VAR=VALUE]...
1360
1361 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1362 VAR=VALUE.  See below for descriptions of some of the useful variables.
1363
1364 Defaults for the options are specified in brackets.
1365
1366 Configuration:
1367   -h, --help              display this help and exit
1368       --help=short        display options specific to this package
1369       --help=recursive    display the short help of all the included packages
1370   -V, --version           display version information and exit
1371   -q, --quiet, --silent   do not print \`checking ...' messages
1372       --cache-file=FILE   cache test results in FILE [disabled]
1373   -C, --config-cache      alias for \`--cache-file=config.cache'
1374   -n, --no-create         do not create output files
1375       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1376
1377 Installation directories:
1378   --prefix=PREFIX         install architecture-independent files in PREFIX
1379                           [$ac_default_prefix]
1380   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1381                           [PREFIX]
1382
1383 By default, \`make install' will install all the files in
1384 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1385 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1386 for instance \`--prefix=\$HOME'.
1387
1388 For better control, use the options below.
1389
1390 Fine tuning of the installation directories:
1391   --bindir=DIR            user executables [EPREFIX/bin]
1392   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1393   --libexecdir=DIR        program executables [EPREFIX/libexec]
1394   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1395   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1396   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1397   --libdir=DIR            object code libraries [EPREFIX/lib]
1398   --includedir=DIR        C header files [PREFIX/include]
1399   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1400   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1401   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1402   --infodir=DIR           info documentation [DATAROOTDIR/info]
1403   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1404   --mandir=DIR            man documentation [DATAROOTDIR/man]
1405   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgm2]
1406   --htmldir=DIR           html documentation [DOCDIR]
1407   --dvidir=DIR            dvi documentation [DOCDIR]
1408   --pdfdir=DIR            pdf documentation [DOCDIR]
1409   --psdir=DIR             ps documentation [DOCDIR]
1410 _ACEOF
1411
1412   cat <<\_ACEOF
1413
1414 Program names:
1415   --program-prefix=PREFIX            prepend PREFIX to installed program names
1416   --program-suffix=SUFFIX            append SUFFIX to installed program names
1417   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1418
1419 System types:
1420   --build=BUILD     configure for building on BUILD [guessed]
1421   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1422   --target=TARGET   configure for building compilers for TARGET [HOST]
1423 _ACEOF
1424 fi
1425
1426 if test -n "$ac_init_help"; then
1427   case $ac_init_help in
1428      short | recursive ) echo "Configuration of package-unused version-unused:";;
1429    esac
1430   cat <<\_ACEOF
1431
1432 Optional Features:
1433   --disable-option-checking  ignore unrecognized --enable/--with options
1434   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1435   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1436   --enable-multilib       build many library versions (default)
1437   --enable-dependency-tracking
1438                           do not reject slow dependency extractors
1439   --disable-dependency-tracking
1440                           speeds up one-time build
1441   --enable-silent-rules   less verbose build output (undo: "make V=1")
1442   --disable-silent-rules  verbose build output (undo: "make V=0")
1443   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1444   --enable-maintainer-mode
1445                           enable make rules and dependencies not useful (and
1446                           sometimes confusing) to the casual installer
1447   --enable-maintainer-mode
1448                           enable make rules and dependencies not useful (and
1449                           sometimes confusing) to the casual installer
1450   --enable-shared[=PKGS]  build shared libraries [default=yes]
1451   --enable-static[=PKGS]  build static libraries [default=yes]
1452   --enable-fast-install[=PKGS]
1453                           optimize for fast installation [default=yes]
1454   --disable-libtool-lock  avoid locking (might break parallel builds)
1455
1456 Optional Packages:
1457   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1458   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1459   --with-cross-host=HOST           Configuring with a cross compiler
1460   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1461   --with-slibdir=DIR      shared libraries in DIR LIBDIR
1462   --with-pic              try to use only PIC/non-PIC objects [default=use
1463                           both]
1464   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1465
1466 Some influential environment variables:
1467   CC          C compiler command
1468   CFLAGS      C compiler flags
1469   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1470               nonstandard directory <lib dir>
1471   LIBS        libraries to pass to the linker, e.g. -l<library>
1472   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1473               you have headers in a nonstandard directory <include dir>
1474   CPP         C preprocessor
1475   CXX         C++ compiler command
1476   CXXFLAGS    C++ compiler flags
1477   CCAS        assembler compiler command (defaults to CC)
1478   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1479   CXXCPP      C++ preprocessor
1480
1481 Use these variables to override the choices made by `configure' or to help
1482 it to find libraries and programs with nonstandard names/locations.
1483
1484 Report bugs to the package provider.
1485 _ACEOF
1486 ac_status=$?
1487 fi
1488
1489 if test "$ac_init_help" = "recursive"; then
1490   # If there are subdirs, report their specific --help.
1491   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1492     test -d "$ac_dir" ||
1493       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1494       continue
1495     ac_builddir=.
1496
1497 case "$ac_dir" in
1498 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1499 *)
1500   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1501   # A ".." for each directory in $ac_dir_suffix.
1502   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1503   case $ac_top_builddir_sub in
1504   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1505   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1506   esac ;;
1507 esac
1508 ac_abs_top_builddir=$ac_pwd
1509 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1510 # for backward compatibility:
1511 ac_top_builddir=$ac_top_build_prefix
1512
1513 case $srcdir in
1514   .)  # We are building in place.
1515     ac_srcdir=.
1516     ac_top_srcdir=$ac_top_builddir_sub
1517     ac_abs_top_srcdir=$ac_pwd ;;
1518   [\\/]* | ?:[\\/]* )  # Absolute name.
1519     ac_srcdir=$srcdir$ac_dir_suffix;
1520     ac_top_srcdir=$srcdir
1521     ac_abs_top_srcdir=$srcdir ;;
1522   *) # Relative name.
1523     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1524     ac_top_srcdir=$ac_top_build_prefix$srcdir
1525     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1526 esac
1527 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1528
1529     cd "$ac_dir" || { ac_status=$?; continue; }
1530     # Check for guested configure.
1531     if test -f "$ac_srcdir/configure.gnu"; then
1532       echo &&
1533       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1534     elif test -f "$ac_srcdir/configure"; then
1535       echo &&
1536       $SHELL "$ac_srcdir/configure" --help=recursive
1537     else
1538       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1539     fi || ac_status=$?
1540     cd "$ac_pwd" || { ac_status=$?; break; }
1541   done
1542 fi
1543
1544 test -n "$ac_init_help" && exit $ac_status
1545 if $ac_init_version; then
1546   cat <<\_ACEOF
1547 package-unused configure version-unused
1548 generated by GNU Autoconf 2.69
1549
1550 Copyright (C) 2012 Free Software Foundation, Inc.
1551 This configure script is free software; the Free Software Foundation
1552 gives unlimited permission to copy, distribute and modify it.
1553 _ACEOF
1554   exit
1555 fi
1556
1557 ## ------------------------ ##
1558 ## Autoconf initialization. ##
1559 ## ------------------------ ##
1560
1561 # ac_fn_c_try_compile LINENO
1562 # --------------------------
1563 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1564 ac_fn_c_try_compile ()
1565 {
1566   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1567   rm -f conftest.$ac_objext
1568   if { { ac_try="$ac_compile"
1569 case "(($ac_try" in
1570   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1571   *) ac_try_echo=$ac_try;;
1572 esac
1573 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1574 $as_echo "$ac_try_echo"; } >&5
1575   (eval "$ac_compile") 2>conftest.err
1576   ac_status=$?
1577   if test -s conftest.err; then
1578     grep -v '^ *+' conftest.err >conftest.er1
1579     cat conftest.er1 >&5
1580     mv -f conftest.er1 conftest.err
1581   fi
1582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1583   test $ac_status = 0; } && {
1584          test -z "$ac_c_werror_flag" ||
1585          test ! -s conftest.err
1586        } && test -s conftest.$ac_objext; then :
1587   ac_retval=0
1588 else
1589   $as_echo "$as_me: failed program was:" >&5
1590 sed 's/^/| /' conftest.$ac_ext >&5
1591
1592         ac_retval=1
1593 fi
1594   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1595   as_fn_set_status $ac_retval
1596
1597 } # ac_fn_c_try_compile
1598
1599 # ac_fn_c_try_cpp LINENO
1600 # ----------------------
1601 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1602 ac_fn_c_try_cpp ()
1603 {
1604   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1605   if { { ac_try="$ac_cpp conftest.$ac_ext"
1606 case "(($ac_try" in
1607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1608   *) ac_try_echo=$ac_try;;
1609 esac
1610 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1611 $as_echo "$ac_try_echo"; } >&5
1612   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1613   ac_status=$?
1614   if test -s conftest.err; then
1615     grep -v '^ *+' conftest.err >conftest.er1
1616     cat conftest.er1 >&5
1617     mv -f conftest.er1 conftest.err
1618   fi
1619   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1620   test $ac_status = 0; } > conftest.i && {
1621          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1622          test ! -s conftest.err
1623        }; then :
1624   ac_retval=0
1625 else
1626   $as_echo "$as_me: failed program was:" >&5
1627 sed 's/^/| /' conftest.$ac_ext >&5
1628
1629     ac_retval=1
1630 fi
1631   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1632   as_fn_set_status $ac_retval
1633
1634 } # ac_fn_c_try_cpp
1635
1636 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1637 # -------------------------------------------------------
1638 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1639 # the include files in INCLUDES and setting the cache variable VAR
1640 # accordingly.
1641 ac_fn_c_check_header_mongrel ()
1642 {
1643   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1644   if eval \${$3+:} false; then :
1645   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1646 $as_echo_n "checking for $2... " >&6; }
1647 if eval \${$3+:} false; then :
1648   $as_echo_n "(cached) " >&6
1649 fi
1650 eval ac_res=\$$3
1651                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1652 $as_echo "$ac_res" >&6; }
1653 else
1654   # Is the header compilable?
1655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1656 $as_echo_n "checking $2 usability... " >&6; }
1657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1658 /* end confdefs.h.  */
1659 $4
1660 #include <$2>
1661 _ACEOF
1662 if ac_fn_c_try_compile "$LINENO"; then :
1663   ac_header_compiler=yes
1664 else
1665   ac_header_compiler=no
1666 fi
1667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1669 $as_echo "$ac_header_compiler" >&6; }
1670
1671 # Is the header present?
1672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1673 $as_echo_n "checking $2 presence... " >&6; }
1674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1675 /* end confdefs.h.  */
1676 #include <$2>
1677 _ACEOF
1678 if ac_fn_c_try_cpp "$LINENO"; then :
1679   ac_header_preproc=yes
1680 else
1681   ac_header_preproc=no
1682 fi
1683 rm -f conftest.err conftest.i conftest.$ac_ext
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1685 $as_echo "$ac_header_preproc" >&6; }
1686
1687 # So?  What about this header?
1688 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1689   yes:no: )
1690     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1691 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1692     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1693 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1694     ;;
1695   no:yes:* )
1696     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1697 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1698     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1699 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1700     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1701 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1702     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1703 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1704     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1705 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1706     ;;
1707 esac
1708   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1709 $as_echo_n "checking for $2... " >&6; }
1710 if eval \${$3+:} false; then :
1711   $as_echo_n "(cached) " >&6
1712 else
1713   eval "$3=\$ac_header_compiler"
1714 fi
1715 eval ac_res=\$$3
1716                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1717 $as_echo "$ac_res" >&6; }
1718 fi
1719   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1720
1721 } # ac_fn_c_check_header_mongrel
1722
1723 # ac_fn_c_try_run LINENO
1724 # ----------------------
1725 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1726 # that executables *can* be run.
1727 ac_fn_c_try_run ()
1728 {
1729   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1730   if { { ac_try="$ac_link"
1731 case "(($ac_try" in
1732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1733   *) ac_try_echo=$ac_try;;
1734 esac
1735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1736 $as_echo "$ac_try_echo"; } >&5
1737   (eval "$ac_link") 2>&5
1738   ac_status=$?
1739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1740   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1741   { { case "(($ac_try" in
1742   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1743   *) ac_try_echo=$ac_try;;
1744 esac
1745 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1746 $as_echo "$ac_try_echo"; } >&5
1747   (eval "$ac_try") 2>&5
1748   ac_status=$?
1749   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1750   test $ac_status = 0; }; }; then :
1751   ac_retval=0
1752 else
1753   $as_echo "$as_me: program exited with status $ac_status" >&5
1754        $as_echo "$as_me: failed program was:" >&5
1755 sed 's/^/| /' conftest.$ac_ext >&5
1756
1757        ac_retval=$ac_status
1758 fi
1759   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1760   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1761   as_fn_set_status $ac_retval
1762
1763 } # ac_fn_c_try_run
1764
1765 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1766 # -------------------------------------------------------
1767 # Tests whether HEADER exists and can be compiled using the include files in
1768 # INCLUDES, setting the cache variable VAR accordingly.
1769 ac_fn_c_check_header_compile ()
1770 {
1771   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1773 $as_echo_n "checking for $2... " >&6; }
1774 if eval \${$3+:} false; then :
1775   $as_echo_n "(cached) " >&6
1776 else
1777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1778 /* end confdefs.h.  */
1779 $4
1780 #include <$2>
1781 _ACEOF
1782 if ac_fn_c_try_compile "$LINENO"; then :
1783   eval "$3=yes"
1784 else
1785   eval "$3=no"
1786 fi
1787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1788 fi
1789 eval ac_res=\$$3
1790                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1791 $as_echo "$ac_res" >&6; }
1792   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1793
1794 } # ac_fn_c_check_header_compile
1795
1796 # ac_fn_cxx_try_compile LINENO
1797 # ----------------------------
1798 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1799 ac_fn_cxx_try_compile ()
1800 {
1801   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1802   rm -f conftest.$ac_objext
1803   if { { ac_try="$ac_compile"
1804 case "(($ac_try" in
1805   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1806   *) ac_try_echo=$ac_try;;
1807 esac
1808 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1809 $as_echo "$ac_try_echo"; } >&5
1810   (eval "$ac_compile") 2>conftest.err
1811   ac_status=$?
1812   if test -s conftest.err; then
1813     grep -v '^ *+' conftest.err >conftest.er1
1814     cat conftest.er1 >&5
1815     mv -f conftest.er1 conftest.err
1816   fi
1817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1818   test $ac_status = 0; } && {
1819          test -z "$ac_cxx_werror_flag" ||
1820          test ! -s conftest.err
1821        } && test -s conftest.$ac_objext; then :
1822   ac_retval=0
1823 else
1824   $as_echo "$as_me: failed program was:" >&5
1825 sed 's/^/| /' conftest.$ac_ext >&5
1826
1827         ac_retval=1
1828 fi
1829   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1830   as_fn_set_status $ac_retval
1831
1832 } # ac_fn_cxx_try_compile
1833
1834 # ac_fn_c_try_link LINENO
1835 # -----------------------
1836 # Try to link conftest.$ac_ext, and return whether this succeeded.
1837 ac_fn_c_try_link ()
1838 {
1839   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1840   rm -f conftest.$ac_objext conftest$ac_exeext
1841   if { { ac_try="$ac_link"
1842 case "(($ac_try" in
1843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1844   *) ac_try_echo=$ac_try;;
1845 esac
1846 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1847 $as_echo "$ac_try_echo"; } >&5
1848   (eval "$ac_link") 2>conftest.err
1849   ac_status=$?
1850   if test -s conftest.err; then
1851     grep -v '^ *+' conftest.err >conftest.er1
1852     cat conftest.er1 >&5
1853     mv -f conftest.er1 conftest.err
1854   fi
1855   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1856   test $ac_status = 0; } && {
1857          test -z "$ac_c_werror_flag" ||
1858          test ! -s conftest.err
1859        } && test -s conftest$ac_exeext && {
1860          test "$cross_compiling" = yes ||
1861          test -x conftest$ac_exeext
1862        }; then :
1863   ac_retval=0
1864 else
1865   $as_echo "$as_me: failed program was:" >&5
1866 sed 's/^/| /' conftest.$ac_ext >&5
1867
1868         ac_retval=1
1869 fi
1870   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1871   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1872   # interfere with the next link command; also delete a directory that is
1873   # left behind by Apple's compiler.  We do this before executing the actions.
1874   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1875   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1876   as_fn_set_status $ac_retval
1877
1878 } # ac_fn_c_try_link
1879
1880 # ac_fn_c_check_func LINENO FUNC VAR
1881 # ----------------------------------
1882 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1883 ac_fn_c_check_func ()
1884 {
1885   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1886   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1887 $as_echo_n "checking for $2... " >&6; }
1888 if eval \${$3+:} false; then :
1889   $as_echo_n "(cached) " >&6
1890 else
1891   if test x$gcc_no_link = xyes; then
1892   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1893 fi
1894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1895 /* end confdefs.h.  */
1896 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1897    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1898 #define $2 innocuous_$2
1899
1900 /* System header to define __stub macros and hopefully few prototypes,
1901     which can conflict with char $2 (); below.
1902     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1903     <limits.h> exists even on freestanding compilers.  */
1904
1905 #ifdef __STDC__
1906 # include <limits.h>
1907 #else
1908 # include <assert.h>
1909 #endif
1910
1911 #undef $2
1912
1913 /* Override any GCC internal prototype to avoid an error.
1914    Use char because int might match the return type of a GCC
1915    builtin and then its argument prototype would still apply.  */
1916 #ifdef __cplusplus
1917 extern "C"
1918 #endif
1919 char $2 ();
1920 /* The GNU C library defines this for functions which it implements
1921     to always fail with ENOSYS.  Some functions are actually named
1922     something starting with __ and the normal name is an alias.  */
1923 #if defined __stub_$2 || defined __stub___$2
1924 choke me
1925 #endif
1926
1927 int
1928 main ()
1929 {
1930 return $2 ();
1931   ;
1932   return 0;
1933 }
1934 _ACEOF
1935 if ac_fn_c_try_link "$LINENO"; then :
1936   eval "$3=yes"
1937 else
1938   eval "$3=no"
1939 fi
1940 rm -f core conftest.err conftest.$ac_objext \
1941     conftest$ac_exeext conftest.$ac_ext
1942 fi
1943 eval ac_res=\$$3
1944                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1945 $as_echo "$ac_res" >&6; }
1946   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1947
1948 } # ac_fn_c_check_func
1949
1950 # ac_fn_cxx_try_cpp LINENO
1951 # ------------------------
1952 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1953 ac_fn_cxx_try_cpp ()
1954 {
1955   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1956   if { { ac_try="$ac_cpp conftest.$ac_ext"
1957 case "(($ac_try" in
1958   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1959   *) ac_try_echo=$ac_try;;
1960 esac
1961 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1962 $as_echo "$ac_try_echo"; } >&5
1963   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1964   ac_status=$?
1965   if test -s conftest.err; then
1966     grep -v '^ *+' conftest.err >conftest.er1
1967     cat conftest.er1 >&5
1968     mv -f conftest.er1 conftest.err
1969   fi
1970   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1971   test $ac_status = 0; } > conftest.i && {
1972          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1973          test ! -s conftest.err
1974        }; then :
1975   ac_retval=0
1976 else
1977   $as_echo "$as_me: failed program was:" >&5
1978 sed 's/^/| /' conftest.$ac_ext >&5
1979
1980     ac_retval=1
1981 fi
1982   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1983   as_fn_set_status $ac_retval
1984
1985 } # ac_fn_cxx_try_cpp
1986
1987 # ac_fn_cxx_try_link LINENO
1988 # -------------------------
1989 # Try to link conftest.$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 $ac_retval
2030
2031 } # ac_fn_cxx_try_link
2032
2033 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2034 # -------------------------------------------
2035 # Tests whether TYPE exists after having included INCLUDES, setting cache
2036 # variable VAR accordingly.
2037 ac_fn_c_check_type ()
2038 {
2039   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2040   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2041 $as_echo_n "checking for $2... " >&6; }
2042 if eval \${$3+:} false; then :
2043   $as_echo_n "(cached) " >&6
2044 else
2045   eval "$3=no"
2046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2047 /* end confdefs.h.  */
2048 $4
2049 int
2050 main ()
2051 {
2052 if (sizeof ($2))
2053          return 0;
2054   ;
2055   return 0;
2056 }
2057 _ACEOF
2058 if ac_fn_c_try_compile "$LINENO"; then :
2059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2060 /* end confdefs.h.  */
2061 $4
2062 int
2063 main ()
2064 {
2065 if (sizeof (($2)))
2066             return 0;
2067   ;
2068   return 0;
2069 }
2070 _ACEOF
2071 if ac_fn_c_try_compile "$LINENO"; then :
2072
2073 else
2074   eval "$3=yes"
2075 fi
2076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2077 fi
2078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2079 fi
2080 eval ac_res=\$$3
2081                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2082 $as_echo "$ac_res" >&6; }
2083   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2084
2085 } # ac_fn_c_check_type
2086 cat >config.log <<_ACEOF
2087 This file contains any messages produced by compilers while
2088 running configure, to aid debugging if configure makes a mistake.
2089
2090 It was created by package-unused $as_me version-unused, which was
2091 generated by GNU Autoconf 2.69.  Invocation command line was
2092
2093   $ $0 $@
2094
2095 _ACEOF
2096 exec 5>>config.log
2097 {
2098 cat <<_ASUNAME
2099 ## --------- ##
2100 ## Platform. ##
2101 ## --------- ##
2102
2103 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2104 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2105 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2106 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2107 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2108
2109 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2110 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2111
2112 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2113 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2114 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2115 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2116 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2117 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2118 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2119
2120 _ASUNAME
2121
2122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2123 for as_dir in $PATH
2124 do
2125   IFS=$as_save_IFS
2126   test -z "$as_dir" && as_dir=.
2127     $as_echo "PATH: $as_dir"
2128   done
2129 IFS=$as_save_IFS
2130
2131 } >&5
2132
2133 cat >&5 <<_ACEOF
2134
2135
2136 ## ----------- ##
2137 ## Core tests. ##
2138 ## ----------- ##
2139
2140 _ACEOF
2141
2142
2143 # Keep a trace of the command line.
2144 # Strip out --no-create and --no-recursion so they do not pile up.
2145 # Strip out --silent because we don't want to record it for future runs.
2146 # Also quote any args containing shell meta-characters.
2147 # Make two passes to allow for proper duplicate-argument suppression.
2148 ac_configure_args=
2149 ac_configure_args0=
2150 ac_configure_args1=
2151 ac_must_keep_next=false
2152 for ac_pass in 1 2
2153 do
2154   for ac_arg
2155   do
2156     case $ac_arg in
2157     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2158     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2159     | -silent | --silent | --silen | --sile | --sil)
2160       continue ;;
2161     *\'*)
2162       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2163     esac
2164     case $ac_pass in
2165     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2166     2)
2167       as_fn_append ac_configure_args1 " '$ac_arg'"
2168       if test $ac_must_keep_next = true; then
2169         ac_must_keep_next=false # Got value, back to normal.
2170       else
2171         case $ac_arg in
2172           *=* | --config-cache | -C | -disable-* | --disable-* \
2173           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2174           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2175           | -with-* | --with-* | -without-* | --without-* | --x)
2176             case "$ac_configure_args0 " in
2177               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2178             esac
2179             ;;
2180           -* ) ac_must_keep_next=true ;;
2181         esac
2182       fi
2183       as_fn_append ac_configure_args " '$ac_arg'"
2184       ;;
2185     esac
2186   done
2187 done
2188 { ac_configure_args0=; unset ac_configure_args0;}
2189 { ac_configure_args1=; unset ac_configure_args1;}
2190
2191 # When interrupted or exit'd, cleanup temporary files, and complete
2192 # config.log.  We remove comments because anyway the quotes in there
2193 # would cause problems or look ugly.
2194 # WARNING: Use '\'' to represent an apostrophe within the trap.
2195 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2196 trap 'exit_status=$?
2197   # Save into config.log some information that might help in debugging.
2198   {
2199     echo
2200
2201     $as_echo "## ---------------- ##
2202 ## Cache variables. ##
2203 ## ---------------- ##"
2204     echo
2205     # The following way of writing the cache mishandles newlines in values,
2206 (
2207   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2208     eval ac_val=\$$ac_var
2209     case $ac_val in #(
2210     *${as_nl}*)
2211       case $ac_var in #(
2212       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2213 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2214       esac
2215       case $ac_var in #(
2216       _ | IFS | as_nl) ;; #(
2217       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2218       *) { eval $ac_var=; unset $ac_var;} ;;
2219       esac ;;
2220     esac
2221   done
2222   (set) 2>&1 |
2223     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2224     *${as_nl}ac_space=\ *)
2225       sed -n \
2226         "s/'\''/'\''\\\\'\'''\''/g;
2227           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2228       ;; #(
2229     *)
2230       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2231       ;;
2232     esac |
2233     sort
2234 )
2235     echo
2236
2237     $as_echo "## ----------------- ##
2238 ## Output variables. ##
2239 ## ----------------- ##"
2240     echo
2241     for ac_var in $ac_subst_vars
2242     do
2243       eval ac_val=\$$ac_var
2244       case $ac_val in
2245       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2246       esac
2247       $as_echo "$ac_var='\''$ac_val'\''"
2248     done | sort
2249     echo
2250
2251     if test -n "$ac_subst_files"; then
2252       $as_echo "## ------------------- ##
2253 ## File substitutions. ##
2254 ## ------------------- ##"
2255       echo
2256       for ac_var in $ac_subst_files
2257       do
2258         eval ac_val=\$$ac_var
2259         case $ac_val in
2260         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2261         esac
2262         $as_echo "$ac_var='\''$ac_val'\''"
2263       done | sort
2264       echo
2265     fi
2266
2267     if test -s confdefs.h; then
2268       $as_echo "## ----------- ##
2269 ## confdefs.h. ##
2270 ## ----------- ##"
2271       echo
2272       cat confdefs.h
2273       echo
2274     fi
2275     test "$ac_signal" != 0 &&
2276       $as_echo "$as_me: caught signal $ac_signal"
2277     $as_echo "$as_me: exit $exit_status"
2278   } >&5
2279   rm -f core *.core core.conftest.* &&
2280     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2281     exit $exit_status
2282 ' 0
2283 for ac_signal in 1 2 13 15; do
2284   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2285 done
2286 ac_signal=0
2287
2288 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2289 rm -f -r conftest* confdefs.h
2290
2291 $as_echo "/* confdefs.h */" > confdefs.h
2292
2293 # Predefined preprocessor variables.
2294
2295 cat >>confdefs.h <<_ACEOF
2296 #define PACKAGE_NAME "$PACKAGE_NAME"
2297 _ACEOF
2298
2299 cat >>confdefs.h <<_ACEOF
2300 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2301 _ACEOF
2302
2303 cat >>confdefs.h <<_ACEOF
2304 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2305 _ACEOF
2306
2307 cat >>confdefs.h <<_ACEOF
2308 #define PACKAGE_STRING "$PACKAGE_STRING"
2309 _ACEOF
2310
2311 cat >>confdefs.h <<_ACEOF
2312 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2313 _ACEOF
2314
2315 cat >>confdefs.h <<_ACEOF
2316 #define PACKAGE_URL "$PACKAGE_URL"
2317 _ACEOF
2318
2319
2320 # Let the site file select an alternate cache file if it wants to.
2321 # Prefer an explicitly selected file to automatically selected ones.
2322 ac_site_file1=NONE
2323 ac_site_file2=NONE
2324 if test -n "$CONFIG_SITE"; then
2325   # We do not want a PATH search for config.site.
2326   case $CONFIG_SITE in #((
2327     -*)  ac_site_file1=./$CONFIG_SITE;;
2328     */*) ac_site_file1=$CONFIG_SITE;;
2329     *)   ac_site_file1=./$CONFIG_SITE;;
2330   esac
2331 elif test "x$prefix" != xNONE; then
2332   ac_site_file1=$prefix/share/config.site
2333   ac_site_file2=$prefix/etc/config.site
2334 else
2335   ac_site_file1=$ac_default_prefix/share/config.site
2336   ac_site_file2=$ac_default_prefix/etc/config.site
2337 fi
2338 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2339 do
2340   test "x$ac_site_file" = xNONE && continue
2341   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2342     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2343 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2344     sed 's/^/| /' "$ac_site_file" >&5
2345     . "$ac_site_file" \
2346       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2347 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2348 as_fn_error $? "failed to load site script $ac_site_file
2349 See \`config.log' for more details" "$LINENO" 5; }
2350   fi
2351 done
2352
2353 if test -r "$cache_file"; then
2354   # Some versions of bash will fail to source /dev/null (special files
2355   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2356   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2357     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2358 $as_echo "$as_me: loading cache $cache_file" >&6;}
2359     case $cache_file in
2360       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2361       *)                      . "./$cache_file";;
2362     esac
2363   fi
2364 else
2365   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2366 $as_echo "$as_me: creating cache $cache_file" >&6;}
2367   >$cache_file
2368 fi
2369
2370 # Check that the precious variables saved in the cache have kept the same
2371 # value.
2372 ac_cache_corrupted=false
2373 for ac_var in $ac_precious_vars; do
2374   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2375   eval ac_new_set=\$ac_env_${ac_var}_set
2376   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2377   eval ac_new_val=\$ac_env_${ac_var}_value
2378   case $ac_old_set,$ac_new_set in
2379     set,)
2380       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2381 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2382       ac_cache_corrupted=: ;;
2383     ,set)
2384       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2385 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2386       ac_cache_corrupted=: ;;
2387     ,);;
2388     *)
2389       if test "x$ac_old_val" != "x$ac_new_val"; then
2390         # differences in whitespace do not lead to failure.
2391         ac_old_val_w=`echo x $ac_old_val`
2392         ac_new_val_w=`echo x $ac_new_val`
2393         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2394           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2395 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2396           ac_cache_corrupted=:
2397         else
2398           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2399 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2400           eval $ac_var=\$ac_old_val
2401         fi
2402         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2403 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2404         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2405 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2406       fi;;
2407   esac
2408   # Pass precious variables to config.status.
2409   if test "$ac_new_set" = set; then
2410     case $ac_new_val in
2411     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2412     *) ac_arg=$ac_var=$ac_new_val ;;
2413     esac
2414     case " $ac_configure_args " in
2415       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2416       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2417     esac
2418   fi
2419 done
2420 if $ac_cache_corrupted; then
2421   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2422 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2423   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2424 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2425   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2426 fi
2427 ## -------------------- ##
2428 ## Main body of script. ##
2429 ## -------------------- ##
2430
2431 ac_ext=c
2432 ac_cpp='$CPP $CPPFLAGS'
2433 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2434 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2435 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2436
2437
2438
2439
2440
2441
2442 # AC_CONFIG_MACRO_DIR([config])
2443 ac_config_headers="$ac_config_headers config.h"
2444
2445
2446 libtool_VERSION=17:0:0
2447
2448
2449 # Default to --enable-multilib
2450 # Check whether --enable-multilib was given.
2451 if test "${enable_multilib+set}" = set; then :
2452   enableval=$enable_multilib; case "$enableval" in
2453   yes) multilib=yes ;;
2454   no)  multilib=no ;;
2455   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2456  esac
2457 else
2458   multilib=yes
2459 fi
2460
2461
2462 # We may get other options which we leave undocumented:
2463 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2464 # See config-ml.in if you want the gory details.
2465
2466 if test "$srcdir" = "."; then
2467   if test "$with_target_subdir" != "."; then
2468     multi_basedir="$srcdir/$with_multisrctop../.."
2469   else
2470     multi_basedir="$srcdir/$with_multisrctop.."
2471   fi
2472 else
2473   multi_basedir="$srcdir/.."
2474 fi
2475
2476
2477 # Even if the default multilib is not a cross compilation,
2478 # it may be that some of the other multilibs are.
2479 if test $cross_compiling = no && test $multilib = yes \
2480    && test "x${with_multisubdir}" != x ; then
2481    cross_compiling=maybe
2482 fi
2483
2484 ac_config_commands="$ac_config_commands default-1"
2485
2486
2487
2488
2489 ac_aux_dir=
2490 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2491   if test -f "$ac_dir/install-sh"; then
2492     ac_aux_dir=$ac_dir
2493     ac_install_sh="$ac_aux_dir/install-sh -c"
2494     break
2495   elif test -f "$ac_dir/install.sh"; then
2496     ac_aux_dir=$ac_dir
2497     ac_install_sh="$ac_aux_dir/install.sh -c"
2498     break
2499   elif test -f "$ac_dir/shtool"; then
2500     ac_aux_dir=$ac_dir
2501     ac_install_sh="$ac_aux_dir/shtool install -c"
2502     break
2503   fi
2504 done
2505 if test -z "$ac_aux_dir"; then
2506   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2507 fi
2508
2509 # These three variables are undocumented and unsupported,
2510 # and are intended to be withdrawn in a future Autoconf release.
2511 # They can cause serious problems if a builder's source tree is in a directory
2512 # whose full name contains unusual characters.
2513 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2514 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2515 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2516
2517
2518 # Expand $ac_aux_dir to an absolute path.
2519 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2520
2521 ac_ext=c
2522 ac_cpp='$CPP $CPPFLAGS'
2523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2526 if test -n "$ac_tool_prefix"; then
2527   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2528 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2530 $as_echo_n "checking for $ac_word... " >&6; }
2531 if ${ac_cv_prog_CC+:} false; then :
2532   $as_echo_n "(cached) " >&6
2533 else
2534   if test -n "$CC"; then
2535   ac_cv_prog_CC="$CC" # Let the user override the test.
2536 else
2537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2538 for as_dir in $PATH
2539 do
2540   IFS=$as_save_IFS
2541   test -z "$as_dir" && as_dir=.
2542     for ac_exec_ext in '' $ac_executable_extensions; do
2543   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2544     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2545     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2546     break 2
2547   fi
2548 done
2549   done
2550 IFS=$as_save_IFS
2551
2552 fi
2553 fi
2554 CC=$ac_cv_prog_CC
2555 if test -n "$CC"; then
2556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2557 $as_echo "$CC" >&6; }
2558 else
2559   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2560 $as_echo "no" >&6; }
2561 fi
2562
2563
2564 fi
2565 if test -z "$ac_cv_prog_CC"; then
2566   ac_ct_CC=$CC
2567   # Extract the first word of "gcc", so it can be a program name with args.
2568 set dummy gcc; ac_word=$2
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2570 $as_echo_n "checking for $ac_word... " >&6; }
2571 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2572   $as_echo_n "(cached) " >&6
2573 else
2574   if test -n "$ac_ct_CC"; then
2575   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2576 else
2577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2578 for as_dir in $PATH
2579 do
2580   IFS=$as_save_IFS
2581   test -z "$as_dir" && as_dir=.
2582     for ac_exec_ext in '' $ac_executable_extensions; do
2583   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2584     ac_cv_prog_ac_ct_CC="gcc"
2585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2586     break 2
2587   fi
2588 done
2589   done
2590 IFS=$as_save_IFS
2591
2592 fi
2593 fi
2594 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2595 if test -n "$ac_ct_CC"; then
2596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2597 $as_echo "$ac_ct_CC" >&6; }
2598 else
2599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2600 $as_echo "no" >&6; }
2601 fi
2602
2603   if test "x$ac_ct_CC" = x; then
2604     CC=""
2605   else
2606     case $cross_compiling:$ac_tool_warned in
2607 yes:)
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2609 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2610 ac_tool_warned=yes ;;
2611 esac
2612     CC=$ac_ct_CC
2613   fi
2614 else
2615   CC="$ac_cv_prog_CC"
2616 fi
2617
2618 if test -z "$CC"; then
2619           if test -n "$ac_tool_prefix"; then
2620     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2621 set dummy ${ac_tool_prefix}cc; ac_word=$2
2622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2623 $as_echo_n "checking for $ac_word... " >&6; }
2624 if ${ac_cv_prog_CC+:} false; then :
2625   $as_echo_n "(cached) " >&6
2626 else
2627   if test -n "$CC"; then
2628   ac_cv_prog_CC="$CC" # Let the user override the test.
2629 else
2630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2631 for as_dir in $PATH
2632 do
2633   IFS=$as_save_IFS
2634   test -z "$as_dir" && as_dir=.
2635     for ac_exec_ext in '' $ac_executable_extensions; do
2636   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2637     ac_cv_prog_CC="${ac_tool_prefix}cc"
2638     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2639     break 2
2640   fi
2641 done
2642   done
2643 IFS=$as_save_IFS
2644
2645 fi
2646 fi
2647 CC=$ac_cv_prog_CC
2648 if test -n "$CC"; then
2649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2650 $as_echo "$CC" >&6; }
2651 else
2652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2653 $as_echo "no" >&6; }
2654 fi
2655
2656
2657   fi
2658 fi
2659 if test -z "$CC"; then
2660   # Extract the first word of "cc", so it can be a program name with args.
2661 set dummy cc; ac_word=$2
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2663 $as_echo_n "checking for $ac_word... " >&6; }
2664 if ${ac_cv_prog_CC+:} false; then :
2665   $as_echo_n "(cached) " >&6
2666 else
2667   if test -n "$CC"; then
2668   ac_cv_prog_CC="$CC" # Let the user override the test.
2669 else
2670   ac_prog_rejected=no
2671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2672 for as_dir in $PATH
2673 do
2674   IFS=$as_save_IFS
2675   test -z "$as_dir" && as_dir=.
2676     for ac_exec_ext in '' $ac_executable_extensions; do
2677   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2678     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2679        ac_prog_rejected=yes
2680        continue
2681      fi
2682     ac_cv_prog_CC="cc"
2683     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2684     break 2
2685   fi
2686 done
2687   done
2688 IFS=$as_save_IFS
2689
2690 if test $ac_prog_rejected = yes; then
2691   # We found a bogon in the path, so make sure we never use it.
2692   set dummy $ac_cv_prog_CC
2693   shift
2694   if test $# != 0; then
2695     # We chose a different compiler from the bogus one.
2696     # However, it has the same basename, so the bogon will be chosen
2697     # first if we set CC to just the basename; use the full file name.
2698     shift
2699     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2700   fi
2701 fi
2702 fi
2703 fi
2704 CC=$ac_cv_prog_CC
2705 if test -n "$CC"; then
2706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2707 $as_echo "$CC" >&6; }
2708 else
2709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2710 $as_echo "no" >&6; }
2711 fi
2712
2713
2714 fi
2715 if test -z "$CC"; then
2716   if test -n "$ac_tool_prefix"; then
2717   for ac_prog in cl.exe
2718   do
2719     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2720 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2722 $as_echo_n "checking for $ac_word... " >&6; }
2723 if ${ac_cv_prog_CC+:} false; then :
2724   $as_echo_n "(cached) " >&6
2725 else
2726   if test -n "$CC"; then
2727   ac_cv_prog_CC="$CC" # Let the user override the test.
2728 else
2729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2730 for as_dir in $PATH
2731 do
2732   IFS=$as_save_IFS
2733   test -z "$as_dir" && as_dir=.
2734     for ac_exec_ext in '' $ac_executable_extensions; do
2735   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2736     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2737     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2738     break 2
2739   fi
2740 done
2741   done
2742 IFS=$as_save_IFS
2743
2744 fi
2745 fi
2746 CC=$ac_cv_prog_CC
2747 if test -n "$CC"; then
2748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2749 $as_echo "$CC" >&6; }
2750 else
2751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2752 $as_echo "no" >&6; }
2753 fi
2754
2755
2756     test -n "$CC" && break
2757   done
2758 fi
2759 if test -z "$CC"; then
2760   ac_ct_CC=$CC
2761   for ac_prog in cl.exe
2762 do
2763   # Extract the first word of "$ac_prog", so it can be a program name with args.
2764 set dummy $ac_prog; ac_word=$2
2765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2766 $as_echo_n "checking for $ac_word... " >&6; }
2767 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2768   $as_echo_n "(cached) " >&6
2769 else
2770   if test -n "$ac_ct_CC"; then
2771   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2772 else
2773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2774 for as_dir in $PATH
2775 do
2776   IFS=$as_save_IFS
2777   test -z "$as_dir" && as_dir=.
2778     for ac_exec_ext in '' $ac_executable_extensions; do
2779   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2780     ac_cv_prog_ac_ct_CC="$ac_prog"
2781     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2782     break 2
2783   fi
2784 done
2785   done
2786 IFS=$as_save_IFS
2787
2788 fi
2789 fi
2790 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2791 if test -n "$ac_ct_CC"; then
2792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2793 $as_echo "$ac_ct_CC" >&6; }
2794 else
2795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2796 $as_echo "no" >&6; }
2797 fi
2798
2799
2800   test -n "$ac_ct_CC" && break
2801 done
2802
2803   if test "x$ac_ct_CC" = x; then
2804     CC=""
2805   else
2806     case $cross_compiling:$ac_tool_warned in
2807 yes:)
2808 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2809 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2810 ac_tool_warned=yes ;;
2811 esac
2812     CC=$ac_ct_CC
2813   fi
2814 fi
2815
2816 fi
2817
2818
2819 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2820 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2821 as_fn_error $? "no acceptable C compiler found in \$PATH
2822 See \`config.log' for more details" "$LINENO" 5; }
2823
2824 # Provide some information about the compiler.
2825 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2826 set X $ac_compile
2827 ac_compiler=$2
2828 for ac_option in --version -v -V -qversion; do
2829   { { ac_try="$ac_compiler $ac_option >&5"
2830 case "(($ac_try" in
2831   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2832   *) ac_try_echo=$ac_try;;
2833 esac
2834 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2835 $as_echo "$ac_try_echo"; } >&5
2836   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2837   ac_status=$?
2838   if test -s conftest.err; then
2839     sed '10a\
2840 ... rest of stderr output deleted ...
2841          10q' conftest.err >conftest.er1
2842     cat conftest.er1 >&5
2843   fi
2844   rm -f conftest.er1 conftest.err
2845   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2846   test $ac_status = 0; }
2847 done
2848
2849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2850 /* end confdefs.h.  */
2851 #include <stdio.h>
2852 int
2853 main ()
2854 {
2855 printf ("hello world\n");
2856   ;
2857   return 0;
2858 }
2859 _ACEOF
2860 # FIXME: Cleanup?
2861 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2862   (eval $ac_link) 2>&5
2863   ac_status=$?
2864   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2865   test $ac_status = 0; }; then :
2866   gcc_no_link=no
2867 else
2868   gcc_no_link=yes
2869 fi
2870 if test x$gcc_no_link = xyes; then
2871   # Setting cross_compile will disable run tests; it will
2872   # also disable AC_CHECK_FILE but that's generally
2873   # correct if we can't link.
2874   cross_compiling=yes
2875   EXEEXT=
2876 else
2877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2878 /* end confdefs.h.  */
2879
2880 int
2881 main ()
2882 {
2883
2884   ;
2885   return 0;
2886 }
2887 _ACEOF
2888 ac_clean_files_save=$ac_clean_files
2889 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2890 # Try to create an executable without -o first, disregard a.out.
2891 # It will help us diagnose broken compilers, and finding out an intuition
2892 # of exeext.
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2894 $as_echo_n "checking whether the C compiler works... " >&6; }
2895 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2896
2897 # The possible output files:
2898 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2899
2900 ac_rmfiles=
2901 for ac_file in $ac_files
2902 do
2903   case $ac_file in
2904     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2905     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2906   esac
2907 done
2908 rm -f $ac_rmfiles
2909
2910 if { { ac_try="$ac_link_default"
2911 case "(($ac_try" in
2912   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2913   *) ac_try_echo=$ac_try;;
2914 esac
2915 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2916 $as_echo "$ac_try_echo"; } >&5
2917   (eval "$ac_link_default") 2>&5
2918   ac_status=$?
2919   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2920   test $ac_status = 0; }; then :
2921   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2922 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2923 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2924 # so that the user can short-circuit this test for compilers unknown to
2925 # Autoconf.
2926 for ac_file in $ac_files ''
2927 do
2928   test -f "$ac_file" || continue
2929   case $ac_file in
2930     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2931         ;;
2932     [ab].out )
2933         # We found the default executable, but exeext='' is most
2934         # certainly right.
2935         break;;
2936     *.* )
2937         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2938         then :; else
2939            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2940         fi
2941         # We set ac_cv_exeext here because the later test for it is not
2942         # safe: cross compilers may not add the suffix if given an `-o'
2943         # argument, so we may need to know it at that point already.
2944         # Even if this section looks crufty: it has the advantage of
2945         # actually working.
2946         break;;
2947     * )
2948         break;;
2949   esac
2950 done
2951 test "$ac_cv_exeext" = no && ac_cv_exeext=
2952
2953 else
2954   ac_file=''
2955 fi
2956 if test -z "$ac_file"; then :
2957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2958 $as_echo "no" >&6; }
2959 $as_echo "$as_me: failed program was:" >&5
2960 sed 's/^/| /' conftest.$ac_ext >&5
2961
2962 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2963 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2964 as_fn_error 77 "C compiler cannot create executables
2965 See \`config.log' for more details" "$LINENO" 5; }
2966 else
2967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2968 $as_echo "yes" >&6; }
2969 fi
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2971 $as_echo_n "checking for C compiler default output file name... " >&6; }
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2973 $as_echo "$ac_file" >&6; }
2974 ac_exeext=$ac_cv_exeext
2975
2976 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2977 ac_clean_files=$ac_clean_files_save
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2979 $as_echo_n "checking for suffix of executables... " >&6; }
2980 if { { ac_try="$ac_link"
2981 case "(($ac_try" in
2982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2983   *) ac_try_echo=$ac_try;;
2984 esac
2985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2986 $as_echo "$ac_try_echo"; } >&5
2987   (eval "$ac_link") 2>&5
2988   ac_status=$?
2989   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2990   test $ac_status = 0; }; then :
2991   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2992 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2993 # work properly (i.e., refer to `conftest.exe'), while it won't with
2994 # `rm'.
2995 for ac_file in conftest.exe conftest conftest.*; do
2996   test -f "$ac_file" || continue
2997   case $ac_file in
2998     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2999     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3000           break;;
3001     * ) break;;
3002   esac
3003 done
3004 else
3005   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3006 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3007 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3008 See \`config.log' for more details" "$LINENO" 5; }
3009 fi
3010 rm -f conftest conftest$ac_cv_exeext
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3012 $as_echo "$ac_cv_exeext" >&6; }
3013
3014 rm -f conftest.$ac_ext
3015 EXEEXT=$ac_cv_exeext
3016 ac_exeext=$EXEEXT
3017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3018 /* end confdefs.h.  */
3019 #include <stdio.h>
3020 int
3021 main ()
3022 {
3023 FILE *f = fopen ("conftest.out", "w");
3024  return ferror (f) || fclose (f) != 0;
3025
3026   ;
3027   return 0;
3028 }
3029 _ACEOF
3030 ac_clean_files="$ac_clean_files conftest.out"
3031 # Check that the compiler produces executables we can run.  If not, either
3032 # the compiler is broken, or we cross compile.
3033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3034 $as_echo_n "checking whether we are cross compiling... " >&6; }
3035 if test "$cross_compiling" != yes; then
3036   { { ac_try="$ac_link"
3037 case "(($ac_try" in
3038   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3039   *) ac_try_echo=$ac_try;;
3040 esac
3041 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3042 $as_echo "$ac_try_echo"; } >&5
3043   (eval "$ac_link") 2>&5
3044   ac_status=$?
3045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3046   test $ac_status = 0; }
3047   if { ac_try='./conftest$ac_cv_exeext'
3048   { { case "(($ac_try" in
3049   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3050   *) ac_try_echo=$ac_try;;
3051 esac
3052 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3053 $as_echo "$ac_try_echo"; } >&5
3054   (eval "$ac_try") 2>&5
3055   ac_status=$?
3056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3057   test $ac_status = 0; }; }; then
3058     cross_compiling=no
3059   else
3060     if test "$cross_compiling" = maybe; then
3061         cross_compiling=yes
3062     else
3063         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3064 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3065 as_fn_error $? "cannot run C compiled programs.
3066 If you meant to cross compile, use \`--host'.
3067 See \`config.log' for more details" "$LINENO" 5; }
3068     fi
3069   fi
3070 fi
3071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3072 $as_echo "$cross_compiling" >&6; }
3073
3074 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3075 ac_clean_files=$ac_clean_files_save
3076 fi
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3078 $as_echo_n "checking for suffix of object files... " >&6; }
3079 if ${ac_cv_objext+:} false; then :
3080   $as_echo_n "(cached) " >&6
3081 else
3082   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3083 /* end confdefs.h.  */
3084
3085 int
3086 main ()
3087 {
3088
3089   ;
3090   return 0;
3091 }
3092 _ACEOF
3093 rm -f conftest.o conftest.obj
3094 if { { ac_try="$ac_compile"
3095 case "(($ac_try" in
3096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3097   *) ac_try_echo=$ac_try;;
3098 esac
3099 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3100 $as_echo "$ac_try_echo"; } >&5
3101   (eval "$ac_compile") 2>&5
3102   ac_status=$?
3103   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3104   test $ac_status = 0; }; then :
3105   for ac_file in conftest.o conftest.obj conftest.*; do
3106   test -f "$ac_file" || continue;
3107   case $ac_file in
3108     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3109     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3110        break;;
3111   esac
3112 done
3113 else
3114   $as_echo "$as_me: failed program was:" >&5
3115 sed 's/^/| /' conftest.$ac_ext >&5
3116
3117 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3118 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3119 as_fn_error $? "cannot compute suffix of object files: cannot compile
3120 See \`config.log' for more details" "$LINENO" 5; }
3121 fi
3122 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3123 fi
3124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3125 $as_echo "$ac_cv_objext" >&6; }
3126 OBJEXT=$ac_cv_objext
3127 ac_objext=$OBJEXT
3128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3129 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3130 if ${ac_cv_c_compiler_gnu+:} false; then :
3131   $as_echo_n "(cached) " >&6
3132 else
3133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3134 /* end confdefs.h.  */
3135
3136 int
3137 main ()
3138 {
3139 #ifndef __GNUC__
3140        choke me
3141 #endif
3142
3143   ;
3144   return 0;
3145 }
3146 _ACEOF
3147 if ac_fn_c_try_compile "$LINENO"; then :
3148   ac_compiler_gnu=yes
3149 else
3150   ac_compiler_gnu=no
3151 fi
3152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3153 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3154
3155 fi
3156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3157 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3158 if test $ac_compiler_gnu = yes; then
3159   GCC=yes
3160 else
3161   GCC=
3162 fi
3163 ac_test_CFLAGS=${CFLAGS+set}
3164 ac_save_CFLAGS=$CFLAGS
3165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3166 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3167 if ${ac_cv_prog_cc_g+:} false; then :
3168   $as_echo_n "(cached) " >&6
3169 else
3170   ac_save_c_werror_flag=$ac_c_werror_flag
3171    ac_c_werror_flag=yes
3172    ac_cv_prog_cc_g=no
3173    CFLAGS="-g"
3174    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3175 /* end confdefs.h.  */
3176
3177 int
3178 main ()
3179 {
3180
3181   ;
3182   return 0;
3183 }
3184 _ACEOF
3185 if ac_fn_c_try_compile "$LINENO"; then :
3186   ac_cv_prog_cc_g=yes
3187 else
3188   CFLAGS=""
3189       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3190 /* end confdefs.h.  */
3191
3192 int
3193 main ()
3194 {
3195
3196   ;
3197   return 0;
3198 }
3199 _ACEOF
3200 if ac_fn_c_try_compile "$LINENO"; then :
3201
3202 else
3203   ac_c_werror_flag=$ac_save_c_werror_flag
3204          CFLAGS="-g"
3205          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3206 /* end confdefs.h.  */
3207
3208 int
3209 main ()
3210 {
3211
3212   ;
3213   return 0;
3214 }
3215 _ACEOF
3216 if ac_fn_c_try_compile "$LINENO"; then :
3217   ac_cv_prog_cc_g=yes
3218 fi
3219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3220 fi
3221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3222 fi
3223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3224    ac_c_werror_flag=$ac_save_c_werror_flag
3225 fi
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3227 $as_echo "$ac_cv_prog_cc_g" >&6; }
3228 if test "$ac_test_CFLAGS" = set; then
3229   CFLAGS=$ac_save_CFLAGS
3230 elif test $ac_cv_prog_cc_g = yes; then
3231   if test "$GCC" = yes; then
3232     CFLAGS="-g -O2"
3233   else
3234     CFLAGS="-g"
3235   fi
3236 else
3237   if test "$GCC" = yes; then
3238     CFLAGS="-O2"
3239   else
3240     CFLAGS=
3241   fi
3242 fi
3243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3244 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3245 if ${ac_cv_prog_cc_c89+:} false; then :
3246   $as_echo_n "(cached) " >&6
3247 else
3248   ac_cv_prog_cc_c89=no
3249 ac_save_CC=$CC
3250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3251 /* end confdefs.h.  */
3252 #include <stdarg.h>
3253 #include <stdio.h>
3254 struct stat;
3255 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3256 struct buf { int x; };
3257 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3258 static char *e (p, i)
3259      char **p;
3260      int i;
3261 {
3262   return p[i];
3263 }
3264 static char *f (char * (*g) (char **, int), char **p, ...)
3265 {
3266   char *s;
3267   va_list v;
3268   va_start (v,p);
3269   s = g (p, va_arg (v,int));
3270   va_end (v);
3271   return s;
3272 }
3273
3274 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3275    function prototypes and stuff, but not '\xHH' hex character constants.
3276    These don't provoke an error unfortunately, instead are silently treated
3277    as 'x'.  The following induces an error, until -std is added to get
3278    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3279    array size at least.  It's necessary to write '\x00'==0 to get something
3280    that's true only with -std.  */
3281 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3282
3283 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3284    inside strings and character constants.  */
3285 #define FOO(x) 'x'
3286 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3287
3288 int test (int i, double x);
3289 struct s1 {int (*f) (int a);};
3290 struct s2 {int (*f) (double a);};
3291 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3292 int argc;
3293 char **argv;
3294 int
3295 main ()
3296 {
3297 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3298   ;
3299   return 0;
3300 }
3301 _ACEOF
3302 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3303         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3304 do
3305   CC="$ac_save_CC $ac_arg"
3306   if ac_fn_c_try_compile "$LINENO"; then :
3307   ac_cv_prog_cc_c89=$ac_arg
3308 fi
3309 rm -f core conftest.err conftest.$ac_objext
3310   test "x$ac_cv_prog_cc_c89" != "xno" && break
3311 done
3312 rm -f conftest.$ac_ext
3313 CC=$ac_save_CC
3314
3315 fi
3316 # AC_CACHE_VAL
3317 case "x$ac_cv_prog_cc_c89" in
3318   x)
3319     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3320 $as_echo "none needed" >&6; } ;;
3321   xno)
3322     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3323 $as_echo "unsupported" >&6; } ;;
3324   *)
3325     CC="$CC $ac_cv_prog_cc_c89"
3326     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3327 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3328 esac
3329 if test "x$ac_cv_prog_cc_c89" != xno; then :
3330
3331 fi
3332
3333 ac_ext=c
3334 ac_cpp='$CPP $CPPFLAGS'
3335 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3336 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3337 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3338
3339 ac_ext=c
3340 ac_cpp='$CPP $CPPFLAGS'
3341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3345 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3346 if ${am_cv_prog_cc_c_o+:} false; then :
3347   $as_echo_n "(cached) " >&6
3348 else
3349   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3350 /* end confdefs.h.  */
3351
3352 int
3353 main ()
3354 {
3355
3356   ;
3357   return 0;
3358 }
3359 _ACEOF
3360   # Make sure it works both with $CC and with simple cc.
3361   # Following AC_PROG_CC_C_O, we do the test twice because some
3362   # compilers refuse to overwrite an existing .o file with -o,
3363   # though they will create one.
3364   am_cv_prog_cc_c_o=yes
3365   for am_i in 1 2; do
3366     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3367    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3368    ac_status=$?
3369    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3370    (exit $ac_status); } \
3371          && test -f conftest2.$ac_objext; then
3372       : OK
3373     else
3374       am_cv_prog_cc_c_o=no
3375       break
3376     fi
3377   done
3378   rm -f core conftest*
3379   unset am_i
3380 fi
3381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3382 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3383 if test "$am_cv_prog_cc_c_o" != yes; then
3384    # Losing compiler, so override with the script.
3385    # FIXME: It is wrong to rewrite CC.
3386    # But if we don't then we get into trouble of one sort or another.
3387    # A longer-term fix would be to have automake use am__CC in this case,
3388    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3389    CC="$am_aux_dir/compile $CC"
3390 fi
3391 ac_ext=c
3392 ac_cpp='$CPP $CPPFLAGS'
3393 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3394 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3395 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3396
3397
3398
3399 ac_ext=c
3400 ac_cpp='$CPP $CPPFLAGS'
3401 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3402 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3403 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3405 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3406 # On Suns, sometimes $CPP names a directory.
3407 if test -n "$CPP" && test -d "$CPP"; then
3408   CPP=
3409 fi
3410 if test -z "$CPP"; then
3411   if ${ac_cv_prog_CPP+:} false; then :
3412   $as_echo_n "(cached) " >&6
3413 else
3414       # Double quotes because CPP needs to be expanded
3415     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3416     do
3417       ac_preproc_ok=false
3418 for ac_c_preproc_warn_flag in '' yes
3419 do
3420   # Use a header file that comes with gcc, so configuring glibc
3421   # with a fresh cross-compiler works.
3422   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3423   # <limits.h> exists even on freestanding compilers.
3424   # On the NeXT, cc -E runs the code through the compiler's parser,
3425   # not just through cpp. "Syntax error" is here to catch this case.
3426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3427 /* end confdefs.h.  */
3428 #ifdef __STDC__
3429 # include <limits.h>
3430 #else
3431 # include <assert.h>
3432 #endif
3433                      Syntax error
3434 _ACEOF
3435 if ac_fn_c_try_cpp "$LINENO"; then :
3436
3437 else
3438   # Broken: fails on valid input.
3439 continue
3440 fi
3441 rm -f conftest.err conftest.i conftest.$ac_ext
3442
3443   # OK, works on sane cases.  Now check whether nonexistent headers
3444   # can be detected and how.
3445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3446 /* end confdefs.h.  */
3447 #include <ac_nonexistent.h>
3448 _ACEOF
3449 if ac_fn_c_try_cpp "$LINENO"; then :
3450   # Broken: success on invalid input.
3451 continue
3452 else
3453   # Passes both tests.
3454 ac_preproc_ok=:
3455 break
3456 fi
3457 rm -f conftest.err conftest.i conftest.$ac_ext
3458
3459 done
3460 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3461 rm -f conftest.i conftest.err conftest.$ac_ext
3462 if $ac_preproc_ok; then :
3463   break
3464 fi
3465
3466     done
3467     ac_cv_prog_CPP=$CPP
3468
3469 fi
3470   CPP=$ac_cv_prog_CPP
3471 else
3472   ac_cv_prog_CPP=$CPP
3473 fi
3474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3475 $as_echo "$CPP" >&6; }
3476 ac_preproc_ok=false
3477 for ac_c_preproc_warn_flag in '' yes
3478 do
3479   # Use a header file that comes with gcc, so configuring glibc
3480   # with a fresh cross-compiler works.
3481   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3482   # <limits.h> exists even on freestanding compilers.
3483   # On the NeXT, cc -E runs the code through the compiler's parser,
3484   # not just through cpp. "Syntax error" is here to catch this case.
3485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3486 /* end confdefs.h.  */
3487 #ifdef __STDC__
3488 # include <limits.h>
3489 #else
3490 # include <assert.h>
3491 #endif
3492                      Syntax error
3493 _ACEOF
3494 if ac_fn_c_try_cpp "$LINENO"; then :
3495
3496 else
3497   # Broken: fails on valid input.
3498 continue
3499 fi
3500 rm -f conftest.err conftest.i conftest.$ac_ext
3501
3502   # OK, works on sane cases.  Now check whether nonexistent headers
3503   # can be detected and how.
3504   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3505 /* end confdefs.h.  */
3506 #include <ac_nonexistent.h>
3507 _ACEOF
3508 if ac_fn_c_try_cpp "$LINENO"; then :
3509   # Broken: success on invalid input.
3510 continue
3511 else
3512   # Passes both tests.
3513 ac_preproc_ok=:
3514 break
3515 fi
3516 rm -f conftest.err conftest.i conftest.$ac_ext
3517
3518 done
3519 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3520 rm -f conftest.i conftest.err conftest.$ac_ext
3521 if $ac_preproc_ok; then :
3522
3523 else
3524   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3525 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3526 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3527 See \`config.log' for more details" "$LINENO" 5; }
3528 fi
3529
3530 ac_ext=c
3531 ac_cpp='$CPP $CPPFLAGS'
3532 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3533 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3534 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3535
3536
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3538 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3539 if ${ac_cv_path_GREP+:} false; then :
3540   $as_echo_n "(cached) " >&6
3541 else
3542   if test -z "$GREP"; then
3543   ac_path_GREP_found=false
3544   # Loop through the user's path and test for each of PROGNAME-LIST
3545   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3546 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3547 do
3548   IFS=$as_save_IFS
3549   test -z "$as_dir" && as_dir=.
3550     for ac_prog in grep ggrep; do
3551     for ac_exec_ext in '' $ac_executable_extensions; do
3552       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3553       as_fn_executable_p "$ac_path_GREP" || continue
3554 # Check for GNU ac_path_GREP and select it if it is found.
3555   # Check for GNU $ac_path_GREP
3556 case `"$ac_path_GREP" --version 2>&1` in
3557 *GNU*)
3558   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3559 *)
3560   ac_count=0
3561   $as_echo_n 0123456789 >"conftest.in"
3562   while :
3563   do
3564     cat "conftest.in" "conftest.in" >"conftest.tmp"
3565     mv "conftest.tmp" "conftest.in"
3566     cp "conftest.in" "conftest.nl"
3567     $as_echo 'GREP' >> "conftest.nl"
3568     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3569     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3570     as_fn_arith $ac_count + 1 && ac_count=$as_val
3571     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3572       # Best one so far, save it but keep looking for a better one
3573       ac_cv_path_GREP="$ac_path_GREP"
3574       ac_path_GREP_max=$ac_count
3575     fi
3576     # 10*(2^10) chars as input seems more than enough
3577     test $ac_count -gt 10 && break
3578   done
3579   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3580 esac
3581
3582       $ac_path_GREP_found && break 3
3583     done
3584   done
3585   done
3586 IFS=$as_save_IFS
3587   if test -z "$ac_cv_path_GREP"; then
3588     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3589   fi
3590 else
3591   ac_cv_path_GREP=$GREP
3592 fi
3593
3594 fi
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3596 $as_echo "$ac_cv_path_GREP" >&6; }
3597  GREP="$ac_cv_path_GREP"
3598
3599
3600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3601 $as_echo_n "checking for egrep... " >&6; }
3602 if ${ac_cv_path_EGREP+:} false; then :
3603   $as_echo_n "(cached) " >&6
3604 else
3605   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3606    then ac_cv_path_EGREP="$GREP -E"
3607    else
3608      if test -z "$EGREP"; then
3609   ac_path_EGREP_found=false
3610   # Loop through the user's path and test for each of PROGNAME-LIST
3611   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3612 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3613 do
3614   IFS=$as_save_IFS
3615   test -z "$as_dir" && as_dir=.
3616     for ac_prog in egrep; do
3617     for ac_exec_ext in '' $ac_executable_extensions; do
3618       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3619       as_fn_executable_p "$ac_path_EGREP" || continue
3620 # Check for GNU ac_path_EGREP and select it if it is found.
3621   # Check for GNU $ac_path_EGREP
3622 case `"$ac_path_EGREP" --version 2>&1` in
3623 *GNU*)
3624   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3625 *)
3626   ac_count=0
3627   $as_echo_n 0123456789 >"conftest.in"
3628   while :
3629   do
3630     cat "conftest.in" "conftest.in" >"conftest.tmp"
3631     mv "conftest.tmp" "conftest.in"
3632     cp "conftest.in" "conftest.nl"
3633     $as_echo 'EGREP' >> "conftest.nl"
3634     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3635     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3636     as_fn_arith $ac_count + 1 && ac_count=$as_val
3637     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3638       # Best one so far, save it but keep looking for a better one
3639       ac_cv_path_EGREP="$ac_path_EGREP"
3640       ac_path_EGREP_max=$ac_count
3641     fi
3642     # 10*(2^10) chars as input seems more than enough
3643     test $ac_count -gt 10 && break
3644   done
3645   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3646 esac
3647
3648       $ac_path_EGREP_found && break 3
3649     done
3650   done
3651   done
3652 IFS=$as_save_IFS
3653   if test -z "$ac_cv_path_EGREP"; then
3654     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3655   fi
3656 else
3657   ac_cv_path_EGREP=$EGREP
3658 fi
3659
3660    fi
3661 fi
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3663 $as_echo "$ac_cv_path_EGREP" >&6; }
3664  EGREP="$ac_cv_path_EGREP"
3665
3666
3667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3668 $as_echo_n "checking for ANSI C header files... " >&6; }
3669 if ${ac_cv_header_stdc+:} false; then :
3670   $as_echo_n "(cached) " >&6
3671 else
3672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3673 /* end confdefs.h.  */
3674 #include <stdlib.h>
3675 #include <stdarg.h>
3676 #include <string.h>
3677 #include <float.h>
3678
3679 int
3680 main ()
3681 {
3682
3683   ;
3684   return 0;
3685 }
3686 _ACEOF
3687 if ac_fn_c_try_compile "$LINENO"; then :
3688   ac_cv_header_stdc=yes
3689 else
3690   ac_cv_header_stdc=no
3691 fi
3692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3693
3694 if test $ac_cv_header_stdc = yes; then
3695   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3697 /* end confdefs.h.  */
3698 #include <string.h>
3699
3700 _ACEOF
3701 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3702   $EGREP "memchr" >/dev/null 2>&1; then :
3703
3704 else
3705   ac_cv_header_stdc=no
3706 fi
3707 rm -f conftest*
3708
3709 fi
3710
3711 if test $ac_cv_header_stdc = yes; then
3712   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3713   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3714 /* end confdefs.h.  */
3715 #include <stdlib.h>
3716
3717 _ACEOF
3718 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3719   $EGREP "free" >/dev/null 2>&1; then :
3720
3721 else
3722   ac_cv_header_stdc=no
3723 fi
3724 rm -f conftest*
3725
3726 fi
3727
3728 if test $ac_cv_header_stdc = yes; then
3729   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3730   if test "$cross_compiling" = yes; then :
3731   :
3732 else
3733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3734 /* end confdefs.h.  */
3735 #include <ctype.h>
3736 #include <stdlib.h>
3737 #if ((' ' & 0x0FF) == 0x020)
3738 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3739 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3740 #else
3741 # define ISLOWER(c) \
3742                    (('a' <= (c) && (c) <= 'i') \
3743                      || ('j' <= (c) && (c) <= 'r') \
3744                      || ('s' <= (c) && (c) <= 'z'))
3745 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3746 #endif
3747
3748 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3749 int
3750 main ()
3751 {
3752   int i;
3753   for (i = 0; i < 256; i++)
3754     if (XOR (islower (i), ISLOWER (i))
3755         || toupper (i) != TOUPPER (i))
3756       return 2;
3757   return 0;
3758 }
3759 _ACEOF
3760 if ac_fn_c_try_run "$LINENO"; then :
3761
3762 else
3763   ac_cv_header_stdc=no
3764 fi
3765 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3766   conftest.$ac_objext conftest.beam conftest.$ac_ext
3767 fi
3768
3769 fi
3770 fi
3771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3772 $as_echo "$ac_cv_header_stdc" >&6; }
3773 if test $ac_cv_header_stdc = yes; then
3774
3775 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3776
3777 fi
3778
3779 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3780 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3781                   inttypes.h stdint.h unistd.h
3782 do :
3783   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3784 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3785 "
3786 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3787   cat >>confdefs.h <<_ACEOF
3788 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3789 _ACEOF
3790
3791 fi
3792
3793 done
3794
3795
3796
3797   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3798 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3799   MINIX=yes
3800 else
3801   MINIX=
3802 fi
3803
3804
3805   if test "$MINIX" = yes; then
3806
3807 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3808
3809
3810 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3811
3812
3813 $as_echo "#define _MINIX 1" >>confdefs.h
3814
3815   fi
3816
3817
3818   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3819 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3820 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3821   $as_echo_n "(cached) " >&6
3822 else
3823   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3824 /* end confdefs.h.  */
3825
3826 #         define __EXTENSIONS__ 1
3827           $ac_includes_default
3828 int
3829 main ()
3830 {
3831
3832   ;
3833   return 0;
3834 }
3835 _ACEOF
3836 if ac_fn_c_try_compile "$LINENO"; then :
3837   ac_cv_safe_to_define___extensions__=yes
3838 else
3839   ac_cv_safe_to_define___extensions__=no
3840 fi
3841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3842 fi
3843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3844 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3845   test $ac_cv_safe_to_define___extensions__ = yes &&
3846     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3847
3848   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3849
3850   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3851
3852   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3853
3854   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3855
3856
3857
3858 # Do not delete or change the following two lines.  For why, see
3859 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
3860 # Make sure we can run config.sub.
3861 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3862   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3863
3864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3865 $as_echo_n "checking build system type... " >&6; }
3866 if ${ac_cv_build+:} false; then :
3867   $as_echo_n "(cached) " >&6
3868 else
3869   ac_build_alias=$build_alias
3870 test "x$ac_build_alias" = x &&
3871   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3872 test "x$ac_build_alias" = x &&
3873   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3874 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3875   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3876
3877 fi
3878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3879 $as_echo "$ac_cv_build" >&6; }
3880 case $ac_cv_build in
3881 *-*-*) ;;
3882 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3883 esac
3884 build=$ac_cv_build
3885 ac_save_IFS=$IFS; IFS='-'
3886 set x $ac_cv_build
3887 shift
3888 build_cpu=$1
3889 build_vendor=$2
3890 shift; shift
3891 # Remember, the first character of IFS is used to create $*,
3892 # except with old shells:
3893 build_os=$*
3894 IFS=$ac_save_IFS
3895 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3896
3897
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3899 $as_echo_n "checking host system type... " >&6; }
3900 if ${ac_cv_host+:} false; then :
3901   $as_echo_n "(cached) " >&6
3902 else
3903   if test "x$host_alias" = x; then
3904   ac_cv_host=$ac_cv_build
3905 else
3906   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3907     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3908 fi
3909
3910 fi
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3912 $as_echo "$ac_cv_host" >&6; }
3913 case $ac_cv_host in
3914 *-*-*) ;;
3915 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3916 esac
3917 host=$ac_cv_host
3918 ac_save_IFS=$IFS; IFS='-'
3919 set x $ac_cv_host
3920 shift
3921 host_cpu=$1
3922 host_vendor=$2
3923 shift; shift
3924 # Remember, the first character of IFS is used to create $*,
3925 # except with old shells:
3926 host_os=$*
3927 IFS=$ac_save_IFS
3928 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3929
3930
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3932 $as_echo_n "checking target system type... " >&6; }
3933 if ${ac_cv_target+:} false; then :
3934   $as_echo_n "(cached) " >&6
3935 else
3936   if test "x$target_alias" = x; then
3937   ac_cv_target=$ac_cv_host
3938 else
3939   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3940     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3941 fi
3942
3943 fi
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3945 $as_echo "$ac_cv_target" >&6; }
3946 case $ac_cv_target in
3947 *-*-*) ;;
3948 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3949 esac
3950 target=$ac_cv_target
3951 ac_save_IFS=$IFS; IFS='-'
3952 set x $ac_cv_target
3953 shift
3954 target_cpu=$1
3955 target_vendor=$2
3956 shift; shift
3957 # Remember, the first character of IFS is used to create $*,
3958 # except with old shells:
3959 target_os=$*
3960 IFS=$ac_save_IFS
3961 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3962
3963
3964 # The aliases save the names the user supplied, while $host etc.
3965 # will get canonicalized.
3966 test -n "$target_alias" &&
3967   test "$program_prefix$program_suffix$program_transform_name" = \
3968     NONENONEs,x,x, &&
3969   program_prefix=${target_alias}-
3970
3971 target_alias=${target_alias-$host_alias}
3972
3973
3974 am__api_version='1.15'
3975
3976 # Find a good install program.  We prefer a C program (faster),
3977 # so one script is as good as another.  But avoid the broken or
3978 # incompatible versions:
3979 # SysV /etc/install, /usr/sbin/install
3980 # SunOS /usr/etc/install
3981 # IRIX /sbin/install
3982 # AIX /bin/install
3983 # AmigaOS /C/install, which installs bootblocks on floppy discs
3984 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3985 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3986 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3987 # OS/2's system install, which has a completely different semantic
3988 # ./install, which can be erroneously created by make from ./install.sh.
3989 # Reject install programs that cannot install multiple files.
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3991 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3992 if test -z "$INSTALL"; then
3993 if ${ac_cv_path_install+:} false; then :
3994   $as_echo_n "(cached) " >&6
3995 else
3996   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3997 for as_dir in $PATH
3998 do
3999   IFS=$as_save_IFS
4000   test -z "$as_dir" && as_dir=.
4001     # Account for people who put trailing slashes in PATH elements.
4002 case $as_dir/ in #((
4003   ./ | .// | /[cC]/* | \
4004   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4005   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4006   /usr/ucb/* ) ;;
4007   *)
4008     # OSF1 and SCO ODT 3.0 have their own names for install.
4009     # Don't use installbsd from OSF since it installs stuff as root
4010     # by default.
4011     for ac_prog in ginstall scoinst install; do
4012       for ac_exec_ext in '' $ac_executable_extensions; do
4013         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4014           if test $ac_prog = install &&
4015             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4016             # AIX install.  It has an incompatible calling convention.
4017             :
4018           elif test $ac_prog = install &&
4019             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4020             # program-specific install script used by HP pwplus--don't use.
4021             :
4022           else
4023             rm -rf conftest.one conftest.two conftest.dir
4024             echo one > conftest.one
4025             echo two > conftest.two
4026             mkdir conftest.dir
4027             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4028               test -s conftest.one && test -s conftest.two &&
4029               test -s conftest.dir/conftest.one &&
4030               test -s conftest.dir/conftest.two
4031             then
4032               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4033               break 3
4034             fi
4035           fi
4036         fi
4037       done
4038     done
4039     ;;
4040 esac
4041
4042   done
4043 IFS=$as_save_IFS
4044
4045 rm -rf conftest.one conftest.two conftest.dir
4046
4047 fi
4048   if test "${ac_cv_path_install+set}" = set; then
4049     INSTALL=$ac_cv_path_install
4050   else
4051     # As a last resort, use the slow shell script.  Don't cache a
4052     # value for INSTALL within a source directory, because that will
4053     # break other packages using the cache if that directory is
4054     # removed, or if the value is a relative name.
4055     INSTALL=$ac_install_sh
4056   fi
4057 fi
4058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4059 $as_echo "$INSTALL" >&6; }
4060
4061 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4062 # It thinks the first close brace ends the variable substitution.
4063 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4064
4065 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4066
4067 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4068
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4070 $as_echo_n "checking whether build environment is sane... " >&6; }
4071 # Reject unsafe characters in $srcdir or the absolute working directory
4072 # name.  Accept space and tab only in the latter.
4073 am_lf='
4074 '
4075 case `pwd` in
4076   *[\\\"\#\$\&\'\`$am_lf]*)
4077     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4078 esac
4079 case $srcdir in
4080   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4081     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4082 esac
4083
4084 # Do 'set' in a subshell so we don't clobber the current shell's
4085 # arguments.  Must try -L first in case configure is actually a
4086 # symlink; some systems play weird games with the mod time of symlinks
4087 # (eg FreeBSD returns the mod time of the symlink's containing
4088 # directory).
4089 if (
4090    am_has_slept=no
4091    for am_try in 1 2; do
4092      echo "timestamp, slept: $am_has_slept" > conftest.file
4093      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4094      if test "$*" = "X"; then
4095         # -L didn't work.
4096         set X `ls -t "$srcdir/configure" conftest.file`
4097      fi
4098      if test "$*" != "X $srcdir/configure conftest.file" \
4099         && test "$*" != "X conftest.file $srcdir/configure"; then
4100
4101         # If neither matched, then we have a broken ls.  This can happen
4102         # if, for instance, CONFIG_SHELL is bash and it inherits a
4103         # broken ls alias from the environment.  This has actually
4104         # happened.  Such a system could not be considered "sane".
4105         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4106   alias in your environment" "$LINENO" 5
4107      fi
4108      if test "$2" = conftest.file || test $am_try -eq 2; then
4109        break
4110      fi
4111      # Just in case.
4112      sleep 1
4113      am_has_slept=yes
4114    done
4115    test "$2" = conftest.file
4116    )
4117 then
4118    # Ok.
4119    :
4120 else
4121    as_fn_error $? "newly created file is older than distributed files!
4122 Check your system clock" "$LINENO" 5
4123 fi
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4125 $as_echo "yes" >&6; }
4126 # If we didn't sleep, we still need to ensure time stamps of config.status and
4127 # generated files are strictly newer.
4128 am_sleep_pid=
4129 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4130   ( sleep 1 ) &
4131   am_sleep_pid=$!
4132 fi
4133
4134 rm -f conftest.file
4135
4136 test "$program_prefix" != NONE &&
4137   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4138 # Use a double $ so make ignores it.
4139 test "$program_suffix" != NONE &&
4140   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4141 # Double any \ or $.
4142 # By default was `s,x,x', remove it if useless.
4143 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4144 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4145
4146 if test x"${MISSING+set}" != xset; then
4147   case $am_aux_dir in
4148   *\ * | *\     *)
4149     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4150   *)
4151     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4152   esac
4153 fi
4154 # Use eval to expand $SHELL
4155 if eval "$MISSING --is-lightweight"; then
4156   am_missing_run="$MISSING "
4157 else
4158   am_missing_run=
4159   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4160 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4161 fi
4162
4163 if test x"${install_sh+set}" != xset; then
4164   case $am_aux_dir in
4165   *\ * | *\     *)
4166     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4167   *)
4168     install_sh="\${SHELL} $am_aux_dir/install-sh"
4169   esac
4170 fi
4171
4172 # Installed binaries are usually stripped using 'strip' when the user
4173 # run "make install-strip".  However 'strip' might not be the right
4174 # tool to use in cross-compilation environments, therefore Automake
4175 # will honor the 'STRIP' environment variable to overrule this program.
4176 if test "$cross_compiling" != no; then
4177   if test -n "$ac_tool_prefix"; then
4178   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4179 set dummy ${ac_tool_prefix}strip; ac_word=$2
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4181 $as_echo_n "checking for $ac_word... " >&6; }
4182 if ${ac_cv_prog_STRIP+:} false; then :
4183   $as_echo_n "(cached) " >&6
4184 else
4185   if test -n "$STRIP"; then
4186   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4187 else
4188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4189 for as_dir in $PATH
4190 do
4191   IFS=$as_save_IFS
4192   test -z "$as_dir" && as_dir=.
4193     for ac_exec_ext in '' $ac_executable_extensions; do
4194   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4195     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4196     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4197     break 2
4198   fi
4199 done
4200   done
4201 IFS=$as_save_IFS
4202
4203 fi
4204 fi
4205 STRIP=$ac_cv_prog_STRIP
4206 if test -n "$STRIP"; then
4207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4208 $as_echo "$STRIP" >&6; }
4209 else
4210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4211 $as_echo "no" >&6; }
4212 fi
4213
4214
4215 fi
4216 if test -z "$ac_cv_prog_STRIP"; then
4217   ac_ct_STRIP=$STRIP
4218   # Extract the first word of "strip", so it can be a program name with args.
4219 set dummy strip; ac_word=$2
4220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4221 $as_echo_n "checking for $ac_word... " >&6; }
4222 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4223   $as_echo_n "(cached) " >&6
4224 else
4225   if test -n "$ac_ct_STRIP"; then
4226   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4227 else
4228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4229 for as_dir in $PATH
4230 do
4231   IFS=$as_save_IFS
4232   test -z "$as_dir" && as_dir=.
4233     for ac_exec_ext in '' $ac_executable_extensions; do
4234   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4235     ac_cv_prog_ac_ct_STRIP="strip"
4236     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4237     break 2
4238   fi
4239 done
4240   done
4241 IFS=$as_save_IFS
4242
4243 fi
4244 fi
4245 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4246 if test -n "$ac_ct_STRIP"; then
4247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4248 $as_echo "$ac_ct_STRIP" >&6; }
4249 else
4250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4251 $as_echo "no" >&6; }
4252 fi
4253
4254   if test "x$ac_ct_STRIP" = x; then
4255     STRIP=":"
4256   else
4257     case $cross_compiling:$ac_tool_warned in
4258 yes:)
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4260 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4261 ac_tool_warned=yes ;;
4262 esac
4263     STRIP=$ac_ct_STRIP
4264   fi
4265 else
4266   STRIP="$ac_cv_prog_STRIP"
4267 fi
4268
4269 fi
4270 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4271
4272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4273 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4274 if test -z "$MKDIR_P"; then
4275   if ${ac_cv_path_mkdir+:} false; then :
4276   $as_echo_n "(cached) " >&6
4277 else
4278   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4279 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4280 do
4281   IFS=$as_save_IFS
4282   test -z "$as_dir" && as_dir=.
4283     for ac_prog in mkdir gmkdir; do
4284          for ac_exec_ext in '' $ac_executable_extensions; do
4285            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4286            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4287              'mkdir (GNU coreutils) '* | \
4288              'mkdir (coreutils) '* | \
4289              'mkdir (fileutils) '4.1*)
4290                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4291                break 3;;
4292            esac
4293          done
4294        done
4295   done
4296 IFS=$as_save_IFS
4297
4298 fi
4299
4300   test -d ./--version && rmdir ./--version
4301   if test "${ac_cv_path_mkdir+set}" = set; then
4302     MKDIR_P="$ac_cv_path_mkdir -p"
4303   else
4304     # As a last resort, use the slow shell script.  Don't cache a
4305     # value for MKDIR_P within a source directory, because that will
4306     # break other packages using the cache if that directory is
4307     # removed, or if the value is a relative name.
4308     MKDIR_P="$ac_install_sh -d"
4309   fi
4310 fi
4311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4312 $as_echo "$MKDIR_P" >&6; }
4313
4314 for ac_prog in gawk mawk nawk awk
4315 do
4316   # Extract the first word of "$ac_prog", so it can be a program name with args.
4317 set dummy $ac_prog; ac_word=$2
4318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4319 $as_echo_n "checking for $ac_word... " >&6; }
4320 if ${ac_cv_prog_AWK+:} false; then :
4321   $as_echo_n "(cached) " >&6
4322 else
4323   if test -n "$AWK"; then
4324   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4325 else
4326 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4327 for as_dir in $PATH
4328 do
4329   IFS=$as_save_IFS
4330   test -z "$as_dir" && as_dir=.
4331     for ac_exec_ext in '' $ac_executable_extensions; do
4332   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4333     ac_cv_prog_AWK="$ac_prog"
4334     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4335     break 2
4336   fi
4337 done
4338   done
4339 IFS=$as_save_IFS
4340
4341 fi
4342 fi
4343 AWK=$ac_cv_prog_AWK
4344 if test -n "$AWK"; then
4345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4346 $as_echo "$AWK" >&6; }
4347 else
4348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4349 $as_echo "no" >&6; }
4350 fi
4351
4352
4353   test -n "$AWK" && break
4354 done
4355
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4357 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4358 set x ${MAKE-make}
4359 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4360 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4361   $as_echo_n "(cached) " >&6
4362 else
4363   cat >conftest.make <<\_ACEOF
4364 SHELL = /bin/sh
4365 all:
4366         @echo '@@@%%%=$(MAKE)=@@@%%%'
4367 _ACEOF
4368 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4369 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4370   *@@@%%%=?*=@@@%%%*)
4371     eval ac_cv_prog_make_${ac_make}_set=yes;;
4372   *)
4373     eval ac_cv_prog_make_${ac_make}_set=no;;
4374 esac
4375 rm -f conftest.make
4376 fi
4377 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4379 $as_echo "yes" >&6; }
4380   SET_MAKE=
4381 else
4382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4383 $as_echo "no" >&6; }
4384   SET_MAKE="MAKE=${MAKE-make}"
4385 fi
4386
4387 rm -rf .tst 2>/dev/null
4388 mkdir .tst 2>/dev/null
4389 if test -d .tst; then
4390   am__leading_dot=.
4391 else
4392   am__leading_dot=_
4393 fi
4394 rmdir .tst 2>/dev/null
4395
4396 DEPDIR="${am__leading_dot}deps"
4397
4398 ac_config_commands="$ac_config_commands depfiles"
4399
4400
4401 am_make=${MAKE-make}
4402 cat > confinc << 'END'
4403 am__doit:
4404         @echo this is the am__doit target
4405 .PHONY: am__doit
4406 END
4407 # If we don't find an include directive, just comment out the code.
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4409 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4410 am__include="#"
4411 am__quote=
4412 _am_result=none
4413 # First try GNU make style include.
4414 echo "include confinc" > confmf
4415 # Ignore all kinds of additional output from 'make'.
4416 case `$am_make -s -f confmf 2> /dev/null` in #(
4417 *the\ am__doit\ target*)
4418   am__include=include
4419   am__quote=
4420   _am_result=GNU
4421   ;;
4422 esac
4423 # Now try BSD make style include.
4424 if test "$am__include" = "#"; then
4425    echo '.include "confinc"' > confmf
4426    case `$am_make -s -f confmf 2> /dev/null` in #(
4427    *the\ am__doit\ target*)
4428      am__include=.include
4429      am__quote="\""
4430      _am_result=BSD
4431      ;;
4432    esac
4433 fi
4434
4435
4436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4437 $as_echo "$_am_result" >&6; }
4438 rm -f confinc confmf
4439
4440 # Check whether --enable-dependency-tracking was given.
4441 if test "${enable_dependency_tracking+set}" = set; then :
4442   enableval=$enable_dependency_tracking;
4443 fi
4444
4445 if test "x$enable_dependency_tracking" != xno; then
4446   am_depcomp="$ac_aux_dir/depcomp"
4447   AMDEPBACKSLASH='\'
4448   am__nodep='_no'
4449 fi
4450  if test "x$enable_dependency_tracking" != xno; then
4451   AMDEP_TRUE=
4452   AMDEP_FALSE='#'
4453 else
4454   AMDEP_TRUE='#'
4455   AMDEP_FALSE=
4456 fi
4457
4458
4459 # Check whether --enable-silent-rules was given.
4460 if test "${enable_silent_rules+set}" = set; then :
4461   enableval=$enable_silent_rules;
4462 fi
4463
4464 case $enable_silent_rules in # (((
4465   yes) AM_DEFAULT_VERBOSITY=0;;
4466    no) AM_DEFAULT_VERBOSITY=1;;
4467     *) AM_DEFAULT_VERBOSITY=1;;
4468 esac
4469 am_make=${MAKE-make}
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4471 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4472 if ${am_cv_make_support_nested_variables+:} false; then :
4473   $as_echo_n "(cached) " >&6
4474 else
4475   if $as_echo 'TRUE=$(BAR$(V))
4476 BAR0=false
4477 BAR1=true
4478 V=1
4479 am__doit:
4480         @$(TRUE)
4481 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4482   am_cv_make_support_nested_variables=yes
4483 else
4484   am_cv_make_support_nested_variables=no
4485 fi
4486 fi
4487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4488 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4489 if test $am_cv_make_support_nested_variables = yes; then
4490     AM_V='$(V)'
4491   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4492 else
4493   AM_V=$AM_DEFAULT_VERBOSITY
4494   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4495 fi
4496 AM_BACKSLASH='\'
4497
4498 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4499   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4500   # is not polluted with repeated "-I."
4501   am__isrc=' -I$(srcdir)'
4502   # test to see if srcdir already configured
4503   if test -f $srcdir/config.status; then
4504     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4505   fi
4506 fi
4507
4508 # test whether we have cygpath
4509 if test -z "$CYGPATH_W"; then
4510   if (cygpath --version) >/dev/null 2>/dev/null; then
4511     CYGPATH_W='cygpath -w'
4512   else
4513     CYGPATH_W=echo
4514   fi
4515 fi
4516
4517
4518 # Define the identity of the package.
4519  PACKAGE='libgm2'
4520  VERSION='version-unused'
4521
4522
4523 # Some tools Automake needs.
4524
4525 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4526
4527
4528 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4529
4530
4531 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4532
4533
4534 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4535
4536
4537 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4538
4539 # For better backward compatibility.  To be removed once Automake 1.9.x
4540 # dies out for good.  For more background, see:
4541 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4542 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4543 mkdir_p='$(MKDIR_P)'
4544
4545 # We need awk for the "check" target (and possibly the TAP driver).  The
4546 # system "awk" is bad on some platforms.
4547 # Always define AMTAR for backward compatibility.  Yes, it's still used
4548 # in the wild :-(  We should find a proper way to deprecate it ...
4549 AMTAR='$${TAR-tar}'
4550
4551
4552 # We'll loop over all known methods to create a tar archive until one works.
4553 _am_tools='gnutar  pax cpio none'
4554
4555 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4556
4557
4558
4559
4560
4561 depcc="$CC"   am_compiler_list=
4562
4563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4564 $as_echo_n "checking dependency style of $depcc... " >&6; }
4565 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4566   $as_echo_n "(cached) " >&6
4567 else
4568   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4569   # We make a subdir and do the tests there.  Otherwise we can end up
4570   # making bogus files that we don't know about and never remove.  For
4571   # instance it was reported that on HP-UX the gcc test will end up
4572   # making a dummy file named 'D' -- because '-MD' means "put the output
4573   # in D".
4574   rm -rf conftest.dir
4575   mkdir conftest.dir
4576   # Copy depcomp to subdir because otherwise we won't find it if we're
4577   # using a relative directory.
4578   cp "$am_depcomp" conftest.dir
4579   cd conftest.dir
4580   # We will build objects and dependencies in a subdirectory because
4581   # it helps to detect inapplicable dependency modes.  For instance
4582   # both Tru64's cc and ICC support -MD to output dependencies as a
4583   # side effect of compilation, but ICC will put the dependencies in
4584   # the current directory while Tru64 will put them in the object
4585   # directory.
4586   mkdir sub
4587
4588   am_cv_CC_dependencies_compiler_type=none
4589   if test "$am_compiler_list" = ""; then
4590      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4591   fi
4592   am__universal=false
4593   case " $depcc " in #(
4594      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4595      esac
4596
4597   for depmode in $am_compiler_list; do
4598     # Setup a source with many dependencies, because some compilers
4599     # like to wrap large dependency lists on column 80 (with \), and
4600     # we should not choose a depcomp mode which is confused by this.
4601     #
4602     # We need to recreate these files for each test, as the compiler may
4603     # overwrite some of them when testing with obscure command lines.
4604     # This happens at least with the AIX C compiler.
4605     : > sub/conftest.c
4606     for i in 1 2 3 4 5 6; do
4607       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4608       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4609       # Solaris 10 /bin/sh.
4610       echo '/* dummy */' > sub/conftst$i.h
4611     done
4612     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4613
4614     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4615     # mode.  It turns out that the SunPro C++ compiler does not properly
4616     # handle '-M -o', and we need to detect this.  Also, some Intel
4617     # versions had trouble with output in subdirs.
4618     am__obj=sub/conftest.${OBJEXT-o}
4619     am__minus_obj="-o $am__obj"
4620     case $depmode in
4621     gcc)
4622       # This depmode causes a compiler race in universal mode.
4623       test "$am__universal" = false || continue
4624       ;;
4625     nosideeffect)
4626       # After this tag, mechanisms are not by side-effect, so they'll
4627       # only be used when explicitly requested.
4628       if test "x$enable_dependency_tracking" = xyes; then
4629         continue
4630       else
4631         break
4632       fi
4633       ;;
4634     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4635       # This compiler won't grok '-c -o', but also, the minuso test has
4636       # not run yet.  These depmodes are late enough in the game, and
4637       # so weak that their functioning should not be impacted.
4638       am__obj=conftest.${OBJEXT-o}
4639       am__minus_obj=
4640       ;;
4641     none) break ;;
4642     esac
4643     if depmode=$depmode \
4644        source=sub/conftest.c object=$am__obj \
4645        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4646        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4647          >/dev/null 2>conftest.err &&
4648        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4649        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4650        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4651        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4652       # icc doesn't choke on unknown options, it will just issue warnings
4653       # or remarks (even with -Werror).  So we grep stderr for any message
4654       # that says an option was ignored or not supported.
4655       # When given -MP, icc 7.0 and 7.1 complain thusly:
4656       #   icc: Command line warning: ignoring option '-M'; no argument required
4657       # The diagnosis changed in icc 8.0:
4658       #   icc: Command line remark: option '-MP' not supported
4659       if (grep 'ignoring option' conftest.err ||
4660           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4661         am_cv_CC_dependencies_compiler_type=$depmode
4662         break
4663       fi
4664     fi
4665   done
4666
4667   cd ..
4668   rm -rf conftest.dir
4669 else
4670   am_cv_CC_dependencies_compiler_type=none
4671 fi
4672
4673 fi
4674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4675 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4676 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4677
4678  if
4679   test "x$enable_dependency_tracking" != xno \
4680   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4681   am__fastdepCC_TRUE=
4682   am__fastdepCC_FALSE='#'
4683 else
4684   am__fastdepCC_TRUE='#'
4685   am__fastdepCC_FALSE=
4686 fi
4687
4688
4689
4690 # POSIX will say in a future version that running "rm -f" with no argument
4691 # is OK; and we want to be able to make that assumption in our Makefile
4692 # recipes.  So use an aggressive probe to check that the usage we want is
4693 # actually supported "in the wild" to an acceptable degree.
4694 # See automake bug#10828.
4695 # To make any issue more visible, cause the running configure to be aborted
4696 # by default if the 'rm' program in use doesn't match our expectations; the
4697 # user can still override this though.
4698 if rm -f && rm -fr && rm -rf; then : OK; else
4699   cat >&2 <<'END'
4700 Oops!
4701
4702 Your 'rm' program seems unable to run without file operands specified
4703 on the command line, even when the '-f' option is present.  This is contrary
4704 to the behaviour of most rm programs out there, and not conforming with
4705 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4706
4707 Please tell bug-automake@gnu.org about your system, including the value
4708 of your $PATH and any error possibly output before this message.  This
4709 can help us improve future automake versions.
4710
4711 END
4712   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4713     echo 'Configuration will proceed anyway, since you have set the' >&2
4714     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4715     echo >&2
4716   else
4717     cat >&2 <<'END'
4718 Aborting the configuration process, to ensure you take notice of the issue.
4719
4720 You can download and install GNU coreutils to get an 'rm' implementation
4721 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4722
4723 If you want to complete the configuration process using your problematic
4724 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4725 to "yes", and re-run configure.
4726
4727 END
4728     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4729   fi
4730 fi
4731
4732
4733
4734
4735
4736
4737 # Check whether --with-cross-host was given.
4738 if test "${with_cross_host+set}" = set; then :
4739   withval=$with_cross_host;
4740 fi
4741
4742
4743 # Checks for header files.
4744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4745 $as_echo_n "checking for ANSI C header files... " >&6; }
4746 if ${ac_cv_header_stdc+:} false; then :
4747   $as_echo_n "(cached) " >&6
4748 else
4749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4750 /* end confdefs.h.  */
4751 #include <stdlib.h>
4752 #include <stdarg.h>
4753 #include <string.h>
4754 #include <float.h>
4755
4756 int
4757 main ()
4758 {
4759
4760   ;
4761   return 0;
4762 }
4763 _ACEOF
4764 if ac_fn_c_try_compile "$LINENO"; then :
4765   ac_cv_header_stdc=yes
4766 else
4767   ac_cv_header_stdc=no
4768 fi
4769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4770
4771 if test $ac_cv_header_stdc = yes; then
4772   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4774 /* end confdefs.h.  */
4775 #include <string.h>
4776
4777 _ACEOF
4778 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4779   $EGREP "memchr" >/dev/null 2>&1; then :
4780
4781 else
4782   ac_cv_header_stdc=no
4783 fi
4784 rm -f conftest*
4785
4786 fi
4787
4788 if test $ac_cv_header_stdc = yes; then
4789   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4791 /* end confdefs.h.  */
4792 #include <stdlib.h>
4793
4794 _ACEOF
4795 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4796   $EGREP "free" >/dev/null 2>&1; then :
4797
4798 else
4799   ac_cv_header_stdc=no
4800 fi
4801 rm -f conftest*
4802
4803 fi
4804
4805 if test $ac_cv_header_stdc = yes; then
4806   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4807   if test "$cross_compiling" = yes; then :
4808   :
4809 else
4810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4811 /* end confdefs.h.  */
4812 #include <ctype.h>
4813 #include <stdlib.h>
4814 #if ((' ' & 0x0FF) == 0x020)
4815 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4816 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4817 #else
4818 # define ISLOWER(c) \
4819                    (('a' <= (c) && (c) <= 'i') \
4820                      || ('j' <= (c) && (c) <= 'r') \
4821                      || ('s' <= (c) && (c) <= 'z'))
4822 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4823 #endif
4824
4825 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4826 int
4827 main ()
4828 {
4829   int i;
4830   for (i = 0; i < 256; i++)
4831     if (XOR (islower (i), ISLOWER (i))
4832         || toupper (i) != TOUPPER (i))
4833       return 2;
4834   return 0;
4835 }
4836 _ACEOF
4837 if ac_fn_c_try_run "$LINENO"; then :
4838
4839 else
4840   ac_cv_header_stdc=no
4841 fi
4842 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4843   conftest.$ac_objext conftest.beam conftest.$ac_ext
4844 fi
4845
4846 fi
4847 fi
4848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4849 $as_echo "$ac_cv_header_stdc" >&6; }
4850 if test $ac_cv_header_stdc = yes; then
4851
4852 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4853
4854 fi
4855
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4857 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4858 if ${ac_cv_header_sys_wait_h+:} false; then :
4859   $as_echo_n "(cached) " >&6
4860 else
4861   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4862 /* end confdefs.h.  */
4863 #include <sys/types.h>
4864 #include <sys/wait.h>
4865 #ifndef WEXITSTATUS
4866 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
4867 #endif
4868 #ifndef WIFEXITED
4869 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4870 #endif
4871
4872 int
4873 main ()
4874 {
4875   int s;
4876   wait (&s);
4877   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4878   ;
4879   return 0;
4880 }
4881 _ACEOF
4882 if ac_fn_c_try_compile "$LINENO"; then :
4883   ac_cv_header_sys_wait_h=yes
4884 else
4885   ac_cv_header_sys_wait_h=no
4886 fi
4887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4888 fi
4889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4890 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
4891 if test $ac_cv_header_sys_wait_h = yes; then
4892
4893 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
4894
4895 fi
4896
4897 ac_fn_c_check_header_mongrel "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
4898 if test "x$ac_cv_header_math_h" = xyes; then :
4899
4900 $as_echo "#define HAVE_MATH_H 1" >>confdefs.h
4901
4902 fi
4903
4904
4905
4906 for ac_header in limits.h stddef.h string.h strings.h stdlib.h \
4907                  time.h \
4908                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
4909                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
4910                  sys/socket.h \
4911                  sys/wait.h sys/ioctl.h errno.h sys/errno.h \
4912                  pwd.h direct.h dirent.h signal.h malloc.h langinfo.h \
4913                  pthread.h stdarg.h stdio.h sys/types.h termios.h \
4914                  netinet/in.h netdb.h sys/uio.h sys/stat.h wchar.h
4915 do :
4916   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4917 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4918 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4919   cat >>confdefs.h <<_ACEOF
4920 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4921 _ACEOF
4922
4923 fi
4924
4925 done
4926
4927
4928
4929
4930  case ${build_alias} in
4931   "") build_noncanonical=${build} ;;
4932   *) build_noncanonical=${build_alias} ;;
4933 esac
4934
4935  case ${host_alias} in
4936   "") host_noncanonical=${build_noncanonical} ;;
4937   *) host_noncanonical=${host_alias} ;;
4938 esac
4939
4940
4941
4942  case ${target_alias} in
4943   "") target_noncanonical=${host_noncanonical} ;;
4944   *) target_noncanonical=${target_alias} ;;
4945 esac
4946
4947
4948
4949
4950 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
4951 # have matching libraries, they should use host libraries: Makefile.tpl
4952 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
4953 # However, they still use the build modules, because the corresponding
4954 # host modules (e.g. bison) are only built for the host when bootstrap
4955 # finishes. So:
4956 # - build_subdir is where we find build modules, and never changes.
4957 # - build_libsubdir is where we find build libraries, and can be overridden.
4958
4959 # Prefix 'build-' so this never conflicts with target_subdir.
4960 build_subdir="build-${build_noncanonical}"
4961
4962 # Check whether --with-build-libsubdir was given.
4963 if test "${with_build_libsubdir+set}" = set; then :
4964   withval=$with_build_libsubdir; build_libsubdir="$withval"
4965 else
4966   build_libsubdir="$build_subdir"
4967 fi
4968
4969 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
4970 if ( test $srcdir = . && test -d gcc ) \
4971    || test -d $srcdir/../host-${host_noncanonical}; then
4972   host_subdir="host-${host_noncanonical}"
4973 else
4974   host_subdir=.
4975 fi
4976 # No prefix.
4977 target_subdir=${target_noncanonical}
4978
4979
4980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
4981 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
4982 # Check whether --enable-version-specific-runtime-libs was given.
4983 if test "${enable_version_specific_runtime_libs+set}" = set; then :
4984   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
4985  yes) version_specific_libs=yes ;;
4986  no)  version_specific_libs=no ;;
4987  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
4988  esac
4989 else
4990   version_specific_libs=no
4991 fi
4992
4993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
4994 $as_echo "$version_specific_libs" >&6; }
4995
4996
4997 # Check whether --with-slibdir was given.
4998 if test "${with_slibdir+set}" = set; then :
4999   withval=$with_slibdir; slibdir="$with_slibdir"
5000 else
5001   if test "${version_specific_libs}" = yes; then
5002   slibdir='$(libsubdir)'
5003 elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
5004   slibdir='$(exec_prefix)/$(host_noncanonical)/lib'
5005 else
5006   slibdir='$(libdir)'
5007 fi
5008 fi
5009
5010
5011
5012 # Command-line options.
5013 # Very limited version of AC_MAINTAINER_MODE.
5014 # Check whether --enable-maintainer-mode was given.
5015 if test "${enable_maintainer_mode+set}" = set; then :
5016   enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
5017      yes) MAINT='' ;;
5018      no) MAINT='#' ;;
5019      *) as_fn_error $? "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
5020    esac
5021    maintainer_mode=${enableval}
5022 else
5023   MAINT='#'
5024 fi
5025
5026
5027 toolexecdir=no
5028 toolexeclibdir=no
5029
5030 # Calculate toolexeclibdir
5031 # Also toolexecdir, though it's only used in toolexeclibdir
5032 case ${version_specific_libs} in
5033   yes)
5034     # Need the gcc compiler version to know where to install libraries
5035     # and header files if --enable-version-specific-runtime-libs option
5036     # is selected.
5037     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
5038     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
5039     ;;
5040   no)
5041     if test -n "$with_cross_host" &&
5042        test x"$with_cross_host" != x"no"; then
5043       # Install a library built with a cross compiler in tooldir, not libdir.
5044       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
5045       toolexeclibdir='$(toolexecdir)/lib'
5046     else
5047       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
5048       toolexeclibdir='$(libdir)'
5049     fi
5050     multi_os_directory=`$CC -print-multi-os-directory`
5051     case $multi_os_directory in
5052       .) ;; # Avoid trailing /.
5053       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
5054     esac
5055     ;;
5056 esac
5057
5058
5059
5060
5061
5062
5063
5064
5065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5066 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5067     # Check whether --enable-maintainer-mode was given.
5068 if test "${enable_maintainer_mode+set}" = set; then :
5069   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5070 else
5071   USE_MAINTAINER_MODE=no
5072 fi
5073
5074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5075 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5076    if test $USE_MAINTAINER_MODE = yes; then
5077   MAINTAINER_MODE_TRUE=
5078   MAINTAINER_MODE_FALSE='#'
5079 else
5080   MAINTAINER_MODE_TRUE='#'
5081   MAINTAINER_MODE_FALSE=
5082 fi
5083
5084   MAINT=$MAINTAINER_MODE_TRUE
5085
5086
5087
5088 # Check the compiler.
5089 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
5090 # We must force CC to /not/ be precious variables; otherwise
5091 # the wrong, non-multilib-adjusted value will be used in multilibs.
5092 # As a side effect, we have to subst CFLAGS ourselves.
5093
5094
5095
5096 ac_ext=c
5097 ac_cpp='$CPP $CPPFLAGS'
5098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5101 if test -n "$ac_tool_prefix"; then
5102   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
5103 set dummy ${ac_tool_prefix}gcc; ac_word=$2
5104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5105 $as_echo_n "checking for $ac_word... " >&6; }
5106 if ${ac_cv_prog_CC+:} false; then :
5107   $as_echo_n "(cached) " >&6
5108 else
5109   if test -n "$CC"; then
5110   ac_cv_prog_CC="$CC" # Let the user override the test.
5111 else
5112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5113 for as_dir in $PATH
5114 do
5115   IFS=$as_save_IFS
5116   test -z "$as_dir" && as_dir=.
5117     for ac_exec_ext in '' $ac_executable_extensions; do
5118   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5119     ac_cv_prog_CC="${ac_tool_prefix}gcc"
5120     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5121     break 2
5122   fi
5123 done
5124   done
5125 IFS=$as_save_IFS
5126
5127 fi
5128 fi
5129 CC=$ac_cv_prog_CC
5130 if test -n "$CC"; then
5131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5132 $as_echo "$CC" >&6; }
5133 else
5134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5135 $as_echo "no" >&6; }
5136 fi
5137
5138
5139 fi
5140 if test -z "$ac_cv_prog_CC"; then
5141   ac_ct_CC=$CC
5142   # Extract the first word of "gcc", so it can be a program name with args.
5143 set dummy gcc; ac_word=$2
5144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5145 $as_echo_n "checking for $ac_word... " >&6; }
5146 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5147   $as_echo_n "(cached) " >&6
5148 else
5149   if test -n "$ac_ct_CC"; then
5150   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5151 else
5152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5153 for as_dir in $PATH
5154 do
5155   IFS=$as_save_IFS
5156   test -z "$as_dir" && as_dir=.
5157     for ac_exec_ext in '' $ac_executable_extensions; do
5158   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5159     ac_cv_prog_ac_ct_CC="gcc"
5160     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5161     break 2
5162   fi
5163 done
5164   done
5165 IFS=$as_save_IFS
5166
5167 fi
5168 fi
5169 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5170 if test -n "$ac_ct_CC"; then
5171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5172 $as_echo "$ac_ct_CC" >&6; }
5173 else
5174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5175 $as_echo "no" >&6; }
5176 fi
5177
5178   if test "x$ac_ct_CC" = x; then
5179     CC=""
5180   else
5181     case $cross_compiling:$ac_tool_warned in
5182 yes:)
5183 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5184 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5185 ac_tool_warned=yes ;;
5186 esac
5187     CC=$ac_ct_CC
5188   fi
5189 else
5190   CC="$ac_cv_prog_CC"
5191 fi
5192
5193 if test -z "$CC"; then
5194           if test -n "$ac_tool_prefix"; then
5195     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
5196 set dummy ${ac_tool_prefix}cc; ac_word=$2
5197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5198 $as_echo_n "checking for $ac_word... " >&6; }
5199 if ${ac_cv_prog_CC+:} false; then :
5200   $as_echo_n "(cached) " >&6
5201 else
5202   if test -n "$CC"; then
5203   ac_cv_prog_CC="$CC" # Let the user override the test.
5204 else
5205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5206 for as_dir in $PATH
5207 do
5208   IFS=$as_save_IFS
5209   test -z "$as_dir" && as_dir=.
5210     for ac_exec_ext in '' $ac_executable_extensions; do
5211   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5212     ac_cv_prog_CC="${ac_tool_prefix}cc"
5213     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5214     break 2
5215   fi
5216 done
5217   done
5218 IFS=$as_save_IFS
5219
5220 fi
5221 fi
5222 CC=$ac_cv_prog_CC
5223 if test -n "$CC"; then
5224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5225 $as_echo "$CC" >&6; }
5226 else
5227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5228 $as_echo "no" >&6; }
5229 fi
5230
5231
5232   fi
5233 fi
5234 if test -z "$CC"; then
5235   # Extract the first word of "cc", so it can be a program name with args.
5236 set dummy cc; ac_word=$2
5237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5238 $as_echo_n "checking for $ac_word... " >&6; }
5239 if ${ac_cv_prog_CC+:} false; then :
5240   $as_echo_n "(cached) " >&6
5241 else
5242   if test -n "$CC"; then
5243   ac_cv_prog_CC="$CC" # Let the user override the test.
5244 else
5245   ac_prog_rejected=no
5246 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5247 for as_dir in $PATH
5248 do
5249   IFS=$as_save_IFS
5250   test -z "$as_dir" && as_dir=.
5251     for ac_exec_ext in '' $ac_executable_extensions; do
5252   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5253     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5254        ac_prog_rejected=yes
5255        continue
5256      fi
5257     ac_cv_prog_CC="cc"
5258     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5259     break 2
5260   fi
5261 done
5262   done
5263 IFS=$as_save_IFS
5264
5265 if test $ac_prog_rejected = yes; then
5266   # We found a bogon in the path, so make sure we never use it.
5267   set dummy $ac_cv_prog_CC
5268   shift
5269   if test $# != 0; then
5270     # We chose a different compiler from the bogus one.
5271     # However, it has the same basename, so the bogon will be chosen
5272     # first if we set CC to just the basename; use the full file name.
5273     shift
5274     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5275   fi
5276 fi
5277 fi
5278 fi
5279 CC=$ac_cv_prog_CC
5280 if test -n "$CC"; then
5281   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5282 $as_echo "$CC" >&6; }
5283 else
5284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5285 $as_echo "no" >&6; }
5286 fi
5287
5288
5289 fi
5290 if test -z "$CC"; then
5291   if test -n "$ac_tool_prefix"; then
5292   for ac_prog in cl.exe
5293   do
5294     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5295 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5297 $as_echo_n "checking for $ac_word... " >&6; }
5298 if ${ac_cv_prog_CC+:} false; then :
5299   $as_echo_n "(cached) " >&6
5300 else
5301   if test -n "$CC"; then
5302   ac_cv_prog_CC="$CC" # Let the user override the test.
5303 else
5304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5305 for as_dir in $PATH
5306 do
5307   IFS=$as_save_IFS
5308   test -z "$as_dir" && as_dir=.
5309     for ac_exec_ext in '' $ac_executable_extensions; do
5310   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5311     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5312     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5313     break 2
5314   fi
5315 done
5316   done
5317 IFS=$as_save_IFS
5318
5319 fi
5320 fi
5321 CC=$ac_cv_prog_CC
5322 if test -n "$CC"; then
5323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5324 $as_echo "$CC" >&6; }
5325 else
5326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5327 $as_echo "no" >&6; }
5328 fi
5329
5330
5331     test -n "$CC" && break
5332   done
5333 fi
5334 if test -z "$CC"; then
5335   ac_ct_CC=$CC
5336   for ac_prog in cl.exe
5337 do
5338   # Extract the first word of "$ac_prog", so it can be a program name with args.
5339 set dummy $ac_prog; ac_word=$2
5340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5341 $as_echo_n "checking for $ac_word... " >&6; }
5342 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5343   $as_echo_n "(cached) " >&6
5344 else
5345   if test -n "$ac_ct_CC"; then
5346   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5347 else
5348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5349 for as_dir in $PATH
5350 do
5351   IFS=$as_save_IFS
5352   test -z "$as_dir" && as_dir=.
5353     for ac_exec_ext in '' $ac_executable_extensions; do
5354   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5355     ac_cv_prog_ac_ct_CC="$ac_prog"
5356     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5357     break 2
5358   fi
5359 done
5360   done
5361 IFS=$as_save_IFS
5362
5363 fi
5364 fi
5365 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5366 if test -n "$ac_ct_CC"; then
5367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5368 $as_echo "$ac_ct_CC" >&6; }
5369 else
5370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5371 $as_echo "no" >&6; }
5372 fi
5373
5374
5375   test -n "$ac_ct_CC" && break
5376 done
5377
5378   if test "x$ac_ct_CC" = x; then
5379     CC=""
5380   else
5381     case $cross_compiling:$ac_tool_warned in
5382 yes:)
5383 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5384 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5385 ac_tool_warned=yes ;;
5386 esac
5387     CC=$ac_ct_CC
5388   fi
5389 fi
5390
5391 fi
5392
5393
5394 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5395 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5396 as_fn_error $? "no acceptable C compiler found in \$PATH
5397 See \`config.log' for more details" "$LINENO" 5; }
5398
5399 # Provide some information about the compiler.
5400 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5401 set X $ac_compile
5402 ac_compiler=$2
5403 for ac_option in --version -v -V -qversion; do
5404   { { ac_try="$ac_compiler $ac_option >&5"
5405 case "(($ac_try" in
5406   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5407   *) ac_try_echo=$ac_try;;
5408 esac
5409 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5410 $as_echo "$ac_try_echo"; } >&5
5411   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5412   ac_status=$?
5413   if test -s conftest.err; then
5414     sed '10a\
5415 ... rest of stderr output deleted ...
5416          10q' conftest.err >conftest.er1
5417     cat conftest.er1 >&5
5418   fi
5419   rm -f conftest.er1 conftest.err
5420   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5421   test $ac_status = 0; }
5422 done
5423
5424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5425 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5426 if ${ac_cv_c_compiler_gnu+:} false; then :
5427   $as_echo_n "(cached) " >&6
5428 else
5429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5430 /* end confdefs.h.  */
5431
5432 int
5433 main ()
5434 {
5435 #ifndef __GNUC__
5436        choke me
5437 #endif
5438
5439   ;
5440   return 0;
5441 }
5442 _ACEOF
5443 if ac_fn_c_try_compile "$LINENO"; then :
5444   ac_compiler_gnu=yes
5445 else
5446   ac_compiler_gnu=no
5447 fi
5448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5449 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5450
5451 fi
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5453 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5454 if test $ac_compiler_gnu = yes; then
5455   GCC=yes
5456 else
5457   GCC=
5458 fi
5459 ac_test_CFLAGS=${CFLAGS+set}
5460 ac_save_CFLAGS=$CFLAGS
5461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5462 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5463 if ${ac_cv_prog_cc_g+:} false; then :
5464   $as_echo_n "(cached) " >&6
5465 else
5466   ac_save_c_werror_flag=$ac_c_werror_flag
5467    ac_c_werror_flag=yes
5468    ac_cv_prog_cc_g=no
5469    CFLAGS="-g"
5470    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5471 /* end confdefs.h.  */
5472
5473 int
5474 main ()
5475 {
5476
5477   ;
5478   return 0;
5479 }
5480 _ACEOF
5481 if ac_fn_c_try_compile "$LINENO"; then :
5482   ac_cv_prog_cc_g=yes
5483 else
5484   CFLAGS=""
5485       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5486 /* end confdefs.h.  */
5487
5488 int
5489 main ()
5490 {
5491
5492   ;
5493   return 0;
5494 }
5495 _ACEOF
5496 if ac_fn_c_try_compile "$LINENO"; then :
5497
5498 else
5499   ac_c_werror_flag=$ac_save_c_werror_flag
5500          CFLAGS="-g"
5501          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5502 /* end confdefs.h.  */
5503
5504 int
5505 main ()
5506 {
5507
5508   ;
5509   return 0;
5510 }
5511 _ACEOF
5512 if ac_fn_c_try_compile "$LINENO"; then :
5513   ac_cv_prog_cc_g=yes
5514 fi
5515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5516 fi
5517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5518 fi
5519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5520    ac_c_werror_flag=$ac_save_c_werror_flag
5521 fi
5522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5523 $as_echo "$ac_cv_prog_cc_g" >&6; }
5524 if test "$ac_test_CFLAGS" = set; then
5525   CFLAGS=$ac_save_CFLAGS
5526 elif test $ac_cv_prog_cc_g = yes; then
5527   if test "$GCC" = yes; then
5528     CFLAGS="-g -O2"
5529   else
5530     CFLAGS="-g"
5531   fi
5532 else
5533   if test "$GCC" = yes; then
5534     CFLAGS="-O2"
5535   else
5536     CFLAGS=
5537   fi
5538 fi
5539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5540 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5541 if ${ac_cv_prog_cc_c89+:} false; then :
5542   $as_echo_n "(cached) " >&6
5543 else
5544   ac_cv_prog_cc_c89=no
5545 ac_save_CC=$CC
5546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5547 /* end confdefs.h.  */
5548 #include <stdarg.h>
5549 #include <stdio.h>
5550 struct stat;
5551 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5552 struct buf { int x; };
5553 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5554 static char *e (p, i)
5555      char **p;
5556      int i;
5557 {
5558   return p[i];
5559 }
5560 static char *f (char * (*g) (char **, int), char **p, ...)
5561 {
5562   char *s;
5563   va_list v;
5564   va_start (v,p);
5565   s = g (p, va_arg (v,int));
5566   va_end (v);
5567   return s;
5568 }
5569
5570 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5571    function prototypes and stuff, but not '\xHH' hex character constants.
5572    These don't provoke an error unfortunately, instead are silently treated
5573    as 'x'.  The following induces an error, until -std is added to get
5574    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5575    array size at least.  It's necessary to write '\x00'==0 to get something
5576    that's true only with -std.  */
5577 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5578
5579 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5580    inside strings and character constants.  */
5581 #define FOO(x) 'x'
5582 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5583
5584 int test (int i, double x);
5585 struct s1 {int (*f) (int a);};
5586 struct s2 {int (*f) (double a);};
5587 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5588 int argc;
5589 char **argv;
5590 int
5591 main ()
5592 {
5593 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5594   ;
5595   return 0;
5596 }
5597 _ACEOF
5598 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5599         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5600 do
5601   CC="$ac_save_CC $ac_arg"
5602   if ac_fn_c_try_compile "$LINENO"; then :
5603   ac_cv_prog_cc_c89=$ac_arg
5604 fi
5605 rm -f core conftest.err conftest.$ac_objext
5606   test "x$ac_cv_prog_cc_c89" != "xno" && break
5607 done
5608 rm -f conftest.$ac_ext
5609 CC=$ac_save_CC
5610
5611 fi
5612 # AC_CACHE_VAL
5613 case "x$ac_cv_prog_cc_c89" in
5614   x)
5615     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5616 $as_echo "none needed" >&6; } ;;
5617   xno)
5618     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5619 $as_echo "unsupported" >&6; } ;;
5620   *)
5621     CC="$CC $ac_cv_prog_cc_c89"
5622     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5623 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5624 esac
5625 if test "x$ac_cv_prog_cc_c89" != xno; then :
5626
5627 fi
5628
5629 ac_ext=c
5630 ac_cpp='$CPP $CPPFLAGS'
5631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5633 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5634
5635 ac_ext=c
5636 ac_cpp='$CPP $CPPFLAGS'
5637 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5638 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5639 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5641 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5642 if ${am_cv_prog_cc_c_o+:} false; then :
5643   $as_echo_n "(cached) " >&6
5644 else
5645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5646 /* end confdefs.h.  */
5647
5648 int
5649 main ()
5650 {
5651
5652   ;
5653   return 0;
5654 }
5655 _ACEOF
5656   # Make sure it works both with $CC and with simple cc.
5657   # Following AC_PROG_CC_C_O, we do the test twice because some
5658   # compilers refuse to overwrite an existing .o file with -o,
5659   # though they will create one.
5660   am_cv_prog_cc_c_o=yes
5661   for am_i in 1 2; do
5662     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5663    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5664    ac_status=$?
5665    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5666    (exit $ac_status); } \
5667          && test -f conftest2.$ac_objext; then
5668       : OK
5669     else
5670       am_cv_prog_cc_c_o=no
5671       break
5672     fi
5673   done
5674   rm -f core conftest*
5675   unset am_i
5676 fi
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5678 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5679 if test "$am_cv_prog_cc_c_o" != yes; then
5680    # Losing compiler, so override with the script.
5681    # FIXME: It is wrong to rewrite CC.
5682    # But if we don't then we get into trouble of one sort or another.
5683    # A longer-term fix would be to have automake use am__CC in this case,
5684    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5685    CC="$am_aux_dir/compile $CC"
5686 fi
5687 ac_ext=c
5688 ac_cpp='$CPP $CPPFLAGS'
5689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5692
5693
5694 ac_ext=cpp
5695 ac_cpp='$CXXCPP $CPPFLAGS'
5696 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5697 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5698 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5699 if test -z "$CXX"; then
5700   if test -n "$CCC"; then
5701     CXX=$CCC
5702   else
5703     if test -n "$ac_tool_prefix"; then
5704   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5705   do
5706     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5707 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5709 $as_echo_n "checking for $ac_word... " >&6; }
5710 if ${ac_cv_prog_CXX+:} false; then :
5711   $as_echo_n "(cached) " >&6
5712 else
5713   if test -n "$CXX"; then
5714   ac_cv_prog_CXX="$CXX" # Let the user override the test.
5715 else
5716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5717 for as_dir in $PATH
5718 do
5719   IFS=$as_save_IFS
5720   test -z "$as_dir" && as_dir=.
5721     for ac_exec_ext in '' $ac_executable_extensions; do
5722   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5723     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5725     break 2
5726   fi
5727 done
5728   done
5729 IFS=$as_save_IFS
5730
5731 fi
5732 fi
5733 CXX=$ac_cv_prog_CXX
5734 if test -n "$CXX"; then
5735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5736 $as_echo "$CXX" >&6; }
5737 else
5738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5739 $as_echo "no" >&6; }
5740 fi
5741
5742
5743     test -n "$CXX" && break
5744   done
5745 fi
5746 if test -z "$CXX"; then
5747   ac_ct_CXX=$CXX
5748   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5749 do
5750   # Extract the first word of "$ac_prog", so it can be a program name with args.
5751 set dummy $ac_prog; ac_word=$2
5752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5753 $as_echo_n "checking for $ac_word... " >&6; }
5754 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5755   $as_echo_n "(cached) " >&6
5756 else
5757   if test -n "$ac_ct_CXX"; then
5758   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5759 else
5760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5761 for as_dir in $PATH
5762 do
5763   IFS=$as_save_IFS
5764   test -z "$as_dir" && as_dir=.
5765     for ac_exec_ext in '' $ac_executable_extensions; do
5766   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5767     ac_cv_prog_ac_ct_CXX="$ac_prog"
5768     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5769     break 2
5770   fi
5771 done
5772   done
5773 IFS=$as_save_IFS
5774
5775 fi
5776 fi
5777 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5778 if test -n "$ac_ct_CXX"; then
5779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5780 $as_echo "$ac_ct_CXX" >&6; }
5781 else
5782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5783 $as_echo "no" >&6; }
5784 fi
5785
5786
5787   test -n "$ac_ct_CXX" && break
5788 done
5789
5790   if test "x$ac_ct_CXX" = x; then
5791     CXX="g++"
5792   else
5793     case $cross_compiling:$ac_tool_warned in
5794 yes:)
5795 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5796 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5797 ac_tool_warned=yes ;;
5798 esac
5799     CXX=$ac_ct_CXX
5800   fi
5801 fi
5802
5803   fi
5804 fi
5805 # Provide some information about the compiler.
5806 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5807 set X $ac_compile
5808 ac_compiler=$2
5809 for ac_option in --version -v -V -qversion; do
5810   { { ac_try="$ac_compiler $ac_option >&5"
5811 case "(($ac_try" in
5812   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5813   *) ac_try_echo=$ac_try;;
5814 esac
5815 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5816 $as_echo "$ac_try_echo"; } >&5
5817   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5818   ac_status=$?
5819   if test -s conftest.err; then
5820     sed '10a\
5821 ... rest of stderr output deleted ...
5822          10q' conftest.err >conftest.er1
5823     cat conftest.er1 >&5
5824   fi
5825   rm -f conftest.er1 conftest.err
5826   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5827   test $ac_status = 0; }
5828 done
5829
5830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5831 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5832 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5833   $as_echo_n "(cached) " >&6
5834 else
5835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5836 /* end confdefs.h.  */
5837
5838 int
5839 main ()
5840 {
5841 #ifndef __GNUC__
5842        choke me
5843 #endif
5844
5845   ;
5846   return 0;
5847 }
5848 _ACEOF
5849 if ac_fn_cxx_try_compile "$LINENO"; then :
5850   ac_compiler_gnu=yes
5851 else
5852   ac_compiler_gnu=no
5853 fi
5854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5855 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5856
5857 fi
5858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5859 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5860 if test $ac_compiler_gnu = yes; then
5861   GXX=yes
5862 else
5863   GXX=
5864 fi
5865 ac_test_CXXFLAGS=${CXXFLAGS+set}
5866 ac_save_CXXFLAGS=$CXXFLAGS
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5868 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5869 if ${ac_cv_prog_cxx_g+:} false; then :
5870   $as_echo_n "(cached) " >&6
5871 else
5872   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5873    ac_cxx_werror_flag=yes
5874    ac_cv_prog_cxx_g=no
5875    CXXFLAGS="-g"
5876    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5877 /* end confdefs.h.  */
5878
5879 int
5880 main ()
5881 {
5882
5883   ;
5884   return 0;
5885 }
5886 _ACEOF
5887 if ac_fn_cxx_try_compile "$LINENO"; then :
5888   ac_cv_prog_cxx_g=yes
5889 else
5890   CXXFLAGS=""
5891       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5892 /* end confdefs.h.  */
5893
5894 int
5895 main ()
5896 {
5897
5898   ;
5899   return 0;
5900 }
5901 _ACEOF
5902 if ac_fn_cxx_try_compile "$LINENO"; then :
5903
5904 else
5905   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5906          CXXFLAGS="-g"
5907          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5908 /* end confdefs.h.  */
5909
5910 int
5911 main ()
5912 {
5913
5914   ;
5915   return 0;
5916 }
5917 _ACEOF
5918 if ac_fn_cxx_try_compile "$LINENO"; then :
5919   ac_cv_prog_cxx_g=yes
5920 fi
5921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5922 fi
5923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5924 fi
5925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5926    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5927 fi
5928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5929 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5930 if test "$ac_test_CXXFLAGS" = set; then
5931   CXXFLAGS=$ac_save_CXXFLAGS
5932 elif test $ac_cv_prog_cxx_g = yes; then
5933   if test "$GXX" = yes; then
5934     CXXFLAGS="-g -O2"
5935   else
5936     CXXFLAGS="-g"
5937   fi
5938 else
5939   if test "$GXX" = yes; then
5940     CXXFLAGS="-O2"
5941   else
5942     CXXFLAGS=
5943   fi
5944 fi
5945 ac_ext=c
5946 ac_cpp='$CPP $CPPFLAGS'
5947 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5948 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5949 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5950
5951 depcc="$CXX"  am_compiler_list=
5952
5953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5954 $as_echo_n "checking dependency style of $depcc... " >&6; }
5955 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5956   $as_echo_n "(cached) " >&6
5957 else
5958   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5959   # We make a subdir and do the tests there.  Otherwise we can end up
5960   # making bogus files that we don't know about and never remove.  For
5961   # instance it was reported that on HP-UX the gcc test will end up
5962   # making a dummy file named 'D' -- because '-MD' means "put the output
5963   # in D".
5964   rm -rf conftest.dir
5965   mkdir conftest.dir
5966   # Copy depcomp to subdir because otherwise we won't find it if we're
5967   # using a relative directory.
5968   cp "$am_depcomp" conftest.dir
5969   cd conftest.dir
5970   # We will build objects and dependencies in a subdirectory because
5971   # it helps to detect inapplicable dependency modes.  For instance
5972   # both Tru64's cc and ICC support -MD to output dependencies as a
5973   # side effect of compilation, but ICC will put the dependencies in
5974   # the current directory while Tru64 will put them in the object
5975   # directory.
5976   mkdir sub
5977
5978   am_cv_CXX_dependencies_compiler_type=none
5979   if test "$am_compiler_list" = ""; then
5980      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5981   fi
5982   am__universal=false
5983   case " $depcc " in #(
5984      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5985      esac
5986
5987   for depmode in $am_compiler_list; do
5988     # Setup a source with many dependencies, because some compilers
5989     # like to wrap large dependency lists on column 80 (with \), and
5990     # we should not choose a depcomp mode which is confused by this.
5991     #
5992     # We need to recreate these files for each test, as the compiler may
5993     # overwrite some of them when testing with obscure command lines.
5994     # This happens at least with the AIX C compiler.
5995     : > sub/conftest.c
5996     for i in 1 2 3 4 5 6; do
5997       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5998       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5999       # Solaris 10 /bin/sh.
6000       echo '/* dummy */' > sub/conftst$i.h
6001     done
6002     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6003
6004     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6005     # mode.  It turns out that the SunPro C++ compiler does not properly
6006     # handle '-M -o', and we need to detect this.  Also, some Intel
6007     # versions had trouble with output in subdirs.
6008     am__obj=sub/conftest.${OBJEXT-o}
6009     am__minus_obj="-o $am__obj"
6010     case $depmode in
6011     gcc)
6012       # This depmode causes a compiler race in universal mode.
6013       test "$am__universal" = false || continue
6014       ;;
6015     nosideeffect)
6016       # After this tag, mechanisms are not by side-effect, so they'll
6017       # only be used when explicitly requested.
6018       if test "x$enable_dependency_tracking" = xyes; then
6019         continue
6020       else
6021         break
6022       fi
6023       ;;
6024     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6025       # This compiler won't grok '-c -o', but also, the minuso test has
6026       # not run yet.  These depmodes are late enough in the game, and
6027       # so weak that their functioning should not be impacted.
6028       am__obj=conftest.${OBJEXT-o}
6029       am__minus_obj=
6030       ;;
6031     none) break ;;
6032     esac
6033     if depmode=$depmode \
6034        source=sub/conftest.c object=$am__obj \
6035        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6036        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6037          >/dev/null 2>conftest.err &&
6038        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6039        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6040        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6041        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6042       # icc doesn't choke on unknown options, it will just issue warnings
6043       # or remarks (even with -Werror).  So we grep stderr for any message
6044       # that says an option was ignored or not supported.
6045       # When given -MP, icc 7.0 and 7.1 complain thusly:
6046       #   icc: Command line warning: ignoring option '-M'; no argument required
6047       # The diagnosis changed in icc 8.0:
6048       #   icc: Command line remark: option '-MP' not supported
6049       if (grep 'ignoring option' conftest.err ||
6050           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6051         am_cv_CXX_dependencies_compiler_type=$depmode
6052         break
6053       fi
6054     fi
6055   done
6056
6057   cd ..
6058   rm -rf conftest.dir
6059 else
6060   am_cv_CXX_dependencies_compiler_type=none
6061 fi
6062
6063 fi
6064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6065 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6066 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6067
6068  if
6069   test "x$enable_dependency_tracking" != xno \
6070   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6071   am__fastdepCXX_TRUE=
6072   am__fastdepCXX_FALSE='#'
6073 else
6074   am__fastdepCXX_TRUE='#'
6075   am__fastdepCXX_FALSE=
6076 fi
6077
6078
6079 # By default we simply use the C compiler to build assembly code.
6080
6081 test "${CCAS+set}" = set || CCAS=$CC
6082 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
6083
6084
6085
6086 depcc="$CCAS"   am_compiler_list=
6087
6088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6089 $as_echo_n "checking dependency style of $depcc... " >&6; }
6090 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
6091   $as_echo_n "(cached) " >&6
6092 else
6093   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6094   # We make a subdir and do the tests there.  Otherwise we can end up
6095   # making bogus files that we don't know about and never remove.  For
6096   # instance it was reported that on HP-UX the gcc test will end up
6097   # making a dummy file named 'D' -- because '-MD' means "put the output
6098   # in D".
6099   rm -rf conftest.dir
6100   mkdir conftest.dir
6101   # Copy depcomp to subdir because otherwise we won't find it if we're
6102   # using a relative directory.
6103   cp "$am_depcomp" conftest.dir
6104   cd conftest.dir
6105   # We will build objects and dependencies in a subdirectory because
6106   # it helps to detect inapplicable dependency modes.  For instance
6107   # both Tru64's cc and ICC support -MD to output dependencies as a
6108   # side effect of compilation, but ICC will put the dependencies in
6109   # the current directory while Tru64 will put them in the object
6110   # directory.
6111   mkdir sub
6112
6113   am_cv_CCAS_dependencies_compiler_type=none
6114   if test "$am_compiler_list" = ""; then
6115      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6116   fi
6117   am__universal=false
6118
6119
6120   for depmode in $am_compiler_list; do
6121     # Setup a source with many dependencies, because some compilers
6122     # like to wrap large dependency lists on column 80 (with \), and
6123     # we should not choose a depcomp mode which is confused by this.
6124     #
6125     # We need to recreate these files for each test, as the compiler may
6126     # overwrite some of them when testing with obscure command lines.
6127     # This happens at least with the AIX C compiler.
6128     : > sub/conftest.c
6129     for i in 1 2 3 4 5 6; do
6130       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6131       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6132       # Solaris 10 /bin/sh.
6133       echo '/* dummy */' > sub/conftst$i.h
6134     done
6135     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6136
6137     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6138     # mode.  It turns out that the SunPro C++ compiler does not properly
6139     # handle '-M -o', and we need to detect this.  Also, some Intel
6140     # versions had trouble with output in subdirs.
6141     am__obj=sub/conftest.${OBJEXT-o}
6142     am__minus_obj="-o $am__obj"
6143     case $depmode in
6144     gcc)
6145       # This depmode causes a compiler race in universal mode.
6146       test "$am__universal" = false || continue
6147       ;;
6148     nosideeffect)
6149       # After this tag, mechanisms are not by side-effect, so they'll
6150       # only be used when explicitly requested.
6151       if test "x$enable_dependency_tracking" = xyes; then
6152         continue
6153       else
6154         break
6155       fi
6156       ;;
6157     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6158       # This compiler won't grok '-c -o', but also, the minuso test has
6159       # not run yet.  These depmodes are late enough in the game, and
6160       # so weak that their functioning should not be impacted.
6161       am__obj=conftest.${OBJEXT-o}
6162       am__minus_obj=
6163       ;;
6164     none) break ;;
6165     esac
6166     if depmode=$depmode \
6167        source=sub/conftest.c object=$am__obj \
6168        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6169        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6170          >/dev/null 2>conftest.err &&
6171        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6172        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6173        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6174        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6175       # icc doesn't choke on unknown options, it will just issue warnings
6176       # or remarks (even with -Werror).  So we grep stderr for any message
6177       # that says an option was ignored or not supported.
6178       # When given -MP, icc 7.0 and 7.1 complain thusly:
6179       #   icc: Command line warning: ignoring option '-M'; no argument required
6180       # The diagnosis changed in icc 8.0:
6181       #   icc: Command line remark: option '-MP' not supported
6182       if (grep 'ignoring option' conftest.err ||
6183           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6184         am_cv_CCAS_dependencies_compiler_type=$depmode
6185         break
6186       fi
6187     fi
6188   done
6189
6190   cd ..
6191   rm -rf conftest.dir
6192 else
6193   am_cv_CCAS_dependencies_compiler_type=none
6194 fi
6195
6196 fi
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
6198 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
6199 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
6200
6201  if
6202   test "x$enable_dependency_tracking" != xno \
6203   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
6204   am__fastdepCCAS_TRUE=
6205   am__fastdepCCAS_FALSE='#'
6206 else
6207   am__fastdepCCAS_TRUE='#'
6208   am__fastdepCCAS_FALSE=
6209 fi
6210
6211
6212
6213
6214
6215
6216 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
6217 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
6218 # in both places for now and restore CFLAGS at the end of config.
6219 save_CFLAGS="$CFLAGS"
6220
6221 # Find other programs we need.
6222 if test -n "$ac_tool_prefix"; then
6223   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6224 set dummy ${ac_tool_prefix}ar; ac_word=$2
6225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6226 $as_echo_n "checking for $ac_word... " >&6; }
6227 if ${ac_cv_prog_AR+:} false; then :
6228   $as_echo_n "(cached) " >&6
6229 else
6230   if test -n "$AR"; then
6231   ac_cv_prog_AR="$AR" # Let the user override the test.
6232 else
6233 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6234 for as_dir in $PATH
6235 do
6236   IFS=$as_save_IFS
6237   test -z "$as_dir" && as_dir=.
6238     for ac_exec_ext in '' $ac_executable_extensions; do
6239   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6240     ac_cv_prog_AR="${ac_tool_prefix}ar"
6241     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6242     break 2
6243   fi
6244 done
6245   done
6246 IFS=$as_save_IFS
6247
6248 fi
6249 fi
6250 AR=$ac_cv_prog_AR
6251 if test -n "$AR"; then
6252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6253 $as_echo "$AR" >&6; }
6254 else
6255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6256 $as_echo "no" >&6; }
6257 fi
6258
6259
6260 fi
6261 if test -z "$ac_cv_prog_AR"; then
6262   ac_ct_AR=$AR
6263   # Extract the first word of "ar", so it can be a program name with args.
6264 set dummy ar; ac_word=$2
6265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6266 $as_echo_n "checking for $ac_word... " >&6; }
6267 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6268   $as_echo_n "(cached) " >&6
6269 else
6270   if test -n "$ac_ct_AR"; then
6271   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6272 else
6273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6274 for as_dir in $PATH
6275 do
6276   IFS=$as_save_IFS
6277   test -z "$as_dir" && as_dir=.
6278     for ac_exec_ext in '' $ac_executable_extensions; do
6279   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6280     ac_cv_prog_ac_ct_AR="ar"
6281     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6282     break 2
6283   fi
6284 done
6285   done
6286 IFS=$as_save_IFS
6287
6288 fi
6289 fi
6290 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6291 if test -n "$ac_ct_AR"; then
6292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6293 $as_echo "$ac_ct_AR" >&6; }
6294 else
6295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6296 $as_echo "no" >&6; }
6297 fi
6298
6299   if test "x$ac_ct_AR" = x; then
6300     AR=""
6301   else
6302     case $cross_compiling:$ac_tool_warned in
6303 yes:)
6304 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6305 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6306 ac_tool_warned=yes ;;
6307 esac
6308     AR=$ac_ct_AR
6309   fi
6310 else
6311   AR="$ac_cv_prog_AR"
6312 fi
6313
6314 if test -n "$ac_tool_prefix"; then
6315   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
6316 set dummy ${ac_tool_prefix}nm; ac_word=$2
6317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6318 $as_echo_n "checking for $ac_word... " >&6; }
6319 if ${ac_cv_prog_NM+:} false; then :
6320   $as_echo_n "(cached) " >&6
6321 else
6322   if test -n "$NM"; then
6323   ac_cv_prog_NM="$NM" # Let the user override the test.
6324 else
6325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6326 for as_dir in $PATH
6327 do
6328   IFS=$as_save_IFS
6329   test -z "$as_dir" && as_dir=.
6330     for ac_exec_ext in '' $ac_executable_extensions; do
6331   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6332     ac_cv_prog_NM="${ac_tool_prefix}nm"
6333     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6334     break 2
6335   fi
6336 done
6337   done
6338 IFS=$as_save_IFS
6339
6340 fi
6341 fi
6342 NM=$ac_cv_prog_NM
6343 if test -n "$NM"; then
6344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
6345 $as_echo "$NM" >&6; }
6346 else
6347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6348 $as_echo "no" >&6; }
6349 fi
6350
6351
6352 fi
6353 if test -z "$ac_cv_prog_NM"; then
6354   ac_ct_NM=$NM
6355   # Extract the first word of "nm", so it can be a program name with args.
6356 set dummy nm; ac_word=$2
6357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6358 $as_echo_n "checking for $ac_word... " >&6; }
6359 if ${ac_cv_prog_ac_ct_NM+:} false; then :
6360   $as_echo_n "(cached) " >&6
6361 else
6362   if test -n "$ac_ct_NM"; then
6363   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
6364 else
6365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6366 for as_dir in $PATH
6367 do
6368   IFS=$as_save_IFS
6369   test -z "$as_dir" && as_dir=.
6370     for ac_exec_ext in '' $ac_executable_extensions; do
6371   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6372     ac_cv_prog_ac_ct_NM="nm"
6373     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6374     break 2
6375   fi
6376 done
6377   done
6378 IFS=$as_save_IFS
6379
6380 fi
6381 fi
6382 ac_ct_NM=$ac_cv_prog_ac_ct_NM
6383 if test -n "$ac_ct_NM"; then
6384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
6385 $as_echo "$ac_ct_NM" >&6; }
6386 else
6387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6388 $as_echo "no" >&6; }
6389 fi
6390
6391   if test "x$ac_ct_NM" = x; then
6392     NM=""
6393   else
6394     case $cross_compiling:$ac_tool_warned in
6395 yes:)
6396 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6397 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6398 ac_tool_warned=yes ;;
6399 esac
6400     NM=$ac_ct_NM
6401   fi
6402 else
6403   NM="$ac_cv_prog_NM"
6404 fi
6405
6406 if test -n "$ac_tool_prefix"; then
6407   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6408 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6410 $as_echo_n "checking for $ac_word... " >&6; }
6411 if ${ac_cv_prog_RANLIB+:} false; then :
6412   $as_echo_n "(cached) " >&6
6413 else
6414   if test -n "$RANLIB"; then
6415   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6416 else
6417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6418 for as_dir in $PATH
6419 do
6420   IFS=$as_save_IFS
6421   test -z "$as_dir" && as_dir=.
6422     for ac_exec_ext in '' $ac_executable_extensions; do
6423   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6424     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6425     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6426     break 2
6427   fi
6428 done
6429   done
6430 IFS=$as_save_IFS
6431
6432 fi
6433 fi
6434 RANLIB=$ac_cv_prog_RANLIB
6435 if test -n "$RANLIB"; then
6436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6437 $as_echo "$RANLIB" >&6; }
6438 else
6439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6440 $as_echo "no" >&6; }
6441 fi
6442
6443
6444 fi
6445 if test -z "$ac_cv_prog_RANLIB"; then
6446   ac_ct_RANLIB=$RANLIB
6447   # Extract the first word of "ranlib", so it can be a program name with args.
6448 set dummy ranlib; ac_word=$2
6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6450 $as_echo_n "checking for $ac_word... " >&6; }
6451 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6452   $as_echo_n "(cached) " >&6
6453 else
6454   if test -n "$ac_ct_RANLIB"; then
6455   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6456 else
6457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6458 for as_dir in $PATH
6459 do
6460   IFS=$as_save_IFS
6461   test -z "$as_dir" && as_dir=.
6462     for ac_exec_ext in '' $ac_executable_extensions; do
6463   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6464     ac_cv_prog_ac_ct_RANLIB="ranlib"
6465     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6466     break 2
6467   fi
6468 done
6469   done
6470 IFS=$as_save_IFS
6471
6472 fi
6473 fi
6474 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6475 if test -n "$ac_ct_RANLIB"; then
6476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6477 $as_echo "$ac_ct_RANLIB" >&6; }
6478 else
6479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6480 $as_echo "no" >&6; }
6481 fi
6482
6483   if test "x$ac_ct_RANLIB" = x; then
6484     RANLIB="ranlib-not-found-in-path-error"
6485   else
6486     case $cross_compiling:$ac_tool_warned in
6487 yes:)
6488 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6489 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6490 ac_tool_warned=yes ;;
6491 esac
6492     RANLIB=$ac_ct_RANLIB
6493   fi
6494 else
6495   RANLIB="$ac_cv_prog_RANLIB"
6496 fi
6497
6498 # Extract the first word of "perl", so it can be a program name with args.
6499 set dummy perl; ac_word=$2
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6501 $as_echo_n "checking for $ac_word... " >&6; }
6502 if ${ac_cv_path_PERL+:} false; then :
6503   $as_echo_n "(cached) " >&6
6504 else
6505   case $PERL in
6506   [\\/]* | ?:[\\/]*)
6507   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
6508   ;;
6509   *)
6510   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6511 for as_dir in $PATH
6512 do
6513   IFS=$as_save_IFS
6514   test -z "$as_dir" && as_dir=.
6515     for ac_exec_ext in '' $ac_executable_extensions; do
6516   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6517     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
6518     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6519     break 2
6520   fi
6521 done
6522   done
6523 IFS=$as_save_IFS
6524
6525   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl-not-found-in-path-error"
6526   ;;
6527 esac
6528 fi
6529 PERL=$ac_cv_path_PERL
6530 if test -n "$PERL"; then
6531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
6532 $as_echo "$PERL" >&6; }
6533 else
6534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6535 $as_echo "no" >&6; }
6536 fi
6537
6538
6539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6540 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6541 set x ${MAKE-make}
6542 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6543 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
6544   $as_echo_n "(cached) " >&6
6545 else
6546   cat >conftest.make <<\_ACEOF
6547 SHELL = /bin/sh
6548 all:
6549         @echo '@@@%%%=$(MAKE)=@@@%%%'
6550 _ACEOF
6551 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6552 case `${MAKE-make} -f conftest.make 2>/dev/null` in
6553   *@@@%%%=?*=@@@%%%*)
6554     eval ac_cv_prog_make_${ac_make}_set=yes;;
6555   *)
6556     eval ac_cv_prog_make_${ac_make}_set=no;;
6557 esac
6558 rm -f conftest.make
6559 fi
6560 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6562 $as_echo "yes" >&6; }
6563   SET_MAKE=
6564 else
6565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6566 $as_echo "no" >&6; }
6567   SET_MAKE="MAKE=${MAKE-make}"
6568 fi
6569
6570
6571
6572 case `pwd` in
6573   *\ * | *\     *)
6574     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
6575 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
6576 esac
6577
6578
6579
6580 macro_version='2.2.7a'
6581 macro_revision='1.3134'
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592
6593
6594
6595 ltmain="$ac_aux_dir/ltmain.sh"
6596
6597 # Backslashify metacharacters that are still active within
6598 # double-quoted strings.
6599 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
6600
6601 # Same as above, but do not quote variable references.
6602 double_quote_subst='s/\(["`\\]\)/\\\1/g'
6603
6604 # Sed substitution to delay expansion of an escaped shell variable in a
6605 # double_quote_subst'ed string.
6606 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
6607
6608 # Sed substitution to delay expansion of an escaped single quote.
6609 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
6610
6611 # Sed substitution to avoid accidental globbing in evaled expressions
6612 no_glob_subst='s/\*/\\\*/g'
6613
6614 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6615 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
6616 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
6617
6618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
6619 $as_echo_n "checking how to print strings... " >&6; }
6620 # Test print first, because it will be a builtin if present.
6621 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
6622    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
6623   ECHO='print -r --'
6624 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
6625   ECHO='printf %s\n'
6626 else
6627   # Use this function as a fallback that always works.
6628   func_fallback_echo ()
6629   {
6630     eval 'cat <<_LTECHO_EOF
6631 $1
6632 _LTECHO_EOF'
6633   }
6634   ECHO='func_fallback_echo'
6635 fi
6636
6637 # func_echo_all arg...
6638 # Invoke $ECHO with all args, space-separated.
6639 func_echo_all ()
6640 {
6641     $ECHO ""
6642 }
6643
6644 case "$ECHO" in
6645   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
6646 $as_echo "printf" >&6; } ;;
6647   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
6648 $as_echo "print -r" >&6; } ;;
6649   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
6650 $as_echo "cat" >&6; } ;;
6651 esac
6652
6653
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
6667 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
6668 if ${ac_cv_path_SED+:} false; then :
6669   $as_echo_n "(cached) " >&6
6670 else
6671             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
6672      for ac_i in 1 2 3 4 5 6 7; do
6673        ac_script="$ac_script$as_nl$ac_script"
6674      done
6675      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
6676      { ac_script=; unset ac_script;}
6677      if test -z "$SED"; then
6678   ac_path_SED_found=false
6679   # Loop through the user's path and test for each of PROGNAME-LIST
6680   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6681 for as_dir in $PATH
6682 do
6683   IFS=$as_save_IFS
6684   test -z "$as_dir" && as_dir=.
6685     for ac_prog in sed gsed; do
6686     for ac_exec_ext in '' $ac_executable_extensions; do
6687       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
6688       as_fn_executable_p "$ac_path_SED" || continue
6689 # Check for GNU ac_path_SED and select it if it is found.
6690   # Check for GNU $ac_path_SED
6691 case `"$ac_path_SED" --version 2>&1` in
6692 *GNU*)
6693   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
6694 *)
6695   ac_count=0
6696   $as_echo_n 0123456789 >"conftest.in"
6697   while :
6698   do
6699     cat "conftest.in" "conftest.in" >"conftest.tmp"
6700     mv "conftest.tmp" "conftest.in"
6701     cp "conftest.in" "conftest.nl"
6702     $as_echo '' >> "conftest.nl"
6703     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
6704     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6705     as_fn_arith $ac_count + 1 && ac_count=$as_val
6706     if test $ac_count -gt ${ac_path_SED_max-0}; then
6707       # Best one so far, save it but keep looking for a better one
6708       ac_cv_path_SED="$ac_path_SED"
6709       ac_path_SED_max=$ac_count
6710     fi
6711     # 10*(2^10) chars as input seems more than enough
6712     test $ac_count -gt 10 && break
6713   done
6714   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6715 esac
6716
6717       $ac_path_SED_found && break 3
6718     done
6719   done
6720   done
6721 IFS=$as_save_IFS
6722   if test -z "$ac_cv_path_SED"; then
6723     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
6724   fi
6725 else
6726   ac_cv_path_SED=$SED
6727 fi
6728
6729 fi
6730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
6731 $as_echo "$ac_cv_path_SED" >&6; }
6732  SED="$ac_cv_path_SED"
6733   rm -f conftest.sed
6734
6735 test -z "$SED" && SED=sed
6736 Xsed="$SED -e 1s/^X//"
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
6749 $as_echo_n "checking for fgrep... " >&6; }
6750 if ${ac_cv_path_FGREP+:} false; then :
6751   $as_echo_n "(cached) " >&6
6752 else
6753   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
6754    then ac_cv_path_FGREP="$GREP -F"
6755    else
6756      if test -z "$FGREP"; then
6757   ac_path_FGREP_found=false
6758   # Loop through the user's path and test for each of PROGNAME-LIST
6759   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6760 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6761 do
6762   IFS=$as_save_IFS
6763   test -z "$as_dir" && as_dir=.
6764     for ac_prog in fgrep; do
6765     for ac_exec_ext in '' $ac_executable_extensions; do
6766       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
6767       as_fn_executable_p "$ac_path_FGREP" || continue
6768 # Check for GNU ac_path_FGREP and select it if it is found.
6769   # Check for GNU $ac_path_FGREP
6770 case `"$ac_path_FGREP" --version 2>&1` in
6771 *GNU*)
6772   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
6773 *)
6774   ac_count=0
6775   $as_echo_n 0123456789 >"conftest.in"
6776   while :
6777   do
6778     cat "conftest.in" "conftest.in" >"conftest.tmp"
6779     mv "conftest.tmp" "conftest.in"
6780     cp "conftest.in" "conftest.nl"
6781     $as_echo 'FGREP' >> "conftest.nl"
6782     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
6783     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6784     as_fn_arith $ac_count + 1 && ac_count=$as_val
6785     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
6786       # Best one so far, save it but keep looking for a better one
6787       ac_cv_path_FGREP="$ac_path_FGREP"
6788       ac_path_FGREP_max=$ac_count
6789     fi
6790     # 10*(2^10) chars as input seems more than enough
6791     test $ac_count -gt 10 && break
6792   done
6793   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6794 esac
6795
6796       $ac_path_FGREP_found && break 3
6797     done
6798   done
6799   done
6800 IFS=$as_save_IFS
6801   if test -z "$ac_cv_path_FGREP"; then
6802     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6803   fi
6804 else
6805   ac_cv_path_FGREP=$FGREP
6806 fi
6807
6808    fi
6809 fi
6810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
6811 $as_echo "$ac_cv_path_FGREP" >&6; }
6812  FGREP="$ac_cv_path_FGREP"
6813
6814
6815 test -z "$GREP" && GREP=grep
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835 # Check whether --with-gnu-ld was given.
6836 if test "${with_gnu_ld+set}" = set; then :
6837   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
6838 else
6839   with_gnu_ld=no
6840 fi
6841
6842 ac_prog=ld
6843 if test "$GCC" = yes; then
6844   # Check if gcc -print-prog-name=ld gives a path.
6845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
6846 $as_echo_n "checking for ld used by $CC... " >&6; }
6847   case $host in
6848   *-*-mingw*)
6849     # gcc leaves a trailing carriage return which upsets mingw
6850     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6851   *)
6852     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6853   esac
6854   case $ac_prog in
6855     # Accept absolute paths.
6856     [\\/]* | ?:[\\/]*)
6857       re_direlt='/[^/][^/]*/\.\./'
6858       # Canonicalize the pathname of ld
6859       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
6860       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
6861         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
6862       done
6863       test -z "$LD" && LD="$ac_prog"
6864       ;;
6865   "")
6866     # If it fails, then pretend we aren't using GCC.
6867     ac_prog=ld
6868     ;;
6869   *)
6870     # If it is relative, then search for the first ld in PATH.
6871     with_gnu_ld=unknown
6872     ;;
6873   esac
6874 elif test "$with_gnu_ld" = yes; then
6875   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6876 $as_echo_n "checking for GNU ld... " >&6; }
6877 else
6878   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6879 $as_echo_n "checking for non-GNU ld... " >&6; }
6880 fi
6881 if ${lt_cv_path_LD+:} false; then :
6882   $as_echo_n "(cached) " >&6
6883 else
6884   if test -z "$LD"; then
6885   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6886   for ac_dir in $PATH; do
6887     IFS="$lt_save_ifs"
6888     test -z "$ac_dir" && ac_dir=.
6889     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6890       lt_cv_path_LD="$ac_dir/$ac_prog"
6891       # Check to see if the program is GNU ld.  I'd rather use --version,
6892       # but apparently some variants of GNU ld only accept -v.
6893       # Break only if it was the GNU/non-GNU ld that we prefer.
6894       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6895       *GNU* | *'with BFD'*)
6896         test "$with_gnu_ld" != no && break
6897         ;;
6898       *)
6899         test "$with_gnu_ld" != yes && break
6900         ;;
6901       esac
6902     fi
6903   done
6904   IFS="$lt_save_ifs"
6905 else
6906   lt_cv_path_LD="$LD" # Let the user override the test with a path.
6907 fi
6908 fi
6909
6910 LD="$lt_cv_path_LD"
6911 if test -n "$LD"; then
6912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6913 $as_echo "$LD" >&6; }
6914 else
6915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6916 $as_echo "no" >&6; }
6917 fi
6918 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
6919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6920 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6921 if ${lt_cv_prog_gnu_ld+:} false; then :
6922   $as_echo_n "(cached) " >&6
6923 else
6924   # I'd rather use --version here, but apparently some GNU lds only accept -v.
6925 case `$LD -v 2>&1 </dev/null` in
6926 *GNU* | *'with BFD'*)
6927   lt_cv_prog_gnu_ld=yes
6928   ;;
6929 *)
6930   lt_cv_prog_gnu_ld=no
6931   ;;
6932 esac
6933 fi
6934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
6935 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
6936 with_gnu_ld=$lt_cv_prog_gnu_ld
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
6947 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
6948 if ${lt_cv_path_NM+:} false; then :
6949   $as_echo_n "(cached) " >&6
6950 else
6951   if test -n "$NM"; then
6952   # Let the user override the test.
6953   lt_cv_path_NM="$NM"
6954 else
6955   lt_nm_to_check="${ac_tool_prefix}nm"
6956   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6957     lt_nm_to_check="$lt_nm_to_check nm"
6958   fi
6959   for lt_tmp_nm in $lt_nm_to_check; do
6960     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6961     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6962       IFS="$lt_save_ifs"
6963       test -z "$ac_dir" && ac_dir=.
6964       tmp_nm="$ac_dir/$lt_tmp_nm"
6965       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
6966         # Check to see if the nm accepts a BSD-compat flag.
6967         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6968         #   nm: unknown option "B" ignored
6969         # Tru64's nm complains that /dev/null is an invalid object file
6970         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
6971         */dev/null* | *'Invalid file or object type'*)
6972           lt_cv_path_NM="$tmp_nm -B"
6973           break
6974           ;;
6975         *)
6976           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
6977           */dev/null*)
6978             lt_cv_path_NM="$tmp_nm -p"
6979             break
6980             ;;
6981           *)
6982             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6983             continue # so that we can try to find one that supports BSD flags
6984             ;;
6985           esac
6986           ;;
6987         esac
6988       fi
6989     done
6990     IFS="$lt_save_ifs"
6991   done
6992   : ${lt_cv_path_NM=no}
6993 fi
6994 fi
6995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
6996 $as_echo "$lt_cv_path_NM" >&6; }
6997 if test "$lt_cv_path_NM" != "no"; then
6998   NM="$lt_cv_path_NM"
6999 else
7000   # Didn't find any BSD compatible name lister, look for dumpbin.
7001   if test -n "$DUMPBIN"; then :
7002     # Let the user override the test.
7003   else
7004     if test -n "$ac_tool_prefix"; then
7005   for ac_prog in dumpbin "link -dump"
7006   do
7007     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7008 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7010 $as_echo_n "checking for $ac_word... " >&6; }
7011 if ${ac_cv_prog_DUMPBIN+:} false; then :
7012   $as_echo_n "(cached) " >&6
7013 else
7014   if test -n "$DUMPBIN"; then
7015   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
7016 else
7017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7018 for as_dir in $PATH
7019 do
7020   IFS=$as_save_IFS
7021   test -z "$as_dir" && as_dir=.
7022     for ac_exec_ext in '' $ac_executable_extensions; do
7023   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7024     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
7025     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7026     break 2
7027   fi
7028 done
7029   done
7030 IFS=$as_save_IFS
7031
7032 fi
7033 fi
7034 DUMPBIN=$ac_cv_prog_DUMPBIN
7035 if test -n "$DUMPBIN"; then
7036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
7037 $as_echo "$DUMPBIN" >&6; }
7038 else
7039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7040 $as_echo "no" >&6; }
7041 fi
7042
7043
7044     test -n "$DUMPBIN" && break
7045   done
7046 fi
7047 if test -z "$DUMPBIN"; then
7048   ac_ct_DUMPBIN=$DUMPBIN
7049   for ac_prog in dumpbin "link -dump"
7050 do
7051   # Extract the first word of "$ac_prog", so it can be a program name with args.
7052 set dummy $ac_prog; ac_word=$2
7053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7054 $as_echo_n "checking for $ac_word... " >&6; }
7055 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
7056   $as_echo_n "(cached) " >&6
7057 else
7058   if test -n "$ac_ct_DUMPBIN"; then
7059   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
7060 else
7061 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7062 for as_dir in $PATH
7063 do
7064   IFS=$as_save_IFS
7065   test -z "$as_dir" && as_dir=.
7066     for ac_exec_ext in '' $ac_executable_extensions; do
7067   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7068     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
7069     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7070     break 2
7071   fi
7072 done
7073   done
7074 IFS=$as_save_IFS
7075
7076 fi
7077 fi
7078 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
7079 if test -n "$ac_ct_DUMPBIN"; then
7080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
7081 $as_echo "$ac_ct_DUMPBIN" >&6; }
7082 else
7083   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7084 $as_echo "no" >&6; }
7085 fi
7086
7087
7088   test -n "$ac_ct_DUMPBIN" && break
7089 done
7090
7091   if test "x$ac_ct_DUMPBIN" = x; then
7092     DUMPBIN=":"
7093   else
7094     case $cross_compiling:$ac_tool_warned in
7095 yes:)
7096 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7097 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7098 ac_tool_warned=yes ;;
7099 esac
7100     DUMPBIN=$ac_ct_DUMPBIN
7101   fi
7102 fi
7103
7104     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
7105     *COFF*)
7106       DUMPBIN="$DUMPBIN -symbols"
7107       ;;
7108     *)
7109       DUMPBIN=:
7110       ;;
7111     esac
7112   fi
7113
7114   if test "$DUMPBIN" != ":"; then
7115     NM="$DUMPBIN"
7116   fi
7117 fi
7118 test -z "$NM" && NM=nm
7119
7120
7121
7122
7123
7124
7125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
7126 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
7127 if ${lt_cv_nm_interface+:} false; then :
7128   $as_echo_n "(cached) " >&6
7129 else
7130   lt_cv_nm_interface="BSD nm"
7131   echo "int some_variable = 0;" > conftest.$ac_ext
7132   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
7133   (eval "$ac_compile" 2>conftest.err)
7134   cat conftest.err >&5
7135   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
7136   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
7137   cat conftest.err >&5
7138   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
7139   cat conftest.out >&5
7140   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
7141     lt_cv_nm_interface="MS dumpbin"
7142   fi
7143   rm -f conftest*
7144 fi
7145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
7146 $as_echo "$lt_cv_nm_interface" >&6; }
7147
7148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7149 $as_echo_n "checking whether ln -s works... " >&6; }
7150 LN_S=$as_ln_s
7151 if test "$LN_S" = "ln -s"; then
7152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7153 $as_echo "yes" >&6; }
7154 else
7155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7156 $as_echo "no, using $LN_S" >&6; }
7157 fi
7158
7159 # find the maximum length of command line arguments
7160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
7161 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
7162 if ${lt_cv_sys_max_cmd_len+:} false; then :
7163   $as_echo_n "(cached) " >&6
7164 else
7165     i=0
7166   teststring="ABCD"
7167
7168   case $build_os in
7169   msdosdjgpp*)
7170     # On DJGPP, this test can blow up pretty badly due to problems in libc
7171     # (any single argument exceeding 2000 bytes causes a buffer overrun
7172     # during glob expansion).  Even if it were fixed, the result of this
7173     # check would be larger than it should be.
7174     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
7175     ;;
7176
7177   gnu*)
7178     # Under GNU Hurd, this test is not required because there is
7179     # no limit to the length of command line arguments.
7180     # Libtool will interpret -1 as no limit whatsoever
7181     lt_cv_sys_max_cmd_len=-1;
7182     ;;
7183
7184   cygwin* | mingw* | cegcc*)
7185     # On Win9x/ME, this test blows up -- it succeeds, but takes
7186     # about 5 minutes as the teststring grows exponentially.
7187     # Worse, since 9x/ME are not pre-emptively multitasking,
7188     # you end up with a "frozen" computer, even though with patience
7189     # the test eventually succeeds (with a max line length of 256k).
7190     # Instead, let's just punt: use the minimum linelength reported by
7191     # all of the supported platforms: 8192 (on NT/2K/XP).
7192     lt_cv_sys_max_cmd_len=8192;
7193     ;;
7194
7195   mint*)
7196     # On MiNT this can take a long time and run out of memory.
7197     lt_cv_sys_max_cmd_len=8192;
7198     ;;
7199
7200   amigaos*)
7201     # On AmigaOS with pdksh, this test takes hours, literally.
7202     # So we just punt and use a minimum line length of 8192.
7203     lt_cv_sys_max_cmd_len=8192;
7204     ;;
7205
7206   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
7207     # This has been around since 386BSD, at least.  Likely further.
7208     if test -x /sbin/sysctl; then
7209       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
7210     elif test -x /usr/sbin/sysctl; then
7211       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
7212     else
7213       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
7214     fi
7215     # And add a safety zone
7216     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
7217     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
7218     ;;
7219
7220   interix*)
7221     # We know the value 262144 and hardcode it with a safety zone (like BSD)
7222     lt_cv_sys_max_cmd_len=196608
7223     ;;
7224
7225   osf*)
7226     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
7227     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
7228     # nice to cause kernel panics so lets avoid the loop below.
7229     # First set a reasonable default.
7230     lt_cv_sys_max_cmd_len=16384
7231     #
7232     if test -x /sbin/sysconfig; then
7233       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
7234         *1*) lt_cv_sys_max_cmd_len=-1 ;;
7235       esac
7236     fi
7237     ;;
7238   sco3.2v5*)
7239     lt_cv_sys_max_cmd_len=102400
7240     ;;
7241   sysv5* | sco5v6* | sysv4.2uw2*)
7242     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
7243     if test -n "$kargmax"; then
7244       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
7245     else
7246       lt_cv_sys_max_cmd_len=32768
7247     fi
7248     ;;
7249   *)
7250     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
7251     if test -n "$lt_cv_sys_max_cmd_len"; then
7252       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
7253       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
7254     else
7255       # Make teststring a little bigger before we do anything with it.
7256       # a 1K string should be a reasonable start.
7257       for i in 1 2 3 4 5 6 7 8 ; do
7258         teststring=$teststring$teststring
7259       done
7260       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
7261       # If test is not a shell built-in, we'll probably end up computing a
7262       # maximum length that is only half of the actual maximum length, but
7263       # we can't tell.
7264       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
7265                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
7266               test $i != 17 # 1/2 MB should be enough
7267       do
7268         i=`expr $i + 1`
7269         teststring=$teststring$teststring
7270       done
7271       # Only check the string length outside the loop.
7272       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
7273       teststring=
7274       # Add a significant safety factor because C++ compilers can tack on
7275       # massive amounts of additional arguments before passing them to the
7276       # linker.  It appears as though 1/2 is a usable value.
7277       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
7278     fi
7279     ;;
7280   esac
7281
7282 fi
7283
7284 if test -n $lt_cv_sys_max_cmd_len ; then
7285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
7286 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
7287 else
7288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
7289 $as_echo "none" >&6; }
7290 fi
7291 max_cmd_len=$lt_cv_sys_max_cmd_len
7292
7293
7294
7295
7296
7297
7298 : ${CP="cp -f"}
7299 : ${MV="mv -f"}
7300 : ${RM="rm -f"}
7301
7302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
7303 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
7304 # Try some XSI features
7305 xsi_shell=no
7306 ( _lt_dummy="a/b/c"
7307   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7308       = c,a/b,, \
7309     && eval 'test $(( 1 + 1 )) -eq 2 \
7310     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7311   && xsi_shell=yes
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
7313 $as_echo "$xsi_shell" >&6; }
7314
7315
7316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
7317 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
7318 lt_shell_append=no
7319 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
7320     >/dev/null 2>&1 \
7321   && lt_shell_append=yes
7322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
7323 $as_echo "$lt_shell_append" >&6; }
7324
7325
7326 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7327   lt_unset=unset
7328 else
7329   lt_unset=false
7330 fi
7331
7332
7333
7334
7335
7336 # test EBCDIC or ASCII
7337 case `echo X|tr X '\101'` in
7338  A) # ASCII based system
7339     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7340   lt_SP2NL='tr \040 \012'
7341   lt_NL2SP='tr \015\012 \040\040'
7342   ;;
7343  *) # EBCDIC based system
7344   lt_SP2NL='tr \100 \n'
7345   lt_NL2SP='tr \r\n \100\100'
7346   ;;
7347 esac
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
7358 $as_echo_n "checking for $LD option to reload object files... " >&6; }
7359 if ${lt_cv_ld_reload_flag+:} false; then :
7360   $as_echo_n "(cached) " >&6
7361 else
7362   lt_cv_ld_reload_flag='-r'
7363 fi
7364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
7365 $as_echo "$lt_cv_ld_reload_flag" >&6; }
7366 reload_flag=$lt_cv_ld_reload_flag
7367 case $reload_flag in
7368 "" | " "*) ;;
7369 *) reload_flag=" $reload_flag" ;;
7370 esac
7371 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7372 case $host_os in
7373   darwin*)
7374     if test "$GCC" = yes; then
7375       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
7376     else
7377       reload_cmds='$LD$reload_flag -o $output$reload_objs'
7378     fi
7379     ;;
7380 esac
7381
7382
7383
7384
7385
7386
7387
7388
7389
7390 if test -n "$ac_tool_prefix"; then
7391   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
7392 set dummy ${ac_tool_prefix}objdump; ac_word=$2
7393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7394 $as_echo_n "checking for $ac_word... " >&6; }
7395 if ${ac_cv_prog_OBJDUMP+:} false; then :
7396   $as_echo_n "(cached) " >&6
7397 else
7398   if test -n "$OBJDUMP"; then
7399   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
7400 else
7401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7402 for as_dir in $PATH
7403 do
7404   IFS=$as_save_IFS
7405   test -z "$as_dir" && as_dir=.
7406     for ac_exec_ext in '' $ac_executable_extensions; do
7407   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7408     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
7409     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7410     break 2
7411   fi
7412 done
7413   done
7414 IFS=$as_save_IFS
7415
7416 fi
7417 fi
7418 OBJDUMP=$ac_cv_prog_OBJDUMP
7419 if test -n "$OBJDUMP"; then
7420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
7421 $as_echo "$OBJDUMP" >&6; }
7422 else
7423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7424 $as_echo "no" >&6; }
7425 fi
7426
7427
7428 fi
7429 if test -z "$ac_cv_prog_OBJDUMP"; then
7430   ac_ct_OBJDUMP=$OBJDUMP
7431   # Extract the first word of "objdump", so it can be a program name with args.
7432 set dummy objdump; ac_word=$2
7433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7434 $as_echo_n "checking for $ac_word... " >&6; }
7435 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
7436   $as_echo_n "(cached) " >&6
7437 else
7438   if test -n "$ac_ct_OBJDUMP"; then
7439   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
7440 else
7441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7442 for as_dir in $PATH
7443 do
7444   IFS=$as_save_IFS
7445   test -z "$as_dir" && as_dir=.
7446     for ac_exec_ext in '' $ac_executable_extensions; do
7447   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7448     ac_cv_prog_ac_ct_OBJDUMP="objdump"
7449     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7450     break 2
7451   fi
7452 done
7453   done
7454 IFS=$as_save_IFS
7455
7456 fi
7457 fi
7458 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
7459 if test -n "$ac_ct_OBJDUMP"; then
7460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
7461 $as_echo "$ac_ct_OBJDUMP" >&6; }
7462 else
7463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7464 $as_echo "no" >&6; }
7465 fi
7466
7467   if test "x$ac_ct_OBJDUMP" = x; then
7468     OBJDUMP="false"
7469   else
7470     case $cross_compiling:$ac_tool_warned in
7471 yes:)
7472 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7473 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7474 ac_tool_warned=yes ;;
7475 esac
7476     OBJDUMP=$ac_ct_OBJDUMP
7477   fi
7478 else
7479   OBJDUMP="$ac_cv_prog_OBJDUMP"
7480 fi
7481
7482 test -z "$OBJDUMP" && OBJDUMP=objdump
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
7493 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
7494 if ${lt_cv_deplibs_check_method+:} false; then :
7495   $as_echo_n "(cached) " >&6
7496 else
7497   lt_cv_file_magic_cmd='$MAGIC_CMD'
7498 lt_cv_file_magic_test_file=
7499 lt_cv_deplibs_check_method='unknown'
7500 # Need to set the preceding variable on all platforms that support
7501 # interlibrary dependencies.
7502 # 'none' -- dependencies not supported.
7503 # `unknown' -- same as none, but documents that we really don't know.
7504 # 'pass_all' -- all dependencies passed with no checks.
7505 # 'test_compile' -- check by making test program.
7506 # 'file_magic [[regex]]' -- check by looking for files in library path
7507 # which responds to the $file_magic_cmd with a given extended regex.
7508 # If you have `file' or equivalent on your system and you're not sure
7509 # whether `pass_all' will *always* work, you probably want this one.
7510
7511 case $host_os in
7512 aix[4-9]*)
7513   lt_cv_deplibs_check_method=pass_all
7514   ;;
7515
7516 beos*)
7517   lt_cv_deplibs_check_method=pass_all
7518   ;;
7519
7520 bsdi[45]*)
7521   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
7522   lt_cv_file_magic_cmd='/usr/bin/file -L'
7523   lt_cv_file_magic_test_file=/shlib/libc.so
7524   ;;
7525
7526 cygwin*)
7527   # func_win32_libid is a shell function defined in ltmain.sh
7528   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7529   lt_cv_file_magic_cmd='func_win32_libid'
7530   ;;
7531
7532 mingw* | pw32*)
7533   # Base MSYS/MinGW do not provide the 'file' command needed by
7534   # func_win32_libid shell function, so use a weaker test based on 'objdump',
7535   # unless we find 'file', for example because we are cross-compiling.
7536   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
7537   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
7538     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7539     lt_cv_file_magic_cmd='func_win32_libid'
7540   else
7541     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
7542     lt_cv_file_magic_cmd='$OBJDUMP -f'
7543   fi
7544   ;;
7545
7546 cegcc*)
7547   # use the weaker test based on 'objdump'. See mingw*.
7548   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
7549   lt_cv_file_magic_cmd='$OBJDUMP -f'
7550   ;;
7551
7552 darwin* | rhapsody*)
7553   lt_cv_deplibs_check_method=pass_all
7554   ;;
7555
7556 freebsd* | dragonfly*)
7557   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7558     case $host_cpu in
7559     i*86 )
7560       # Not sure whether the presence of OpenBSD here was a mistake.
7561       # Let's accept both of them until this is cleared up.
7562       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
7563       lt_cv_file_magic_cmd=/usr/bin/file
7564       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
7565       ;;
7566     esac
7567   else
7568     lt_cv_deplibs_check_method=pass_all
7569   fi
7570   ;;
7571
7572 gnu*)
7573   lt_cv_deplibs_check_method=pass_all
7574   ;;
7575
7576 haiku*)
7577   lt_cv_deplibs_check_method=pass_all
7578   ;;
7579
7580 hpux10.20* | hpux11*)
7581   lt_cv_file_magic_cmd=/usr/bin/file
7582   case $host_cpu in
7583   ia64*)
7584     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
7585     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
7586     ;;
7587   hppa*64*)
7588     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
7589     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
7590     ;;
7591   *)
7592     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
7593     lt_cv_file_magic_test_file=/usr/lib/libc.sl
7594     ;;
7595   esac
7596   ;;
7597
7598 interix[3-9]*)
7599   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
7600   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
7601   ;;
7602
7603 irix5* | irix6* | nonstopux*)
7604   case $LD in
7605   *-32|*"-32 ") libmagic=32-bit;;
7606   *-n32|*"-n32 ") libmagic=N32;;
7607   *-64|*"-64 ") libmagic=64-bit;;
7608   *) libmagic=never-match;;
7609   esac
7610   lt_cv_deplibs_check_method=pass_all
7611   ;;
7612
7613 # This must be Linux ELF.
7614 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
7615   lt_cv_deplibs_check_method=pass_all
7616   ;;
7617
7618 netbsd*)
7619   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7620     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7621   else
7622     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
7623   fi
7624   ;;
7625
7626 newos6*)
7627   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
7628   lt_cv_file_magic_cmd=/usr/bin/file
7629   lt_cv_file_magic_test_file=/usr/lib/libnls.so
7630   ;;
7631
7632 *nto* | *qnx*)
7633   lt_cv_deplibs_check_method=pass_all
7634   ;;
7635
7636 openbsd*)
7637   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
7638     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
7639   else
7640     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7641   fi
7642   ;;
7643
7644 osf3* | osf4* | osf5*)
7645   lt_cv_deplibs_check_method=pass_all
7646   ;;
7647
7648 rdos*)
7649   lt_cv_deplibs_check_method=pass_all
7650   ;;
7651
7652 solaris*)
7653   lt_cv_deplibs_check_method=pass_all
7654   ;;
7655
7656 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
7657   lt_cv_deplibs_check_method=pass_all
7658   ;;
7659
7660 sysv4 | sysv4.3*)
7661   case $host_vendor in
7662   motorola)
7663     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]'
7664     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
7665     ;;
7666   ncr)
7667     lt_cv_deplibs_check_method=pass_all
7668     ;;
7669   sequent)
7670     lt_cv_file_magic_cmd='/bin/file'
7671     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
7672     ;;
7673   sni)
7674     lt_cv_file_magic_cmd='/bin/file'
7675     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
7676     lt_cv_file_magic_test_file=/lib/libc.so
7677     ;;
7678   siemens)
7679     lt_cv_deplibs_check_method=pass_all
7680     ;;
7681   pc)
7682     lt_cv_deplibs_check_method=pass_all
7683     ;;
7684   esac
7685   ;;
7686
7687 tpf*)
7688   lt_cv_deplibs_check_method=pass_all
7689   ;;
7690 vxworks*)
7691   # Assume VxWorks cross toolchains are built on Linux, possibly
7692   # as canadian for Windows hosts.
7693   lt_cv_deplibs_check_method=pass_all
7694   ;;
7695 esac
7696
7697 fi
7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
7699 $as_echo "$lt_cv_deplibs_check_method" >&6; }
7700 file_magic_cmd=$lt_cv_file_magic_cmd
7701 deplibs_check_method=$lt_cv_deplibs_check_method
7702 test -z "$deplibs_check_method" && deplibs_check_method=unknown
7703
7704
7705
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715 if test -n "$ac_tool_prefix"; then
7716   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7717 set dummy ${ac_tool_prefix}ar; ac_word=$2
7718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7719 $as_echo_n "checking for $ac_word... " >&6; }
7720 if ${ac_cv_prog_AR+:} false; then :
7721   $as_echo_n "(cached) " >&6
7722 else
7723   if test -n "$AR"; then
7724   ac_cv_prog_AR="$AR" # Let the user override the test.
7725 else
7726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7727 for as_dir in $PATH
7728 do
7729   IFS=$as_save_IFS
7730   test -z "$as_dir" && as_dir=.
7731     for ac_exec_ext in '' $ac_executable_extensions; do
7732   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7733     ac_cv_prog_AR="${ac_tool_prefix}ar"
7734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7735     break 2
7736   fi
7737 done
7738   done
7739 IFS=$as_save_IFS
7740
7741 fi
7742 fi
7743 AR=$ac_cv_prog_AR
7744 if test -n "$AR"; then
7745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7746 $as_echo "$AR" >&6; }
7747 else
7748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7749 $as_echo "no" >&6; }
7750 fi
7751
7752
7753 fi
7754 if test -z "$ac_cv_prog_AR"; then
7755   ac_ct_AR=$AR
7756   # Extract the first word of "ar", so it can be a program name with args.
7757 set dummy ar; ac_word=$2
7758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7759 $as_echo_n "checking for $ac_word... " >&6; }
7760 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7761   $as_echo_n "(cached) " >&6
7762 else
7763   if test -n "$ac_ct_AR"; then
7764   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7765 else
7766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7767 for as_dir in $PATH
7768 do
7769   IFS=$as_save_IFS
7770   test -z "$as_dir" && as_dir=.
7771     for ac_exec_ext in '' $ac_executable_extensions; do
7772   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7773     ac_cv_prog_ac_ct_AR="ar"
7774     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7775     break 2
7776   fi
7777 done
7778   done
7779 IFS=$as_save_IFS
7780
7781 fi
7782 fi
7783 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7784 if test -n "$ac_ct_AR"; then
7785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7786 $as_echo "$ac_ct_AR" >&6; }
7787 else
7788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7789 $as_echo "no" >&6; }
7790 fi
7791
7792   if test "x$ac_ct_AR" = x; then
7793     AR="false"
7794   else
7795     case $cross_compiling:$ac_tool_warned in
7796 yes:)
7797 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7798 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7799 ac_tool_warned=yes ;;
7800 esac
7801     AR=$ac_ct_AR
7802   fi
7803 else
7804   AR="$ac_cv_prog_AR"
7805 fi
7806
7807 test -z "$AR" && AR=ar
7808 test -z "$AR_FLAGS" && AR_FLAGS=cru
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820 if test -n "$ac_tool_prefix"; then
7821   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7822 set dummy ${ac_tool_prefix}strip; ac_word=$2
7823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7824 $as_echo_n "checking for $ac_word... " >&6; }
7825 if ${ac_cv_prog_STRIP+:} false; then :
7826   $as_echo_n "(cached) " >&6
7827 else
7828   if test -n "$STRIP"; then
7829   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7830 else
7831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7832 for as_dir in $PATH
7833 do
7834   IFS=$as_save_IFS
7835   test -z "$as_dir" && as_dir=.
7836     for ac_exec_ext in '' $ac_executable_extensions; do
7837   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7838     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7839     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7840     break 2
7841   fi
7842 done
7843   done
7844 IFS=$as_save_IFS
7845
7846 fi
7847 fi
7848 STRIP=$ac_cv_prog_STRIP
7849 if test -n "$STRIP"; then
7850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7851 $as_echo "$STRIP" >&6; }
7852 else
7853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7854 $as_echo "no" >&6; }
7855 fi
7856
7857
7858 fi
7859 if test -z "$ac_cv_prog_STRIP"; then
7860   ac_ct_STRIP=$STRIP
7861   # Extract the first word of "strip", so it can be a program name with args.
7862 set dummy strip; ac_word=$2
7863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7864 $as_echo_n "checking for $ac_word... " >&6; }
7865 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
7866   $as_echo_n "(cached) " >&6
7867 else
7868   if test -n "$ac_ct_STRIP"; then
7869   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7870 else
7871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7872 for as_dir in $PATH
7873 do
7874   IFS=$as_save_IFS
7875   test -z "$as_dir" && as_dir=.
7876     for ac_exec_ext in '' $ac_executable_extensions; do
7877   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7878     ac_cv_prog_ac_ct_STRIP="strip"
7879     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7880     break 2
7881   fi
7882 done
7883   done
7884 IFS=$as_save_IFS
7885
7886 fi
7887 fi
7888 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7889 if test -n "$ac_ct_STRIP"; then
7890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7891 $as_echo "$ac_ct_STRIP" >&6; }
7892 else
7893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7894 $as_echo "no" >&6; }
7895 fi
7896
7897   if test "x$ac_ct_STRIP" = x; then
7898     STRIP=":"
7899   else
7900     case $cross_compiling:$ac_tool_warned in
7901 yes:)
7902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7903 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7904 ac_tool_warned=yes ;;
7905 esac
7906     STRIP=$ac_ct_STRIP
7907   fi
7908 else
7909   STRIP="$ac_cv_prog_STRIP"
7910 fi
7911
7912 test -z "$STRIP" && STRIP=:
7913
7914
7915
7916
7917
7918
7919 if test -n "$ac_tool_prefix"; then
7920   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7921 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7923 $as_echo_n "checking for $ac_word... " >&6; }
7924 if ${ac_cv_prog_RANLIB+:} false; then :
7925   $as_echo_n "(cached) " >&6
7926 else
7927   if test -n "$RANLIB"; then
7928   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7929 else
7930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7931 for as_dir in $PATH
7932 do
7933   IFS=$as_save_IFS
7934   test -z "$as_dir" && as_dir=.
7935     for ac_exec_ext in '' $ac_executable_extensions; do
7936   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7937     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7938     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7939     break 2
7940   fi
7941 done
7942   done
7943 IFS=$as_save_IFS
7944
7945 fi
7946 fi
7947 RANLIB=$ac_cv_prog_RANLIB
7948 if test -n "$RANLIB"; then
7949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7950 $as_echo "$RANLIB" >&6; }
7951 else
7952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7953 $as_echo "no" >&6; }
7954 fi
7955
7956
7957 fi
7958 if test -z "$ac_cv_prog_RANLIB"; then
7959   ac_ct_RANLIB=$RANLIB
7960   # Extract the first word of "ranlib", so it can be a program name with args.
7961 set dummy ranlib; ac_word=$2
7962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7963 $as_echo_n "checking for $ac_word... " >&6; }
7964 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7965   $as_echo_n "(cached) " >&6
7966 else
7967   if test -n "$ac_ct_RANLIB"; then
7968   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7969 else
7970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7971 for as_dir in $PATH
7972 do
7973   IFS=$as_save_IFS
7974   test -z "$as_dir" && as_dir=.
7975     for ac_exec_ext in '' $ac_executable_extensions; do
7976   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7977     ac_cv_prog_ac_ct_RANLIB="ranlib"
7978     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7979     break 2
7980   fi
7981 done
7982   done
7983 IFS=$as_save_IFS
7984
7985 fi
7986 fi
7987 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7988 if test -n "$ac_ct_RANLIB"; then
7989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7990 $as_echo "$ac_ct_RANLIB" >&6; }
7991 else
7992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7993 $as_echo "no" >&6; }
7994 fi
7995
7996   if test "x$ac_ct_RANLIB" = x; then
7997     RANLIB=":"
7998   else
7999     case $cross_compiling:$ac_tool_warned in
8000 yes:)
8001 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8002 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8003 ac_tool_warned=yes ;;
8004 esac
8005     RANLIB=$ac_ct_RANLIB
8006   fi
8007 else
8008   RANLIB="$ac_cv_prog_RANLIB"
8009 fi
8010
8011 test -z "$RANLIB" && RANLIB=:
8012
8013
8014
8015
8016
8017
8018 # Determine commands to create old-style static archives.
8019 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
8020 old_postinstall_cmds='chmod 644 $oldlib'
8021 old_postuninstall_cmds=
8022
8023 if test -n "$RANLIB"; then
8024   case $host_os in
8025   openbsd*)
8026     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
8027     ;;
8028   *)
8029     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
8030     ;;
8031   esac
8032   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
8033 fi
8034
8035 case $host_os in
8036   darwin*)
8037     lock_old_archive_extraction=yes ;;
8038   *)
8039     lock_old_archive_extraction=no ;;
8040 esac
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080 # If no C compiler was specified, use CC.
8081 LTCC=${LTCC-"$CC"}
8082
8083 # If no C compiler flags were specified, use CFLAGS.
8084 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8085
8086 # Allow CC to be a program name with arguments.
8087 compiler=$CC
8088
8089
8090 # Check for command to grab the raw symbol name followed by C symbol from nm.
8091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
8092 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
8093 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
8094   $as_echo_n "(cached) " >&6
8095 else
8096
8097 # These are sane defaults that work on at least a few old systems.
8098 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
8099
8100 # Character class describing NM global symbol codes.
8101 symcode='[BCDEGRST]'
8102
8103 # Regexp to match symbols that can be accessed directly from C.
8104 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
8105
8106 # Define system-specific variables.
8107 case $host_os in
8108 aix*)
8109   symcode='[BCDT]'
8110   ;;
8111 cygwin* | mingw* | pw32* | cegcc*)
8112   symcode='[ABCDGISTW]'
8113   ;;
8114 hpux*)
8115   if test "$host_cpu" = ia64; then
8116     symcode='[ABCDEGRST]'
8117   fi
8118   ;;
8119 irix* | nonstopux*)
8120   symcode='[BCDEGRST]'
8121   ;;
8122 osf*)
8123   symcode='[BCDEGQRST]'
8124   ;;
8125 solaris*)
8126   symcode='[BDRT]'
8127   ;;
8128 sco3.2v5*)
8129   symcode='[DT]'
8130   ;;
8131 sysv4.2uw2*)
8132   symcode='[DT]'
8133   ;;
8134 sysv5* | sco5v6* | unixware* | OpenUNIX*)
8135   symcode='[ABDT]'
8136   ;;
8137 sysv4)
8138   symcode='[DFNSTU]'
8139   ;;
8140 esac
8141
8142 # If we're using GNU nm, then use its standard symbol codes.
8143 case `$NM -V 2>&1` in
8144 *GNU* | *'with BFD'*)
8145   symcode='[ABCDGIRSTW]' ;;
8146 esac
8147
8148 # Transform an extracted symbol line into a proper C declaration.
8149 # Some systems (esp. on ia64) link data and code symbols differently,
8150 # so use this general approach.
8151 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
8152
8153 # Transform an extracted symbol line into symbol name and symbol address
8154 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
8155 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'"
8156
8157 # Handle CRLF in mingw tool chain
8158 opt_cr=
8159 case $build_os in
8160 mingw*)
8161   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
8162   ;;
8163 esac
8164
8165 # Try without a prefix underscore, then with it.
8166 for ac_symprfx in "" "_"; do
8167
8168   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
8169   symxfrm="\\1 $ac_symprfx\\2 \\2"
8170
8171   # Write the raw and C identifiers.
8172   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
8173     # Fake it for dumpbin and say T for any non-static function
8174     # and D for any global variable.
8175     # Also find C++ and __fastcall symbols from MSVC++,
8176     # which start with @ or ?.
8177     lt_cv_sys_global_symbol_pipe="$AWK '"\
8178 "     {last_section=section; section=\$ 3};"\
8179 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
8180 "     \$ 0!~/External *\|/{next};"\
8181 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
8182 "     {if(hide[section]) next};"\
8183 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
8184 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
8185 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
8186 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
8187 "     ' prfx=^$ac_symprfx"
8188   else
8189     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
8190   fi
8191
8192   # Check to see that the pipe works correctly.
8193   pipe_works=no
8194
8195   rm -f conftest*
8196   cat > conftest.$ac_ext <<_LT_EOF
8197 #ifdef __cplusplus
8198 extern "C" {
8199 #endif
8200 char nm_test_var;
8201 void nm_test_func(void);
8202 void nm_test_func(void){}
8203 #ifdef __cplusplus
8204 }
8205 #endif
8206 int main(){nm_test_var='a';nm_test_func();return(0);}
8207 _LT_EOF
8208
8209   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8210   (eval $ac_compile) 2>&5
8211   ac_status=$?
8212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8213   test $ac_status = 0; }; then
8214     # Now try to grab the symbols.
8215     nlist=conftest.nm
8216     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
8217   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
8218   ac_status=$?
8219   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8220   test $ac_status = 0; } && test -s "$nlist"; then
8221       # Try sorting and uniquifying the output.
8222       if sort "$nlist" | uniq > "$nlist"T; then
8223         mv -f "$nlist"T "$nlist"
8224       else
8225         rm -f "$nlist"T
8226       fi
8227
8228       # Make sure that we snagged all the symbols we need.
8229       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
8230         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
8231           cat <<_LT_EOF > conftest.$ac_ext
8232 #ifdef __cplusplus
8233 extern "C" {
8234 #endif
8235
8236 _LT_EOF
8237           # Now generate the symbol file.
8238           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
8239
8240           cat <<_LT_EOF >> conftest.$ac_ext
8241
8242 /* The mapping between symbol names and symbols.  */
8243 const struct {
8244   const char *name;
8245   void       *address;
8246 }
8247 lt__PROGRAM__LTX_preloaded_symbols[] =
8248 {
8249   { "@PROGRAM@", (void *) 0 },
8250 _LT_EOF
8251           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
8252           cat <<\_LT_EOF >> conftest.$ac_ext
8253   {0, (void *) 0}
8254 };
8255
8256 /* This works around a problem in FreeBSD linker */
8257 #ifdef FREEBSD_WORKAROUND
8258 static const void *lt_preloaded_setup() {
8259   return lt__PROGRAM__LTX_preloaded_symbols;
8260 }
8261 #endif
8262
8263 #ifdef __cplusplus
8264 }
8265 #endif
8266 _LT_EOF
8267           # Now try linking the two files.
8268           mv conftest.$ac_objext conftstm.$ac_objext
8269           lt_save_LIBS="$LIBS"
8270           lt_save_CFLAGS="$CFLAGS"
8271           LIBS="conftstm.$ac_objext"
8272           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
8273           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
8274   (eval $ac_link) 2>&5
8275   ac_status=$?
8276   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8277   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
8278             pipe_works=yes
8279           fi
8280           LIBS="$lt_save_LIBS"
8281           CFLAGS="$lt_save_CFLAGS"
8282         else
8283           echo "cannot find nm_test_func in $nlist" >&5
8284         fi
8285       else
8286         echo "cannot find nm_test_var in $nlist" >&5
8287       fi
8288     else
8289       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
8290     fi
8291   else
8292     echo "$progname: failed program was:" >&5
8293     cat conftest.$ac_ext >&5
8294   fi
8295   rm -rf conftest* conftst*
8296
8297   # Do not use the global_symbol_pipe unless it works.
8298   if test "$pipe_works" = yes; then
8299     break
8300   else
8301     lt_cv_sys_global_symbol_pipe=
8302   fi
8303 done
8304
8305 fi
8306
8307 if test -z "$lt_cv_sys_global_symbol_pipe"; then
8308   lt_cv_sys_global_symbol_to_cdecl=
8309 fi
8310 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
8311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
8312 $as_echo "failed" >&6; }
8313 else
8314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8315 $as_echo "ok" >&6; }
8316 fi
8317
8318
8319
8320
8321
8322
8323
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337
8338
8339 # Check whether --enable-libtool-lock was given.
8340 if test "${enable_libtool_lock+set}" = set; then :
8341   enableval=$enable_libtool_lock;
8342 fi
8343
8344 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
8345
8346 # Some flags need to be propagated to the compiler or linker for good
8347 # libtool support.
8348 case $host in
8349 ia64-*-hpux*)
8350   # Find out which ABI we are using.
8351   echo 'int i;' > conftest.$ac_ext
8352   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8353   (eval $ac_compile) 2>&5
8354   ac_status=$?
8355   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8356   test $ac_status = 0; }; then
8357     case `/usr/bin/file conftest.$ac_objext` in
8358       *ELF-32*)
8359         HPUX_IA64_MODE="32"
8360         ;;
8361       *ELF-64*)
8362         HPUX_IA64_MODE="64"
8363         ;;
8364     esac
8365   fi
8366   rm -rf conftest*
8367   ;;
8368 *-*-irix6*)
8369   # Find out which ABI we are using.
8370   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
8371   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8372   (eval $ac_compile) 2>&5
8373   ac_status=$?
8374   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8375   test $ac_status = 0; }; then
8376     if test "$lt_cv_prog_gnu_ld" = yes; then
8377       case `/usr/bin/file conftest.$ac_objext` in
8378         *32-bit*)
8379           LD="${LD-ld} -melf32bsmip"
8380           ;;
8381         *N32*)
8382           LD="${LD-ld} -melf32bmipn32"
8383           ;;
8384         *64-bit*)
8385           LD="${LD-ld} -melf64bmip"
8386         ;;
8387       esac
8388     else
8389       case `/usr/bin/file conftest.$ac_objext` in
8390         *32-bit*)
8391           LD="${LD-ld} -32"
8392           ;;
8393         *N32*)
8394           LD="${LD-ld} -n32"
8395           ;;
8396         *64-bit*)
8397           LD="${LD-ld} -64"
8398           ;;
8399       esac
8400     fi
8401   fi
8402   rm -rf conftest*
8403   ;;
8404
8405 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
8406 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
8407   # Find out which ABI we are using.
8408   echo 'int i;' > conftest.$ac_ext
8409   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8410   (eval $ac_compile) 2>&5
8411   ac_status=$?
8412   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8413   test $ac_status = 0; }; then
8414     case `/usr/bin/file conftest.o` in
8415       *32-bit*)
8416         case $host in
8417           x86_64-*kfreebsd*-gnu)
8418             LD="${LD-ld} -m elf_i386_fbsd"
8419             ;;
8420           x86_64-*linux*)
8421             case `/usr/bin/file conftest.o` in
8422               *x86-64*)
8423                 LD="${LD-ld} -m elf32_x86_64"
8424                 ;;
8425               *)
8426                 LD="${LD-ld} -m elf_i386"
8427                 ;;
8428             esac
8429             ;;
8430           powerpc64le-*linux*)
8431             LD="${LD-ld} -m elf32lppclinux"
8432             ;;
8433           powerpc64-*linux*)
8434             LD="${LD-ld} -m elf32ppclinux"
8435             ;;
8436           s390x-*linux*)
8437             LD="${LD-ld} -m elf_s390"
8438             ;;
8439           sparc64-*linux*)
8440             LD="${LD-ld} -m elf32_sparc"
8441             ;;
8442         esac
8443         ;;
8444       *64-bit*)
8445         case $host in
8446           x86_64-*kfreebsd*-gnu)
8447             LD="${LD-ld} -m elf_x86_64_fbsd"
8448             ;;
8449           x86_64-*linux*)
8450             LD="${LD-ld} -m elf_x86_64"
8451             ;;
8452           powerpcle-*linux*)
8453             LD="${LD-ld} -m elf64lppc"
8454             ;;
8455           powerpc-*linux*)
8456             LD="${LD-ld} -m elf64ppc"
8457             ;;
8458           s390*-*linux*|s390*-*tpf*)
8459             LD="${LD-ld} -m elf64_s390"
8460             ;;
8461           sparc*-*linux*)
8462             LD="${LD-ld} -m elf64_sparc"
8463             ;;
8464         esac
8465         ;;
8466     esac
8467   fi
8468   rm -rf conftest*
8469   ;;
8470
8471 *-*-sco3.2v5*)
8472   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
8473   SAVE_CFLAGS="$CFLAGS"
8474   CFLAGS="$CFLAGS -belf"
8475   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
8476 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
8477 if ${lt_cv_cc_needs_belf+:} false; then :
8478   $as_echo_n "(cached) " >&6
8479 else
8480   ac_ext=c
8481 ac_cpp='$CPP $CPPFLAGS'
8482 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8483 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8484 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8485
8486      if test x$gcc_no_link = xyes; then
8487   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8488 fi
8489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8490 /* end confdefs.h.  */
8491
8492 int
8493 main ()
8494 {
8495
8496   ;
8497   return 0;
8498 }
8499 _ACEOF
8500 if ac_fn_c_try_link "$LINENO"; then :
8501   lt_cv_cc_needs_belf=yes
8502 else
8503   lt_cv_cc_needs_belf=no
8504 fi
8505 rm -f core conftest.err conftest.$ac_objext \
8506     conftest$ac_exeext conftest.$ac_ext
8507      ac_ext=c
8508 ac_cpp='$CPP $CPPFLAGS'
8509 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8510 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8511 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8512
8513 fi
8514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
8515 $as_echo "$lt_cv_cc_needs_belf" >&6; }
8516   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
8517     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
8518     CFLAGS="$SAVE_CFLAGS"
8519   fi
8520   ;;
8521 sparc*-*solaris*)
8522   # Find out which ABI we are using.
8523   echo 'int i;' > conftest.$ac_ext
8524   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8525   (eval $ac_compile) 2>&5
8526   ac_status=$?
8527   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8528   test $ac_status = 0; }; then
8529     case `/usr/bin/file conftest.o` in
8530     *64-bit*)
8531       case $lt_cv_prog_gnu_ld in
8532       yes*) LD="${LD-ld} -m elf64_sparc" ;;
8533       *)
8534         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
8535           LD="${LD-ld} -64"
8536         fi
8537         ;;
8538       esac
8539       ;;
8540     esac
8541   fi
8542   rm -rf conftest*
8543   ;;
8544 esac
8545
8546 need_locks="$enable_libtool_lock"
8547
8548
8549   case $host_os in
8550     rhapsody* | darwin*)
8551     if test -n "$ac_tool_prefix"; then
8552   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
8553 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
8554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8555 $as_echo_n "checking for $ac_word... " >&6; }
8556 if ${ac_cv_prog_DSYMUTIL+:} false; then :
8557   $as_echo_n "(cached) " >&6
8558 else
8559   if test -n "$DSYMUTIL"; then
8560   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
8561 else
8562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8563 for as_dir in $PATH
8564 do
8565   IFS=$as_save_IFS
8566   test -z "$as_dir" && as_dir=.
8567     for ac_exec_ext in '' $ac_executable_extensions; do
8568   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8569     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
8570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8571     break 2
8572   fi
8573 done
8574   done
8575 IFS=$as_save_IFS
8576
8577 fi
8578 fi
8579 DSYMUTIL=$ac_cv_prog_DSYMUTIL
8580 if test -n "$DSYMUTIL"; then
8581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
8582 $as_echo "$DSYMUTIL" >&6; }
8583 else
8584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8585 $as_echo "no" >&6; }
8586 fi
8587
8588
8589 fi
8590 if test -z "$ac_cv_prog_DSYMUTIL"; then
8591   ac_ct_DSYMUTIL=$DSYMUTIL
8592   # Extract the first word of "dsymutil", so it can be a program name with args.
8593 set dummy dsymutil; ac_word=$2
8594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8595 $as_echo_n "checking for $ac_word... " >&6; }
8596 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
8597   $as_echo_n "(cached) " >&6
8598 else
8599   if test -n "$ac_ct_DSYMUTIL"; then
8600   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
8601 else
8602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8603 for as_dir in $PATH
8604 do
8605   IFS=$as_save_IFS
8606   test -z "$as_dir" && as_dir=.
8607     for ac_exec_ext in '' $ac_executable_extensions; do
8608   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8609     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
8610     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8611     break 2
8612   fi
8613 done
8614   done
8615 IFS=$as_save_IFS
8616
8617 fi
8618 fi
8619 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
8620 if test -n "$ac_ct_DSYMUTIL"; then
8621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
8622 $as_echo "$ac_ct_DSYMUTIL" >&6; }
8623 else
8624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8625 $as_echo "no" >&6; }
8626 fi
8627
8628   if test "x$ac_ct_DSYMUTIL" = x; then
8629     DSYMUTIL=":"
8630   else
8631     case $cross_compiling:$ac_tool_warned in
8632 yes:)
8633 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8634 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8635 ac_tool_warned=yes ;;
8636 esac
8637     DSYMUTIL=$ac_ct_DSYMUTIL
8638   fi
8639 else
8640   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
8641 fi
8642
8643     if test -n "$ac_tool_prefix"; then
8644   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
8645 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
8646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8647 $as_echo_n "checking for $ac_word... " >&6; }
8648 if ${ac_cv_prog_NMEDIT+:} false; then :
8649   $as_echo_n "(cached) " >&6
8650 else
8651   if test -n "$NMEDIT"; then
8652   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
8653 else
8654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8655 for as_dir in $PATH
8656 do
8657   IFS=$as_save_IFS
8658   test -z "$as_dir" && as_dir=.
8659     for ac_exec_ext in '' $ac_executable_extensions; do
8660   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8661     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
8662     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8663     break 2
8664   fi
8665 done
8666   done
8667 IFS=$as_save_IFS
8668
8669 fi
8670 fi
8671 NMEDIT=$ac_cv_prog_NMEDIT
8672 if test -n "$NMEDIT"; then
8673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
8674 $as_echo "$NMEDIT" >&6; }
8675 else
8676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8677 $as_echo "no" >&6; }
8678 fi
8679
8680
8681 fi
8682 if test -z "$ac_cv_prog_NMEDIT"; then
8683   ac_ct_NMEDIT=$NMEDIT
8684   # Extract the first word of "nmedit", so it can be a program name with args.
8685 set dummy nmedit; ac_word=$2
8686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8687 $as_echo_n "checking for $ac_word... " >&6; }
8688 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
8689   $as_echo_n "(cached) " >&6
8690 else
8691   if test -n "$ac_ct_NMEDIT"; then
8692   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
8693 else
8694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8695 for as_dir in $PATH
8696 do
8697   IFS=$as_save_IFS
8698   test -z "$as_dir" && as_dir=.
8699     for ac_exec_ext in '' $ac_executable_extensions; do
8700   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8701     ac_cv_prog_ac_ct_NMEDIT="nmedit"
8702     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8703     break 2
8704   fi
8705 done
8706   done
8707 IFS=$as_save_IFS
8708
8709 fi
8710 fi
8711 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
8712 if test -n "$ac_ct_NMEDIT"; then
8713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
8714 $as_echo "$ac_ct_NMEDIT" >&6; }
8715 else
8716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8717 $as_echo "no" >&6; }
8718 fi
8719
8720   if test "x$ac_ct_NMEDIT" = x; then
8721     NMEDIT=":"
8722   else
8723     case $cross_compiling:$ac_tool_warned in
8724 yes:)
8725 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8726 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8727 ac_tool_warned=yes ;;
8728 esac
8729     NMEDIT=$ac_ct_NMEDIT
8730   fi
8731 else
8732   NMEDIT="$ac_cv_prog_NMEDIT"
8733 fi
8734
8735     if test -n "$ac_tool_prefix"; then
8736   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
8737 set dummy ${ac_tool_prefix}lipo; ac_word=$2
8738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8739 $as_echo_n "checking for $ac_word... " >&6; }
8740 if ${ac_cv_prog_LIPO+:} false; then :
8741   $as_echo_n "(cached) " >&6
8742 else
8743   if test -n "$LIPO"; then
8744   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
8745 else
8746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8747 for as_dir in $PATH
8748 do
8749   IFS=$as_save_IFS
8750   test -z "$as_dir" && as_dir=.
8751     for ac_exec_ext in '' $ac_executable_extensions; do
8752   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8753     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
8754     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8755     break 2
8756   fi
8757 done
8758   done
8759 IFS=$as_save_IFS
8760
8761 fi
8762 fi
8763 LIPO=$ac_cv_prog_LIPO
8764 if test -n "$LIPO"; then
8765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
8766 $as_echo "$LIPO" >&6; }
8767 else
8768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8769 $as_echo "no" >&6; }
8770 fi
8771
8772
8773 fi
8774 if test -z "$ac_cv_prog_LIPO"; then
8775   ac_ct_LIPO=$LIPO
8776   # Extract the first word of "lipo", so it can be a program name with args.
8777 set dummy lipo; ac_word=$2
8778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8779 $as_echo_n "checking for $ac_word... " >&6; }
8780 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
8781   $as_echo_n "(cached) " >&6
8782 else
8783   if test -n "$ac_ct_LIPO"; then
8784   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
8785 else
8786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8787 for as_dir in $PATH
8788 do
8789   IFS=$as_save_IFS
8790   test -z "$as_dir" && as_dir=.
8791     for ac_exec_ext in '' $ac_executable_extensions; do
8792   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8793     ac_cv_prog_ac_ct_LIPO="lipo"
8794     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8795     break 2
8796   fi
8797 done
8798   done
8799 IFS=$as_save_IFS
8800
8801 fi
8802 fi
8803 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
8804 if test -n "$ac_ct_LIPO"; then
8805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
8806 $as_echo "$ac_ct_LIPO" >&6; }
8807 else
8808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8809 $as_echo "no" >&6; }
8810 fi
8811
8812   if test "x$ac_ct_LIPO" = x; then
8813     LIPO=":"
8814   else
8815     case $cross_compiling:$ac_tool_warned in
8816 yes:)
8817 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8818 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8819 ac_tool_warned=yes ;;
8820 esac
8821     LIPO=$ac_ct_LIPO
8822   fi
8823 else
8824   LIPO="$ac_cv_prog_LIPO"
8825 fi
8826
8827     if test -n "$ac_tool_prefix"; then
8828   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
8829 set dummy ${ac_tool_prefix}otool; ac_word=$2
8830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8831 $as_echo_n "checking for $ac_word... " >&6; }
8832 if ${ac_cv_prog_OTOOL+:} false; then :
8833   $as_echo_n "(cached) " >&6
8834 else
8835   if test -n "$OTOOL"; then
8836   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
8837 else
8838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8839 for as_dir in $PATH
8840 do
8841   IFS=$as_save_IFS
8842   test -z "$as_dir" && as_dir=.
8843     for ac_exec_ext in '' $ac_executable_extensions; do
8844   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8845     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
8846     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8847     break 2
8848   fi
8849 done
8850   done
8851 IFS=$as_save_IFS
8852
8853 fi
8854 fi
8855 OTOOL=$ac_cv_prog_OTOOL
8856 if test -n "$OTOOL"; then
8857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
8858 $as_echo "$OTOOL" >&6; }
8859 else
8860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8861 $as_echo "no" >&6; }
8862 fi
8863
8864
8865 fi
8866 if test -z "$ac_cv_prog_OTOOL"; then
8867   ac_ct_OTOOL=$OTOOL
8868   # Extract the first word of "otool", so it can be a program name with args.
8869 set dummy otool; ac_word=$2
8870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8871 $as_echo_n "checking for $ac_word... " >&6; }
8872 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
8873   $as_echo_n "(cached) " >&6
8874 else
8875   if test -n "$ac_ct_OTOOL"; then
8876   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
8877 else
8878 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8879 for as_dir in $PATH
8880 do
8881   IFS=$as_save_IFS
8882   test -z "$as_dir" && as_dir=.
8883     for ac_exec_ext in '' $ac_executable_extensions; do
8884   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8885     ac_cv_prog_ac_ct_OTOOL="otool"
8886     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8887     break 2
8888   fi
8889 done
8890   done
8891 IFS=$as_save_IFS
8892
8893 fi
8894 fi
8895 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
8896 if test -n "$ac_ct_OTOOL"; then
8897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
8898 $as_echo "$ac_ct_OTOOL" >&6; }
8899 else
8900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8901 $as_echo "no" >&6; }
8902 fi
8903
8904   if test "x$ac_ct_OTOOL" = x; then
8905     OTOOL=":"
8906   else
8907     case $cross_compiling:$ac_tool_warned in
8908 yes:)
8909 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8910 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8911 ac_tool_warned=yes ;;
8912 esac
8913     OTOOL=$ac_ct_OTOOL
8914   fi
8915 else
8916   OTOOL="$ac_cv_prog_OTOOL"
8917 fi
8918
8919     if test -n "$ac_tool_prefix"; then
8920   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
8921 set dummy ${ac_tool_prefix}otool64; ac_word=$2
8922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8923 $as_echo_n "checking for $ac_word... " >&6; }
8924 if ${ac_cv_prog_OTOOL64+:} false; then :
8925   $as_echo_n "(cached) " >&6
8926 else
8927   if test -n "$OTOOL64"; then
8928   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
8929 else
8930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8931 for as_dir in $PATH
8932 do
8933   IFS=$as_save_IFS
8934   test -z "$as_dir" && as_dir=.
8935     for ac_exec_ext in '' $ac_executable_extensions; do
8936   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8937     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
8938     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8939     break 2
8940   fi
8941 done
8942   done
8943 IFS=$as_save_IFS
8944
8945 fi
8946 fi
8947 OTOOL64=$ac_cv_prog_OTOOL64
8948 if test -n "$OTOOL64"; then
8949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
8950 $as_echo "$OTOOL64" >&6; }
8951 else
8952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8953 $as_echo "no" >&6; }
8954 fi
8955
8956
8957 fi
8958 if test -z "$ac_cv_prog_OTOOL64"; then
8959   ac_ct_OTOOL64=$OTOOL64
8960   # Extract the first word of "otool64", so it can be a program name with args.
8961 set dummy otool64; ac_word=$2
8962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8963 $as_echo_n "checking for $ac_word... " >&6; }
8964 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
8965   $as_echo_n "(cached) " >&6
8966 else
8967   if test -n "$ac_ct_OTOOL64"; then
8968   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
8969 else
8970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8971 for as_dir in $PATH
8972 do
8973   IFS=$as_save_IFS
8974   test -z "$as_dir" && as_dir=.
8975     for ac_exec_ext in '' $ac_executable_extensions; do
8976   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8977     ac_cv_prog_ac_ct_OTOOL64="otool64"
8978     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8979     break 2
8980   fi
8981 done
8982   done
8983 IFS=$as_save_IFS
8984
8985 fi
8986 fi
8987 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
8988 if test -n "$ac_ct_OTOOL64"; then
8989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
8990 $as_echo "$ac_ct_OTOOL64" >&6; }
8991 else
8992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8993 $as_echo "no" >&6; }
8994 fi
8995
8996   if test "x$ac_ct_OTOOL64" = x; then
8997     OTOOL64=":"
8998   else
8999     case $cross_compiling:$ac_tool_warned in
9000 yes:)
9001 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9002 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9003 ac_tool_warned=yes ;;
9004 esac
9005     OTOOL64=$ac_ct_OTOOL64
9006   fi
9007 else
9008   OTOOL64="$ac_cv_prog_OTOOL64"
9009 fi
9010
9011
9012
9013
9014
9015
9016
9017
9018
9019
9020
9021
9022
9023
9024
9025
9026
9027
9028
9029
9030
9031
9032
9033
9034
9035
9036
9037     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
9038 $as_echo_n "checking for -single_module linker flag... " >&6; }
9039 if ${lt_cv_apple_cc_single_mod+:} false; then :
9040   $as_echo_n "(cached) " >&6
9041 else
9042   lt_cv_apple_cc_single_mod=no
9043       if test -z "${LT_MULTI_MODULE}"; then
9044         # By default we will add the -single_module flag. You can override
9045         # by either setting the environment variable LT_MULTI_MODULE
9046         # non-empty at configure time, or by adding -multi_module to the
9047         # link flags.
9048         rm -rf libconftest.dylib*
9049         echo "int foo(void){return 1;}" > conftest.c
9050         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
9051 -dynamiclib -Wl,-single_module conftest.c" >&5
9052         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
9053           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
9054         _lt_result=$?
9055         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
9056           lt_cv_apple_cc_single_mod=yes
9057         else
9058           cat conftest.err >&5
9059         fi
9060         rm -rf libconftest.dylib*
9061         rm -f conftest.*
9062       fi
9063 fi
9064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
9065 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
9066     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
9067 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
9068 if ${lt_cv_ld_exported_symbols_list+:} false; then :
9069   $as_echo_n "(cached) " >&6
9070 else
9071   lt_cv_ld_exported_symbols_list=no
9072       save_LDFLAGS=$LDFLAGS
9073       echo "_main" > conftest.sym
9074       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
9075       if test x$gcc_no_link = xyes; then
9076   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9077 fi
9078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9079 /* end confdefs.h.  */
9080
9081 int
9082 main ()
9083 {
9084
9085   ;
9086   return 0;
9087 }
9088 _ACEOF
9089 if ac_fn_c_try_link "$LINENO"; then :
9090   lt_cv_ld_exported_symbols_list=yes
9091 else
9092   lt_cv_ld_exported_symbols_list=no
9093 fi
9094 rm -f core conftest.err conftest.$ac_objext \
9095     conftest$ac_exeext conftest.$ac_ext
9096         LDFLAGS="$save_LDFLAGS"
9097
9098 fi
9099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
9100 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
9101     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
9102 $as_echo_n "checking for -force_load linker flag... " >&6; }
9103 if ${lt_cv_ld_force_load+:} false; then :
9104   $as_echo_n "(cached) " >&6
9105 else
9106   lt_cv_ld_force_load=no
9107       cat > conftest.c << _LT_EOF
9108 int forced_loaded() { return 2;}
9109 _LT_EOF
9110       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
9111       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
9112       echo "$AR cru libconftest.a conftest.o" >&5
9113       $AR cru libconftest.a conftest.o 2>&5
9114       cat > conftest.c << _LT_EOF
9115 int main() { return 0;}
9116 _LT_EOF
9117       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
9118       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
9119       _lt_result=$?
9120       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
9121         lt_cv_ld_force_load=yes
9122       else
9123         cat conftest.err >&5
9124       fi
9125         rm -f conftest.err libconftest.a conftest conftest.c
9126         rm -rf conftest.dSYM
9127
9128 fi
9129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
9130 $as_echo "$lt_cv_ld_force_load" >&6; }
9131     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
9132     # build without first building modern cctools / linker.
9133     case $host_cpu-$host_os in
9134     *-rhapsody* | *-darwin1.[012])
9135       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
9136     *-darwin1.*)
9137       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
9138     *-darwin*)
9139       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
9140       # deployment target is forced to an earlier version.
9141       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
9142         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
9143           ;;
9144         10.[012][,.]*)
9145           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
9146           ;;
9147         *)
9148           ;;
9149      esac
9150     ;;
9151   esac
9152     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
9153       _lt_dar_single_mod='$single_module'
9154     fi
9155     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
9156       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
9157     else
9158       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
9159     fi
9160     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
9161       _lt_dsymutil='~$DSYMUTIL $lib || :'
9162     else
9163       _lt_dsymutil=
9164     fi
9165     ;;
9166   esac
9167
9168 for ac_header in dlfcn.h
9169 do :
9170   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
9171 "
9172 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
9173   cat >>confdefs.h <<_ACEOF
9174 #define HAVE_DLFCN_H 1
9175 _ACEOF
9176
9177 fi
9178
9179 done
9180
9181
9182
9183
9184
9185
9186 # Set options
9187
9188
9189
9190         enable_dlopen=no
9191
9192
9193   enable_win32_dll=no
9194
9195
9196             # Check whether --enable-shared was given.
9197 if test "${enable_shared+set}" = set; then :
9198   enableval=$enable_shared; p=${PACKAGE-default}
9199     case $enableval in
9200     yes) enable_shared=yes ;;
9201     no) enable_shared=no ;;
9202     *)
9203       enable_shared=no
9204       # Look at the argument we got.  We use all the common list separators.
9205       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9206       for pkg in $enableval; do
9207         IFS="$lt_save_ifs"
9208         if test "X$pkg" = "X$p"; then
9209           enable_shared=yes
9210         fi
9211       done
9212       IFS="$lt_save_ifs"
9213       ;;
9214     esac
9215 else
9216   enable_shared=yes
9217 fi
9218
9219
9220
9221
9222
9223
9224
9225
9226
9227   # Check whether --enable-static was given.
9228 if test "${enable_static+set}" = set; then :
9229   enableval=$enable_static; p=${PACKAGE-default}
9230     case $enableval in
9231     yes) enable_static=yes ;;
9232     no) enable_static=no ;;
9233     *)
9234      enable_static=no
9235       # Look at the argument we got.  We use all the common list separators.
9236       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9237       for pkg in $enableval; do
9238         IFS="$lt_save_ifs"
9239         if test "X$pkg" = "X$p"; then
9240           enable_static=yes
9241         fi
9242       done
9243       IFS="$lt_save_ifs"
9244       ;;
9245     esac
9246 else
9247   enable_static=yes
9248 fi
9249
9250
9251
9252
9253
9254
9255
9256
9257
9258
9259 # Check whether --with-pic was given.
9260 if test "${with_pic+set}" = set; then :
9261   withval=$with_pic; pic_mode="$withval"
9262 else
9263   pic_mode=default
9264 fi
9265
9266
9267 test -z "$pic_mode" && pic_mode=default
9268
9269
9270
9271
9272
9273
9274
9275   # Check whether --enable-fast-install was given.
9276 if test "${enable_fast_install+set}" = set; then :
9277   enableval=$enable_fast_install; p=${PACKAGE-default}
9278     case $enableval in
9279     yes) enable_fast_install=yes ;;
9280     no) enable_fast_install=no ;;
9281     *)
9282       enable_fast_install=no
9283       # Look at the argument we got.  We use all the common list separators.
9284       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9285       for pkg in $enableval; do
9286         IFS="$lt_save_ifs"
9287         if test "X$pkg" = "X$p"; then
9288           enable_fast_install=yes
9289         fi
9290       done
9291       IFS="$lt_save_ifs"
9292       ;;
9293     esac
9294 else
9295   enable_fast_install=yes
9296 fi
9297
9298
9299
9300
9301
9302
9303
9304
9305
9306
9307
9308 # This can be used to rebuild libtool when needed
9309 LIBTOOL_DEPS="$ltmain"
9310
9311 # Always use our own libtool.
9312 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332
9333
9334
9335
9336
9337
9338
9339 test -z "$LN_S" && LN_S="ln -s"
9340
9341
9342
9343
9344
9345
9346
9347
9348
9349
9350
9351
9352
9353
9354 if test -n "${ZSH_VERSION+set}" ; then
9355    setopt NO_GLOB_SUBST
9356 fi
9357
9358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
9359 $as_echo_n "checking for objdir... " >&6; }
9360 if ${lt_cv_objdir+:} false; then :
9361   $as_echo_n "(cached) " >&6
9362 else
9363   rm -f .libs 2>/dev/null
9364 mkdir .libs 2>/dev/null
9365 if test -d .libs; then
9366   lt_cv_objdir=.libs
9367 else
9368   # MS-DOS does not allow filenames that begin with a dot.
9369   lt_cv_objdir=_libs
9370 fi
9371 rmdir .libs 2>/dev/null
9372 fi
9373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
9374 $as_echo "$lt_cv_objdir" >&6; }
9375 objdir=$lt_cv_objdir
9376
9377
9378
9379
9380
9381 cat >>confdefs.h <<_ACEOF
9382 #define LT_OBJDIR "$lt_cv_objdir/"
9383 _ACEOF
9384
9385
9386
9387
9388 case $host_os in
9389 aix3*)
9390   # AIX sometimes has problems with the GCC collect2 program.  For some
9391   # reason, if we set the COLLECT_NAMES environment variable, the problems
9392   # vanish in a puff of smoke.
9393   if test "X${COLLECT_NAMES+set}" != Xset; then
9394     COLLECT_NAMES=
9395     export COLLECT_NAMES
9396   fi
9397   ;;
9398 esac
9399
9400 # Global variables:
9401 ofile=libtool
9402 can_build_shared=yes
9403
9404 # All known linkers require a `.a' archive for static linking (except MSVC,
9405 # which needs '.lib').
9406 libext=a
9407
9408 with_gnu_ld="$lt_cv_prog_gnu_ld"
9409
9410 old_CC="$CC"
9411 old_CFLAGS="$CFLAGS"
9412
9413 # Set sane defaults for various variables
9414 test -z "$CC" && CC=cc
9415 test -z "$LTCC" && LTCC=$CC
9416 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
9417 test -z "$LD" && LD=ld
9418 test -z "$ac_objext" && ac_objext=o
9419
9420 for cc_temp in $compiler""; do
9421   case $cc_temp in
9422     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
9423     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
9424     \-*) ;;
9425     *) break;;
9426   esac
9427 done
9428 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
9429
9430
9431 # Only perform the check for file, if the check method requires it
9432 test -z "$MAGIC_CMD" && MAGIC_CMD=file
9433 case $deplibs_check_method in
9434 file_magic*)
9435   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
9436     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
9437 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
9438 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9439   $as_echo_n "(cached) " >&6
9440 else
9441   case $MAGIC_CMD in
9442 [\\/*] |  ?:[\\/]*)
9443   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9444   ;;
9445 *)
9446   lt_save_MAGIC_CMD="$MAGIC_CMD"
9447   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9448   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9449   for ac_dir in $ac_dummy; do
9450     IFS="$lt_save_ifs"
9451     test -z "$ac_dir" && ac_dir=.
9452     if test -f $ac_dir/${ac_tool_prefix}file; then
9453       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
9454       if test -n "$file_magic_test_file"; then
9455         case $deplibs_check_method in
9456         "file_magic "*)
9457           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9458           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9459           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9460             $EGREP "$file_magic_regex" > /dev/null; then
9461             :
9462           else
9463             cat <<_LT_EOF 1>&2
9464
9465 *** Warning: the command libtool uses to detect shared libraries,
9466 *** $file_magic_cmd, produces output that libtool cannot recognize.
9467 *** The result is that libtool may fail to recognize shared libraries
9468 *** as such.  This will affect the creation of libtool libraries that
9469 *** depend on shared libraries, but programs linked with such libtool
9470 *** libraries will work regardless of this problem.  Nevertheless, you
9471 *** may want to report the problem to your system manager and/or to
9472 *** bug-libtool@gnu.org
9473
9474 _LT_EOF
9475           fi ;;
9476         esac
9477       fi
9478       break
9479     fi
9480   done
9481   IFS="$lt_save_ifs"
9482   MAGIC_CMD="$lt_save_MAGIC_CMD"
9483   ;;
9484 esac
9485 fi
9486
9487 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9488 if test -n "$MAGIC_CMD"; then
9489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9490 $as_echo "$MAGIC_CMD" >&6; }
9491 else
9492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9493 $as_echo "no" >&6; }
9494 fi
9495
9496
9497
9498
9499
9500 if test -z "$lt_cv_path_MAGIC_CMD"; then
9501   if test -n "$ac_tool_prefix"; then
9502     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
9503 $as_echo_n "checking for file... " >&6; }
9504 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9505   $as_echo_n "(cached) " >&6
9506 else
9507   case $MAGIC_CMD in
9508 [\\/*] |  ?:[\\/]*)
9509   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9510   ;;
9511 *)
9512   lt_save_MAGIC_CMD="$MAGIC_CMD"
9513   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9514   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9515   for ac_dir in $ac_dummy; do
9516     IFS="$lt_save_ifs"
9517     test -z "$ac_dir" && ac_dir=.
9518     if test -f $ac_dir/file; then
9519       lt_cv_path_MAGIC_CMD="$ac_dir/file"
9520       if test -n "$file_magic_test_file"; then
9521         case $deplibs_check_method in
9522         "file_magic "*)
9523           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9524           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9525           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9526             $EGREP "$file_magic_regex" > /dev/null; then
9527             :
9528           else
9529             cat <<_LT_EOF 1>&2
9530
9531 *** Warning: the command libtool uses to detect shared libraries,
9532 *** $file_magic_cmd, produces output that libtool cannot recognize.
9533 *** The result is that libtool may fail to recognize shared libraries
9534 *** as such.  This will affect the creation of libtool libraries that
9535 *** depend on shared libraries, but programs linked with such libtool
9536 *** libraries will work regardless of this problem.  Nevertheless, you
9537 *** may want to report the problem to your system manager and/or to
9538 *** bug-libtool@gnu.org
9539
9540 _LT_EOF
9541           fi ;;
9542         esac
9543       fi
9544       break
9545     fi
9546   done
9547   IFS="$lt_save_ifs"
9548   MAGIC_CMD="$lt_save_MAGIC_CMD"
9549   ;;
9550 esac
9551 fi
9552
9553 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9554 if test -n "$MAGIC_CMD"; then
9555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9556 $as_echo "$MAGIC_CMD" >&6; }
9557 else
9558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9559 $as_echo "no" >&6; }
9560 fi
9561
9562
9563   else
9564     MAGIC_CMD=:
9565   fi
9566 fi
9567
9568   fi
9569   ;;
9570 esac
9571
9572 # Use C for the default configuration in the libtool script
9573
9574 lt_save_CC="$CC"
9575 ac_ext=c
9576 ac_cpp='$CPP $CPPFLAGS'
9577 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9578 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9579 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9580
9581
9582 # Source file extension for C test sources.
9583 ac_ext=c
9584
9585 # Object file extension for compiled C test sources.
9586 objext=o
9587 objext=$objext
9588
9589 # Code to be used in simple compile tests
9590 lt_simple_compile_test_code="int some_variable = 0;"
9591
9592 # Code to be used in simple link tests
9593 lt_simple_link_test_code='int main(){return(0);}'
9594
9595
9596
9597
9598
9599
9600
9601 # If no C compiler was specified, use CC.
9602 LTCC=${LTCC-"$CC"}
9603
9604 # If no C compiler flags were specified, use CFLAGS.
9605 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
9606
9607 # Allow CC to be a program name with arguments.
9608 compiler=$CC
9609
9610 # Save the default compiler, since it gets overwritten when the other
9611 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
9612 compiler_DEFAULT=$CC
9613
9614 # save warnings/boilerplate of simple test code
9615 ac_outfile=conftest.$ac_objext
9616 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
9617 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9618 _lt_compiler_boilerplate=`cat conftest.err`
9619 $RM conftest*
9620
9621 ac_outfile=conftest.$ac_objext
9622 echo "$lt_simple_link_test_code" >conftest.$ac_ext
9623 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9624 _lt_linker_boilerplate=`cat conftest.err`
9625 $RM -r conftest*
9626
9627
9628 ## CAVEAT EMPTOR:
9629 ## There is no encapsulation within the following macros, do not change
9630 ## the running order or otherwise move them around unless you know exactly
9631 ## what you are doing...
9632 if test -n "$compiler"; then
9633
9634 lt_prog_compiler_no_builtin_flag=
9635
9636 if test "$GCC" = yes; then
9637   case $cc_basename in
9638   nvcc*)
9639     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
9640   *)
9641     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
9642   esac
9643
9644   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
9645 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
9646 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
9647   $as_echo_n "(cached) " >&6
9648 else
9649   lt_cv_prog_compiler_rtti_exceptions=no
9650    ac_outfile=conftest.$ac_objext
9651    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9652    lt_compiler_flag="-fno-rtti -fno-exceptions"
9653    # Insert the option either (1) after the last *FLAGS variable, or
9654    # (2) before a word containing "conftest.", or (3) at the end.
9655    # Note that $ac_compile itself does not contain backslashes and begins
9656    # with a dollar sign (not a hyphen), so the echo should work correctly.
9657    # The option is referenced via a variable to avoid confusing sed.
9658    lt_compile=`echo "$ac_compile" | $SED \
9659    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9660    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9661    -e 's:$: $lt_compiler_flag:'`
9662    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9663    (eval "$lt_compile" 2>conftest.err)
9664    ac_status=$?
9665    cat conftest.err >&5
9666    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9667    if (exit $ac_status) && test -s "$ac_outfile"; then
9668      # The compiler can only warn and ignore the option if not recognized
9669      # So say no if there are warnings other than the usual output.
9670      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9671      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9672      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9673        lt_cv_prog_compiler_rtti_exceptions=yes
9674      fi
9675    fi
9676    $RM conftest*
9677
9678 fi
9679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
9680 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
9681
9682 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
9683     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
9684 else
9685     :
9686 fi
9687
9688 fi
9689
9690
9691
9692
9693
9694
9695   lt_prog_compiler_wl=
9696 lt_prog_compiler_pic=
9697 lt_prog_compiler_static=
9698
9699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
9700 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
9701
9702   if test "$GCC" = yes; then
9703     lt_prog_compiler_wl='-Wl,'
9704     lt_prog_compiler_static='-static'
9705
9706     case $host_os in
9707       aix*)
9708       # All AIX code is PIC.
9709       if test "$host_cpu" = ia64; then
9710         # AIX 5 now supports IA64 processor
9711         lt_prog_compiler_static='-Bstatic'
9712       fi
9713       lt_prog_compiler_pic='-fPIC'
9714       ;;
9715
9716     amigaos*)
9717       case $host_cpu in
9718       powerpc)
9719             # see comment about AmigaOS4 .so support
9720             lt_prog_compiler_pic='-fPIC'
9721         ;;
9722       m68k)
9723             # FIXME: we need at least 68020 code to build shared libraries, but
9724             # adding the `-m68020' flag to GCC prevents building anything better,
9725             # like `-m68040'.
9726             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
9727         ;;
9728       esac
9729       ;;
9730
9731     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
9732       # PIC is the default for these OSes.
9733       ;;
9734
9735     mingw* | cygwin* | pw32* | os2* | cegcc*)
9736       # This hack is so that the source file can tell whether it is being
9737       # built for inclusion in a dll (and should export symbols for example).
9738       # Although the cygwin gcc ignores -fPIC, still need this for old-style
9739       # (--disable-auto-import) libraries
9740       lt_prog_compiler_pic='-DDLL_EXPORT'
9741       ;;
9742
9743     darwin* | rhapsody*)
9744       # PIC is the default on this platform
9745       # Common symbols not allowed in MH_DYLIB files
9746       lt_prog_compiler_pic='-fno-common'
9747       ;;
9748
9749     haiku*)
9750       # PIC is the default for Haiku.
9751       # The "-static" flag exists, but is broken.
9752       lt_prog_compiler_static=
9753       ;;
9754
9755     hpux*)
9756       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
9757       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
9758       # sets the default TLS model and affects inlining.
9759       case $host_cpu in
9760       hppa*64*)
9761         # +Z the default
9762         ;;
9763       *)
9764         lt_prog_compiler_pic='-fPIC'
9765         ;;
9766       esac
9767       ;;
9768
9769     interix[3-9]*)
9770       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
9771       # Instead, we relocate shared libraries at runtime.
9772       ;;
9773
9774     msdosdjgpp*)
9775       # Just because we use GCC doesn't mean we suddenly get shared libraries
9776       # on systems that don't support them.
9777       lt_prog_compiler_can_build_shared=no
9778       enable_shared=no
9779       ;;
9780
9781     *nto* | *qnx*)
9782       # QNX uses GNU C++, but need to define -shared option too, otherwise
9783       # it will coredump.
9784       lt_prog_compiler_pic='-fPIC -shared'
9785       ;;
9786
9787     sysv4*MP*)
9788       if test -d /usr/nec; then
9789         lt_prog_compiler_pic=-Kconform_pic
9790       fi
9791       ;;
9792
9793     *)
9794       lt_prog_compiler_pic='-fPIC'
9795       ;;
9796     esac
9797
9798     case $cc_basename in
9799     nvcc*) # Cuda Compiler Driver 2.2
9800       lt_prog_compiler_wl='-Xlinker '
9801       lt_prog_compiler_pic='-Xcompiler -fPIC'
9802       ;;
9803     esac
9804   else
9805     # PORTME Check for flag to pass linker flags through the system compiler.
9806     case $host_os in
9807     aix*)
9808       lt_prog_compiler_wl='-Wl,'
9809       if test "$host_cpu" = ia64; then
9810         # AIX 5 now supports IA64 processor
9811         lt_prog_compiler_static='-Bstatic'
9812       else
9813         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
9814       fi
9815       ;;
9816
9817     mingw* | cygwin* | pw32* | os2* | cegcc*)
9818       # This hack is so that the source file can tell whether it is being
9819       # built for inclusion in a dll (and should export symbols for example).
9820       lt_prog_compiler_pic='-DDLL_EXPORT'
9821       ;;
9822
9823     hpux9* | hpux10* | hpux11*)
9824       lt_prog_compiler_wl='-Wl,'
9825       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
9826       # not for PA HP-UX.
9827       case $host_cpu in
9828       hppa*64*|ia64*)
9829         # +Z the default
9830         ;;
9831       *)
9832         lt_prog_compiler_pic='+Z'
9833         ;;
9834       esac
9835       # Is there a better lt_prog_compiler_static that works with the bundled CC?
9836       lt_prog_compiler_static='${wl}-a ${wl}archive'
9837       ;;
9838
9839     irix5* | irix6* | nonstopux*)
9840       lt_prog_compiler_wl='-Wl,'
9841       # PIC (with -KPIC) is the default.
9842       lt_prog_compiler_static='-non_shared'
9843       ;;
9844
9845     linux* | k*bsd*-gnu | kopensolaris*-gnu)
9846       case $cc_basename in
9847       # old Intel for x86_64 which still supported -KPIC.
9848       ecc*)
9849         lt_prog_compiler_wl='-Wl,'
9850         lt_prog_compiler_pic='-KPIC'
9851         lt_prog_compiler_static='-static'
9852         ;;
9853       # icc used to be incompatible with GCC.
9854       # ICC 10 doesn't accept -KPIC any more.
9855       icc* | ifort*)
9856         lt_prog_compiler_wl='-Wl,'
9857         lt_prog_compiler_pic='-fPIC'
9858         lt_prog_compiler_static='-static'
9859         ;;
9860       # Lahey Fortran 8.1.
9861       lf95*)
9862         lt_prog_compiler_wl='-Wl,'
9863         lt_prog_compiler_pic='--shared'
9864         lt_prog_compiler_static='--static'
9865         ;;
9866       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
9867         # Portland Group compilers (*not* the Pentium gcc compiler,
9868         # which looks to be a dead project)
9869         lt_prog_compiler_wl='-Wl,'
9870         lt_prog_compiler_pic='-fpic'
9871         lt_prog_compiler_static='-Bstatic'
9872         ;;
9873       ccc*)
9874         lt_prog_compiler_wl='-Wl,'
9875         # All Alpha code is PIC.
9876         lt_prog_compiler_static='-non_shared'
9877         ;;
9878       xl* | bgxl* | bgf* | mpixl*)
9879         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
9880         lt_prog_compiler_wl='-Wl,'
9881         lt_prog_compiler_pic='-qpic'
9882         lt_prog_compiler_static='-qstaticlink'
9883         ;;
9884       *)
9885         case `$CC -V 2>&1 | sed 5q` in
9886         *Sun\ F* | *Sun*Fortran*)
9887           # Sun Fortran 8.3 passes all unrecognized flags to the linker
9888           lt_prog_compiler_pic='-KPIC'
9889           lt_prog_compiler_static='-Bstatic'
9890           lt_prog_compiler_wl=''
9891           ;;
9892         *Sun\ C*)
9893           # Sun C 5.9
9894           lt_prog_compiler_pic='-KPIC'
9895           lt_prog_compiler_static='-Bstatic'
9896           lt_prog_compiler_wl='-Wl,'
9897           ;;
9898         esac
9899         ;;
9900       esac
9901       ;;
9902
9903     newsos6)
9904       lt_prog_compiler_pic='-KPIC'
9905       lt_prog_compiler_static='-Bstatic'
9906       ;;
9907
9908     *nto* | *qnx*)
9909       # QNX uses GNU C++, but need to define -shared option too, otherwise
9910       # it will coredump.
9911       lt_prog_compiler_pic='-fPIC -shared'
9912       ;;
9913
9914     osf3* | osf4* | osf5*)
9915       lt_prog_compiler_wl='-Wl,'
9916       # All OSF/1 code is PIC.
9917       lt_prog_compiler_static='-non_shared'
9918       ;;
9919
9920     rdos*)
9921       lt_prog_compiler_static='-non_shared'
9922       ;;
9923
9924     solaris*)
9925       lt_prog_compiler_pic='-KPIC'
9926       lt_prog_compiler_static='-Bstatic'
9927       case $cc_basename in
9928       f77* | f90* | f95*)
9929         lt_prog_compiler_wl='-Qoption ld ';;
9930       *)
9931         lt_prog_compiler_wl='-Wl,';;
9932       esac
9933       ;;
9934
9935     sunos4*)
9936       lt_prog_compiler_wl='-Qoption ld '
9937       lt_prog_compiler_pic='-PIC'
9938       lt_prog_compiler_static='-Bstatic'
9939       ;;
9940
9941     sysv4 | sysv4.2uw2* | sysv4.3*)
9942       lt_prog_compiler_wl='-Wl,'
9943       lt_prog_compiler_pic='-KPIC'
9944       lt_prog_compiler_static='-Bstatic'
9945       ;;
9946
9947     sysv4*MP*)
9948       if test -d /usr/nec ;then
9949         lt_prog_compiler_pic='-Kconform_pic'
9950         lt_prog_compiler_static='-Bstatic'
9951       fi
9952       ;;
9953
9954     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
9955       lt_prog_compiler_wl='-Wl,'
9956       lt_prog_compiler_pic='-KPIC'
9957       lt_prog_compiler_static='-Bstatic'
9958       ;;
9959
9960     unicos*)
9961       lt_prog_compiler_wl='-Wl,'
9962       lt_prog_compiler_can_build_shared=no
9963       ;;
9964
9965     uts4*)
9966       lt_prog_compiler_pic='-pic'
9967       lt_prog_compiler_static='-Bstatic'
9968       ;;
9969
9970     *)
9971       lt_prog_compiler_can_build_shared=no
9972       ;;
9973     esac
9974   fi
9975
9976 case $host_os in
9977   # For platforms which do not support PIC, -DPIC is meaningless:
9978   *djgpp*)
9979     lt_prog_compiler_pic=
9980     ;;
9981   *)
9982     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9983     ;;
9984 esac
9985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
9986 $as_echo "$lt_prog_compiler_pic" >&6; }
9987
9988
9989
9990
9991
9992
9993 #
9994 # Check to make sure the PIC flag actually works.
9995 #
9996 if test -n "$lt_prog_compiler_pic"; then
9997   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
9998 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
9999 if ${lt_cv_prog_compiler_pic_works+:} false; then :
10000   $as_echo_n "(cached) " >&6
10001 else
10002   lt_cv_prog_compiler_pic_works=no
10003    ac_outfile=conftest.$ac_objext
10004    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10005    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
10006    # Insert the option either (1) after the last *FLAGS variable, or
10007    # (2) before a word containing "conftest.", or (3) at the end.
10008    # Note that $ac_compile itself does not contain backslashes and begins
10009    # with a dollar sign (not a hyphen), so the echo should work correctly.
10010    # The option is referenced via a variable to avoid confusing sed.
10011    lt_compile=`echo "$ac_compile" | $SED \
10012    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
10013    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
10014    -e 's:$: $lt_compiler_flag:'`
10015    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
10016    (eval "$lt_compile" 2>conftest.err)
10017    ac_status=$?
10018    cat conftest.err >&5
10019    echo "$as_me:$LINENO: \$? = $ac_status" >&5
10020    if (exit $ac_status) && test -s "$ac_outfile"; then
10021      # The compiler can only warn and ignore the option if not recognized
10022      # So say no if there are warnings other than the usual output.
10023      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
10024      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10025      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
10026        lt_cv_prog_compiler_pic_works=yes
10027      fi
10028    fi
10029    $RM conftest*
10030
10031 fi
10032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
10033 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
10034
10035 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
10036     case $lt_prog_compiler_pic in
10037      "" | " "*) ;;
10038      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
10039      esac
10040 else
10041     lt_prog_compiler_pic=
10042      lt_prog_compiler_can_build_shared=no
10043 fi
10044
10045 fi
10046
10047
10048
10049
10050
10051
10052 #
10053 # Check to make sure the static flag actually works.
10054 #
10055 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
10056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
10057 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
10058 if ${lt_cv_prog_compiler_static_works+:} false; then :
10059   $as_echo_n "(cached) " >&6
10060 else
10061   lt_cv_prog_compiler_static_works=no
10062    save_LDFLAGS="$LDFLAGS"
10063    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
10064    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10065    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10066      # The linker can only warn and ignore the option if not recognized
10067      # So say no if there are warnings
10068      if test -s conftest.err; then
10069        # Append any errors to the config.log.
10070        cat conftest.err 1>&5
10071        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10072        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10073        if diff conftest.exp conftest.er2 >/dev/null; then
10074          lt_cv_prog_compiler_static_works=yes
10075        fi
10076      else
10077        lt_cv_prog_compiler_static_works=yes
10078      fi
10079    fi
10080    $RM -r conftest*
10081    LDFLAGS="$save_LDFLAGS"
10082
10083 fi
10084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
10085 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
10086
10087 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
10088     :
10089 else
10090     lt_prog_compiler_static=
10091 fi
10092
10093
10094
10095
10096
10097
10098
10099   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
10100 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
10101 if ${lt_cv_prog_compiler_c_o+:} false; then :
10102   $as_echo_n "(cached) " >&6
10103 else
10104   lt_cv_prog_compiler_c_o=no
10105    $RM -r conftest 2>/dev/null
10106    mkdir conftest
10107    cd conftest
10108    mkdir out
10109    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10110
10111    lt_compiler_flag="-o out/conftest2.$ac_objext"
10112    # Insert the option either (1) after the last *FLAGS variable, or
10113    # (2) before a word containing "conftest.", or (3) at the end.
10114    # Note that $ac_compile itself does not contain backslashes and begins
10115    # with a dollar sign (not a hyphen), so the echo should work correctly.
10116    lt_compile=`echo "$ac_compile" | $SED \
10117    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
10118    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
10119    -e 's:$: $lt_compiler_flag:'`
10120    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
10121    (eval "$lt_compile" 2>out/conftest.err)
10122    ac_status=$?
10123    cat out/conftest.err >&5
10124    echo "$as_me:$LINENO: \$? = $ac_status" >&5
10125    if (exit $ac_status) && test -s out/conftest2.$ac_objext
10126    then
10127      # The compiler can only warn and ignore the option if not recognized
10128      # So say no if there are warnings
10129      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
10130      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
10131      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
10132        lt_cv_prog_compiler_c_o=yes
10133      fi
10134    fi
10135    chmod u+w . 2>&5
10136    $RM conftest*
10137    # SGI C++ compiler will create directory out/ii_files/ for
10138    # template instantiation
10139    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
10140    $RM out/* && rmdir out
10141    cd ..
10142    $RM -r conftest
10143    $RM conftest*
10144
10145 fi
10146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
10147 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
10148
10149
10150
10151
10152
10153
10154   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
10155 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
10156 if ${lt_cv_prog_compiler_c_o+:} false; then :
10157   $as_echo_n "(cached) " >&6
10158 else
10159   lt_cv_prog_compiler_c_o=no
10160    $RM -r conftest 2>/dev/null
10161    mkdir conftest
10162    cd conftest
10163    mkdir out
10164    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10165
10166    lt_compiler_flag="-o out/conftest2.$ac_objext"
10167    # Insert the option either (1) after the last *FLAGS variable, or
10168    # (2) before a word containing "conftest.", or (3) at the end.
10169    # Note that $ac_compile itself does not contain backslashes and begins
10170    # with a dollar sign (not a hyphen), so the echo should work correctly.
10171    lt_compile=`echo "$ac_compile" | $SED \
10172    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
10173    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
10174    -e 's:$: $lt_compiler_flag:'`
10175    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
10176    (eval "$lt_compile" 2>out/conftest.err)
10177    ac_status=$?
10178    cat out/conftest.err >&5
10179    echo "$as_me:$LINENO: \$? = $ac_status" >&5
10180    if (exit $ac_status) && test -s out/conftest2.$ac_objext
10181    then
10182      # The compiler can only warn and ignore the option if not recognized
10183      # So say no if there are warnings
10184      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
10185      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
10186      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
10187        lt_cv_prog_compiler_c_o=yes
10188      fi
10189    fi
10190    chmod u+w . 2>&5
10191    $RM conftest*
10192    # SGI C++ compiler will create directory out/ii_files/ for
10193    # template instantiation
10194    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
10195    $RM out/* && rmdir out
10196    cd ..
10197    $RM -r conftest
10198    $RM conftest*
10199
10200 fi
10201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
10202 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
10203
10204
10205
10206
10207 hard_links="nottested"
10208 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
10209   # do not overwrite the value of need_locks provided by the user
10210   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
10211 $as_echo_n "checking if we can lock with hard links... " >&6; }
10212   hard_links=yes
10213   $RM conftest*
10214   ln conftest.a conftest.b 2>/dev/null && hard_links=no
10215   touch conftest.a
10216   ln conftest.a conftest.b 2>&5 || hard_links=no
10217   ln conftest.a conftest.b 2>/dev/null && hard_links=no
10218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
10219 $as_echo "$hard_links" >&6; }
10220   if test "$hard_links" = no; then
10221     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
10222 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
10223     need_locks=warn
10224   fi
10225 else
10226   need_locks=no
10227 fi
10228
10229
10230
10231
10232
10233
10234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
10235 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
10236
10237   runpath_var=
10238   allow_undefined_flag=
10239   always_export_symbols=no
10240   archive_cmds=
10241   archive_expsym_cmds=
10242   compiler_needs_object=no
10243   enable_shared_with_static_runtimes=no
10244   export_dynamic_flag_spec=
10245   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
10246   hardcode_automatic=no
10247   hardcode_direct=no
10248   hardcode_direct_absolute=no
10249   hardcode_libdir_flag_spec=
10250   hardcode_libdir_flag_spec_ld=
10251   hardcode_libdir_separator=
10252   hardcode_minus_L=no
10253   hardcode_shlibpath_var=unsupported
10254   inherit_rpath=no
10255   link_all_deplibs=unknown
10256   module_cmds=
10257   module_expsym_cmds=
10258   old_archive_from_new_cmds=
10259   old_archive_from_expsyms_cmds=
10260   thread_safe_flag_spec=
10261   whole_archive_flag_spec=
10262   # include_expsyms should be a list of space-separated symbols to be *always*
10263   # included in the symbol list
10264   include_expsyms=
10265   # exclude_expsyms can be an extended regexp of symbols to exclude
10266   # it will be wrapped by ` (' and `)$', so one must not match beginning or
10267   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
10268   # as well as any symbol that contains `d'.
10269   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
10270   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
10271   # platforms (ab)use it in PIC code, but their linkers get confused if
10272   # the symbol is explicitly referenced.  Since portable code cannot
10273   # rely on this symbol name, it's probably fine to never include it in
10274   # preloaded symbol tables.
10275   # Exclude shared library initialization/finalization symbols.
10276   extract_expsyms_cmds=
10277
10278   case $host_os in
10279   cygwin* | mingw* | pw32* | cegcc*)
10280     # FIXME: the MSVC++ port hasn't been tested in a loooong time
10281     # When not using gcc, we currently assume that we are using
10282     # Microsoft Visual C++.
10283     if test "$GCC" != yes; then
10284       with_gnu_ld=no
10285     fi
10286     ;;
10287   interix*)
10288     # we just hope/assume this is gcc and not c89 (= MSVC++)
10289     with_gnu_ld=yes
10290     ;;
10291   openbsd*)
10292     with_gnu_ld=no
10293     ;;
10294   esac
10295
10296   ld_shlibs=yes
10297
10298   # On some targets, GNU ld is compatible enough with the native linker
10299   # that we're better off using the native interface for both.
10300   lt_use_gnu_ld_interface=no
10301   if test "$with_gnu_ld" = yes; then
10302     case $host_os in
10303       aix*)
10304         # The AIX port of GNU ld has always aspired to compatibility
10305         # with the native linker.  However, as the warning in the GNU ld
10306         # block says, versions before 2.19.5* couldn't really create working
10307         # shared libraries, regardless of the interface used.
10308         case `$LD -v 2>&1` in
10309           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
10310           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
10311           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
10312           *)
10313             lt_use_gnu_ld_interface=yes
10314             ;;
10315         esac
10316         ;;
10317       *)
10318         lt_use_gnu_ld_interface=yes
10319         ;;
10320     esac
10321   fi
10322
10323   if test "$lt_use_gnu_ld_interface" = yes; then
10324     # If archive_cmds runs LD, not CC, wlarc should be empty
10325     wlarc='${wl}'
10326
10327     # Set some defaults for GNU ld with shared library support. These
10328     # are reset later if shared libraries are not supported. Putting them
10329     # here allows them to be overridden if necessary.
10330     runpath_var=LD_RUN_PATH
10331     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10332     export_dynamic_flag_spec='${wl}--export-dynamic'
10333     # ancient GNU ld didn't support --whole-archive et. al.
10334     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
10335       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
10336     else
10337       whole_archive_flag_spec=
10338     fi
10339     supports_anon_versioning=no
10340     case `$LD -v 2>&1` in
10341       *GNU\ gold*) supports_anon_versioning=yes ;;
10342       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
10343       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
10344       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
10345       *\ 2.11.*) ;; # other 2.11 versions
10346       *) supports_anon_versioning=yes ;;
10347     esac
10348
10349     # See if GNU ld supports shared libraries.
10350     case $host_os in
10351     aix[3-9]*)
10352       # On AIX/PPC, the GNU linker is very broken
10353       if test "$host_cpu" != ia64; then
10354         ld_shlibs=no
10355         cat <<_LT_EOF 1>&2
10356
10357 *** Warning: the GNU linker, at least up to release 2.19, is reported
10358 *** to be unable to reliably create shared libraries on AIX.
10359 *** Therefore, libtool is disabling shared libraries support.  If you
10360 *** really care for shared libraries, you may want to install binutils
10361 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
10362 *** You will then need to restart the configuration process.
10363
10364 _LT_EOF
10365       fi
10366       ;;
10367
10368     amigaos*)
10369       case $host_cpu in
10370       powerpc)
10371             # see comment about AmigaOS4 .so support
10372             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10373             archive_expsym_cmds=''
10374         ;;
10375       m68k)
10376             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10377             hardcode_libdir_flag_spec='-L$libdir'
10378             hardcode_minus_L=yes
10379         ;;
10380       esac
10381       ;;
10382
10383     beos*)
10384       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10385         allow_undefined_flag=unsupported
10386         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
10387         # support --undefined.  This deserves some investigation.  FIXME
10388         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10389       else
10390         ld_shlibs=no
10391       fi
10392       ;;
10393
10394     cygwin* | mingw* | pw32* | cegcc*)
10395       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
10396       # as there is no search path for DLLs.
10397       hardcode_libdir_flag_spec='-L$libdir'
10398       export_dynamic_flag_spec='${wl}--export-all-symbols'
10399       allow_undefined_flag=unsupported
10400       always_export_symbols=no
10401       enable_shared_with_static_runtimes=yes
10402       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
10403
10404       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
10405         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10406         # If the export-symbols file already is a .def file (1st line
10407         # is EXPORTS), use it as is; otherwise, prepend...
10408         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
10409           cp $export_symbols $output_objdir/$soname.def;
10410         else
10411           echo EXPORTS > $output_objdir/$soname.def;
10412           cat $export_symbols >> $output_objdir/$soname.def;
10413         fi~
10414         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10415       else
10416         ld_shlibs=no
10417       fi
10418       ;;
10419
10420     haiku*)
10421       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10422       link_all_deplibs=yes
10423       ;;
10424
10425     interix[3-9]*)
10426       hardcode_direct=no
10427       hardcode_shlibpath_var=no
10428       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10429       export_dynamic_flag_spec='${wl}-E'
10430       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
10431       # Instead, shared libraries are loaded at an image base (0x10000000 by
10432       # default) and relocated if they conflict, which is a slow very memory
10433       # consuming and fragmenting process.  To avoid this, we pick a random,
10434       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
10435       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
10436       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10437       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10438       ;;
10439
10440     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
10441       tmp_diet=no
10442       if test "$host_os" = linux-dietlibc; then
10443         case $cc_basename in
10444           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
10445         esac
10446       fi
10447       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
10448          && test "$tmp_diet" = no
10449       then
10450         tmp_addflag=' $pic_flag'
10451         tmp_sharedflag='-shared'
10452         case $cc_basename,$host_cpu in
10453         pgcc*)                          # Portland Group C compiler
10454           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'
10455           tmp_addflag=' $pic_flag'
10456           ;;
10457         pgf77* | pgf90* | pgf95* | pgfortran*)
10458                                         # Portland Group f77 and f90 compilers
10459           whole_archive_flag_spec='${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'
10460           tmp_addflag=' $pic_flag -Mnomain' ;;
10461         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
10462           tmp_addflag=' -i_dynamic' ;;
10463         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
10464           tmp_addflag=' -i_dynamic -nofor_main' ;;
10465         ifc* | ifort*)                  # Intel Fortran compiler
10466           tmp_addflag=' -nofor_main' ;;
10467         lf95*)                          # Lahey Fortran 8.1
10468           whole_archive_flag_spec=
10469           tmp_sharedflag='--shared' ;;
10470         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
10471           tmp_sharedflag='-qmkshrobj'
10472           tmp_addflag= ;;
10473         nvcc*)  # Cuda Compiler Driver 2.2
10474           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
10475           compiler_needs_object=yes
10476           ;;
10477         esac
10478         case `$CC -V 2>&1 | sed 5q` in
10479         *Sun\ C*)                       # Sun C 5.9
10480           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\"` ${wl}--no-whole-archive'
10481           compiler_needs_object=yes
10482           tmp_sharedflag='-G' ;;
10483         *Sun\ F*)                       # Sun Fortran 8.3
10484           tmp_sharedflag='-G' ;;
10485         esac
10486         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10487
10488         if test "x$supports_anon_versioning" = xyes; then
10489           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10490             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10491             echo "local: *; };" >> $output_objdir/$libname.ver~
10492             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
10493         fi
10494
10495         case $cc_basename in
10496         xlf* | bgf* | bgxlf* | mpixlf*)
10497           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
10498           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
10499           hardcode_libdir_flag_spec=
10500           hardcode_libdir_flag_spec_ld='-rpath $libdir'
10501           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
10502           if test "x$supports_anon_versioning" = xyes; then
10503             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10504               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10505               echo "local: *; };" >> $output_objdir/$libname.ver~
10506               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
10507           fi
10508           ;;
10509         esac
10510       else
10511         ld_shlibs=no
10512       fi
10513       ;;
10514
10515     netbsd*)
10516       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10517         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
10518         wlarc=
10519       else
10520         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10521         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10522       fi
10523       ;;
10524
10525     solaris*)
10526       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
10527         ld_shlibs=no
10528         cat <<_LT_EOF 1>&2
10529
10530 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
10531 *** create shared libraries on Solaris systems.  Therefore, libtool
10532 *** is disabling shared libraries support.  We urge you to upgrade GNU
10533 *** binutils to release 2.9.1 or newer.  Another option is to modify
10534 *** your PATH or compiler configuration so that the native linker is
10535 *** used, and then restart.
10536
10537 _LT_EOF
10538       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10539         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10540         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10541       else
10542         ld_shlibs=no
10543       fi
10544       ;;
10545
10546     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
10547       case `$LD -v 2>&1` in
10548         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
10549         ld_shlibs=no
10550         cat <<_LT_EOF 1>&2
10551
10552 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
10553 *** reliably create shared libraries on SCO systems.  Therefore, libtool
10554 *** is disabling shared libraries support.  We urge you to upgrade GNU
10555 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
10556 *** your PATH or compiler configuration so that the native linker is
10557 *** used, and then restart.
10558
10559 _LT_EOF
10560         ;;
10561         *)
10562           # For security reasons, it is highly recommended that you always
10563           # use absolute paths for naming shared libraries, and exclude the
10564           # DT_RUNPATH tag from executables and libraries.  But doing so
10565           # requires that you compile everything twice, which is a pain.
10566           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10567             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10568             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10569             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10570           else
10571             ld_shlibs=no
10572           fi
10573         ;;
10574       esac
10575       ;;
10576
10577     sunos4*)
10578       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10579       wlarc=
10580       hardcode_direct=yes
10581       hardcode_shlibpath_var=no
10582       ;;
10583
10584     *)
10585       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10586         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10587         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10588       else
10589         ld_shlibs=no
10590       fi
10591       ;;
10592     esac
10593
10594     if test "$ld_shlibs" = no; then
10595       runpath_var=
10596       hardcode_libdir_flag_spec=
10597       export_dynamic_flag_spec=
10598       whole_archive_flag_spec=
10599     fi
10600   else
10601     # PORTME fill in a description of your system's linker (not GNU ld)
10602     case $host_os in
10603     aix3*)
10604       allow_undefined_flag=unsupported
10605       always_export_symbols=yes
10606       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
10607       # Note: this linker hardcodes the directories in LIBPATH if there
10608       # are no directories specified by -L.
10609       hardcode_minus_L=yes
10610       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
10611         # Neither direct hardcoding nor static linking is supported with a
10612         # broken collect2.
10613         hardcode_direct=unsupported
10614       fi
10615       ;;
10616
10617     aix[4-9]*)
10618       if test "$host_cpu" = ia64; then
10619         # On IA64, the linker does run time linking by default, so we don't
10620         # have to do anything special.
10621         aix_use_runtimelinking=no
10622         exp_sym_flag='-Bexport'
10623         no_entry_flag=""
10624       else
10625         # If we're using GNU nm, then we don't want the "-C" option.
10626         # -C means demangle to AIX nm, but means don't demangle with GNU nm
10627         # Also, AIX nm treats weak defined symbols like other global
10628         # defined symbols, whereas GNU nm marks them as "W".
10629         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
10630           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10631         else
10632           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10633         fi
10634         aix_use_runtimelinking=no
10635
10636         # Test if we are trying to use run time linking or normal
10637         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
10638         # need to do runtime linking.
10639         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
10640           for ld_flag in $LDFLAGS; do
10641           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
10642             aix_use_runtimelinking=yes
10643             break
10644           fi
10645           done
10646           ;;
10647         esac
10648
10649         exp_sym_flag='-bexport'
10650         no_entry_flag='-bnoentry'
10651       fi
10652
10653       # When large executables or shared objects are built, AIX ld can
10654       # have problems creating the table of contents.  If linking a library
10655       # or program results in "error TOC overflow" add -mminimal-toc to
10656       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
10657       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
10658
10659       archive_cmds=''
10660       hardcode_direct=yes
10661       hardcode_direct_absolute=yes
10662       hardcode_libdir_separator=':'
10663       link_all_deplibs=yes
10664       file_list_spec='${wl}-f,'
10665
10666       if test "$GCC" = yes; then
10667         case $host_os in aix4.[012]|aix4.[012].*)
10668         # We only want to do this on AIX 4.2 and lower, the check
10669         # below for broken collect2 doesn't work under 4.3+
10670           collect2name=`${CC} -print-prog-name=collect2`
10671           if test -f "$collect2name" &&
10672            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
10673           then
10674           # We have reworked collect2
10675           :
10676           else
10677           # We have old collect2
10678           hardcode_direct=unsupported
10679           # It fails to find uninstalled libraries when the uninstalled
10680           # path is not listed in the libpath.  Setting hardcode_minus_L
10681           # to unsupported forces relinking
10682           hardcode_minus_L=yes
10683           hardcode_libdir_flag_spec='-L$libdir'
10684           hardcode_libdir_separator=
10685           fi
10686           ;;
10687         esac
10688         shared_flag='-shared'
10689         if test "$aix_use_runtimelinking" = yes; then
10690           shared_flag="$shared_flag "'${wl}-G'
10691         fi
10692       else
10693         # not using gcc
10694         if test "$host_cpu" = ia64; then
10695         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
10696         # chokes on -Wl,-G. The following line is correct:
10697           shared_flag='-G'
10698         else
10699           if test "$aix_use_runtimelinking" = yes; then
10700             shared_flag='${wl}-G'
10701           else
10702             shared_flag='${wl}-bM:SRE'
10703           fi
10704         fi
10705       fi
10706
10707       export_dynamic_flag_spec='${wl}-bexpall'
10708       # It seems that -bexpall does not export symbols beginning with
10709       # underscore (_), so it is better to generate a list of symbols to export.
10710       always_export_symbols=yes
10711       if test "$aix_use_runtimelinking" = yes; then
10712         # Warning - without using the other runtime loading flags (-brtl),
10713         # -berok will link without error, but may produce a broken library.
10714         allow_undefined_flag='-berok'
10715         # Determine the default libpath from the value encoded in an
10716         # empty executable.
10717         if test x$gcc_no_link = xyes; then
10718   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10719 fi
10720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10721 /* end confdefs.h.  */
10722
10723 int
10724 main ()
10725 {
10726
10727   ;
10728   return 0;
10729 }
10730 _ACEOF
10731 if ac_fn_c_try_link "$LINENO"; then :
10732
10733 lt_aix_libpath_sed='
10734     /Import File Strings/,/^$/ {
10735         /^0/ {
10736             s/^0  *\(.*\)$/\1/
10737             p
10738         }
10739     }'
10740 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10741 # Check for a 64-bit object if we didn't find anything.
10742 if test -z "$aix_libpath"; then
10743   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10744 fi
10745 fi
10746 rm -f core conftest.err conftest.$ac_objext \
10747     conftest$ac_exeext conftest.$ac_ext
10748 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10749
10750         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10751         archive_expsym_cmds='$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 $shared_flag"
10752       else
10753         if test "$host_cpu" = ia64; then
10754           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
10755           allow_undefined_flag="-z nodefs"
10756           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
10757         else
10758          # Determine the default libpath from the value encoded in an
10759          # empty executable.
10760          if test x$gcc_no_link = xyes; then
10761   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10762 fi
10763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10764 /* end confdefs.h.  */
10765
10766 int
10767 main ()
10768 {
10769
10770   ;
10771   return 0;
10772 }
10773 _ACEOF
10774 if ac_fn_c_try_link "$LINENO"; then :
10775
10776 lt_aix_libpath_sed='
10777     /Import File Strings/,/^$/ {
10778         /^0/ {
10779             s/^0  *\(.*\)$/\1/
10780             p
10781         }
10782     }'
10783 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10784 # Check for a 64-bit object if we didn't find anything.
10785 if test -z "$aix_libpath"; then
10786   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10787 fi
10788 fi
10789 rm -f core conftest.err conftest.$ac_objext \
10790     conftest$ac_exeext conftest.$ac_ext
10791 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10792
10793          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10794           # Warning - without using the other run time loading flags,
10795           # -berok will link without error, but may produce a broken library.
10796           no_undefined_flag=' ${wl}-bernotok'
10797           allow_undefined_flag=' ${wl}-berok'
10798           if test "$with_gnu_ld" = yes; then
10799             # We only use this code for GNU lds that support --whole-archive.
10800             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
10801           else
10802             # Exported symbols can be pulled into shared objects from archives
10803             whole_archive_flag_spec='$convenience'
10804           fi
10805           archive_cmds_need_lc=yes
10806           # This is similar to how AIX traditionally builds its shared libraries.
10807           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'
10808         fi
10809       fi
10810       ;;
10811
10812     amigaos*)
10813       case $host_cpu in
10814       powerpc)
10815             # see comment about AmigaOS4 .so support
10816             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10817             archive_expsym_cmds=''
10818         ;;
10819       m68k)
10820             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10821             hardcode_libdir_flag_spec='-L$libdir'
10822             hardcode_minus_L=yes
10823         ;;
10824       esac
10825       ;;
10826
10827     bsdi[45]*)
10828       export_dynamic_flag_spec=-rdynamic
10829       ;;
10830
10831     cygwin* | mingw* | pw32* | cegcc*)
10832       # When not using gcc, we currently assume that we are using
10833       # Microsoft Visual C++.
10834       # hardcode_libdir_flag_spec is actually meaningless, as there is
10835       # no search path for DLLs.
10836       hardcode_libdir_flag_spec=' '
10837       allow_undefined_flag=unsupported
10838       # Tell ltmain to make .lib files, not .a files.
10839       libext=lib
10840       # Tell ltmain to make .dll files, not .so files.
10841       shrext_cmds=".dll"
10842       # FIXME: Setting linknames here is a bad hack.
10843       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10844       # The linker will automatically build a .lib file if we build a DLL.
10845       old_archive_from_new_cmds='true'
10846       # FIXME: Should let the user specify the lib program.
10847       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
10848       fix_srcfile_path='`cygpath -w "$srcfile"`'
10849       enable_shared_with_static_runtimes=yes
10850       ;;
10851
10852     darwin* | rhapsody*)
10853
10854
10855   archive_cmds_need_lc=no
10856   hardcode_direct=no
10857   hardcode_automatic=yes
10858   hardcode_shlibpath_var=unsupported
10859   if test "$lt_cv_ld_force_load" = "yes"; then
10860     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10861   else
10862     whole_archive_flag_spec=''
10863   fi
10864   link_all_deplibs=yes
10865   allow_undefined_flag="$_lt_dar_allow_undefined"
10866   case $cc_basename in
10867      ifort*) _lt_dar_can_shared=yes ;;
10868      *) _lt_dar_can_shared=$GCC ;;
10869   esac
10870   if test "$_lt_dar_can_shared" = "yes"; then
10871     output_verbose_link_cmd=func_echo_all
10872     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
10873     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
10874     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
10875     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
10876
10877   else
10878   ld_shlibs=no
10879   fi
10880
10881       ;;
10882
10883     dgux*)
10884       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10885       hardcode_libdir_flag_spec='-L$libdir'
10886       hardcode_shlibpath_var=no
10887       ;;
10888
10889     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10890     # support.  Future versions do this automatically, but an explicit c++rt0.o
10891     # does not break anything, and helps significantly (at the cost of a little
10892     # extra space).
10893     freebsd2.2*)
10894       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10895       hardcode_libdir_flag_spec='-R$libdir'
10896       hardcode_direct=yes
10897       hardcode_shlibpath_var=no
10898       ;;
10899
10900     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10901     freebsd2.*)
10902       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10903       hardcode_direct=yes
10904       hardcode_minus_L=yes
10905       hardcode_shlibpath_var=no
10906       ;;
10907
10908     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10909     freebsd* | dragonfly*)
10910       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
10911       hardcode_libdir_flag_spec='-R$libdir'
10912       hardcode_direct=yes
10913       hardcode_shlibpath_var=no
10914       ;;
10915
10916     hpux9*)
10917       if test "$GCC" = yes; then
10918         archive_cmds='$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 $lib'
10919       else
10920         archive_cmds='$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 $lib'
10921       fi
10922       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10923       hardcode_libdir_separator=:
10924       hardcode_direct=yes
10925
10926       # hardcode_minus_L: Not really in the search PATH,
10927       # but as the default location of the library.
10928       hardcode_minus_L=yes
10929       export_dynamic_flag_spec='${wl}-E'
10930       ;;
10931
10932     hpux10*)
10933       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10934         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10935       else
10936         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10937       fi
10938       if test "$with_gnu_ld" = no; then
10939         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10940         hardcode_libdir_flag_spec_ld='+b $libdir'
10941         hardcode_libdir_separator=:
10942         hardcode_direct=yes
10943         hardcode_direct_absolute=yes
10944         export_dynamic_flag_spec='${wl}-E'
10945         # hardcode_minus_L: Not really in the search PATH,
10946         # but as the default location of the library.
10947         hardcode_minus_L=yes
10948       fi
10949       ;;
10950
10951     hpux11*)
10952       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10953         case $host_cpu in
10954         hppa*64*)
10955           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10956           ;;
10957         ia64*)
10958           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10959           ;;
10960         *)
10961           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10962           ;;
10963         esac
10964       else
10965         case $host_cpu in
10966         hppa*64*)
10967           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10968           ;;
10969         ia64*)
10970           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10971           ;;
10972         *)
10973
10974           # Older versions of the 11.00 compiler do not understand -b yet
10975           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10976           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10977 $as_echo_n "checking if $CC understands -b... " >&6; }
10978 if ${lt_cv_prog_compiler__b+:} false; then :
10979   $as_echo_n "(cached) " >&6
10980 else
10981   lt_cv_prog_compiler__b=no
10982    save_LDFLAGS="$LDFLAGS"
10983    LDFLAGS="$LDFLAGS -b"
10984    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10985    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10986      # The linker can only warn and ignore the option if not recognized
10987      # So say no if there are warnings
10988      if test -s conftest.err; then
10989        # Append any errors to the config.log.
10990        cat conftest.err 1>&5
10991        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10992        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10993        if diff conftest.exp conftest.er2 >/dev/null; then
10994          lt_cv_prog_compiler__b=yes
10995        fi
10996      else
10997        lt_cv_prog_compiler__b=yes
10998      fi
10999    fi
11000    $RM -r conftest*
11001    LDFLAGS="$save_LDFLAGS"
11002
11003 fi
11004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
11005 $as_echo "$lt_cv_prog_compiler__b" >&6; }
11006
11007 if test x"$lt_cv_prog_compiler__b" = xyes; then
11008     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
11009 else
11010     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
11011 fi
11012
11013           ;;
11014         esac
11015       fi
11016       if test "$with_gnu_ld" = no; then
11017         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
11018         hardcode_libdir_separator=:
11019
11020         case $host_cpu in
11021         hppa*64*|ia64*)
11022           hardcode_direct=no
11023           hardcode_shlibpath_var=no
11024           ;;
11025         *)
11026           hardcode_direct=yes
11027           hardcode_direct_absolute=yes
11028           export_dynamic_flag_spec='${wl}-E'
11029
11030           # hardcode_minus_L: Not really in the search PATH,
11031           # but as the default location of the library.
11032           hardcode_minus_L=yes
11033           ;;
11034         esac
11035       fi
11036       ;;
11037
11038     irix5* | irix6* | nonstopux*)
11039       if test "$GCC" = yes; then
11040         archive_cmds='$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 $lib'
11041         # Try to use the -exported_symbol ld option, if it does not
11042         # work, assume that -exports_file does not work either and
11043         # implicitly export all symbols.
11044         save_LDFLAGS="$LDFLAGS"
11045         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
11046         if test x$gcc_no_link = xyes; then
11047   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11048 fi
11049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11050 /* end confdefs.h.  */
11051 int foo(void) {}
11052 _ACEOF
11053 if ac_fn_c_try_link "$LINENO"; then :
11054   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 $lib'
11055
11056 fi
11057 rm -f core conftest.err conftest.$ac_objext \
11058     conftest$ac_exeext conftest.$ac_ext
11059         LDFLAGS="$save_LDFLAGS"
11060       else
11061         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
11062         archive_expsym_cmds='$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 $lib'
11063       fi
11064       archive_cmds_need_lc='no'
11065       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
11066       hardcode_libdir_separator=:
11067       inherit_rpath=yes
11068       link_all_deplibs=yes
11069       ;;
11070
11071     netbsd*)
11072       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11073         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
11074       else
11075         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
11076       fi
11077       hardcode_libdir_flag_spec='-R$libdir'
11078       hardcode_direct=yes
11079       hardcode_shlibpath_var=no
11080       ;;
11081
11082     newsos6)
11083       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11084       hardcode_direct=yes
11085       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
11086       hardcode_libdir_separator=:
11087       hardcode_shlibpath_var=no
11088       ;;
11089
11090     *nto* | *qnx*)
11091       ;;
11092
11093     openbsd*)
11094       if test -f /usr/libexec/ld.so; then
11095         hardcode_direct=yes
11096         hardcode_shlibpath_var=no
11097         hardcode_direct_absolute=yes
11098         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11099           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
11100           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
11101           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
11102           export_dynamic_flag_spec='${wl}-E'
11103         else
11104           case $host_os in
11105            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
11106              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
11107              hardcode_libdir_flag_spec='-R$libdir'
11108              ;;
11109            *)
11110              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
11111              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
11112              ;;
11113           esac
11114         fi
11115       else
11116         ld_shlibs=no
11117       fi
11118       ;;
11119
11120     os2*)
11121       hardcode_libdir_flag_spec='-L$libdir'
11122       hardcode_minus_L=yes
11123       allow_undefined_flag=unsupported
11124       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'
11125       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
11126       ;;
11127
11128     osf3*)
11129       if test "$GCC" = yes; then
11130         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
11131         archive_cmds='$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 $lib'
11132       else
11133         allow_undefined_flag=' -expect_unresolved \*'
11134         archive_cmds='$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 $lib'
11135       fi
11136       archive_cmds_need_lc='no'
11137       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
11138       hardcode_libdir_separator=:
11139       ;;
11140
11141     osf4* | osf5*)      # as osf3* with the addition of -msym flag
11142       if test "$GCC" = yes; then
11143         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
11144         archive_cmds='$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 $lib'
11145         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
11146       else
11147         allow_undefined_flag=' -expect_unresolved \*'
11148         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'
11149         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~
11150         $CC -shared${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'
11151
11152         # Both c and cxx compiler support -rpath directly
11153         hardcode_libdir_flag_spec='-rpath $libdir'
11154       fi
11155       archive_cmds_need_lc='no'
11156       hardcode_libdir_separator=:
11157       ;;
11158
11159     solaris*)
11160       no_undefined_flag=' -z defs'
11161       if test "$GCC" = yes; then
11162         wlarc='${wl}'
11163         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
11164         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
11165           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
11166       else
11167         case `$CC -V 2>&1` in
11168         *"Compilers 5.0"*)
11169           wlarc=''
11170           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
11171           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
11172           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
11173           ;;
11174         *)
11175           wlarc='${wl}'
11176           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
11177           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
11178           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
11179           ;;
11180         esac
11181       fi
11182       hardcode_libdir_flag_spec='-R$libdir'
11183       hardcode_shlibpath_var=no
11184       case $host_os in
11185       solaris2.[0-5] | solaris2.[0-5].*) ;;
11186       *)
11187         # The compiler driver will combine and reorder linker options,
11188         # but understands `-z linker_flag'.  GCC discards it without `$wl',
11189         # but is careful enough not to reorder.
11190         # Supported since Solaris 2.6 (maybe 2.5.1?)
11191         if test "$GCC" = yes; then
11192           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
11193         else
11194           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
11195         fi
11196         ;;
11197       esac
11198       link_all_deplibs=yes
11199       ;;
11200
11201     sunos4*)
11202       if test "x$host_vendor" = xsequent; then
11203         # Use $CC to link under sequent, because it throws in some extra .o
11204         # files that make .init and .fini sections work.
11205         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
11206       else
11207         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
11208       fi
11209       hardcode_libdir_flag_spec='-L$libdir'
11210       hardcode_direct=yes
11211       hardcode_minus_L=yes
11212       hardcode_shlibpath_var=no
11213       ;;
11214
11215     sysv4)
11216       case $host_vendor in
11217         sni)
11218           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11219           hardcode_direct=yes # is this really true???
11220         ;;
11221         siemens)
11222           ## LD is ld it makes a PLAMLIB
11223           ## CC just makes a GrossModule.
11224           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
11225           reload_cmds='$CC -r -o $output$reload_objs'
11226           hardcode_direct=no
11227         ;;
11228         motorola)
11229           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11230           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
11231         ;;
11232       esac
11233       runpath_var='LD_RUN_PATH'
11234       hardcode_shlibpath_var=no
11235       ;;
11236
11237     sysv4.3*)
11238       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11239       hardcode_shlibpath_var=no
11240       export_dynamic_flag_spec='-Bexport'
11241       ;;
11242
11243     sysv4*MP*)
11244       if test -d /usr/nec; then
11245         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11246         hardcode_shlibpath_var=no
11247         runpath_var=LD_RUN_PATH
11248         hardcode_runpath_var=yes
11249         ld_shlibs=yes
11250       fi
11251       ;;
11252
11253     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
11254       no_undefined_flag='${wl}-z,text'
11255       archive_cmds_need_lc=no
11256       hardcode_shlibpath_var=no
11257       runpath_var='LD_RUN_PATH'
11258
11259       if test "$GCC" = yes; then
11260         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11261         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11262       else
11263         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11264         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11265       fi
11266       ;;
11267
11268     sysv5* | sco3.2v5* | sco5v6*)
11269       # Note: We can NOT use -z defs as we might desire, because we do not
11270       # link with -lc, and that would cause any symbols used from libc to
11271       # always be unresolved, which means just about no library would
11272       # ever link correctly.  If we're not using GNU ld we use -z text
11273       # though, which does catch some bad symbols but isn't as heavy-handed
11274       # as -z defs.
11275       no_undefined_flag='${wl}-z,text'
11276       allow_undefined_flag='${wl}-z,nodefs'
11277       archive_cmds_need_lc=no
11278       hardcode_shlibpath_var=no
11279       hardcode_libdir_flag_spec='${wl}-R,$libdir'
11280       hardcode_libdir_separator=':'
11281       link_all_deplibs=yes
11282       export_dynamic_flag_spec='${wl}-Bexport'
11283       runpath_var='LD_RUN_PATH'
11284
11285       if test "$GCC" = yes; then
11286         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11287         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11288       else
11289         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11290         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11291       fi
11292       ;;
11293
11294     uts4*)
11295       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11296       hardcode_libdir_flag_spec='-L$libdir'
11297       hardcode_shlibpath_var=no
11298       ;;
11299
11300     *)
11301       ld_shlibs=no
11302       ;;
11303     esac
11304
11305     if test x$host_vendor = xsni; then
11306       case $host in
11307       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
11308         export_dynamic_flag_spec='${wl}-Blargedynsym'
11309         ;;
11310       esac
11311     fi
11312   fi
11313
11314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
11315 $as_echo "$ld_shlibs" >&6; }
11316 test "$ld_shlibs" = no && can_build_shared=no
11317
11318 with_gnu_ld=$with_gnu_ld
11319
11320
11321
11322
11323
11324
11325
11326
11327
11328
11329
11330
11331
11332
11333
11334 #
11335 # Do we need to explicitly link libc?
11336 #
11337 case "x$archive_cmds_need_lc" in
11338 x|xyes)
11339   # Assume -lc should be added
11340   archive_cmds_need_lc=yes
11341
11342   if test "$enable_shared" = yes && test "$GCC" = yes; then
11343     case $archive_cmds in
11344     *'~'*)
11345       # FIXME: we may have to deal with multi-command sequences.
11346       ;;
11347     '$CC '*)
11348       # Test whether the compiler implicitly links with -lc since on some
11349       # systems, -lgcc has to come before -lc. If gcc already passes -lc
11350       # to ld, don't add -lc before -lgcc.
11351       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
11352 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
11353 if ${lt_cv_archive_cmds_need_lc+:} false; then :
11354   $as_echo_n "(cached) " >&6
11355 else
11356   $RM conftest*
11357         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11358
11359         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
11360   (eval $ac_compile) 2>&5
11361   ac_status=$?
11362   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11363   test $ac_status = 0; } 2>conftest.err; then
11364           soname=conftest
11365           lib=conftest
11366           libobjs=conftest.$ac_objext
11367           deplibs=
11368           wl=$lt_prog_compiler_wl
11369           pic_flag=$lt_prog_compiler_pic
11370           compiler_flags=-v
11371           linker_flags=-v
11372           verstring=
11373           output_objdir=.
11374           libname=conftest
11375           lt_save_allow_undefined_flag=$allow_undefined_flag
11376           allow_undefined_flag=
11377           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
11378   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
11379   ac_status=$?
11380   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11381   test $ac_status = 0; }
11382           then
11383             lt_cv_archive_cmds_need_lc=no
11384           else
11385             lt_cv_archive_cmds_need_lc=yes
11386           fi
11387           allow_undefined_flag=$lt_save_allow_undefined_flag
11388         else
11389           cat conftest.err 1>&5
11390         fi
11391         $RM conftest*
11392
11393 fi
11394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
11395 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
11396       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
11397       ;;
11398     esac
11399   fi
11400   ;;
11401 esac
11402
11403
11404
11405
11406
11407
11408
11409
11410
11411
11412
11413
11414
11415
11416
11417
11418
11419
11420
11421
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11557
11558
11559   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
11560 $as_echo_n "checking dynamic linker characteristics... " >&6; }
11561
11562 if test "$GCC" = yes; then
11563   case $host_os in
11564     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
11565     *) lt_awk_arg="/^libraries:/" ;;
11566   esac
11567   case $host_os in
11568     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
11569     *) lt_sed_strip_eq="s,=/,/,g" ;;
11570   esac
11571   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
11572   case $lt_search_path_spec in
11573   *\;*)
11574     # if the path contains ";" then we assume it to be the separator
11575     # otherwise default to the standard path separator (i.e. ":") - it is
11576     # assumed that no part of a normal pathname contains ";" but that should
11577     # okay in the real world where ";" in dirpaths is itself problematic.
11578     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
11579     ;;
11580   *)
11581     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
11582     ;;
11583   esac
11584   # Ok, now we have the path, separated by spaces, we can step through it
11585   # and add multilib dir if necessary.
11586   lt_tmp_lt_search_path_spec=
11587   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
11588   for lt_sys_path in $lt_search_path_spec; do
11589     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
11590       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
11591     else
11592       test -d "$lt_sys_path" && \
11593         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
11594     fi
11595   done
11596   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
11597 BEGIN {RS=" "; FS="/|\n";} {
11598   lt_foo="";
11599   lt_count=0;
11600   for (lt_i = NF; lt_i > 0; lt_i--) {
11601     if ($lt_i != "" && $lt_i != ".") {
11602       if ($lt_i == "..") {
11603         lt_count++;
11604       } else {
11605         if (lt_count == 0) {
11606           lt_foo="/" $lt_i lt_foo;
11607         } else {
11608           lt_count--;
11609         }
11610       }
11611     }
11612   }
11613   if (lt_foo != "") { lt_freq[lt_foo]++; }
11614   if (lt_freq[lt_foo] == 1) { print lt_foo; }
11615 }'`
11616   # AWK program above erroneously prepends '/' to C:/dos/paths
11617   # for these hosts.
11618   case $host_os in
11619     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
11620       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
11621   esac
11622   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
11623 else
11624   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11625 fi
11626 library_names_spec=
11627 libname_spec='lib$name'
11628 soname_spec=
11629 shrext_cmds=".so"
11630 postinstall_cmds=
11631 postuninstall_cmds=
11632 finish_cmds=
11633 finish_eval=
11634 shlibpath_var=
11635 shlibpath_overrides_runpath=unknown
11636 version_type=none
11637 dynamic_linker="$host_os ld.so"
11638 sys_lib_dlsearch_path_spec="/lib /usr/lib"
11639 need_lib_prefix=unknown
11640 hardcode_into_libs=no
11641
11642 # when you set need_version to no, make sure it does not cause -set_version
11643 # flags to be left without arguments
11644 need_version=unknown
11645
11646 case $host_os in
11647 aix3*)
11648   version_type=linux
11649   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
11650   shlibpath_var=LIBPATH
11651
11652   # AIX 3 has no versioning support, so we append a major version to the name.
11653   soname_spec='${libname}${release}${shared_ext}$major'
11654   ;;
11655
11656 aix[4-9]*)
11657   version_type=linux
11658   need_lib_prefix=no
11659   need_version=no
11660   hardcode_into_libs=yes
11661   if test "$host_cpu" = ia64; then
11662     # AIX 5 supports IA64
11663     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
11664     shlibpath_var=LD_LIBRARY_PATH
11665   else
11666     # With GCC up to 2.95.x, collect2 would create an import file
11667     # for dependence libraries.  The import file would start with
11668     # the line `#! .'.  This would cause the generated library to
11669     # depend on `.', always an invalid library.  This was fixed in
11670     # development snapshots of GCC prior to 3.0.
11671     case $host_os in
11672       aix4 | aix4.[01] | aix4.[01].*)
11673       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
11674            echo ' yes '
11675            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
11676         :
11677       else
11678         can_build_shared=no
11679       fi
11680       ;;
11681     esac
11682     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
11683     # soname into executable. Probably we can add versioning support to
11684     # collect2, so additional links can be useful in future.
11685     if test "$aix_use_runtimelinking" = yes; then
11686       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
11687       # instead of lib<name>.a to let people know that these are not
11688       # typical AIX shared libraries.
11689       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11690     else
11691       # We preserve .a as extension for shared libraries through AIX4.2
11692       # and later when we are not doing run time linking.
11693       library_names_spec='${libname}${release}.a $libname.a'
11694       soname_spec='${libname}${release}${shared_ext}$major'
11695     fi
11696     shlibpath_var=LIBPATH
11697   fi
11698   ;;
11699
11700 amigaos*)
11701   case $host_cpu in
11702   powerpc)
11703     # Since July 2007 AmigaOS4 officially supports .so libraries.
11704     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
11705     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11706     ;;
11707   m68k)
11708     library_names_spec='$libname.ixlibrary $libname.a'
11709     # Create ${libname}_ixlibrary.a entries in /sys/libs.
11710     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 ${libname}_ixlibrary.a || exit 1; done'
11711     ;;
11712   esac
11713   ;;
11714
11715 beos*)
11716   library_names_spec='${libname}${shared_ext}'
11717   dynamic_linker="$host_os ld.so"
11718   shlibpath_var=LIBRARY_PATH
11719   ;;
11720
11721 bsdi[45]*)
11722   version_type=linux
11723   need_version=no
11724   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11725   soname_spec='${libname}${release}${shared_ext}$major'
11726   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
11727   shlibpath_var=LD_LIBRARY_PATH
11728   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
11729   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
11730   # the default ld.so.conf also contains /usr/contrib/lib and
11731   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
11732   # libtool to hard-code these into programs
11733   ;;
11734
11735 cygwin* | mingw* | pw32* | cegcc*)
11736   version_type=windows
11737   shrext_cmds=".dll"
11738   need_version=no
11739   need_lib_prefix=no
11740
11741   case $GCC,$host_os in
11742   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
11743     library_names_spec='$libname.dll.a'
11744     # DLL is installed to $(libdir)/../bin by postinstall_cmds
11745     postinstall_cmds='base_file=`basename \${file}`~
11746       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
11747       dldir=$destdir/`dirname \$dlpath`~
11748       test -d \$dldir || mkdir -p \$dldir~
11749       $install_prog $dir/$dlname \$dldir/$dlname~
11750       chmod a+x \$dldir/$dlname~
11751       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11752         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11753       fi'
11754     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11755       dlpath=$dir/\$dldll~
11756        $RM \$dlpath'
11757     shlibpath_overrides_runpath=yes
11758
11759     case $host_os in
11760     cygwin*)
11761       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
11762       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11763
11764       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
11765       ;;
11766     mingw* | cegcc*)
11767       # MinGW DLLs use traditional 'lib' prefix
11768       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11769       ;;
11770     pw32*)
11771       # pw32 DLLs use 'pw' prefix rather than 'lib'
11772       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11773       ;;
11774     esac
11775     ;;
11776
11777   *)
11778     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
11779     ;;
11780   esac
11781   dynamic_linker='Win32 ld.exe'
11782   # FIXME: first we should search . and the directory the executable is in
11783   shlibpath_var=PATH
11784   ;;
11785
11786 darwin* | rhapsody*)
11787   dynamic_linker="$host_os dyld"
11788   version_type=darwin
11789   need_lib_prefix=no
11790   need_version=no
11791   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
11792   soname_spec='${libname}${release}${major}$shared_ext'
11793   shlibpath_overrides_runpath=yes
11794   shlibpath_var=DYLD_LIBRARY_PATH
11795   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11796
11797   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11798   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11799   ;;
11800
11801 dgux*)
11802   version_type=linux
11803   need_lib_prefix=no
11804   need_version=no
11805   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
11806   soname_spec='${libname}${release}${shared_ext}$major'
11807   shlibpath_var=LD_LIBRARY_PATH
11808   ;;
11809
11810 freebsd* | dragonfly*)
11811   # DragonFly does not have aout.  When/if they implement a new
11812   # versioning mechanism, adjust this.
11813   if test -x /usr/bin/objformat; then
11814     objformat=`/usr/bin/objformat`
11815   else
11816     case $host_os in
11817     freebsd[23].*) objformat=aout ;;
11818     *) objformat=elf ;;
11819     esac
11820   fi
11821   version_type=freebsd-$objformat
11822   case $version_type in
11823     freebsd-elf*)
11824       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11825       need_version=no
11826       need_lib_prefix=no
11827       ;;
11828     freebsd-*)
11829       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
11830       need_version=yes
11831       ;;
11832   esac
11833   shlibpath_var=LD_LIBRARY_PATH
11834   case $host_os in
11835   freebsd2.*)
11836     shlibpath_overrides_runpath=yes
11837     ;;
11838   freebsd3.[01]* | freebsdelf3.[01]*)
11839     shlibpath_overrides_runpath=yes
11840     hardcode_into_libs=yes
11841     ;;
11842   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11843   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11844     shlibpath_overrides_runpath=no
11845     hardcode_into_libs=yes
11846     ;;
11847   *) # from 4.6 on, and DragonFly
11848     shlibpath_overrides_runpath=yes
11849     hardcode_into_libs=yes
11850     ;;
11851   esac
11852   ;;
11853
11854 haiku*)
11855   version_type=linux
11856   need_lib_prefix=no
11857   need_version=no
11858   dynamic_linker="$host_os runtime_loader"
11859   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11860   soname_spec='${libname}${release}${shared_ext}$major'
11861   shlibpath_var=LIBRARY_PATH
11862   shlibpath_overrides_runpath=yes
11863   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
11864   hardcode_into_libs=yes
11865   ;;
11866
11867 hpux9* | hpux10* | hpux11*)
11868   # Give a soname corresponding to the major version so that dld.sl refuses to
11869   # link against other versions.
11870   version_type=sunos
11871   need_lib_prefix=no
11872   need_version=no
11873   case $host_cpu in
11874   ia64*)
11875     shrext_cmds='.so'
11876     hardcode_into_libs=yes
11877     dynamic_linker="$host_os dld.so"
11878     shlibpath_var=LD_LIBRARY_PATH
11879     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11880     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11881     soname_spec='${libname}${release}${shared_ext}$major'
11882     if test "X$HPUX_IA64_MODE" = X32; then
11883       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11884     else
11885       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11886     fi
11887     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11888     ;;
11889   hppa*64*)
11890     shrext_cmds='.sl'
11891     hardcode_into_libs=yes
11892     dynamic_linker="$host_os dld.sl"
11893     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11894     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11895     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11896     soname_spec='${libname}${release}${shared_ext}$major'
11897     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11898     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11899     ;;
11900   *)
11901     shrext_cmds='.sl'
11902     dynamic_linker="$host_os dld.sl"
11903     shlibpath_var=SHLIB_PATH
11904     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11905     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11906     soname_spec='${libname}${release}${shared_ext}$major'
11907     ;;
11908   esac
11909   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11910   postinstall_cmds='chmod 555 $lib'
11911   # or fails outright, so override atomically:
11912   install_override_mode=555
11913   ;;
11914
11915 interix[3-9]*)
11916   version_type=linux
11917   need_lib_prefix=no
11918   need_version=no
11919   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11920   soname_spec='${libname}${release}${shared_ext}$major'
11921   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11922   shlibpath_var=LD_LIBRARY_PATH
11923   shlibpath_overrides_runpath=no
11924   hardcode_into_libs=yes
11925   ;;
11926
11927 irix5* | irix6* | nonstopux*)
11928   case $host_os in
11929     nonstopux*) version_type=nonstopux ;;
11930     *)
11931         if test "$lt_cv_prog_gnu_ld" = yes; then
11932                 version_type=linux
11933         else
11934                 version_type=irix
11935         fi ;;
11936   esac
11937   need_lib_prefix=no
11938   need_version=no
11939   soname_spec='${libname}${release}${shared_ext}$major'
11940   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
11941   case $host_os in
11942   irix5* | nonstopux*)
11943     libsuff= shlibsuff=
11944     ;;
11945   *)
11946     case $LD in # libtool.m4 will add one of these switches to LD
11947     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11948       libsuff= shlibsuff= libmagic=32-bit;;
11949     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11950       libsuff=32 shlibsuff=N32 libmagic=N32;;
11951     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11952       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11953     *) libsuff= shlibsuff= libmagic=never-match;;
11954     esac
11955     ;;
11956   esac
11957   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11958   shlibpath_overrides_runpath=no
11959   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
11960   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
11961   hardcode_into_libs=yes
11962   ;;
11963
11964 # No shared lib support for Linux oldld, aout, or coff.
11965 linux*oldld* | linux*aout* | linux*coff*)
11966   dynamic_linker=no
11967   ;;
11968
11969 # This must be Linux ELF.
11970
11971 # uclinux* changes (here and below) have been submitted to the libtool
11972 # project, but have not yet been accepted: they are GCC-local changes
11973 # for the time being.  (See
11974 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
11975 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
11976   version_type=linux
11977   need_lib_prefix=no
11978   need_version=no
11979   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11980   soname_spec='${libname}${release}${shared_ext}$major'
11981   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11982   shlibpath_var=LD_LIBRARY_PATH
11983   shlibpath_overrides_runpath=no
11984
11985   # Some binutils ld are patched to set DT_RUNPATH
11986   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11987   $as_echo_n "(cached) " >&6
11988 else
11989   lt_cv_shlibpath_overrides_runpath=no
11990     save_LDFLAGS=$LDFLAGS
11991     save_libdir=$libdir
11992     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11993          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11994     if test x$gcc_no_link = xyes; then
11995   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11996 fi
11997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11998 /* end confdefs.h.  */
11999
12000 int
12001 main ()
12002 {
12003
12004   ;
12005   return 0;
12006 }
12007 _ACEOF
12008 if ac_fn_c_try_link "$LINENO"; then :
12009   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
12010   lt_cv_shlibpath_overrides_runpath=yes
12011 fi
12012 fi
12013 rm -f core conftest.err conftest.$ac_objext \
12014     conftest$ac_exeext conftest.$ac_ext
12015     LDFLAGS=$save_LDFLAGS
12016     libdir=$save_libdir
12017
12018 fi
12019
12020   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
12021
12022   # This implies no fast_install, which is unacceptable.
12023   # Some rework will be needed to allow for fast_install
12024   # before this can be enabled.
12025   hardcode_into_libs=yes
12026
12027   # Append ld.so.conf contents to the search path
12028   if test -f /etc/ld.so.conf; then
12029     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' ' '`
12030     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
12031   fi
12032
12033   # We used to test for /lib/ld.so.1 and disable shared libraries on
12034   # powerpc, because MkLinux only supported shared libraries with the
12035   # GNU dynamic linker.  Since this was broken with cross compilers,
12036   # most powerpc-linux boxes support dynamic linking these days and
12037   # people can always --disable-shared, the test was removed, and we
12038   # assume the GNU/Linux dynamic linker is in use.
12039   dynamic_linker='GNU/Linux ld.so'
12040   ;;
12041
12042 netbsd*)
12043   version_type=sunos
12044   need_lib_prefix=no
12045   need_version=no
12046   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12047     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
12048     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
12049     dynamic_linker='NetBSD (a.out) ld.so'
12050   else
12051     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
12052     soname_spec='${libname}${release}${shared_ext}$major'
12053     dynamic_linker='NetBSD ld.elf_so'
12054   fi
12055   shlibpath_var=LD_LIBRARY_PATH
12056   shlibpath_overrides_runpath=yes
12057   hardcode_into_libs=yes
12058   ;;
12059
12060 newsos6)
12061   version_type=linux
12062   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12063   shlibpath_var=LD_LIBRARY_PATH
12064   shlibpath_overrides_runpath=yes
12065   ;;
12066
12067 *nto* | *qnx*)
12068   version_type=qnx
12069   need_lib_prefix=no
12070   need_version=no
12071   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12072   soname_spec='${libname}${release}${shared_ext}$major'
12073   shlibpath_var=LD_LIBRARY_PATH
12074   shlibpath_overrides_runpath=no
12075   hardcode_into_libs=yes
12076   dynamic_linker='ldqnx.so'
12077   ;;
12078
12079 openbsd*)
12080   version_type=sunos
12081   sys_lib_dlsearch_path_spec="/usr/lib"
12082   need_lib_prefix=no
12083   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
12084   case $host_os in
12085     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
12086     *)                          need_version=no  ;;
12087   esac
12088   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
12089   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
12090   shlibpath_var=LD_LIBRARY_PATH
12091   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12092     case $host_os in
12093       openbsd2.[89] | openbsd2.[89].*)
12094         shlibpath_overrides_runpath=no
12095         ;;
12096       *)
12097         shlibpath_overrides_runpath=yes
12098         ;;
12099       esac
12100   else
12101     shlibpath_overrides_runpath=yes
12102   fi
12103   ;;
12104
12105 os2*)
12106   libname_spec='$name'
12107   shrext_cmds=".dll"
12108   need_lib_prefix=no
12109   library_names_spec='$libname${shared_ext} $libname.a'
12110   dynamic_linker='OS/2 ld.exe'
12111   shlibpath_var=LIBPATH
12112   ;;
12113
12114 osf3* | osf4* | osf5*)
12115   version_type=osf
12116   need_lib_prefix=no
12117   need_version=no
12118   soname_spec='${libname}${release}${shared_ext}$major'
12119   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12120   shlibpath_var=LD_LIBRARY_PATH
12121   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
12122   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
12123   ;;
12124
12125 rdos*)
12126   dynamic_linker=no
12127   ;;
12128
12129 solaris*)
12130   version_type=linux
12131   need_lib_prefix=no
12132   need_version=no
12133   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12134   soname_spec='${libname}${release}${shared_ext}$major'
12135   shlibpath_var=LD_LIBRARY_PATH
12136   shlibpath_overrides_runpath=yes
12137   hardcode_into_libs=yes
12138   # ldd complains unless libraries are executable
12139   postinstall_cmds='chmod +x $lib'
12140   ;;
12141
12142 sunos4*)
12143   version_type=sunos
12144   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
12145   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
12146   shlibpath_var=LD_LIBRARY_PATH
12147   shlibpath_overrides_runpath=yes
12148   if test "$with_gnu_ld" = yes; then
12149     need_lib_prefix=no
12150   fi
12151   need_version=yes
12152   ;;
12153
12154 sysv4 | sysv4.3*)
12155   version_type=linux
12156   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12157   soname_spec='${libname}${release}${shared_ext}$major'
12158   shlibpath_var=LD_LIBRARY_PATH
12159   case $host_vendor in
12160     sni)
12161       shlibpath_overrides_runpath=no
12162       need_lib_prefix=no
12163       runpath_var=LD_RUN_PATH
12164       ;;
12165     siemens)
12166       need_lib_prefix=no
12167       ;;
12168     motorola)
12169       need_lib_prefix=no
12170       need_version=no
12171       shlibpath_overrides_runpath=no
12172       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
12173       ;;
12174   esac
12175   ;;
12176
12177 sysv4*MP*)
12178   if test -d /usr/nec ;then
12179     version_type=linux
12180     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
12181     soname_spec='$libname${shared_ext}.$major'
12182     shlibpath_var=LD_LIBRARY_PATH
12183   fi
12184   ;;
12185
12186 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12187   version_type=freebsd-elf
12188   need_lib_prefix=no
12189   need_version=no
12190   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
12191   soname_spec='${libname}${release}${shared_ext}$major'
12192   shlibpath_var=LD_LIBRARY_PATH
12193   shlibpath_overrides_runpath=yes
12194   hardcode_into_libs=yes
12195   if test "$with_gnu_ld" = yes; then
12196     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
12197   else
12198     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
12199     case $host_os in
12200       sco3.2v5*)
12201         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
12202         ;;
12203     esac
12204   fi
12205   sys_lib_dlsearch_path_spec='/usr/lib'
12206   ;;
12207
12208 tpf*)
12209   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
12210   version_type=linux
12211   need_lib_prefix=no
12212   need_version=no
12213   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12214   shlibpath_var=LD_LIBRARY_PATH
12215   shlibpath_overrides_runpath=no
12216   hardcode_into_libs=yes
12217   ;;
12218
12219 uts4*)
12220   version_type=linux
12221   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12222   soname_spec='${libname}${release}${shared_ext}$major'
12223   shlibpath_var=LD_LIBRARY_PATH
12224   ;;
12225
12226 # Shared libraries for VwWorks, >= 7 only at this stage
12227 # and (fpic) still incompatible with "large" code models
12228 # in a few configurations. Only for RTP mode in any case,
12229 # and upon explicit request at configure time.
12230 vxworks7*)
12231   dynamic_linker=no
12232   case ${with_multisubdir}-${enable_shared} in
12233     *large*)
12234       ;;
12235     *mrtp*-yes)
12236       version_type=linux
12237       need_lib_prefix=no
12238       need_version=no
12239       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12240       soname_spec='${libname}${release}${shared_ext}$major'
12241       dynamic_linker="$host_os module_loader"
12242       ;;
12243   esac
12244   ;;
12245 *)
12246   dynamic_linker=no
12247   ;;
12248 esac
12249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
12250 $as_echo "$dynamic_linker" >&6; }
12251 test "$dynamic_linker" = no && can_build_shared=no
12252
12253 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
12254 if test "$GCC" = yes; then
12255   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
12256 fi
12257
12258 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
12259   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
12260 fi
12261 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
12262   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
12263 fi
12264
12265
12266
12267
12268
12269
12270
12271
12272
12273
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285
12286
12287
12288
12289
12290
12291
12292
12293
12294
12295
12296
12297
12298
12299
12300
12301
12302
12303
12304
12305
12306
12307
12308
12309
12310
12311
12312
12313
12314
12315
12316
12317
12318
12319
12320
12321
12322
12323
12324
12325
12326
12327
12328
12329
12330
12331
12332
12333
12334
12335
12336
12337
12338
12339
12340
12341
12342
12343
12344
12345
12346
12347
12348
12349
12350
12351
12352
12353
12354
12355
12356   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
12357 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
12358 hardcode_action=
12359 if test -n "$hardcode_libdir_flag_spec" ||
12360    test -n "$runpath_var" ||
12361    test "X$hardcode_automatic" = "Xyes" ; then
12362
12363   # We can hardcode non-existent directories.
12364   if test "$hardcode_direct" != no &&
12365      # If the only mechanism to avoid hardcoding is shlibpath_var, we
12366      # have to relink, otherwise we might link with an installed library
12367      # when we should be linking with a yet-to-be-installed one
12368      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
12369      test "$hardcode_minus_L" != no; then
12370     # Linking always hardcodes the temporary library directory.
12371     hardcode_action=relink
12372   else
12373     # We can link without hardcoding, and we can hardcode nonexisting dirs.
12374     hardcode_action=immediate
12375   fi
12376 else
12377   # We cannot hardcode anything, or else we can only hardcode existing
12378   # directories.
12379   hardcode_action=unsupported
12380 fi
12381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
12382 $as_echo "$hardcode_action" >&6; }
12383
12384 if test "$hardcode_action" = relink ||
12385    test "$inherit_rpath" = yes; then
12386   # Fast installation is not supported
12387   enable_fast_install=no
12388 elif test "$shlibpath_overrides_runpath" = yes ||
12389      test "$enable_shared" = no; then
12390   # Fast installation is not necessary
12391   enable_fast_install=needless
12392 fi
12393
12394
12395
12396
12397
12398
12399   if test "x$enable_dlopen" != xyes; then
12400   enable_dlopen=unknown
12401   enable_dlopen_self=unknown
12402   enable_dlopen_self_static=unknown
12403 else
12404   lt_cv_dlopen=no
12405   lt_cv_dlopen_libs=
12406
12407   case $host_os in
12408   beos*)
12409     lt_cv_dlopen="load_add_on"
12410     lt_cv_dlopen_libs=
12411     lt_cv_dlopen_self=yes
12412     ;;
12413
12414   mingw* | pw32* | cegcc*)
12415     lt_cv_dlopen="LoadLibrary"
12416     lt_cv_dlopen_libs=
12417     ;;
12418
12419   cygwin*)
12420     lt_cv_dlopen="dlopen"
12421     lt_cv_dlopen_libs=
12422     ;;
12423
12424   darwin*)
12425   # if libdl is installed we need to link against it
12426     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12427 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12428 if ${ac_cv_lib_dl_dlopen+:} false; then :
12429   $as_echo_n "(cached) " >&6
12430 else
12431   ac_check_lib_save_LIBS=$LIBS
12432 LIBS="-ldl  $LIBS"
12433 if test x$gcc_no_link = xyes; then
12434   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12435 fi
12436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12437 /* end confdefs.h.  */
12438
12439 /* Override any GCC internal prototype to avoid an error.
12440    Use char because int might match the return type of a GCC
12441    builtin and then its argument prototype would still apply.  */
12442 #ifdef __cplusplus
12443 extern "C"
12444 #endif
12445 char dlopen ();
12446 int
12447 main ()
12448 {
12449 return dlopen ();
12450   ;
12451   return 0;
12452 }
12453 _ACEOF
12454 if ac_fn_c_try_link "$LINENO"; then :
12455   ac_cv_lib_dl_dlopen=yes
12456 else
12457   ac_cv_lib_dl_dlopen=no
12458 fi
12459 rm -f core conftest.err conftest.$ac_objext \
12460     conftest$ac_exeext conftest.$ac_ext
12461 LIBS=$ac_check_lib_save_LIBS
12462 fi
12463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12464 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12465 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12466   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12467 else
12468
12469     lt_cv_dlopen="dyld"
12470     lt_cv_dlopen_libs=
12471     lt_cv_dlopen_self=yes
12472
12473 fi
12474
12475     ;;
12476
12477   *)
12478     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
12479 if test "x$ac_cv_func_shl_load" = xyes; then :
12480   lt_cv_dlopen="shl_load"
12481 else
12482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
12483 $as_echo_n "checking for shl_load in -ldld... " >&6; }
12484 if ${ac_cv_lib_dld_shl_load+:} false; then :
12485   $as_echo_n "(cached) " >&6
12486 else
12487   ac_check_lib_save_LIBS=$LIBS
12488 LIBS="-ldld  $LIBS"
12489 if test x$gcc_no_link = xyes; then
12490   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12491 fi
12492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12493 /* end confdefs.h.  */
12494
12495 /* Override any GCC internal prototype to avoid an error.
12496    Use char because int might match the return type of a GCC
12497    builtin and then its argument prototype would still apply.  */
12498 #ifdef __cplusplus
12499 extern "C"
12500 #endif
12501 char shl_load ();
12502 int
12503 main ()
12504 {
12505 return shl_load ();
12506   ;
12507   return 0;
12508 }
12509 _ACEOF
12510 if ac_fn_c_try_link "$LINENO"; then :
12511   ac_cv_lib_dld_shl_load=yes
12512 else
12513   ac_cv_lib_dld_shl_load=no
12514 fi
12515 rm -f core conftest.err conftest.$ac_objext \
12516     conftest$ac_exeext conftest.$ac_ext
12517 LIBS=$ac_check_lib_save_LIBS
12518 fi
12519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
12520 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
12521 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
12522   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
12523 else
12524   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
12525 if test "x$ac_cv_func_dlopen" = xyes; then :
12526   lt_cv_dlopen="dlopen"
12527 else
12528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12529 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12530 if ${ac_cv_lib_dl_dlopen+:} false; then :
12531   $as_echo_n "(cached) " >&6
12532 else
12533   ac_check_lib_save_LIBS=$LIBS
12534 LIBS="-ldl  $LIBS"
12535 if test x$gcc_no_link = xyes; then
12536   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12537 fi
12538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12539 /* end confdefs.h.  */
12540
12541 /* Override any GCC internal prototype to avoid an error.
12542    Use char because int might match the return type of a GCC
12543    builtin and then its argument prototype would still apply.  */
12544 #ifdef __cplusplus
12545 extern "C"
12546 #endif
12547 char dlopen ();
12548 int
12549 main ()
12550 {
12551 return dlopen ();
12552   ;
12553   return 0;
12554 }
12555 _ACEOF
12556 if ac_fn_c_try_link "$LINENO"; then :
12557   ac_cv_lib_dl_dlopen=yes
12558 else
12559   ac_cv_lib_dl_dlopen=no
12560 fi
12561 rm -f core conftest.err conftest.$ac_objext \
12562     conftest$ac_exeext conftest.$ac_ext
12563 LIBS=$ac_check_lib_save_LIBS
12564 fi
12565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12566 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12567 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12568   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12569 else
12570   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
12571 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
12572 if ${ac_cv_lib_svld_dlopen+:} false; then :
12573   $as_echo_n "(cached) " >&6
12574 else
12575   ac_check_lib_save_LIBS=$LIBS
12576 LIBS="-lsvld  $LIBS"
12577 if test x$gcc_no_link = xyes; then
12578   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12579 fi
12580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12581 /* end confdefs.h.  */
12582
12583 /* Override any GCC internal prototype to avoid an error.
12584    Use char because int might match the return type of a GCC
12585    builtin and then its argument prototype would still apply.  */
12586 #ifdef __cplusplus
12587 extern "C"
12588 #endif
12589 char dlopen ();
12590 int
12591 main ()
12592 {
12593 return dlopen ();
12594   ;
12595   return 0;
12596 }
12597 _ACEOF
12598 if ac_fn_c_try_link "$LINENO"; then :
12599   ac_cv_lib_svld_dlopen=yes
12600 else
12601   ac_cv_lib_svld_dlopen=no
12602 fi
12603 rm -f core conftest.err conftest.$ac_objext \
12604     conftest$ac_exeext conftest.$ac_ext
12605 LIBS=$ac_check_lib_save_LIBS
12606 fi
12607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
12608 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
12609 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
12610   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
12611 else
12612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
12613 $as_echo_n "checking for dld_link in -ldld... " >&6; }
12614 if ${ac_cv_lib_dld_dld_link+:} false; then :
12615   $as_echo_n "(cached) " >&6
12616 else
12617   ac_check_lib_save_LIBS=$LIBS
12618 LIBS="-ldld  $LIBS"
12619 if test x$gcc_no_link = xyes; then
12620   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12621 fi
12622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12623 /* end confdefs.h.  */
12624
12625 /* Override any GCC internal prototype to avoid an error.
12626    Use char because int might match the return type of a GCC
12627    builtin and then its argument prototype would still apply.  */
12628 #ifdef __cplusplus
12629 extern "C"
12630 #endif
12631 char dld_link ();
12632 int
12633 main ()
12634 {
12635 return dld_link ();
12636   ;
12637   return 0;
12638 }
12639 _ACEOF
12640 if ac_fn_c_try_link "$LINENO"; then :
12641   ac_cv_lib_dld_dld_link=yes
12642 else
12643   ac_cv_lib_dld_dld_link=no
12644 fi
12645 rm -f core conftest.err conftest.$ac_objext \
12646     conftest$ac_exeext conftest.$ac_ext
12647 LIBS=$ac_check_lib_save_LIBS
12648 fi
12649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
12650 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
12651 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
12652   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
12653 fi
12654
12655
12656 fi
12657
12658
12659 fi
12660
12661
12662 fi
12663
12664
12665 fi
12666
12667
12668 fi
12669
12670     ;;
12671   esac
12672
12673   if test "x$lt_cv_dlopen" != xno; then
12674     enable_dlopen=yes
12675   else
12676     enable_dlopen=no
12677   fi
12678
12679   case $lt_cv_dlopen in
12680   dlopen)
12681     save_CPPFLAGS="$CPPFLAGS"
12682     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
12683
12684     save_LDFLAGS="$LDFLAGS"
12685     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
12686
12687     save_LIBS="$LIBS"
12688     LIBS="$lt_cv_dlopen_libs $LIBS"
12689
12690     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
12691 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
12692 if ${lt_cv_dlopen_self+:} false; then :
12693   $as_echo_n "(cached) " >&6
12694 else
12695           if test "$cross_compiling" = yes; then :
12696   lt_cv_dlopen_self=cross
12697 else
12698   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12699   lt_status=$lt_dlunknown
12700   cat > conftest.$ac_ext <<_LT_EOF
12701 #line 12701 "configure"
12702 #include "confdefs.h"
12703
12704 #if HAVE_DLFCN_H
12705 #include <dlfcn.h>
12706 #endif
12707
12708 #include <stdio.h>
12709
12710 #ifdef RTLD_GLOBAL
12711 #  define LT_DLGLOBAL           RTLD_GLOBAL
12712 #else
12713 #  ifdef DL_GLOBAL
12714 #    define LT_DLGLOBAL         DL_GLOBAL
12715 #  else
12716 #    define LT_DLGLOBAL         0
12717 #  endif
12718 #endif
12719
12720 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12721    find out it does not work in some platform. */
12722 #ifndef LT_DLLAZY_OR_NOW
12723 #  ifdef RTLD_LAZY
12724 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12725 #  else
12726 #    ifdef DL_LAZY
12727 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12728 #    else
12729 #      ifdef RTLD_NOW
12730 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12731 #      else
12732 #        ifdef DL_NOW
12733 #          define LT_DLLAZY_OR_NOW      DL_NOW
12734 #        else
12735 #          define LT_DLLAZY_OR_NOW      0
12736 #        endif
12737 #      endif
12738 #    endif
12739 #  endif
12740 #endif
12741
12742 /* When -fvisbility=hidden is used, assume the code has been annotated
12743    correspondingly for the symbols needed.  */
12744 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12745 void fnord () __attribute__((visibility("default")));
12746 #endif
12747
12748 void fnord () { int i=42; }
12749 int main ()
12750 {
12751   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12752   int status = $lt_dlunknown;
12753
12754   if (self)
12755     {
12756       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12757       else
12758         {
12759           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12760           else puts (dlerror ());
12761         }
12762       /* dlclose (self); */
12763     }
12764   else
12765     puts (dlerror ());
12766
12767   return status;
12768 }
12769 _LT_EOF
12770   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12771   (eval $ac_link) 2>&5
12772   ac_status=$?
12773   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12774   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12775     (./conftest; exit; ) >&5 2>/dev/null
12776     lt_status=$?
12777     case x$lt_status in
12778       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12779       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12780       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12781     esac
12782   else :
12783     # compilation failed
12784     lt_cv_dlopen_self=no
12785   fi
12786 fi
12787 rm -fr conftest*
12788
12789
12790 fi
12791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12792 $as_echo "$lt_cv_dlopen_self" >&6; }
12793
12794     if test "x$lt_cv_dlopen_self" = xyes; then
12795       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12796       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12797 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12798 if ${lt_cv_dlopen_self_static+:} false; then :
12799   $as_echo_n "(cached) " >&6
12800 else
12801           if test "$cross_compiling" = yes; then :
12802   lt_cv_dlopen_self_static=cross
12803 else
12804   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12805   lt_status=$lt_dlunknown
12806   cat > conftest.$ac_ext <<_LT_EOF
12807 #line 12807 "configure"
12808 #include "confdefs.h"
12809
12810 #if HAVE_DLFCN_H
12811 #include <dlfcn.h>
12812 #endif
12813
12814 #include <stdio.h>
12815
12816 #ifdef RTLD_GLOBAL
12817 #  define LT_DLGLOBAL           RTLD_GLOBAL
12818 #else
12819 #  ifdef DL_GLOBAL
12820 #    define LT_DLGLOBAL         DL_GLOBAL
12821 #  else
12822 #    define LT_DLGLOBAL         0
12823 #  endif
12824 #endif
12825
12826 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12827    find out it does not work in some platform. */
12828 #ifndef LT_DLLAZY_OR_NOW
12829 #  ifdef RTLD_LAZY
12830 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12831 #  else
12832 #    ifdef DL_LAZY
12833 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12834 #    else
12835 #      ifdef RTLD_NOW
12836 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12837 #      else
12838 #        ifdef DL_NOW
12839 #          define LT_DLLAZY_OR_NOW      DL_NOW
12840 #        else
12841 #          define LT_DLLAZY_OR_NOW      0
12842 #        endif
12843 #      endif
12844 #    endif
12845 #  endif
12846 #endif
12847
12848 /* When -fvisbility=hidden is used, assume the code has been annotated
12849    correspondingly for the symbols needed.  */
12850 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12851 void fnord () __attribute__((visibility("default")));
12852 #endif
12853
12854 void fnord () { int i=42; }
12855 int main ()
12856 {
12857   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12858   int status = $lt_dlunknown;
12859
12860   if (self)
12861     {
12862       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12863       else
12864         {
12865           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12866           else puts (dlerror ());
12867         }
12868       /* dlclose (self); */
12869     }
12870   else
12871     puts (dlerror ());
12872
12873   return status;
12874 }
12875 _LT_EOF
12876   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12877   (eval $ac_link) 2>&5
12878   ac_status=$?
12879   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12880   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12881     (./conftest; exit; ) >&5 2>/dev/null
12882     lt_status=$?
12883     case x$lt_status in
12884       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12885       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12886       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12887     esac
12888   else :
12889     # compilation failed
12890     lt_cv_dlopen_self_static=no
12891   fi
12892 fi
12893 rm -fr conftest*
12894
12895
12896 fi
12897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12898 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12899     fi
12900
12901     CPPFLAGS="$save_CPPFLAGS"
12902     LDFLAGS="$save_LDFLAGS"
12903     LIBS="$save_LIBS"
12904     ;;
12905   esac
12906
12907   case $lt_cv_dlopen_self in
12908   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12909   *) enable_dlopen_self=unknown ;;
12910   esac
12911
12912   case $lt_cv_dlopen_self_static in
12913   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12914   *) enable_dlopen_self_static=unknown ;;
12915   esac
12916 fi
12917
12918
12919
12920
12921
12922
12923
12924
12925
12926
12927
12928
12929
12930
12931
12932
12933
12934 striplib=
12935 old_striplib=
12936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12937 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12938 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12939   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12940   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12942 $as_echo "yes" >&6; }
12943 else
12944 # FIXME - insert some real tests, host_os isn't really good enough
12945   case $host_os in
12946   darwin*)
12947     if test -n "$STRIP" ; then
12948       striplib="$STRIP -x"
12949       old_striplib="$STRIP -S"
12950       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12951 $as_echo "yes" >&6; }
12952     else
12953       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12954 $as_echo "no" >&6; }
12955     fi
12956     ;;
12957   *)
12958     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12959 $as_echo "no" >&6; }
12960     ;;
12961   esac
12962 fi
12963
12964
12965
12966
12967
12968
12969
12970
12971
12972
12973
12974
12975   # Report which library types will actually be built
12976   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12977 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12979 $as_echo "$can_build_shared" >&6; }
12980
12981   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12982 $as_echo_n "checking whether to build shared libraries... " >&6; }
12983   test "$can_build_shared" = "no" && enable_shared=no
12984
12985   # On AIX, shared libraries and static libraries use the same namespace, and
12986   # are all built from PIC.
12987   case $host_os in
12988   aix3*)
12989     test "$enable_shared" = yes && enable_static=no
12990     if test -n "$RANLIB"; then
12991       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12992       postinstall_cmds='$RANLIB $lib'
12993     fi
12994     ;;
12995
12996   aix[4-9]*)
12997     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
12998       test "$enable_shared" = yes && enable_static=no
12999     fi
13000     ;;
13001   esac
13002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
13003 $as_echo "$enable_shared" >&6; }
13004
13005   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
13006 $as_echo_n "checking whether to build static libraries... " >&6; }
13007   # Make sure either enable_shared or enable_static is yes.
13008   test "$enable_shared" = yes || enable_static=yes
13009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
13010 $as_echo "$enable_static" >&6; }
13011
13012
13013
13014
13015 fi
13016 ac_ext=c
13017 ac_cpp='$CPP $CPPFLAGS'
13018 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13019 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13020 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13021
13022 CC="$lt_save_CC"
13023
13024       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
13025     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
13026     (test "X$CXX" != "Xg++"))) ; then
13027   ac_ext=cpp
13028 ac_cpp='$CXXCPP $CPPFLAGS'
13029 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13030 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13031 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
13033 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
13034 if test -z "$CXXCPP"; then
13035   if ${ac_cv_prog_CXXCPP+:} false; then :
13036   $as_echo_n "(cached) " >&6
13037 else
13038       # Double quotes because CXXCPP needs to be expanded
13039     for CXXCPP in "$CXX -E" "/lib/cpp"
13040     do
13041       ac_preproc_ok=false
13042 for ac_cxx_preproc_warn_flag in '' yes
13043 do
13044   # Use a header file that comes with gcc, so configuring glibc
13045   # with a fresh cross-compiler works.
13046   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13047   # <limits.h> exists even on freestanding compilers.
13048   # On the NeXT, cc -E runs the code through the compiler's parser,
13049   # not just through cpp. "Syntax error" is here to catch this case.
13050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13051 /* end confdefs.h.  */
13052 #ifdef __STDC__
13053 # include <limits.h>
13054 #else
13055 # include <assert.h>
13056 #endif
13057                      Syntax error
13058 _ACEOF
13059 if ac_fn_cxx_try_cpp "$LINENO"; then :
13060
13061 else
13062   # Broken: fails on valid input.
13063 continue
13064 fi
13065 rm -f conftest.err conftest.i conftest.$ac_ext
13066
13067   # OK, works on sane cases.  Now check whether nonexistent headers
13068   # can be detected and how.
13069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13070 /* end confdefs.h.  */
13071 #include <ac_nonexistent.h>
13072 _ACEOF
13073 if ac_fn_cxx_try_cpp "$LINENO"; then :
13074   # Broken: success on invalid input.
13075 continue
13076 else
13077   # Passes both tests.
13078 ac_preproc_ok=:
13079 break
13080 fi
13081 rm -f conftest.err conftest.i conftest.$ac_ext
13082
13083 done
13084 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
13085 rm -f conftest.i conftest.err conftest.$ac_ext
13086 if $ac_preproc_ok; then :
13087   break
13088 fi
13089
13090     done
13091     ac_cv_prog_CXXCPP=$CXXCPP
13092
13093 fi
13094   CXXCPP=$ac_cv_prog_CXXCPP
13095 else
13096   ac_cv_prog_CXXCPP=$CXXCPP
13097 fi
13098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
13099 $as_echo "$CXXCPP" >&6; }
13100 ac_preproc_ok=false
13101 for ac_cxx_preproc_warn_flag in '' yes
13102 do
13103   # Use a header file that comes with gcc, so configuring glibc
13104   # with a fresh cross-compiler works.
13105   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13106   # <limits.h> exists even on freestanding compilers.
13107   # On the NeXT, cc -E runs the code through the compiler's parser,
13108   # not just through cpp. "Syntax error" is here to catch this case.
13109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13110 /* end confdefs.h.  */
13111 #ifdef __STDC__
13112 # include <limits.h>
13113 #else
13114 # include <assert.h>
13115 #endif
13116                      Syntax error
13117 _ACEOF
13118 if ac_fn_cxx_try_cpp "$LINENO"; then :
13119
13120 else
13121   # Broken: fails on valid input.
13122 continue
13123 fi
13124 rm -f conftest.err conftest.i conftest.$ac_ext
13125
13126   # OK, works on sane cases.  Now check whether nonexistent headers
13127   # can be detected and how.
13128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13129 /* end confdefs.h.  */
13130 #include <ac_nonexistent.h>
13131 _ACEOF
13132 if ac_fn_cxx_try_cpp "$LINENO"; then :
13133   # Broken: success on invalid input.
13134 continue
13135 else
13136   # Passes both tests.
13137 ac_preproc_ok=:
13138 break
13139 fi
13140 rm -f conftest.err conftest.i conftest.$ac_ext
13141
13142 done
13143 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
13144 rm -f conftest.i conftest.err conftest.$ac_ext
13145 if $ac_preproc_ok; then :
13146
13147 else
13148   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13149 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13150 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
13151 See \`config.log' for more details" "$LINENO" 5; }
13152 fi
13153
13154 ac_ext=c
13155 ac_cpp='$CPP $CPPFLAGS'
13156 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13157 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13158 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13159
13160 else
13161   _lt_caught_CXX_error=yes
13162 fi
13163
13164 ac_ext=cpp
13165 ac_cpp='$CXXCPP $CPPFLAGS'
13166 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13167 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13168 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13169
13170 archive_cmds_need_lc_CXX=no
13171 allow_undefined_flag_CXX=
13172 always_export_symbols_CXX=no
13173 archive_expsym_cmds_CXX=
13174 compiler_needs_object_CXX=no
13175 export_dynamic_flag_spec_CXX=
13176 hardcode_direct_CXX=no
13177 hardcode_direct_absolute_CXX=no
13178 hardcode_libdir_flag_spec_CXX=
13179 hardcode_libdir_flag_spec_ld_CXX=
13180 hardcode_libdir_separator_CXX=
13181 hardcode_minus_L_CXX=no
13182 hardcode_shlibpath_var_CXX=unsupported
13183 hardcode_automatic_CXX=no
13184 inherit_rpath_CXX=no
13185 module_cmds_CXX=
13186 module_expsym_cmds_CXX=
13187 link_all_deplibs_CXX=unknown
13188 old_archive_cmds_CXX=$old_archive_cmds
13189 reload_flag_CXX=$reload_flag
13190 reload_cmds_CXX=$reload_cmds
13191 no_undefined_flag_CXX=
13192 whole_archive_flag_spec_CXX=
13193 enable_shared_with_static_runtimes_CXX=no
13194
13195 # Source file extension for C++ test sources.
13196 ac_ext=cpp
13197
13198 # Object file extension for compiled C++ test sources.
13199 objext=o
13200 objext_CXX=$objext
13201
13202 # No sense in running all these tests if we already determined that
13203 # the CXX compiler isn't working.  Some variables (like enable_shared)
13204 # are currently assumed to apply to all compilers on this platform,
13205 # and will be corrupted by setting them based on a non-working compiler.
13206 if test "$_lt_caught_CXX_error" != yes; then
13207   # Code to be used in simple compile tests
13208   lt_simple_compile_test_code="int some_variable = 0;"
13209
13210   # Code to be used in simple link tests
13211   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
13212
13213   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
13214
13215
13216
13217
13218
13219
13220 # If no C compiler was specified, use CC.
13221 LTCC=${LTCC-"$CC"}
13222
13223 # If no C compiler flags were specified, use CFLAGS.
13224 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13225
13226 # Allow CC to be a program name with arguments.
13227 compiler=$CC
13228
13229
13230   # save warnings/boilerplate of simple test code
13231   ac_outfile=conftest.$ac_objext
13232 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
13233 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
13234 _lt_compiler_boilerplate=`cat conftest.err`
13235 $RM conftest*
13236
13237   ac_outfile=conftest.$ac_objext
13238 echo "$lt_simple_link_test_code" >conftest.$ac_ext
13239 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
13240 _lt_linker_boilerplate=`cat conftest.err`
13241 $RM -r conftest*
13242
13243
13244   # Allow CC to be a program name with arguments.
13245   lt_save_CC=$CC
13246   lt_save_LD=$LD
13247   lt_save_GCC=$GCC
13248   GCC=$GXX
13249   lt_save_with_gnu_ld=$with_gnu_ld
13250   lt_save_path_LD=$lt_cv_path_LD
13251   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
13252     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
13253   else
13254     $as_unset lt_cv_prog_gnu_ld
13255   fi
13256   if test -n "${lt_cv_path_LDCXX+set}"; then
13257     lt_cv_path_LD=$lt_cv_path_LDCXX
13258   else
13259     $as_unset lt_cv_path_LD
13260   fi
13261   test -z "${LDCXX+set}" || LD=$LDCXX
13262   CC=${CXX-"c++"}
13263   compiler=$CC
13264   compiler_CXX=$CC
13265   for cc_temp in $compiler""; do
13266   case $cc_temp in
13267     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
13268     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
13269     \-*) ;;
13270     *) break;;
13271   esac
13272 done
13273 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
13274
13275
13276   if test -n "$compiler"; then
13277     # We don't want -fno-exception when compiling C++ code, so set the
13278     # no_builtin_flag separately
13279     if test "$GXX" = yes; then
13280       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
13281     else
13282       lt_prog_compiler_no_builtin_flag_CXX=
13283     fi
13284
13285     if test "$GXX" = yes; then
13286       # Set up default GNU C++ configuration
13287
13288
13289
13290 # Check whether --with-gnu-ld was given.
13291 if test "${with_gnu_ld+set}" = set; then :
13292   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
13293 else
13294   with_gnu_ld=no
13295 fi
13296
13297 ac_prog=ld
13298 if test "$GCC" = yes; then
13299   # Check if gcc -print-prog-name=ld gives a path.
13300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
13301 $as_echo_n "checking for ld used by $CC... " >&6; }
13302   case $host in
13303   *-*-mingw*)
13304     # gcc leaves a trailing carriage return which upsets mingw
13305     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
13306   *)
13307     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
13308   esac
13309   case $ac_prog in
13310     # Accept absolute paths.
13311     [\\/]* | ?:[\\/]*)
13312       re_direlt='/[^/][^/]*/\.\./'
13313       # Canonicalize the pathname of ld
13314       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
13315       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
13316         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
13317       done
13318       test -z "$LD" && LD="$ac_prog"
13319       ;;
13320   "")
13321     # If it fails, then pretend we aren't using GCC.
13322     ac_prog=ld
13323     ;;
13324   *)
13325     # If it is relative, then search for the first ld in PATH.
13326     with_gnu_ld=unknown
13327     ;;
13328   esac
13329 elif test "$with_gnu_ld" = yes; then
13330   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
13331 $as_echo_n "checking for GNU ld... " >&6; }
13332 else
13333   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
13334 $as_echo_n "checking for non-GNU ld... " >&6; }
13335 fi
13336 if ${lt_cv_path_LD+:} false; then :
13337   $as_echo_n "(cached) " >&6
13338 else
13339   if test -z "$LD"; then
13340   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
13341   for ac_dir in $PATH; do
13342     IFS="$lt_save_ifs"
13343     test -z "$ac_dir" && ac_dir=.
13344     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
13345       lt_cv_path_LD="$ac_dir/$ac_prog"
13346       # Check to see if the program is GNU ld.  I'd rather use --version,
13347       # but apparently some variants of GNU ld only accept -v.
13348       # Break only if it was the GNU/non-GNU ld that we prefer.
13349       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
13350       *GNU* | *'with BFD'*)
13351         test "$with_gnu_ld" != no && break
13352         ;;
13353       *)
13354         test "$with_gnu_ld" != yes && break
13355         ;;
13356       esac
13357     fi
13358   done
13359   IFS="$lt_save_ifs"
13360 else
13361   lt_cv_path_LD="$LD" # Let the user override the test with a path.
13362 fi
13363 fi
13364
13365 LD="$lt_cv_path_LD"
13366 if test -n "$LD"; then
13367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
13368 $as_echo "$LD" >&6; }
13369 else
13370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13371 $as_echo "no" >&6; }
13372 fi
13373 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
13374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
13375 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
13376 if ${lt_cv_prog_gnu_ld+:} false; then :
13377   $as_echo_n "(cached) " >&6
13378 else
13379   # I'd rather use --version here, but apparently some GNU lds only accept -v.
13380 case `$LD -v 2>&1 </dev/null` in
13381 *GNU* | *'with BFD'*)
13382   lt_cv_prog_gnu_ld=yes
13383   ;;
13384 *)
13385   lt_cv_prog_gnu_ld=no
13386   ;;
13387 esac
13388 fi
13389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
13390 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
13391 with_gnu_ld=$lt_cv_prog_gnu_ld
13392
13393
13394
13395
13396
13397
13398
13399       # Check if GNU C++ uses GNU ld as the underlying linker, since the
13400       # archiving commands below assume that GNU ld is being used.
13401       if test "$with_gnu_ld" = yes; then
13402         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13403         archive_expsym_cmds_CXX='$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 $lib'
13404
13405         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13406         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13407
13408         # If archive_cmds runs LD, not CC, wlarc should be empty
13409         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
13410         #     investigate it a little bit more. (MM)
13411         wlarc='${wl}'
13412
13413         # ancient GNU ld didn't support --whole-archive et. al.
13414         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
13415           $GREP 'no-whole-archive' > /dev/null; then
13416           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13417         else
13418           whole_archive_flag_spec_CXX=
13419         fi
13420       else
13421         with_gnu_ld=no
13422         wlarc=
13423
13424         # A generic and very simple default shared library creation
13425         # command for GNU C++ for the case where it uses the native
13426         # linker, instead of GNU ld.  If possible, this setting should
13427         # overridden to take advantage of the native linker features on
13428         # the platform it is being used on.
13429         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13430       fi
13431
13432       # Commands to make compiler produce verbose output that lists
13433       # what "hidden" libraries, object files and flags are used when
13434       # linking a shared library.
13435       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13436
13437     else
13438       GXX=no
13439       with_gnu_ld=no
13440       wlarc=
13441     fi
13442
13443     # PORTME: fill in a description of your system's C++ link characteristics
13444     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13445 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13446     ld_shlibs_CXX=yes
13447     case $host_os in
13448       aix3*)
13449         # FIXME: insert proper C++ library support
13450         ld_shlibs_CXX=no
13451         ;;
13452       aix[4-9]*)
13453         if test "$host_cpu" = ia64; then
13454           # On IA64, the linker does run time linking by default, so we don't
13455           # have to do anything special.
13456           aix_use_runtimelinking=no
13457           exp_sym_flag='-Bexport'
13458           no_entry_flag=""
13459         else
13460           aix_use_runtimelinking=no
13461
13462           # Test if we are trying to use run time linking or normal
13463           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
13464           # need to do runtime linking.
13465           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
13466             for ld_flag in $LDFLAGS; do
13467               case $ld_flag in
13468               *-brtl*)
13469                 aix_use_runtimelinking=yes
13470                 break
13471                 ;;
13472               esac
13473             done
13474             ;;
13475           esac
13476
13477           exp_sym_flag='-bexport'
13478           no_entry_flag='-bnoentry'
13479         fi
13480
13481         # When large executables or shared objects are built, AIX ld can
13482         # have problems creating the table of contents.  If linking a library
13483         # or program results in "error TOC overflow" add -mminimal-toc to
13484         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
13485         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
13486
13487         archive_cmds_CXX=''
13488         hardcode_direct_CXX=yes
13489         hardcode_direct_absolute_CXX=yes
13490         hardcode_libdir_separator_CXX=':'
13491         link_all_deplibs_CXX=yes
13492         file_list_spec_CXX='${wl}-f,'
13493
13494         if test "$GXX" = yes; then
13495           case $host_os in aix4.[012]|aix4.[012].*)
13496           # We only want to do this on AIX 4.2 and lower, the check
13497           # below for broken collect2 doesn't work under 4.3+
13498           collect2name=`${CC} -print-prog-name=collect2`
13499           if test -f "$collect2name" &&
13500              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
13501           then
13502             # We have reworked collect2
13503             :
13504           else
13505             # We have old collect2
13506             hardcode_direct_CXX=unsupported
13507             # It fails to find uninstalled libraries when the uninstalled
13508             # path is not listed in the libpath.  Setting hardcode_minus_L
13509             # to unsupported forces relinking
13510             hardcode_minus_L_CXX=yes
13511             hardcode_libdir_flag_spec_CXX='-L$libdir'
13512             hardcode_libdir_separator_CXX=
13513           fi
13514           esac
13515           shared_flag='-shared'
13516           if test "$aix_use_runtimelinking" = yes; then
13517             shared_flag="$shared_flag "'${wl}-G'
13518           fi
13519         else
13520           # not using gcc
13521           if test "$host_cpu" = ia64; then
13522           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13523           # chokes on -Wl,-G. The following line is correct:
13524           shared_flag='-G'
13525           else
13526             if test "$aix_use_runtimelinking" = yes; then
13527               shared_flag='${wl}-G'
13528             else
13529               shared_flag='${wl}-bM:SRE'
13530             fi
13531           fi
13532         fi
13533
13534         export_dynamic_flag_spec_CXX='${wl}-bexpall'
13535         # It seems that -bexpall does not export symbols beginning with
13536         # underscore (_), so it is better to generate a list of symbols to
13537         # export.
13538         always_export_symbols_CXX=yes
13539         if test "$aix_use_runtimelinking" = yes; then
13540           # Warning - without using the other runtime loading flags (-brtl),
13541           # -berok will link without error, but may produce a broken library.
13542           allow_undefined_flag_CXX='-berok'
13543           # Determine the default libpath from the value encoded in an empty
13544           # executable.
13545           if test x$gcc_no_link = xyes; then
13546   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
13547 fi
13548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13549 /* end confdefs.h.  */
13550
13551 int
13552 main ()
13553 {
13554
13555   ;
13556   return 0;
13557 }
13558 _ACEOF
13559 if ac_fn_cxx_try_link "$LINENO"; then :
13560
13561 lt_aix_libpath_sed='
13562     /Import File Strings/,/^$/ {
13563         /^0/ {
13564             s/^0  *\(.*\)$/\1/
13565             p
13566         }
13567     }'
13568 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13569 # Check for a 64-bit object if we didn't find anything.
13570 if test -z "$aix_libpath"; then
13571   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13572 fi
13573 fi
13574 rm -f core conftest.err conftest.$ac_objext \
13575     conftest$ac_exeext conftest.$ac_ext
13576 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13577
13578           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13579
13580           archive_expsym_cmds_CXX='$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 $shared_flag"
13581         else
13582           if test "$host_cpu" = ia64; then
13583             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
13584             allow_undefined_flag_CXX="-z nodefs"
13585             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13586           else
13587             # Determine the default libpath from the value encoded in an
13588             # empty executable.
13589             if test x$gcc_no_link = xyes; then
13590   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
13591 fi
13592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13593 /* end confdefs.h.  */
13594
13595 int
13596 main ()
13597 {
13598
13599   ;
13600   return 0;
13601 }
13602 _ACEOF
13603 if ac_fn_cxx_try_link "$LINENO"; then :
13604
13605 lt_aix_libpath_sed='
13606     /Import File Strings/,/^$/ {
13607         /^0/ {
13608             s/^0  *\(.*\)$/\1/
13609             p
13610         }
13611     }'
13612 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13613 # Check for a 64-bit object if we didn't find anything.
13614 if test -z "$aix_libpath"; then
13615   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13616 fi
13617 fi
13618 rm -f core conftest.err conftest.$ac_objext \
13619     conftest$ac_exeext conftest.$ac_ext
13620 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13621
13622             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13623             # Warning - without using the other run time loading flags,
13624             # -berok will link without error, but may produce a broken library.
13625             no_undefined_flag_CXX=' ${wl}-bernotok'
13626             allow_undefined_flag_CXX=' ${wl}-berok'
13627             if test "$with_gnu_ld" = yes; then
13628               # We only use this code for GNU lds that support --whole-archive.
13629               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13630             else
13631               # Exported symbols can be pulled into shared objects from archives
13632               whole_archive_flag_spec_CXX='$convenience'
13633             fi
13634             archive_cmds_need_lc_CXX=yes
13635             # This is similar to how AIX traditionally builds its shared
13636             # libraries.
13637             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'
13638           fi
13639         fi
13640         ;;
13641
13642       beos*)
13643         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13644           allow_undefined_flag_CXX=unsupported
13645           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
13646           # support --undefined.  This deserves some investigation.  FIXME
13647           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13648         else
13649           ld_shlibs_CXX=no
13650         fi
13651         ;;
13652
13653       chorus*)
13654         case $cc_basename in
13655           *)
13656           # FIXME: insert proper C++ library support
13657           ld_shlibs_CXX=no
13658           ;;
13659         esac
13660         ;;
13661
13662       cygwin* | mingw* | pw32* | cegcc*)
13663         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
13664         # as there is no search path for DLLs.
13665         hardcode_libdir_flag_spec_CXX='-L$libdir'
13666         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
13667         allow_undefined_flag_CXX=unsupported
13668         always_export_symbols_CXX=no
13669         enable_shared_with_static_runtimes_CXX=yes
13670
13671         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13672           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13673           # If the export-symbols file already is a .def file (1st line
13674           # is EXPORTS), use it as is; otherwise, prepend...
13675           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
13676             cp $export_symbols $output_objdir/$soname.def;
13677           else
13678             echo EXPORTS > $output_objdir/$soname.def;
13679             cat $export_symbols >> $output_objdir/$soname.def;
13680           fi~
13681           $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 $lib'
13682         else
13683           ld_shlibs_CXX=no
13684         fi
13685         ;;
13686       darwin* | rhapsody*)
13687
13688
13689   archive_cmds_need_lc_CXX=no
13690   hardcode_direct_CXX=no
13691   hardcode_automatic_CXX=yes
13692   hardcode_shlibpath_var_CXX=unsupported
13693   if test "$lt_cv_ld_force_load" = "yes"; then
13694     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 \"$new_convenience\"`'
13695   else
13696     whole_archive_flag_spec_CXX=''
13697   fi
13698   link_all_deplibs_CXX=yes
13699   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
13700   case $cc_basename in
13701      ifort*) _lt_dar_can_shared=yes ;;
13702      *) _lt_dar_can_shared=$GCC ;;
13703   esac
13704   if test "$_lt_dar_can_shared" = "yes"; then
13705     output_verbose_link_cmd=func_echo_all
13706     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
13707     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13708     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 \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
13709     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
13710        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
13711       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 \$rpath/\$soname \$verstring${_lt_dsymutil}"
13712       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
13713     fi
13714
13715   else
13716   ld_shlibs_CXX=no
13717   fi
13718
13719         ;;
13720
13721       dgux*)
13722         case $cc_basename in
13723           ec++*)
13724             # FIXME: insert proper C++ library support
13725             ld_shlibs_CXX=no
13726             ;;
13727           ghcx*)
13728             # Green Hills C++ Compiler
13729             # FIXME: insert proper C++ library support
13730             ld_shlibs_CXX=no
13731             ;;
13732           *)
13733             # FIXME: insert proper C++ library support
13734             ld_shlibs_CXX=no
13735             ;;
13736         esac
13737         ;;
13738
13739       freebsd2.*)
13740         # C++ shared libraries reported to be fairly broken before
13741         # switch to ELF
13742         ld_shlibs_CXX=no
13743         ;;
13744
13745       freebsd-elf*)
13746         archive_cmds_need_lc_CXX=no
13747         ;;
13748
13749       freebsd* | dragonfly*)
13750         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
13751         # conventions
13752         ld_shlibs_CXX=yes
13753         ;;
13754
13755       gnu*)
13756         ;;
13757
13758       haiku*)
13759         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13760         link_all_deplibs_CXX=yes
13761         ;;
13762
13763       hpux9*)
13764         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13765         hardcode_libdir_separator_CXX=:
13766         export_dynamic_flag_spec_CXX='${wl}-E'
13767         hardcode_direct_CXX=yes
13768         hardcode_minus_L_CXX=yes # Not in the search PATH,
13769                                              # but as the default
13770                                              # location of the library.
13771
13772         case $cc_basename in
13773           CC*)
13774             # FIXME: insert proper C++ library support
13775             ld_shlibs_CXX=no
13776             ;;
13777           aCC*)
13778             archive_cmds_CXX='$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 $lib'
13779             # Commands to make compiler produce verbose output that lists
13780             # what "hidden" libraries, object files and flags are used when
13781             # linking a shared library.
13782             #
13783             # There doesn't appear to be a way to prevent this compiler from
13784             # explicitly linking system object files so we need to strip them
13785             # from the output so that they don't get included in the library
13786             # dependencies.
13787             output_verbose_link_cmd='templist=`($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"'
13788             ;;
13789           *)
13790             if test "$GXX" = yes; then
13791               archive_cmds_CXX='$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'
13792             else
13793               # FIXME: insert proper C++ library support
13794               ld_shlibs_CXX=no
13795             fi
13796             ;;
13797         esac
13798         ;;
13799
13800       hpux10*|hpux11*)
13801         if test $with_gnu_ld = no; then
13802           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13803           hardcode_libdir_separator_CXX=:
13804
13805           case $host_cpu in
13806             hppa*64*|ia64*)
13807               ;;
13808             *)
13809               export_dynamic_flag_spec_CXX='${wl}-E'
13810               ;;
13811           esac
13812         fi
13813         case $host_cpu in
13814           hppa*64*|ia64*)
13815             hardcode_direct_CXX=no
13816             hardcode_shlibpath_var_CXX=no
13817             ;;
13818           *)
13819             hardcode_direct_CXX=yes
13820             hardcode_direct_absolute_CXX=yes
13821             hardcode_minus_L_CXX=yes # Not in the search PATH,
13822                                                  # but as the default
13823                                                  # location of the library.
13824             ;;
13825         esac
13826
13827         case $cc_basename in
13828           CC*)
13829             # FIXME: insert proper C++ library support
13830             ld_shlibs_CXX=no
13831             ;;
13832           aCC*)
13833             case $host_cpu in
13834               hppa*64*)
13835                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13836                 ;;
13837               ia64*)
13838                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13839                 ;;
13840               *)
13841                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13842                 ;;
13843             esac
13844             # Commands to make compiler produce verbose output that lists
13845             # what "hidden" libraries, object files and flags are used when
13846             # linking a shared library.
13847             #
13848             # There doesn't appear to be a way to prevent this compiler from
13849             # explicitly linking system object files so we need to strip them
13850             # from the output so that they don't get included in the library
13851             # dependencies.
13852             output_verbose_link_cmd='templist=`($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"'
13853             ;;
13854           *)
13855             if test "$GXX" = yes; then
13856               if test $with_gnu_ld = no; then
13857                 case $host_cpu in
13858                   hppa*64*)
13859                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13860                     ;;
13861                   ia64*)
13862                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13863                     ;;
13864                   *)
13865                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13866                     ;;
13867                 esac
13868               fi
13869             else
13870               # FIXME: insert proper C++ library support
13871               ld_shlibs_CXX=no
13872             fi
13873             ;;
13874         esac
13875         ;;
13876
13877       interix[3-9]*)
13878         hardcode_direct_CXX=no
13879         hardcode_shlibpath_var_CXX=no
13880         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13881         export_dynamic_flag_spec_CXX='${wl}-E'
13882         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
13883         # Instead, shared libraries are loaded at an image base (0x10000000 by
13884         # default) and relocated if they conflict, which is a slow very memory
13885         # consuming and fragmenting process.  To avoid this, we pick a random,
13886         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
13887         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
13888         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13889         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13890         ;;
13891       irix5* | irix6*)
13892         case $cc_basename in
13893           CC*)
13894             # SGI C++
13895             archive_cmds_CXX='$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 $lib'
13896
13897             # Archives containing C++ object files must be created using
13898             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
13899             # necessary to make sure instantiated templates are included
13900             # in the archive.
13901             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
13902             ;;
13903           *)
13904             if test "$GXX" = yes; then
13905               if test "$with_gnu_ld" = no; then
13906                 archive_cmds_CXX='$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 $lib'
13907               else
13908                 archive_cmds_CXX='$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 $lib'
13909               fi
13910             fi
13911             link_all_deplibs_CXX=yes
13912             ;;
13913         esac
13914         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13915         hardcode_libdir_separator_CXX=:
13916         inherit_rpath_CXX=yes
13917         ;;
13918
13919       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13920         case $cc_basename in
13921           KCC*)
13922             # Kuck and Associates, Inc. (KAI) C++ Compiler
13923
13924             # KCC will only create a shared library if the output file
13925             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13926             # to its proper name (with version) after linking.
13927             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'
13928             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 $lib'
13929             # Commands to make compiler produce verbose output that lists
13930             # what "hidden" libraries, object files and flags are used when
13931             # linking a shared library.
13932             #
13933             # There doesn't appear to be a way to prevent this compiler from
13934             # explicitly linking system object files so we need to strip them
13935             # from the output so that they don't get included in the library
13936             # dependencies.
13937             output_verbose_link_cmd='templist=`$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"'
13938
13939             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13940             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13941
13942             # Archives containing C++ object files must be created using
13943             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
13944             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
13945             ;;
13946           icpc* | ecpc* )
13947             # Intel C++
13948             with_gnu_ld=yes
13949             # version 8.0 and above of icpc choke on multiply defined symbols
13950             # if we add $predep_objects and $postdep_objects, however 7.1 and
13951             # earlier do not add the objects themselves.
13952             case `$CC -V 2>&1` in
13953               *"Version 7."*)
13954                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13955                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13956                 ;;
13957               *)  # Version 8.0 or newer
13958                 tmp_idyn=
13959                 case $host_cpu in
13960                   ia64*) tmp_idyn=' -i_dynamic';;
13961                 esac
13962                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13963                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13964                 ;;
13965             esac
13966             archive_cmds_need_lc_CXX=no
13967             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13968             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13969             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13970             ;;
13971           pgCC* | pgcpp*)
13972             # Portland Group C++ compiler
13973             case `$CC -V` in
13974             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
13975               prelink_cmds_CXX='tpldir=Template.dir~
13976                 rm -rf $tpldir~
13977                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
13978                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
13979               old_archive_cmds_CXX='tpldir=Template.dir~
13980                 rm -rf $tpldir~
13981                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
13982                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
13983                 $RANLIB $oldlib'
13984               archive_cmds_CXX='tpldir=Template.dir~
13985                 rm -rf $tpldir~
13986                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13987                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13988               archive_expsym_cmds_CXX='tpldir=Template.dir~
13989                 rm -rf $tpldir~
13990                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13991                 $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 $lib'
13992               ;;
13993             *) # Version 6 and above use weak symbols
13994               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13995               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
13996               ;;
13997             esac
13998
13999             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
14000             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
14001             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
14002             ;;
14003           cxx*)
14004             # Compaq C++
14005             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
14006             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
14007
14008             runpath_var=LD_RUN_PATH
14009             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
14010             hardcode_libdir_separator_CXX=:
14011
14012             # Commands to make compiler produce verbose output that lists
14013             # what "hidden" libraries, object files and flags are used when
14014             # linking a shared library.
14015             #
14016             # There doesn't appear to be a way to prevent this compiler from
14017             # explicitly linking system object files so we need to strip them
14018             # from the output so that they don't get included in the library
14019             # dependencies.
14020             output_verbose_link_cmd='templist=`$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" | $Xsed'
14021             ;;
14022           xl* | mpixl* | bgxl*)
14023             # IBM XL 8.0 on PPC, with GNU ld
14024             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
14025             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
14026             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14027             if test "x$supports_anon_versioning" = xyes; then
14028               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
14029                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
14030                 echo "local: *; };" >> $output_objdir/$libname.ver~
14031                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
14032             fi
14033             ;;
14034           *)
14035             case `$CC -V 2>&1 | sed 5q` in
14036             *Sun\ C*)
14037               # Sun C++ 5.9
14038               no_undefined_flag_CXX=' -zdefs'
14039               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
14040               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
14041               hardcode_libdir_flag_spec_CXX='-R$libdir'
14042               whole_archive_flag_spec_CXX='${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'
14043               compiler_needs_object_CXX=yes
14044
14045               # Not sure whether something based on
14046               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
14047               # would be better.
14048               output_verbose_link_cmd='func_echo_all'
14049
14050               # Archives containing C++ object files must be created using
14051               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
14052               # necessary to make sure instantiated templates are included
14053               # in the archive.
14054               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
14055               ;;
14056             esac
14057             ;;
14058         esac
14059         ;;
14060
14061       lynxos*)
14062         # FIXME: insert proper C++ library support
14063         ld_shlibs_CXX=no
14064         ;;
14065
14066       m88k*)
14067         # FIXME: insert proper C++ library support
14068         ld_shlibs_CXX=no
14069         ;;
14070
14071       mvs*)
14072         case $cc_basename in
14073           cxx*)
14074             # FIXME: insert proper C++ library support
14075             ld_shlibs_CXX=no
14076             ;;
14077           *)
14078             # FIXME: insert proper C++ library support
14079             ld_shlibs_CXX=no
14080             ;;
14081         esac
14082         ;;
14083
14084       netbsd*)
14085         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14086           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
14087           wlarc=
14088           hardcode_libdir_flag_spec_CXX='-R$libdir'
14089           hardcode_direct_CXX=yes
14090           hardcode_shlibpath_var_CXX=no
14091         fi
14092         # Workaround some broken pre-1.5 toolchains
14093         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
14094         ;;
14095
14096       *nto* | *qnx*)
14097         ld_shlibs_CXX=yes
14098         ;;
14099
14100       openbsd2*)
14101         # C++ shared libraries are fairly broken
14102         ld_shlibs_CXX=no
14103         ;;
14104
14105       openbsd*)
14106         if test -f /usr/libexec/ld.so; then
14107           hardcode_direct_CXX=yes
14108           hardcode_shlibpath_var_CXX=no
14109           hardcode_direct_absolute_CXX=yes
14110           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
14111           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
14112           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14113             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
14114             export_dynamic_flag_spec_CXX='${wl}-E'
14115             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
14116           fi
14117           output_verbose_link_cmd=func_echo_all
14118         else
14119           ld_shlibs_CXX=no
14120         fi
14121         ;;
14122
14123       osf3* | osf4* | osf5*)
14124         case $cc_basename in
14125           KCC*)
14126             # Kuck and Associates, Inc. (KAI) C++ Compiler
14127
14128             # KCC will only create a shared library if the output file
14129             # ends with ".so" (or ".sl" for HP-UX), so rename the library
14130             # to its proper name (with version) after linking.
14131             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 $lib'
14132
14133             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
14134             hardcode_libdir_separator_CXX=:
14135
14136             # Archives containing C++ object files must be created using
14137             # the KAI C++ compiler.
14138             case $host in
14139               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
14140               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
14141             esac
14142             ;;
14143           RCC*)
14144             # Rational C++ 2.4.1
14145             # FIXME: insert proper C++ library support
14146             ld_shlibs_CXX=no
14147             ;;
14148           cxx*)
14149             case $host in
14150               osf3*)
14151                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
14152                 archive_cmds_CXX='$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 $lib'
14153                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
14154                 ;;
14155               *)
14156                 allow_undefined_flag_CXX=' -expect_unresolved \*'
14157                 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'
14158                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
14159                   echo "-hidden">> $lib.exp~
14160                   $CC -shared$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~
14161                   $RM $lib.exp'
14162                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
14163                 ;;
14164             esac
14165
14166             hardcode_libdir_separator_CXX=:
14167
14168             # Commands to make compiler produce verbose output that lists
14169             # what "hidden" libraries, object files and flags are used when
14170             # linking a shared library.
14171             #
14172             # There doesn't appear to be a way to prevent this compiler from
14173             # explicitly linking system object files so we need to strip them
14174             # from the output so that they don't get included in the library
14175             # dependencies.
14176             output_verbose_link_cmd='templist=`$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"'
14177             ;;
14178           *)
14179             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
14180               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
14181               case $host in
14182                 osf3*)
14183                   archive_cmds_CXX='$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 $lib'
14184                   ;;
14185                 *)
14186                   archive_cmds_CXX='$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 $lib'
14187                   ;;
14188               esac
14189
14190               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
14191               hardcode_libdir_separator_CXX=:
14192
14193               # Commands to make compiler produce verbose output that lists
14194               # what "hidden" libraries, object files and flags are used when
14195               # linking a shared library.
14196               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
14197
14198             else
14199               # FIXME: insert proper C++ library support
14200               ld_shlibs_CXX=no
14201             fi
14202             ;;
14203         esac
14204         ;;
14205
14206       psos*)
14207         # FIXME: insert proper C++ library support
14208         ld_shlibs_CXX=no
14209         ;;
14210
14211       sunos4*)
14212         case $cc_basename in
14213           CC*)
14214             # Sun C++ 4.x
14215             # FIXME: insert proper C++ library support
14216             ld_shlibs_CXX=no
14217             ;;
14218           lcc*)
14219             # Lucid
14220             # FIXME: insert proper C++ library support
14221             ld_shlibs_CXX=no
14222             ;;
14223           *)
14224             # FIXME: insert proper C++ library support
14225             ld_shlibs_CXX=no
14226             ;;
14227         esac
14228         ;;
14229
14230       solaris*)
14231         case $cc_basename in
14232           CC*)
14233             # Sun C++ 4.2, 5.x and Centerline C++
14234             archive_cmds_need_lc_CXX=yes
14235             no_undefined_flag_CXX=' -zdefs'
14236             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
14237             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14238               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
14239
14240             hardcode_libdir_flag_spec_CXX='-R$libdir'
14241             hardcode_shlibpath_var_CXX=no
14242             case $host_os in
14243               solaris2.[0-5] | solaris2.[0-5].*) ;;
14244               *)
14245                 # The compiler driver will combine and reorder linker options,
14246                 # but understands `-z linker_flag'.
14247                 # Supported since Solaris 2.6 (maybe 2.5.1?)
14248                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
14249                 ;;
14250             esac
14251             link_all_deplibs_CXX=yes
14252
14253             output_verbose_link_cmd='func_echo_all'
14254
14255             # Archives containing C++ object files must be created using
14256             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
14257             # necessary to make sure instantiated templates are included
14258             # in the archive.
14259             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
14260             ;;
14261           gcx*)
14262             # Green Hills C++ Compiler
14263             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
14264
14265             # The C++ compiler must be used to create the archive.
14266             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
14267             ;;
14268           *)
14269             # GNU C++ compiler with Solaris linker
14270             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
14271               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
14272               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
14273                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
14274                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14275                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
14276
14277                 # Commands to make compiler produce verbose output that lists
14278                 # what "hidden" libraries, object files and flags are used when
14279                 # linking a shared library.
14280                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
14281               else
14282                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
14283                 # platform.
14284                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
14285                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14286                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
14287
14288                 # Commands to make compiler produce verbose output that lists
14289                 # what "hidden" libraries, object files and flags are used when
14290                 # linking a shared library.
14291                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
14292               fi
14293
14294               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
14295               case $host_os in
14296                 solaris2.[0-5] | solaris2.[0-5].*) ;;
14297                 *)
14298                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
14299                   ;;
14300               esac
14301             fi
14302             ;;
14303         esac
14304         ;;
14305
14306     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
14307       no_undefined_flag_CXX='${wl}-z,text'
14308       archive_cmds_need_lc_CXX=no
14309       hardcode_shlibpath_var_CXX=no
14310       runpath_var='LD_RUN_PATH'
14311
14312       case $cc_basename in
14313         CC*)
14314           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14315           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14316           ;;
14317         *)
14318           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14319           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14320           ;;
14321       esac
14322       ;;
14323
14324       sysv5* | sco3.2v5* | sco5v6*)
14325         # Note: We can NOT use -z defs as we might desire, because we do not
14326         # link with -lc, and that would cause any symbols used from libc to
14327         # always be unresolved, which means just about no library would
14328         # ever link correctly.  If we're not using GNU ld we use -z text
14329         # though, which does catch some bad symbols but isn't as heavy-handed
14330         # as -z defs.
14331         no_undefined_flag_CXX='${wl}-z,text'
14332         allow_undefined_flag_CXX='${wl}-z,nodefs'
14333         archive_cmds_need_lc_CXX=no
14334         hardcode_shlibpath_var_CXX=no
14335         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
14336         hardcode_libdir_separator_CXX=':'
14337         link_all_deplibs_CXX=yes
14338         export_dynamic_flag_spec_CXX='${wl}-Bexport'
14339         runpath_var='LD_RUN_PATH'
14340
14341         case $cc_basename in
14342           CC*)
14343             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14344             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14345             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
14346               '"$old_archive_cmds_CXX"
14347             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
14348               '"$reload_cmds_CXX"
14349             ;;
14350           *)
14351             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14352             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14353             ;;
14354         esac
14355       ;;
14356
14357       tandem*)
14358         case $cc_basename in
14359           NCC*)
14360             # NonStop-UX NCC 3.20
14361             # FIXME: insert proper C++ library support
14362             ld_shlibs_CXX=no
14363             ;;
14364           *)
14365             # FIXME: insert proper C++ library support
14366             ld_shlibs_CXX=no
14367             ;;
14368         esac
14369         ;;
14370
14371       vxworks*)
14372         # For VxWorks ports, we assume the use of a GNU linker with
14373         # standard elf conventions.
14374         ld_shlibs_CXX=yes
14375         ;;
14376
14377       *)
14378         # FIXME: insert proper C++ library support
14379         ld_shlibs_CXX=no
14380         ;;
14381     esac
14382
14383     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14384 $as_echo "$ld_shlibs_CXX" >&6; }
14385     test "$ld_shlibs_CXX" = no && can_build_shared=no
14386
14387     GCC_CXX="$GXX"
14388     LD_CXX="$LD"
14389
14390     ## CAVEAT EMPTOR:
14391     ## There is no encapsulation within the following macros, do not change
14392     ## the running order or otherwise move them around unless you know exactly
14393     ## what you are doing...
14394     # Dependencies to place before and after the object being linked:
14395 predep_objects_CXX=
14396 postdep_objects_CXX=
14397 predeps_CXX=
14398 postdeps_CXX=
14399 compiler_lib_search_path_CXX=
14400
14401 cat > conftest.$ac_ext <<_LT_EOF
14402 class Foo
14403 {
14404 public:
14405   Foo (void) { a = 0; }
14406 private:
14407   int a;
14408 };
14409 _LT_EOF
14410
14411 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14412   (eval $ac_compile) 2>&5
14413   ac_status=$?
14414   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14415   test $ac_status = 0; }; then
14416   # Parse the compiler output and extract the necessary
14417   # objects, libraries and library flags.
14418
14419   # Sentinel used to keep track of whether or not we are before
14420   # the conftest object file.
14421   pre_test_object_deps_done=no
14422
14423   for p in `eval "$output_verbose_link_cmd"`; do
14424     case $p in
14425
14426     -L* | -R* | -l*)
14427        # Some compilers place space between "-{L,R}" and the path.
14428        # Remove the space.
14429        if test $p = "-L" ||
14430           test $p = "-R"; then
14431          prev=$p
14432          continue
14433        else
14434          prev=
14435        fi
14436
14437        if test "$pre_test_object_deps_done" = no; then
14438          case $p in
14439          -L* | -R*)
14440            # Internal compiler library paths should come after those
14441            # provided the user.  The postdeps already come after the
14442            # user supplied libs so there is no need to process them.
14443            if test -z "$compiler_lib_search_path_CXX"; then
14444              compiler_lib_search_path_CXX="${prev}${p}"
14445            else
14446              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
14447            fi
14448            ;;
14449          # The "-l" case would never come before the object being
14450          # linked, so don't bother handling this case.
14451          esac
14452        else
14453          if test -z "$postdeps_CXX"; then
14454            postdeps_CXX="${prev}${p}"
14455          else
14456            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
14457          fi
14458        fi
14459        ;;
14460
14461     *.$objext)
14462        # This assumes that the test object file only shows up
14463        # once in the compiler output.
14464        if test "$p" = "conftest.$objext"; then
14465          pre_test_object_deps_done=yes
14466          continue
14467        fi
14468
14469        if test "$pre_test_object_deps_done" = no; then
14470          if test -z "$predep_objects_CXX"; then
14471            predep_objects_CXX="$p"
14472          else
14473            predep_objects_CXX="$predep_objects_CXX $p"
14474          fi
14475        else
14476          if test -z "$postdep_objects_CXX"; then
14477            postdep_objects_CXX="$p"
14478          else
14479            postdep_objects_CXX="$postdep_objects_CXX $p"
14480          fi
14481        fi
14482        ;;
14483
14484     *) ;; # Ignore the rest.
14485
14486     esac
14487   done
14488
14489   # Clean up.
14490   rm -f a.out a.exe
14491 else
14492   echo "libtool.m4: error: problem compiling CXX test program"
14493 fi
14494
14495 $RM -f confest.$objext
14496
14497 # PORTME: override above test on systems where it is broken
14498 case $host_os in
14499 interix[3-9]*)
14500   # Interix 3.5 installs completely hosed .la files for C++, so rather than
14501   # hack all around it, let's just trust "g++" to DTRT.
14502   predep_objects_CXX=
14503   postdep_objects_CXX=
14504   postdeps_CXX=
14505   ;;
14506
14507 linux*)
14508   case `$CC -V 2>&1 | sed 5q` in
14509   *Sun\ C*)
14510     # Sun C++ 5.9
14511
14512     # The more standards-conforming stlport4 library is
14513     # incompatible with the Cstd library. Avoid specifying
14514     # it if it's in CXXFLAGS. Ignore libCrun as
14515     # -library=stlport4 depends on it.
14516     case " $CXX $CXXFLAGS " in
14517     *" -library=stlport4 "*)
14518       solaris_use_stlport4=yes
14519       ;;
14520     esac
14521
14522     if test "$solaris_use_stlport4" != yes; then
14523       postdeps_CXX='-library=Cstd -library=Crun'
14524     fi
14525     ;;
14526   esac
14527   ;;
14528
14529 solaris*)
14530   case $cc_basename in
14531   CC*)
14532     # The more standards-conforming stlport4 library is
14533     # incompatible with the Cstd library. Avoid specifying
14534     # it if it's in CXXFLAGS. Ignore libCrun as
14535     # -library=stlport4 depends on it.
14536     case " $CXX $CXXFLAGS " in
14537     *" -library=stlport4 "*)
14538       solaris_use_stlport4=yes
14539       ;;
14540     esac
14541
14542     # Adding this requires a known-good setup of shared libraries for
14543     # Sun compiler versions before 5.6, else PIC objects from an old
14544     # archive will be linked into the output, leading to subtle bugs.
14545     if test "$solaris_use_stlport4" != yes; then
14546       postdeps_CXX='-library=Cstd -library=Crun'
14547     fi
14548     ;;
14549   esac
14550   ;;
14551 esac
14552
14553
14554 case " $postdeps_CXX " in
14555 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
14556 esac
14557  compiler_lib_search_dirs_CXX=
14558 if test -n "${compiler_lib_search_path_CXX}"; then
14559  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
14560 fi
14561
14562
14563
14564
14565
14566
14567
14568
14569
14570
14571
14572
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590
14591
14592     lt_prog_compiler_wl_CXX=
14593 lt_prog_compiler_pic_CXX=
14594 lt_prog_compiler_static_CXX=
14595
14596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14597 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14598
14599   # C++ specific cases for pic, static, wl, etc.
14600   if test "$GXX" = yes; then
14601     lt_prog_compiler_wl_CXX='-Wl,'
14602     lt_prog_compiler_static_CXX='-static'
14603
14604     case $host_os in
14605     aix*)
14606       # All AIX code is PIC.
14607       if test "$host_cpu" = ia64; then
14608         # AIX 5 now supports IA64 processor
14609         lt_prog_compiler_static_CXX='-Bstatic'
14610       fi
14611       lt_prog_compiler_pic_CXX='-fPIC'
14612       ;;
14613
14614     amigaos*)
14615       case $host_cpu in
14616       powerpc)
14617             # see comment about AmigaOS4 .so support
14618             lt_prog_compiler_pic_CXX='-fPIC'
14619         ;;
14620       m68k)
14621             # FIXME: we need at least 68020 code to build shared libraries, but
14622             # adding the `-m68020' flag to GCC prevents building anything better,
14623             # like `-m68040'.
14624             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
14625         ;;
14626       esac
14627       ;;
14628
14629     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14630       # PIC is the default for these OSes.
14631       ;;
14632     mingw* | cygwin* | os2* | pw32* | cegcc*)
14633       # This hack is so that the source file can tell whether it is being
14634       # built for inclusion in a dll (and should export symbols for example).
14635       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14636       # (--disable-auto-import) libraries
14637       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
14638       ;;
14639     darwin* | rhapsody*)
14640       # PIC is the default on this platform
14641       # Common symbols not allowed in MH_DYLIB files
14642       lt_prog_compiler_pic_CXX='-fno-common'
14643       ;;
14644     *djgpp*)
14645       # DJGPP does not support shared libraries at all
14646       lt_prog_compiler_pic_CXX=
14647       ;;
14648     haiku*)
14649       # PIC is the default for Haiku.
14650       # The "-static" flag exists, but is broken.
14651       lt_prog_compiler_static_CXX=
14652       ;;
14653     interix[3-9]*)
14654       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14655       # Instead, we relocate shared libraries at runtime.
14656       ;;
14657     sysv4*MP*)
14658       if test -d /usr/nec; then
14659         lt_prog_compiler_pic_CXX=-Kconform_pic
14660       fi
14661       ;;
14662     hpux*)
14663       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14664       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14665       # sets the default TLS model and affects inlining.
14666       case $host_cpu in
14667       hppa*64*)
14668         ;;
14669       *)
14670         lt_prog_compiler_pic_CXX='-fPIC'
14671         ;;
14672       esac
14673       ;;
14674     *qnx* | *nto*)
14675       # QNX uses GNU C++, but need to define -shared option too, otherwise
14676       # it will coredump.
14677       lt_prog_compiler_pic_CXX='-fPIC -shared'
14678       ;;
14679     *)
14680       lt_prog_compiler_pic_CXX='-fPIC'
14681       ;;
14682     esac
14683   else
14684     case $host_os in
14685       aix[4-9]*)
14686         # All AIX code is PIC.
14687         if test "$host_cpu" = ia64; then
14688           # AIX 5 now supports IA64 processor
14689           lt_prog_compiler_static_CXX='-Bstatic'
14690         else
14691           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
14692         fi
14693         ;;
14694       chorus*)
14695         case $cc_basename in
14696         cxch68*)
14697           # Green Hills C++ Compiler
14698           # _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"
14699           ;;
14700         esac
14701         ;;
14702       dgux*)
14703         case $cc_basename in
14704           ec++*)
14705             lt_prog_compiler_pic_CXX='-KPIC'
14706             ;;
14707           ghcx*)
14708             # Green Hills C++ Compiler
14709             lt_prog_compiler_pic_CXX='-pic'
14710             ;;
14711           *)
14712             ;;
14713         esac
14714         ;;
14715       freebsd* | dragonfly*)
14716         # FreeBSD uses GNU C++
14717         ;;
14718       hpux9* | hpux10* | hpux11*)
14719         case $cc_basename in
14720           CC*)
14721             lt_prog_compiler_wl_CXX='-Wl,'
14722             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14723             if test "$host_cpu" != ia64; then
14724               lt_prog_compiler_pic_CXX='+Z'
14725             fi
14726             ;;
14727           aCC*)
14728             lt_prog_compiler_wl_CXX='-Wl,'
14729             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14730             case $host_cpu in
14731             hppa*64*|ia64*)
14732               # +Z the default
14733               ;;
14734             *)
14735               lt_prog_compiler_pic_CXX='+Z'
14736               ;;
14737             esac
14738             ;;
14739           *)
14740             ;;
14741         esac
14742         ;;
14743       interix*)
14744         # This is c89, which is MS Visual C++ (no shared libs)
14745         # Anyone wants to do a port?
14746         ;;
14747       irix5* | irix6* | nonstopux*)
14748         case $cc_basename in
14749           CC*)
14750             lt_prog_compiler_wl_CXX='-Wl,'
14751             lt_prog_compiler_static_CXX='-non_shared'
14752             # CC pic flag -KPIC is the default.
14753             ;;
14754           *)
14755             ;;
14756         esac
14757         ;;
14758       linux* | k*bsd*-gnu | kopensolaris*-gnu)
14759         case $cc_basename in
14760           KCC*)
14761             # KAI C++ Compiler
14762             lt_prog_compiler_wl_CXX='--backend -Wl,'
14763             lt_prog_compiler_pic_CXX='-fPIC'
14764             ;;
14765           ecpc* )
14766             # old Intel C++ for x86_64 which still supported -KPIC.
14767             lt_prog_compiler_wl_CXX='-Wl,'
14768             lt_prog_compiler_pic_CXX='-KPIC'
14769             lt_prog_compiler_static_CXX='-static'
14770             ;;
14771           icpc* )
14772             # Intel C++, used to be incompatible with GCC.
14773             # ICC 10 doesn't accept -KPIC any more.
14774             lt_prog_compiler_wl_CXX='-Wl,'
14775             lt_prog_compiler_pic_CXX='-fPIC'
14776             lt_prog_compiler_static_CXX='-static'
14777             ;;
14778           pgCC* | pgcpp*)
14779             # Portland Group C++ compiler
14780             lt_prog_compiler_wl_CXX='-Wl,'
14781             lt_prog_compiler_pic_CXX='-fpic'
14782             lt_prog_compiler_static_CXX='-Bstatic'
14783             ;;
14784           cxx*)
14785             # Compaq C++
14786             # Make sure the PIC flag is empty.  It appears that all Alpha
14787             # Linux and Compaq Tru64 Unix objects are PIC.
14788             lt_prog_compiler_pic_CXX=
14789             lt_prog_compiler_static_CXX='-non_shared'
14790             ;;
14791           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
14792             # IBM XL 8.0, 9.0 on PPC and BlueGene
14793             lt_prog_compiler_wl_CXX='-Wl,'
14794             lt_prog_compiler_pic_CXX='-qpic'
14795             lt_prog_compiler_static_CXX='-qstaticlink'
14796             ;;
14797           *)
14798             case `$CC -V 2>&1 | sed 5q` in
14799             *Sun\ C*)
14800               # Sun C++ 5.9
14801               lt_prog_compiler_pic_CXX='-KPIC'
14802               lt_prog_compiler_static_CXX='-Bstatic'
14803               lt_prog_compiler_wl_CXX='-Qoption ld '
14804               ;;
14805             esac
14806             ;;
14807         esac
14808         ;;
14809       lynxos*)
14810         ;;
14811       m88k*)
14812         ;;
14813       mvs*)
14814         case $cc_basename in
14815           cxx*)
14816             lt_prog_compiler_pic_CXX='-W c,exportall'
14817             ;;
14818           *)
14819             ;;
14820         esac
14821         ;;
14822       netbsd*)
14823         ;;
14824       *qnx* | *nto*)
14825         # QNX uses GNU C++, but need to define -shared option too, otherwise
14826         # it will coredump.
14827         lt_prog_compiler_pic_CXX='-fPIC -shared'
14828         ;;
14829       osf3* | osf4* | osf5*)
14830         case $cc_basename in
14831           KCC*)
14832             lt_prog_compiler_wl_CXX='--backend -Wl,'
14833             ;;
14834           RCC*)
14835             # Rational C++ 2.4.1
14836             lt_prog_compiler_pic_CXX='-pic'
14837             ;;
14838           cxx*)
14839             # Digital/Compaq C++
14840             lt_prog_compiler_wl_CXX='-Wl,'
14841             # Make sure the PIC flag is empty.  It appears that all Alpha
14842             # Linux and Compaq Tru64 Unix objects are PIC.
14843             lt_prog_compiler_pic_CXX=
14844             lt_prog_compiler_static_CXX='-non_shared'
14845             ;;
14846           *)
14847             ;;
14848         esac
14849         ;;
14850       psos*)
14851         ;;
14852       solaris*)
14853         case $cc_basename in
14854           CC*)
14855             # Sun C++ 4.2, 5.x and Centerline C++
14856             lt_prog_compiler_pic_CXX='-KPIC'
14857             lt_prog_compiler_static_CXX='-Bstatic'
14858             lt_prog_compiler_wl_CXX='-Qoption ld '
14859             ;;
14860           gcx*)
14861             # Green Hills C++ Compiler
14862             lt_prog_compiler_pic_CXX='-PIC'
14863             ;;
14864           *)
14865             ;;
14866         esac
14867         ;;
14868       sunos4*)
14869         case $cc_basename in
14870           CC*)
14871             # Sun C++ 4.x
14872             lt_prog_compiler_pic_CXX='-pic'
14873             lt_prog_compiler_static_CXX='-Bstatic'
14874             ;;
14875           lcc*)
14876             # Lucid
14877             lt_prog_compiler_pic_CXX='-pic'
14878             ;;
14879           *)
14880             ;;
14881         esac
14882         ;;
14883       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14884         case $cc_basename in
14885           CC*)
14886             lt_prog_compiler_wl_CXX='-Wl,'
14887             lt_prog_compiler_pic_CXX='-KPIC'
14888             lt_prog_compiler_static_CXX='-Bstatic'
14889             ;;
14890         esac
14891         ;;
14892       tandem*)
14893         case $cc_basename in
14894           NCC*)
14895             # NonStop-UX NCC 3.20
14896             lt_prog_compiler_pic_CXX='-KPIC'
14897             ;;
14898           *)
14899             ;;
14900         esac
14901         ;;
14902       vxworks*)
14903         ;;
14904       *)
14905         lt_prog_compiler_can_build_shared_CXX=no
14906         ;;
14907     esac
14908   fi
14909
14910 case $host_os in
14911   # For platforms which do not support PIC, -DPIC is meaningless:
14912   *djgpp*)
14913     lt_prog_compiler_pic_CXX=
14914     ;;
14915   *)
14916     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
14917     ;;
14918 esac
14919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
14920 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
14921
14922
14923
14924 #
14925 # Check to make sure the PIC flag actually works.
14926 #
14927 if test -n "$lt_prog_compiler_pic_CXX"; then
14928   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
14929 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
14930 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
14931   $as_echo_n "(cached) " >&6
14932 else
14933   lt_cv_prog_compiler_pic_works_CXX=no
14934    ac_outfile=conftest.$ac_objext
14935    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14936    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
14937    # Insert the option either (1) after the last *FLAGS variable, or
14938    # (2) before a word containing "conftest.", or (3) at the end.
14939    # Note that $ac_compile itself does not contain backslashes and begins
14940    # with a dollar sign (not a hyphen), so the echo should work correctly.
14941    # The option is referenced via a variable to avoid confusing sed.
14942    lt_compile=`echo "$ac_compile" | $SED \
14943    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14944    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14945    -e 's:$: $lt_compiler_flag:'`
14946    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14947    (eval "$lt_compile" 2>conftest.err)
14948    ac_status=$?
14949    cat conftest.err >&5
14950    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14951    if (exit $ac_status) && test -s "$ac_outfile"; then
14952      # The compiler can only warn and ignore the option if not recognized
14953      # So say no if there are warnings other than the usual output.
14954      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14955      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14956      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14957        lt_cv_prog_compiler_pic_works_CXX=yes
14958      fi
14959    fi
14960    $RM conftest*
14961
14962 fi
14963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
14964 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
14965
14966 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
14967     case $lt_prog_compiler_pic_CXX in
14968      "" | " "*) ;;
14969      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
14970      esac
14971 else
14972     lt_prog_compiler_pic_CXX=
14973      lt_prog_compiler_can_build_shared_CXX=no
14974 fi
14975
14976 fi
14977
14978
14979
14980 #
14981 # Check to make sure the static flag actually works.
14982 #
14983 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
14984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14985 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14986 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
14987   $as_echo_n "(cached) " >&6
14988 else
14989   lt_cv_prog_compiler_static_works_CXX=no
14990    save_LDFLAGS="$LDFLAGS"
14991    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14992    echo "$lt_simple_link_test_code" > conftest.$ac_ext
14993    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14994      # The linker can only warn and ignore the option if not recognized
14995      # So say no if there are warnings
14996      if test -s conftest.err; then
14997        # Append any errors to the config.log.
14998        cat conftest.err 1>&5
14999        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15000        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15001        if diff conftest.exp conftest.er2 >/dev/null; then
15002          lt_cv_prog_compiler_static_works_CXX=yes
15003        fi
15004      else
15005        lt_cv_prog_compiler_static_works_CXX=yes
15006      fi
15007    fi
15008    $RM -r conftest*
15009    LDFLAGS="$save_LDFLAGS"
15010
15011 fi
15012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
15013 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
15014
15015 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
15016     :
15017 else
15018     lt_prog_compiler_static_CXX=
15019 fi
15020
15021
15022
15023
15024     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15025 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15026 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
15027   $as_echo_n "(cached) " >&6
15028 else
15029   lt_cv_prog_compiler_c_o_CXX=no
15030    $RM -r conftest 2>/dev/null
15031    mkdir conftest
15032    cd conftest
15033    mkdir out
15034    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15035
15036    lt_compiler_flag="-o out/conftest2.$ac_objext"
15037    # Insert the option either (1) after the last *FLAGS variable, or
15038    # (2) before a word containing "conftest.", or (3) at the end.
15039    # Note that $ac_compile itself does not contain backslashes and begins
15040    # with a dollar sign (not a hyphen), so the echo should work correctly.
15041    lt_compile=`echo "$ac_compile" | $SED \
15042    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15043    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15044    -e 's:$: $lt_compiler_flag:'`
15045    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15046    (eval "$lt_compile" 2>out/conftest.err)
15047    ac_status=$?
15048    cat out/conftest.err >&5
15049    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15050    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15051    then
15052      # The compiler can only warn and ignore the option if not recognized
15053      # So say no if there are warnings
15054      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15055      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15056      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15057        lt_cv_prog_compiler_c_o_CXX=yes
15058      fi
15059    fi
15060    chmod u+w . 2>&5
15061    $RM conftest*
15062    # SGI C++ compiler will create directory out/ii_files/ for
15063    # template instantiation
15064    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15065    $RM out/* && rmdir out
15066    cd ..
15067    $RM -r conftest
15068    $RM conftest*
15069
15070 fi
15071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
15072 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
15073
15074
15075
15076     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15077 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15078 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
15079   $as_echo_n "(cached) " >&6
15080 else
15081   lt_cv_prog_compiler_c_o_CXX=no
15082    $RM -r conftest 2>/dev/null
15083    mkdir conftest
15084    cd conftest
15085    mkdir out
15086    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15087
15088    lt_compiler_flag="-o out/conftest2.$ac_objext"
15089    # Insert the option either (1) after the last *FLAGS variable, or
15090    # (2) before a word containing "conftest.", or (3) at the end.
15091    # Note that $ac_compile itself does not contain backslashes and begins
15092    # with a dollar sign (not a hyphen), so the echo should work correctly.
15093    lt_compile=`echo "$ac_compile" | $SED \
15094    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15095    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15096    -e 's:$: $lt_compiler_flag:'`
15097    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15098    (eval "$lt_compile" 2>out/conftest.err)
15099    ac_status=$?
15100    cat out/conftest.err >&5
15101    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15102    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15103    then
15104      # The compiler can only warn and ignore the option if not recognized
15105      # So say no if there are warnings
15106      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15107      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15108      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15109        lt_cv_prog_compiler_c_o_CXX=yes
15110      fi
15111    fi
15112    chmod u+w . 2>&5
15113    $RM conftest*
15114    # SGI C++ compiler will create directory out/ii_files/ for
15115    # template instantiation
15116    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15117    $RM out/* && rmdir out
15118    cd ..
15119    $RM -r conftest
15120    $RM conftest*
15121
15122 fi
15123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
15124 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
15125
15126
15127
15128
15129 hard_links="nottested"
15130 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
15131   # do not overwrite the value of need_locks provided by the user
15132   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15133 $as_echo_n "checking if we can lock with hard links... " >&6; }
15134   hard_links=yes
15135   $RM conftest*
15136   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15137   touch conftest.a
15138   ln conftest.a conftest.b 2>&5 || hard_links=no
15139   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15141 $as_echo "$hard_links" >&6; }
15142   if test "$hard_links" = no; then
15143     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15144 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15145     need_locks=warn
15146   fi
15147 else
15148   need_locks=no
15149 fi
15150
15151
15152
15153     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15154 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15155
15156   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15157   case $host_os in
15158   aix[4-9]*)
15159     # If we're using GNU nm, then we don't want the "-C" option.
15160     # -C means demangle to AIX nm, but means don't demangle with GNU nm
15161     # Also, AIX nm treats weak defined symbols like other global defined
15162     # symbols, whereas GNU nm marks them as "W".
15163     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15164       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15165     else
15166       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15167     fi
15168     ;;
15169   pw32*)
15170     export_symbols_cmds_CXX="$ltdll_cmds"
15171   ;;
15172   cygwin* | mingw* | cegcc*)
15173     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 > $export_symbols'
15174   ;;
15175   *)
15176     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15177   ;;
15178   esac
15179   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15180
15181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
15182 $as_echo "$ld_shlibs_CXX" >&6; }
15183 test "$ld_shlibs_CXX" = no && can_build_shared=no
15184
15185 with_gnu_ld_CXX=$with_gnu_ld
15186
15187
15188
15189
15190
15191
15192 #
15193 # Do we need to explicitly link libc?
15194 #
15195 case "x$archive_cmds_need_lc_CXX" in
15196 x|xyes)
15197   # Assume -lc should be added
15198   archive_cmds_need_lc_CXX=yes
15199
15200   if test "$enable_shared" = yes && test "$GCC" = yes; then
15201     case $archive_cmds_CXX in
15202     *'~'*)
15203       # FIXME: we may have to deal with multi-command sequences.
15204       ;;
15205     '$CC '*)
15206       # Test whether the compiler implicitly links with -lc since on some
15207       # systems, -lgcc has to come before -lc. If gcc already passes -lc
15208       # to ld, don't add -lc before -lgcc.
15209       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
15210 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
15211 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
15212   $as_echo_n "(cached) " >&6
15213 else
15214   $RM conftest*
15215         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15216
15217         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15218   (eval $ac_compile) 2>&5
15219   ac_status=$?
15220   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15221   test $ac_status = 0; } 2>conftest.err; then
15222           soname=conftest
15223           lib=conftest
15224           libobjs=conftest.$ac_objext
15225           deplibs=
15226           wl=$lt_prog_compiler_wl_CXX
15227           pic_flag=$lt_prog_compiler_pic_CXX
15228           compiler_flags=-v
15229           linker_flags=-v
15230           verstring=
15231           output_objdir=.
15232           libname=conftest
15233           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
15234           allow_undefined_flag_CXX=
15235           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
15236   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
15237   ac_status=$?
15238   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15239   test $ac_status = 0; }
15240           then
15241             lt_cv_archive_cmds_need_lc_CXX=no
15242           else
15243             lt_cv_archive_cmds_need_lc_CXX=yes
15244           fi
15245           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
15246         else
15247           cat conftest.err 1>&5
15248         fi
15249         $RM conftest*
15250
15251 fi
15252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
15253 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
15254       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
15255       ;;
15256     esac
15257   fi
15258   ;;
15259 esac
15260
15261
15262
15263
15264
15265
15266
15267
15268
15269
15270
15271
15272
15273
15274
15275
15276
15277
15278
15279
15280
15281
15282
15283
15284
15285
15286
15287
15288
15289
15290
15291
15292
15293
15294
15295
15296
15297
15298
15299
15300
15301
15302
15303
15304
15305
15306
15307
15308
15309
15310
15311
15312
15313
15314
15315
15316
15317
15318
15319
15320
15321
15322
15323
15324     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
15325 $as_echo_n "checking dynamic linker characteristics... " >&6; }
15326
15327 library_names_spec=
15328 libname_spec='lib$name'
15329 soname_spec=
15330 shrext_cmds=".so"
15331 postinstall_cmds=
15332 postuninstall_cmds=
15333 finish_cmds=
15334 finish_eval=
15335 shlibpath_var=
15336 shlibpath_overrides_runpath=unknown
15337 version_type=none
15338 dynamic_linker="$host_os ld.so"
15339 sys_lib_dlsearch_path_spec="/lib /usr/lib"
15340 need_lib_prefix=unknown
15341 hardcode_into_libs=no
15342
15343 # when you set need_version to no, make sure it does not cause -set_version
15344 # flags to be left without arguments
15345 need_version=unknown
15346
15347 case $host_os in
15348 aix3*)
15349   version_type=linux
15350   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
15351   shlibpath_var=LIBPATH
15352
15353   # AIX 3 has no versioning support, so we append a major version to the name.
15354   soname_spec='${libname}${release}${shared_ext}$major'
15355   ;;
15356
15357 aix[4-9]*)
15358   version_type=linux
15359   need_lib_prefix=no
15360   need_version=no
15361   hardcode_into_libs=yes
15362   if test "$host_cpu" = ia64; then
15363     # AIX 5 supports IA64
15364     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
15365     shlibpath_var=LD_LIBRARY_PATH
15366   else
15367     # With GCC up to 2.95.x, collect2 would create an import file
15368     # for dependence libraries.  The import file would start with
15369     # the line `#! .'.  This would cause the generated library to
15370     # depend on `.', always an invalid library.  This was fixed in
15371     # development snapshots of GCC prior to 3.0.
15372     case $host_os in
15373       aix4 | aix4.[01] | aix4.[01].*)
15374       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
15375            echo ' yes '
15376            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
15377         :
15378       else
15379         can_build_shared=no
15380       fi
15381       ;;
15382     esac
15383     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
15384     # soname into executable. Probably we can add versioning support to
15385     # collect2, so additional links can be useful in future.
15386     if test "$aix_use_runtimelinking" = yes; then
15387       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
15388       # instead of lib<name>.a to let people know that these are not
15389       # typical AIX shared libraries.
15390       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15391     else
15392       # We preserve .a as extension for shared libraries through AIX4.2
15393       # and later when we are not doing run time linking.
15394       library_names_spec='${libname}${release}.a $libname.a'
15395       soname_spec='${libname}${release}${shared_ext}$major'
15396     fi
15397     shlibpath_var=LIBPATH
15398   fi
15399   ;;
15400
15401 amigaos*)
15402   case $host_cpu in
15403   powerpc)
15404     # Since July 2007 AmigaOS4 officially supports .so libraries.
15405     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
15406     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15407     ;;
15408   m68k)
15409     library_names_spec='$libname.ixlibrary $libname.a'
15410     # Create ${libname}_ixlibrary.a entries in /sys/libs.
15411     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 ${libname}_ixlibrary.a || exit 1; done'
15412     ;;
15413   esac
15414   ;;
15415
15416 beos*)
15417   library_names_spec='${libname}${shared_ext}'
15418   dynamic_linker="$host_os ld.so"
15419   shlibpath_var=LIBRARY_PATH
15420   ;;
15421
15422 bsdi[45]*)
15423   version_type=linux
15424   need_version=no
15425   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15426   soname_spec='${libname}${release}${shared_ext}$major'
15427   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
15428   shlibpath_var=LD_LIBRARY_PATH
15429   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
15430   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
15431   # the default ld.so.conf also contains /usr/contrib/lib and
15432   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
15433   # libtool to hard-code these into programs
15434   ;;
15435
15436 cygwin* | mingw* | pw32* | cegcc*)
15437   version_type=windows
15438   shrext_cmds=".dll"
15439   need_version=no
15440   need_lib_prefix=no
15441
15442   case $GCC,$host_os in
15443   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
15444     library_names_spec='$libname.dll.a'
15445     # DLL is installed to $(libdir)/../bin by postinstall_cmds
15446     postinstall_cmds='base_file=`basename \${file}`~
15447       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
15448       dldir=$destdir/`dirname \$dlpath`~
15449       test -d \$dldir || mkdir -p \$dldir~
15450       $install_prog $dir/$dlname \$dldir/$dlname~
15451       chmod a+x \$dldir/$dlname~
15452       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
15453         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
15454       fi'
15455     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
15456       dlpath=$dir/\$dldll~
15457        $RM \$dlpath'
15458     shlibpath_overrides_runpath=yes
15459
15460     case $host_os in
15461     cygwin*)
15462       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
15463       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15464
15465       ;;
15466     mingw* | cegcc*)
15467       # MinGW DLLs use traditional 'lib' prefix
15468       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15469       ;;
15470     pw32*)
15471       # pw32 DLLs use 'pw' prefix rather than 'lib'
15472       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15473       ;;
15474     esac
15475     ;;
15476
15477   *)
15478     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
15479     ;;
15480   esac
15481   dynamic_linker='Win32 ld.exe'
15482   # FIXME: first we should search . and the directory the executable is in
15483   shlibpath_var=PATH
15484   ;;
15485
15486 darwin* | rhapsody*)
15487   dynamic_linker="$host_os dyld"
15488   version_type=darwin
15489   need_lib_prefix=no
15490   need_version=no
15491   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
15492   soname_spec='${libname}${release}${major}$shared_ext'
15493   shlibpath_overrides_runpath=yes
15494   shlibpath_var=DYLD_LIBRARY_PATH
15495   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
15496
15497   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
15498   ;;
15499
15500 dgux*)
15501   version_type=linux
15502   need_lib_prefix=no
15503   need_version=no
15504   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
15505   soname_spec='${libname}${release}${shared_ext}$major'
15506   shlibpath_var=LD_LIBRARY_PATH
15507   ;;
15508
15509 freebsd* | dragonfly*)
15510   # DragonFly does not have aout.  When/if they implement a new
15511   # versioning mechanism, adjust this.
15512   if test -x /usr/bin/objformat; then
15513     objformat=`/usr/bin/objformat`
15514   else
15515     case $host_os in
15516     freebsd[23].*) objformat=aout ;;
15517     *) objformat=elf ;;
15518     esac
15519   fi
15520   version_type=freebsd-$objformat
15521   case $version_type in
15522     freebsd-elf*)
15523       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15524       need_version=no
15525       need_lib_prefix=no
15526       ;;
15527     freebsd-*)
15528       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
15529       need_version=yes
15530       ;;
15531   esac
15532   shlibpath_var=LD_LIBRARY_PATH
15533   case $host_os in
15534   freebsd2.*)
15535     shlibpath_overrides_runpath=yes
15536     ;;
15537   freebsd3.[01]* | freebsdelf3.[01]*)
15538     shlibpath_overrides_runpath=yes
15539     hardcode_into_libs=yes
15540     ;;
15541   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
15542   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
15543     shlibpath_overrides_runpath=no
15544     hardcode_into_libs=yes
15545     ;;
15546   *) # from 4.6 on, and DragonFly
15547     shlibpath_overrides_runpath=yes
15548     hardcode_into_libs=yes
15549     ;;
15550   esac
15551   ;;
15552
15553 haiku*)
15554   version_type=linux
15555   need_lib_prefix=no
15556   need_version=no
15557   dynamic_linker="$host_os runtime_loader"
15558   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
15559   soname_spec='${libname}${release}${shared_ext}$major'
15560   shlibpath_var=LIBRARY_PATH
15561   shlibpath_overrides_runpath=yes
15562   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
15563   hardcode_into_libs=yes
15564   ;;
15565
15566 hpux9* | hpux10* | hpux11*)
15567   # Give a soname corresponding to the major version so that dld.sl refuses to
15568   # link against other versions.
15569   version_type=sunos
15570   need_lib_prefix=no
15571   need_version=no
15572   case $host_cpu in
15573   ia64*)
15574     shrext_cmds='.so'
15575     hardcode_into_libs=yes
15576     dynamic_linker="$host_os dld.so"
15577     shlibpath_var=LD_LIBRARY_PATH
15578     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15579     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15580     soname_spec='${libname}${release}${shared_ext}$major'
15581     if test "X$HPUX_IA64_MODE" = X32; then
15582       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
15583     else
15584       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
15585     fi
15586     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15587     ;;
15588   hppa*64*)
15589     shrext_cmds='.sl'
15590     hardcode_into_libs=yes
15591     dynamic_linker="$host_os dld.sl"
15592     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
15593     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15594     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15595     soname_spec='${libname}${release}${shared_ext}$major'
15596     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
15597     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15598     ;;
15599   *)
15600     shrext_cmds='.sl'
15601     dynamic_linker="$host_os dld.sl"
15602     shlibpath_var=SHLIB_PATH
15603     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
15604     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15605     soname_spec='${libname}${release}${shared_ext}$major'
15606     ;;
15607   esac
15608   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
15609   postinstall_cmds='chmod 555 $lib'
15610   # or fails outright, so override atomically:
15611   install_override_mode=555
15612   ;;
15613
15614 interix[3-9]*)
15615   version_type=linux
15616   need_lib_prefix=no
15617   need_version=no
15618   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15619   soname_spec='${libname}${release}${shared_ext}$major'
15620   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
15621   shlibpath_var=LD_LIBRARY_PATH
15622   shlibpath_overrides_runpath=no
15623   hardcode_into_libs=yes
15624   ;;
15625
15626 irix5* | irix6* | nonstopux*)
15627   case $host_os in
15628     nonstopux*) version_type=nonstopux ;;
15629     *)
15630         if test "$lt_cv_prog_gnu_ld" = yes; then
15631                 version_type=linux
15632         else
15633                 version_type=irix
15634         fi ;;
15635   esac
15636   need_lib_prefix=no
15637   need_version=no
15638   soname_spec='${libname}${release}${shared_ext}$major'
15639   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
15640   case $host_os in
15641   irix5* | nonstopux*)
15642     libsuff= shlibsuff=
15643     ;;
15644   *)
15645     case $LD in # libtool.m4 will add one of these switches to LD
15646     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
15647       libsuff= shlibsuff= libmagic=32-bit;;
15648     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
15649       libsuff=32 shlibsuff=N32 libmagic=N32;;
15650     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
15651       libsuff=64 shlibsuff=64 libmagic=64-bit;;
15652     *) libsuff= shlibsuff= libmagic=never-match;;
15653     esac
15654     ;;
15655   esac
15656   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
15657   shlibpath_overrides_runpath=no
15658   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
15659   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
15660   hardcode_into_libs=yes
15661   ;;
15662
15663 # No shared lib support for Linux oldld, aout, or coff.
15664 linux*oldld* | linux*aout* | linux*coff*)
15665   dynamic_linker=no
15666   ;;
15667
15668 # This must be Linux ELF.
15669
15670 # uclinux* changes (here and below) have been submitted to the libtool
15671 # project, but have not yet been accepted: they are GCC-local changes
15672 # for the time being.  (See
15673 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
15674 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
15675   version_type=linux
15676   need_lib_prefix=no
15677   need_version=no
15678   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15679   soname_spec='${libname}${release}${shared_ext}$major'
15680   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
15681   shlibpath_var=LD_LIBRARY_PATH
15682   shlibpath_overrides_runpath=no
15683
15684   # Some binutils ld are patched to set DT_RUNPATH
15685   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
15686   $as_echo_n "(cached) " >&6
15687 else
15688   lt_cv_shlibpath_overrides_runpath=no
15689     save_LDFLAGS=$LDFLAGS
15690     save_libdir=$libdir
15691     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
15692          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
15693     if test x$gcc_no_link = xyes; then
15694   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15695 fi
15696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15697 /* end confdefs.h.  */
15698
15699 int
15700 main ()
15701 {
15702
15703   ;
15704   return 0;
15705 }
15706 _ACEOF
15707 if ac_fn_cxx_try_link "$LINENO"; then :
15708   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
15709   lt_cv_shlibpath_overrides_runpath=yes
15710 fi
15711 fi
15712 rm -f core conftest.err conftest.$ac_objext \
15713     conftest$ac_exeext conftest.$ac_ext
15714     LDFLAGS=$save_LDFLAGS
15715     libdir=$save_libdir
15716
15717 fi
15718
15719   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
15720
15721   # This implies no fast_install, which is unacceptable.
15722   # Some rework will be needed to allow for fast_install
15723   # before this can be enabled.
15724   hardcode_into_libs=yes
15725
15726   # Append ld.so.conf contents to the search path
15727   if test -f /etc/ld.so.conf; then
15728     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' ' '`
15729     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
15730   fi
15731
15732   # We used to test for /lib/ld.so.1 and disable shared libraries on
15733   # powerpc, because MkLinux only supported shared libraries with the
15734   # GNU dynamic linker.  Since this was broken with cross compilers,
15735   # most powerpc-linux boxes support dynamic linking these days and
15736   # people can always --disable-shared, the test was removed, and we
15737   # assume the GNU/Linux dynamic linker is in use.
15738   dynamic_linker='GNU/Linux ld.so'
15739   ;;
15740
15741 netbsd*)
15742   version_type=sunos
15743   need_lib_prefix=no
15744   need_version=no
15745   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15746     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15747     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15748     dynamic_linker='NetBSD (a.out) ld.so'
15749   else
15750     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15751     soname_spec='${libname}${release}${shared_ext}$major'
15752     dynamic_linker='NetBSD ld.elf_so'
15753   fi
15754   shlibpath_var=LD_LIBRARY_PATH
15755   shlibpath_overrides_runpath=yes
15756   hardcode_into_libs=yes
15757   ;;
15758
15759 newsos6)
15760   version_type=linux
15761   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15762   shlibpath_var=LD_LIBRARY_PATH
15763   shlibpath_overrides_runpath=yes
15764   ;;
15765
15766 *nto* | *qnx*)
15767   version_type=qnx
15768   need_lib_prefix=no
15769   need_version=no
15770   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15771   soname_spec='${libname}${release}${shared_ext}$major'
15772   shlibpath_var=LD_LIBRARY_PATH
15773   shlibpath_overrides_runpath=no
15774   hardcode_into_libs=yes
15775   dynamic_linker='ldqnx.so'
15776   ;;
15777
15778 openbsd*)
15779   version_type=sunos
15780   sys_lib_dlsearch_path_spec="/usr/lib"
15781   need_lib_prefix=no
15782   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
15783   case $host_os in
15784     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
15785     *)                          need_version=no  ;;
15786   esac
15787   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15788   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15789   shlibpath_var=LD_LIBRARY_PATH
15790   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15791     case $host_os in
15792       openbsd2.[89] | openbsd2.[89].*)
15793         shlibpath_overrides_runpath=no
15794         ;;
15795       *)
15796         shlibpath_overrides_runpath=yes
15797         ;;
15798       esac
15799   else
15800     shlibpath_overrides_runpath=yes
15801   fi
15802   ;;
15803
15804 os2*)
15805   libname_spec='$name'
15806   shrext_cmds=".dll"
15807   need_lib_prefix=no
15808   library_names_spec='$libname${shared_ext} $libname.a'
15809   dynamic_linker='OS/2 ld.exe'
15810   shlibpath_var=LIBPATH
15811   ;;
15812
15813 osf3* | osf4* | osf5*)
15814   version_type=osf
15815   need_lib_prefix=no
15816   need_version=no
15817   soname_spec='${libname}${release}${shared_ext}$major'
15818   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15819   shlibpath_var=LD_LIBRARY_PATH
15820   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
15821   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
15822   ;;
15823
15824 rdos*)
15825   dynamic_linker=no
15826   ;;
15827
15828 solaris*)
15829   version_type=linux
15830   need_lib_prefix=no
15831   need_version=no
15832   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15833   soname_spec='${libname}${release}${shared_ext}$major'
15834   shlibpath_var=LD_LIBRARY_PATH
15835   shlibpath_overrides_runpath=yes
15836   hardcode_into_libs=yes
15837   # ldd complains unless libraries are executable
15838   postinstall_cmds='chmod +x $lib'
15839   ;;
15840
15841 sunos4*)
15842   version_type=sunos
15843   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15844   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
15845   shlibpath_var=LD_LIBRARY_PATH
15846   shlibpath_overrides_runpath=yes
15847   if test "$with_gnu_ld" = yes; then
15848     need_lib_prefix=no
15849   fi
15850   need_version=yes
15851   ;;
15852
15853 sysv4 | sysv4.3*)
15854   version_type=linux
15855   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15856   soname_spec='${libname}${release}${shared_ext}$major'
15857   shlibpath_var=LD_LIBRARY_PATH
15858   case $host_vendor in
15859     sni)
15860       shlibpath_overrides_runpath=no
15861       need_lib_prefix=no
15862       runpath_var=LD_RUN_PATH
15863       ;;
15864     siemens)
15865       need_lib_prefix=no
15866       ;;
15867     motorola)
15868       need_lib_prefix=no
15869       need_version=no
15870       shlibpath_overrides_runpath=no
15871       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
15872       ;;
15873   esac
15874   ;;
15875
15876 sysv4*MP*)
15877   if test -d /usr/nec ;then
15878     version_type=linux
15879     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
15880     soname_spec='$libname${shared_ext}.$major'
15881     shlibpath_var=LD_LIBRARY_PATH
15882   fi
15883   ;;
15884
15885 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15886   version_type=freebsd-elf
15887   need_lib_prefix=no
15888   need_version=no
15889   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15890   soname_spec='${libname}${release}${shared_ext}$major'
15891   shlibpath_var=LD_LIBRARY_PATH
15892   shlibpath_overrides_runpath=yes
15893   hardcode_into_libs=yes
15894   if test "$with_gnu_ld" = yes; then
15895     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
15896   else
15897     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
15898     case $host_os in
15899       sco3.2v5*)
15900         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
15901         ;;
15902     esac
15903   fi
15904   sys_lib_dlsearch_path_spec='/usr/lib'
15905   ;;
15906
15907 tpf*)
15908   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
15909   version_type=linux
15910   need_lib_prefix=no
15911   need_version=no
15912   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15913   shlibpath_var=LD_LIBRARY_PATH
15914   shlibpath_overrides_runpath=no
15915   hardcode_into_libs=yes
15916   ;;
15917
15918 uts4*)
15919   version_type=linux
15920   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15921   soname_spec='${libname}${release}${shared_ext}$major'
15922   shlibpath_var=LD_LIBRARY_PATH
15923   ;;
15924
15925 # Shared libraries for VwWorks, >= 7 only at this stage
15926 # and (fpic) still incompatible with "large" code models
15927 # in a few configurations. Only for RTP mode in any case,
15928 # and upon explicit request at configure time.
15929 vxworks7*)
15930   dynamic_linker=no
15931   case ${with_multisubdir}-${enable_shared} in
15932     *large*)
15933       ;;
15934     *mrtp*-yes)
15935       version_type=linux
15936       need_lib_prefix=no
15937       need_version=no
15938       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15939       soname_spec='${libname}${release}${shared_ext}$major'
15940       dynamic_linker="$host_os module_loader"
15941       ;;
15942   esac
15943   ;;
15944 *)
15945   dynamic_linker=no
15946   ;;
15947 esac
15948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
15949 $as_echo "$dynamic_linker" >&6; }
15950 test "$dynamic_linker" = no && can_build_shared=no
15951
15952 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
15953 if test "$GCC" = yes; then
15954   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
15955 fi
15956
15957 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
15958   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
15959 fi
15960 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
15961   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
15962 fi
15963
15964
15965
15966
15967
15968
15969
15970
15971
15972
15973
15974
15975
15976
15977
15978
15979
15980
15981
15982
15983
15984
15985
15986
15987
15988
15989
15990
15991
15992
15993
15994
15995
15996
15997
15998
15999
16000
16001     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
16002 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
16003 hardcode_action_CXX=
16004 if test -n "$hardcode_libdir_flag_spec_CXX" ||
16005    test -n "$runpath_var_CXX" ||
16006    test "X$hardcode_automatic_CXX" = "Xyes" ; then
16007
16008   # We can hardcode non-existent directories.
16009   if test "$hardcode_direct_CXX" != no &&
16010      # If the only mechanism to avoid hardcoding is shlibpath_var, we
16011      # have to relink, otherwise we might link with an installed library
16012      # when we should be linking with a yet-to-be-installed one
16013      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
16014      test "$hardcode_minus_L_CXX" != no; then
16015     # Linking always hardcodes the temporary library directory.
16016     hardcode_action_CXX=relink
16017   else
16018     # We can link without hardcoding, and we can hardcode nonexisting dirs.
16019     hardcode_action_CXX=immediate
16020   fi
16021 else
16022   # We cannot hardcode anything, or else we can only hardcode existing
16023   # directories.
16024   hardcode_action_CXX=unsupported
16025 fi
16026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
16027 $as_echo "$hardcode_action_CXX" >&6; }
16028
16029 if test "$hardcode_action_CXX" = relink ||
16030    test "$inherit_rpath_CXX" = yes; then
16031   # Fast installation is not supported
16032   enable_fast_install=no
16033 elif test "$shlibpath_overrides_runpath" = yes ||
16034      test "$enable_shared" = no; then
16035   # Fast installation is not necessary
16036   enable_fast_install=needless
16037 fi
16038
16039
16040
16041
16042
16043
16044
16045   fi # test -n "$compiler"
16046
16047   CC=$lt_save_CC
16048   LDCXX=$LD
16049   LD=$lt_save_LD
16050   GCC=$lt_save_GCC
16051   with_gnu_ld=$lt_save_with_gnu_ld
16052   lt_cv_path_LDCXX=$lt_cv_path_LD
16053   lt_cv_path_LD=$lt_save_path_LD
16054   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
16055   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
16056 fi # test "$_lt_caught_CXX_error" != yes
16057
16058 ac_ext=c
16059 ac_cpp='$CPP $CPPFLAGS'
16060 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16061 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16062 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16063
16064
16065
16066
16067
16068
16069
16070
16071
16072
16073
16074
16075
16076         ac_config_commands="$ac_config_commands libtool"
16077
16078
16079
16080
16081 # Only expand once:
16082
16083
16084 enable_dlopen=yes
16085
16086
16087
16088 # AM_PROG_LIBTOOL
16089
16090
16091
16092 ac_fn_c_check_type "$LINENO" "struct timezone" "ac_cv_type_struct_timezone" "$ac_includes_default"
16093 if test "x$ac_cv_type_struct_timezone" = xyes; then :
16094
16095 cat >>confdefs.h <<_ACEOF
16096 #define HAVE_STRUCT_TIMEZONE 1
16097 _ACEOF
16098
16099
16100 fi
16101 ac_fn_c_check_type "$LINENO" "struct stat" "ac_cv_type_struct_stat" "$ac_includes_default"
16102 if test "x$ac_cv_type_struct_stat" = xyes; then :
16103
16104 cat >>confdefs.h <<_ACEOF
16105 #define HAVE_STRUCT_STAT 1
16106 _ACEOF
16107
16108
16109 fi
16110 ac_fn_c_check_type "$LINENO" "struct timeval" "ac_cv_type_struct_timeval" "$ac_includes_default"
16111 if test "x$ac_cv_type_struct_timeval" = xyes; then :
16112
16113 cat >>confdefs.h <<_ACEOF
16114 #define HAVE_STRUCT_TIMEVAL 1
16115 _ACEOF
16116
16117
16118 fi
16119
16120
16121 ac_ext=c
16122 ac_cpp='$CPP $CPPFLAGS'
16123 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16124 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16125 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16126
16127 # Check the compiler.
16128 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
16129 # We must force CC to /not/ be precious variables; otherwise
16130 # the wrong, non-multilib-adjusted value will be used in multilibs.
16131 # As a side effect, we have to subst CFLAGS ourselves.
16132
16133
16134
16135 ac_ext=c
16136 ac_cpp='$CPP $CPPFLAGS'
16137 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16138 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16139 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16140 if test -n "$ac_tool_prefix"; then
16141   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
16142 set dummy ${ac_tool_prefix}gcc; ac_word=$2
16143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16144 $as_echo_n "checking for $ac_word... " >&6; }
16145 if ${ac_cv_prog_CC+:} false; then :
16146   $as_echo_n "(cached) " >&6
16147 else
16148   if test -n "$CC"; then
16149   ac_cv_prog_CC="$CC" # Let the user override the test.
16150 else
16151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16152 for as_dir in $PATH
16153 do
16154   IFS=$as_save_IFS
16155   test -z "$as_dir" && as_dir=.
16156     for ac_exec_ext in '' $ac_executable_extensions; do
16157   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16158     ac_cv_prog_CC="${ac_tool_prefix}gcc"
16159     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16160     break 2
16161   fi
16162 done
16163   done
16164 IFS=$as_save_IFS
16165
16166 fi
16167 fi
16168 CC=$ac_cv_prog_CC
16169 if test -n "$CC"; then
16170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
16171 $as_echo "$CC" >&6; }
16172 else
16173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16174 $as_echo "no" >&6; }
16175 fi
16176
16177
16178 fi
16179 if test -z "$ac_cv_prog_CC"; then
16180   ac_ct_CC=$CC
16181   # Extract the first word of "gcc", so it can be a program name with args.
16182 set dummy gcc; ac_word=$2
16183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16184 $as_echo_n "checking for $ac_word... " >&6; }
16185 if ${ac_cv_prog_ac_ct_CC+:} false; then :
16186   $as_echo_n "(cached) " >&6
16187 else
16188   if test -n "$ac_ct_CC"; then
16189   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
16190 else
16191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16192 for as_dir in $PATH
16193 do
16194   IFS=$as_save_IFS
16195   test -z "$as_dir" && as_dir=.
16196     for ac_exec_ext in '' $ac_executable_extensions; do
16197   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16198     ac_cv_prog_ac_ct_CC="gcc"
16199     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16200     break 2
16201   fi
16202 done
16203   done
16204 IFS=$as_save_IFS
16205
16206 fi
16207 fi
16208 ac_ct_CC=$ac_cv_prog_ac_ct_CC
16209 if test -n "$ac_ct_CC"; then
16210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
16211 $as_echo "$ac_ct_CC" >&6; }
16212 else
16213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16214 $as_echo "no" >&6; }
16215 fi
16216
16217   if test "x$ac_ct_CC" = x; then
16218     CC=""
16219   else
16220     case $cross_compiling:$ac_tool_warned in
16221 yes:)
16222 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
16223 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
16224 ac_tool_warned=yes ;;
16225 esac
16226     CC=$ac_ct_CC
16227   fi
16228 else
16229   CC="$ac_cv_prog_CC"
16230 fi
16231
16232 if test -z "$CC"; then
16233           if test -n "$ac_tool_prefix"; then
16234     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
16235 set dummy ${ac_tool_prefix}cc; ac_word=$2
16236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16237 $as_echo_n "checking for $ac_word... " >&6; }
16238 if ${ac_cv_prog_CC+:} false; then :
16239   $as_echo_n "(cached) " >&6
16240 else
16241   if test -n "$CC"; then
16242   ac_cv_prog_CC="$CC" # Let the user override the test.
16243 else
16244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16245 for as_dir in $PATH
16246 do
16247   IFS=$as_save_IFS
16248   test -z "$as_dir" && as_dir=.
16249     for ac_exec_ext in '' $ac_executable_extensions; do
16250   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16251     ac_cv_prog_CC="${ac_tool_prefix}cc"
16252     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16253     break 2
16254   fi
16255 done
16256   done
16257 IFS=$as_save_IFS
16258
16259 fi
16260 fi
16261 CC=$ac_cv_prog_CC
16262 if test -n "$CC"; then
16263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
16264 $as_echo "$CC" >&6; }
16265 else
16266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16267 $as_echo "no" >&6; }
16268 fi
16269
16270
16271   fi
16272 fi
16273 if test -z "$CC"; then
16274   # Extract the first word of "cc", so it can be a program name with args.
16275 set dummy cc; ac_word=$2
16276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16277 $as_echo_n "checking for $ac_word... " >&6; }
16278 if ${ac_cv_prog_CC+:} false; then :
16279   $as_echo_n "(cached) " >&6
16280 else
16281   if test -n "$CC"; then
16282   ac_cv_prog_CC="$CC" # Let the user override the test.
16283 else
16284   ac_prog_rejected=no
16285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16286 for as_dir in $PATH
16287 do
16288   IFS=$as_save_IFS
16289   test -z "$as_dir" && as_dir=.
16290     for ac_exec_ext in '' $ac_executable_extensions; do
16291   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16292     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
16293        ac_prog_rejected=yes
16294        continue
16295      fi
16296     ac_cv_prog_CC="cc"
16297     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16298     break 2
16299   fi
16300 done
16301   done
16302 IFS=$as_save_IFS
16303
16304 if test $ac_prog_rejected = yes; then
16305   # We found a bogon in the path, so make sure we never use it.
16306   set dummy $ac_cv_prog_CC
16307   shift
16308   if test $# != 0; then
16309     # We chose a different compiler from the bogus one.
16310     # However, it has the same basename, so the bogon will be chosen
16311     # first if we set CC to just the basename; use the full file name.
16312     shift
16313     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
16314   fi
16315 fi
16316 fi
16317 fi
16318 CC=$ac_cv_prog_CC
16319 if test -n "$CC"; then
16320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
16321 $as_echo "$CC" >&6; }
16322 else
16323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16324 $as_echo "no" >&6; }
16325 fi
16326
16327
16328 fi
16329 if test -z "$CC"; then
16330   if test -n "$ac_tool_prefix"; then
16331   for ac_prog in cl.exe
16332   do
16333     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
16334 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
16335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16336 $as_echo_n "checking for $ac_word... " >&6; }
16337 if ${ac_cv_prog_CC+:} false; then :
16338   $as_echo_n "(cached) " >&6
16339 else
16340   if test -n "$CC"; then
16341   ac_cv_prog_CC="$CC" # Let the user override the test.
16342 else
16343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16344 for as_dir in $PATH
16345 do
16346   IFS=$as_save_IFS
16347   test -z "$as_dir" && as_dir=.
16348     for ac_exec_ext in '' $ac_executable_extensions; do
16349   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16350     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
16351     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16352     break 2
16353   fi
16354 done
16355   done
16356 IFS=$as_save_IFS
16357
16358 fi
16359 fi
16360 CC=$ac_cv_prog_CC
16361 if test -n "$CC"; then
16362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
16363 $as_echo "$CC" >&6; }
16364 else
16365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16366 $as_echo "no" >&6; }
16367 fi
16368
16369
16370     test -n "$CC" && break
16371   done
16372 fi
16373 if test -z "$CC"; then
16374   ac_ct_CC=$CC
16375   for ac_prog in cl.exe
16376 do
16377   # Extract the first word of "$ac_prog", so it can be a program name with args.
16378 set dummy $ac_prog; ac_word=$2
16379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16380 $as_echo_n "checking for $ac_word... " >&6; }
16381 if ${ac_cv_prog_ac_ct_CC+:} false; then :
16382   $as_echo_n "(cached) " >&6
16383 else
16384   if test -n "$ac_ct_CC"; then
16385   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
16386 else
16387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16388 for as_dir in $PATH
16389 do
16390   IFS=$as_save_IFS
16391   test -z "$as_dir" && as_dir=.
16392     for ac_exec_ext in '' $ac_executable_extensions; do
16393   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16394     ac_cv_prog_ac_ct_CC="$ac_prog"
16395     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16396     break 2
16397   fi
16398 done
16399   done
16400 IFS=$as_save_IFS
16401
16402 fi
16403 fi
16404 ac_ct_CC=$ac_cv_prog_ac_ct_CC
16405 if test -n "$ac_ct_CC"; then
16406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
16407 $as_echo "$ac_ct_CC" >&6; }
16408 else
16409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16410 $as_echo "no" >&6; }
16411 fi
16412
16413
16414   test -n "$ac_ct_CC" && break
16415 done
16416
16417   if test "x$ac_ct_CC" = x; then
16418     CC=""
16419   else
16420     case $cross_compiling:$ac_tool_warned in
16421 yes:)
16422 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
16423 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
16424 ac_tool_warned=yes ;;
16425 esac
16426     CC=$ac_ct_CC
16427   fi
16428 fi
16429
16430 fi
16431
16432
16433 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16434 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16435 as_fn_error $? "no acceptable C compiler found in \$PATH
16436 See \`config.log' for more details" "$LINENO" 5; }
16437
16438 # Provide some information about the compiler.
16439 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
16440 set X $ac_compile
16441 ac_compiler=$2
16442 for ac_option in --version -v -V -qversion; do
16443   { { ac_try="$ac_compiler $ac_option >&5"
16444 case "(($ac_try" in
16445   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16446   *) ac_try_echo=$ac_try;;
16447 esac
16448 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
16449 $as_echo "$ac_try_echo"; } >&5
16450   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
16451   ac_status=$?
16452   if test -s conftest.err; then
16453     sed '10a\
16454 ... rest of stderr output deleted ...
16455          10q' conftest.err >conftest.er1
16456     cat conftest.er1 >&5
16457   fi
16458   rm -f conftest.er1 conftest.err
16459   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16460   test $ac_status = 0; }
16461 done
16462
16463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
16464 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
16465 if ${ac_cv_c_compiler_gnu+:} false; then :
16466   $as_echo_n "(cached) " >&6
16467 else
16468   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16469 /* end confdefs.h.  */
16470
16471 int
16472 main ()
16473 {
16474 #ifndef __GNUC__
16475        choke me
16476 #endif
16477
16478   ;
16479   return 0;
16480 }
16481 _ACEOF
16482 if ac_fn_c_try_compile "$LINENO"; then :
16483   ac_compiler_gnu=yes
16484 else
16485   ac_compiler_gnu=no
16486 fi
16487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16488 ac_cv_c_compiler_gnu=$ac_compiler_gnu
16489
16490 fi
16491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
16492 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
16493 if test $ac_compiler_gnu = yes; then
16494   GCC=yes
16495 else
16496   GCC=
16497 fi
16498 ac_test_CFLAGS=${CFLAGS+set}
16499 ac_save_CFLAGS=$CFLAGS
16500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
16501 $as_echo_n "checking whether $CC accepts -g... " >&6; }
16502 if ${ac_cv_prog_cc_g+:} false; then :
16503   $as_echo_n "(cached) " >&6
16504 else
16505   ac_save_c_werror_flag=$ac_c_werror_flag
16506    ac_c_werror_flag=yes
16507    ac_cv_prog_cc_g=no
16508    CFLAGS="-g"
16509    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16510 /* end confdefs.h.  */
16511
16512 int
16513 main ()
16514 {
16515
16516   ;
16517   return 0;
16518 }
16519 _ACEOF
16520 if ac_fn_c_try_compile "$LINENO"; then :
16521   ac_cv_prog_cc_g=yes
16522 else
16523   CFLAGS=""
16524       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16525 /* end confdefs.h.  */
16526
16527 int
16528 main ()
16529 {
16530
16531   ;
16532   return 0;
16533 }
16534 _ACEOF
16535 if ac_fn_c_try_compile "$LINENO"; then :
16536
16537 else
16538   ac_c_werror_flag=$ac_save_c_werror_flag
16539          CFLAGS="-g"
16540          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16541 /* end confdefs.h.  */
16542
16543 int
16544 main ()
16545 {
16546
16547   ;
16548   return 0;
16549 }
16550 _ACEOF
16551 if ac_fn_c_try_compile "$LINENO"; then :
16552   ac_cv_prog_cc_g=yes
16553 fi
16554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16555 fi
16556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16557 fi
16558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16559    ac_c_werror_flag=$ac_save_c_werror_flag
16560 fi
16561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
16562 $as_echo "$ac_cv_prog_cc_g" >&6; }
16563 if test "$ac_test_CFLAGS" = set; then
16564   CFLAGS=$ac_save_CFLAGS
16565 elif test $ac_cv_prog_cc_g = yes; then
16566   if test "$GCC" = yes; then
16567     CFLAGS="-g -O2"
16568   else
16569     CFLAGS="-g"
16570   fi
16571 else
16572   if test "$GCC" = yes; then
16573     CFLAGS="-O2"
16574   else
16575     CFLAGS=
16576   fi
16577 fi
16578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
16579 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
16580 if ${ac_cv_prog_cc_c89+:} false; then :
16581   $as_echo_n "(cached) " >&6
16582 else
16583   ac_cv_prog_cc_c89=no
16584 ac_save_CC=$CC
16585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16586 /* end confdefs.h.  */
16587 #include <stdarg.h>
16588 #include <stdio.h>
16589 struct stat;
16590 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
16591 struct buf { int x; };
16592 FILE * (*rcsopen) (struct buf *, struct stat *, int);
16593 static char *e (p, i)
16594      char **p;
16595      int i;
16596 {
16597   return p[i];
16598 }
16599 static char *f (char * (*g) (char **, int), char **p, ...)
16600 {
16601   char *s;
16602   va_list v;
16603   va_start (v,p);
16604   s = g (p, va_arg (v,int));
16605   va_end (v);
16606   return s;
16607 }
16608
16609 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
16610    function prototypes and stuff, but not '\xHH' hex character constants.
16611    These don't provoke an error unfortunately, instead are silently treated
16612    as 'x'.  The following induces an error, until -std is added to get
16613    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
16614    array size at least.  It's necessary to write '\x00'==0 to get something
16615    that's true only with -std.  */
16616 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
16617
16618 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
16619    inside strings and character constants.  */
16620 #define FOO(x) 'x'
16621 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
16622
16623 int test (int i, double x);
16624 struct s1 {int (*f) (int a);};
16625 struct s2 {int (*f) (double a);};
16626 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
16627 int argc;
16628 char **argv;
16629 int
16630 main ()
16631 {
16632 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
16633   ;
16634   return 0;
16635 }
16636 _ACEOF
16637 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
16638         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
16639 do
16640   CC="$ac_save_CC $ac_arg"
16641   if ac_fn_c_try_compile "$LINENO"; then :
16642   ac_cv_prog_cc_c89=$ac_arg
16643 fi
16644 rm -f core conftest.err conftest.$ac_objext
16645   test "x$ac_cv_prog_cc_c89" != "xno" && break
16646 done
16647 rm -f conftest.$ac_ext
16648 CC=$ac_save_CC
16649
16650 fi
16651 # AC_CACHE_VAL
16652 case "x$ac_cv_prog_cc_c89" in
16653   x)
16654     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
16655 $as_echo "none needed" >&6; } ;;
16656   xno)
16657     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
16658 $as_echo "unsupported" >&6; } ;;
16659   *)
16660     CC="$CC $ac_cv_prog_cc_c89"
16661     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
16662 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
16663 esac
16664 if test "x$ac_cv_prog_cc_c89" != xno; then :
16665
16666 fi
16667
16668 ac_ext=c
16669 ac_cpp='$CPP $CPPFLAGS'
16670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16672 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16673
16674 ac_ext=c
16675 ac_cpp='$CPP $CPPFLAGS'
16676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
16680 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
16681 if ${am_cv_prog_cc_c_o+:} false; then :
16682   $as_echo_n "(cached) " >&6
16683 else
16684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16685 /* end confdefs.h.  */
16686
16687 int
16688 main ()
16689 {
16690
16691   ;
16692   return 0;
16693 }
16694 _ACEOF
16695   # Make sure it works both with $CC and with simple cc.
16696   # Following AC_PROG_CC_C_O, we do the test twice because some
16697   # compilers refuse to overwrite an existing .o file with -o,
16698   # though they will create one.
16699   am_cv_prog_cc_c_o=yes
16700   for am_i in 1 2; do
16701     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
16702    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
16703    ac_status=$?
16704    echo "$as_me:$LINENO: \$? = $ac_status" >&5
16705    (exit $ac_status); } \
16706          && test -f conftest2.$ac_objext; then
16707       : OK
16708     else
16709       am_cv_prog_cc_c_o=no
16710       break
16711     fi
16712   done
16713   rm -f core conftest*
16714   unset am_i
16715 fi
16716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
16717 $as_echo "$am_cv_prog_cc_c_o" >&6; }
16718 if test "$am_cv_prog_cc_c_o" != yes; then
16719    # Losing compiler, so override with the script.
16720    # FIXME: It is wrong to rewrite CC.
16721    # But if we don't then we get into trouble of one sort or another.
16722    # A longer-term fix would be to have automake use am__CC in this case,
16723    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
16724    CC="$am_aux_dir/compile $CC"
16725 fi
16726 ac_ext=c
16727 ac_cpp='$CPP $CPPFLAGS'
16728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for access" >&5
16743 $as_echo_n "checking m2 front end checking c library for access... " >&6; }
16744   if test x$gcc_no_link != xyes; then
16745     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for access in -lc" >&5
16746 $as_echo_n "checking for access in -lc... " >&6; }
16747 if ${ac_cv_lib_c_access+:} false; then :
16748   $as_echo_n "(cached) " >&6
16749 else
16750   ac_check_lib_save_LIBS=$LIBS
16751 LIBS="-lc  $LIBS"
16752 if test x$gcc_no_link = xyes; then
16753   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16754 fi
16755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16756 /* end confdefs.h.  */
16757
16758 /* Override any GCC internal prototype to avoid an error.
16759    Use char because int might match the return type of a GCC
16760    builtin and then its argument prototype would still apply.  */
16761 #ifdef __cplusplus
16762 extern "C"
16763 #endif
16764 char access ();
16765 int
16766 main ()
16767 {
16768 return access ();
16769   ;
16770   return 0;
16771 }
16772 _ACEOF
16773 if ac_fn_c_try_link "$LINENO"; then :
16774   ac_cv_lib_c_access=yes
16775 else
16776   ac_cv_lib_c_access=no
16777 fi
16778 rm -f core conftest.err conftest.$ac_objext \
16779     conftest$ac_exeext conftest.$ac_ext
16780 LIBS=$ac_check_lib_save_LIBS
16781 fi
16782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_access" >&5
16783 $as_echo "$ac_cv_lib_c_access" >&6; }
16784 if test "x$ac_cv_lib_c_access" = xyes; then :
16785
16786 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
16787
16788 else
16789
16790   $as_echo "#undef HAVE_ACCESS" >>confdefs.h
16791
16792 fi
16793
16794   else
16795     if test "x$ac_cv_lib_c_access" = xyes; then
16796
16797 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
16798
16799     elif test "x$ac_cv_func_access" = xyes; then
16800
16801 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
16802
16803     else
16804
16805   $as_echo "#undef HAVE_ACCESS" >>confdefs.h
16806
16807     fi
16808   fi
16809
16810
16811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for brk" >&5
16812 $as_echo_n "checking m2 front end checking c library for brk... " >&6; }
16813   if test x$gcc_no_link != xyes; then
16814     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for brk in -lc" >&5
16815 $as_echo_n "checking for brk in -lc... " >&6; }
16816 if ${ac_cv_lib_c_brk+:} false; then :
16817   $as_echo_n "(cached) " >&6
16818 else
16819   ac_check_lib_save_LIBS=$LIBS
16820 LIBS="-lc  $LIBS"
16821 if test x$gcc_no_link = xyes; then
16822   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16823 fi
16824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16825 /* end confdefs.h.  */
16826
16827 /* Override any GCC internal prototype to avoid an error.
16828    Use char because int might match the return type of a GCC
16829    builtin and then its argument prototype would still apply.  */
16830 #ifdef __cplusplus
16831 extern "C"
16832 #endif
16833 char brk ();
16834 int
16835 main ()
16836 {
16837 return brk ();
16838   ;
16839   return 0;
16840 }
16841 _ACEOF
16842 if ac_fn_c_try_link "$LINENO"; then :
16843   ac_cv_lib_c_brk=yes
16844 else
16845   ac_cv_lib_c_brk=no
16846 fi
16847 rm -f core conftest.err conftest.$ac_objext \
16848     conftest$ac_exeext conftest.$ac_ext
16849 LIBS=$ac_check_lib_save_LIBS
16850 fi
16851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_brk" >&5
16852 $as_echo "$ac_cv_lib_c_brk" >&6; }
16853 if test "x$ac_cv_lib_c_brk" = xyes; then :
16854
16855 $as_echo "#define HAVE_BRK 1" >>confdefs.h
16856
16857 else
16858
16859   $as_echo "#undef HAVE_BRK" >>confdefs.h
16860
16861 fi
16862
16863   else
16864     if test "x$ac_cv_lib_c_brk" = xyes; then
16865
16866 $as_echo "#define HAVE_BRK 1" >>confdefs.h
16867
16868     elif test "x$ac_cv_func_brk" = xyes; then
16869
16870 $as_echo "#define HAVE_BRK 1" >>confdefs.h
16871
16872     else
16873
16874   $as_echo "#undef HAVE_BRK" >>confdefs.h
16875
16876     fi
16877   fi
16878
16879
16880   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for cfmakeraw" >&5
16881 $as_echo_n "checking m2 front end checking c library for cfmakeraw... " >&6; }
16882   if test x$gcc_no_link != xyes; then
16883     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cfmakeraw in -lc" >&5
16884 $as_echo_n "checking for cfmakeraw in -lc... " >&6; }
16885 if ${ac_cv_lib_c_cfmakeraw+:} false; then :
16886   $as_echo_n "(cached) " >&6
16887 else
16888   ac_check_lib_save_LIBS=$LIBS
16889 LIBS="-lc  $LIBS"
16890 if test x$gcc_no_link = xyes; then
16891   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16892 fi
16893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16894 /* end confdefs.h.  */
16895
16896 /* Override any GCC internal prototype to avoid an error.
16897    Use char because int might match the return type of a GCC
16898    builtin and then its argument prototype would still apply.  */
16899 #ifdef __cplusplus
16900 extern "C"
16901 #endif
16902 char cfmakeraw ();
16903 int
16904 main ()
16905 {
16906 return cfmakeraw ();
16907   ;
16908   return 0;
16909 }
16910 _ACEOF
16911 if ac_fn_c_try_link "$LINENO"; then :
16912   ac_cv_lib_c_cfmakeraw=yes
16913 else
16914   ac_cv_lib_c_cfmakeraw=no
16915 fi
16916 rm -f core conftest.err conftest.$ac_objext \
16917     conftest$ac_exeext conftest.$ac_ext
16918 LIBS=$ac_check_lib_save_LIBS
16919 fi
16920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_cfmakeraw" >&5
16921 $as_echo "$ac_cv_lib_c_cfmakeraw" >&6; }
16922 if test "x$ac_cv_lib_c_cfmakeraw" = xyes; then :
16923
16924 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
16925
16926 else
16927
16928   $as_echo "#undef HAVE_CFMAKERAW" >>confdefs.h
16929
16930 fi
16931
16932   else
16933     if test "x$ac_cv_lib_c_cfmakeraw" = xyes; then
16934
16935 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
16936
16937     elif test "x$ac_cv_func_cfmakeraw" = xyes; then
16938
16939 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
16940
16941     else
16942
16943   $as_echo "#undef HAVE_CFMAKERAW" >>confdefs.h
16944
16945     fi
16946   fi
16947
16948
16949   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for close" >&5
16950 $as_echo_n "checking m2 front end checking c library for close... " >&6; }
16951   if test x$gcc_no_link != xyes; then
16952     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for close in -lc" >&5
16953 $as_echo_n "checking for close in -lc... " >&6; }
16954 if ${ac_cv_lib_c_close+:} false; then :
16955   $as_echo_n "(cached) " >&6
16956 else
16957   ac_check_lib_save_LIBS=$LIBS
16958 LIBS="-lc  $LIBS"
16959 if test x$gcc_no_link = xyes; then
16960   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16961 fi
16962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16963 /* end confdefs.h.  */
16964
16965 /* Override any GCC internal prototype to avoid an error.
16966    Use char because int might match the return type of a GCC
16967    builtin and then its argument prototype would still apply.  */
16968 #ifdef __cplusplus
16969 extern "C"
16970 #endif
16971 char close ();
16972 int
16973 main ()
16974 {
16975 return close ();
16976   ;
16977   return 0;
16978 }
16979 _ACEOF
16980 if ac_fn_c_try_link "$LINENO"; then :
16981   ac_cv_lib_c_close=yes
16982 else
16983   ac_cv_lib_c_close=no
16984 fi
16985 rm -f core conftest.err conftest.$ac_objext \
16986     conftest$ac_exeext conftest.$ac_ext
16987 LIBS=$ac_check_lib_save_LIBS
16988 fi
16989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_close" >&5
16990 $as_echo "$ac_cv_lib_c_close" >&6; }
16991 if test "x$ac_cv_lib_c_close" = xyes; then :
16992
16993 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
16994
16995 else
16996
16997   $as_echo "#undef HAVE_CLOSE" >>confdefs.h
16998
16999 fi
17000
17001   else
17002     if test "x$ac_cv_lib_c_close" = xyes; then
17003
17004 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
17005
17006     elif test "x$ac_cv_func_close" = xyes; then
17007
17008 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
17009
17010     else
17011
17012   $as_echo "#undef HAVE_CLOSE" >>confdefs.h
17013
17014     fi
17015   fi
17016
17017
17018   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for ctime" >&5
17019 $as_echo_n "checking m2 front end checking c library for ctime... " >&6; }
17020   if test x$gcc_no_link != xyes; then
17021     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctime in -lc" >&5
17022 $as_echo_n "checking for ctime in -lc... " >&6; }
17023 if ${ac_cv_lib_c_ctime+:} false; then :
17024   $as_echo_n "(cached) " >&6
17025 else
17026   ac_check_lib_save_LIBS=$LIBS
17027 LIBS="-lc  $LIBS"
17028 if test x$gcc_no_link = xyes; then
17029   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17030 fi
17031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17032 /* end confdefs.h.  */
17033
17034 /* Override any GCC internal prototype to avoid an error.
17035    Use char because int might match the return type of a GCC
17036    builtin and then its argument prototype would still apply.  */
17037 #ifdef __cplusplus
17038 extern "C"
17039 #endif
17040 char ctime ();
17041 int
17042 main ()
17043 {
17044 return ctime ();
17045   ;
17046   return 0;
17047 }
17048 _ACEOF
17049 if ac_fn_c_try_link "$LINENO"; then :
17050   ac_cv_lib_c_ctime=yes
17051 else
17052   ac_cv_lib_c_ctime=no
17053 fi
17054 rm -f core conftest.err conftest.$ac_objext \
17055     conftest$ac_exeext conftest.$ac_ext
17056 LIBS=$ac_check_lib_save_LIBS
17057 fi
17058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_ctime" >&5
17059 $as_echo "$ac_cv_lib_c_ctime" >&6; }
17060 if test "x$ac_cv_lib_c_ctime" = xyes; then :
17061
17062 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
17063
17064 else
17065
17066   $as_echo "#undef HAVE_CTIME" >>confdefs.h
17067
17068 fi
17069
17070   else
17071     if test "x$ac_cv_lib_c_ctime" = xyes; then
17072
17073 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
17074
17075     elif test "x$ac_cv_func_ctime" = xyes; then
17076
17077 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
17078
17079     else
17080
17081   $as_echo "#undef HAVE_CTIME" >>confdefs.h
17082
17083     fi
17084   fi
17085
17086
17087   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for creat" >&5
17088 $as_echo_n "checking m2 front end checking c library for creat... " >&6; }
17089   if test x$gcc_no_link != xyes; then
17090     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for creat in -lc" >&5
17091 $as_echo_n "checking for creat in -lc... " >&6; }
17092 if ${ac_cv_lib_c_creat+:} false; then :
17093   $as_echo_n "(cached) " >&6
17094 else
17095   ac_check_lib_save_LIBS=$LIBS
17096 LIBS="-lc  $LIBS"
17097 if test x$gcc_no_link = xyes; then
17098   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17099 fi
17100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17101 /* end confdefs.h.  */
17102
17103 /* Override any GCC internal prototype to avoid an error.
17104    Use char because int might match the return type of a GCC
17105    builtin and then its argument prototype would still apply.  */
17106 #ifdef __cplusplus
17107 extern "C"
17108 #endif
17109 char creat ();
17110 int
17111 main ()
17112 {
17113 return creat ();
17114   ;
17115   return 0;
17116 }
17117 _ACEOF
17118 if ac_fn_c_try_link "$LINENO"; then :
17119   ac_cv_lib_c_creat=yes
17120 else
17121   ac_cv_lib_c_creat=no
17122 fi
17123 rm -f core conftest.err conftest.$ac_objext \
17124     conftest$ac_exeext conftest.$ac_ext
17125 LIBS=$ac_check_lib_save_LIBS
17126 fi
17127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_creat" >&5
17128 $as_echo "$ac_cv_lib_c_creat" >&6; }
17129 if test "x$ac_cv_lib_c_creat" = xyes; then :
17130
17131 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
17132
17133 else
17134
17135   $as_echo "#undef HAVE_CREAT" >>confdefs.h
17136
17137 fi
17138
17139   else
17140     if test "x$ac_cv_lib_c_creat" = xyes; then
17141
17142 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
17143
17144     elif test "x$ac_cv_func_creat" = xyes; then
17145
17146 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
17147
17148     else
17149
17150   $as_echo "#undef HAVE_CREAT" >>confdefs.h
17151
17152     fi
17153   fi
17154
17155
17156   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for dup" >&5
17157 $as_echo_n "checking m2 front end checking c library for dup... " >&6; }
17158   if test x$gcc_no_link != xyes; then
17159     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dup in -lc" >&5
17160 $as_echo_n "checking for dup in -lc... " >&6; }
17161 if ${ac_cv_lib_c_dup+:} false; then :
17162   $as_echo_n "(cached) " >&6
17163 else
17164   ac_check_lib_save_LIBS=$LIBS
17165 LIBS="-lc  $LIBS"
17166 if test x$gcc_no_link = xyes; then
17167   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17168 fi
17169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17170 /* end confdefs.h.  */
17171
17172 /* Override any GCC internal prototype to avoid an error.
17173    Use char because int might match the return type of a GCC
17174    builtin and then its argument prototype would still apply.  */
17175 #ifdef __cplusplus
17176 extern "C"
17177 #endif
17178 char dup ();
17179 int
17180 main ()
17181 {
17182 return dup ();
17183   ;
17184   return 0;
17185 }
17186 _ACEOF
17187 if ac_fn_c_try_link "$LINENO"; then :
17188   ac_cv_lib_c_dup=yes
17189 else
17190   ac_cv_lib_c_dup=no
17191 fi
17192 rm -f core conftest.err conftest.$ac_objext \
17193     conftest$ac_exeext conftest.$ac_ext
17194 LIBS=$ac_check_lib_save_LIBS
17195 fi
17196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_dup" >&5
17197 $as_echo "$ac_cv_lib_c_dup" >&6; }
17198 if test "x$ac_cv_lib_c_dup" = xyes; then :
17199
17200 $as_echo "#define HAVE_DUP 1" >>confdefs.h
17201
17202 else
17203
17204   $as_echo "#undef HAVE_DUP" >>confdefs.h
17205
17206 fi
17207
17208   else
17209     if test "x$ac_cv_lib_c_dup" = xyes; then
17210
17211 $as_echo "#define HAVE_DUP 1" >>confdefs.h
17212
17213     elif test "x$ac_cv_func_dup" = xyes; then
17214
17215 $as_echo "#define HAVE_DUP 1" >>confdefs.h
17216
17217     else
17218
17219   $as_echo "#undef HAVE_DUP" >>confdefs.h
17220
17221     fi
17222   fi
17223
17224
17225   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for execve" >&5
17226 $as_echo_n "checking m2 front end checking c library for execve... " >&6; }
17227   if test x$gcc_no_link != xyes; then
17228     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for execve in -lc" >&5
17229 $as_echo_n "checking for execve in -lc... " >&6; }
17230 if ${ac_cv_lib_c_execve+:} false; then :
17231   $as_echo_n "(cached) " >&6
17232 else
17233   ac_check_lib_save_LIBS=$LIBS
17234 LIBS="-lc  $LIBS"
17235 if test x$gcc_no_link = xyes; then
17236   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17237 fi
17238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17239 /* end confdefs.h.  */
17240
17241 /* Override any GCC internal prototype to avoid an error.
17242    Use char because int might match the return type of a GCC
17243    builtin and then its argument prototype would still apply.  */
17244 #ifdef __cplusplus
17245 extern "C"
17246 #endif
17247 char execve ();
17248 int
17249 main ()
17250 {
17251 return execve ();
17252   ;
17253   return 0;
17254 }
17255 _ACEOF
17256 if ac_fn_c_try_link "$LINENO"; then :
17257   ac_cv_lib_c_execve=yes
17258 else
17259   ac_cv_lib_c_execve=no
17260 fi
17261 rm -f core conftest.err conftest.$ac_objext \
17262     conftest$ac_exeext conftest.$ac_ext
17263 LIBS=$ac_check_lib_save_LIBS
17264 fi
17265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_execve" >&5
17266 $as_echo "$ac_cv_lib_c_execve" >&6; }
17267 if test "x$ac_cv_lib_c_execve" = xyes; then :
17268
17269 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
17270
17271 else
17272
17273   $as_echo "#undef HAVE_EXECVE" >>confdefs.h
17274
17275 fi
17276
17277   else
17278     if test "x$ac_cv_lib_c_execve" = xyes; then
17279
17280 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
17281
17282     elif test "x$ac_cv_func_execve" = xyes; then
17283
17284 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
17285
17286     else
17287
17288   $as_echo "#undef HAVE_EXECVE" >>confdefs.h
17289
17290     fi
17291   fi
17292
17293
17294   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for exit" >&5
17295 $as_echo_n "checking m2 front end checking c library for exit... " >&6; }
17296   if test x$gcc_no_link != xyes; then
17297     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -lc" >&5
17298 $as_echo_n "checking for exit in -lc... " >&6; }
17299 if ${ac_cv_lib_c_exit+:} false; then :
17300   $as_echo_n "(cached) " >&6
17301 else
17302   ac_check_lib_save_LIBS=$LIBS
17303 LIBS="-lc  $LIBS"
17304 if test x$gcc_no_link = xyes; then
17305   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17306 fi
17307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17308 /* end confdefs.h.  */
17309
17310 /* Override any GCC internal prototype to avoid an error.
17311    Use char because int might match the return type of a GCC
17312    builtin and then its argument prototype would still apply.  */
17313 #ifdef __cplusplus
17314 extern "C"
17315 #endif
17316 char exit ();
17317 int
17318 main ()
17319 {
17320 return exit ();
17321   ;
17322   return 0;
17323 }
17324 _ACEOF
17325 if ac_fn_c_try_link "$LINENO"; then :
17326   ac_cv_lib_c_exit=yes
17327 else
17328   ac_cv_lib_c_exit=no
17329 fi
17330 rm -f core conftest.err conftest.$ac_objext \
17331     conftest$ac_exeext conftest.$ac_ext
17332 LIBS=$ac_check_lib_save_LIBS
17333 fi
17334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_exit" >&5
17335 $as_echo "$ac_cv_lib_c_exit" >&6; }
17336 if test "x$ac_cv_lib_c_exit" = xyes; then :
17337
17338 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
17339
17340 else
17341
17342   $as_echo "#undef HAVE_EXIT" >>confdefs.h
17343
17344 fi
17345
17346   else
17347     if test "x$ac_cv_lib_c_exit" = xyes; then
17348
17349 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
17350
17351     elif test "x$ac_cv_func_exit" = xyes; then
17352
17353 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
17354
17355     else
17356
17357   $as_echo "#undef HAVE_EXIT" >>confdefs.h
17358
17359     fi
17360   fi
17361
17362
17363   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for fcntl" >&5
17364 $as_echo_n "checking m2 front end checking c library for fcntl... " >&6; }
17365   if test x$gcc_no_link != xyes; then
17366     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fcntl in -lc" >&5
17367 $as_echo_n "checking for fcntl in -lc... " >&6; }
17368 if ${ac_cv_lib_c_fcntl+:} false; then :
17369   $as_echo_n "(cached) " >&6
17370 else
17371   ac_check_lib_save_LIBS=$LIBS
17372 LIBS="-lc  $LIBS"
17373 if test x$gcc_no_link = xyes; then
17374   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17375 fi
17376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17377 /* end confdefs.h.  */
17378
17379 /* Override any GCC internal prototype to avoid an error.
17380    Use char because int might match the return type of a GCC
17381    builtin and then its argument prototype would still apply.  */
17382 #ifdef __cplusplus
17383 extern "C"
17384 #endif
17385 char fcntl ();
17386 int
17387 main ()
17388 {
17389 return fcntl ();
17390   ;
17391   return 0;
17392 }
17393 _ACEOF
17394 if ac_fn_c_try_link "$LINENO"; then :
17395   ac_cv_lib_c_fcntl=yes
17396 else
17397   ac_cv_lib_c_fcntl=no
17398 fi
17399 rm -f core conftest.err conftest.$ac_objext \
17400     conftest$ac_exeext conftest.$ac_ext
17401 LIBS=$ac_check_lib_save_LIBS
17402 fi
17403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_fcntl" >&5
17404 $as_echo "$ac_cv_lib_c_fcntl" >&6; }
17405 if test "x$ac_cv_lib_c_fcntl" = xyes; then :
17406
17407 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
17408
17409 else
17410
17411   $as_echo "#undef HAVE_FCNTL" >>confdefs.h
17412
17413 fi
17414
17415   else
17416     if test "x$ac_cv_lib_c_fcntl" = xyes; then
17417
17418 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
17419
17420     elif test "x$ac_cv_func_fcntl" = xyes; then
17421
17422 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
17423
17424     else
17425
17426   $as_echo "#undef HAVE_FCNTL" >>confdefs.h
17427
17428     fi
17429   fi
17430
17431
17432   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for fstat" >&5
17433 $as_echo_n "checking m2 front end checking c library for fstat... " >&6; }
17434   if test x$gcc_no_link != xyes; then
17435     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fstat in -lc" >&5
17436 $as_echo_n "checking for fstat in -lc... " >&6; }
17437 if ${ac_cv_lib_c_fstat+:} false; then :
17438   $as_echo_n "(cached) " >&6
17439 else
17440   ac_check_lib_save_LIBS=$LIBS
17441 LIBS="-lc  $LIBS"
17442 if test x$gcc_no_link = xyes; then
17443   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17444 fi
17445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17446 /* end confdefs.h.  */
17447
17448 /* Override any GCC internal prototype to avoid an error.
17449    Use char because int might match the return type of a GCC
17450    builtin and then its argument prototype would still apply.  */
17451 #ifdef __cplusplus
17452 extern "C"
17453 #endif
17454 char fstat ();
17455 int
17456 main ()
17457 {
17458 return fstat ();
17459   ;
17460   return 0;
17461 }
17462 _ACEOF
17463 if ac_fn_c_try_link "$LINENO"; then :
17464   ac_cv_lib_c_fstat=yes
17465 else
17466   ac_cv_lib_c_fstat=no
17467 fi
17468 rm -f core conftest.err conftest.$ac_objext \
17469     conftest$ac_exeext conftest.$ac_ext
17470 LIBS=$ac_check_lib_save_LIBS
17471 fi
17472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_fstat" >&5
17473 $as_echo "$ac_cv_lib_c_fstat" >&6; }
17474 if test "x$ac_cv_lib_c_fstat" = xyes; then :
17475
17476 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
17477
17478 else
17479
17480   $as_echo "#undef HAVE_FSTAT" >>confdefs.h
17481
17482 fi
17483
17484   else
17485     if test "x$ac_cv_lib_c_fstat" = xyes; then
17486
17487 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
17488
17489     elif test "x$ac_cv_func_fstat" = xyes; then
17490
17491 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
17492
17493     else
17494
17495   $as_echo "#undef HAVE_FSTAT" >>confdefs.h
17496
17497     fi
17498   fi
17499
17500
17501   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getdents" >&5
17502 $as_echo_n "checking m2 front end checking c library for getdents... " >&6; }
17503   if test x$gcc_no_link != xyes; then
17504     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getdents in -lc" >&5
17505 $as_echo_n "checking for getdents in -lc... " >&6; }
17506 if ${ac_cv_lib_c_getdents+:} false; then :
17507   $as_echo_n "(cached) " >&6
17508 else
17509   ac_check_lib_save_LIBS=$LIBS
17510 LIBS="-lc  $LIBS"
17511 if test x$gcc_no_link = xyes; then
17512   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17513 fi
17514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17515 /* end confdefs.h.  */
17516
17517 /* Override any GCC internal prototype to avoid an error.
17518    Use char because int might match the return type of a GCC
17519    builtin and then its argument prototype would still apply.  */
17520 #ifdef __cplusplus
17521 extern "C"
17522 #endif
17523 char getdents ();
17524 int
17525 main ()
17526 {
17527 return getdents ();
17528   ;
17529   return 0;
17530 }
17531 _ACEOF
17532 if ac_fn_c_try_link "$LINENO"; then :
17533   ac_cv_lib_c_getdents=yes
17534 else
17535   ac_cv_lib_c_getdents=no
17536 fi
17537 rm -f core conftest.err conftest.$ac_objext \
17538     conftest$ac_exeext conftest.$ac_ext
17539 LIBS=$ac_check_lib_save_LIBS
17540 fi
17541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getdents" >&5
17542 $as_echo "$ac_cv_lib_c_getdents" >&6; }
17543 if test "x$ac_cv_lib_c_getdents" = xyes; then :
17544
17545 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
17546
17547 else
17548
17549   $as_echo "#undef HAVE_GETDENTS" >>confdefs.h
17550
17551 fi
17552
17553   else
17554     if test "x$ac_cv_lib_c_getdents" = xyes; then
17555
17556 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
17557
17558     elif test "x$ac_cv_func_getdents" = xyes; then
17559
17560 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
17561
17562     else
17563
17564   $as_echo "#undef HAVE_GETDENTS" >>confdefs.h
17565
17566     fi
17567   fi
17568
17569
17570   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getgid" >&5
17571 $as_echo_n "checking m2 front end checking c library for getgid... " >&6; }
17572   if test x$gcc_no_link != xyes; then
17573     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgid in -lc" >&5
17574 $as_echo_n "checking for getgid in -lc... " >&6; }
17575 if ${ac_cv_lib_c_getgid+:} false; then :
17576   $as_echo_n "(cached) " >&6
17577 else
17578   ac_check_lib_save_LIBS=$LIBS
17579 LIBS="-lc  $LIBS"
17580 if test x$gcc_no_link = xyes; then
17581   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17582 fi
17583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17584 /* end confdefs.h.  */
17585
17586 /* Override any GCC internal prototype to avoid an error.
17587    Use char because int might match the return type of a GCC
17588    builtin and then its argument prototype would still apply.  */
17589 #ifdef __cplusplus
17590 extern "C"
17591 #endif
17592 char getgid ();
17593 int
17594 main ()
17595 {
17596 return getgid ();
17597   ;
17598   return 0;
17599 }
17600 _ACEOF
17601 if ac_fn_c_try_link "$LINENO"; then :
17602   ac_cv_lib_c_getgid=yes
17603 else
17604   ac_cv_lib_c_getgid=no
17605 fi
17606 rm -f core conftest.err conftest.$ac_objext \
17607     conftest$ac_exeext conftest.$ac_ext
17608 LIBS=$ac_check_lib_save_LIBS
17609 fi
17610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getgid" >&5
17611 $as_echo "$ac_cv_lib_c_getgid" >&6; }
17612 if test "x$ac_cv_lib_c_getgid" = xyes; then :
17613
17614 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
17615
17616 else
17617
17618   $as_echo "#undef HAVE_GETGID" >>confdefs.h
17619
17620 fi
17621
17622   else
17623     if test "x$ac_cv_lib_c_getgid" = xyes; then
17624
17625 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
17626
17627     elif test "x$ac_cv_func_getgid" = xyes; then
17628
17629 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
17630
17631     else
17632
17633   $as_echo "#undef HAVE_GETGID" >>confdefs.h
17634
17635     fi
17636   fi
17637
17638
17639   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getpid" >&5
17640 $as_echo_n "checking m2 front end checking c library for getpid... " >&6; }
17641   if test x$gcc_no_link != xyes; then
17642     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpid in -lc" >&5
17643 $as_echo_n "checking for getpid in -lc... " >&6; }
17644 if ${ac_cv_lib_c_getpid+:} false; then :
17645   $as_echo_n "(cached) " >&6
17646 else
17647   ac_check_lib_save_LIBS=$LIBS
17648 LIBS="-lc  $LIBS"
17649 if test x$gcc_no_link = xyes; then
17650   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17651 fi
17652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17653 /* end confdefs.h.  */
17654
17655 /* Override any GCC internal prototype to avoid an error.
17656    Use char because int might match the return type of a GCC
17657    builtin and then its argument prototype would still apply.  */
17658 #ifdef __cplusplus
17659 extern "C"
17660 #endif
17661 char getpid ();
17662 int
17663 main ()
17664 {
17665 return getpid ();
17666   ;
17667   return 0;
17668 }
17669 _ACEOF
17670 if ac_fn_c_try_link "$LINENO"; then :
17671   ac_cv_lib_c_getpid=yes
17672 else
17673   ac_cv_lib_c_getpid=no
17674 fi
17675 rm -f core conftest.err conftest.$ac_objext \
17676     conftest$ac_exeext conftest.$ac_ext
17677 LIBS=$ac_check_lib_save_LIBS
17678 fi
17679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getpid" >&5
17680 $as_echo "$ac_cv_lib_c_getpid" >&6; }
17681 if test "x$ac_cv_lib_c_getpid" = xyes; then :
17682
17683 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
17684
17685 else
17686
17687   $as_echo "#undef HAVE_GETPID" >>confdefs.h
17688
17689 fi
17690
17691   else
17692     if test "x$ac_cv_lib_c_getpid" = xyes; then
17693
17694 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
17695
17696     elif test "x$ac_cv_func_getpid" = xyes; then
17697
17698 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
17699
17700     else
17701
17702   $as_echo "#undef HAVE_GETPID" >>confdefs.h
17703
17704     fi
17705   fi
17706
17707
17708   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for gettimeofday" >&5
17709 $as_echo_n "checking m2 front end checking c library for gettimeofday... " >&6; }
17710   if test x$gcc_no_link != xyes; then
17711     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday in -lc" >&5
17712 $as_echo_n "checking for gettimeofday in -lc... " >&6; }
17713 if ${ac_cv_lib_c_gettimeofday+:} false; then :
17714   $as_echo_n "(cached) " >&6
17715 else
17716   ac_check_lib_save_LIBS=$LIBS
17717 LIBS="-lc  $LIBS"
17718 if test x$gcc_no_link = xyes; then
17719   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17720 fi
17721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17722 /* end confdefs.h.  */
17723
17724 /* Override any GCC internal prototype to avoid an error.
17725    Use char because int might match the return type of a GCC
17726    builtin and then its argument prototype would still apply.  */
17727 #ifdef __cplusplus
17728 extern "C"
17729 #endif
17730 char gettimeofday ();
17731 int
17732 main ()
17733 {
17734 return gettimeofday ();
17735   ;
17736   return 0;
17737 }
17738 _ACEOF
17739 if ac_fn_c_try_link "$LINENO"; then :
17740   ac_cv_lib_c_gettimeofday=yes
17741 else
17742   ac_cv_lib_c_gettimeofday=no
17743 fi
17744 rm -f core conftest.err conftest.$ac_objext \
17745     conftest$ac_exeext conftest.$ac_ext
17746 LIBS=$ac_check_lib_save_LIBS
17747 fi
17748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_gettimeofday" >&5
17749 $as_echo "$ac_cv_lib_c_gettimeofday" >&6; }
17750 if test "x$ac_cv_lib_c_gettimeofday" = xyes; then :
17751
17752 $as_echo "#define HAVE_GETTIMEOFD 1" >>confdefs.h
17753
17754 else
17755
17756   $as_echo "#undef HAVE_GETTIMEOFD" >>confdefs.h
17757
17758 fi
17759
17760   else
17761     if test "x$ac_cv_lib_c_gettimeofday" = xyes; then
17762
17763 $as_echo "#define HAVE_GETTIMEOFD 1" >>confdefs.h
17764
17765     elif test "x$ac_cv_func_gettimeofday" = xyes; then
17766
17767 $as_echo "#define HAVE_GETTIMEOFD 1" >>confdefs.h
17768
17769     else
17770
17771   $as_echo "#undef HAVE_GETTIMEOFD" >>confdefs.h
17772
17773     fi
17774   fi
17775
17776
17777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getuid" >&5
17778 $as_echo_n "checking m2 front end checking c library for getuid... " >&6; }
17779   if test x$gcc_no_link != xyes; then
17780     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getuid in -lc" >&5
17781 $as_echo_n "checking for getuid in -lc... " >&6; }
17782 if ${ac_cv_lib_c_getuid+:} false; then :
17783   $as_echo_n "(cached) " >&6
17784 else
17785   ac_check_lib_save_LIBS=$LIBS
17786 LIBS="-lc  $LIBS"
17787 if test x$gcc_no_link = xyes; then
17788   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17789 fi
17790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17791 /* end confdefs.h.  */
17792
17793 /* Override any GCC internal prototype to avoid an error.
17794    Use char because int might match the return type of a GCC
17795    builtin and then its argument prototype would still apply.  */
17796 #ifdef __cplusplus
17797 extern "C"
17798 #endif
17799 char getuid ();
17800 int
17801 main ()
17802 {
17803 return getuid ();
17804   ;
17805   return 0;
17806 }
17807 _ACEOF
17808 if ac_fn_c_try_link "$LINENO"; then :
17809   ac_cv_lib_c_getuid=yes
17810 else
17811   ac_cv_lib_c_getuid=no
17812 fi
17813 rm -f core conftest.err conftest.$ac_objext \
17814     conftest$ac_exeext conftest.$ac_ext
17815 LIBS=$ac_check_lib_save_LIBS
17816 fi
17817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getuid" >&5
17818 $as_echo "$ac_cv_lib_c_getuid" >&6; }
17819 if test "x$ac_cv_lib_c_getuid" = xyes; then :
17820
17821 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
17822
17823 else
17824
17825   $as_echo "#undef HAVE_GETUID" >>confdefs.h
17826
17827 fi
17828
17829   else
17830     if test "x$ac_cv_lib_c_getuid" = xyes; then
17831
17832 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
17833
17834     elif test "x$ac_cv_func_getuid" = xyes; then
17835
17836 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
17837
17838     else
17839
17840   $as_echo "#undef HAVE_GETUID" >>confdefs.h
17841
17842     fi
17843   fi
17844
17845
17846   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for ioctl" >&5
17847 $as_echo_n "checking m2 front end checking c library for ioctl... " >&6; }
17848   if test x$gcc_no_link != xyes; then
17849     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctl in -lc" >&5
17850 $as_echo_n "checking for ioctl in -lc... " >&6; }
17851 if ${ac_cv_lib_c_ioctl+:} false; then :
17852   $as_echo_n "(cached) " >&6
17853 else
17854   ac_check_lib_save_LIBS=$LIBS
17855 LIBS="-lc  $LIBS"
17856 if test x$gcc_no_link = xyes; then
17857   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17858 fi
17859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17860 /* end confdefs.h.  */
17861
17862 /* Override any GCC internal prototype to avoid an error.
17863    Use char because int might match the return type of a GCC
17864    builtin and then its argument prototype would still apply.  */
17865 #ifdef __cplusplus
17866 extern "C"
17867 #endif
17868 char ioctl ();
17869 int
17870 main ()
17871 {
17872 return ioctl ();
17873   ;
17874   return 0;
17875 }
17876 _ACEOF
17877 if ac_fn_c_try_link "$LINENO"; then :
17878   ac_cv_lib_c_ioctl=yes
17879 else
17880   ac_cv_lib_c_ioctl=no
17881 fi
17882 rm -f core conftest.err conftest.$ac_objext \
17883     conftest$ac_exeext conftest.$ac_ext
17884 LIBS=$ac_check_lib_save_LIBS
17885 fi
17886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_ioctl" >&5
17887 $as_echo "$ac_cv_lib_c_ioctl" >&6; }
17888 if test "x$ac_cv_lib_c_ioctl" = xyes; then :
17889
17890 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
17891
17892 else
17893
17894   $as_echo "#undef HAVE_IOCTL" >>confdefs.h
17895
17896 fi
17897
17898   else
17899     if test "x$ac_cv_lib_c_ioctl" = xyes; then
17900
17901 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
17902
17903     elif test "x$ac_cv_func_ioctl" = xyes; then
17904
17905 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
17906
17907     else
17908
17909   $as_echo "#undef HAVE_IOCTL" >>confdefs.h
17910
17911     fi
17912   fi
17913
17914
17915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for kill" >&5
17916 $as_echo_n "checking m2 front end checking c library for kill... " >&6; }
17917   if test x$gcc_no_link != xyes; then
17918     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kill in -lc" >&5
17919 $as_echo_n "checking for kill in -lc... " >&6; }
17920 if ${ac_cv_lib_c_kill+:} false; then :
17921   $as_echo_n "(cached) " >&6
17922 else
17923   ac_check_lib_save_LIBS=$LIBS
17924 LIBS="-lc  $LIBS"
17925 if test x$gcc_no_link = xyes; then
17926   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17927 fi
17928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17929 /* end confdefs.h.  */
17930
17931 /* Override any GCC internal prototype to avoid an error.
17932    Use char because int might match the return type of a GCC
17933    builtin and then its argument prototype would still apply.  */
17934 #ifdef __cplusplus
17935 extern "C"
17936 #endif
17937 char kill ();
17938 int
17939 main ()
17940 {
17941 return kill ();
17942   ;
17943   return 0;
17944 }
17945 _ACEOF
17946 if ac_fn_c_try_link "$LINENO"; then :
17947   ac_cv_lib_c_kill=yes
17948 else
17949   ac_cv_lib_c_kill=no
17950 fi
17951 rm -f core conftest.err conftest.$ac_objext \
17952     conftest$ac_exeext conftest.$ac_ext
17953 LIBS=$ac_check_lib_save_LIBS
17954 fi
17955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_kill" >&5
17956 $as_echo "$ac_cv_lib_c_kill" >&6; }
17957 if test "x$ac_cv_lib_c_kill" = xyes; then :
17958
17959 $as_echo "#define HAVE_KILL 1" >>confdefs.h
17960
17961 else
17962
17963   $as_echo "#undef HAVE_KILL" >>confdefs.h
17964
17965 fi
17966
17967   else
17968     if test "x$ac_cv_lib_c_kill" = xyes; then
17969
17970 $as_echo "#define HAVE_KILL 1" >>confdefs.h
17971
17972     elif test "x$ac_cv_func_kill" = xyes; then
17973
17974 $as_echo "#define HAVE_KILL 1" >>confdefs.h
17975
17976     else
17977
17978   $as_echo "#undef HAVE_KILL" >>confdefs.h
17979
17980     fi
17981   fi
17982
17983
17984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for link" >&5
17985 $as_echo_n "checking m2 front end checking c library for link... " >&6; }
17986   if test x$gcc_no_link != xyes; then
17987     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for link in -lc" >&5
17988 $as_echo_n "checking for link in -lc... " >&6; }
17989 if ${ac_cv_lib_c_link+:} false; then :
17990   $as_echo_n "(cached) " >&6
17991 else
17992   ac_check_lib_save_LIBS=$LIBS
17993 LIBS="-lc  $LIBS"
17994 if test x$gcc_no_link = xyes; then
17995   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17996 fi
17997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17998 /* end confdefs.h.  */
17999
18000 /* Override any GCC internal prototype to avoid an error.
18001    Use char because int might match the return type of a GCC
18002    builtin and then its argument prototype would still apply.  */
18003 #ifdef __cplusplus
18004 extern "C"
18005 #endif
18006 char link ();
18007 int
18008 main ()
18009 {
18010 return link ();
18011   ;
18012   return 0;
18013 }
18014 _ACEOF
18015 if ac_fn_c_try_link "$LINENO"; then :
18016   ac_cv_lib_c_link=yes
18017 else
18018   ac_cv_lib_c_link=no
18019 fi
18020 rm -f core conftest.err conftest.$ac_objext \
18021     conftest$ac_exeext conftest.$ac_ext
18022 LIBS=$ac_check_lib_save_LIBS
18023 fi
18024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_link" >&5
18025 $as_echo "$ac_cv_lib_c_link" >&6; }
18026 if test "x$ac_cv_lib_c_link" = xyes; then :
18027
18028 $as_echo "#define HAVE_LINK 1" >>confdefs.h
18029
18030 else
18031
18032   $as_echo "#undef HAVE_LINK" >>confdefs.h
18033
18034 fi
18035
18036   else
18037     if test "x$ac_cv_lib_c_link" = xyes; then
18038
18039 $as_echo "#define HAVE_LINK 1" >>confdefs.h
18040
18041     elif test "x$ac_cv_func_link" = xyes; then
18042
18043 $as_echo "#define HAVE_LINK 1" >>confdefs.h
18044
18045     else
18046
18047   $as_echo "#undef HAVE_LINK" >>confdefs.h
18048
18049     fi
18050   fi
18051
18052
18053   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for lseek" >&5
18054 $as_echo_n "checking m2 front end checking c library for lseek... " >&6; }
18055   if test x$gcc_no_link != xyes; then
18056     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lseek in -lc" >&5
18057 $as_echo_n "checking for lseek in -lc... " >&6; }
18058 if ${ac_cv_lib_c_lseek+:} false; then :
18059   $as_echo_n "(cached) " >&6
18060 else
18061   ac_check_lib_save_LIBS=$LIBS
18062 LIBS="-lc  $LIBS"
18063 if test x$gcc_no_link = xyes; then
18064   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18065 fi
18066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18067 /* end confdefs.h.  */
18068
18069 /* Override any GCC internal prototype to avoid an error.
18070    Use char because int might match the return type of a GCC
18071    builtin and then its argument prototype would still apply.  */
18072 #ifdef __cplusplus
18073 extern "C"
18074 #endif
18075 char lseek ();
18076 int
18077 main ()
18078 {
18079 return lseek ();
18080   ;
18081   return 0;
18082 }
18083 _ACEOF
18084 if ac_fn_c_try_link "$LINENO"; then :
18085   ac_cv_lib_c_lseek=yes
18086 else
18087   ac_cv_lib_c_lseek=no
18088 fi
18089 rm -f core conftest.err conftest.$ac_objext \
18090     conftest$ac_exeext conftest.$ac_ext
18091 LIBS=$ac_check_lib_save_LIBS
18092 fi
18093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_lseek" >&5
18094 $as_echo "$ac_cv_lib_c_lseek" >&6; }
18095 if test "x$ac_cv_lib_c_lseek" = xyes; then :
18096
18097 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
18098
18099 else
18100
18101   $as_echo "#undef HAVE_LSEEK" >>confdefs.h
18102
18103 fi
18104
18105   else
18106     if test "x$ac_cv_lib_c_lseek" = xyes; then
18107
18108 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
18109
18110     elif test "x$ac_cv_func_lseek" = xyes; then
18111
18112 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
18113
18114     else
18115
18116   $as_echo "#undef HAVE_LSEEK" >>confdefs.h
18117
18118     fi
18119   fi
18120
18121
18122   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for open" >&5
18123 $as_echo_n "checking m2 front end checking c library for open... " >&6; }
18124   if test x$gcc_no_link != xyes; then
18125     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for open in -lc" >&5
18126 $as_echo_n "checking for open in -lc... " >&6; }
18127 if ${ac_cv_lib_c_open+:} false; then :
18128   $as_echo_n "(cached) " >&6
18129 else
18130   ac_check_lib_save_LIBS=$LIBS
18131 LIBS="-lc  $LIBS"
18132 if test x$gcc_no_link = xyes; then
18133   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18134 fi
18135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18136 /* end confdefs.h.  */
18137
18138 /* Override any GCC internal prototype to avoid an error.
18139    Use char because int might match the return type of a GCC
18140    builtin and then its argument prototype would still apply.  */
18141 #ifdef __cplusplus
18142 extern "C"
18143 #endif
18144 char open ();
18145 int
18146 main ()
18147 {
18148 return open ();
18149   ;
18150   return 0;
18151 }
18152 _ACEOF
18153 if ac_fn_c_try_link "$LINENO"; then :
18154   ac_cv_lib_c_open=yes
18155 else
18156   ac_cv_lib_c_open=no
18157 fi
18158 rm -f core conftest.err conftest.$ac_objext \
18159     conftest$ac_exeext conftest.$ac_ext
18160 LIBS=$ac_check_lib_save_LIBS
18161 fi
18162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_open" >&5
18163 $as_echo "$ac_cv_lib_c_open" >&6; }
18164 if test "x$ac_cv_lib_c_open" = xyes; then :
18165
18166 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
18167
18168 else
18169
18170   $as_echo "#undef HAVE_OPEN" >>confdefs.h
18171
18172 fi
18173
18174   else
18175     if test "x$ac_cv_lib_c_open" = xyes; then
18176
18177 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
18178
18179     elif test "x$ac_cv_func_open" = xyes; then
18180
18181 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
18182
18183     else
18184
18185   $as_echo "#undef HAVE_OPEN" >>confdefs.h
18186
18187     fi
18188   fi
18189
18190
18191   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for pause" >&5
18192 $as_echo_n "checking m2 front end checking c library for pause... " >&6; }
18193   if test x$gcc_no_link != xyes; then
18194     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pause in -lc" >&5
18195 $as_echo_n "checking for pause in -lc... " >&6; }
18196 if ${ac_cv_lib_c_pause+:} false; then :
18197   $as_echo_n "(cached) " >&6
18198 else
18199   ac_check_lib_save_LIBS=$LIBS
18200 LIBS="-lc  $LIBS"
18201 if test x$gcc_no_link = xyes; then
18202   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18203 fi
18204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18205 /* end confdefs.h.  */
18206
18207 /* Override any GCC internal prototype to avoid an error.
18208    Use char because int might match the return type of a GCC
18209    builtin and then its argument prototype would still apply.  */
18210 #ifdef __cplusplus
18211 extern "C"
18212 #endif
18213 char pause ();
18214 int
18215 main ()
18216 {
18217 return pause ();
18218   ;
18219   return 0;
18220 }
18221 _ACEOF
18222 if ac_fn_c_try_link "$LINENO"; then :
18223   ac_cv_lib_c_pause=yes
18224 else
18225   ac_cv_lib_c_pause=no
18226 fi
18227 rm -f core conftest.err conftest.$ac_objext \
18228     conftest$ac_exeext conftest.$ac_ext
18229 LIBS=$ac_check_lib_save_LIBS
18230 fi
18231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pause" >&5
18232 $as_echo "$ac_cv_lib_c_pause" >&6; }
18233 if test "x$ac_cv_lib_c_pause" = xyes; then :
18234
18235 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
18236
18237 else
18238
18239   $as_echo "#undef HAVE_PAUSE" >>confdefs.h
18240
18241 fi
18242
18243   else
18244     if test "x$ac_cv_lib_c_pause" = xyes; then
18245
18246 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
18247
18248     elif test "x$ac_cv_func_pause" = xyes; then
18249
18250 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
18251
18252     else
18253
18254   $as_echo "#undef HAVE_PAUSE" >>confdefs.h
18255
18256     fi
18257   fi
18258
18259
18260   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for pipe" >&5
18261 $as_echo_n "checking m2 front end checking c library for pipe... " >&6; }
18262   if test x$gcc_no_link != xyes; then
18263     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pipe in -lc" >&5
18264 $as_echo_n "checking for pipe in -lc... " >&6; }
18265 if ${ac_cv_lib_c_pipe+:} false; then :
18266   $as_echo_n "(cached) " >&6
18267 else
18268   ac_check_lib_save_LIBS=$LIBS
18269 LIBS="-lc  $LIBS"
18270 if test x$gcc_no_link = xyes; then
18271   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18272 fi
18273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18274 /* end confdefs.h.  */
18275
18276 /* Override any GCC internal prototype to avoid an error.
18277    Use char because int might match the return type of a GCC
18278    builtin and then its argument prototype would still apply.  */
18279 #ifdef __cplusplus
18280 extern "C"
18281 #endif
18282 char pipe ();
18283 int
18284 main ()
18285 {
18286 return pipe ();
18287   ;
18288   return 0;
18289 }
18290 _ACEOF
18291 if ac_fn_c_try_link "$LINENO"; then :
18292   ac_cv_lib_c_pipe=yes
18293 else
18294   ac_cv_lib_c_pipe=no
18295 fi
18296 rm -f core conftest.err conftest.$ac_objext \
18297     conftest$ac_exeext conftest.$ac_ext
18298 LIBS=$ac_check_lib_save_LIBS
18299 fi
18300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pipe" >&5
18301 $as_echo "$ac_cv_lib_c_pipe" >&6; }
18302 if test "x$ac_cv_lib_c_pipe" = xyes; then :
18303
18304 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
18305
18306 else
18307
18308   $as_echo "#undef HAVE_PIPE" >>confdefs.h
18309
18310 fi
18311
18312   else
18313     if test "x$ac_cv_lib_c_pipe" = xyes; then
18314
18315 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
18316
18317     elif test "x$ac_cv_func_pipe" = xyes; then
18318
18319 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
18320
18321     else
18322
18323   $as_echo "#undef HAVE_PIPE" >>confdefs.h
18324
18325     fi
18326   fi
18327
18328
18329   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for rand" >&5
18330 $as_echo_n "checking m2 front end checking c library for rand... " >&6; }
18331   if test x$gcc_no_link != xyes; then
18332     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rand in -lc" >&5
18333 $as_echo_n "checking for rand in -lc... " >&6; }
18334 if ${ac_cv_lib_c_rand+:} false; then :
18335   $as_echo_n "(cached) " >&6
18336 else
18337   ac_check_lib_save_LIBS=$LIBS
18338 LIBS="-lc  $LIBS"
18339 if test x$gcc_no_link = xyes; then
18340   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18341 fi
18342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18343 /* end confdefs.h.  */
18344
18345 /* Override any GCC internal prototype to avoid an error.
18346    Use char because int might match the return type of a GCC
18347    builtin and then its argument prototype would still apply.  */
18348 #ifdef __cplusplus
18349 extern "C"
18350 #endif
18351 char rand ();
18352 int
18353 main ()
18354 {
18355 return rand ();
18356   ;
18357   return 0;
18358 }
18359 _ACEOF
18360 if ac_fn_c_try_link "$LINENO"; then :
18361   ac_cv_lib_c_rand=yes
18362 else
18363   ac_cv_lib_c_rand=no
18364 fi
18365 rm -f core conftest.err conftest.$ac_objext \
18366     conftest$ac_exeext conftest.$ac_ext
18367 LIBS=$ac_check_lib_save_LIBS
18368 fi
18369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_rand" >&5
18370 $as_echo "$ac_cv_lib_c_rand" >&6; }
18371 if test "x$ac_cv_lib_c_rand" = xyes; then :
18372
18373 $as_echo "#define HAVE_RAND 1" >>confdefs.h
18374
18375 else
18376
18377   $as_echo "#undef HAVE_RAND" >>confdefs.h
18378
18379 fi
18380
18381   else
18382     if test "x$ac_cv_lib_c_rand" = xyes; then
18383
18384 $as_echo "#define HAVE_RAND 1" >>confdefs.h
18385
18386     elif test "x$ac_cv_func_rand" = xyes; then
18387
18388 $as_echo "#define HAVE_RAND 1" >>confdefs.h
18389
18390     else
18391
18392   $as_echo "#undef HAVE_RAND" >>confdefs.h
18393
18394     fi
18395   fi
18396
18397
18398   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for read" >&5
18399 $as_echo_n "checking m2 front end checking c library for read... " >&6; }
18400   if test x$gcc_no_link != xyes; then
18401     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for read in -lc" >&5
18402 $as_echo_n "checking for read in -lc... " >&6; }
18403 if ${ac_cv_lib_c_read+:} false; then :
18404   $as_echo_n "(cached) " >&6
18405 else
18406   ac_check_lib_save_LIBS=$LIBS
18407 LIBS="-lc  $LIBS"
18408 if test x$gcc_no_link = xyes; then
18409   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18410 fi
18411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18412 /* end confdefs.h.  */
18413
18414 /* Override any GCC internal prototype to avoid an error.
18415    Use char because int might match the return type of a GCC
18416    builtin and then its argument prototype would still apply.  */
18417 #ifdef __cplusplus
18418 extern "C"
18419 #endif
18420 char read ();
18421 int
18422 main ()
18423 {
18424 return read ();
18425   ;
18426   return 0;
18427 }
18428 _ACEOF
18429 if ac_fn_c_try_link "$LINENO"; then :
18430   ac_cv_lib_c_read=yes
18431 else
18432   ac_cv_lib_c_read=no
18433 fi
18434 rm -f core conftest.err conftest.$ac_objext \
18435     conftest$ac_exeext conftest.$ac_ext
18436 LIBS=$ac_check_lib_save_LIBS
18437 fi
18438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_read" >&5
18439 $as_echo "$ac_cv_lib_c_read" >&6; }
18440 if test "x$ac_cv_lib_c_read" = xyes; then :
18441
18442 $as_echo "#define HAVE_READ 1" >>confdefs.h
18443
18444 else
18445
18446   $as_echo "#undef HAVE_READ" >>confdefs.h
18447
18448 fi
18449
18450   else
18451     if test "x$ac_cv_lib_c_read" = xyes; then
18452
18453 $as_echo "#define HAVE_READ 1" >>confdefs.h
18454
18455     elif test "x$ac_cv_func_read" = xyes; then
18456
18457 $as_echo "#define HAVE_READ 1" >>confdefs.h
18458
18459     else
18460
18461   $as_echo "#undef HAVE_READ" >>confdefs.h
18462
18463     fi
18464   fi
18465
18466
18467   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for select" >&5
18468 $as_echo_n "checking m2 front end checking c library for select... " >&6; }
18469   if test x$gcc_no_link != xyes; then
18470     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for select in -lc" >&5
18471 $as_echo_n "checking for select in -lc... " >&6; }
18472 if ${ac_cv_lib_c_select+:} false; then :
18473   $as_echo_n "(cached) " >&6
18474 else
18475   ac_check_lib_save_LIBS=$LIBS
18476 LIBS="-lc  $LIBS"
18477 if test x$gcc_no_link = xyes; then
18478   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18479 fi
18480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18481 /* end confdefs.h.  */
18482
18483 /* Override any GCC internal prototype to avoid an error.
18484    Use char because int might match the return type of a GCC
18485    builtin and then its argument prototype would still apply.  */
18486 #ifdef __cplusplus
18487 extern "C"
18488 #endif
18489 char select ();
18490 int
18491 main ()
18492 {
18493 return select ();
18494   ;
18495   return 0;
18496 }
18497 _ACEOF
18498 if ac_fn_c_try_link "$LINENO"; then :
18499   ac_cv_lib_c_select=yes
18500 else
18501   ac_cv_lib_c_select=no
18502 fi
18503 rm -f core conftest.err conftest.$ac_objext \
18504     conftest$ac_exeext conftest.$ac_ext
18505 LIBS=$ac_check_lib_save_LIBS
18506 fi
18507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_select" >&5
18508 $as_echo "$ac_cv_lib_c_select" >&6; }
18509 if test "x$ac_cv_lib_c_select" = xyes; then :
18510
18511 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
18512
18513 else
18514
18515   $as_echo "#undef HAVE_SELECT" >>confdefs.h
18516
18517 fi
18518
18519   else
18520     if test "x$ac_cv_lib_c_select" = xyes; then
18521
18522 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
18523
18524     elif test "x$ac_cv_func_select" = xyes; then
18525
18526 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
18527
18528     else
18529
18530   $as_echo "#undef HAVE_SELECT" >>confdefs.h
18531
18532     fi
18533   fi
18534
18535
18536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setitimer" >&5
18537 $as_echo_n "checking m2 front end checking c library for setitimer... " >&6; }
18538   if test x$gcc_no_link != xyes; then
18539     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setitimer in -lc" >&5
18540 $as_echo_n "checking for setitimer in -lc... " >&6; }
18541 if ${ac_cv_lib_c_setitimer+:} false; then :
18542   $as_echo_n "(cached) " >&6
18543 else
18544   ac_check_lib_save_LIBS=$LIBS
18545 LIBS="-lc  $LIBS"
18546 if test x$gcc_no_link = xyes; then
18547   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18548 fi
18549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18550 /* end confdefs.h.  */
18551
18552 /* Override any GCC internal prototype to avoid an error.
18553    Use char because int might match the return type of a GCC
18554    builtin and then its argument prototype would still apply.  */
18555 #ifdef __cplusplus
18556 extern "C"
18557 #endif
18558 char setitimer ();
18559 int
18560 main ()
18561 {
18562 return setitimer ();
18563   ;
18564   return 0;
18565 }
18566 _ACEOF
18567 if ac_fn_c_try_link "$LINENO"; then :
18568   ac_cv_lib_c_setitimer=yes
18569 else
18570   ac_cv_lib_c_setitimer=no
18571 fi
18572 rm -f core conftest.err conftest.$ac_objext \
18573     conftest$ac_exeext conftest.$ac_ext
18574 LIBS=$ac_check_lib_save_LIBS
18575 fi
18576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setitimer" >&5
18577 $as_echo "$ac_cv_lib_c_setitimer" >&6; }
18578 if test "x$ac_cv_lib_c_setitimer" = xyes; then :
18579
18580 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
18581
18582 else
18583
18584   $as_echo "#undef HAVE_SETITIMER" >>confdefs.h
18585
18586 fi
18587
18588   else
18589     if test "x$ac_cv_lib_c_setitimer" = xyes; then
18590
18591 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
18592
18593     elif test "x$ac_cv_func_setitimer" = xyes; then
18594
18595 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
18596
18597     else
18598
18599   $as_echo "#undef HAVE_SETITIMER" >>confdefs.h
18600
18601     fi
18602   fi
18603
18604
18605   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setgid" >&5
18606 $as_echo_n "checking m2 front end checking c library for setgid... " >&6; }
18607   if test x$gcc_no_link != xyes; then
18608     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setgid in -lc" >&5
18609 $as_echo_n "checking for setgid in -lc... " >&6; }
18610 if ${ac_cv_lib_c_setgid+:} false; then :
18611   $as_echo_n "(cached) " >&6
18612 else
18613   ac_check_lib_save_LIBS=$LIBS
18614 LIBS="-lc  $LIBS"
18615 if test x$gcc_no_link = xyes; then
18616   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18617 fi
18618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18619 /* end confdefs.h.  */
18620
18621 /* Override any GCC internal prototype to avoid an error.
18622    Use char because int might match the return type of a GCC
18623    builtin and then its argument prototype would still apply.  */
18624 #ifdef __cplusplus
18625 extern "C"
18626 #endif
18627 char setgid ();
18628 int
18629 main ()
18630 {
18631 return setgid ();
18632   ;
18633   return 0;
18634 }
18635 _ACEOF
18636 if ac_fn_c_try_link "$LINENO"; then :
18637   ac_cv_lib_c_setgid=yes
18638 else
18639   ac_cv_lib_c_setgid=no
18640 fi
18641 rm -f core conftest.err conftest.$ac_objext \
18642     conftest$ac_exeext conftest.$ac_ext
18643 LIBS=$ac_check_lib_save_LIBS
18644 fi
18645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setgid" >&5
18646 $as_echo "$ac_cv_lib_c_setgid" >&6; }
18647 if test "x$ac_cv_lib_c_setgid" = xyes; then :
18648
18649 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
18650
18651 else
18652
18653   $as_echo "#undef HAVE_SETGID" >>confdefs.h
18654
18655 fi
18656
18657   else
18658     if test "x$ac_cv_lib_c_setgid" = xyes; then
18659
18660 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
18661
18662     elif test "x$ac_cv_func_setgid" = xyes; then
18663
18664 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
18665
18666     else
18667
18668   $as_echo "#undef HAVE_SETGID" >>confdefs.h
18669
18670     fi
18671   fi
18672
18673
18674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setuid" >&5
18675 $as_echo_n "checking m2 front end checking c library for setuid... " >&6; }
18676   if test x$gcc_no_link != xyes; then
18677     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setuid in -lc" >&5
18678 $as_echo_n "checking for setuid in -lc... " >&6; }
18679 if ${ac_cv_lib_c_setuid+:} false; then :
18680   $as_echo_n "(cached) " >&6
18681 else
18682   ac_check_lib_save_LIBS=$LIBS
18683 LIBS="-lc  $LIBS"
18684 if test x$gcc_no_link = xyes; then
18685   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18686 fi
18687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18688 /* end confdefs.h.  */
18689
18690 /* Override any GCC internal prototype to avoid an error.
18691    Use char because int might match the return type of a GCC
18692    builtin and then its argument prototype would still apply.  */
18693 #ifdef __cplusplus
18694 extern "C"
18695 #endif
18696 char setuid ();
18697 int
18698 main ()
18699 {
18700 return setuid ();
18701   ;
18702   return 0;
18703 }
18704 _ACEOF
18705 if ac_fn_c_try_link "$LINENO"; then :
18706   ac_cv_lib_c_setuid=yes
18707 else
18708   ac_cv_lib_c_setuid=no
18709 fi
18710 rm -f core conftest.err conftest.$ac_objext \
18711     conftest$ac_exeext conftest.$ac_ext
18712 LIBS=$ac_check_lib_save_LIBS
18713 fi
18714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setuid" >&5
18715 $as_echo "$ac_cv_lib_c_setuid" >&6; }
18716 if test "x$ac_cv_lib_c_setuid" = xyes; then :
18717
18718 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
18719
18720 else
18721
18722   $as_echo "#undef HAVE_SETUID" >>confdefs.h
18723
18724 fi
18725
18726   else
18727     if test "x$ac_cv_lib_c_setuid" = xyes; then
18728
18729 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
18730
18731     elif test "x$ac_cv_func_setuid" = xyes; then
18732
18733 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
18734
18735     else
18736
18737   $as_echo "#undef HAVE_SETUID" >>confdefs.h
18738
18739     fi
18740   fi
18741
18742
18743   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for stat" >&5
18744 $as_echo_n "checking m2 front end checking c library for stat... " >&6; }
18745   if test x$gcc_no_link != xyes; then
18746     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stat in -lc" >&5
18747 $as_echo_n "checking for stat in -lc... " >&6; }
18748 if ${ac_cv_lib_c_stat+:} false; then :
18749   $as_echo_n "(cached) " >&6
18750 else
18751   ac_check_lib_save_LIBS=$LIBS
18752 LIBS="-lc  $LIBS"
18753 if test x$gcc_no_link = xyes; then
18754   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18755 fi
18756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18757 /* end confdefs.h.  */
18758
18759 /* Override any GCC internal prototype to avoid an error.
18760    Use char because int might match the return type of a GCC
18761    builtin and then its argument prototype would still apply.  */
18762 #ifdef __cplusplus
18763 extern "C"
18764 #endif
18765 char stat ();
18766 int
18767 main ()
18768 {
18769 return stat ();
18770   ;
18771   return 0;
18772 }
18773 _ACEOF
18774 if ac_fn_c_try_link "$LINENO"; then :
18775   ac_cv_lib_c_stat=yes
18776 else
18777   ac_cv_lib_c_stat=no
18778 fi
18779 rm -f core conftest.err conftest.$ac_objext \
18780     conftest$ac_exeext conftest.$ac_ext
18781 LIBS=$ac_check_lib_save_LIBS
18782 fi
18783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_stat" >&5
18784 $as_echo "$ac_cv_lib_c_stat" >&6; }
18785 if test "x$ac_cv_lib_c_stat" = xyes; then :
18786
18787 $as_echo "#define HAVE_STAT 1" >>confdefs.h
18788
18789 else
18790
18791   $as_echo "#undef HAVE_STAT" >>confdefs.h
18792
18793 fi
18794
18795   else
18796     if test "x$ac_cv_lib_c_stat" = xyes; then
18797
18798 $as_echo "#define HAVE_STAT 1" >>confdefs.h
18799
18800     elif test "x$ac_cv_func_stat" = xyes; then
18801
18802 $as_echo "#define HAVE_STAT 1" >>confdefs.h
18803
18804     else
18805
18806   $as_echo "#undef HAVE_STAT" >>confdefs.h
18807
18808     fi
18809   fi
18810
18811
18812   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strsignal" >&5
18813 $as_echo_n "checking m2 front end checking c library for strsignal... " >&6; }
18814   if test x$gcc_no_link != xyes; then
18815     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strsignal in -lc" >&5
18816 $as_echo_n "checking for strsignal in -lc... " >&6; }
18817 if ${ac_cv_lib_c_strsignal+:} false; then :
18818   $as_echo_n "(cached) " >&6
18819 else
18820   ac_check_lib_save_LIBS=$LIBS
18821 LIBS="-lc  $LIBS"
18822 if test x$gcc_no_link = xyes; then
18823   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18824 fi
18825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18826 /* end confdefs.h.  */
18827
18828 /* Override any GCC internal prototype to avoid an error.
18829    Use char because int might match the return type of a GCC
18830    builtin and then its argument prototype would still apply.  */
18831 #ifdef __cplusplus
18832 extern "C"
18833 #endif
18834 char strsignal ();
18835 int
18836 main ()
18837 {
18838 return strsignal ();
18839   ;
18840   return 0;
18841 }
18842 _ACEOF
18843 if ac_fn_c_try_link "$LINENO"; then :
18844   ac_cv_lib_c_strsignal=yes
18845 else
18846   ac_cv_lib_c_strsignal=no
18847 fi
18848 rm -f core conftest.err conftest.$ac_objext \
18849     conftest$ac_exeext conftest.$ac_ext
18850 LIBS=$ac_check_lib_save_LIBS
18851 fi
18852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strsignal" >&5
18853 $as_echo "$ac_cv_lib_c_strsignal" >&6; }
18854 if test "x$ac_cv_lib_c_strsignal" = xyes; then :
18855
18856 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
18857
18858 else
18859
18860   $as_echo "#undef HAVE_STRSIGNAL" >>confdefs.h
18861
18862 fi
18863
18864   else
18865     if test "x$ac_cv_lib_c_strsignal" = xyes; then
18866
18867 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
18868
18869     elif test "x$ac_cv_func_strsignal" = xyes; then
18870
18871 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
18872
18873     else
18874
18875   $as_echo "#undef HAVE_STRSIGNAL" >>confdefs.h
18876
18877     fi
18878   fi
18879
18880
18881   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strtod" >&5
18882 $as_echo_n "checking m2 front end checking c library for strtod... " >&6; }
18883   if test x$gcc_no_link != xyes; then
18884     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtod in -lc" >&5
18885 $as_echo_n "checking for strtod in -lc... " >&6; }
18886 if ${ac_cv_lib_c_strtod+:} false; then :
18887   $as_echo_n "(cached) " >&6
18888 else
18889   ac_check_lib_save_LIBS=$LIBS
18890 LIBS="-lc  $LIBS"
18891 if test x$gcc_no_link = xyes; then
18892   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18893 fi
18894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18895 /* end confdefs.h.  */
18896
18897 /* Override any GCC internal prototype to avoid an error.
18898    Use char because int might match the return type of a GCC
18899    builtin and then its argument prototype would still apply.  */
18900 #ifdef __cplusplus
18901 extern "C"
18902 #endif
18903 char strtod ();
18904 int
18905 main ()
18906 {
18907 return strtod ();
18908   ;
18909   return 0;
18910 }
18911 _ACEOF
18912 if ac_fn_c_try_link "$LINENO"; then :
18913   ac_cv_lib_c_strtod=yes
18914 else
18915   ac_cv_lib_c_strtod=no
18916 fi
18917 rm -f core conftest.err conftest.$ac_objext \
18918     conftest$ac_exeext conftest.$ac_ext
18919 LIBS=$ac_check_lib_save_LIBS
18920 fi
18921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strtod" >&5
18922 $as_echo "$ac_cv_lib_c_strtod" >&6; }
18923 if test "x$ac_cv_lib_c_strtod" = xyes; then :
18924
18925 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
18926
18927 else
18928
18929   $as_echo "#undef HAVE_STRTOD" >>confdefs.h
18930
18931 fi
18932
18933   else
18934     if test "x$ac_cv_lib_c_strtod" = xyes; then
18935
18936 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
18937
18938     elif test "x$ac_cv_func_strtod" = xyes; then
18939
18940 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
18941
18942     else
18943
18944   $as_echo "#undef HAVE_STRTOD" >>confdefs.h
18945
18946     fi
18947   fi
18948
18949
18950   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strtold" >&5
18951 $as_echo_n "checking m2 front end checking c library for strtold... " >&6; }
18952   if test x$gcc_no_link != xyes; then
18953     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold in -lc" >&5
18954 $as_echo_n "checking for strtold in -lc... " >&6; }
18955 if ${ac_cv_lib_c_strtold+:} false; then :
18956   $as_echo_n "(cached) " >&6
18957 else
18958   ac_check_lib_save_LIBS=$LIBS
18959 LIBS="-lc  $LIBS"
18960 if test x$gcc_no_link = xyes; then
18961   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18962 fi
18963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18964 /* end confdefs.h.  */
18965
18966 /* Override any GCC internal prototype to avoid an error.
18967    Use char because int might match the return type of a GCC
18968    builtin and then its argument prototype would still apply.  */
18969 #ifdef __cplusplus
18970 extern "C"
18971 #endif
18972 char strtold ();
18973 int
18974 main ()
18975 {
18976 return strtold ();
18977   ;
18978   return 0;
18979 }
18980 _ACEOF
18981 if ac_fn_c_try_link "$LINENO"; then :
18982   ac_cv_lib_c_strtold=yes
18983 else
18984   ac_cv_lib_c_strtold=no
18985 fi
18986 rm -f core conftest.err conftest.$ac_objext \
18987     conftest$ac_exeext conftest.$ac_ext
18988 LIBS=$ac_check_lib_save_LIBS
18989 fi
18990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strtold" >&5
18991 $as_echo "$ac_cv_lib_c_strtold" >&6; }
18992 if test "x$ac_cv_lib_c_strtold" = xyes; then :
18993
18994 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
18995
18996 else
18997
18998   $as_echo "#undef HAVE_STRTOLD" >>confdefs.h
18999
19000 fi
19001
19002   else
19003     if test "x$ac_cv_lib_c_strtold" = xyes; then
19004
19005 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
19006
19007     elif test "x$ac_cv_func_strtold" = xyes; then
19008
19009 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
19010
19011     else
19012
19013   $as_echo "#undef HAVE_STRTOLD" >>confdefs.h
19014
19015     fi
19016   fi
19017
19018
19019   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for times" >&5
19020 $as_echo_n "checking m2 front end checking c library for times... " >&6; }
19021   if test x$gcc_no_link != xyes; then
19022     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for times in -lc" >&5
19023 $as_echo_n "checking for times in -lc... " >&6; }
19024 if ${ac_cv_lib_c_times+:} false; then :
19025   $as_echo_n "(cached) " >&6
19026 else
19027   ac_check_lib_save_LIBS=$LIBS
19028 LIBS="-lc  $LIBS"
19029 if test x$gcc_no_link = xyes; then
19030   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19031 fi
19032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19033 /* end confdefs.h.  */
19034
19035 /* Override any GCC internal prototype to avoid an error.
19036    Use char because int might match the return type of a GCC
19037    builtin and then its argument prototype would still apply.  */
19038 #ifdef __cplusplus
19039 extern "C"
19040 #endif
19041 char times ();
19042 int
19043 main ()
19044 {
19045 return times ();
19046   ;
19047   return 0;
19048 }
19049 _ACEOF
19050 if ac_fn_c_try_link "$LINENO"; then :
19051   ac_cv_lib_c_times=yes
19052 else
19053   ac_cv_lib_c_times=no
19054 fi
19055 rm -f core conftest.err conftest.$ac_objext \
19056     conftest$ac_exeext conftest.$ac_ext
19057 LIBS=$ac_check_lib_save_LIBS
19058 fi
19059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_times" >&5
19060 $as_echo "$ac_cv_lib_c_times" >&6; }
19061 if test "x$ac_cv_lib_c_times" = xyes; then :
19062
19063 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
19064
19065 else
19066
19067   $as_echo "#undef HAVE_TIMES" >>confdefs.h
19068
19069 fi
19070
19071   else
19072     if test "x$ac_cv_lib_c_times" = xyes; then
19073
19074 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
19075
19076     elif test "x$ac_cv_func_times" = xyes; then
19077
19078 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
19079
19080     else
19081
19082   $as_echo "#undef HAVE_TIMES" >>confdefs.h
19083
19084     fi
19085   fi
19086
19087
19088   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for unlink" >&5
19089 $as_echo_n "checking m2 front end checking c library for unlink... " >&6; }
19090   if test x$gcc_no_link != xyes; then
19091     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unlink in -lc" >&5
19092 $as_echo_n "checking for unlink in -lc... " >&6; }
19093 if ${ac_cv_lib_c_unlink+:} false; then :
19094   $as_echo_n "(cached) " >&6
19095 else
19096   ac_check_lib_save_LIBS=$LIBS
19097 LIBS="-lc  $LIBS"
19098 if test x$gcc_no_link = xyes; then
19099   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19100 fi
19101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19102 /* end confdefs.h.  */
19103
19104 /* Override any GCC internal prototype to avoid an error.
19105    Use char because int might match the return type of a GCC
19106    builtin and then its argument prototype would still apply.  */
19107 #ifdef __cplusplus
19108 extern "C"
19109 #endif
19110 char unlink ();
19111 int
19112 main ()
19113 {
19114 return unlink ();
19115   ;
19116   return 0;
19117 }
19118 _ACEOF
19119 if ac_fn_c_try_link "$LINENO"; then :
19120   ac_cv_lib_c_unlink=yes
19121 else
19122   ac_cv_lib_c_unlink=no
19123 fi
19124 rm -f core conftest.err conftest.$ac_objext \
19125     conftest$ac_exeext conftest.$ac_ext
19126 LIBS=$ac_check_lib_save_LIBS
19127 fi
19128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_unlink" >&5
19129 $as_echo "$ac_cv_lib_c_unlink" >&6; }
19130 if test "x$ac_cv_lib_c_unlink" = xyes; then :
19131
19132 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
19133
19134 else
19135
19136   $as_echo "#undef HAVE_UNLINK" >>confdefs.h
19137
19138 fi
19139
19140   else
19141     if test "x$ac_cv_lib_c_unlink" = xyes; then
19142
19143 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
19144
19145     elif test "x$ac_cv_func_unlink" = xyes; then
19146
19147 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
19148
19149     else
19150
19151   $as_echo "#undef HAVE_UNLINK" >>confdefs.h
19152
19153     fi
19154   fi
19155
19156
19157   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for wait" >&5
19158 $as_echo_n "checking m2 front end checking c library for wait... " >&6; }
19159   if test x$gcc_no_link != xyes; then
19160     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait in -lc" >&5
19161 $as_echo_n "checking for wait in -lc... " >&6; }
19162 if ${ac_cv_lib_c_wait+:} false; then :
19163   $as_echo_n "(cached) " >&6
19164 else
19165   ac_check_lib_save_LIBS=$LIBS
19166 LIBS="-lc  $LIBS"
19167 if test x$gcc_no_link = xyes; then
19168   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19169 fi
19170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19171 /* end confdefs.h.  */
19172
19173 /* Override any GCC internal prototype to avoid an error.
19174    Use char because int might match the return type of a GCC
19175    builtin and then its argument prototype would still apply.  */
19176 #ifdef __cplusplus
19177 extern "C"
19178 #endif
19179 char wait ();
19180 int
19181 main ()
19182 {
19183 return wait ();
19184   ;
19185   return 0;
19186 }
19187 _ACEOF
19188 if ac_fn_c_try_link "$LINENO"; then :
19189   ac_cv_lib_c_wait=yes
19190 else
19191   ac_cv_lib_c_wait=no
19192 fi
19193 rm -f core conftest.err conftest.$ac_objext \
19194     conftest$ac_exeext conftest.$ac_ext
19195 LIBS=$ac_check_lib_save_LIBS
19196 fi
19197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_wait" >&5
19198 $as_echo "$ac_cv_lib_c_wait" >&6; }
19199 if test "x$ac_cv_lib_c_wait" = xyes; then :
19200
19201 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
19202
19203 else
19204
19205   $as_echo "#undef HAVE_WAIT" >>confdefs.h
19206
19207 fi
19208
19209   else
19210     if test "x$ac_cv_lib_c_wait" = xyes; then
19211
19212 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
19213
19214     elif test "x$ac_cv_func_wait" = xyes; then
19215
19216 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
19217
19218     else
19219
19220   $as_echo "#undef HAVE_WAIT" >>confdefs.h
19221
19222     fi
19223   fi
19224
19225
19226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for write" >&5
19227 $as_echo_n "checking m2 front end checking c library for write... " >&6; }
19228   if test x$gcc_no_link != xyes; then
19229     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for write in -lc" >&5
19230 $as_echo_n "checking for write in -lc... " >&6; }
19231 if ${ac_cv_lib_c_write+:} false; then :
19232   $as_echo_n "(cached) " >&6
19233 else
19234   ac_check_lib_save_LIBS=$LIBS
19235 LIBS="-lc  $LIBS"
19236 if test x$gcc_no_link = xyes; then
19237   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19238 fi
19239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19240 /* end confdefs.h.  */
19241
19242 /* Override any GCC internal prototype to avoid an error.
19243    Use char because int might match the return type of a GCC
19244    builtin and then its argument prototype would still apply.  */
19245 #ifdef __cplusplus
19246 extern "C"
19247 #endif
19248 char write ();
19249 int
19250 main ()
19251 {
19252 return write ();
19253   ;
19254   return 0;
19255 }
19256 _ACEOF
19257 if ac_fn_c_try_link "$LINENO"; then :
19258   ac_cv_lib_c_write=yes
19259 else
19260   ac_cv_lib_c_write=no
19261 fi
19262 rm -f core conftest.err conftest.$ac_objext \
19263     conftest$ac_exeext conftest.$ac_ext
19264 LIBS=$ac_check_lib_save_LIBS
19265 fi
19266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_write" >&5
19267 $as_echo "$ac_cv_lib_c_write" >&6; }
19268 if test "x$ac_cv_lib_c_write" = xyes; then :
19269
19270 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
19271
19272 else
19273
19274   $as_echo "#undef HAVE_WRITE" >>confdefs.h
19275
19276 fi
19277
19278   else
19279     if test "x$ac_cv_lib_c_write" = xyes; then
19280
19281 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
19282
19283     elif test "x$ac_cv_func_write" = xyes; then
19284
19285 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
19286
19287     else
19288
19289   $as_echo "#undef HAVE_WRITE" >>confdefs.h
19290
19291     fi
19292   fi
19293
19294
19295
19296   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbit" >&5
19297 $as_echo_n "checking m2 front end checking m library for signbit... " >&6; }
19298   if test x$gcc_no_link != xyes; then
19299     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit in -lm" >&5
19300 $as_echo_n "checking for signbit in -lm... " >&6; }
19301 if ${ac_cv_lib_m_signbit+:} false; then :
19302   $as_echo_n "(cached) " >&6
19303 else
19304   ac_check_lib_save_LIBS=$LIBS
19305 LIBS="-lm  $LIBS"
19306 if test x$gcc_no_link = xyes; then
19307   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19308 fi
19309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19310 /* end confdefs.h.  */
19311
19312 /* Override any GCC internal prototype to avoid an error.
19313    Use char because int might match the return type of a GCC
19314    builtin and then its argument prototype would still apply.  */
19315 #ifdef __cplusplus
19316 extern "C"
19317 #endif
19318 char signbit ();
19319 int
19320 main ()
19321 {
19322 return signbit ();
19323   ;
19324   return 0;
19325 }
19326 _ACEOF
19327 if ac_fn_c_try_link "$LINENO"; then :
19328   ac_cv_lib_m_signbit=yes
19329 else
19330   ac_cv_lib_m_signbit=no
19331 fi
19332 rm -f core conftest.err conftest.$ac_objext \
19333     conftest$ac_exeext conftest.$ac_ext
19334 LIBS=$ac_check_lib_save_LIBS
19335 fi
19336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbit" >&5
19337 $as_echo "$ac_cv_lib_m_signbit" >&6; }
19338 if test "x$ac_cv_lib_m_signbit" = xyes; then :
19339
19340 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
19341
19342 else
19343
19344   $as_echo "#undef HAVE_SIGNBIT" >>confdefs.h
19345
19346 fi
19347
19348   else
19349     if test "x$ac_cv_lib_m_signbit" = xyes; then
19350
19351 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
19352
19353     elif test "x$ac_cv_func_signbit" = xyes; then
19354
19355 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
19356
19357     else
19358
19359   $as_echo "#undef HAVE_SIGNBIT" >>confdefs.h
19360
19361     fi
19362   fi
19363
19364
19365   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbitf" >&5
19366 $as_echo_n "checking m2 front end checking m library for signbitf... " >&6; }
19367   if test x$gcc_no_link != xyes; then
19368     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbitf in -lm" >&5
19369 $as_echo_n "checking for signbitf in -lm... " >&6; }
19370 if ${ac_cv_lib_m_signbitf+:} false; then :
19371   $as_echo_n "(cached) " >&6
19372 else
19373   ac_check_lib_save_LIBS=$LIBS
19374 LIBS="-lm  $LIBS"
19375 if test x$gcc_no_link = xyes; then
19376   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19377 fi
19378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19379 /* end confdefs.h.  */
19380
19381 /* Override any GCC internal prototype to avoid an error.
19382    Use char because int might match the return type of a GCC
19383    builtin and then its argument prototype would still apply.  */
19384 #ifdef __cplusplus
19385 extern "C"
19386 #endif
19387 char signbitf ();
19388 int
19389 main ()
19390 {
19391 return signbitf ();
19392   ;
19393   return 0;
19394 }
19395 _ACEOF
19396 if ac_fn_c_try_link "$LINENO"; then :
19397   ac_cv_lib_m_signbitf=yes
19398 else
19399   ac_cv_lib_m_signbitf=no
19400 fi
19401 rm -f core conftest.err conftest.$ac_objext \
19402     conftest$ac_exeext conftest.$ac_ext
19403 LIBS=$ac_check_lib_save_LIBS
19404 fi
19405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbitf" >&5
19406 $as_echo "$ac_cv_lib_m_signbitf" >&6; }
19407 if test "x$ac_cv_lib_m_signbitf" = xyes; then :
19408
19409 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
19410
19411 else
19412
19413   $as_echo "#undef HAVE_SIGNBITF" >>confdefs.h
19414
19415 fi
19416
19417   else
19418     if test "x$ac_cv_lib_m_signbitf" = xyes; then
19419
19420 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
19421
19422     elif test "x$ac_cv_func_signbitf" = xyes; then
19423
19424 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
19425
19426     else
19427
19428   $as_echo "#undef HAVE_SIGNBITF" >>confdefs.h
19429
19430     fi
19431   fi
19432
19433
19434   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbitl" >&5
19435 $as_echo_n "checking m2 front end checking m library for signbitl... " >&6; }
19436   if test x$gcc_no_link != xyes; then
19437     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbitl in -lm" >&5
19438 $as_echo_n "checking for signbitl in -lm... " >&6; }
19439 if ${ac_cv_lib_m_signbitl+:} false; then :
19440   $as_echo_n "(cached) " >&6
19441 else
19442   ac_check_lib_save_LIBS=$LIBS
19443 LIBS="-lm  $LIBS"
19444 if test x$gcc_no_link = xyes; then
19445   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19446 fi
19447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19448 /* end confdefs.h.  */
19449
19450 /* Override any GCC internal prototype to avoid an error.
19451    Use char because int might match the return type of a GCC
19452    builtin and then its argument prototype would still apply.  */
19453 #ifdef __cplusplus
19454 extern "C"
19455 #endif
19456 char signbitl ();
19457 int
19458 main ()
19459 {
19460 return signbitl ();
19461   ;
19462   return 0;
19463 }
19464 _ACEOF
19465 if ac_fn_c_try_link "$LINENO"; then :
19466   ac_cv_lib_m_signbitl=yes
19467 else
19468   ac_cv_lib_m_signbitl=no
19469 fi
19470 rm -f core conftest.err conftest.$ac_objext \
19471     conftest$ac_exeext conftest.$ac_ext
19472 LIBS=$ac_check_lib_save_LIBS
19473 fi
19474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbitl" >&5
19475 $as_echo "$ac_cv_lib_m_signbitl" >&6; }
19476 if test "x$ac_cv_lib_m_signbitl" = xyes; then :
19477
19478 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
19479
19480 else
19481
19482   $as_echo "#undef HAVE_SIGNBITL" >>confdefs.h
19483
19484 fi
19485
19486   else
19487     if test "x$ac_cv_lib_m_signbitl" = xyes; then
19488
19489 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
19490
19491     elif test "x$ac_cv_func_signbitl" = xyes; then
19492
19493 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
19494
19495     else
19496
19497   $as_echo "#undef HAVE_SIGNBITL" >>confdefs.h
19498
19499     fi
19500   fi
19501
19502
19503 { $as_echo "$as_me:${as_lineno-$LINENO}: libgm2 has finished checking target libc and libm contents." >&5
19504 $as_echo "$as_me: libgm2 has finished checking target libc and libm contents." >&6;}
19505
19506 # We test the host here and later on check the target.
19507
19508 # All known M2_HOST_OS values.  This is the union of all host operating systems
19509 # supported by gm2.
19510
19511 M2_SUPPORTED_HOST_OS="aix freebsd hurd linux netbsd openbsd solaris windows"
19512
19513 M2_HOST_OS=unknown
19514
19515 case ${host} in
19516   *-*-darwin*)   M2_HOST_OS=darwin ;;
19517   *-*-freebsd*)  M2_HOST_OS=freebsd ;;
19518   *-*-linux*)    M2_HOST_OS=linux ;;
19519   *-*-netbsd*)   M2_HOST_OS=netbsd ;;
19520   *-*-openbsd*)  M2_HOST_OS=openbsd ;;
19521   *-*-solaris2*) M2_HOST_OS=solaris ;;
19522   *-*-aix*)      M2_HOST_OS=aix ;;
19523   *-*-gnu*)      M2_HOST_OS=hurd ;;
19524 esac
19525
19526 # M2_HOST_OS=unknown
19527 if test x${M2_HOST_OS} = xunknown; then
19528    { $as_echo "$as_me:${as_lineno-$LINENO}: unsupported host, will build a minimal m2 library" >&5
19529 $as_echo "$as_me: unsupported host, will build a minimal m2 library" >&6;}
19530    BUILD_PIMLIB=false
19531    BUILD_ISOLIB=false
19532    BUILD_CORLIB=false
19533    BUILD_LOGLIB=false
19534 else
19535    { $as_echo "$as_me:${as_lineno-$LINENO}: m2 library will be built on ${M2_HOST_OS}" >&5
19536 $as_echo "$as_me: m2 library will be built on ${M2_HOST_OS}" >&6;}
19537    BUILD_PIMLIB=true
19538    BUILD_ISOLIB=true
19539    BUILD_CORLIB=true
19540    BUILD_LOGLIB=true
19541 fi
19542
19543 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
19544
19545
19546 # Propagate GM2_FOR_TARGET into Makefiles
19547 GM2_FOR_TARGET=${GM2_FOR_TARGET:-gcc}
19548
19549
19550 # Now we check the target as long as it is a supported host.
19551 # For some embedded targets we choose minimal runtime system which is
19552 # just enough to satisfy the linker targetting raw metal.
19553 if test x${M2_HOST_OS} != xunknown; then
19554 { $as_echo "$as_me:${as_lineno-$LINENO}: m2 library building for target ${target}" >&5
19555 $as_echo "$as_me: m2 library building for target ${target}" >&6;}
19556 case "$target" in
19557
19558   avr25*-*-* | avr31*-*-* | avr35*-*-* | avr4*-*-* | avr5*-*-* | avr51*-*-* | avr6*-*-*)
19559   BUILD_PIMLIB=false
19560   BUILD_ISOLIB=false
19561   BUILD_CORLIB=false
19562   BUILD_LOGLIB=false
19563   ;;
19564
19565   avrxmega2*-*-* | avrxmega4*-*-* | avrxmega5*-*-* | avrxmega6*-*-* | avrxmega7*-*-*)
19566   BUILD_PIMLIB=false
19567   BUILD_ISOLIB=false
19568   BUILD_CORLIB=false
19569   BUILD_LOGLIB=false
19570   ;;
19571
19572   avr3-*-*)
19573   BUILD_PIMLIB=true
19574   BUILD_ISOLIB=true
19575   BUILD_CORLIB=true
19576   BUILD_LOGLIB=true
19577   ;;
19578   esp32-*-*)
19579   BUILD_PIMLIB=false
19580   BUILD_ISOLIB=false
19581   BUILD_CORLIB=false
19582   BUILD_LOGLIB=false
19583   ;;
19584
19585 esac
19586 fi
19587
19588 # GM2_MSG_RESULT issue a query message from the first parameter and a boolean result
19589 # in the second parameter is printed as a "yes" or "no".
19590
19591
19592
19593 if test x${M2_HOST_OS} = xunknown; then
19594    { $as_echo "$as_me:${as_lineno-$LINENO}: m2 front end will only build minimal Modula-2 runtime library on this host" >&5
19595 $as_echo "$as_me: m2 front end will only build minimal Modula-2 runtime library on this host" >&6;}
19596 else
19597
19598    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build PIM libraries:" >&5
19599 $as_echo_n "checking m2 front end will build PIM libraries:... " >&6; }
19600    if test x${BUILD_PIMLIB} = xtrue; then
19601       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19602 $as_echo "yes" >&6; }
19603    else
19604       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19605 $as_echo "no" >&6; }
19606    fi
19607
19608
19609    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build ISO libraries:" >&5
19610 $as_echo_n "checking m2 front end will build ISO libraries:... " >&6; }
19611    if test x${BUILD_ISOLIB} = xtrue; then
19612       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19613 $as_echo "yes" >&6; }
19614    else
19615       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19616 $as_echo "no" >&6; }
19617    fi
19618
19619
19620    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build coroutine libraries:" >&5
19621 $as_echo_n "checking m2 front end will build coroutine libraries:... " >&6; }
19622    if test x${BUILD_CORLIB} = xtrue; then
19623       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19624 $as_echo "yes" >&6; }
19625    else
19626       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19627 $as_echo "no" >&6; }
19628    fi
19629
19630
19631    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build Logitech compatability libraries:" >&5
19632 $as_echo_n "checking m2 front end will build Logitech compatability libraries:... " >&6; }
19633    if test x${BUILD_LOGLIB} = xtrue; then
19634       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19635 $as_echo "yes" >&6; }
19636    else
19637       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19638 $as_echo "no" >&6; }
19639    fi
19640
19641 fi
19642
19643  if test x$BUILD_PIMLIB = xtrue; then
19644   BUILD_PIMLIB_TRUE=
19645   BUILD_PIMLIB_FALSE='#'
19646 else
19647   BUILD_PIMLIB_TRUE='#'
19648   BUILD_PIMLIB_FALSE=
19649 fi
19650
19651  if test x$BUILD_ISOLIB = xtrue; then
19652   BUILD_ISOLIB_TRUE=
19653   BUILD_ISOLIB_FALSE='#'
19654 else
19655   BUILD_ISOLIB_TRUE='#'
19656   BUILD_ISOLIB_FALSE=
19657 fi
19658
19659  if test x$BUILD_CORLIB = xtrue; then
19660   BUILD_CORLIB_TRUE=
19661   BUILD_CORLIB_FALSE='#'
19662 else
19663   BUILD_CORLIB_TRUE='#'
19664   BUILD_CORLIB_FALSE=
19665 fi
19666
19667  if test x$BUILD_LOGLIB = xtrue; then
19668   BUILD_LOGLIB_TRUE=
19669   BUILD_LOGLIB_FALSE='#'
19670 else
19671   BUILD_LOGLIB_TRUE='#'
19672   BUILD_LOGLIB_FALSE=
19673 fi
19674
19675
19676
19677 ac_config_files="$ac_config_files Makefile libm2min/Makefile libm2pim/Makefile libm2iso/Makefile libm2cor/Makefile libm2log/Makefile"
19678
19679
19680 { $as_echo "$as_me:${as_lineno-$LINENO}: libgm2 has been configured." >&5
19681 $as_echo "$as_me: libgm2 has been configured." >&6;}
19682
19683 cat >confcache <<\_ACEOF
19684 # This file is a shell script that caches the results of configure
19685 # tests run on this system so they can be shared between configure
19686 # scripts and configure runs, see configure's option --config-cache.
19687 # It is not useful on other systems.  If it contains results you don't
19688 # want to keep, you may remove or edit it.
19689 #
19690 # config.status only pays attention to the cache file if you give it
19691 # the --recheck option to rerun configure.
19692 #
19693 # `ac_cv_env_foo' variables (set or unset) will be overridden when
19694 # loading this file, other *unset* `ac_cv_foo' will be assigned the
19695 # following values.
19696
19697 _ACEOF
19698
19699 # The following way of writing the cache mishandles newlines in values,
19700 # but we know of no workaround that is simple, portable, and efficient.
19701 # So, we kill variables containing newlines.
19702 # Ultrix sh set writes to stderr and can't be redirected directly,
19703 # and sets the high bit in the cache file unless we assign to the vars.
19704 (
19705   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
19706     eval ac_val=\$$ac_var
19707     case $ac_val in #(
19708     *${as_nl}*)
19709       case $ac_var in #(
19710       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
19711 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
19712       esac
19713       case $ac_var in #(
19714       _ | IFS | as_nl) ;; #(
19715       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
19716       *) { eval $ac_var=; unset $ac_var;} ;;
19717       esac ;;
19718     esac
19719   done
19720
19721   (set) 2>&1 |
19722     case $as_nl`(ac_space=' '; set) 2>&1` in #(
19723     *${as_nl}ac_space=\ *)
19724       # `set' does not quote correctly, so add quotes: double-quote
19725       # substitution turns \\\\ into \\, and sed turns \\ into \.
19726       sed -n \
19727         "s/'/'\\\\''/g;
19728           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
19729       ;; #(
19730     *)
19731       # `set' quotes correctly as required by POSIX, so do not add quotes.
19732       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
19733       ;;
19734     esac |
19735     sort
19736 ) |
19737   sed '
19738      /^ac_cv_env_/b end
19739      t clear
19740      :clear
19741      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
19742      t end
19743      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
19744      :end' >>confcache
19745 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
19746   if test -w "$cache_file"; then
19747     if test "x$cache_file" != "x/dev/null"; then
19748       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
19749 $as_echo "$as_me: updating cache $cache_file" >&6;}
19750       if test ! -f "$cache_file" || test -h "$cache_file"; then
19751         cat confcache >"$cache_file"
19752       else
19753         case $cache_file in #(
19754         */* | ?:*)
19755           mv -f confcache "$cache_file"$$ &&
19756           mv -f "$cache_file"$$ "$cache_file" ;; #(
19757         *)
19758           mv -f confcache "$cache_file" ;;
19759         esac
19760       fi
19761     fi
19762   else
19763     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
19764 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
19765   fi
19766 fi
19767 rm -f confcache
19768
19769 test "x$prefix" = xNONE && prefix=$ac_default_prefix
19770 # Let make expand exec_prefix.
19771 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19772
19773 DEFS=-DHAVE_CONFIG_H
19774
19775 ac_libobjs=
19776 ac_ltlibobjs=
19777 U=
19778 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
19779   # 1. Remove the extension, and $U if already installed.
19780   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
19781   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
19782   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
19783   #    will be set to the directory where LIBOBJS objects are built.
19784   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19785   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19786 done
19787 LIBOBJS=$ac_libobjs
19788
19789 LTLIBOBJS=$ac_ltlibobjs
19790
19791
19792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
19793 $as_echo_n "checking that generated files are newer than configure... " >&6; }
19794    if test -n "$am_sleep_pid"; then
19795      # Hide warnings about reused PIDs.
19796      wait $am_sleep_pid 2>/dev/null
19797    fi
19798    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
19799 $as_echo "done" >&6; }
19800 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
19801   as_fn_error $? "conditional \"AMDEP\" was never defined.
19802 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19803 fi
19804 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
19805   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
19806 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19807 fi
19808  if test -n "$EXEEXT"; then
19809   am__EXEEXT_TRUE=
19810   am__EXEEXT_FALSE='#'
19811 else
19812   am__EXEEXT_TRUE='#'
19813   am__EXEEXT_FALSE=
19814 fi
19815
19816 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
19817   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
19818 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19819 fi
19820 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
19821   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
19822 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19823 fi
19824 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
19825   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
19826 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19827 fi
19828 if test -z "${BUILD_PIMLIB_TRUE}" && test -z "${BUILD_PIMLIB_FALSE}"; then
19829   as_fn_error $? "conditional \"BUILD_PIMLIB\" was never defined.
19830 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19831 fi
19832 if test -z "${BUILD_ISOLIB_TRUE}" && test -z "${BUILD_ISOLIB_FALSE}"; then
19833   as_fn_error $? "conditional \"BUILD_ISOLIB\" was never defined.
19834 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19835 fi
19836 if test -z "${BUILD_CORLIB_TRUE}" && test -z "${BUILD_CORLIB_FALSE}"; then
19837   as_fn_error $? "conditional \"BUILD_CORLIB\" was never defined.
19838 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19839 fi
19840 if test -z "${BUILD_LOGLIB_TRUE}" && test -z "${BUILD_LOGLIB_FALSE}"; then
19841   as_fn_error $? "conditional \"BUILD_LOGLIB\" was never defined.
19842 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19843 fi
19844
19845 : "${CONFIG_STATUS=./config.status}"
19846 ac_write_fail=0
19847 ac_clean_files_save=$ac_clean_files
19848 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
19849 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
19850 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
19851 as_write_fail=0
19852 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
19853 #! $SHELL
19854 # Generated by $as_me.
19855 # Run this file to recreate the current configuration.
19856 # Compiler output produced by configure, useful for debugging
19857 # configure, is in config.log if it exists.
19858
19859 debug=false
19860 ac_cs_recheck=false
19861 ac_cs_silent=false
19862
19863 SHELL=\${CONFIG_SHELL-$SHELL}
19864 export SHELL
19865 _ASEOF
19866 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
19867 ## -------------------- ##
19868 ## M4sh Initialization. ##
19869 ## -------------------- ##
19870
19871 # Be more Bourne compatible
19872 DUALCASE=1; export DUALCASE # for MKS sh
19873 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19874   emulate sh
19875   NULLCMD=:
19876   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19877   # is contrary to our usage.  Disable this feature.
19878   alias -g '${1+"$@"}'='"$@"'
19879   setopt NO_GLOB_SUBST
19880 else
19881   case `(set -o) 2>/dev/null` in #(
19882   *posix*) :
19883     set -o posix ;; #(
19884   *) :
19885      ;;
19886 esac
19887 fi
19888
19889
19890 as_nl='
19891 '
19892 export as_nl
19893 # Printing a long string crashes Solaris 7 /usr/bin/printf.
19894 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
19895 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
19896 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
19897 # Prefer a ksh shell builtin over an external printf program on Solaris,
19898 # but without wasting forks for bash or zsh.
19899 if test -z "$BASH_VERSION$ZSH_VERSION" \
19900     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
19901   as_echo='print -r --'
19902   as_echo_n='print -rn --'
19903 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
19904   as_echo='printf %s\n'
19905   as_echo_n='printf %s'
19906 else
19907   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
19908     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
19909     as_echo_n='/usr/ucb/echo -n'
19910   else
19911     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
19912     as_echo_n_body='eval
19913       arg=$1;
19914       case $arg in #(
19915       *"$as_nl"*)
19916         expr "X$arg" : "X\\(.*\\)$as_nl";
19917         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
19918       esac;
19919       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
19920     '
19921     export as_echo_n_body
19922     as_echo_n='sh -c $as_echo_n_body as_echo'
19923   fi
19924   export as_echo_body
19925   as_echo='sh -c $as_echo_body as_echo'
19926 fi
19927
19928 # The user is always right.
19929 if test "${PATH_SEPARATOR+set}" != set; then
19930   PATH_SEPARATOR=:
19931   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
19932     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
19933       PATH_SEPARATOR=';'
19934   }
19935 fi
19936
19937
19938 # IFS
19939 # We need space, tab and new line, in precisely that order.  Quoting is
19940 # there to prevent editors from complaining about space-tab.
19941 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
19942 # splitting by setting IFS to empty value.)
19943 IFS=" ""        $as_nl"
19944
19945 # Find who we are.  Look in the path if we contain no directory separator.
19946 as_myself=
19947 case $0 in #((
19948   *[\\/]* ) as_myself=$0 ;;
19949   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19950 for as_dir in $PATH
19951 do
19952   IFS=$as_save_IFS
19953   test -z "$as_dir" && as_dir=.
19954     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
19955   done
19956 IFS=$as_save_IFS
19957
19958      ;;
19959 esac
19960 # We did not find ourselves, most probably we were run as `sh COMMAND'
19961 # in which case we are not to be found in the path.
19962 if test "x$as_myself" = x; then
19963   as_myself=$0
19964 fi
19965 if test ! -f "$as_myself"; then
19966   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
19967   exit 1
19968 fi
19969
19970 # Unset variables that we do not need and which cause bugs (e.g. in
19971 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
19972 # suppresses any "Segmentation fault" message there.  '((' could
19973 # trigger a bug in pdksh 5.2.14.
19974 for as_var in BASH_ENV ENV MAIL MAILPATH
19975 do eval test x\${$as_var+set} = xset \
19976   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
19977 done
19978 PS1='$ '
19979 PS2='> '
19980 PS4='+ '
19981
19982 # NLS nuisances.
19983 LC_ALL=C
19984 export LC_ALL
19985 LANGUAGE=C
19986 export LANGUAGE
19987
19988 # CDPATH.
19989 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
19990
19991
19992 # as_fn_error STATUS ERROR [LINENO LOG_FD]
19993 # ----------------------------------------
19994 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
19995 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
19996 # script with STATUS, using 1 if that was 0.
19997 as_fn_error ()
19998 {
19999   as_status=$1; test $as_status -eq 0 && as_status=1
20000   if test "$4"; then
20001     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
20002     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
20003   fi
20004   $as_echo "$as_me: error: $2" >&2
20005   as_fn_exit $as_status
20006 } # as_fn_error
20007
20008
20009 # as_fn_set_status STATUS
20010 # -----------------------
20011 # Set $? to STATUS, without forking.
20012 as_fn_set_status ()
20013 {
20014   return $1
20015 } # as_fn_set_status
20016
20017 # as_fn_exit STATUS
20018 # -----------------
20019 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
20020 as_fn_exit ()
20021 {
20022   set +e
20023   as_fn_set_status $1
20024   exit $1
20025 } # as_fn_exit
20026
20027 # as_fn_unset VAR
20028 # ---------------
20029 # Portably unset VAR.
20030 as_fn_unset ()
20031 {
20032   { eval $1=; unset $1;}
20033 }
20034 as_unset=as_fn_unset
20035 # as_fn_append VAR VALUE
20036 # ----------------------
20037 # Append the text in VALUE to the end of the definition contained in VAR. Take
20038 # advantage of any shell optimizations that allow amortized linear growth over
20039 # repeated appends, instead of the typical quadratic growth present in naive
20040 # implementations.
20041 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
20042   eval 'as_fn_append ()
20043   {
20044     eval $1+=\$2
20045   }'
20046 else
20047   as_fn_append ()
20048   {
20049     eval $1=\$$1\$2
20050   }
20051 fi # as_fn_append
20052
20053 # as_fn_arith ARG...
20054 # ------------------
20055 # Perform arithmetic evaluation on the ARGs, and store the result in the
20056 # global $as_val. Take advantage of shells that can avoid forks. The arguments
20057 # must be portable across $(()) and expr.
20058 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
20059   eval 'as_fn_arith ()
20060   {
20061     as_val=$(( $* ))
20062   }'
20063 else
20064   as_fn_arith ()
20065   {
20066     as_val=`expr "$@" || test $? -eq 1`
20067   }
20068 fi # as_fn_arith
20069
20070
20071 if expr a : '\(a\)' >/dev/null 2>&1 &&
20072    test "X`expr 00001 : '.*\(...\)'`" = X001; then
20073   as_expr=expr
20074 else
20075   as_expr=false
20076 fi
20077
20078 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
20079   as_basename=basename
20080 else
20081   as_basename=false
20082 fi
20083
20084 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
20085   as_dirname=dirname
20086 else
20087   as_dirname=false
20088 fi
20089
20090 as_me=`$as_basename -- "$0" ||
20091 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
20092          X"$0" : 'X\(//\)$' \| \
20093          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
20094 $as_echo X/"$0" |
20095     sed '/^.*\/\([^/][^/]*\)\/*$/{
20096             s//\1/
20097             q
20098           }
20099           /^X\/\(\/\/\)$/{
20100             s//\1/
20101             q
20102           }
20103           /^X\/\(\/\).*/{
20104             s//\1/
20105             q
20106           }
20107           s/.*/./; q'`
20108
20109 # Avoid depending upon Character Ranges.
20110 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
20111 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
20112 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
20113 as_cr_digits='0123456789'
20114 as_cr_alnum=$as_cr_Letters$as_cr_digits
20115
20116 ECHO_C= ECHO_N= ECHO_T=
20117 case `echo -n x` in #(((((
20118 -n*)
20119   case `echo 'xy\c'` in
20120   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
20121   xy)  ECHO_C='\c';;
20122   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
20123        ECHO_T=' ';;
20124   esac;;
20125 *)
20126   ECHO_N='-n';;
20127 esac
20128
20129 rm -f conf$$ conf$$.exe conf$$.file
20130 if test -d conf$$.dir; then
20131   rm -f conf$$.dir/conf$$.file
20132 else
20133   rm -f conf$$.dir
20134   mkdir conf$$.dir 2>/dev/null
20135 fi
20136 if (echo >conf$$.file) 2>/dev/null; then
20137   if ln -s conf$$.file conf$$ 2>/dev/null; then
20138     as_ln_s='ln -s'
20139     # ... but there are two gotchas:
20140     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
20141     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
20142     # In both cases, we have to default to `cp -pR'.
20143     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
20144       as_ln_s='cp -pR'
20145   elif ln conf$$.file conf$$ 2>/dev/null; then
20146     as_ln_s=ln
20147   else
20148     as_ln_s='cp -pR'
20149   fi
20150 else
20151   as_ln_s='cp -pR'
20152 fi
20153 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
20154 rmdir conf$$.dir 2>/dev/null
20155
20156
20157 # as_fn_mkdir_p
20158 # -------------
20159 # Create "$as_dir" as a directory, including parents if necessary.
20160 as_fn_mkdir_p ()
20161 {
20162
20163   case $as_dir in #(
20164   -*) as_dir=./$as_dir;;
20165   esac
20166   test -d "$as_dir" || eval $as_mkdir_p || {
20167     as_dirs=
20168     while :; do
20169       case $as_dir in #(
20170       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
20171       *) as_qdir=$as_dir;;
20172       esac
20173       as_dirs="'$as_qdir' $as_dirs"
20174       as_dir=`$as_dirname -- "$as_dir" ||
20175 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20176          X"$as_dir" : 'X\(//\)[^/]' \| \
20177          X"$as_dir" : 'X\(//\)$' \| \
20178          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
20179 $as_echo X"$as_dir" |
20180     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20181             s//\1/
20182             q
20183           }
20184           /^X\(\/\/\)[^/].*/{
20185             s//\1/
20186             q
20187           }
20188           /^X\(\/\/\)$/{
20189             s//\1/
20190             q
20191           }
20192           /^X\(\/\).*/{
20193             s//\1/
20194             q
20195           }
20196           s/.*/./; q'`
20197       test -d "$as_dir" && break
20198     done
20199     test -z "$as_dirs" || eval "mkdir $as_dirs"
20200   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
20201
20202
20203 } # as_fn_mkdir_p
20204 if mkdir -p . 2>/dev/null; then
20205   as_mkdir_p='mkdir -p "$as_dir"'
20206 else
20207   test -d ./-p && rmdir ./-p
20208   as_mkdir_p=false
20209 fi
20210
20211
20212 # as_fn_executable_p FILE
20213 # -----------------------
20214 # Test if FILE is an executable regular file.
20215 as_fn_executable_p ()
20216 {
20217   test -f "$1" && test -x "$1"
20218 } # as_fn_executable_p
20219 as_test_x='test -x'
20220 as_executable_p=as_fn_executable_p
20221
20222 # Sed expression to map a string onto a valid CPP name.
20223 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
20224
20225 # Sed expression to map a string onto a valid variable name.
20226 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
20227
20228
20229 exec 6>&1
20230 ## ----------------------------------- ##
20231 ## Main body of $CONFIG_STATUS script. ##
20232 ## ----------------------------------- ##
20233 _ASEOF
20234 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
20235
20236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20237 # Save the log message, to keep $0 and so on meaningful, and to
20238 # report actual input values of CONFIG_FILES etc. instead of their
20239 # values after options handling.
20240 ac_log="
20241 This file was extended by package-unused $as_me version-unused, which was
20242 generated by GNU Autoconf 2.69.  Invocation command line was
20243
20244   CONFIG_FILES    = $CONFIG_FILES
20245   CONFIG_HEADERS  = $CONFIG_HEADERS
20246   CONFIG_LINKS    = $CONFIG_LINKS
20247   CONFIG_COMMANDS = $CONFIG_COMMANDS
20248   $ $0 $@
20249
20250 on `(hostname || uname -n) 2>/dev/null | sed 1q`
20251 "
20252
20253 _ACEOF
20254
20255 case $ac_config_files in *"
20256 "*) set x $ac_config_files; shift; ac_config_files=$*;;
20257 esac
20258
20259 case $ac_config_headers in *"
20260 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
20261 esac
20262
20263
20264 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20265 # Files that config.status was made for.
20266 config_files="$ac_config_files"
20267 config_headers="$ac_config_headers"
20268 config_commands="$ac_config_commands"
20269
20270 _ACEOF
20271
20272 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20273 ac_cs_usage="\
20274 \`$as_me' instantiates files and other configuration actions
20275 from templates according to the current configuration.  Unless the files
20276 and actions are specified as TAGs, all are instantiated by default.
20277
20278 Usage: $0 [OPTION]... [TAG]...
20279
20280   -h, --help       print this help, then exit
20281   -V, --version    print version number and configuration settings, then exit
20282       --config     print configuration, then exit
20283   -q, --quiet, --silent
20284                    do not print progress messages
20285   -d, --debug      don't remove temporary files
20286       --recheck    update $as_me by reconfiguring in the same conditions
20287       --file=FILE[:TEMPLATE]
20288                    instantiate the configuration file FILE
20289       --header=FILE[:TEMPLATE]
20290                    instantiate the configuration header FILE
20291
20292 Configuration files:
20293 $config_files
20294
20295 Configuration headers:
20296 $config_headers
20297
20298 Configuration commands:
20299 $config_commands
20300
20301 Report bugs to the package provider."
20302
20303 _ACEOF
20304 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20305 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
20306 ac_cs_version="\\
20307 package-unused config.status version-unused
20308 configured by $0, generated by GNU Autoconf 2.69,
20309   with options \\"\$ac_cs_config\\"
20310
20311 Copyright (C) 2012 Free Software Foundation, Inc.
20312 This config.status script is free software; the Free Software Foundation
20313 gives unlimited permission to copy, distribute and modify it."
20314
20315 ac_pwd='$ac_pwd'
20316 srcdir='$srcdir'
20317 INSTALL='$INSTALL'
20318 MKDIR_P='$MKDIR_P'
20319 AWK='$AWK'
20320 test -n "\$AWK" || AWK=awk
20321 _ACEOF
20322
20323 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20324 # The default lists apply if the user does not specify any file.
20325 ac_need_defaults=:
20326 while test $# != 0
20327 do
20328   case $1 in
20329   --*=?*)
20330     ac_option=`expr "X$1" : 'X\([^=]*\)='`
20331     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
20332     ac_shift=:
20333     ;;
20334   --*=)
20335     ac_option=`expr "X$1" : 'X\([^=]*\)='`
20336     ac_optarg=
20337     ac_shift=:
20338     ;;
20339   *)
20340     ac_option=$1
20341     ac_optarg=$2
20342     ac_shift=shift
20343     ;;
20344   esac
20345
20346   case $ac_option in
20347   # Handling of the options.
20348   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
20349     ac_cs_recheck=: ;;
20350   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
20351     $as_echo "$ac_cs_version"; exit ;;
20352   --config | --confi | --conf | --con | --co | --c )
20353     $as_echo "$ac_cs_config"; exit ;;
20354   --debug | --debu | --deb | --de | --d | -d )
20355     debug=: ;;
20356   --file | --fil | --fi | --f )
20357     $ac_shift
20358     case $ac_optarg in
20359     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20360     '') as_fn_error $? "missing file argument" ;;
20361     esac
20362     as_fn_append CONFIG_FILES " '$ac_optarg'"
20363     ac_need_defaults=false;;
20364   --header | --heade | --head | --hea )
20365     $ac_shift
20366     case $ac_optarg in
20367     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20368     esac
20369     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
20370     ac_need_defaults=false;;
20371   --he | --h)
20372     # Conflict between --help and --header
20373     as_fn_error $? "ambiguous option: \`$1'
20374 Try \`$0 --help' for more information.";;
20375   --help | --hel | -h )
20376     $as_echo "$ac_cs_usage"; exit ;;
20377   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
20378   | -silent | --silent | --silen | --sile | --sil | --si | --s)
20379     ac_cs_silent=: ;;
20380
20381   # This is an error.
20382   -*) as_fn_error $? "unrecognized option: \`$1'
20383 Try \`$0 --help' for more information." ;;
20384
20385   *) as_fn_append ac_config_targets " $1"
20386      ac_need_defaults=false ;;
20387
20388   esac
20389   shift
20390 done
20391
20392 ac_configure_extra_args=
20393
20394 if $ac_cs_silent; then
20395   exec 6>/dev/null
20396   ac_configure_extra_args="$ac_configure_extra_args --silent"
20397 fi
20398
20399 _ACEOF
20400 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20401 if \$ac_cs_recheck; then
20402   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
20403   shift
20404   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
20405   CONFIG_SHELL='$SHELL'
20406   export CONFIG_SHELL
20407   exec "\$@"
20408 fi
20409
20410 _ACEOF
20411 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20412 exec 5>>config.log
20413 {
20414   echo
20415   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
20416 ## Running $as_me. ##
20417 _ASBOX
20418   $as_echo "$ac_log"
20419 } >&5
20420
20421 _ACEOF
20422 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20423 #
20424 # INIT-COMMANDS
20425 #
20426
20427 srcdir="$srcdir"
20428 host="$host"
20429 target="$target"
20430 with_multisubdir="$with_multisubdir"
20431 with_multisrctop="$with_multisrctop"
20432 with_target_subdir="$with_target_subdir"
20433 ac_configure_args="${multilib_arg} ${ac_configure_args}"
20434 multi_basedir="$multi_basedir"
20435 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
20436 CC="$CC"
20437 CXX="$CXX"
20438 GFORTRAN="$GFORTRAN"
20439 GDC="$GDC"
20440 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
20441
20442
20443 # The HP-UX ksh and POSIX shell print the target directory to stdout
20444 # if CDPATH is set.
20445 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
20446
20447 sed_quote_subst='$sed_quote_subst'
20448 double_quote_subst='$double_quote_subst'
20449 delay_variable_subst='$delay_variable_subst'
20450 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
20451 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
20452 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
20453 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
20454 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
20455 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
20456 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
20457 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
20458 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
20459 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
20460 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
20461 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
20462 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
20463 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
20464 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
20465 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
20466 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
20467 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
20468 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
20469 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
20470 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
20471 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
20472 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
20473 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
20474 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
20475 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
20476 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
20477 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
20478 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
20479 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
20480 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
20481 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
20482 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
20483 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
20484 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
20485 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
20486 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
20487 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
20488 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
20489 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
20490 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
20491 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
20492 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
20493 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
20494 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
20495 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
20496 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
20497 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
20498 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"`'
20499 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
20500 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
20501 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
20502 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
20503 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
20504 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
20505 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
20506 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
20507 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
20508 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
20509 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
20510 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
20511 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
20512 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
20513 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
20514 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
20515 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
20516 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
20517 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
20518 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
20519 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
20520 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
20521 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
20522 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
20523 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
20524 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
20525 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
20526 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
20527 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
20528 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
20529 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
20530 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
20531 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
20532 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
20533 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
20534 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
20535 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
20536 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
20537 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
20538 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
20539 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
20540 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
20541 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
20542 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
20543 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
20544 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
20545 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
20546 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
20547 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
20548 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
20549 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
20550 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
20551 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
20552 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
20553 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
20554 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
20555 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
20556 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
20557 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
20558 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
20559 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
20560 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
20561 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
20562 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
20563 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
20564 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
20565 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
20566 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
20567 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
20568 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
20569 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
20570 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
20571 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
20572 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
20573 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
20574 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
20575 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
20576 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
20577 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
20578 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20579 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20580 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
20581 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
20582 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
20583 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
20584 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
20585 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
20586 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
20587 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
20588 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
20589 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
20590 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
20591 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
20592 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20593 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20594 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20595 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20596 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20597 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20598 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
20599 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
20600 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
20601 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
20602 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
20603 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
20604 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
20605 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
20606 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
20607 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
20608 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
20609 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
20610 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
20611 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
20612 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
20613 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20614 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
20615 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
20616 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20617 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
20618 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
20619 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
20620 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
20621 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
20622 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
20623 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
20624 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
20625
20626 LTCC='$LTCC'
20627 LTCFLAGS='$LTCFLAGS'
20628 compiler='$compiler_DEFAULT'
20629
20630 # A function that is used when there is no print builtin or printf.
20631 func_fallback_echo ()
20632 {
20633   eval 'cat <<_LTECHO_EOF
20634 \$1
20635 _LTECHO_EOF'
20636 }
20637
20638 # Quote evaled strings.
20639 for var in SHELL \
20640 ECHO \
20641 SED \
20642 GREP \
20643 EGREP \
20644 FGREP \
20645 LD \
20646 NM \
20647 LN_S \
20648 lt_SP2NL \
20649 lt_NL2SP \
20650 reload_flag \
20651 OBJDUMP \
20652 deplibs_check_method \
20653 file_magic_cmd \
20654 AR \
20655 AR_FLAGS \
20656 STRIP \
20657 RANLIB \
20658 CC \
20659 CFLAGS \
20660 compiler \
20661 lt_cv_sys_global_symbol_pipe \
20662 lt_cv_sys_global_symbol_to_cdecl \
20663 lt_cv_sys_global_symbol_to_c_name_address \
20664 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
20665 lt_prog_compiler_no_builtin_flag \
20666 lt_prog_compiler_wl \
20667 lt_prog_compiler_pic \
20668 lt_prog_compiler_static \
20669 lt_cv_prog_compiler_c_o \
20670 need_locks \
20671 DSYMUTIL \
20672 NMEDIT \
20673 LIPO \
20674 OTOOL \
20675 OTOOL64 \
20676 shrext_cmds \
20677 export_dynamic_flag_spec \
20678 whole_archive_flag_spec \
20679 compiler_needs_object \
20680 with_gnu_ld \
20681 allow_undefined_flag \
20682 no_undefined_flag \
20683 hardcode_libdir_flag_spec \
20684 hardcode_libdir_flag_spec_ld \
20685 hardcode_libdir_separator \
20686 fix_srcfile_path \
20687 exclude_expsyms \
20688 include_expsyms \
20689 file_list_spec \
20690 variables_saved_for_relink \
20691 libname_spec \
20692 library_names_spec \
20693 soname_spec \
20694 install_override_mode \
20695 finish_eval \
20696 old_striplib \
20697 striplib \
20698 compiler_lib_search_dirs \
20699 predep_objects \
20700 postdep_objects \
20701 predeps \
20702 postdeps \
20703 compiler_lib_search_path \
20704 LD_CXX \
20705 reload_flag_CXX \
20706 compiler_CXX \
20707 lt_prog_compiler_no_builtin_flag_CXX \
20708 lt_prog_compiler_wl_CXX \
20709 lt_prog_compiler_pic_CXX \
20710 lt_prog_compiler_static_CXX \
20711 lt_cv_prog_compiler_c_o_CXX \
20712 export_dynamic_flag_spec_CXX \
20713 whole_archive_flag_spec_CXX \
20714 compiler_needs_object_CXX \
20715 with_gnu_ld_CXX \
20716 allow_undefined_flag_CXX \
20717 no_undefined_flag_CXX \
20718 hardcode_libdir_flag_spec_CXX \
20719 hardcode_libdir_flag_spec_ld_CXX \
20720 hardcode_libdir_separator_CXX \
20721 fix_srcfile_path_CXX \
20722 exclude_expsyms_CXX \
20723 include_expsyms_CXX \
20724 file_list_spec_CXX \
20725 compiler_lib_search_dirs_CXX \
20726 predep_objects_CXX \
20727 postdep_objects_CXX \
20728 predeps_CXX \
20729 postdeps_CXX \
20730 compiler_lib_search_path_CXX; do
20731     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
20732     *[\\\\\\\`\\"\\\$]*)
20733       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
20734       ;;
20735     *)
20736       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
20737       ;;
20738     esac
20739 done
20740
20741 # Double-quote double-evaled strings.
20742 for var in reload_cmds \
20743 old_postinstall_cmds \
20744 old_postuninstall_cmds \
20745 old_archive_cmds \
20746 extract_expsyms_cmds \
20747 old_archive_from_new_cmds \
20748 old_archive_from_expsyms_cmds \
20749 archive_cmds \
20750 archive_expsym_cmds \
20751 module_cmds \
20752 module_expsym_cmds \
20753 export_symbols_cmds \
20754 prelink_cmds \
20755 postinstall_cmds \
20756 postuninstall_cmds \
20757 finish_cmds \
20758 sys_lib_search_path_spec \
20759 sys_lib_dlsearch_path_spec \
20760 reload_cmds_CXX \
20761 old_archive_cmds_CXX \
20762 old_archive_from_new_cmds_CXX \
20763 old_archive_from_expsyms_cmds_CXX \
20764 archive_cmds_CXX \
20765 archive_expsym_cmds_CXX \
20766 module_cmds_CXX \
20767 module_expsym_cmds_CXX \
20768 export_symbols_cmds_CXX \
20769 prelink_cmds_CXX; do
20770     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
20771     *[\\\\\\\`\\"\\\$]*)
20772       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
20773       ;;
20774     *)
20775       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
20776       ;;
20777     esac
20778 done
20779
20780 ac_aux_dir='$ac_aux_dir'
20781 xsi_shell='$xsi_shell'
20782 lt_shell_append='$lt_shell_append'
20783
20784 # See if we are running on zsh, and set the options which allow our
20785 # commands through without removal of \ escapes INIT.
20786 if test -n "\${ZSH_VERSION+set}" ; then
20787    setopt NO_GLOB_SUBST
20788 fi
20789
20790
20791     PACKAGE='$PACKAGE'
20792     VERSION='$VERSION'
20793     TIMESTAMP='$TIMESTAMP'
20794     RM='$RM'
20795     ofile='$ofile'
20796
20797
20798
20799
20800
20801
20802 _ACEOF
20803
20804 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20805
20806 # Handling of arguments.
20807 for ac_config_target in $ac_config_targets
20808 do
20809   case $ac_config_target in
20810     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
20811     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
20812     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
20813     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
20814     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
20815     "libm2min/Makefile") CONFIG_FILES="$CONFIG_FILES libm2min/Makefile" ;;
20816     "libm2pim/Makefile") CONFIG_FILES="$CONFIG_FILES libm2pim/Makefile" ;;
20817     "libm2iso/Makefile") CONFIG_FILES="$CONFIG_FILES libm2iso/Makefile" ;;
20818     "libm2cor/Makefile") CONFIG_FILES="$CONFIG_FILES libm2cor/Makefile" ;;
20819     "libm2log/Makefile") CONFIG_FILES="$CONFIG_FILES libm2log/Makefile" ;;
20820
20821   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
20822   esac
20823 done
20824
20825
20826 # If the user did not use the arguments to specify the items to instantiate,
20827 # then the envvar interface is used.  Set only those that are not.
20828 # We use the long form for the default assignment because of an extremely
20829 # bizarre bug on SunOS 4.1.3.
20830 if $ac_need_defaults; then
20831   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
20832   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
20833   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
20834 fi
20835
20836 # Have a temporary directory for convenience.  Make it in the build tree
20837 # simply because there is no reason against having it here, and in addition,
20838 # creating and moving files from /tmp can sometimes cause problems.
20839 # Hook for its removal unless debugging.
20840 # Note that there is a small window in which the directory will not be cleaned:
20841 # after its creation but before its name has been assigned to `$tmp'.
20842 $debug ||
20843 {
20844   tmp= ac_tmp=
20845   trap 'exit_status=$?
20846   : "${ac_tmp:=$tmp}"
20847   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
20848 ' 0
20849   trap 'as_fn_exit 1' 1 2 13 15
20850 }
20851 # Create a (secure) tmp directory for tmp files.
20852
20853 {
20854   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
20855   test -d "$tmp"
20856 }  ||
20857 {
20858   tmp=./conf$$-$RANDOM
20859   (umask 077 && mkdir "$tmp")
20860 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
20861 ac_tmp=$tmp
20862
20863 # Set up the scripts for CONFIG_FILES section.
20864 # No need to generate them if there are no CONFIG_FILES.
20865 # This happens for instance with `./config.status config.h'.
20866 if test -n "$CONFIG_FILES"; then
20867
20868
20869 ac_cr=`echo X | tr X '\015'`
20870 # On cygwin, bash can eat \r inside `` if the user requested igncr.
20871 # But we know of no other shell where ac_cr would be empty at this
20872 # point, so we can use a bashism as a fallback.
20873 if test "x$ac_cr" = x; then
20874   eval ac_cr=\$\'\\r\'
20875 fi
20876 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
20877 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
20878   ac_cs_awk_cr='\\r'
20879 else
20880   ac_cs_awk_cr=$ac_cr
20881 fi
20882
20883 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
20884 _ACEOF
20885
20886
20887 {
20888   echo "cat >conf$$subs.awk <<_ACEOF" &&
20889   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
20890   echo "_ACEOF"
20891 } >conf$$subs.sh ||
20892   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20893 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
20894 ac_delim='%!_!# '
20895 for ac_last_try in false false false false false :; do
20896   . ./conf$$subs.sh ||
20897     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20898
20899   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
20900   if test $ac_delim_n = $ac_delim_num; then
20901     break
20902   elif $ac_last_try; then
20903     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20904   else
20905     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20906   fi
20907 done
20908 rm -f conf$$subs.sh
20909
20910 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20911 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
20912 _ACEOF
20913 sed -n '
20914 h
20915 s/^/S["/; s/!.*/"]=/
20916 p
20917 g
20918 s/^[^!]*!//
20919 :repl
20920 t repl
20921 s/'"$ac_delim"'$//
20922 t delim
20923 :nl
20924 h
20925 s/\(.\{148\}\)..*/\1/
20926 t more1
20927 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
20928 p
20929 n
20930 b repl
20931 :more1
20932 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20933 p
20934 g
20935 s/.\{148\}//
20936 t nl
20937 :delim
20938 h
20939 s/\(.\{148\}\)..*/\1/
20940 t more2
20941 s/["\\]/\\&/g; s/^/"/; s/$/"/
20942 p
20943 b
20944 :more2
20945 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20946 p
20947 g
20948 s/.\{148\}//
20949 t delim
20950 ' <conf$$subs.awk | sed '
20951 /^[^""]/{
20952   N
20953   s/\n//
20954 }
20955 ' >>$CONFIG_STATUS || ac_write_fail=1
20956 rm -f conf$$subs.awk
20957 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20958 _ACAWK
20959 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
20960   for (key in S) S_is_set[key] = 1
20961   FS = "\a"
20962
20963 }
20964 {
20965   line = $ 0
20966   nfields = split(line, field, "@")
20967   substed = 0
20968   len = length(field[1])
20969   for (i = 2; i < nfields; i++) {
20970     key = field[i]
20971     keylen = length(key)
20972     if (S_is_set[key]) {
20973       value = S[key]
20974       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
20975       len += length(value) + length(field[++i])
20976       substed = 1
20977     } else
20978       len += 1 + keylen
20979   }
20980
20981   print line
20982 }
20983
20984 _ACAWK
20985 _ACEOF
20986 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20987 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
20988   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
20989 else
20990   cat
20991 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
20992   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
20993 _ACEOF
20994
20995 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
20996 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
20997 # trailing colons and then remove the whole line if VPATH becomes empty
20998 # (actually we leave an empty line to preserve line numbers).
20999 if test "x$srcdir" = x.; then
21000   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
21001 h
21002 s///
21003 s/^/:/
21004 s/[      ]*$/:/
21005 s/:\$(srcdir):/:/g
21006 s/:\${srcdir}:/:/g
21007 s/:@srcdir@:/:/g
21008 s/^:*//
21009 s/:*$//
21010 x
21011 s/\(=[   ]*\).*/\1/
21012 G
21013 s/\n//
21014 s/^[^=]*=[       ]*$//
21015 }'
21016 fi
21017
21018 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21019 fi # test -n "$CONFIG_FILES"
21020
21021 # Set up the scripts for CONFIG_HEADERS section.
21022 # No need to generate them if there are no CONFIG_HEADERS.
21023 # This happens for instance with `./config.status Makefile'.
21024 if test -n "$CONFIG_HEADERS"; then
21025 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
21026 BEGIN {
21027 _ACEOF
21028
21029 # Transform confdefs.h into an awk script `defines.awk', embedded as
21030 # here-document in config.status, that substitutes the proper values into
21031 # config.h.in to produce config.h.
21032
21033 # Create a delimiter string that does not exist in confdefs.h, to ease
21034 # handling of long lines.
21035 ac_delim='%!_!# '
21036 for ac_last_try in false false :; do
21037   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
21038   if test -z "$ac_tt"; then
21039     break
21040   elif $ac_last_try; then
21041     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
21042   else
21043     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
21044   fi
21045 done
21046
21047 # For the awk script, D is an array of macro values keyed by name,
21048 # likewise P contains macro parameters if any.  Preserve backslash
21049 # newline sequences.
21050
21051 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
21052 sed -n '
21053 s/.\{148\}/&'"$ac_delim"'/g
21054 t rset
21055 :rset
21056 s/^[     ]*#[    ]*define[       ][      ]*/ /
21057 t def
21058 d
21059 :def
21060 s/\\$//
21061 t bsnl
21062 s/["\\]/\\&/g
21063 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
21064 D["\1"]=" \3"/p
21065 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
21066 d
21067 :bsnl
21068 s/["\\]/\\&/g
21069 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
21070 D["\1"]=" \3\\\\\\n"\\/p
21071 t cont
21072 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
21073 t cont
21074 d
21075 :cont
21076 n
21077 s/.\{148\}/&'"$ac_delim"'/g
21078 t clear
21079 :clear
21080 s/\\$//
21081 t bsnlc
21082 s/["\\]/\\&/g; s/^/"/; s/$/"/p
21083 d
21084 :bsnlc
21085 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
21086 b cont
21087 ' <confdefs.h | sed '
21088 s/'"$ac_delim"'/"\\\
21089 "/g' >>$CONFIG_STATUS || ac_write_fail=1
21090
21091 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21092   for (key in D) D_is_set[key] = 1
21093   FS = "\a"
21094 }
21095 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
21096   line = \$ 0
21097   split(line, arg, " ")
21098   if (arg[1] == "#") {
21099     defundef = arg[2]
21100     mac1 = arg[3]
21101   } else {
21102     defundef = substr(arg[1], 2)
21103     mac1 = arg[2]
21104   }
21105   split(mac1, mac2, "(") #)
21106   macro = mac2[1]
21107   prefix = substr(line, 1, index(line, defundef) - 1)
21108   if (D_is_set[macro]) {
21109     # Preserve the white space surrounding the "#".
21110     print prefix "define", macro P[macro] D[macro]
21111     next
21112   } else {
21113     # Replace #undef with comments.  This is necessary, for example,
21114     # in the case of _POSIX_SOURCE, which is predefined and required
21115     # on some systems where configure will not decide to define it.
21116     if (defundef == "undef") {
21117       print "/*", prefix defundef, macro, "*/"
21118       next
21119     }
21120   }
21121 }
21122 { print }
21123 _ACAWK
21124 _ACEOF
21125 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21126   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
21127 fi # test -n "$CONFIG_HEADERS"
21128
21129
21130 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
21131 shift
21132 for ac_tag
21133 do
21134   case $ac_tag in
21135   :[FHLC]) ac_mode=$ac_tag; continue;;
21136   esac
21137   case $ac_mode$ac_tag in
21138   :[FHL]*:*);;
21139   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
21140   :[FH]-) ac_tag=-:-;;
21141   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
21142   esac
21143   ac_save_IFS=$IFS
21144   IFS=:
21145   set x $ac_tag
21146   IFS=$ac_save_IFS
21147   shift
21148   ac_file=$1
21149   shift
21150
21151   case $ac_mode in
21152   :L) ac_source=$1;;
21153   :[FH])
21154     ac_file_inputs=
21155     for ac_f
21156     do
21157       case $ac_f in
21158       -) ac_f="$ac_tmp/stdin";;
21159       *) # Look for the file first in the build tree, then in the source tree
21160          # (if the path is not absolute).  The absolute path cannot be DOS-style,
21161          # because $ac_f cannot contain `:'.
21162          test -f "$ac_f" ||
21163            case $ac_f in
21164            [\\/$]*) false;;
21165            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
21166            esac ||
21167            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
21168       esac
21169       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
21170       as_fn_append ac_file_inputs " '$ac_f'"
21171     done
21172
21173     # Let's still pretend it is `configure' which instantiates (i.e., don't
21174     # use $as_me), people would be surprised to read:
21175     #    /* config.h.  Generated by config.status.  */
21176     configure_input='Generated from '`
21177           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
21178         `' by configure.'
21179     if test x"$ac_file" != x-; then
21180       configure_input="$ac_file.  $configure_input"
21181       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
21182 $as_echo "$as_me: creating $ac_file" >&6;}
21183     fi
21184     # Neutralize special characters interpreted by sed in replacement strings.
21185     case $configure_input in #(
21186     *\&* | *\|* | *\\* )
21187        ac_sed_conf_input=`$as_echo "$configure_input" |
21188        sed 's/[\\\\&|]/\\\\&/g'`;; #(
21189     *) ac_sed_conf_input=$configure_input;;
21190     esac
21191
21192     case $ac_tag in
21193     *:-:* | *:-) cat >"$ac_tmp/stdin" \
21194       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
21195     esac
21196     ;;
21197   esac
21198
21199   ac_dir=`$as_dirname -- "$ac_file" ||
21200 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21201          X"$ac_file" : 'X\(//\)[^/]' \| \
21202          X"$ac_file" : 'X\(//\)$' \| \
21203          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
21204 $as_echo X"$ac_file" |
21205     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21206             s//\1/
21207             q
21208           }
21209           /^X\(\/\/\)[^/].*/{
21210             s//\1/
21211             q
21212           }
21213           /^X\(\/\/\)$/{
21214             s//\1/
21215             q
21216           }
21217           /^X\(\/\).*/{
21218             s//\1/
21219             q
21220           }
21221           s/.*/./; q'`
21222   as_dir="$ac_dir"; as_fn_mkdir_p
21223   ac_builddir=.
21224
21225 case "$ac_dir" in
21226 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
21227 *)
21228   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
21229   # A ".." for each directory in $ac_dir_suffix.
21230   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
21231   case $ac_top_builddir_sub in
21232   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
21233   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
21234   esac ;;
21235 esac
21236 ac_abs_top_builddir=$ac_pwd
21237 ac_abs_builddir=$ac_pwd$ac_dir_suffix
21238 # for backward compatibility:
21239 ac_top_builddir=$ac_top_build_prefix
21240
21241 case $srcdir in
21242   .)  # We are building in place.
21243     ac_srcdir=.
21244     ac_top_srcdir=$ac_top_builddir_sub
21245     ac_abs_top_srcdir=$ac_pwd ;;
21246   [\\/]* | ?:[\\/]* )  # Absolute name.
21247     ac_srcdir=$srcdir$ac_dir_suffix;
21248     ac_top_srcdir=$srcdir
21249     ac_abs_top_srcdir=$srcdir ;;
21250   *) # Relative name.
21251     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
21252     ac_top_srcdir=$ac_top_build_prefix$srcdir
21253     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
21254 esac
21255 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
21256
21257
21258   case $ac_mode in
21259   :F)
21260   #
21261   # CONFIG_FILE
21262   #
21263
21264   case $INSTALL in
21265   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
21266   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
21267   esac
21268   ac_MKDIR_P=$MKDIR_P
21269   case $MKDIR_P in
21270   [\\/$]* | ?:[\\/]* ) ;;
21271   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
21272   esac
21273 _ACEOF
21274
21275 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21276 # If the template does not know about datarootdir, expand it.
21277 # FIXME: This hack should be removed a few years after 2.60.
21278 ac_datarootdir_hack=; ac_datarootdir_seen=
21279 ac_sed_dataroot='
21280 /datarootdir/ {
21281   p
21282   q
21283 }
21284 /@datadir@/p
21285 /@docdir@/p
21286 /@infodir@/p
21287 /@localedir@/p
21288 /@mandir@/p'
21289 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
21290 *datarootdir*) ac_datarootdir_seen=yes;;
21291 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
21292   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
21293 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
21294 _ACEOF
21295 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21296   ac_datarootdir_hack='
21297   s&@datadir@&$datadir&g
21298   s&@docdir@&$docdir&g
21299   s&@infodir@&$infodir&g
21300   s&@localedir@&$localedir&g
21301   s&@mandir@&$mandir&g
21302   s&\\\${datarootdir}&$datarootdir&g' ;;
21303 esac
21304 _ACEOF
21305
21306 # Neutralize VPATH when `$srcdir' = `.'.
21307 # Shell code in configure.ac might set extrasub.
21308 # FIXME: do we really want to maintain this feature?
21309 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21310 ac_sed_extra="$ac_vpsub
21311 $extrasub
21312 _ACEOF
21313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21314 :t
21315 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
21316 s|@configure_input@|$ac_sed_conf_input|;t t
21317 s&@top_builddir@&$ac_top_builddir_sub&;t t
21318 s&@top_build_prefix@&$ac_top_build_prefix&;t t
21319 s&@srcdir@&$ac_srcdir&;t t
21320 s&@abs_srcdir@&$ac_abs_srcdir&;t t
21321 s&@top_srcdir@&$ac_top_srcdir&;t t
21322 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
21323 s&@builddir@&$ac_builddir&;t t
21324 s&@abs_builddir@&$ac_abs_builddir&;t t
21325 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
21326 s&@INSTALL@&$ac_INSTALL&;t t
21327 s&@MKDIR_P@&$ac_MKDIR_P&;t t
21328 $ac_datarootdir_hack
21329 "
21330 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
21331   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21332
21333 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
21334   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
21335   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
21336       "$ac_tmp/out"`; test -z "$ac_out"; } &&
21337   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21338 which seems to be undefined.  Please make sure it is defined" >&5
21339 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21340 which seems to be undefined.  Please make sure it is defined" >&2;}
21341
21342   rm -f "$ac_tmp/stdin"
21343   case $ac_file in
21344   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
21345   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
21346   esac \
21347   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21348  ;;
21349   :H)
21350   #
21351   # CONFIG_HEADER
21352   #
21353   if test x"$ac_file" != x-; then
21354     {
21355       $as_echo "/* $configure_input  */" \
21356       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
21357     } >"$ac_tmp/config.h" \
21358       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21359     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
21360       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
21361 $as_echo "$as_me: $ac_file is unchanged" >&6;}
21362     else
21363       rm -f "$ac_file"
21364       mv "$ac_tmp/config.h" "$ac_file" \
21365         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21366     fi
21367   else
21368     $as_echo "/* $configure_input  */" \
21369       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
21370       || as_fn_error $? "could not create -" "$LINENO" 5
21371   fi
21372 # Compute "$ac_file"'s index in $config_headers.
21373 _am_arg="$ac_file"
21374 _am_stamp_count=1
21375 for _am_header in $config_headers :; do
21376   case $_am_header in
21377     $_am_arg | $_am_arg:* )
21378       break ;;
21379     * )
21380       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
21381   esac
21382 done
21383 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
21384 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21385          X"$_am_arg" : 'X\(//\)[^/]' \| \
21386          X"$_am_arg" : 'X\(//\)$' \| \
21387          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
21388 $as_echo X"$_am_arg" |
21389     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21390             s//\1/
21391             q
21392           }
21393           /^X\(\/\/\)[^/].*/{
21394             s//\1/
21395             q
21396           }
21397           /^X\(\/\/\)$/{
21398             s//\1/
21399             q
21400           }
21401           /^X\(\/\).*/{
21402             s//\1/
21403             q
21404           }
21405           s/.*/./; q'`/stamp-h$_am_stamp_count
21406  ;;
21407
21408   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
21409 $as_echo "$as_me: executing $ac_file commands" >&6;}
21410  ;;
21411   esac
21412
21413
21414   case $ac_file$ac_mode in
21415     "default-1":C)
21416 # Only add multilib support code if we just rebuilt the top-level
21417 # Makefile.
21418 case " $CONFIG_FILES " in
21419  *" Makefile "*)
21420    ac_file=Makefile . ${multi_basedir}/config-ml.in
21421    ;;
21422 esac ;;
21423     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
21424   # Older Autoconf quotes --file arguments for eval, but not when files
21425   # are listed without --file.  Let's play safe and only enable the eval
21426   # if we detect the quoting.
21427   case $CONFIG_FILES in
21428   *\'*) eval set x "$CONFIG_FILES" ;;
21429   *)   set x $CONFIG_FILES ;;
21430   esac
21431   shift
21432   for mf
21433   do
21434     # Strip MF so we end up with the name of the file.
21435     mf=`echo "$mf" | sed -e 's/:.*$//'`
21436     # Check whether this is an Automake generated Makefile or not.
21437     # We used to match only the files named 'Makefile.in', but
21438     # some people rename them; so instead we look at the file content.
21439     # Grep'ing the first line is not enough: some people post-process
21440     # each Makefile.in and add a new line on top of each file to say so.
21441     # Grep'ing the whole file is not good either: AIX grep has a line
21442     # limit of 2048, but all sed's we know have understand at least 4000.
21443     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
21444       dirpart=`$as_dirname -- "$mf" ||
21445 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21446          X"$mf" : 'X\(//\)[^/]' \| \
21447          X"$mf" : 'X\(//\)$' \| \
21448          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
21449 $as_echo X"$mf" |
21450     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21451             s//\1/
21452             q
21453           }
21454           /^X\(\/\/\)[^/].*/{
21455             s//\1/
21456             q
21457           }
21458           /^X\(\/\/\)$/{
21459             s//\1/
21460             q
21461           }
21462           /^X\(\/\).*/{
21463             s//\1/
21464             q
21465           }
21466           s/.*/./; q'`
21467     else
21468       continue
21469     fi
21470     # Extract the definition of DEPDIR, am__include, and am__quote
21471     # from the Makefile without running 'make'.
21472     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
21473     test -z "$DEPDIR" && continue
21474     am__include=`sed -n 's/^am__include = //p' < "$mf"`
21475     test -z "$am__include" && continue
21476     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
21477     # Find all dependency output files, they are included files with
21478     # $(DEPDIR) in their names.  We invoke sed twice because it is the
21479     # simplest approach to changing $(DEPDIR) to its actual value in the
21480     # expansion.
21481     for file in `sed -n "
21482       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
21483          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
21484       # Make sure the directory exists.
21485       test -f "$dirpart/$file" && continue
21486       fdir=`$as_dirname -- "$file" ||
21487 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21488          X"$file" : 'X\(//\)[^/]' \| \
21489          X"$file" : 'X\(//\)$' \| \
21490          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
21491 $as_echo X"$file" |
21492     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21493             s//\1/
21494             q
21495           }
21496           /^X\(\/\/\)[^/].*/{
21497             s//\1/
21498             q
21499           }
21500           /^X\(\/\/\)$/{
21501             s//\1/
21502             q
21503           }
21504           /^X\(\/\).*/{
21505             s//\1/
21506             q
21507           }
21508           s/.*/./; q'`
21509       as_dir=$dirpart/$fdir; as_fn_mkdir_p
21510       # echo "creating $dirpart/$file"
21511       echo '# dummy' > "$dirpart/$file"
21512     done
21513   done
21514 }
21515  ;;
21516     "libtool":C)
21517
21518     # See if we are running on zsh, and set the options which allow our
21519     # commands through without removal of \ escapes.
21520     if test -n "${ZSH_VERSION+set}" ; then
21521       setopt NO_GLOB_SUBST
21522     fi
21523
21524     cfgfile="${ofile}T"
21525     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
21526     $RM "$cfgfile"
21527
21528     cat <<_LT_EOF >> "$cfgfile"
21529 #! $SHELL
21530
21531 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
21532 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
21533 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
21534 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
21535 #
21536 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
21537 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
21538 #   Written by Gordon Matzigkeit, 1996
21539 #
21540 #   This file is part of GNU Libtool.
21541 #
21542 # GNU Libtool is free software; you can redistribute it and/or
21543 # modify it under the terms of the GNU General Public License as
21544 # published by the Free Software Foundation; either version 2 of
21545 # the License, or (at your option) any later version.
21546 #
21547 # As a special exception to the GNU General Public License,
21548 # if you distribute this file as part of a program or library that
21549 # is built using GNU Libtool, you may include this file under the
21550 # same distribution terms that you use for the rest of that program.
21551 #
21552 # GNU Libtool is distributed in the hope that it will be useful,
21553 # but WITHOUT ANY WARRANTY; without even the implied warranty of
21554 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21555 # GNU General Public License for more details.
21556 #
21557 # You should have received a copy of the GNU General Public License
21558 # along with GNU Libtool; see the file COPYING.  If not, a copy
21559 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
21560 # obtained by writing to the Free Software Foundation, Inc.,
21561 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21562
21563
21564 # The names of the tagged configurations supported by this script.
21565 available_tags="CXX "
21566
21567 # ### BEGIN LIBTOOL CONFIG
21568
21569 # Which release of libtool.m4 was used?
21570 macro_version=$macro_version
21571 macro_revision=$macro_revision
21572
21573 # Whether or not to build shared libraries.
21574 build_libtool_libs=$enable_shared
21575
21576 # Whether or not to build static libraries.
21577 build_old_libs=$enable_static
21578
21579 # What type of objects to build.
21580 pic_mode=$pic_mode
21581
21582 # Whether or not to optimize for fast installation.
21583 fast_install=$enable_fast_install
21584
21585 # Shell to use when invoking shell scripts.
21586 SHELL=$lt_SHELL
21587
21588 # An echo program that protects backslashes.
21589 ECHO=$lt_ECHO
21590
21591 # The host system.
21592 host_alias=$host_alias
21593 host=$host
21594 host_os=$host_os
21595
21596 # The build system.
21597 build_alias=$build_alias
21598 build=$build
21599 build_os=$build_os
21600
21601 # A sed program that does not truncate output.
21602 SED=$lt_SED
21603
21604 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
21605 Xsed="\$SED -e 1s/^X//"
21606
21607 # A grep program that handles long lines.
21608 GREP=$lt_GREP
21609
21610 # An ERE matcher.
21611 EGREP=$lt_EGREP
21612
21613 # A literal string matcher.
21614 FGREP=$lt_FGREP
21615
21616 # A BSD- or MS-compatible name lister.
21617 NM=$lt_NM
21618
21619 # Whether we need soft or hard links.
21620 LN_S=$lt_LN_S
21621
21622 # What is the maximum length of a command?
21623 max_cmd_len=$max_cmd_len
21624
21625 # Object file suffix (normally "o").
21626 objext=$ac_objext
21627
21628 # Executable file suffix (normally "").
21629 exeext=$exeext
21630
21631 # whether the shell understands "unset".
21632 lt_unset=$lt_unset
21633
21634 # turn spaces into newlines.
21635 SP2NL=$lt_lt_SP2NL
21636
21637 # turn newlines into spaces.
21638 NL2SP=$lt_lt_NL2SP
21639
21640 # An object symbol dumper.
21641 OBJDUMP=$lt_OBJDUMP
21642
21643 # Method to check whether dependent libraries are shared objects.
21644 deplibs_check_method=$lt_deplibs_check_method
21645
21646 # Command to use when deplibs_check_method == "file_magic".
21647 file_magic_cmd=$lt_file_magic_cmd
21648
21649 # The archiver.
21650 AR=$lt_AR
21651 AR_FLAGS=$lt_AR_FLAGS
21652
21653 # A symbol stripping program.
21654 STRIP=$lt_STRIP
21655
21656 # Commands used to install an old-style archive.
21657 RANLIB=$lt_RANLIB
21658 old_postinstall_cmds=$lt_old_postinstall_cmds
21659 old_postuninstall_cmds=$lt_old_postuninstall_cmds
21660
21661 # Whether to use a lock for old archive extraction.
21662 lock_old_archive_extraction=$lock_old_archive_extraction
21663
21664 # A C compiler.
21665 LTCC=$lt_CC
21666
21667 # LTCC compiler flags.
21668 LTCFLAGS=$lt_CFLAGS
21669
21670 # Take the output of nm and produce a listing of raw symbols and C names.
21671 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
21672
21673 # Transform the output of nm in a proper C declaration.
21674 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
21675
21676 # Transform the output of nm in a C name address pair.
21677 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
21678
21679 # Transform the output of nm in a C name address pair when lib prefix is needed.
21680 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
21681
21682 # The name of the directory that contains temporary libtool files.
21683 objdir=$objdir
21684
21685 # Used to examine libraries when file_magic_cmd begins with "file".
21686 MAGIC_CMD=$MAGIC_CMD
21687
21688 # Must we lock files when doing compilation?
21689 need_locks=$lt_need_locks
21690
21691 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
21692 DSYMUTIL=$lt_DSYMUTIL
21693
21694 # Tool to change global to local symbols on Mac OS X.
21695 NMEDIT=$lt_NMEDIT
21696
21697 # Tool to manipulate fat objects and archives on Mac OS X.
21698 LIPO=$lt_LIPO
21699
21700 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
21701 OTOOL=$lt_OTOOL
21702
21703 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
21704 OTOOL64=$lt_OTOOL64
21705
21706 # Old archive suffix (normally "a").
21707 libext=$libext
21708
21709 # Shared library suffix (normally ".so").
21710 shrext_cmds=$lt_shrext_cmds
21711
21712 # The commands to extract the exported symbol list from a shared archive.
21713 extract_expsyms_cmds=$lt_extract_expsyms_cmds
21714
21715 # Variables whose values should be saved in libtool wrapper scripts and
21716 # restored at link time.
21717 variables_saved_for_relink=$lt_variables_saved_for_relink
21718
21719 # Do we need the "lib" prefix for modules?
21720 need_lib_prefix=$need_lib_prefix
21721
21722 # Do we need a version for libraries?
21723 need_version=$need_version
21724
21725 # Library versioning type.
21726 version_type=$version_type
21727
21728 # Shared library runtime path variable.
21729 runpath_var=$runpath_var
21730
21731 # Shared library path variable.
21732 shlibpath_var=$shlibpath_var
21733
21734 # Is shlibpath searched before the hard-coded library search path?
21735 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
21736
21737 # Format of library name prefix.
21738 libname_spec=$lt_libname_spec
21739
21740 # List of archive names.  First name is the real one, the rest are links.
21741 # The last name is the one that the linker finds with -lNAME
21742 library_names_spec=$lt_library_names_spec
21743
21744 # The coded name of the library, if different from the real name.
21745 soname_spec=$lt_soname_spec
21746
21747 # Permission mode override for installation of shared libraries.
21748 install_override_mode=$lt_install_override_mode
21749
21750 # Command to use after installation of a shared archive.
21751 postinstall_cmds=$lt_postinstall_cmds
21752
21753 # Command to use after uninstallation of a shared archive.
21754 postuninstall_cmds=$lt_postuninstall_cmds
21755
21756 # Commands used to finish a libtool library installation in a directory.
21757 finish_cmds=$lt_finish_cmds
21758
21759 # As "finish_cmds", except a single script fragment to be evaled but
21760 # not shown.
21761 finish_eval=$lt_finish_eval
21762
21763 # Whether we should hardcode library paths into libraries.
21764 hardcode_into_libs=$hardcode_into_libs
21765
21766 # Compile-time system search path for libraries.
21767 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
21768
21769 # Run-time system search path for libraries.
21770 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
21771
21772 # Whether dlopen is supported.
21773 dlopen_support=$enable_dlopen
21774
21775 # Whether dlopen of programs is supported.
21776 dlopen_self=$enable_dlopen_self
21777
21778 # Whether dlopen of statically linked programs is supported.
21779 dlopen_self_static=$enable_dlopen_self_static
21780
21781 # Commands to strip libraries.
21782 old_striplib=$lt_old_striplib
21783 striplib=$lt_striplib
21784
21785
21786 # The linker used to build libraries.
21787 LD=$lt_LD
21788
21789 # How to create reloadable object files.
21790 reload_flag=$lt_reload_flag
21791 reload_cmds=$lt_reload_cmds
21792
21793 # Commands used to build an old-style archive.
21794 old_archive_cmds=$lt_old_archive_cmds
21795
21796 # A language specific compiler.
21797 CC=$lt_compiler
21798
21799 # Is the compiler the GNU compiler?
21800 with_gcc=$GCC
21801
21802 # Compiler flag to turn off builtin functions.
21803 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
21804
21805 # How to pass a linker flag through the compiler.
21806 wl=$lt_lt_prog_compiler_wl
21807
21808 # Additional compiler flags for building library objects.
21809 pic_flag=$lt_lt_prog_compiler_pic
21810
21811 # Compiler flag to prevent dynamic linking.
21812 link_static_flag=$lt_lt_prog_compiler_static
21813
21814 # Does compiler simultaneously support -c and -o options?
21815 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
21816
21817 # Whether or not to add -lc for building shared libraries.
21818 build_libtool_need_lc=$archive_cmds_need_lc
21819
21820 # Whether or not to disallow shared libs when runtime libs are static.
21821 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
21822
21823 # Compiler flag to allow reflexive dlopens.
21824 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
21825
21826 # Compiler flag to generate shared objects directly from archives.
21827 whole_archive_flag_spec=$lt_whole_archive_flag_spec
21828
21829 # Whether the compiler copes with passing no objects directly.
21830 compiler_needs_object=$lt_compiler_needs_object
21831
21832 # Create an old-style archive from a shared archive.
21833 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
21834
21835 # Create a temporary old-style archive to link instead of a shared archive.
21836 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
21837
21838 # Commands used to build a shared archive.
21839 archive_cmds=$lt_archive_cmds
21840 archive_expsym_cmds=$lt_archive_expsym_cmds
21841
21842 # Commands used to build a loadable module if different from building
21843 # a shared archive.
21844 module_cmds=$lt_module_cmds
21845 module_expsym_cmds=$lt_module_expsym_cmds
21846
21847 # Whether we are building with GNU ld or not.
21848 with_gnu_ld=$lt_with_gnu_ld
21849
21850 # Flag that allows shared libraries with undefined symbols to be built.
21851 allow_undefined_flag=$lt_allow_undefined_flag
21852
21853 # Flag that enforces no undefined symbols.
21854 no_undefined_flag=$lt_no_undefined_flag
21855
21856 # Flag to hardcode \$libdir into a binary during linking.
21857 # This must work even if \$libdir does not exist
21858 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
21859
21860 # If ld is used when linking, flag to hardcode \$libdir into a binary
21861 # during linking.  This must work even if \$libdir does not exist.
21862 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
21863
21864 # Whether we need a single "-rpath" flag with a separated argument.
21865 hardcode_libdir_separator=$lt_hardcode_libdir_separator
21866
21867 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
21868 # DIR into the resulting binary.
21869 hardcode_direct=$hardcode_direct
21870
21871 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
21872 # DIR into the resulting binary and the resulting library dependency is
21873 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
21874 # library is relocated.
21875 hardcode_direct_absolute=$hardcode_direct_absolute
21876
21877 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
21878 # into the resulting binary.
21879 hardcode_minus_L=$hardcode_minus_L
21880
21881 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
21882 # into the resulting binary.
21883 hardcode_shlibpath_var=$hardcode_shlibpath_var
21884
21885 # Set to "yes" if building a shared library automatically hardcodes DIR
21886 # into the library and all subsequent libraries and executables linked
21887 # against it.
21888 hardcode_automatic=$hardcode_automatic
21889
21890 # Set to yes if linker adds runtime paths of dependent libraries
21891 # to runtime path list.
21892 inherit_rpath=$inherit_rpath
21893
21894 # Whether libtool must link a program against all its dependency libraries.
21895 link_all_deplibs=$link_all_deplibs
21896
21897 # Fix the shell variable \$srcfile for the compiler.
21898 fix_srcfile_path=$lt_fix_srcfile_path
21899
21900 # Set to "yes" if exported symbols are required.
21901 always_export_symbols=$always_export_symbols
21902
21903 # The commands to list exported symbols.
21904 export_symbols_cmds=$lt_export_symbols_cmds
21905
21906 # Symbols that should not be listed in the preloaded symbols.
21907 exclude_expsyms=$lt_exclude_expsyms
21908
21909 # Symbols that must always be exported.
21910 include_expsyms=$lt_include_expsyms
21911
21912 # Commands necessary for linking programs (against libraries) with templates.
21913 prelink_cmds=$lt_prelink_cmds
21914
21915 # Specify filename containing input files.
21916 file_list_spec=$lt_file_list_spec
21917
21918 # How to hardcode a shared library path into an executable.
21919 hardcode_action=$hardcode_action
21920
21921 # The directories searched by this compiler when creating a shared library.
21922 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
21923
21924 # Dependencies to place before and after the objects being linked to
21925 # create a shared library.
21926 predep_objects=$lt_predep_objects
21927 postdep_objects=$lt_postdep_objects
21928 predeps=$lt_predeps
21929 postdeps=$lt_postdeps
21930
21931 # The library search path used internally by the compiler when linking
21932 # a shared library.
21933 compiler_lib_search_path=$lt_compiler_lib_search_path
21934
21935 # ### END LIBTOOL CONFIG
21936
21937 _LT_EOF
21938
21939   case $host_os in
21940   aix3*)
21941     cat <<\_LT_EOF >> "$cfgfile"
21942 # AIX sometimes has problems with the GCC collect2 program.  For some
21943 # reason, if we set the COLLECT_NAMES environment variable, the problems
21944 # vanish in a puff of smoke.
21945 if test "X${COLLECT_NAMES+set}" != Xset; then
21946   COLLECT_NAMES=
21947   export COLLECT_NAMES
21948 fi
21949 _LT_EOF
21950     ;;
21951   esac
21952
21953
21954 ltmain="$ac_aux_dir/ltmain.sh"
21955
21956
21957   # We use sed instead of cat because bash on DJGPP gets confused if
21958   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
21959   # text mode, it properly converts lines to CR/LF.  This bash problem
21960   # is reportedly fixed, but why not run on old versions too?
21961   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
21962     || (rm -f "$cfgfile"; exit 1)
21963
21964   case $xsi_shell in
21965   yes)
21966     cat << \_LT_EOF >> "$cfgfile"
21967
21968 # func_dirname file append nondir_replacement
21969 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
21970 # otherwise set result to NONDIR_REPLACEMENT.
21971 func_dirname ()
21972 {
21973   case ${1} in
21974     */*) func_dirname_result="${1%/*}${2}" ;;
21975     *  ) func_dirname_result="${3}" ;;
21976   esac
21977 }
21978
21979 # func_basename file
21980 func_basename ()
21981 {
21982   func_basename_result="${1##*/}"
21983 }
21984
21985 # func_dirname_and_basename file append nondir_replacement
21986 # perform func_basename and func_dirname in a single function
21987 # call:
21988 #   dirname:  Compute the dirname of FILE.  If nonempty,
21989 #             add APPEND to the result, otherwise set result
21990 #             to NONDIR_REPLACEMENT.
21991 #             value returned in "$func_dirname_result"
21992 #   basename: Compute filename of FILE.
21993 #             value retuned in "$func_basename_result"
21994 # Implementation must be kept synchronized with func_dirname
21995 # and func_basename. For efficiency, we do not delegate to
21996 # those functions but instead duplicate the functionality here.
21997 func_dirname_and_basename ()
21998 {
21999   case ${1} in
22000     */*) func_dirname_result="${1%/*}${2}" ;;
22001     *  ) func_dirname_result="${3}" ;;
22002   esac
22003   func_basename_result="${1##*/}"
22004 }
22005
22006 # func_stripname prefix suffix name
22007 # strip PREFIX and SUFFIX off of NAME.
22008 # PREFIX and SUFFIX must not contain globbing or regex special
22009 # characters, hashes, percent signs, but SUFFIX may contain a leading
22010 # dot (in which case that matches only a dot).
22011 func_stripname ()
22012 {
22013   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
22014   # positional parameters, so assign one to ordinary parameter first.
22015   func_stripname_result=${3}
22016   func_stripname_result=${func_stripname_result#"${1}"}
22017   func_stripname_result=${func_stripname_result%"${2}"}
22018 }
22019
22020 # func_opt_split
22021 func_opt_split ()
22022 {
22023   func_opt_split_opt=${1%%=*}
22024   func_opt_split_arg=${1#*=}
22025 }
22026
22027 # func_lo2o object
22028 func_lo2o ()
22029 {
22030   case ${1} in
22031     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
22032     *)    func_lo2o_result=${1} ;;
22033   esac
22034 }
22035
22036 # func_xform libobj-or-source
22037 func_xform ()
22038 {
22039   func_xform_result=${1%.*}.lo
22040 }
22041
22042 # func_arith arithmetic-term...
22043 func_arith ()
22044 {
22045   func_arith_result=$(( $* ))
22046 }
22047
22048 # func_len string
22049 # STRING may not start with a hyphen.
22050 func_len ()
22051 {
22052   func_len_result=${#1}
22053 }
22054
22055 _LT_EOF
22056     ;;
22057   *) # Bourne compatible functions.
22058     cat << \_LT_EOF >> "$cfgfile"
22059
22060 # func_dirname file append nondir_replacement
22061 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
22062 # otherwise set result to NONDIR_REPLACEMENT.
22063 func_dirname ()
22064 {
22065   # Extract subdirectory from the argument.
22066   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
22067   if test "X$func_dirname_result" = "X${1}"; then
22068     func_dirname_result="${3}"
22069   else
22070     func_dirname_result="$func_dirname_result${2}"
22071   fi
22072 }
22073
22074 # func_basename file
22075 func_basename ()
22076 {
22077   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
22078 }
22079
22080
22081 # func_stripname prefix suffix name
22082 # strip PREFIX and SUFFIX off of NAME.
22083 # PREFIX and SUFFIX must not contain globbing or regex special
22084 # characters, hashes, percent signs, but SUFFIX may contain a leading
22085 # dot (in which case that matches only a dot).
22086 # func_strip_suffix prefix name
22087 func_stripname ()
22088 {
22089   case ${2} in
22090     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
22091     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
22092   esac
22093 }
22094
22095 # sed scripts:
22096 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
22097 my_sed_long_arg='1s/^-[^=]*=//'
22098
22099 # func_opt_split
22100 func_opt_split ()
22101 {
22102   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
22103   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
22104 }
22105
22106 # func_lo2o object
22107 func_lo2o ()
22108 {
22109   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
22110 }
22111
22112 # func_xform libobj-or-source
22113 func_xform ()
22114 {
22115   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
22116 }
22117
22118 # func_arith arithmetic-term...
22119 func_arith ()
22120 {
22121   func_arith_result=`expr "$@"`
22122 }
22123
22124 # func_len string
22125 # STRING may not start with a hyphen.
22126 func_len ()
22127 {
22128   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
22129 }
22130
22131 _LT_EOF
22132 esac
22133
22134 case $lt_shell_append in
22135   yes)
22136     cat << \_LT_EOF >> "$cfgfile"
22137
22138 # func_append var value
22139 # Append VALUE to the end of shell variable VAR.
22140 func_append ()
22141 {
22142   eval "$1+=\$2"
22143 }
22144 _LT_EOF
22145     ;;
22146   *)
22147     cat << \_LT_EOF >> "$cfgfile"
22148
22149 # func_append var value
22150 # Append VALUE to the end of shell variable VAR.
22151 func_append ()
22152 {
22153   eval "$1=\$$1\$2"
22154 }
22155
22156 _LT_EOF
22157     ;;
22158   esac
22159
22160
22161   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
22162     || (rm -f "$cfgfile"; exit 1)
22163
22164   mv -f "$cfgfile" "$ofile" ||
22165     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
22166   chmod +x "$ofile"
22167
22168
22169     cat <<_LT_EOF >> "$ofile"
22170
22171 # ### BEGIN LIBTOOL TAG CONFIG: CXX
22172
22173 # The linker used to build libraries.
22174 LD=$lt_LD_CXX
22175
22176 # How to create reloadable object files.
22177 reload_flag=$lt_reload_flag_CXX
22178 reload_cmds=$lt_reload_cmds_CXX
22179
22180 # Commands used to build an old-style archive.
22181 old_archive_cmds=$lt_old_archive_cmds_CXX
22182
22183 # A language specific compiler.
22184 CC=$lt_compiler_CXX
22185
22186 # Is the compiler the GNU compiler?
22187 with_gcc=$GCC_CXX
22188
22189 # Compiler flag to turn off builtin functions.
22190 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
22191
22192 # How to pass a linker flag through the compiler.
22193 wl=$lt_lt_prog_compiler_wl_CXX
22194
22195 # Additional compiler flags for building library objects.
22196 pic_flag=$lt_lt_prog_compiler_pic_CXX
22197
22198 # Compiler flag to prevent dynamic linking.
22199 link_static_flag=$lt_lt_prog_compiler_static_CXX
22200
22201 # Does compiler simultaneously support -c and -o options?
22202 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
22203
22204 # Whether or not to add -lc for building shared libraries.
22205 build_libtool_need_lc=$archive_cmds_need_lc_CXX
22206
22207 # Whether or not to disallow shared libs when runtime libs are static.
22208 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
22209
22210 # Compiler flag to allow reflexive dlopens.
22211 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
22212
22213 # Compiler flag to generate shared objects directly from archives.
22214 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
22215
22216 # Whether the compiler copes with passing no objects directly.
22217 compiler_needs_object=$lt_compiler_needs_object_CXX
22218
22219 # Create an old-style archive from a shared archive.
22220 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
22221
22222 # Create a temporary old-style archive to link instead of a shared archive.
22223 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
22224
22225 # Commands used to build a shared archive.
22226 archive_cmds=$lt_archive_cmds_CXX
22227 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
22228
22229 # Commands used to build a loadable module if different from building
22230 # a shared archive.
22231 module_cmds=$lt_module_cmds_CXX
22232 module_expsym_cmds=$lt_module_expsym_cmds_CXX
22233
22234 # Whether we are building with GNU ld or not.
22235 with_gnu_ld=$lt_with_gnu_ld_CXX
22236
22237 # Flag that allows shared libraries with undefined symbols to be built.
22238 allow_undefined_flag=$lt_allow_undefined_flag_CXX
22239
22240 # Flag that enforces no undefined symbols.
22241 no_undefined_flag=$lt_no_undefined_flag_CXX
22242
22243 # Flag to hardcode \$libdir into a binary during linking.
22244 # This must work even if \$libdir does not exist
22245 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
22246
22247 # If ld is used when linking, flag to hardcode \$libdir into a binary
22248 # during linking.  This must work even if \$libdir does not exist.
22249 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
22250
22251 # Whether we need a single "-rpath" flag with a separated argument.
22252 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
22253
22254 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
22255 # DIR into the resulting binary.
22256 hardcode_direct=$hardcode_direct_CXX
22257
22258 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
22259 # DIR into the resulting binary and the resulting library dependency is
22260 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
22261 # library is relocated.
22262 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
22263
22264 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
22265 # into the resulting binary.
22266 hardcode_minus_L=$hardcode_minus_L_CXX
22267
22268 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
22269 # into the resulting binary.
22270 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
22271
22272 # Set to "yes" if building a shared library automatically hardcodes DIR
22273 # into the library and all subsequent libraries and executables linked
22274 # against it.
22275 hardcode_automatic=$hardcode_automatic_CXX
22276
22277 # Set to yes if linker adds runtime paths of dependent libraries
22278 # to runtime path list.
22279 inherit_rpath=$inherit_rpath_CXX
22280
22281 # Whether libtool must link a program against all its dependency libraries.
22282 link_all_deplibs=$link_all_deplibs_CXX
22283
22284 # Fix the shell variable \$srcfile for the compiler.
22285 fix_srcfile_path=$lt_fix_srcfile_path_CXX
22286
22287 # Set to "yes" if exported symbols are required.
22288 always_export_symbols=$always_export_symbols_CXX
22289
22290 # The commands to list exported symbols.
22291 export_symbols_cmds=$lt_export_symbols_cmds_CXX
22292
22293 # Symbols that should not be listed in the preloaded symbols.
22294 exclude_expsyms=$lt_exclude_expsyms_CXX
22295
22296 # Symbols that must always be exported.
22297 include_expsyms=$lt_include_expsyms_CXX
22298
22299 # Commands necessary for linking programs (against libraries) with templates.
22300 prelink_cmds=$lt_prelink_cmds_CXX
22301
22302 # Specify filename containing input files.
22303 file_list_spec=$lt_file_list_spec_CXX
22304
22305 # How to hardcode a shared library path into an executable.
22306 hardcode_action=$hardcode_action_CXX
22307
22308 # The directories searched by this compiler when creating a shared library.
22309 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
22310
22311 # Dependencies to place before and after the objects being linked to
22312 # create a shared library.
22313 predep_objects=$lt_predep_objects_CXX
22314 postdep_objects=$lt_postdep_objects_CXX
22315 predeps=$lt_predeps_CXX
22316 postdeps=$lt_postdeps_CXX
22317
22318 # The library search path used internally by the compiler when linking
22319 # a shared library.
22320 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
22321
22322 # ### END LIBTOOL TAG CONFIG: CXX
22323 _LT_EOF
22324
22325  ;;
22326
22327   esac
22328 done # for ac_tag
22329
22330
22331 as_fn_exit 0
22332 _ACEOF
22333 ac_clean_files=$ac_clean_files_save
22334
22335 test $ac_write_fail = 0 ||
22336   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
22337
22338
22339 # configure is writing to config.log, and then calls config.status.
22340 # config.status does its own redirection, appending to config.log.
22341 # Unfortunately, on DOS this fails, as config.log is still kept open
22342 # by configure, so config.status won't be able to write to it; its
22343 # output is simply discarded.  So we exec the FD to /dev/null,
22344 # effectively closing config.log, so it can be properly (re)opened and
22345 # appended to by config.status.  When coming back to configure, we
22346 # need to make the FD available again.
22347 if test "$no_create" != yes; then
22348   ac_cs_success=:
22349   ac_config_status_args=
22350   test "$silent" = yes &&
22351     ac_config_status_args="$ac_config_status_args --quiet"
22352   exec 5>/dev/null
22353   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
22354   exec 5>>config.log
22355   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
22356   # would make configure fail if this is the last instruction.
22357   $ac_cs_success || as_fn_exit 1
22358 fi
22359 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
22360   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
22361 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
22362 fi
22363